27:
35:
107:(TMR). An error in one component may then be out-voted by the other two. In a triply redundant system, the system has three sub components, all three of which must fail before the system fails. Since each one rarely fails, and the sub components are designed to preclude common failure modes (which can then be modelled as independent failure), the probability of all three failing is calculated to be extraordinarily small; it is often outweighed by other risk factors, such as
12133:
1944:
12203:
124:
12191:
12157:
434:, has said that sometimes redundancies backfire and produce less, not more reliability. This may happen in three ways: First, redundant safety devices result in a more complex system, more prone to errors and accidents. Second, redundancy may lead to shirking of responsibility among workers. Third, redundancy may lead to increased production pressures, resulting in a system that operates at higher speeds, but less safely.
43:
12145:
1973:
447:
everything is OK. All outputs from the primary stop, including the activity message, when the primary detects a fault. The alternate activates its output and takes over from the primary after a brief delay when the activity message ceases. Errors in voting logic can cause both outputs to be active or inactive at the same time, or cause outputs to flutter on and off.
446:
The simplest voting logic in computing systems involves two components: primary and alternate. They both run similar software, but the output from the alternate remains inactive during normal operation. The primary monitors itself and periodically sends an activity message to the alternate as long as
408:
provides an example of active redundancy. Several power lines connect each generation facility with customers. Each power line includes monitors that detect overload. Each power line also includes circuit breakers. The combination of power lines provides excess capacity. Circuit breakers disconnect a
382:
Passive redundancy uses excess capacity to reduce the impact of component failures. One common form of passive redundancy is the extra strength of cabling and struts used in bridges. This extra strength allows some structural components to fail without bridge collapse. The extra strength used in the
239:
Unlike traditional redundancy, which uses more than one of the same thing, dissimilar redundancy uses different things. The idea is that the different things are unlikely to contain identical flaws. The voting method may involve additional complexity if the two things take different amounts of time.
450:
A more reliable form of voting logic involves an odd number of three devices or more. All perform identical functions and the outputs are compared by the voting logic. The voting logic establishes a majority when there is a disagreement, and the majority will act to deactivate the output from other
442:
Voting logic uses performance monitoring to determine how to reconfigure individual components so that operation continues without violating specification limitations of the overall system. Voting logic often involves computers, but systems composed of items other than computers may be reconfigured
362:
Geographic redundancy is used by Amazon Web
Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, Netflix, Dropbox, Salesforce, LinkedIn, PayPal, Twitter, Facebook, Apple iCloud, Cisco Meraki, and many others to provide geographic redundancy, high availability, fault tolerance and to ensure
366:
As another example, to minimize risk of damage from severe windstorms or water damage, buildings can be located at least 2 miles (3.2 km) away from the shore, with an elevation of at least 5 feet (1.5 m) above sea level. For additional protection, they can be located at least 100 feet (30 m) away
119:
strikes are an example of a failure mode which is difficult to fully isolate, unless the components are powered from independent power busses and have no direct electrical pathway in their interconnect (communication by some means is required for voting). Redundancy may also be known by the terms
135:
Redundancy sometimes produces less, instead of greater reliability – it creates a more complex system which is prone to various issues, it may lead to human neglect of duty, and may lead to higher production demands which by overstressing the system may make it less safe.
416:
Electrical power systems use power scheduling to reconfigure active redundancy. Computing systems adjust the production output of each generating facility when other generating facilities are suddenly lost. This prevents blackout conditions during major events such as an earthquake.
607:
This formula assumes independence of failure events. That means that the probability of a component B failing given that a component A has already failed is the same as that of B failing when A has not failed. There are situations where this is unreasonable, such as using two
397:
Active redundancy eliminates performance declines by monitoring the performance of individual devices, and this monitoring is used in voting logic. The voting logic is linked to switching that automatically reconfigures the components. Error detection and correction and the
894:
Smithsonian
Institution | Office of Safety, Health, and Environmental Management | Fire Protection and Life Safety Design ManualIndependent Sources | Facilities with a maximum possible fire loss exceeding $ 50 million must have two independent sources of fire protection
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8274:
409:
power line when monitors detect an overload. Power is redistributed across the remaining lines. At the
Toronto Airport, there are 4 redundant electrical lines. Each of the 4 lines supply enough power for the entire airport. A
208:
Distinct functional redundancy, such as both mechanical and hydraulic braking in a car. Applied in the case of software, code written independently and distinctly different but producing the same results for the same
1053:
Flammini, Francesco; Marrone, Stefano; Mazzocca, Nicola; Vittorini, Valeria (2009). "A new modeling approach to the safety evaluation of N-modular redundant computer systems in presence of imperfect maintenance".
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Geographic redundancy corrects the vulnerabilities of redundant devices deployed by geographically separating backup devices. Geographic redundancy reduces the likelihood of events such as
9157:
5929:
9005:
5685:
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904:
524:
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different floors on the same wing of a building in rooms that are horizontally offset by a minimum of 70 feet (21 m) with fire walls between the rooms that are on different floors
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are usually designed with redundant parts as well, ensuring that if one part fails, the entire structure will not collapse. A structure without redundancy is called
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1964:
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983:
Tall
Building Design Guidelines | City of Toronto | March 2013 | Page 52 | the separation distance between towers on the same site of 25 meters or more
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1959:
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220:, meaning that a single broken component can cause the collapse of the entire structure. Bridges that failed due to lack of redundancy include the
231:
Parallel and combined systems demonstrate different level of redundancy. The models are subject of studies in reliability and safety engineering.
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8321:
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5390:
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1977:
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1517:
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Time redundancy, performing the same operation multiple times such as multiple executions of a program or multiple copies of data transmitted
981:
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2011:
790:
635:
394:
but directionality is lost. Performance decline is commonly associated with passive redundancy when a limited number of failures occur.
12024:
11807:
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Fire Alarm
Circuits | A Class X circuit will continue to work with a single open or a single short-circuit by use of a redundant path.
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Protecting against the power of lightning | to protect against induced surges rather than direct lightning strikes. Feb 1st, 2005
379:. Both functions prevent performance decline from exceeding specification limits without human intervention using extra capacity.
340:
large buildings at least 80 feet (24 m) to 110 feet (34 m) apart, but sometimes a minimum of 210 feet (64 m) apart.
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is the intentional duplication of critical components or functions of a system with the goal of increasing reliability of the
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9441:
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7704:
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877:
11915:
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9649:
9610:
9262:
9177:
9119:
9035:
8969:
8934:
7116:
5757:
5655:
5375:
4570:
3787:
3727:
3703:
1904:
4410:
12100:
12074:
11315:
9047:
8879:
7735:
6909:
6409:
4777:
3591:
3361:
1186:
644: – presence of data additional to the actual data that may permit correction of errors in stored or transmitted data
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12149:
11877:
11606:
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8831:
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5558:
5302:
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1854:
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7223:
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6084:
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947:
Data Center Site
Redundancy | H. M. Brotherton and J. Eric Dietz | Computer Information Technology, Purdue University
695:
8147:
1026:
972:
National
Research Council | Canada | Division Of Building Research | Spatial Separation Of Buildlngs | November 1959
467:
Each duplicate component added to the system decreases the probability of system failure according to the formula:-
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9059:
7643:
6807:
6684:
6264:
5548:
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3989:
956:
737:
4837:
1014:
386:
Eyes and ears provide working examples of passive redundancy. Vision loss in one eye does not cause blindness but
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11751:
9329:
7905:
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7104:
4942:
4738:
2004:
7382:
945:
892:
10511:
9575:
9526:
9510:
9419:
9292:
8868:
8791:
8627:
7921:
7685:
6842:
6802:
6701:
6421:
5824:
5340:
5173:
5141:
4947:
4555:
4310:
3529:
3195:
2840:
2789:
2529:
1954:
1819:
1474:
1211:
1123:
994:
Protecting
Residences From Wildfires | by Howard E. Moore (General Technical Report PSW-50) | page 30, item 10.
716:
473:
413:
uses reverse current relays to open breakers to lines that fail, but lets power continue to flow the airport.
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5703:
4992:
4987:
4877:
4767:
4755:
4733:
3693:
3468:
3215:
2226:
1690:
1443:
1003:
992:
405:
140:
12195:
11979:
11974:
11802:
11083:
10906:
10821:
10726:
10451:
9672:
9580:
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8897:
8826:
8504:
7897:
7889:
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6483:
6274:
5982:
5307:
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4708:
4087:
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1732:
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1206:
609:
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10621:
10456:
10230:
9784:
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8516:
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5450:
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3150:
2041:
1869:
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1271:
743:
451:
device(s) that disagree. A single fault will not interrupt normal operation. This technique is used with
20:
9692:
3389:
692: – Engineering discipline which assures that engineered systems provide acceptable levels of safety
240:
Dissimilar redundancy is often used with software, because identical software contains identical flaws.
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1997:
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1527:
1438:
1423:
1286:
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1256:
915:
399:
182:
104:
7881:
12207:
11620:
11515:
10052:
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8408:
8337:
ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
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1844:
1824:
1341:
1331:
1306:
749:
668: – Processes and techniques used for making electronic devices resistant to ionizing radiation
349:
different wings on the same building, in rooms that are separated by more than 300 feet (91 m)
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906:
Why
Dissimilar Redundant Architectures Are a Necessity for DAL A | Curtis Wright Defense Systems ]
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The chance of failure is reduced by using at least two different types of each of the following
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open spaces clear of flammable vegetation within 200 feet (61 m) on each side of objects
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162:
6983:
776:
443:
using voting logic. Circuit breakers are an example of a form of non-computer voting logic.
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1131:
851:
755:
629:
557:
734: – Fault in a computer system that presents different symptoms to different observers
8:
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665:
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there should be a minimum of two separated fire walls and on opposite sides of a corridor
355:
two rooms separated by another room, leaving at least a 70-foot gap between the two rooms
225:
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2629:
2168:
2051:
2031:
2020:
1899:
1712:
1391:
1366:
1261:
1246:
873:
704: – Predicted elapsed time between inherent failures of a system during operation
376:
328:
different buildings that are more than 300 feet (91 m) apart on the same campus.
217:
128:
10947:
10831:
10826:
9977:
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11999:
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2093:
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1301:
1241:
1085:
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671:
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387:
158:
144:
112:
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3006:
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1914:
1894:
1722:
1401:
1396:
1351:
1092:
1027:
https://www.archives.gov/preservation/storage/presidential-library-standards.html
958:
Factory Mutual
Insurance Company | 1-20 Protection Against Exterior Fire Exposure
731:
710:
659:
641:
7845:
7447:
4315:
103:, some parts of the control system may be triplicated, which is formally termed
11845:
11345:
11104:
11039:
11013:
10967:
10876:
10871:
10846:
10786:
10766:
10751:
10741:
10601:
10571:
10501:
10275:
10145:
10140:
10090:
10027:
9889:
9869:
9779:
9742:
9732:
9727:
8446:
8157:
8090:
8080:
7840:
7517:
7507:
7467:
7073:
7048:
7043:
6978:
6968:
6852:
6364:
6291:
6179:
5864:
5418:
5200:
5045:
4420:
4375:
4365:
4194:
4162:
4105:
3847:
3837:
3822:
3792:
3737:
3603:
3366:
3210:
2936:
2914:
2894:
2828:
2757:
2705:
2474:
2447:
2402:
2231:
1879:
1839:
1727:
1707:
1702:
1321:
1201:
1077:
1015:
https://www.archives.gov/files/records-mgmt/storage-standards-toolkit/file3.pdf
1005:
On-Premises Cloud Is a Failure. Google Has the Fix | Elias Khnaser | 05/17/2023
425:
81:
61:
10037:
4240:
619:
It also assumes that only one component is needed to keep the system running.
12223:
12110:
11792:
11784:
11665:
11340:
11263:
11173:
10998:
10896:
10866:
10851:
10841:
10816:
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10671:
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10551:
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8538:
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7850:
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7581:
7548:
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6590:
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5752:
5380:
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5119:
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5089:
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4009:
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3336:
2961:
2823:
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2700:
2507:
2442:
2427:
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2163:
2145:
1884:
1645:
1346:
1291:
456:
333:
305:
221:
3782:
3200:
3041:
259:
types of actuators (electric, hydraulic, pneumatic, manual mechanical, etc.)
34:
11910:
11872:
11399:
11355:
11060:
11029:
11008:
10982:
10962:
10957:
10952:
10942:
10916:
10836:
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10736:
10716:
10596:
10561:
10546:
10386:
10245:
10220:
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10067:
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8758:
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8065:
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7442:
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6269:
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6189:
6174:
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5997:
5849:
5629:
5084:
4817:
4723:
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4117:
4026:
4014:
3827:
3608:
3586:
3463:
3416:
3346:
3270:
3245:
2996:
2579:
2517:
2497:
2325:
2056:
1799:
1773:
1763:
1356:
1296:
1266:
929:
680: – Sub-discipline of systems engineering that emphasizes dependability
613:
281:
11550:
3777:
26:
11944:
11905:
11827:
11673:
11545:
11473:
11382:
11350:
11335:
10811:
10771:
10646:
10556:
10541:
10466:
10331:
10326:
10280:
10215:
10200:
10175:
10160:
10057:
9992:
9939:
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9747:
9702:
9565:
9388:
8723:
8202:
8187:
8152:
8125:
8105:
8100:
8095:
8000:
7740:
7324:
6782:
6727:
6316:
6219:
6214:
6113:
6096:
6050:
6040:
5964:
5909:
5780:
5722:
5614:
5594:
5584:
5579:
5408:
5370:
5276:
5260:
5040:
4912:
4663:
4498:
4493:
4335:
4157:
4152:
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3868:
3812:
3581:
3576:
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3331:
3220:
2921:
2767:
2744:
2685:
2634:
2567:
2562:
2502:
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2375:
2345:
2320:
2315:
2268:
2153:
2125:
2036:
1809:
1276:
1171:
1166:
322:
more than 62 miles apart and less than 93 miles (150 km) apart,
154:
108:
92:
57:
3762:
653: – using a multipole switch to close or open two sides of a circuit
11994:
11989:
11959:
11892:
11705:
11697:
11394:
10921:
10636:
10401:
10225:
10155:
10110:
10085:
9864:
9474:
8763:
8728:
8576:
8360:
8120:
7831:
7709:
7658:
7540:
7492:
7437:
6732:
6575:
6025:
6002:
5589:
4822:
4633:
4466:
4435:
4400:
4385:
4021:
3999:
3971:
3919:
3757:
3654:
3649:
3409:
3326:
3185:
3170:
2811:
2777:
2651:
2646:
2512:
2397:
2203:
2158:
2061:
2046:
1909:
1859:
1829:
1804:
1326:
1316:
1191:
1181:
1161:
1151:
213:
1550:
Istituto nazionale per l'assicurazione contro gli infortuni sul lavoro
16:
Duplication of critical components to increase reliability of a system
11599:
11532:
11525:
10856:
10761:
10356:
10180:
10130:
10062:
9737:
8177:
7762:
7535:
7359:
6963:
6832:
6643:
6622:
6239:
6130:
5423:
5253:
4167:
3807:
3634:
3475:
3399:
3371:
3165:
3135:
3091:
2931:
2889:
2762:
2641:
2594:
2479:
2469:
2387:
2183:
1630:
1598:
1336:
1146:
316:
301:
293:
116:
96:
73:
1989:
204:
A modified form of software redundancy, applied to hardware may be:
123:
12035:
Underwater Archaeology Branch, Naval History & Heritage Command
10423:
9697:
8326:
6777:
6772:
6694:
6147:
6035:
5919:
5904:
5413:
5208:
4471:
4177:
3832:
3596:
3556:
3356:
3076:
2601:
2572:
2422:
2370:
2363:
2358:
1874:
1361:
1231:
452:
391:
100:
50:
47:
1068:
1029:
Standards for Permanent Records Storage and Presidential Libraries
76:, or to improve actual system performance, such as in the case of
12014:
11835:
11650:
7561:
6354:
5445:
5363:
5007:
4842:
4827:
4802:
4718:
4658:
4187:
4182:
4004:
3893:
3797:
3155:
2606:
2589:
2584:
2392:
2335:
2135:
816:"The Aerospace Corporation | Assuring Space Mission Success"
791:"Analog Voting Circuit Is More Flexible Than Its Digital Version"
297:
7229:
Convention on the Protection of the Underwater Cultural Heritage
4525:
Swimming at the 1900 Summer Olympics – Men's underwater swimming
1052:
462:
42:
11562:
11557:
5503:
5385:
4847:
4807:
3742:
3708:
3280:
3250:
2198:
2193:
2178:
1660:
332:
The following methods can reduce the risks of damage by a fire
173:
In computer science, there are four major forms of redundancy:
69:
7155:
Southern African Underwater and Hyperbaric Medical Association
11771:
11750:
8382:
The Silent World: A Story of Undersea Discovery and Adventure
6537:
5992:
3936:
3205:
3190:
3180:
3140:
3106:
3021:
3016:
3011:
3001:
719: – Resilience of systems to component failures or errors
713: – Form of resilience with independent backup components
662: – Resilience of systems to component failures or errors
325:
less than 62 miles apart, but not on the same campus, or
285:
603:– the probability of all components failing (system failure)
3752:
2981:
2976:
777:
Redundancy Management Technique for Space Shuttle Computers
746: – Quantum version of the Byzantine agreement protocol
701:
375:
The two functions of redundancy are passive redundancy and
289:
77:
7129:
National Board of Diving and Hyperbaric Medical Technology
5930:
Failure of diving equipment other than breathing apparatus
1042:
11766:
11761:
725:
11727:
International Submarine Escape and Rescue Liaison Office
9208:
International Association of Nitrox and Technical Divers
9030:
International Association of Nitrox and Technical Divers
4783:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
455:
systems, such as those responsible for operation of the
308:
disabling most of the system if not the entirety of it.
11732:
Submarine Escape and Rescue system (Royal Swedish Navy)
8275:
Bennett and Elliott's physiology and medicine of diving
5925:
Use of breathing equipment in an underwater environment
721:
Pages displaying short descriptions of redirect targets
706:
Pages displaying short descriptions of redirect targets
612:
connected to the same socket in such a way that if one
363:
availability and reliability for their cloud services.
9601:
Fédération Française d'Études et de Sports Sous-Marins
9006:
Fédération Française d'Études et de Sports Sous-Marins
7590:
5686:
Fédération Française d'Études et de Sports Sous-Marins
4566:
Fédération Française d'Études et de Sports Sous-Marins
2105:
Cleaning and disinfection of personal diving equipment
343:
high-rise buildings at least 82 feet (25 m) apart
46:
Extensively redundant rear lighting installation on a
1573:
National Institute for Occupational Safety and Health
589:
560:
538:
476:
8798:
International Diving Regulators and Certifiers Forum
1048:
Using powerline as a redundant communication channel
655:
Pages displaying wikidata descriptions as a fallback
646:
Pages displaying wikidata descriptions as a fallback
390:
is impaired. Hearing loss in one ear does not cause
9635:
14th CMAS Underwater Photography World Championship
7139:
Royal Australian Navy School of Underwater Medicine
11212:
9555:Confédération Mondiale des Activités Subaquatiques
9190:Confédération Mondiale des Activités Subaquatiques
8994:Confédération Mondiale des Activités Subaquatiques
8929:Confédération Mondiale des Activités Subaquatiques
5674:Confédération Mondiale des Activités Subaquatiques
4754:
4561:Confédération Mondiale des Activités Subaquatiques
1759:Occupational Safety and Health Act (United States)
1544:Canadian Centre for Occupational Health and Safety
1122:
1043:Secure Propulsion using Advanced Redundant Control
595:
573:
544:
518:
9348:United States Marine Corps Combatant Diver Course
7259:History of decompression research and development
1017:Facility Standards for Records Storage Facilities
872:. San Francisco, CA: Morgan Kaufmann. p. 3.
740: – Family of protocols for solving consensus
12221:
11082:
9281:National Speleological Society#Cave Diving Group
9024:International Association for Handicapped Divers
7246:
7219:List of legislation regulating underwater diving
5692:International Association for Handicapped Divers
5434:
3677:
1556:National Institute for Safety and Health at Work
9596:Federación Española de Actividades Subacuáticas
9000:Federación Española de Actividades Subacuáticas
8821:National Oceanic and Atmospheric Administration
8322:Code of Practice for Scientific Diving (UNESCO)
6434:Association of Diving Contractors International
5680:Federación Española de Actividades Subacuáticas
1604:Occupational Safety and Health Convention, 1981
11883:Submarine Escape Training Facility (Australia)
9287:National Association of Underwater Instructors
9232:Rebreather Association of International Divers
9226:Professional Technical and Recreational Diving
9214:Professional Association of Diving Instructors
9084:Rebreather Association of International Divers
9078:Professional Technical and Recreational Diving
9066:Professional Association of Diving Instructors
9054:National Association of Underwater Instructors
8976:Association nationale des moniteurs de plongée
6533:List of signs and symptoms of diving disorders
838:
12065:Neutral buoyancy simulation as a training aid
11816:Russian deep submergence rescue vehicle AS-28
8864:Commercial diver registration in South Africa
8435:
5199:
4873:Namibian Marine Corps Operational Diving Unit
4692:
2005:
1568:Occupational Safety and Health Administration
1518:European Agency for Safety and Health at Work
1108:
463:Calculating the probability of system failure
402:(GPS) are two examples of active redundancy.
120:"majority voting systems" or "voting logic".
11965:Finger Lakes Underwater Preserve Association
11841:Submarine Rescue Diving Recompression System
8810:International Marine Contractors Association
6439:International Marine Contractors Association
5313:International Marine Contractors Association
3302:
867:
674: – System strength beyond intended load
11940:Artificial Reef Society of British Columbia
11433:Environmental impact of recreational diving
9645:Underwater Orienteering World Championships
9220:Professional Diving Instructors Corporation
9072:Professional Diving Instructors Corporation
8964:American Canadian Underwater Certifications
8261:Basic Cave Diving: A Blueprint for Survival
7167:United States Navy Experimental Diving Unit
7134:Naval Submarine Medical Research Laboratory
7123:European Underwater and Baromedical Society
6018:
5738:Environmental impact of recreational diving
1056:Reliability Engineering & System Safety
698: – Protocol acknowledgement capability
636:Common cause and special cause (statistics)
12156:
12025:Society for Underwater Historical Research
9606:South African Underwater Sports Federation
6388:Testing and inspection of diving cylinders
6244:Hazard identification and risk assessment
2012:
1998:
1212:Coalworker's pneumoconiosis ("black lung")
1115:
1101:
788:
370:
11891:
11189:Physiological response to water immersion
9253:
8837:World Recreational Scuba Training Council
8816:List of diver certification organizations
8399:List of Divers Alert Network publications
8332:IMCA Code of Practice for Offshore Diving
7149:South Pacific Underwater Medicine Society
5003:Underwater Offence (Turkish Armed Forces)
4978:US Marine Corps Reconnaissance Battalions
1067:
941:
939:
937:
684:Reliability theory of aging and longevity
519:{\displaystyle {p}=\prod _{i=1}^{n}p_{i}}
226:Interstate 5 bridge over the Skagit River
131:numerous cables are a form of redundancy.
11095:List of researchers in underwater diving
8804:International Diving Schools Association
8289:The new science of skin and scuba diving
7274:List of researchers in underwater diving
5820:Human factors in diving equipment design
2110:Human factors in diving equipment design
868:Koren, Israel; Krishna, C. Mani (2007).
275:
234:
122:
41:
33:
25:
11194:Thermal balance of the underwater diver
9325:Navy Diving Salvage and Training Center
9202:Federazione Italiana AttivitĂ Subacquee
9152:American Academy of Underwater Sciences
9012:Federazione Italiana AttivitĂ Subacquee
8056:1973 Mount Gambier cave diving accident
7731:International Scuba Diving Hall of Fame
7634:R-2 Mala-class swimmer delivery vehicle
7299:US Navy decompression models and tables
7161:Undersea and Hyperbaric Medical Society
5531:
4592:
2967:Clearance Divers Life Support Equipment
1738:Immediately dangerous to life or health
834:
832:
383:design is called the margin of safety.
311:Geographic redundancy locations can be
12222:
12080:Yuri Gagarin Cosmonaut Training Center
11811:-class deep-submergence rescue vehicle
11780:-class deep-submergence rescue vehicle
7204:Civil liability in recreational diving
5875:List of diving hazards and precautions
4953:Special Operations Battalion (Croatia)
3942:Underwater acoustic positioning system
3452:High pressure breathing air compressor
1925:Workplace hazard controls for COVID-19
1197:Chronic solvent-induced encephalopathy
966:
964:
934:
168:
11462:
11081:
9671:
9670:
9640:Underwater Hockey World Championships
9586:British Underwater Sports Association
9369:
9368:
8858:Australian Diver Accreditation Scheme
8559:
8434:
8227:
7705:1992 cageless shark-diving expedition
7245:
7192:
6508:
5806:
5530:
4893:Operational Diving Division (SA Navy)
4591:
3969:
3457:Low pressure breathing air compressor
3301:
2091:
2019:
1993:
1096:
72:, usually in the form of a backup or
12144:
11916:Submarine Escape Immersion Equipment
11247:Thermodynamic model of decompression
9650:Underwater Rugby World Championships
9263:Cave Divers Association of Australia
9178:American Nitrox Divers International
9036:International Life Saving Federation
8970:American Nitrox Divers International
8935:Performance Freediving International
7117:European Diving Technology Committee
5758:Sinking ships for wreck diving sites
5656:Cave Divers Association of Australia
5376:Remotely operated underwater vehicle
4973:US Marine Corps Force Reconnaissance
4571:Performance Freediving International
3788:Long-Term Mine Reconnaissance System
3704:Scott Carpenter Space Analog Station
2092:
1972:
1615:Working Environment Convention, 1977
829:
581:– probability of component i failing
157:industry, to safeguard data against
12101:Helicopter Aircrew Breathing Device
11316:List of diving environments by type
9611:Türkiye Sualtı Sporları Federasyonu
9120:Türkiye Sualtı Sporları Federasyonu
9048:National Academy of Scuba Educators
8880:Department of Employment and Labour
8282:Encyclopedia of Recreational Diving
7736:London Diving Chamber Dive Lectures
6910:Effects of drugs on fitness to dive
6509:
6410:Breathing performance of regulators
1784:Workers' right to access the toilet
961:
950:
13:
11878:Submarine escape training facility
11479:Defense against swimmer incursions
8832:Recreational diver course referral
5748:Scuba diving in the Cayman Islands
5559:Outline of recreational dive sites
4963:Special Warfare Diving and Salvage
4135:Variable weight apnea without fins
1855:International Chemical Safety Card
315:more than 621 miles (999 km)
14:
12256:
12030:Society for Underwater Technology
7224:Investigation of diving accidents
5807:
5698:Quintana Roo Speleological Survey
4938:Special Boat Squadron (Sri Lanka)
4778:Combat Divers Service (Lithuania)
3947:Underwater acoustic communication
2679:Underwater acoustic communication
2242:Variable buoyancy pressure vessel
1865:National Day of Mourning (Canada)
1523:International Labour Organization
1036:
696:Reliability (computer networking)
12201:
12189:
12155:
12143:
12132:
12131:
11901:Davis Submerged Escape Apparatus
11227:BĂĽhlmann decompression algorithm
9571:Australian Underwater Federation
9060:Nederlandse Onderwatersport Bond
8228:
7644:Shallow Water Combat Submersible
6808:Swimming-induced pulmonary edema
6685:Inner ear decompression sickness
6265:Hyperbaric evacuation and rescue
5549:Index of recreational dive sites
4888:Naval Special Operations Command
4551:Australian Underwater Federation
1971:
1943:
1942:
841:"Learning from Normal Accidents"
793:. elecdesign.com. Archived from
632: – Network security measure
420:
187:Information redundancy, such as
12245:Fault-tolerant computer systems
12190:
11985:Naval Air Command Sub Aqua Club
11661:-class deep submergence vehicle
9330:Underwater Escape Training Unit
7111:Diving Medical Advisory Council
7105:Diving Diseases Research Centre
4943:Special Forces Command (Turkey)
1020:
1008:
997:
986:
975:
437:
9576:British Freediving Association
9293:Technical Diving International
8869:Divers Institute of Technology
8792:European Underwater Federation
8628:Surface-supplied diving skills
6843:Hyperbaric treatment schedules
6803:Salt water aspiration syndrome
6702:High-pressure nervous syndrome
5977:Diver behaviour and competence
5825:Human factors in diving safety
5341:Baited remote underwater video
5174:Underwater search and recovery
5142:Underwater cutting and welding
4948:Special Forces Group (Belgium)
4556:British Freediving Association
4311:Andriy Yevhenovych Khvetkevych
3970:
3530:Electro-galvanic oxygen sensor
3196:Diving Unlimited International
2841:Mechanism of diving regulators
2530:Electro-galvanic oxygen sensor
1820:Environment, health and safety
1475:Occupational health psychology
1124:Occupational safety and health
920:
909:
898:
886:
861:
848:Organization & Environment
808:
782:
770:
717:fault-tolerant computer system
189:error detection and correction
1:
11417:Underwater diving environment
11237:Reduced gradient bubble model
11232:Haldane's decompression model
9616:Underwater Society of America
9196:Diving Science and Technology
9102:Scuba Educators International
8296:Professional Diver's Handbook
7604:Advanced SEAL Delivery System
7294:Pearling in Western Australia
7289:Timeline of diving technology
7094:Aerospace Medical Association
6994:Guybon Chesney Castell Damant
6920:Psychological fitness to dive
6793:Instinctive drowning response
6195:Gas blending for scuba diving
5704:Woodville Karst Plain Project
4993:Underwater Demolition Command
4988:Underwater Construction Teams
4878:Naval Diving Unit (Singapore)
4838:Kommando Spezialkräfte Marine
4768:Clearance Diving Branch (RAN)
4734:United States military divers
3694:Continental Shelf Station Two
3469:Gas blending for scuba diving
1691:Personal protective equipment
1444:Workplace health surveillance
839:Scott D. Sagan (March 2004).
763:
616:failed, the other would too.
406:Electrical power distribution
177:Hardware redundancy, such as
30:Common redundant power supply
11980:Nautical Archaeology Society
11975:Nautical Archaeology Program
11803:NATO Submarine Rescue System
11084:Science of underwater diving
10822:Heidemarie Stefanyshyn-Piper
10727:Dorothy Metcalf-Lindenburger
9581:British Octopush Association
8898:Divers Academy International
8827:Nautical Archaeology Society
8505:Public safety diver training
8491:Occupational diver training
7383:JerĂłnimo de Ayanz y Beaumont
7248:History of underwater diving
6484:Standard operating procedure
6275:Hierarchy of hazard controls
5308:Helix Energy Solutions Group
4958:Special Service Group (Navy)
4923:Special Air Service Regiment
4883:Naval Service Diving Section
4709:Canadian Armed Forces Divers
4088:Constant weight without fins
2674:Through-water communications
1733:Standard operating procedure
1666:Hierarchy of hazard controls
1419:Hierarchy of hazard controls
197:Software redundancy such as
153:has become important in the
7:
12055:Neutral Buoyancy Laboratory
11501:Underwater domain awareness
11269:Physiology of decompression
10457:Michael Barratt (astronaut)
9275:Global Underwater Explorers
9114:Scuba Schools International
9018:Global Underwater Explorers
8941:Scuba Schools International
8874:Health and Safety Executive
8517:Recreational diver training
7624:Motorised Submersible Canoe
7014:Robert William Hamilton Jr.
6879:Diving Medical Practitioner
6828:Demand valve oxygen therapy
5845:Underwater diving emergency
5451:Mk 1 Underwater Defense Gun
5051:Recreational diver training
4546:Scuba Schools International
3645:Combat rubber raiding craft
3151:Aqua Lung/La Spirotechnique
2042:Atmospheric pressure diving
1870:NIOSH air filtration rating
1562:Health and Safety Executive
1470:Occupational health nursing
1434:Occupational exposure limit
1272:Hospital-acquired infection
1237:Exposure to human nail dust
744:Quantum Byzantine agreement
622:
10:
12261:
12070:Neutral Buoyancy Simulator
11252:Varying Permeability Model
11142:Underwater computer vision
9449:Underwater target shooting
9096:Scuba Diving International
8456:Competence and assessment
7979:Peter Henry Michael Holmes
5970:Uncontrolled decompression
5554:List of wreck diving sites
5036:Commercial offshore diving
4998:Underwater Demolition Team
4928:Special Actions Detachment
4100:Dynamic apnea without fins
4047:Underwater target shooting
3592:Launch and recovery system
3362:Launch and recovery system
2540:Submersible pressure gauge
1930:Workplace health promotion
1835:Hawks Nest Tunnel disaster
1609:Worker Protection Standard
1312:Noise-induced hearing loss
1078:10.1016/j.ress.2009.02.014
758: – Process in biology
752: – Thought experiment
638: – Statistics concept
139:Redundancy is one form of
18:
12127:
12088:
12043:
11970:Karst Underwater Research
11928:
11863:
11717:
11514:
11469:
11463:
11458:
11425:
11308:
11281:
11179:Equivalent narcotic depth
11152:
11103:
11090:
11077:
11053:
11022:
10991:
10930:
10422:
10309:
10076:
10016:
9968:
9761:
9683:
9679:
9666:
9627:
9535:
9519:
9483:
9457:
9397:
9381:
9377:
9364:
9338:
9310:
9166:
9158:CMAS Scientific Committee
9140:
9126:United Diving Instructors
9042:Israeli Diving Federation
8950:
8911:
8888:
8846:
8776:
8751:
8716:
8668:Advanced Open Water Diver
8660:
8645:
8510:Scientific diver training
8495:Commercial diver training
8460:Competency-based learning
8445:
8441:
8436:Training and registration
8430:
8407:
8391:
8345:
8312:
8238:
8234:
8223:
8044:
7984:Johnson Sea Link accident
7941:
7869:
7830:
7804:
7783:
7761:
7754:
7746:Women Divers Hall of Fame
7718:
7697:
7681:Raid on Alexandria (1941)
7671:
7526:
7373:
7350:
7307:
7254:
7241:
7199:
7188:
7082:
6935:
6928:
6897:
6884:Diving Medical Technician
6866:
6858:Therapeutic recompression
6820:
6763:
6751:Carbon monoxide poisoning
6741:
6720:
6690:Isobaric counterdiffusion
6662:
6631:
6556:
6521:
6517:
6504:
6420:
6373:
6350:Diving systems technician
6315:
6228:
6073:
5863:
5815:
5802:
5771:
5763:Underwater diving on Guam
5713:
5638:
5567:
5539:
5526:
5399:
5346:In-water surface cleaning
5321:
5291:
5135:Archaeology of shipwrecks
5024:
4622:Commercial offshore diver
4604:
4600:
4587:
4533:
4507:
4459:
4203:
4145:
4055:
3982:
3978:
3965:
3907:
3856:
3726:
3627:
3614:Recreational Dive Planner
3562:Built-in breathing system
3545:
3518:Pressure swing adsorption
3380:
3314:
3310:
3297:
3124:
3065:
2947:
2878:
2788:
2615:
2548:
2490:
2438:Lightweight demand helmet
2413:
2344:
2279:
2217:
2144:
2118:
2100:
2087:
2027:
1938:
1792:
1746:
1623:
1586:
1536:
1528:World Health Organization
1510:
1498:
1452:
1439:Occupational epidemiology
1424:Prevention through design
1375:
1282:Laboratory animal allergy
1207:Chimney sweeps' carcinoma
1182:Byssinosis ("brown lung")
1130:
789:R. Jayapal (2003-12-04).
686: – Biophysics theory
400:Global Positioning System
262:communications protocols,
183:triple modular redundancy
105:triple modular redundancy
12075:Space Systems Laboratory
9845:Fernando Garfella Palmer
9693:Eduard Admetlla i Lázaro
9244:Technical Extended Range
9238:Trimix Scuba Association
8549:Stress exposure training
8116:Fernando Garfella Palmer
7398:Giovanni Alfonso Borelli
7264:History of Diving Museum
6335:Diver medical technician
6085:Ascending and descending
6061:Non-freezing cold injury
4903:Russian commando frogmen
4684:Underwater archaeologist
3304:Diving support equipment
2725:Emergency locator beacon
2558:Diver propulsion vehicle
1845:Hostile work environment
1825:Environmental toxicology
1718:Redundancy (engineering)
1332:Repetitive strain injury
367:from flood plain areas.
268:communications networks,
265:communications hardware,
12235:Reliability engineering
12010:Save Ontario Shipwrecks
11821:Russian submarine AS-34
11541:American submarine NR-1
11407:Recreational dive sites
11184:Maximum operating depth
10931:Writers and journalists
10452:Serena Auñón-Chancellor
9895:Lyuba Ognenova-Marinova
9860:Swietenia Puspa Lestari
9506:Underwater orienteering
8500:Military diver training
8477:Diver training standard
8254:U.S. Navy Diving Manual
8173:Chris and Chrissy Rouse
7996:Gerard Anthony Prangley
7498:Willard Franklyn Searle
7463:Christian J. Lambertsen
7269:History of scuba diving
7193:
7064:Charles Wesley Shilling
7039:Christian J. Lambertsen
7019:Henry Valence Hempleman
6874:Diving Medical Examiner
6459:Emergency response plan
6398:Sustained load cracking
6360:Life support technician
5935:Single point of failure
5840:Scuba diving fatalities
5544:Recreational dive sites
5499:ASM-DT amphibious rifle
5479:AAI underwater revolver
5469:SPP-1 underwater pistol
5078:Underwater construction
4793:Frogman Corps (Denmark)
4306:Elisabeth Kristoffersen
4082:Constant weight bi-fins
3513:Membrane gas separation
3422:Carbon dioxide scrubber
3342:Diving platform (scuba)
2957:Carbon dioxide scrubber
2802:Atmospheric diving suit
2354:Atmospheric diving suit
2249:Diving weighting system
2072:Surface-supplied diving
2067:Surface oriented diving
1890:Quality of working life
1676:Administrative controls
678:Reliability engineering
411:spot network substation
371:Functions of redundancy
179:dual modular redundancy
89:safety-critical systems
38:Redundant subsystem "B"
11412:Underwater environment
11293:Underwater exploration
11223:Decompression models:
10296:John Ernest Williamson
9875:Anna Marguerite McCann
9708:Amelia Behrens-Furniss
9527:Underwater photography
9511:Underwater photography
9398:Snorkeling/breath-hold
9108:Scottish Sub Aqua Club
8903:Norwegian diver school
8527:ISO training standards
7796:Tham Luang cave rescue
7614:Dry Combat Submersible
7513:Pierre-Marie Touboulic
7453:Karl Heinrich Klingert
6999:Kenneth William Donald
6848:In-water recompression
6680:Dysbaric osteonecrosis
6675:Decompression sickness
6613:Compression arthralgia
6126:Decompression practice
6102:Canoe and kayak diving
6031:Decompression sickness
5855:Water surface searches
5835:Safety-critical system
5733:Diving in the Maldives
5625:Underwater photography
5464:Heckler & Koch P11
5186:Underwater videography
5169:Underwater photography
5157:Nondestructive testing
5130:Underwater archaeology
4863:Marine Raider Regiment
4729:Royal Navy ships diver
4487:Shallow-water blackout
3640:Canoe and kayak diving
3427:Cascade filling system
2900:Decompression cylinder
2625:Alternative air source
2458:Standard diving helmet
2301:Decompression cylinder
1485:Occupational therapist
1465:Industrial engineering
1257:Glassblower's cataract
1222:Decompression sickness
870:Fault-Tolerant Systems
818:. Aero.org. 2014-05-20
597:
575:
552:– number of components
546:
520:
505:
132:
53:
39:
31:
12060:Neutral buoyancy pool
11742:Submarine rescue ship
11737:McCann Rescue Chamber
11496:Rugged compact camera
11484:Diver detection sonar
11331:Confined water diving
11045:James Joseph Magennis
10682:Michael LĂłpez-AlegrĂa
10412:Aristotelis Zervoudis
10151:John Christopher Fine
9825:John Christopher Fine
9491:Immersion finswimming
9320:Defence Diving School
9184:British Sub-Aqua Club
8982:British Sub-Aqua Club
7969:Francis P. Hammerberg
7649:Siluro San Bartolomeo
7639:SEAL Delivery Vehicle
7572:Standard diving dress
7418:Charles Anthony Deane
7403:Joseph-Martin Cabirol
7365:Jason deCaires Taylor
7284:Man in the Sea Museum
7279:Lyons Maritime Museum
6618:Decompression illness
6601:Middle ear barotrauma
6469:Diving superintendent
6464:Diving safety officer
6383:Breathing gas quality
5988:Overconfidence effect
5650:British Sub-Aqua Club
5475:Underwater revolvers
5152:Underwater inspection
5147:Underwater demolition
5073:Offshore construction
4968:Tactical Divers Group
4858:Marinejegerkommandoen
4788:Decima Flottiglia MAS
4744:U.S.Navy master diver
4649:Diving superintendent
4644:Diving safety officer
4256:Mandy-Rae Cruickshank
4129:Variable weight apnea
3662:Diving support vessel
3437:Diving air compressor
3112:Standard diving dress
3087:Diving air compressor
2870:Full-face diving mask
2858:Single-hose regulator
2846:Regulator malfunction
2749:Navigation equipment
2691:Diving safety harness
2306:Decompression trapeze
2296:Decompression chamber
1955:Occupational diseases
1920:Workers' compensation
1480:Occupational medicine
1342:Silo-filler's disease
1307:Mule spinners' cancer
750:Two Generals' Problem
598:
576:
574:{\displaystyle p_{i}}
547:
521:
485:
276:Geographic redundancy
235:Dissimilar redundancy
199:N-version programming
163:political instability
151:Geographic redundancy
126:
84:computer processing.
45:
37:
29:
12230:Engineering concepts
12106:Scuba diving therapy
12096:Nautilus Productions
12020:Sea Research Society
11955:Divers Alert Network
11388:Torricellian chamber
11298:Deep-sea exploration
11259:Equivalent air depth
11130:Modulated ultrasound
11125:Underwater acoustics
10592:Christopher E. Gerty
10587:Michael L. Gernhardt
10477:Timothy J. Broderick
10352:William Hogarth Main
10043:Jean-Michel Cousteau
10008:Krzysztof Starnawski
9090:Sub-Aqua Association
8354:The Darkness Beckons
7885:diving bell accident
7812:John Day (carpenter)
7334:Queen Anne's Revenge
7099:Divers Alert Network
7024:Leonard Erskine Hill
6905:Atrial septal defect
6606:Pulmonary barotrauma
6566:Alternobaric vertigo
6210:Scuba gas management
6170:Diver communications
5786:Underwater Bike Race
5743:Scuba diving tourism
5728:Diving in East Timor
5494:APS underwater rifle
5489:ADS amphibious rifle
5105:Public safety diving
5100:Potable water diving
4933:Special Boat Service
4908:Sappers Divers Group
4868:Minedykkerkommandoen
4266:Leonardo D'Imporzano
4124:Skandalopetra diving
3884:Hyperbaric stretcher
3843:T1200 Trenching Unit
3818:Sea Dragon-class ROV
3667:HMS Challenger (K07)
3567:Decompression tables
3537:Oxygen compatibility
2972:Cryogenic rebreather
2817:Scuba cylinder valve
2718:Screw gate carabiner
2696:Emergency gas supply
2657:Diver's cutting tool
2523:Helium release valve
2453:Shallow water helmet
2381:Standard diving suit
2227:Buoyancy compensator
2174:Emergency gas supply
1681:Engineering controls
1656:Emergency evacuation
1460:Environmental health
1227:De Quervain syndrome
1217:Concussions in sport
630:Air gap (networking)
587:
558:
536:
474:
271:communications paths
19:For other uses, see
11950:Coral Reef Alliance
11326:Benign water diving
11169:Cold shock response
10938:Michael C. Barnette
10892:Douglas H. Wheelock
10797:David Saint-Jacques
10582:Ronald J. Garan Jr.
10291:Michele Westmorland
9591:Comhairle Fo-Thuinn
9410:Underwater football
8988:Comhairle Fo-Thuinn
8688:Introductory diving
8633:Underwater searches
8619:Diamond Reef System
8522:Introductory diving
8346:General non-fiction
8268:Underwater Handbook
8168:François de Roubaix
8021:Lothar Michael Ward
7964:Victor F. Guiel Jr.
7791:Alpazat cave rescue
7698:Scientific projects
7577:Sub Marine Explorer
7483:Joseph Salim Peress
7478:Ernest William Moir
6838:Hyperbaric medicine
6639:Freediving blackout
6307:Situation awareness
6253:Job safety analysis
6136:Ratio decompression
5945:Cold shock response
5895:Entanglement hazard
5830:Life-support system
5668:Comhairle Fo-Thuinn
5533:Recreational diving
5460:Underwater pistols
5354:Cavitation cleaning
5179:Underwater searches
5068:Marine construction
4918:Special Air Service
4704:Army engineer diver
4674:Public safety diver
4594:Professional diving
4482:Deep-water blackout
4477:Freediving blackout
4301:Mehgan Heaney-Grier
4032:Underwater football
3879:Hyperbaric lifeboat
3773:Goldfish-class ROUV
3768:Global Explorer ROV
3730:underwater vehicles
3266:Shearwater Research
2927:Scuba configuration
2910:Manifolded twin set
2905:Independent doubles
2863:Twin-hose regulator
2773:Surface marker buoy
1815:Effects of overtime
1698:Job safety analysis
1686:Hazard substitution
1651:Emergency procedure
1429:Exposure assessment
1414:Occupational stress
1407:Psychosocial hazard
1387:Occupational hazard
1252:Flock worker's lung
779:(PDF), IBM Research
728: – File system
666:Radiation hardening
169:Forms of redundancy
129:suspension bridge's
12048:Astronaut training
12005:Rubicon Foundation
11851:URF (Swedish Navy)
11636:Russian submarine
11624:-class submersible
11594:Deepsea Challenger
11579:-class bathyscaphe
11506:Underwater vehicle
11378:Penetration diving
11366:Black-water diving
11242:Thalmann algorithm
11054:Commercial salvors
10687:Joseph B. MacInnis
10196:Joseph B. MacInnis
10033:David Attenborough
9955:Peter Throckmorton
9915:Andreas Rechnitzer
9905:Mendel L. Peterson
9766:archaeologists and
9550:AIDA International
9501:Underwater cycling
9484:Open Circuit Scuba
9470:Apnoea finswimming
9382:Surface snorkeling
9132:YMCA SCUBA Program
8923:AIDA International
8698:Master Scuba Diver
8683:CMAS** scuba diver
8661:Core diving skills
8599:Finning techniques
8465:Refresher training
8247:NOAA Diving Manual
8061:Ricardo Armbruster
7989:Edwin Clayton Link
7861:Natalia Molchanova
7609:Cosmos CE2F series
7567:Porpoise regulator
7433:Auguste Denayrouze
7209:Diving regulations
7144:Rubicon Foundation
7069:Edward D. Thalmann
7034:Felix Hoppe-Seyler
7029:Brian Andrew Hills
7009:John Scott Haldane
6984:Albert A. BĂĽhlmann
6949:Arthur J. Bachrach
6889:Hyperbaric nursing
6788:Immersion diuresis
6670:Avascular necrosis
6454:Diving regulations
6163:Scuba gas planning
5485:Underwater rifles
5164:Underwater logging
5125:Submarine pipeline
5063:Hyperbaric welding
4798:Fuerzas Especiales
4541:AIDA International
4431:Devrim Cenk Ulusoy
4356:Natalia Molchanova
4286:Francisco Ferreras
4173:Snorkel (swimming)
3995:Apnoea finswimming
3899:Reserve gas supply
3874:ENOS Rescue-System
3689:Aquarius Reef Base
3481:Gas reclaim system
3276:Submarine Products
2949:Diving rebreathers
2291:Decompression buoy
2259:Integrated weights
1850:Indoor air quality
1754:Diving regulations
1671:Hazard elimination
1490:Safety engineering
690:Safety engineering
593:
571:
542:
516:
300:, building fires,
250:operating systems,
133:
54:
40:
32:
12217:
12216:
12123:
12122:
12119:
12118:
11924:
11923:
11859:
11858:
11571:class bathyscaphe
11454:
11453:
11450:
11449:
11446:
11445:
11438:Low impact diving
11371:Blue-water diving
11361:Open-water diving
11277:
11276:
11204:Work of breathing
11199:Underwater vision
11137:Underwater vision
11073:
11072:
11069:
11068:
11035:Ian Edward Fraser
10882:John Morgan Wells
10862:Mark T. Vande Hei
10707:K. Megan McArthur
10677:Kjell N. Lindgren
10612:José M. Hernández
10567:Andrew J. Feustel
10527:Philippe Cousteau
10507:Catherine Coleman
10497:Gregory Chamitoff
10467:Robert L. Behnken
10447:Richard R. Arnold
10432:Andrew Abercromby
10407:Valerie van Heest
10337:Jochen Hasenmayer
10261:Philippe Tailliez
10186:Henry Way Kendall
10136:Bernard Delemotte
9935:Stephanie Schwabe
9900:John Peter Oleson
9830:George R. Fischer
9775:Michael Arbuthnot
9768:environmentalists
9673:Underwater divers
9662:
9661:
9658:
9657:
9415:Underwater hockey
9371:Underwater sports
9360:
9359:
9356:
9355:
9306:
9305:
9302:
9301:
9269:Cave Diving Group
8889:Commercial diving
8772:
8771:
8752:Specialist skills
8741:Master Instructor
8736:Diving instructor
8717:Leadership skills
8678:CMAS* scuba diver
8641:
8640:
8614:Low impact diving
8592:Valsalva maneuver
8567:Combat sidestroke
8482:Diving instructor
8426:
8425:
8422:
8421:
8315:Codes of Practice
8219:
8218:
8215:
8214:
8211:
8210:
8143:Henry Way Kendall
8016:Richard A. Walker
8006:Robert John Smyth
7719:Awards and events
7674:covert operations
7667:
7666:
7237:
7236:
7184:
7183:
7180:
7179:
7176:
7175:
7004:William Paul Fife
6939:diving physiology
6816:
6815:
6759:
6758:
6712:Nitrogen narcosis
6707:Hydrogen narcosis
6596:Dental barotrauma
6500:
6499:
6496:
6495:
6492:
6491:
6479:Operations manual
6474:Diving supervisor
6345:Diving supervisor
6340:Diver's attendant
6302:Safety data sheet
6205:Rebreather diving
6069:
6068:
6008:Willful violation
5955:Nitrogen narcosis
5798:
5797:
5794:
5793:
5662:Cave Diving Group
5605:Rebreather diving
5600:Open-water diving
5522:
5521:
5518:
5517:
5514:
5513:
5331:Abrasive waterjet
5287:
5286:
5191:Underwater survey
5110:Scientific diving
5020:
5019:
5016:
5015:
4654:Diving supervisor
4639:Diving instructor
4583:
4582:
4579:
4578:
4520:Octopus wrestling
4451:Nataliia Zharkova
4426:William Trubridge
4381:Umberto Pelizzari
4037:Underwater hockey
3961:
3960:
3957:
3956:
3925:Saturation spread
3748:Atlantis ROV Team
3728:Remotely operated
3722:
3721:
3699:Helgoland Habitat
3619:Saturation system
3508:Nitrox production
3442:Diving air filter
3293:
3292:
3289:
3288:
3256:Oceanic Worldwide
3146:Aqua Lung America
3120:
3119:
3102:Scuba replacement
3082:Diver's umbilical
3047:Siebe Gorman CDBA
3032:Mark IV Amphibian
2669:Diver's telephone
2630:Octopus regulator
2169:Decompression gas
2052:Saturation diving
2032:Diving activities
2021:Underwater diving
1987:
1986:
1900:Safety data sheet
1713:Operations manual
1594:Bangladesh Accord
1582:
1581:
1392:Biological hazard
879:978-0-12-088525-1
596:{\displaystyle p}
545:{\displaystyle n}
377:active redundancy
218:fracture-critical
159:natural disasters
113:Electrical surges
12252:
12205:
12193:
12192:
12159:
12158:
12147:
12146:
12135:
12134:
12044:Neutral buoyancy
12000:Reef Life Survey
11889:
11888:
11865:Submarine escape
11752:Deep-submergence
11748:
11747:
11719:Submarine rescue
11516:Deep-submergence
11512:
11511:
11460:
11459:
11306:
11305:
11210:
11209:
11120:Neutral buoyancy
11101:
11100:
11079:
11078:
10907:Jeffrey Williams
10757:Nicholas Patrick
10732:Andreas Mogensen
10697:Thomas Marshburn
10667:Dominic Landucci
10657:Karen Kohanowich
10577:Satoshi Furukawa
10472:Randolph Bresnik
10442:Clayton Anderson
10377:Arthur C. Clarke
10347:Jarrod Jablonski
10251:Wesley C. Skiles
10236:Leni Riefenstahl
10121:Jacques Cousteau
10003:Claudia Serpieri
9920:William R. Royal
9885:Charles T. Meide
9815:James P. Delgado
9753:Arne Zetterström
9718:Jacques Cousteau
9681:
9680:
9668:
9667:
9536:Sports governing
9432:Underwater rugby
9379:
9378:
9366:
9365:
9341:training courses
9313:training centres
9251:
9250:
9141:Scientific diver
8847:Commercial diver
8844:
8843:
8782:and registration
8708:Supervised diver
8703:Open Water Diver
8693:Low Impact Diver
8673:Autonomous diver
8658:
8657:
8587:Frenzel maneuver
8572:Diver navigation
8557:
8556:
8470:Skill assessment
8443:
8442:
8432:
8431:
8236:
8235:
8225:
8224:
8198:Esbjörn Svensson
8183:Wesley C. Skiles
8086:Cláudio Coutinho
8036:Arne Zetterström
8011:Albert D. Stover
7974:Craig M. Hoffman
7817:Charles Spalding
7759:
7758:
7588:
7587:
7428:Louis de Corlieu
7413:Jacques Cousteau
7305:
7304:
7243:
7242:
7190:
7189:
6959:Peter B. Bennett
6954:Albert R. Behnke
6933:
6932:
6629:
6628:
6554:
6553:
6519:
6518:
6506:
6505:
6449:Contingency plan
6444:Code of practice
6405:Diving regulator
6393:Hydrostatic test
6330:Chamber operator
6313:
6312:
6090:Emergency ascent
6016:
6015:
5861:
5860:
5804:
5803:
5620:Technical diving
5610:Sidemount diving
5565:
5564:
5528:
5527:
5432:
5431:
5359:Pressure washing
5197:
5196:
4853:Marine Commandos
4752:
4751:
4690:
4689:
4679:Scientific diver
4617:Commercial diver
4602:
4601:
4589:
4588:
4446:Alessia Zecchini
4351:Alexey Molchanov
4261:Yasemin Dalkılıç
4042:Underwater rugby
3980:
3979:
3967:
3966:
3932:Hot water system
3857:Safety equipment
3675:
3674:
3496:Gas storage tube
3491:Gas storage quad
3486:Gas storage bank
3395:Activated carbon
3322:Boarding stirrup
3315:Access equipment
3312:
3311:
3299:
3298:
3236:Johnson Outdoors
3231:HeinrichsWeikamp
3069:diving equipment
3067:Surface-supplied
2992:Halcyon PVR-BASC
2876:
2875:
2851:Regulator freeze
2836:Diving regulator
2740:Shark-proof cage
2535:Pneumofathometer
2433:Free-flow helmet
2116:
2115:
2094:Diving equipment
2089:
2088:
2014:
2007:
2000:
1991:
1990:
1975:
1974:
1946:
1945:
1641:Contingency plan
1636:Code of practice
1508:
1507:
1302:Metal fume fever
1117:
1110:
1103:
1094:
1093:
1089:
1071:
1062:(9): 1422–1432.
1030:
1024:
1018:
1012:
1006:
1001:
995:
990:
984:
979:
973:
968:
959:
954:
948:
943:
932:
924:
918:
913:
907:
902:
896:
890:
884:
883:
865:
859:
858:
856:
850:. Archived from
845:
836:
827:
826:
824:
823:
812:
806:
805:
803:
802:
786:
780:
774:
722:
707:
672:Factor of safety
656:
651:Double switching
647:
602:
600:
599:
594:
580:
578:
577:
572:
570:
569:
551:
549:
548:
543:
525:
523:
522:
517:
515:
514:
504:
499:
481:
431:Normal Accidents
388:depth perception
145:computer science
143:as practiced in
12260:
12259:
12255:
12254:
12253:
12251:
12250:
12249:
12220:
12219:
12218:
12213:
12115:
12084:
12047:
12045:
12039:
11932:
11930:
11920:
11887:
11855:
11753:
11746:
11713:
11630:Limiting Factor
11517:
11510:
11491:Offshore survey
11465:
11442:
11421:
11321:Altitude diving
11304:
11284:
11273:
11215:
11208:
11155:
11148:
11115:Metre sea water
11106:
11099:
11086:
11065:
11049:
11018:
10987:
10926:
10912:Sunita Williams
10902:Dafydd Williams
10887:Joachim Wendler
10782:Kathleen Rubins
10777:Garrett Reisman
10722:Simone Melchior
10702:Matthias Maurer
10642:Norishige Kanai
10627:Akihiko Hoshide
10617:John Herrington
10532:Timothy Creamer
10522:Fabien Cousteau
10517:Craig B. Cooper
10492:Scott Carpenter
10487:Berry L. Cannon
10462:Robert A. Barth
10437:Joseph M. Acaba
10418:
10392:John Chatterton
10322:Graham Balcombe
10311:
10305:
10301:J. Lamar Worzel
10116:Neville Coleman
10096:Georges Beuchat
10078:
10072:
10020:
10018:
10012:
9970:
9964:
9960:Cristina Zenato
9880:Innes McCartney
9767:
9765:
9763:
9757:
9713:James F. Cahill
9685:
9675:
9654:
9623:
9540:and federations
9539:
9537:
9531:
9515:
9479:
9453:
9393:
9373:
9352:
9340:
9334:
9312:
9298:
9255:
9249:
9170:
9168:
9167:Technical diver
9162:
9144:
9142:
9136:
8956:
8954:
8952:
8946:
8915:
8913:
8907:
8890:
8884:
8850:
8848:
8842:
8783:
8781:
8779:
8768:
8747:
8712:
8652:
8650:
8648:
8637:
8609:Buddy breathing
8555:
8534:Teaching method
8448:
8437:
8418:
8403:
8387:
8341:
8314:
8308:
8230:
8207:
8148:Artur Kozłowski
8111:Maurice Fargues
8076:Berry L. Cannon
8047:
8040:
8031:Bradley Westell
8026:Joachim Wendler
7944:
7937:
7933:diving accident
7925:diving accident
7917:diving accident
7909:diving accident
7907:Stena Seaspread
7901:diving accident
7893:diving accident
7872:
7865:
7856:Nicholas Mevoli
7826:
7822:Ebenezer Watson
7800:
7779:
7750:
7726:Hans Hass Award
7714:
7693:
7688:Rainbow Warrior
7686:Sinking of the
7673:
7663:
7595:
7593:
7586:
7557:Magnesium torch
7528:
7522:
7488:Auguste Piccard
7473:John Lethbridge
7393:Georges Beuchat
7375:
7369:
7352:
7346:
7309:
7303:
7250:
7233:
7195:
7172:
7086:
7084:
7078:
7054:Neal W. Pollock
6940:
6938:
6924:
6915:Fitness to dive
6893:
6862:
6812:
6765:
6755:
6743:
6737:
6716:
6658:
6654:Oxygen toxicity
6627:
6558:
6552:
6543:Motion sickness
6524:
6513:
6511:Diving medicine
6488:
6425:
6423:
6416:
6375:
6369:
6311:
6258:Risk assessment
6248:Hazard analysis
6231:
6224:
6076:
6065:
6014:
5960:Oxygen toxicity
5866:
5859:
5811:
5790:
5773:
5767:
5715:
5709:
5641:
5634:
5575:Altitude diving
5563:
5535:
5510:
5437:
5430:
5401:
5395:
5323:
5317:
5294:
5283:
5195:
5115:Ships husbandry
5027:
5012:
4898:Royal Engineers
4813:Grup Gerak Khas
4773:Commando Hubert
4759:
4757:
4750:
4739:U.S. Navy diver
4714:Clearance diver
4695:
4688:
4596:
4575:
4529:
4503:
4455:
4411:Martin Štěpánek
4406:Aharon Solomons
4396:Stig Severinsen
4346:Stéphane Mifsud
4296:Flavia Eberhard
4271:Flavia Eberhard
4236:Derya Can Göçen
4221:Peppo Biscarini
4216:Simone Arrigoni
4211:Deborah Andollo
4199:
4141:
4112:No-limits apnea
4076:Constant weight
4051:
3974:
3953:
3903:
3864:Diver down flag
3852:
3729:
3718:
3714:Tektite habitat
3680:
3673:
3623:
3548:
3541:
3525:Oxygen analyser
3503:Helium analyzer
3447:Water separator
3405:Molecular sieve
3382:
3376:
3306:
3285:
3128:
3126:
3116:
3068:
3061:
3007:Interspiro DCSC
2943:
2881:
2874:
2807:Diving cylinder
2793:
2791:
2784:
2617:
2611:
2550:
2544:
2491:Instrumentation
2486:
2415:
2409:
2340:
2282:
2275:
2219:
2213:
2140:
2119:Basic equipment
2114:
2096:
2083:
2077:Unmanned diving
2023:
2018:
1988:
1983:
1934:
1915:Toxic workplace
1895:Risk management
1788:
1742:
1723:Risk assessment
1619:
1578:
1532:
1503:
1494:
1448:
1402:Physical hazard
1397:Chemical hazard
1378:
1371:
1136:
1133:
1126:
1121:
1039:
1034:
1033:
1025:
1021:
1013:
1009:
1002:
998:
991:
987:
980:
976:
969:
962:
955:
951:
944:
935:
925:
921:
914:
910:
903:
899:
891:
887:
880:
866:
862:
854:
843:
837:
830:
821:
819:
814:
813:
809:
800:
798:
787:
783:
775:
771:
766:
761:
738:Byzantine Paxos
732:Byzantine fault
720:
705:
660:Fault tolerance
654:
645:
642:Data redundancy
625:
588:
585:
584:
565:
561:
559:
556:
555:
537:
534:
533:
510:
506:
500:
489:
477:
475:
472:
471:
465:
440:
423:
373:
278:
237:
171:
24:
17:
12:
11:
5:
12258:
12248:
12247:
12242:
12237:
12232:
12215:
12214:
12212:
12211:
12199:
12187:
12180:
12173:
12165:
12153:
12141:
12128:
12125:
12124:
12121:
12120:
12117:
12116:
12114:
12113:
12108:
12103:
12098:
12092:
12090:
12086:
12085:
12083:
12082:
12077:
12072:
12067:
12062:
12057:
12051:
12049:
12046:facilities for
12041:
12040:
12038:
12037:
12032:
12027:
12022:
12017:
12012:
12007:
12002:
11997:
11992:
11987:
11982:
11977:
11972:
11967:
11962:
11957:
11952:
11947:
11942:
11936:
11934:
11926:
11925:
11922:
11921:
11919:
11918:
11913:
11908:
11903:
11897:
11895:
11886:
11885:
11880:
11875:
11869:
11867:
11861:
11860:
11857:
11856:
11854:
11853:
11848:
11846:Type 7103 DSRV
11843:
11838:
11833:
11825:
11824:
11823:
11818:
11805:
11800:
11799:
11798:
11790:
11774:
11769:
11764:
11758:
11756:
11754:rescue vehicle
11745:
11744:
11739:
11734:
11729:
11723:
11721:
11715:
11714:
11712:
11711:
11703:
11695:
11687:
11679:
11671:
11663:
11655:
11648:
11641:
11633:
11626:
11618:
11611:
11604:
11597:
11590:
11589:
11588:
11581:
11573:
11565:
11560:
11555:
11543:
11538:
11530:
11522:
11520:
11509:
11508:
11503:
11498:
11493:
11488:
11487:
11486:
11476:
11470:
11467:
11466:
11456:
11455:
11452:
11451:
11448:
11447:
11444:
11443:
11441:
11440:
11435:
11429:
11427:
11423:
11422:
11420:
11419:
11414:
11409:
11404:
11403:
11402:
11397:
11392:
11391:
11390:
11375:
11374:
11373:
11368:
11358:
11353:
11348:
11346:Inshore diving
11343:
11338:
11333:
11328:
11323:
11318:
11312:
11310:
11309:Classification
11303:
11302:
11301:
11300:
11289:
11287:
11279:
11278:
11275:
11274:
11272:
11271:
11266:
11261:
11256:
11255:
11254:
11249:
11244:
11239:
11234:
11229:
11220:
11218:
11207:
11206:
11201:
11196:
11191:
11186:
11181:
11176:
11171:
11166:
11160:
11158:
11150:
11149:
11147:
11146:
11145:
11144:
11134:
11133:
11132:
11122:
11117:
11111:
11109:
11098:
11097:
11091:
11088:
11087:
11075:
11074:
11071:
11070:
11067:
11066:
11064:
11063:
11057:
11055:
11051:
11050:
11048:
11047:
11042:
11040:Sydney Knowles
11037:
11032:
11026:
11024:
11020:
11019:
11017:
11016:
11014:John Volanthen
11011:
11006:
11004:Richard Harris
11001:
10995:
10993:
10989:
10988:
10986:
10985:
10980:
10975:
10973:Trevor Jackson
10970:
10968:Hillary Hauser
10965:
10960:
10955:
10950:
10948:Philippe Diolé
10945:
10940:
10934:
10932:
10928:
10927:
10925:
10924:
10919:
10914:
10909:
10904:
10899:
10894:
10889:
10884:
10879:
10877:Shannon Walker
10874:
10872:Rex J. Walheim
10869:
10864:
10859:
10854:
10849:
10847:Daniel M. Tani
10844:
10839:
10834:
10832:Hervé Stevenin
10829:
10827:Robert Sténuit
10824:
10819:
10814:
10809:
10804:
10799:
10794:
10789:
10787:Dick Rutkowski
10784:
10779:
10774:
10769:
10767:Thomas Pesquet
10764:
10759:
10754:
10752:Luca Parmitano
10749:
10744:
10742:John D. Olivas
10739:
10734:
10729:
10724:
10719:
10714:
10712:Craig McKinley
10709:
10704:
10699:
10694:
10689:
10684:
10679:
10674:
10669:
10664:
10659:
10654:
10649:
10644:
10639:
10634:
10629:
10624:
10619:
10614:
10609:
10604:
10602:Chris Hadfield
10599:
10594:
10589:
10584:
10579:
10574:
10572:Michael Fincke
10569:
10564:
10559:
10554:
10549:
10544:
10539:
10534:
10529:
10524:
10519:
10514:
10509:
10504:
10502:Steve Chappell
10499:
10494:
10489:
10484:
10479:
10474:
10469:
10464:
10459:
10454:
10449:
10444:
10439:
10434:
10428:
10426:
10420:
10419:
10417:
10416:
10415:
10414:
10409:
10404:
10399:
10394:
10389:
10381:
10380:
10379:
10371:
10370:
10369:
10364:
10359:
10354:
10349:
10344:
10339:
10334:
10329:
10324:
10315:
10313:
10307:
10306:
10304:
10303:
10298:
10293:
10288:
10283:
10278:
10276:Albert Tillman
10273:
10271:Valerie Taylor
10268:
10263:
10258:
10253:
10248:
10243:
10238:
10233:
10228:
10223:
10218:
10213:
10208:
10203:
10198:
10193:
10188:
10183:
10178:
10173:
10168:
10163:
10158:
10153:
10148:
10146:Candice Farmer
10143:
10141:David Doubilet
10138:
10133:
10128:
10123:
10118:
10113:
10108:
10103:
10098:
10093:
10091:Tamara Benitez
10088:
10082:
10080:
10074:
10073:
10071:
10070:
10065:
10060:
10055:
10050:
10045:
10040:
10035:
10030:
10028:Samir Alhafith
10024:
10022:
10021:and presenters
10014:
10013:
10011:
10010:
10005:
10000:
9995:
9990:
9985:
9980:
9978:Pascal Bernabé
9974:
9972:
9966:
9965:
9963:
9962:
9957:
9952:
9950:Robert Sténuit
9947:
9942:
9937:
9932:
9930:Gunter Schöbel
9927:
9922:
9917:
9912:
9907:
9902:
9897:
9892:
9890:Mark M. Newell
9887:
9882:
9877:
9872:
9870:Robert F. Marx
9867:
9862:
9857:
9852:
9847:
9842:
9837:
9835:Anders Franzén
9832:
9827:
9822:
9817:
9812:
9807:
9802:
9797:
9792:
9787:
9782:
9780:Robert Ballard
9777:
9771:
9769:
9759:
9758:
9756:
9755:
9750:
9745:
9743:Dick Rutkowski
9740:
9735:
9733:Trevor Hampton
9730:
9728:Dottie Frazier
9725:
9720:
9715:
9710:
9705:
9700:
9695:
9689:
9687:
9677:
9676:
9664:
9663:
9660:
9659:
9656:
9655:
9653:
9652:
9647:
9642:
9637:
9631:
9629:
9625:
9624:
9622:
9621:
9620:
9619:
9613:
9608:
9603:
9598:
9593:
9588:
9583:
9578:
9573:
9568:
9560:
9559:
9558:
9552:
9546:International
9543:
9541:
9533:
9532:
9530:
9529:
9523:
9521:
9517:
9516:
9514:
9513:
9508:
9503:
9498:
9493:
9487:
9485:
9481:
9480:
9478:
9477:
9472:
9467:
9461:
9459:
9455:
9454:
9452:
9451:
9446:
9445:
9444:
9439:
9429:
9428:
9427:
9422:
9412:
9407:
9401:
9399:
9395:
9394:
9392:
9391:
9385:
9383:
9375:
9374:
9362:
9361:
9358:
9357:
9354:
9353:
9351:
9350:
9344:
9342:
9339:Military diver
9336:
9335:
9333:
9332:
9327:
9322:
9316:
9314:
9311:Military diver
9308:
9307:
9304:
9303:
9300:
9299:
9297:
9296:
9290:
9284:
9278:
9272:
9266:
9259:
9257:
9248:
9247:
9241:
9235:
9229:
9223:
9217:
9211:
9205:
9199:
9193:
9187:
9181:
9174:
9172:
9164:
9163:
9161:
9160:
9155:
9148:
9146:
9138:
9137:
9135:
9134:
9129:
9123:
9117:
9111:
9105:
9099:
9093:
9087:
9081:
9075:
9069:
9063:
9057:
9051:
9045:
9039:
9033:
9027:
9021:
9015:
9009:
9003:
8997:
8991:
8985:
8979:
8973:
8967:
8960:
8958:
8948:
8947:
8945:
8944:
8938:
8932:
8926:
8919:
8917:
8909:
8908:
8906:
8905:
8900:
8894:
8892:
8886:
8885:
8883:
8882:
8877:
8871:
8866:
8861:
8854:
8852:
8841:
8840:
8834:
8829:
8824:
8818:
8813:
8807:
8801:
8795:
8788:
8786:
8778:Diver training
8774:
8773:
8770:
8769:
8767:
8766:
8761:
8755:
8753:
8749:
8748:
8746:
8745:
8744:
8743:
8733:
8732:
8731:
8720:
8718:
8714:
8713:
8711:
8710:
8705:
8700:
8695:
8690:
8685:
8680:
8675:
8670:
8664:
8662:
8655:
8643:
8642:
8639:
8638:
8636:
8635:
8630:
8625:
8624:
8623:
8622:
8621:
8611:
8601:
8596:
8595:
8594:
8589:
8579:
8574:
8569:
8563:
8561:
8554:
8553:
8552:
8551:
8546:
8541:
8531:
8530:
8529:
8524:
8514:
8513:
8512:
8507:
8502:
8497:
8489:
8484:
8479:
8474:
8473:
8472:
8467:
8462:
8453:
8451:
8439:
8438:
8428:
8427:
8424:
8423:
8420:
8419:
8417:
8416:
8413:
8411:
8405:
8404:
8402:
8401:
8395:
8393:
8389:
8388:
8386:
8385:
8378:
8371:
8364:
8357:
8349:
8347:
8343:
8342:
8340:
8339:
8334:
8329:
8324:
8318:
8316:
8310:
8309:
8307:
8306:
8299:
8292:
8285:
8278:
8271:
8264:
8257:
8250:
8242:
8240:
8232:
8231:
8221:
8220:
8217:
8216:
8213:
8212:
8209:
8208:
8206:
8205:
8200:
8195:
8190:
8185:
8180:
8175:
8170:
8165:
8160:
8158:Kirsty MacColl
8155:
8150:
8145:
8140:
8135:
8134:
8133:
8123:
8118:
8113:
8108:
8103:
8098:
8093:
8091:E. Yale Dawson
8088:
8083:
8081:Cotton Coulson
8078:
8073:
8068:
8063:
8058:
8052:
8050:
8042:
8041:
8039:
8038:
8033:
8028:
8023:
8018:
8013:
8008:
8003:
7998:
7993:
7992:
7991:
7981:
7976:
7971:
7966:
7961:
7956:
7950:
7948:
7939:
7938:
7936:
7935:
7927:
7923:Waage Drill II
7919:
7911:
7903:
7895:
7887:
7883:Byford Dolphin
7878:
7876:
7867:
7866:
7864:
7863:
7858:
7853:
7848:
7843:
7841:Stephen Keenan
7837:
7835:
7828:
7827:
7825:
7824:
7819:
7814:
7808:
7806:
7802:
7801:
7799:
7798:
7793:
7787:
7785:
7781:
7780:
7778:
7777:
7772:Sinking of MV
7768:
7766:
7756:
7752:
7751:
7749:
7748:
7743:
7738:
7733:
7728:
7722:
7720:
7716:
7715:
7713:
7712:
7707:
7701:
7699:
7695:
7694:
7692:
7691:
7683:
7677:
7675:
7669:
7668:
7665:
7664:
7662:
7661:
7656:
7651:
7646:
7641:
7636:
7631:
7626:
7621:
7616:
7611:
7606:
7600:
7598:
7585:
7584:
7579:
7574:
7569:
7564:
7559:
7554:
7546:
7538:
7532:
7530:
7524:
7523:
7521:
7520:
7518:Jacques Triger
7515:
7510:
7508:Augustus Siebe
7505:
7500:
7495:
7490:
7485:
7480:
7475:
7470:
7468:Yves Le Prieur
7465:
7460:
7455:
7450:
7445:
7440:
7435:
7430:
7425:
7420:
7415:
7410:
7408:John R. Clarke
7405:
7400:
7395:
7390:
7385:
7379:
7377:
7371:
7370:
7368:
7367:
7362:
7356:
7354:
7351:Underwater art
7348:
7347:
7345:
7344:
7337:
7330:
7322:
7313:
7311:
7302:
7301:
7296:
7291:
7286:
7281:
7276:
7271:
7266:
7261:
7255:
7252:
7251:
7239:
7238:
7235:
7234:
7232:
7231:
7226:
7221:
7216:
7211:
7206:
7200:
7197:
7196:
7186:
7185:
7182:
7181:
7178:
7177:
7174:
7173:
7171:
7170:
7164:
7158:
7152:
7146:
7141:
7136:
7131:
7126:
7120:
7114:
7108:
7102:
7096:
7090:
7088:
7083:Diving medical
7080:
7079:
7077:
7076:
7074:Jacques Triger
7071:
7066:
7061:
7056:
7051:
7049:Charles Momsen
7046:
7044:Simon Mitchell
7041:
7036:
7031:
7026:
7021:
7016:
7011:
7006:
7001:
6996:
6991:
6989:John R. Clarke
6986:
6981:
6979:Alf O. Brubakk
6976:
6971:
6969:George F. Bond
6966:
6961:
6956:
6951:
6945:
6943:
6937:Researchers in
6930:
6926:
6925:
6923:
6922:
6917:
6912:
6907:
6901:
6899:
6895:
6894:
6892:
6891:
6886:
6881:
6876:
6870:
6868:
6864:
6863:
6861:
6860:
6855:
6853:Oxygen therapy
6850:
6845:
6840:
6835:
6830:
6824:
6822:
6818:
6817:
6814:
6813:
6811:
6810:
6805:
6800:
6795:
6790:
6785:
6780:
6775:
6769:
6767:
6761:
6760:
6757:
6756:
6754:
6753:
6747:
6745:
6739:
6738:
6736:
6735:
6730:
6724:
6722:
6721:Carbon dioxide
6718:
6717:
6715:
6714:
6709:
6704:
6699:
6698:
6697:
6692:
6687:
6682:
6672:
6666:
6664:
6660:
6659:
6657:
6656:
6651:
6646:
6641:
6635:
6633:
6626:
6625:
6620:
6615:
6610:
6609:
6608:
6603:
6598:
6593:
6588:
6583:
6573:
6568:
6562:
6560:
6551:
6550:
6545:
6540:
6535:
6529:
6527:
6515:
6514:
6502:
6501:
6498:
6497:
6494:
6493:
6490:
6489:
6487:
6486:
6481:
6476:
6471:
6466:
6461:
6456:
6451:
6446:
6441:
6436:
6430:
6428:
6418:
6417:
6415:
6414:
6413:
6412:
6402:
6401:
6400:
6395:
6385:
6379:
6377:
6371:
6370:
6368:
6367:
6365:Stand-by diver
6362:
6357:
6352:
6347:
6342:
6337:
6332:
6327:
6321:
6319:
6310:
6309:
6304:
6299:
6294:
6292:Permit To Work
6289:
6287:Lockout–tagout
6284:
6279:
6278:
6277:
6267:
6262:
6261:
6260:
6255:
6250:
6242:
6236:
6234:
6226:
6225:
6223:
6222:
6217:
6212:
6207:
6202:
6197:
6192:
6187:
6185:Doing It Right
6182:
6180:Diver training
6177:
6172:
6167:
6166:
6165:
6160:
6158:Rule of thirds
6150:
6145:
6140:
6139:
6138:
6133:
6128:
6118:
6117:
6116:
6106:
6105:
6104:
6094:
6093:
6092:
6081:
6079:
6071:
6070:
6067:
6066:
6064:
6063:
6058:
6053:
6048:
6043:
6038:
6033:
6028:
6022:
6020:
6013:
6012:
6011:
6010:
6005:
6000:
5995:
5990:
5985:
5974:
5973:
5972:
5967:
5962:
5957:
5952:
5947:
5941:Physiological
5939:
5938:
5937:
5932:
5927:
5922:
5914:
5913:
5912:
5907:
5902:
5897:
5892:
5887:
5877:
5871:
5869:
5858:
5857:
5852:
5847:
5842:
5837:
5832:
5827:
5822:
5816:
5813:
5812:
5800:
5799:
5796:
5795:
5792:
5791:
5789:
5788:
5783:
5777:
5775:
5769:
5768:
5766:
5765:
5760:
5755:
5750:
5745:
5740:
5735:
5730:
5725:
5719:
5717:
5714:Diving tourism
5711:
5710:
5708:
5707:
5701:
5695:
5689:
5683:
5677:
5671:
5665:
5659:
5653:
5646:
5644:
5636:
5635:
5633:
5632:
5627:
5622:
5617:
5612:
5607:
5602:
5597:
5592:
5587:
5582:
5577:
5571:
5569:
5562:
5561:
5556:
5551:
5546:
5540:
5537:
5536:
5524:
5523:
5520:
5519:
5516:
5515:
5512:
5511:
5509:
5508:
5507:
5506:
5501:
5496:
5491:
5483:
5482:
5481:
5473:
5472:
5471:
5466:
5458:
5453:
5448:
5442:
5440:
5429:
5428:
5427:
5426:
5421:
5419:Hawaiian sling
5411:
5405:
5403:
5397:
5396:
5394:
5393:
5388:
5383:
5378:
5373:
5368:
5367:
5366:
5361:
5356:
5351:
5343:
5338:
5333:
5327:
5325:
5319:
5318:
5316:
5315:
5310:
5305:
5299:
5297:
5289:
5288:
5285:
5284:
5282:
5281:
5274:
5266:
5258:
5251:
5244:
5236:
5228:
5221:
5214:
5205:
5203:
5201:Salvage diving
5194:
5193:
5188:
5183:
5182:
5181:
5171:
5166:
5161:
5160:
5159:
5149:
5144:
5139:
5138:
5137:
5127:
5122:
5117:
5112:
5107:
5102:
5097:
5092:
5087:
5082:
5081:
5080:
5075:
5065:
5060:
5055:
5054:
5053:
5046:Diver training
5043:
5038:
5032:
5030:
5022:
5021:
5018:
5017:
5014:
5013:
5011:
5010:
5005:
5000:
4995:
4990:
4985:
4980:
4975:
4970:
4965:
4960:
4955:
4950:
4945:
4940:
4935:
4930:
4925:
4920:
4915:
4910:
4905:
4900:
4895:
4890:
4885:
4880:
4875:
4870:
4865:
4860:
4855:
4850:
4845:
4840:
4835:
4830:
4825:
4820:
4815:
4810:
4805:
4800:
4795:
4790:
4785:
4780:
4775:
4770:
4764:
4762:
4749:
4748:
4747:
4746:
4741:
4731:
4726:
4721:
4716:
4711:
4706:
4700:
4698:
4687:
4686:
4681:
4676:
4671:
4666:
4661:
4656:
4651:
4646:
4641:
4636:
4631:
4630:
4629:
4624:
4614:
4608:
4606:
4598:
4597:
4585:
4584:
4581:
4580:
4577:
4576:
4574:
4573:
4568:
4563:
4558:
4553:
4548:
4543:
4537:
4535:
4531:
4530:
4528:
4527:
4522:
4517:
4511:
4509:
4505:
4504:
4502:
4501:
4496:
4491:
4490:
4489:
4484:
4474:
4469:
4463:
4461:
4457:
4456:
4454:
4453:
4448:
4443:
4438:
4433:
4428:
4423:
4421:Tanya Streeter
4418:
4413:
4408:
4403:
4398:
4393:
4388:
4383:
4378:
4376:Herbert Nitsch
4373:
4371:Guillaume NĂ©ry
4368:
4366:Patrick Musimu
4363:
4358:
4353:
4348:
4343:
4341:Kate Middleton
4338:
4333:
4328:
4323:
4318:
4313:
4308:
4303:
4298:
4293:
4288:
4283:
4278:
4276:Ĺžahika ErcĂĽmen
4273:
4268:
4263:
4258:
4253:
4248:
4243:
4238:
4233:
4228:
4223:
4218:
4213:
4207:
4205:
4201:
4200:
4198:
4197:
4195:Water polo cap
4192:
4191:
4190:
4180:
4175:
4170:
4165:
4163:Hawaiian sling
4160:
4155:
4149:
4147:
4143:
4142:
4140:
4139:
4138:
4137:
4132:
4126:
4121:
4115:
4109:
4106:Free immersion
4103:
4097:
4091:
4085:
4079:
4070:
4065:
4059:
4057:
4053:
4052:
4050:
4049:
4044:
4039:
4034:
4029:
4024:
4019:
4018:
4017:
4007:
4002:
3997:
3992:
3986:
3984:
3976:
3975:
3963:
3962:
3959:
3958:
3955:
3954:
3952:
3951:
3950:
3949:
3944:
3934:
3929:
3928:
3927:
3922:
3911:
3909:
3905:
3904:
3902:
3901:
3896:
3891:
3886:
3881:
3876:
3871:
3866:
3860:
3858:
3854:
3853:
3851:
3850:
3848:VideoRay UROVs
3845:
3840:
3838:SJT-class ROUV
3835:
3830:
3825:
3823:Seabed tractor
3820:
3815:
3810:
3805:
3800:
3795:
3793:Mini Rover ROV
3790:
3785:
3780:
3775:
3770:
3765:
3760:
3755:
3750:
3745:
3740:
3738:8A4-class ROUV
3734:
3732:
3724:
3723:
3720:
3719:
3717:
3716:
3711:
3706:
3701:
3696:
3691:
3685:
3683:
3672:
3671:
3670:
3669:
3659:
3658:
3657:
3652:
3647:
3642:
3631:
3629:
3625:
3624:
3622:
3621:
3616:
3611:
3606:
3604:Diving chamber
3601:
3600:
3599:
3594:
3589:
3584:
3579:
3569:
3564:
3559:
3553:
3551:
3543:
3542:
3540:
3539:
3534:
3533:
3532:
3522:
3521:
3520:
3515:
3505:
3500:
3499:
3498:
3493:
3483:
3478:
3473:
3472:
3471:
3461:
3460:
3459:
3454:
3449:
3444:
3434:
3429:
3424:
3419:
3414:
3413:
3412:
3407:
3402:
3397:
3390:Air filtration
3386:
3384:
3378:
3377:
3375:
3374:
3369:
3367:Messenger line
3364:
3359:
3354:
3349:
3344:
3339:
3334:
3329:
3324:
3318:
3316:
3308:
3307:
3295:
3294:
3291:
3290:
3287:
3286:
3284:
3283:
3278:
3273:
3268:
3263:
3258:
3253:
3248:
3243:
3238:
3233:
3228:
3223:
3218:
3213:
3211:Maurice Fernez
3208:
3203:
3198:
3193:
3188:
3183:
3178:
3173:
3168:
3163:
3158:
3153:
3148:
3143:
3138:
3132:
3130:
3122:
3121:
3118:
3117:
3115:
3114:
3109:
3104:
3099:
3094:
3089:
3084:
3079:
3073:
3071:
3063:
3062:
3060:
3059:
3054:
3049:
3044:
3039:
3034:
3029:
3024:
3019:
3014:
3009:
3004:
2999:
2994:
2989:
2984:
2979:
2974:
2969:
2964:
2959:
2953:
2951:
2945:
2944:
2942:
2941:
2940:
2939:
2937:Sling cylinder
2934:
2929:
2924:
2919:
2918:
2917:
2915:Scuba manifold
2907:
2902:
2897:
2895:Bailout bottle
2886:
2884:
2873:
2872:
2867:
2866:
2865:
2860:
2855:
2854:
2853:
2843:
2833:
2832:
2831:
2829:Reclaim helmet
2821:
2820:
2819:
2814:
2804:
2798:
2796:
2786:
2785:
2783:
2782:
2781:
2780:
2775:
2770:
2765:
2760:
2758:Diving compass
2755:
2747:
2742:
2737:
2732:
2727:
2722:
2721:
2720:
2710:
2709:
2708:
2706:Bailout bottle
2703:
2693:
2688:
2683:
2682:
2681:
2671:
2666:
2665:
2664:
2654:
2649:
2644:
2639:
2638:
2637:
2632:
2621:
2619:
2613:
2612:
2610:
2609:
2604:
2599:
2598:
2597:
2592:
2582:
2577:
2576:
2575:
2570:
2560:
2554:
2552:
2546:
2545:
2543:
2542:
2537:
2532:
2527:
2526:
2525:
2515:
2510:
2505:
2500:
2494:
2492:
2488:
2487:
2485:
2484:
2483:
2482:
2477:
2475:Full-face mask
2472:
2462:
2461:
2460:
2455:
2450:
2448:Reclaim helmet
2445:
2440:
2435:
2425:
2419:
2417:
2411:
2410:
2408:
2407:
2406:
2405:
2403:Hot-water suit
2400:
2390:
2385:
2384:
2383:
2378:
2368:
2367:
2366:
2361:
2350:
2348:
2342:
2341:
2339:
2338:
2333:
2328:
2323:
2318:
2313:
2308:
2303:
2298:
2293:
2287:
2285:
2277:
2276:
2274:
2273:
2272:
2271:
2266:
2261:
2256:
2246:
2245:
2244:
2239:
2234:
2232:Power inflator
2223:
2221:
2220:trim equipment
2215:
2214:
2212:
2211:
2206:
2201:
2196:
2191:
2186:
2181:
2176:
2171:
2166:
2161:
2156:
2150:
2148:
2142:
2141:
2139:
2138:
2133:
2128:
2122:
2120:
2113:
2112:
2107:
2101:
2098:
2097:
2085:
2084:
2082:
2081:
2080:
2079:
2074:
2069:
2064:
2059:
2054:
2049:
2044:
2034:
2028:
2025:
2024:
2017:
2016:
2009:
2002:
1994:
1985:
1984:
1982:
1981:
1969:
1968:
1967:
1962:
1957:
1939:
1936:
1935:
1933:
1932:
1927:
1922:
1917:
1912:
1907:
1905:Source control
1902:
1897:
1892:
1887:
1882:
1880:Process safety
1877:
1872:
1867:
1862:
1857:
1852:
1847:
1842:
1840:Health physics
1837:
1832:
1827:
1822:
1817:
1812:
1807:
1802:
1796:
1794:
1790:
1789:
1787:
1786:
1781:
1771:
1761:
1756:
1750:
1748:
1744:
1743:
1741:
1740:
1735:
1730:
1728:Safety culture
1725:
1720:
1715:
1710:
1708:Permit To Work
1705:
1703:Lockout-tagout
1700:
1695:
1694:
1693:
1688:
1683:
1678:
1673:
1663:
1658:
1653:
1648:
1643:
1638:
1633:
1627:
1625:
1621:
1620:
1618:
1617:
1612:
1606:
1601:
1596:
1590:
1588:
1584:
1583:
1580:
1579:
1577:
1576:
1570:
1565:
1559:
1553:
1547:
1540:
1538:
1534:
1533:
1531:
1530:
1525:
1520:
1514:
1512:
1505:
1496:
1495:
1493:
1492:
1487:
1482:
1477:
1472:
1467:
1462:
1456:
1454:
1450:
1449:
1447:
1446:
1441:
1436:
1431:
1426:
1421:
1416:
1411:
1410:
1409:
1404:
1399:
1394:
1383:
1381:
1373:
1372:
1370:
1369:
1367:Writer's cramp
1364:
1359:
1354:
1349:
1344:
1339:
1334:
1329:
1324:
1322:Pneumoconiosis
1319:
1314:
1309:
1304:
1299:
1294:
1289:
1287:Lead poisoning
1284:
1279:
1274:
1269:
1264:
1262:Golfer's elbow
1259:
1254:
1249:
1247:Fiddler's neck
1244:
1239:
1234:
1229:
1224:
1219:
1214:
1209:
1204:
1202:Chronic stress
1199:
1194:
1189:
1187:Cardiovascular
1184:
1179:
1174:
1169:
1164:
1159:
1154:
1149:
1143:
1141:
1128:
1127:
1120:
1119:
1112:
1105:
1097:
1091:
1090:
1050:
1045:
1038:
1037:External links
1035:
1032:
1031:
1019:
1007:
996:
985:
974:
960:
949:
933:
919:
908:
897:
885:
878:
860:
857:on 2004-07-14.
828:
807:
781:
768:
767:
765:
762:
760:
759:
753:
747:
741:
735:
729:
723:
714:
711:N+1 redundancy
708:
699:
693:
687:
681:
675:
669:
663:
657:
648:
639:
633:
626:
624:
621:
610:power supplies
605:
604:
592:
582:
568:
564:
553:
541:
527:
526:
513:
509:
503:
498:
495:
492:
488:
484:
480:
464:
461:
439:
436:
426:Charles Perrow
422:
419:
372:
369:
360:
359:
356:
353:
350:
347:
344:
341:
330:
329:
326:
323:
320:
306:mass shootings
277:
274:
273:
272:
269:
266:
263:
260:
257:
254:
251:
248:
236:
233:
211:
210:
202:
201:
195:
192:
185:
170:
167:
82:multi-threaded
80:receivers, or
62:systems theory
15:
9:
6:
4:
3:
2:
12257:
12246:
12243:
12241:
12238:
12236:
12233:
12231:
12228:
12227:
12225:
12210:
12209:
12204:
12200:
12198:
12197:
12188:
12186:
12185:
12181:
12179:
12178:
12174:
12172:
12171:
12166:
12164:
12163:
12154:
12152:
12151:
12142:
12140:
12139:
12130:
12129:
12126:
12112:
12111:Seabed mining
12109:
12107:
12104:
12102:
12099:
12097:
12094:
12093:
12091:
12087:
12081:
12078:
12076:
12073:
12071:
12068:
12066:
12063:
12061:
12058:
12056:
12053:
12052:
12050:
12042:
12036:
12033:
12031:
12028:
12026:
12023:
12021:
12018:
12016:
12013:
12011:
12008:
12006:
12003:
12001:
11998:
11996:
11993:
11991:
11988:
11986:
11983:
11981:
11978:
11976:
11973:
11971:
11968:
11966:
11963:
11961:
11958:
11956:
11953:
11951:
11948:
11946:
11943:
11941:
11938:
11937:
11935:
11927:
11917:
11914:
11912:
11909:
11907:
11904:
11902:
11899:
11898:
11896:
11894:
11890:
11884:
11881:
11879:
11876:
11874:
11871:
11870:
11868:
11866:
11862:
11852:
11849:
11847:
11844:
11842:
11839:
11837:
11834:
11832:
11831:
11826:
11822:
11819:
11817:
11814:
11813:
11812:
11810:
11806:
11804:
11801:
11797:
11796:
11791:
11789:
11788:
11783:
11782:
11781:
11779:
11775:
11773:
11770:
11768:
11765:
11763:
11760:
11759:
11757:
11755:
11749:
11743:
11740:
11738:
11735:
11733:
11730:
11728:
11725:
11724:
11722:
11720:
11716:
11710:
11709:
11704:
11702:
11701:
11696:
11694:
11693:
11688:
11686:
11685:
11680:
11678:
11677:
11672:
11670:
11669:
11664:
11662:
11660:
11656:
11654:
11653:
11649:
11647:
11646:
11642:
11640:
11639:
11634:
11632:
11631:
11627:
11625:
11623:
11619:
11617:
11616:
11612:
11610:
11609:
11605:
11603:
11602:
11598:
11596:
11595:
11591:
11587:
11586:
11582:
11580:
11578:
11574:
11572:
11570:
11566:
11564:
11561:
11559:
11556:
11554:
11553:
11549:
11548:
11547:
11544:
11542:
11539:
11537:
11536:
11531:
11529:
11528:
11524:
11523:
11521:
11519:
11513:
11507:
11504:
11502:
11499:
11497:
11494:
11492:
11489:
11485:
11482:
11481:
11480:
11477:
11475:
11472:
11471:
11468:
11461:
11457:
11439:
11436:
11434:
11431:
11430:
11428:
11424:
11418:
11415:
11413:
11410:
11408:
11405:
11401:
11398:
11396:
11393:
11389:
11386:
11385:
11384:
11381:
11380:
11379:
11376:
11372:
11369:
11367:
11364:
11363:
11362:
11359:
11357:
11354:
11352:
11349:
11347:
11344:
11342:
11341:Inland diving
11339:
11337:
11334:
11332:
11329:
11327:
11324:
11322:
11319:
11317:
11314:
11313:
11311:
11307:
11299:
11296:
11295:
11294:
11291:
11290:
11288:
11286:
11280:
11270:
11267:
11265:
11264:Oxygen window
11262:
11260:
11257:
11253:
11250:
11248:
11245:
11243:
11240:
11238:
11235:
11233:
11230:
11228:
11225:
11224:
11222:
11221:
11219:
11217:
11214:Decompression
11211:
11205:
11202:
11200:
11197:
11195:
11192:
11190:
11187:
11185:
11182:
11180:
11177:
11175:
11174:Diving reflex
11172:
11170:
11167:
11165:
11162:
11161:
11159:
11157:
11151:
11143:
11140:
11139:
11138:
11135:
11131:
11128:
11127:
11126:
11123:
11121:
11118:
11116:
11113:
11112:
11110:
11108:
11102:
11096:
11093:
11092:
11089:
11085:
11080:
11076:
11062:
11059:
11058:
11056:
11052:
11046:
11043:
11041:
11038:
11036:
11033:
11031:
11028:
11027:
11025:
11021:
11015:
11012:
11010:
11007:
11005:
11002:
11000:
10999:Craig Challen
10997:
10996:
10994:
10990:
10984:
10981:
10979:
10976:
10974:
10971:
10969:
10966:
10964:
10961:
10959:
10956:
10954:
10951:
10949:
10946:
10944:
10941:
10939:
10936:
10935:
10933:
10929:
10923:
10920:
10918:
10915:
10913:
10910:
10908:
10905:
10903:
10900:
10898:
10897:Peggy Whitson
10895:
10893:
10890:
10888:
10885:
10883:
10880:
10878:
10875:
10873:
10870:
10868:
10867:Koichi Wakata
10865:
10863:
10860:
10858:
10855:
10853:
10852:Robert Thirsk
10850:
10848:
10845:
10843:
10842:James Talacek
10840:
10838:
10835:
10833:
10830:
10828:
10825:
10823:
10820:
10818:
10817:Steve Squyres
10815:
10813:
10810:
10808:
10807:Robert Sheats
10805:
10803:
10800:
10798:
10795:
10793:
10790:
10788:
10785:
10783:
10780:
10778:
10775:
10773:
10770:
10768:
10765:
10763:
10760:
10758:
10755:
10753:
10750:
10748:
10747:Takuya Onishi
10745:
10743:
10740:
10738:
10735:
10733:
10730:
10728:
10725:
10723:
10720:
10718:
10715:
10713:
10710:
10708:
10705:
10703:
10700:
10698:
10695:
10693:
10692:Sandra Magnus
10690:
10688:
10685:
10683:
10680:
10678:
10675:
10673:
10672:Jon Lindbergh
10670:
10668:
10665:
10663:
10662:Timothy Kopra
10660:
10658:
10655:
10653:
10650:
10648:
10645:
10643:
10640:
10638:
10635:
10633:
10632:Mark Hulsbeck
10630:
10628:
10625:
10623:
10620:
10618:
10615:
10613:
10610:
10608:
10607:Jeremy Hansen
10605:
10603:
10600:
10598:
10595:
10593:
10590:
10588:
10585:
10583:
10580:
10578:
10575:
10573:
10570:
10568:
10565:
10563:
10560:
10558:
10555:
10553:
10552:Jeanette Epps
10550:
10548:
10545:
10543:
10540:
10538:
10537:Jonathan Dory
10535:
10533:
10530:
10528:
10525:
10523:
10520:
10518:
10515:
10513:
10510:
10508:
10505:
10503:
10500:
10498:
10495:
10493:
10490:
10488:
10485:
10483:
10480:
10478:
10475:
10473:
10470:
10468:
10465:
10463:
10460:
10458:
10455:
10453:
10450:
10448:
10445:
10443:
10440:
10438:
10435:
10433:
10430:
10429:
10427:
10425:
10421:
10413:
10410:
10408:
10405:
10403:
10400:
10398:
10397:Clive Cussler
10395:
10393:
10390:
10388:
10385:
10384:
10382:
10378:
10375:
10374:
10372:
10368:
10365:
10363:
10362:Jack Sheppard
10360:
10358:
10355:
10353:
10350:
10348:
10345:
10343:
10342:Jill Heinerth
10340:
10338:
10335:
10333:
10330:
10328:
10325:
10323:
10320:
10319:
10317:
10316:
10314:
10308:
10302:
10299:
10297:
10294:
10292:
10289:
10287:
10286:Stan Waterman
10284:
10282:
10279:
10277:
10274:
10272:
10269:
10267:
10264:
10262:
10259:
10257:
10256:E. Lee Spence
10254:
10252:
10249:
10247:
10244:
10242:
10241:Peter Scoones
10239:
10237:
10234:
10232:
10229:
10227:
10224:
10222:
10219:
10217:
10214:
10212:
10209:
10207:
10206:Agnes Milowka
10204:
10202:
10199:
10197:
10194:
10192:
10189:
10187:
10184:
10182:
10179:
10177:
10174:
10172:
10169:
10167:
10166:Stephen Frink
10164:
10162:
10159:
10157:
10154:
10152:
10149:
10147:
10144:
10142:
10139:
10137:
10134:
10132:
10129:
10127:
10126:John D. Craig
10124:
10122:
10119:
10117:
10114:
10112:
10109:
10107:
10106:Jonathan Bird
10104:
10102:
10101:Adrian Biddle
10099:
10097:
10094:
10092:
10089:
10087:
10084:
10083:
10081:
10079:photographers
10075:
10069:
10066:
10064:
10061:
10059:
10056:
10054:
10051:
10049:
10048:Richie Kohler
10046:
10044:
10041:
10039:
10036:
10034:
10031:
10029:
10026:
10025:
10023:
10015:
10009:
10006:
10004:
10001:
9999:
9996:
9994:
9991:
9989:
9986:
9984:
9981:
9979:
9976:
9975:
9973:
9967:
9961:
9958:
9956:
9953:
9951:
9948:
9946:
9945:E. Lee Spence
9943:
9941:
9938:
9936:
9933:
9931:
9928:
9926:
9925:Margaret Rule
9923:
9921:
9918:
9916:
9913:
9911:
9908:
9906:
9903:
9901:
9898:
9896:
9893:
9891:
9888:
9886:
9883:
9881:
9878:
9876:
9873:
9871:
9868:
9866:
9863:
9861:
9858:
9856:
9855:Graham Jessop
9853:
9851:
9850:David Gibbins
9848:
9846:
9843:
9841:
9838:
9836:
9833:
9831:
9828:
9826:
9823:
9821:
9818:
9816:
9813:
9811:
9810:Eugenie Clark
9808:
9806:
9803:
9801:
9798:
9796:
9793:
9791:
9788:
9786:
9783:
9781:
9778:
9776:
9773:
9772:
9770:
9760:
9754:
9751:
9749:
9746:
9744:
9741:
9739:
9736:
9734:
9731:
9729:
9726:
9724:
9721:
9719:
9716:
9714:
9711:
9709:
9706:
9704:
9701:
9699:
9696:
9694:
9691:
9690:
9688:
9682:
9678:
9674:
9669:
9665:
9651:
9648:
9646:
9643:
9641:
9638:
9636:
9633:
9632:
9630:
9626:
9617:
9614:
9612:
9609:
9607:
9604:
9602:
9599:
9597:
9594:
9592:
9589:
9587:
9584:
9582:
9579:
9577:
9574:
9572:
9569:
9567:
9564:
9563:
9561:
9556:
9553:
9551:
9548:
9547:
9545:
9544:
9542:
9538:organisations
9534:
9528:
9525:
9524:
9522:
9518:
9512:
9509:
9507:
9504:
9502:
9499:
9497:
9494:
9492:
9489:
9488:
9486:
9482:
9476:
9473:
9471:
9468:
9466:
9463:
9462:
9460:
9456:
9450:
9447:
9443:
9442:United States
9440:
9438:
9435:
9434:
9433:
9430:
9426:
9423:
9421:
9418:
9417:
9416:
9413:
9411:
9408:
9406:
9403:
9402:
9400:
9396:
9390:
9387:
9386:
9384:
9380:
9376:
9372:
9367:
9363:
9349:
9346:
9345:
9343:
9337:
9331:
9328:
9326:
9323:
9321:
9318:
9317:
9315:
9309:
9294:
9291:
9288:
9285:
9282:
9279:
9276:
9273:
9270:
9267:
9264:
9261:
9260:
9258:
9252:
9245:
9242:
9239:
9236:
9233:
9230:
9227:
9224:
9221:
9218:
9215:
9212:
9209:
9206:
9203:
9200:
9197:
9194:
9191:
9188:
9185:
9182:
9179:
9176:
9175:
9173:
9169:certification
9165:
9159:
9156:
9153:
9150:
9149:
9147:
9143:certification
9139:
9133:
9130:
9127:
9124:
9121:
9118:
9115:
9112:
9109:
9106:
9103:
9100:
9097:
9094:
9091:
9088:
9085:
9082:
9079:
9076:
9073:
9070:
9067:
9064:
9061:
9058:
9055:
9052:
9049:
9046:
9043:
9040:
9037:
9034:
9031:
9028:
9025:
9022:
9019:
9016:
9013:
9010:
9007:
9004:
9001:
8998:
8995:
8992:
8989:
8986:
8983:
8980:
8977:
8974:
8971:
8968:
8965:
8962:
8961:
8959:
8955:certification
8949:
8942:
8939:
8936:
8933:
8930:
8927:
8924:
8921:
8920:
8918:
8914:certification
8910:
8904:
8901:
8899:
8896:
8895:
8893:
8887:
8881:
8878:
8875:
8872:
8870:
8867:
8865:
8862:
8859:
8856:
8855:
8853:
8849:certification
8845:
8838:
8835:
8833:
8830:
8828:
8825:
8822:
8819:
8817:
8814:
8811:
8808:
8805:
8802:
8799:
8796:
8793:
8790:
8789:
8787:
8785:
8784:organisations
8780:certification
8775:
8765:
8762:
8760:
8757:
8756:
8754:
8750:
8742:
8739:
8738:
8737:
8734:
8730:
8727:
8726:
8725:
8722:
8721:
8719:
8715:
8709:
8706:
8704:
8701:
8699:
8696:
8694:
8691:
8689:
8686:
8684:
8681:
8679:
8676:
8674:
8671:
8669:
8666:
8665:
8663:
8659:
8656:
8654:
8651:certification
8644:
8634:
8631:
8629:
8626:
8620:
8617:
8616:
8615:
8612:
8610:
8607:
8606:
8605:
8602:
8600:
8597:
8593:
8590:
8588:
8585:
8584:
8583:
8580:
8578:
8575:
8573:
8570:
8568:
8565:
8564:
8562:
8558:
8550:
8547:
8545:
8542:
8540:
8539:Muscle memory
8537:
8536:
8535:
8532:
8528:
8525:
8523:
8520:
8519:
8518:
8515:
8511:
8508:
8506:
8503:
8501:
8498:
8496:
8493:
8492:
8490:
8488:
8487:Diving school
8485:
8483:
8480:
8478:
8475:
8471:
8468:
8466:
8463:
8461:
8458:
8457:
8455:
8454:
8452:
8450:
8444:
8440:
8433:
8429:
8415:
8414:
8412:
8410:
8406:
8400:
8397:
8396:
8394:
8390:
8384:
8383:
8379:
8377:
8376:
8375:Shadow Divers
8372:
8370:
8369:
8368:The Last Dive
8365:
8363:
8362:
8358:
8356:
8355:
8351:
8350:
8348:
8344:
8338:
8335:
8333:
8330:
8328:
8325:
8323:
8320:
8319:
8317:
8313:Standards and
8311:
8305:
8304:
8300:
8298:
8297:
8293:
8291:
8290:
8286:
8284:
8283:
8279:
8277:
8276:
8272:
8270:
8269:
8265:
8263:
8262:
8258:
8256:
8255:
8251:
8249:
8248:
8244:
8243:
8241:
8237:
8233:
8226:
8222:
8204:
8201:
8199:
8196:
8194:
8191:
8189:
8186:
8184:
8181:
8179:
8176:
8174:
8171:
8169:
8166:
8164:
8163:Agnes Milowka
8161:
8159:
8156:
8154:
8151:
8149:
8146:
8144:
8141:
8139:
8136:
8132:
8129:
8128:
8127:
8124:
8122:
8119:
8117:
8114:
8112:
8109:
8107:
8104:
8102:
8099:
8097:
8094:
8092:
8089:
8087:
8084:
8082:
8079:
8077:
8074:
8072:
8069:
8067:
8064:
8062:
8059:
8057:
8054:
8053:
8051:
8049:
8043:
8037:
8034:
8032:
8029:
8027:
8024:
8022:
8019:
8017:
8014:
8012:
8009:
8007:
8004:
8002:
7999:
7997:
7994:
7990:
7987:
7986:
7985:
7982:
7980:
7977:
7975:
7972:
7970:
7967:
7965:
7962:
7960:
7957:
7955:
7954:Roger Baldwin
7952:
7951:
7949:
7946:
7940:
7934:
7932:
7928:
7926:
7924:
7920:
7918:
7916:
7912:
7910:
7908:
7904:
7902:
7900:
7896:
7894:
7892:
7888:
7886:
7884:
7880:
7879:
7877:
7874:
7868:
7862:
7859:
7857:
7854:
7852:
7851:Audrey Mestre
7849:
7847:
7844:
7842:
7839:
7838:
7836:
7833:
7829:
7823:
7820:
7818:
7815:
7813:
7810:
7809:
7807:
7803:
7797:
7794:
7792:
7789:
7788:
7786:
7784:Diver rescues
7782:
7776:
7775:
7770:
7769:
7767:
7764:
7760:
7757:
7753:
7747:
7744:
7742:
7739:
7737:
7734:
7732:
7729:
7727:
7724:
7723:
7721:
7717:
7711:
7708:
7706:
7703:
7702:
7700:
7696:
7690:
7689:
7684:
7682:
7679:
7678:
7676:
7670:
7660:
7657:
7655:
7652:
7650:
7647:
7645:
7642:
7640:
7637:
7635:
7632:
7630:
7627:
7625:
7622:
7620:
7619:Human torpedo
7617:
7615:
7612:
7610:
7607:
7605:
7602:
7601:
7599:
7597:
7589:
7583:
7582:Vintage scuba
7580:
7578:
7575:
7573:
7570:
7568:
7565:
7563:
7560:
7558:
7555:
7553:
7552:
7547:
7545:
7544:
7539:
7537:
7534:
7533:
7531:
7525:
7519:
7516:
7514:
7511:
7509:
7506:
7504:
7501:
7499:
7496:
7494:
7491:
7489:
7486:
7484:
7481:
7479:
7476:
7474:
7471:
7469:
7466:
7464:
7461:
7459:
7456:
7454:
7451:
7449:
7446:
7444:
7441:
7439:
7436:
7434:
7431:
7429:
7426:
7424:
7421:
7419:
7416:
7414:
7411:
7409:
7406:
7404:
7401:
7399:
7396:
7394:
7391:
7389:
7388:William Beebe
7386:
7384:
7381:
7380:
7378:
7376:and inventors
7372:
7366:
7363:
7361:
7358:
7357:
7355:
7349:
7343:
7342:
7338:
7336:
7335:
7331:
7329:
7328:
7323:
7321:
7320:
7315:
7314:
7312:
7308:Archeological
7306:
7300:
7297:
7295:
7292:
7290:
7287:
7285:
7282:
7280:
7277:
7275:
7272:
7270:
7267:
7265:
7262:
7260:
7257:
7256:
7253:
7249:
7244:
7240:
7230:
7227:
7225:
7222:
7220:
7217:
7215:
7212:
7210:
7207:
7205:
7202:
7201:
7198:
7191:
7187:
7168:
7165:
7162:
7159:
7156:
7153:
7150:
7147:
7145:
7142:
7140:
7137:
7135:
7132:
7130:
7127:
7124:
7121:
7118:
7115:
7112:
7109:
7106:
7103:
7100:
7097:
7095:
7092:
7091:
7089:
7087:organisations
7081:
7075:
7072:
7070:
7067:
7065:
7062:
7060:
7057:
7055:
7052:
7050:
7047:
7045:
7042:
7040:
7037:
7035:
7032:
7030:
7027:
7025:
7022:
7020:
7017:
7015:
7012:
7010:
7007:
7005:
7002:
7000:
6997:
6995:
6992:
6990:
6987:
6985:
6982:
6980:
6977:
6975:
6972:
6970:
6967:
6965:
6962:
6960:
6957:
6955:
6952:
6950:
6947:
6946:
6944:
6942:
6934:
6931:
6927:
6921:
6918:
6916:
6913:
6911:
6908:
6906:
6903:
6902:
6900:
6896:
6890:
6887:
6885:
6882:
6880:
6877:
6875:
6872:
6871:
6869:
6865:
6859:
6856:
6854:
6851:
6849:
6846:
6844:
6841:
6839:
6836:
6834:
6831:
6829:
6826:
6825:
6823:
6819:
6809:
6806:
6804:
6801:
6799:
6796:
6794:
6791:
6789:
6786:
6784:
6781:
6779:
6776:
6774:
6771:
6770:
6768:
6762:
6752:
6749:
6748:
6746:
6742:Breathing gas
6740:
6734:
6731:
6729:
6726:
6725:
6723:
6719:
6713:
6710:
6708:
6705:
6703:
6700:
6696:
6693:
6691:
6688:
6686:
6683:
6681:
6678:
6677:
6676:
6673:
6671:
6668:
6667:
6665:
6661:
6655:
6652:
6650:
6647:
6645:
6642:
6640:
6637:
6636:
6634:
6630:
6624:
6621:
6619:
6616:
6614:
6611:
6607:
6604:
6602:
6599:
6597:
6594:
6592:
6591:Barodontalgia
6589:
6587:
6586:Aerosinusitis
6584:
6582:
6579:
6578:
6577:
6574:
6572:
6571:Barostriction
6569:
6567:
6564:
6563:
6561:
6555:
6549:
6546:
6544:
6541:
6539:
6536:
6534:
6531:
6530:
6528:
6526:
6520:
6516:
6512:
6507:
6503:
6485:
6482:
6480:
6477:
6475:
6472:
6470:
6467:
6465:
6462:
6460:
6457:
6455:
6452:
6450:
6447:
6445:
6442:
6440:
6437:
6435:
6432:
6431:
6429:
6427:
6419:
6411:
6408:
6407:
6406:
6403:
6399:
6396:
6394:
6391:
6390:
6389:
6386:
6384:
6381:
6380:
6378:
6372:
6366:
6363:
6361:
6358:
6356:
6353:
6351:
6348:
6346:
6343:
6341:
6338:
6336:
6333:
6331:
6328:
6326:
6323:
6322:
6320:
6318:
6314:
6308:
6305:
6303:
6300:
6298:
6295:
6293:
6290:
6288:
6285:
6283:
6280:
6276:
6273:
6272:
6271:
6268:
6266:
6263:
6259:
6256:
6254:
6251:
6249:
6246:
6245:
6243:
6241:
6238:
6237:
6235:
6233:
6227:
6221:
6218:
6216:
6213:
6211:
6208:
6206:
6203:
6201:
6198:
6196:
6193:
6191:
6188:
6186:
6183:
6181:
6178:
6176:
6173:
6171:
6168:
6164:
6161:
6159:
6156:
6155:
6154:
6153:Dive planning
6151:
6149:
6146:
6144:
6143:Dive briefing
6141:
6137:
6134:
6132:
6129:
6127:
6124:
6123:
6122:
6121:Decompression
6119:
6115:
6112:
6111:
6110:
6107:
6103:
6100:
6099:
6098:
6095:
6091:
6088:
6087:
6086:
6083:
6082:
6080:
6078:
6072:
6062:
6059:
6057:
6054:
6052:
6049:
6047:
6044:
6042:
6039:
6037:
6034:
6032:
6029:
6027:
6024:
6023:
6021:
6017:
6009:
6006:
6004:
6003:Trait anxiety
6001:
5999:
5996:
5994:
5991:
5989:
5986:
5984:
5980:
5979:
5978:
5975:
5971:
5968:
5966:
5963:
5961:
5958:
5956:
5953:
5951:
5950:Decompression
5948:
5946:
5943:
5942:
5940:
5936:
5933:
5931:
5928:
5926:
5923:
5921:
5918:
5917:
5915:
5911:
5908:
5906:
5903:
5901:
5898:
5896:
5893:
5891:
5888:
5886:
5883:
5882:
5881:
5880:Environmental
5878:
5876:
5873:
5872:
5870:
5868:
5862:
5856:
5853:
5851:
5848:
5846:
5843:
5841:
5838:
5836:
5833:
5831:
5828:
5826:
5823:
5821:
5818:
5817:
5814:
5810:
5809:Diving safety
5805:
5801:
5787:
5784:
5782:
5779:
5778:
5776:
5774:and festivals
5772:Diving events
5770:
5764:
5761:
5759:
5756:
5754:
5753:Shark tourism
5751:
5749:
5746:
5744:
5741:
5739:
5736:
5734:
5731:
5729:
5726:
5724:
5721:
5720:
5718:
5712:
5705:
5702:
5699:
5696:
5693:
5690:
5687:
5684:
5681:
5678:
5675:
5672:
5669:
5666:
5663:
5660:
5657:
5654:
5651:
5648:
5647:
5645:
5643:
5642:organisations
5637:
5631:
5628:
5626:
5623:
5621:
5618:
5616:
5613:
5611:
5608:
5606:
5603:
5601:
5598:
5596:
5593:
5591:
5588:
5586:
5583:
5581:
5578:
5576:
5573:
5572:
5570:
5566:
5560:
5557:
5555:
5552:
5550:
5547:
5545:
5542:
5541:
5538:
5534:
5529:
5525:
5505:
5502:
5500:
5497:
5495:
5492:
5490:
5487:
5486:
5484:
5480:
5477:
5476:
5474:
5470:
5467:
5465:
5462:
5461:
5459:
5457:
5454:
5452:
5449:
5447:
5444:
5443:
5441:
5439:
5433:
5425:
5422:
5420:
5417:
5416:
5415:
5412:
5410:
5407:
5406:
5404:
5398:
5392:
5391:Water jetting
5389:
5387:
5384:
5382:
5381:Thermal lance
5379:
5377:
5374:
5372:
5369:
5365:
5362:
5360:
5357:
5355:
5352:
5349:
5348:
5347:
5344:
5342:
5339:
5337:
5334:
5332:
5329:
5328:
5326:
5320:
5314:
5311:
5309:
5306:
5304:
5301:
5300:
5298:
5296:
5290:
5280:
5279:
5275:
5273:
5272:
5267:
5265:
5264:
5259:
5257:
5256:
5252:
5250:
5249:
5245:
5243:
5242:
5237:
5235:
5234:
5229:
5227:
5226:
5222:
5220:
5219:
5215:
5213:
5212:
5207:
5206:
5204:
5202:
5198:
5192:
5189:
5187:
5184:
5180:
5177:
5176:
5175:
5172:
5170:
5167:
5165:
5162:
5158:
5155:
5154:
5153:
5150:
5148:
5145:
5143:
5140:
5136:
5133:
5132:
5131:
5128:
5126:
5123:
5121:
5120:Sponge diving
5118:
5116:
5113:
5111:
5108:
5106:
5103:
5101:
5098:
5096:
5095:Police diving
5093:
5091:
5090:Pearl hunting
5088:
5086:
5083:
5079:
5076:
5074:
5071:
5070:
5069:
5066:
5064:
5061:
5059:
5058:Hazmat diving
5056:
5052:
5049:
5048:
5047:
5044:
5042:
5039:
5037:
5034:
5033:
5031:
5029:
5023:
5009:
5006:
5004:
5001:
4999:
4996:
4994:
4991:
4989:
4986:
4984:
4983:US Navy SEALs
4981:
4979:
4976:
4974:
4971:
4969:
4966:
4964:
4961:
4959:
4956:
4954:
4951:
4949:
4946:
4944:
4941:
4939:
4936:
4934:
4931:
4929:
4926:
4924:
4921:
4919:
4916:
4914:
4911:
4909:
4906:
4904:
4901:
4899:
4896:
4894:
4891:
4889:
4886:
4884:
4881:
4879:
4876:
4874:
4871:
4869:
4866:
4864:
4861:
4859:
4856:
4854:
4851:
4849:
4846:
4844:
4841:
4839:
4836:
4834:
4833:JW KomandosĂłw
4831:
4829:
4826:
4824:
4821:
4819:
4816:
4814:
4811:
4809:
4806:
4804:
4801:
4799:
4796:
4794:
4791:
4789:
4786:
4784:
4781:
4779:
4776:
4774:
4771:
4769:
4766:
4765:
4763:
4761:
4753:
4745:
4742:
4740:
4737:
4736:
4735:
4732:
4730:
4727:
4725:
4722:
4720:
4717:
4715:
4712:
4710:
4707:
4705:
4702:
4701:
4699:
4697:
4691:
4685:
4682:
4680:
4677:
4675:
4672:
4670:
4667:
4665:
4662:
4660:
4657:
4655:
4652:
4650:
4647:
4645:
4642:
4640:
4637:
4635:
4632:
4628:
4625:
4623:
4620:
4619:
4618:
4615:
4613:
4610:
4609:
4607:
4603:
4599:
4595:
4590:
4586:
4572:
4569:
4567:
4564:
4562:
4559:
4557:
4554:
4552:
4549:
4547:
4544:
4542:
4539:
4538:
4536:
4534:Organisations
4532:
4526:
4523:
4521:
4518:
4516:
4513:
4512:
4510:
4506:
4500:
4497:
4495:
4492:
4488:
4485:
4483:
4480:
4479:
4478:
4475:
4473:
4470:
4468:
4465:
4464:
4462:
4458:
4452:
4449:
4447:
4444:
4442:
4441:Danai Varveri
4439:
4437:
4434:
4432:
4429:
4427:
4424:
4422:
4419:
4417:
4414:
4412:
4409:
4407:
4404:
4402:
4399:
4397:
4394:
4392:
4391:Annelie Pompe
4389:
4387:
4384:
4382:
4379:
4377:
4374:
4372:
4369:
4367:
4364:
4362:
4359:
4357:
4354:
4352:
4349:
4347:
4344:
4342:
4339:
4337:
4334:
4332:
4331:Audrey Mestre
4329:
4327:
4326:Jacques Mayol
4324:
4322:
4319:
4317:
4314:
4312:
4309:
4307:
4304:
4302:
4299:
4297:
4294:
4292:
4291:Pierre Frolla
4289:
4287:
4284:
4282:
4279:
4277:
4274:
4272:
4269:
4267:
4264:
4262:
4259:
4257:
4254:
4252:
4249:
4247:
4244:
4242:
4239:
4237:
4234:
4232:
4231:Sara Campbell
4229:
4227:
4226:Michael Board
4224:
4222:
4219:
4217:
4214:
4212:
4209:
4208:
4206:
4202:
4196:
4193:
4189:
4186:
4185:
4184:
4181:
4179:
4176:
4174:
4171:
4169:
4166:
4164:
4161:
4159:
4156:
4154:
4151:
4150:
4148:
4144:
4136:
4133:
4130:
4127:
4125:
4122:
4119:
4116:
4113:
4110:
4107:
4104:
4101:
4098:
4095:
4094:Dynamic apnea
4092:
4089:
4086:
4083:
4080:
4077:
4074:
4073:
4071:
4069:
4068:Vertical Blue
4066:
4064:
4061:
4060:
4058:
4054:
4048:
4045:
4043:
4040:
4038:
4035:
4033:
4030:
4028:
4025:
4023:
4020:
4016:
4013:
4012:
4011:
4010:Pearl hunting
4008:
4006:
4003:
4001:
3998:
3996:
3993:
3991:
3988:
3987:
3985:
3981:
3977:
3973:
3968:
3964:
3948:
3945:
3943:
3940:
3939:
3938:
3935:
3933:
3930:
3926:
3923:
3921:
3918:
3917:
3916:
3915:Diving spread
3913:
3912:
3910:
3906:
3900:
3897:
3895:
3892:
3890:
3887:
3885:
3882:
3880:
3877:
3875:
3872:
3870:
3867:
3865:
3862:
3861:
3859:
3855:
3849:
3846:
3844:
3841:
3839:
3836:
3834:
3831:
3829:
3826:
3824:
3821:
3819:
3816:
3814:
3811:
3809:
3806:
3804:
3803:ROV KIEL 6000
3801:
3799:
3796:
3794:
3791:
3789:
3786:
3784:
3781:
3779:
3776:
3774:
3771:
3769:
3766:
3764:
3761:
3759:
3756:
3754:
3751:
3749:
3746:
3744:
3741:
3739:
3736:
3735:
3733:
3731:
3725:
3715:
3712:
3710:
3707:
3705:
3702:
3700:
3697:
3695:
3692:
3690:
3687:
3686:
3684:
3682:
3676:
3668:
3665:
3664:
3663:
3660:
3656:
3653:
3651:
3648:
3646:
3643:
3641:
3638:
3637:
3636:
3633:
3632:
3630:
3626:
3620:
3617:
3615:
3612:
3610:
3607:
3605:
3602:
3598:
3595:
3593:
3590:
3588:
3585:
3583:
3580:
3578:
3575:
3574:
3573:
3570:
3568:
3565:
3563:
3560:
3558:
3555:
3554:
3552:
3550:
3547:Decompression
3544:
3538:
3535:
3531:
3528:
3527:
3526:
3523:
3519:
3516:
3514:
3511:
3510:
3509:
3506:
3504:
3501:
3497:
3494:
3492:
3489:
3488:
3487:
3484:
3482:
3479:
3477:
3474:
3470:
3467:
3466:
3465:
3462:
3458:
3455:
3453:
3450:
3448:
3445:
3443:
3440:
3439:
3438:
3435:
3433:
3430:
3428:
3425:
3423:
3420:
3418:
3415:
3411:
3408:
3406:
3403:
3401:
3398:
3396:
3393:
3392:
3391:
3388:
3387:
3385:
3381:Breathing gas
3379:
3373:
3370:
3368:
3365:
3363:
3360:
3358:
3355:
3353:
3350:
3348:
3345:
3343:
3340:
3338:
3337:Diving ladder
3335:
3333:
3330:
3328:
3325:
3323:
3320:
3319:
3317:
3313:
3309:
3305:
3300:
3296:
3282:
3279:
3277:
3274:
3272:
3269:
3267:
3264:
3262:
3259:
3257:
3254:
3252:
3249:
3247:
3244:
3242:
3239:
3237:
3234:
3232:
3229:
3227:
3224:
3222:
3219:
3217:
3214:
3212:
3209:
3207:
3204:
3202:
3199:
3197:
3194:
3192:
3189:
3187:
3184:
3182:
3179:
3177:
3174:
3172:
3169:
3167:
3164:
3162:
3161:René Cavalero
3159:
3157:
3154:
3152:
3149:
3147:
3144:
3142:
3139:
3137:
3134:
3133:
3131:
3129:manufacturers
3123:
3113:
3110:
3108:
3105:
3103:
3100:
3098:
3095:
3093:
3090:
3088:
3085:
3083:
3080:
3078:
3075:
3074:
3072:
3070:
3064:
3058:
3055:
3053:
3050:
3048:
3045:
3043:
3040:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3018:
3015:
3013:
3010:
3008:
3005:
3003:
3000:
2998:
2995:
2993:
2990:
2988:
2985:
2983:
2980:
2978:
2975:
2973:
2970:
2968:
2965:
2963:
2962:Carleton CDBA
2960:
2958:
2955:
2954:
2952:
2950:
2946:
2938:
2935:
2933:
2930:
2928:
2925:
2923:
2920:
2916:
2913:
2912:
2911:
2908:
2906:
2903:
2901:
2898:
2896:
2893:
2892:
2891:
2888:
2887:
2885:
2883:
2877:
2871:
2868:
2864:
2861:
2859:
2856:
2852:
2849:
2848:
2847:
2844:
2842:
2839:
2838:
2837:
2834:
2830:
2827:
2826:
2825:
2824:Diving helmet
2822:
2818:
2815:
2813:
2810:
2809:
2808:
2805:
2803:
2800:
2799:
2797:
2795:
2787:
2779:
2776:
2774:
2771:
2769:
2766:
2764:
2761:
2759:
2756:
2754:
2753:Distance line
2751:
2750:
2748:
2746:
2743:
2741:
2738:
2736:
2735:Safety helmet
2733:
2731:
2730:Rescue tether
2728:
2726:
2723:
2719:
2716:
2715:
2714:
2711:
2707:
2704:
2702:
2701:Bailout block
2699:
2698:
2697:
2694:
2692:
2689:
2687:
2684:
2680:
2677:
2676:
2675:
2672:
2670:
2667:
2663:
2662:Diver's knife
2660:
2659:
2658:
2655:
2653:
2650:
2648:
2645:
2643:
2640:
2636:
2633:
2631:
2628:
2627:
2626:
2623:
2622:
2620:
2614:
2608:
2605:
2603:
2600:
2596:
2593:
2591:
2588:
2587:
2586:
2583:
2581:
2578:
2574:
2571:
2569:
2566:
2565:
2564:
2561:
2559:
2556:
2555:
2553:
2547:
2541:
2538:
2536:
2533:
2531:
2528:
2524:
2521:
2520:
2519:
2516:
2514:
2511:
2509:
2508:Dive computer
2506:
2504:
2501:
2499:
2496:
2495:
2493:
2489:
2481:
2478:
2476:
2473:
2471:
2468:
2467:
2466:
2463:
2459:
2456:
2454:
2451:
2449:
2446:
2444:
2443:Orinasal mask
2441:
2439:
2436:
2434:
2431:
2430:
2429:
2428:Diving helmet
2426:
2424:
2421:
2420:
2418:
2412:
2404:
2401:
2399:
2396:
2395:
2394:
2391:
2389:
2386:
2382:
2379:
2377:
2374:
2373:
2372:
2369:
2365:
2362:
2360:
2357:
2356:
2355:
2352:
2351:
2349:
2347:
2343:
2337:
2334:
2332:
2331:Jersey upline
2329:
2327:
2324:
2322:
2319:
2317:
2314:
2312:
2311:Dive computer
2309:
2307:
2304:
2302:
2299:
2297:
2294:
2292:
2289:
2288:
2286:
2284:
2281:Decompression
2278:
2270:
2267:
2265:
2262:
2260:
2257:
2255:
2254:Ankle weights
2252:
2251:
2250:
2247:
2243:
2240:
2238:
2235:
2233:
2230:
2229:
2228:
2225:
2224:
2222:
2216:
2210:
2207:
2205:
2202:
2200:
2197:
2195:
2192:
2190:
2187:
2185:
2182:
2180:
2177:
2175:
2172:
2170:
2167:
2165:
2164:Breathing air
2162:
2160:
2157:
2155:
2152:
2151:
2149:
2147:
2146:Breathing gas
2143:
2137:
2134:
2132:
2129:
2127:
2124:
2123:
2121:
2117:
2111:
2108:
2106:
2103:
2102:
2099:
2095:
2090:
2086:
2078:
2075:
2073:
2070:
2068:
2065:
2063:
2060:
2058:
2055:
2053:
2050:
2048:
2045:
2043:
2040:
2039:
2038:
2035:
2033:
2030:
2029:
2026:
2022:
2015:
2010:
2008:
2003:
2001:
1996:
1995:
1992:
1980:
1979:
1970:
1966:
1965:Organizations
1963:
1961:
1958:
1956:
1953:
1952:
1951:
1950:
1941:
1940:
1937:
1931:
1928:
1926:
1923:
1921:
1918:
1916:
1913:
1911:
1908:
1906:
1903:
1901:
1898:
1896:
1893:
1891:
1888:
1886:
1885:Public health
1883:
1881:
1878:
1876:
1873:
1871:
1868:
1866:
1863:
1861:
1858:
1856:
1853:
1851:
1848:
1846:
1843:
1841:
1838:
1836:
1833:
1831:
1828:
1826:
1823:
1821:
1818:
1816:
1813:
1811:
1808:
1806:
1803:
1801:
1798:
1797:
1795:
1791:
1785:
1782:
1779:
1778:United States
1775:
1772:
1769:
1768:United States
1765:
1762:
1760:
1757:
1755:
1752:
1751:
1749:
1745:
1739:
1736:
1734:
1731:
1729:
1726:
1724:
1721:
1719:
1716:
1714:
1711:
1709:
1706:
1704:
1701:
1699:
1696:
1692:
1689:
1687:
1684:
1682:
1679:
1677:
1674:
1672:
1669:
1668:
1667:
1664:
1662:
1659:
1657:
1654:
1652:
1649:
1647:
1646:Diving safety
1644:
1642:
1639:
1637:
1634:
1632:
1629:
1628:
1626:
1622:
1616:
1613:
1610:
1607:
1605:
1602:
1600:
1597:
1595:
1592:
1591:
1589:
1585:
1574:
1571:
1569:
1566:
1563:
1560:
1557:
1554:
1551:
1548:
1545:
1542:
1541:
1539:
1535:
1529:
1526:
1524:
1521:
1519:
1516:
1515:
1513:
1511:International
1509:
1506:
1504:organizations
1501:
1497:
1491:
1488:
1486:
1483:
1481:
1478:
1476:
1473:
1471:
1468:
1466:
1463:
1461:
1458:
1457:
1455:
1451:
1445:
1442:
1440:
1437:
1435:
1432:
1430:
1427:
1425:
1422:
1420:
1417:
1415:
1412:
1408:
1405:
1403:
1400:
1398:
1395:
1393:
1390:
1389:
1388:
1385:
1384:
1382:
1380:
1377:Occupational
1374:
1368:
1365:
1363:
1360:
1358:
1355:
1353:
1350:
1348:
1347:Sports injury
1345:
1343:
1340:
1338:
1335:
1333:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1313:
1310:
1308:
1305:
1303:
1300:
1298:
1295:
1293:
1292:Low back pain
1290:
1288:
1285:
1283:
1280:
1278:
1275:
1273:
1270:
1268:
1265:
1263:
1260:
1258:
1255:
1253:
1250:
1248:
1245:
1243:
1242:Farmer's lung
1240:
1238:
1235:
1233:
1230:
1228:
1225:
1223:
1220:
1218:
1215:
1213:
1210:
1208:
1205:
1203:
1200:
1198:
1195:
1193:
1190:
1188:
1185:
1183:
1180:
1178:
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1145:
1144:
1142:
1140:
1135:
1132:Occupational
1129:
1125:
1118:
1113:
1111:
1106:
1104:
1099:
1098:
1095:
1087:
1083:
1079:
1075:
1070:
1065:
1061:
1057:
1051:
1049:
1046:
1044:
1041:
1040:
1028:
1023:
1016:
1011:
1004:
1000:
993:
989:
982:
978:
971:
967:
965:
957:
953:
946:
942:
940:
938:
931:
927:
923:
916:
912:
905:
901:
893:
889:
881:
875:
871:
864:
853:
849:
842:
835:
833:
817:
811:
797:on 2007-03-03
796:
792:
785:
778:
773:
769:
757:
754:
751:
748:
745:
742:
739:
736:
733:
730:
727:
724:
718:
715:
712:
709:
703:
700:
697:
694:
691:
688:
685:
682:
679:
676:
673:
670:
667:
664:
661:
658:
652:
649:
643:
640:
637:
634:
631:
628:
627:
620:
617:
615:
611:
590:
583:
566:
562:
554:
539:
532:
531:
530:
511:
507:
501:
496:
493:
490:
486:
482:
478:
470:
469:
468:
460:
458:
457:Space Shuttle
454:
448:
444:
435:
433:
432:
427:
421:Disadvantages
418:
414:
412:
407:
403:
401:
395:
393:
389:
384:
380:
378:
368:
364:
357:
354:
351:
348:
345:
342:
339:
338:
337:
335:
334:conflagration
327:
324:
321:
318:
314:
313:
312:
309:
307:
303:
299:
295:
291:
287:
283:
282:power outages
270:
267:
264:
261:
258:
255:
252:
249:
246:
245:
244:
241:
232:
229:
227:
223:
222:Silver Bridge
219:
215:
207:
206:
205:
200:
196:
193:
190:
186:
184:
180:
176:
175:
174:
166:
165:(see below).
164:
160:
156:
152:
148:
146:
142:
137:
130:
125:
121:
118:
115:arising from
114:
110:
106:
102:
98:
94:
90:
85:
83:
79:
75:
71:
67:
63:
59:
52:
49:
44:
36:
28:
22:
12206:
12194:
12182:
12175:
12167:
12160:
12148:
12136:
11911:Steinke hood
11873:Escape trunk
11829:
11808:
11794:
11786:
11777:
11707:
11699:
11692:Shinkai 6500
11691:
11684:Shinkai 2000
11683:
11675:
11667:
11658:
11651:
11644:
11637:
11629:
11621:
11614:
11607:
11600:
11593:
11584:
11576:
11568:
11551:
11534:
11526:
11400:Wreck diving
11356:Night diving
11285:environments
11061:Keith Jessop
11030:Lionel Crabb
11009:Rick Stanton
10983:John Mattera
10963:Bob Halstead
10958:Bret Gilliam
10953:Gary Gentile
10943:Victor Berge
10917:Reid Wiseman
10837:Nicole Stott
10802:Josef Schmid
10792:Tara Ruttley
10737:Karen Nyberg
10717:Jessica Meir
10597:David Gruber
10562:Albert Falco
10547:Sylvia Earle
10482:Justin Brown
10387:Leigh Bishop
10246:Brian Skerry
10231:Pierre Petit
10221:Steve Parish
10211:Noel Monkman
10191:Rudie Kuiter
10171:Peter Gimbel
10068:Andrew Wight
9988:Mark Ellyatt
9969:Scuba record
9910:Richard Pyle
9820:Sylvia Earle
9805:Cathy Church
9800:Hugh Bradner
9795:Louis Boutan
9790:Mensun Bound
9628:Competitions
9496:Sport diving
9405:Spearfishing
8951:Recreational
8759:Rescue Diver
8647:Recreational
8604:Scuba skills
8582:Ear clearing
8544:Overlearning
8380:
8373:
8366:
8359:
8352:
8301:
8294:
8287:
8280:
8273:
8266:
8259:
8252:
8245:
8229:Publications
8071:David Bright
8066:Allan Bridge
8046:Scuba diving
7959:John Bennett
7943:Professional
7930:
7922:
7914:
7906:
7899:Star Canopus
7898:
7891:Drill Master
7890:
7882:
7846:LoĂŻc Leferme
7805:Early diving
7773:
7687:
7672:Military and
7654:Welfreighter
7629:Necker Nymph
7550:
7542:
7503:Gordon Smith
7458:Peter Kreeft
7448:Émile Gagnan
7443:Henry Fleuss
7341:Whydah Gally
7339:
7332:
7326:
7318:
7214:Duty of care
7059:John Rawlins
6974:Robert Boyle
6941:and medicine
6798:Laryngospasm
6744:contaminants
6581:Air embolism
6548:Surfer's ear
6422:Occupational
6296:
6282:Incident pit
6270:Risk control
6200:Night diving
6190:Drift diving
6175:Diver rescue
6109:Buddy diving
6056:Hyperthermia
6019:Consequences
5998:Task loading
5850:Water safety
5630:Wreck diving
5277:
5271:Royal George
5270:
5262:
5254:
5247:
5240:
5232:
5224:
5217:
5210:
5085:Media diving
4818:Jagdkommando
4724:Minentaucher
4669:Police diver
4627:Hazmat diver
4416:Walter Steyn
4361:Dave Mullins
4321:Enzo Maiorca
4316:LoĂŻc Leferme
4281:Emma Farrell
4251:Robert Croft
4246:Carlos Coste
4118:Static apnea
4072:Disciplines
4056:Competitions
4027:Spearfishing
3828:Seafox drone
3609:Diving stage
3587:Clump weight
3464:Gas blending
3432:Diver's pump
3417:Booster pump
3347:Diving stage
3271:Siebe Gorman
3246:Morse Diving
2997:Halcyon RB80
2880:Open-circuit
2580:Diving stage
2518:Diving watch
2498:Bottom timer
2326:Diving stage
2264:Trim weights
2218:Buoyancy and
2057:Scuba diving
2037:Diving modes
1976:
1947:
1774:Right to sit
1764:Potty parity
1717:
1357:Tennis elbow
1352:Surfer's ear
1297:Mesothelioma
1267:Hearing loss
1059:
1055:
1022:
1010:
999:
988:
977:
952:
930:Twisted pair
922:
911:
900:
888:
869:
863:
852:the original
847:
820:. Retrieved
810:
799:. Retrieved
795:the original
784:
772:
618:
614:power supply
606:
528:
466:
449:
445:
441:
438:Voting logic
429:
428:, author of
424:
415:
404:
396:
385:
381:
374:
365:
361:
331:
310:
279:
242:
238:
230:
212:
203:
172:
150:
149:
138:
134:
86:
65:
55:
11945:CMAS Europe
11906:Momsen lung
11546:Bathyscaphe
11474:Bathysphere
11383:Cave diving
11351:Muck diving
11336:Deep diving
11164:Blood shift
10978:Steve Lewis
10812:Dewey Smith
10772:Marc Reagan
10652:Scott Kelly
10647:Les Kaufman
10557:Sheck Exley
10542:Pedro Duque
10332:Martyn Farr
10327:Sheck Exley
10281:John Veltri
10216:Pete Oxford
10201:Luis Marden
10176:Monty Halls
10161:Ric Frazier
10058:Andy Torbet
10038:RamĂłn Bravo
9993:Sheck Exley
9940:Myriam Seco
9840:Honor Frost
9785:George Bass
9748:Teseo Tesei
9723:Billy Deans
9703:Mary Bonnin
9566:AIDA Hellas
9458:Breath-hold
9389:Finswimming
9145:authorities
8912:Free-diving
8851:authorities
8724:Dive leader
8409:Dive guides
8303:Basic Scuba
8203:Josef Velek
8193:Rob Stewart
8188:Dewey Smith
8153:Yuri Lipski
8126:Steve Irwin
8106:Sheck Exley
8101:Milan Dufek
8096:Deon Dreyer
8001:Per Skipnes
7915:Venture One
7741:NOGI Awards
7353:and artists
6783:Hypothermia
6728:Hypercapnia
6663:Inert gases
6317:Diving team
6220:Wall diving
6215:Solo diving
6114:buddy check
6097:Boat diving
6051:Hypercapnia
6041:Hypothermia
5965:Seasickness
5910:Wave action
5781:Diversnight
5723:Dive center
5615:Solo diving
5595:Muck diving
5585:Deep diving
5580:Cave diving
5568:Specialties
5409:Limpet mine
5371:Lifting bag
5295:contractors
5041:Dive leader
4913:Shayetet 13
4664:Media diver
4605:Occupations
4499:Hypothermia
4494:Hypercapnia
4336:Karol Meyer
4241:Goran ÄŚolak
4158:Diving suit
4153:Diving mask
4063:Nordic Deep
3869:Diving shot
3813:Scorpio ROV
3582:Closed bell
3577:Bell cursor
3572:Diving bell
3332:Diving bell
3221:Oscar Gugen
2922:Pony bottle
2768:Line marker
2745:Snoopy loop
2686:Diving bell
2635:Pony bottle
2568:Closed bell
2563:Diving bell
2503:Depth gauge
2465:Diving mask
2376:Sladen suit
2346:Diving suit
2321:Diving shot
2316:Diving bell
2269:Weight belt
2154:Bailout gas
2126:Diving mask
1810:Drug policy
1747:Legislation
1453:Professions
1277:Indium lung
1172:Brucellosis
1167:Berylliosis
317:continental
247:processors,
155:data center
109:human error
99:systems in
93:fly-by-wire
58:engineering
12224:Categories
12170:Dive sites
11995:Reef Check
11990:PADI AWARE
11960:Green Fins
11893:Escape set
11585:Trieste II
11395:Ice diving
11156:physiology
10922:Kimiya Yui
10637:Emma Hwang
10512:Robin Cook
10402:Bill Nagle
10367:Bill Stone
10310:Underwater
10266:Ron Taylor
10226:Zale Parry
10156:Rodney Fox
10111:Eric Cheng
10086:Doug Allan
10077:Underwater
10019:filmmakers
10017:Underwater
9998:Nuno Gomes
9983:Jim Bowden
9865:Pilar Luna
9764:scientists
9762:Underwater
9520:Rebreather
9475:Freediving
8764:Solo diver
8729:Divemaster
8577:Diver trim
8361:Goldfinder
8121:Guy Garman
8048:fatalities
7947:fatalities
7834:fatalities
7832:Freediving
7774:Conception
7710:Mission 31
7659:Wet Nellie
7594:propulsion
7527:Historical
7493:Joe Savoie
7438:Ted Eldred
7423:John Deane
6733:Hypocapnia
6576:Barotrauma
6424:safety and
6297:Redundancy
6232:management
6077:procedures
6026:Barotrauma
5983:competence
5916:Equipment
5590:Ice diving
5436:Underwater
5400:Underwater
5350:Brush cart
5026:Underwater
4823:JW Formoza
4634:Divemaster
4508:Historical
4467:Barotrauma
4436:Fatma Uruk
4401:Tom Sietas
4386:Liv Philip
4204:Freedivers
4022:Snorkeling
4000:Freediving
3983:Activities
3972:Freediving
3920:Air spread
3783:KaĹźif ROUV
3758:Deep Drone
3679:Underwater
3655:Subskimmer
3650:Liveaboard
3410:Silica gel
3327:Diver lift
3201:Drägerwerk
3186:Dive Xtras
3171:Cressi-Sub
2812:Burst disc
2790:Underwater
2778:Silt screw
2652:Dive light
2647:Buddy line
2513:Dive timer
2398:Dive skins
2237:Dump valve
2204:Travel gas
2159:Bottom gas
2062:Snorkeling
2047:Freediving
1910:Toxic tort
1860:Job strain
1830:Ergonomics
1805:Break room
1327:Radium jaw
1317:Phossy jaw
1192:Chalicosis
1162:Barotrauma
1152:Asbestosis
822:2014-06-01
801:2014-06-01
764:References
756:Degeneracy
292:failures,
214:Structures
141:robustness
91:, such as
66:redundancy
21:Redundancy
12168:Indexes:
11668:Sea Cliff
11601:Ictineu 3
11552:Archimède
11527:Aluminaut
10857:Bill Todd
10762:Tim Peake
10622:Paul Hill
10424:Aquanauts
10357:Tom Mount
10312:explorers
10181:Hans Hass
10131:Ben Cropp
10063:Ivan Tors
10053:Paul Rose
9738:Hans Hass
9686:of diving
9562:National
9465:Aquathlon
9420:Australia
9110:(ScotSAC)
8178:Dave Shaw
8138:Jim Jones
7875:incidents
7765:incidents
7763:Dive boat
7755:Incidents
7536:Aqua-Lung
7529:equipment
7374:Engineers
7360:The Diver
7319:Commodore
6964:Paul Bert
6898:Screening
6867:Personnel
6833:First aid
6821:Treatment
6764:Immersion
6644:Hyperoxia
6623:Dysbarism
6525:disorders
6374:Equipment
6240:Checklist
6131:Pyle stop
5456:Powerhead
5424:Polespear
5324:equipment
5322:Tools and
5255:Mary Rose
5241:Lusitania
5233:Laurentic
4168:Polespear
4146:Equipment
3990:Aquathlon
3808:ROV PHOCA
3778:KaikĹŤ ROV
3635:Dive boat
3628:Platforms
3549:equipment
3476:Gas panel
3400:Hopcalite
3372:Moon pool
3216:Technisub
3166:Cis-Lunar
3136:AP Diving
3127:equipment
3092:Gas panel
2932:Sidemount
2890:Scuba set
2794:apparatus
2792:breathing
2763:Dive reel
2642:Bolt snap
2618:equipment
2595:PowerSwim
2551:equipment
2480:Half mask
2470:Band mask
2416:and masks
2388:Rash vest
2283:equipment
2184:Hydreliox
1631:Checklist
1599:ISO 45001
1587:Standards
1337:Silicosis
1147:Acrodynia
1069:1304.6656
487:∏
302:wildfires
298:tornadoes
296:strikes,
294:lightning
253:software,
117:lightning
97:hydraulic
74:fail-safe
12162:Glossary
12138:Category
11931:interest
11638:Losharik
11615:Jiaolong
11577:Sea Pole
10992:Rescuers
9698:Aquanaut
9684:Pioneers
9437:Colombia
9228:(ProTec)
9171:agencies
9080:(ProTec)
9008:(FFESSM)
8957:agencies
8916:agencies
8449:training
8392:Research
8327:DIN 7876
7931:Wildrake
7871:Offshore
7596:vehicles
7157:(SAUHMA)
7085:research
6929:Research
6778:Drowning
6773:Asphyxia
6695:Taravana
6557:Pressure
6148:Dive log
6036:Drowning
5981:Lack of
5920:Freeflow
5905:Silt out
5900:Overhead
5716:industry
5688:(FFESSM)
5414:Speargun
5225:La Belle
4756:Military
4694:Military
4472:Drowning
4183:Swimfins
4178:Speargun
3889:Jackstay
3833:SeaPerch
3763:Épaulard
3597:Wet bell
3557:Air-lock
3383:handling
3357:Jackstay
3352:Downline
3261:Porpoise
3077:Air line
3037:Porpoise
2713:Lifeline
2602:Towboard
2573:Wet bell
2549:Mobility
2423:Anti-fog
2371:Dry suit
2364:Newtsuit
2359:JIM suit
1960:Journals
1949:Category
1875:Overwork
1793:See also
1546:(Canada)
1537:National
1500:Agencies
1362:Tinnitus
1232:Erethism
1139:injuries
1134:diseases
623:See also
453:avionics
392:deafness
256:sensors,
224:and the
101:aircraft
87:In many
51:tour bus
12196:Outline
12150:Commons
12015:SeaKeys
11929:Special
11836:SRV-300
11793:DSRV-2
11785:DSRV-1
11676:Shinkai
11652:Nautile
11569:Harmony
11518:vehicle
11107:physics
11023:Frogmen
10383:Wrecks
9971:holders
9210:(IANTD)
9032:(IANTD)
9002:(FEDAS)
8891:schools
8839:(WRSTC)
8800:(IDRCF)
8239:Manuals
7562:Nikonos
7549:SP-350
7543:Calypso
7327:Monitor
7151:(SPUMS)
6766:related
6649:Hypoxia
6559:related
6355:Gas man
6325:Bellman
6046:Hypoxia
5890:Delta-P
5885:Current
5867:hazards
5682:(FEDAS)
5446:Gyrojet
5438:firearm
5402:weapons
5364:Pigging
5336:Airlift
5263:Monitor
5008:UNGERIN
4843:KOPASKA
4828:JW GROM
4803:Fukuryu
4719:Frogman
4659:Haenyeo
4460:Hazards
4188:Monofin
4005:Haenyeo
3908:General
3894:Jonline
3798:OpenROV
3681:habitat
3156:Beuchat
2987:Dolphin
2607:Wet sub
2590:Monofin
2585:Swimfin
2414:Helmets
2393:Wetsuit
2336:Jonline
2136:Swimfin
2131:Snorkel
1978:Commons
1558:(Spain)
1552:(Italy)
1379:hygiene
1177:Burnout
1086:6932645
529:where:
209:inputs.
191:methods
12240:Safety
12208:Portal
12184:Diving
12177:Divers
11933:groups
11830:Remora
11795:Avalon
11787:Mystic
11778:Mystic
11706:DSV-5
11700:Turtle
11659:Pisces
11622:Konsul
11563:FNRS-3
11558:FNRS-2
11426:Impact
11283:Diving
11216:theory
11154:Diving
11105:Diving
10373:Reefs
10318:Caves
9425:Turkey
9289:(NAUI)
9265:(CDAA)
9256:diving
9234:(RAID)
9222:(PDIC)
9216:(PADI)
9204:(FIAS)
9198:(DSAT)
9192:(CMAS)
9186:(BSAC)
9180:(ANDI)
9154:(AAUS)
9122:(TSSF)
9086:(RAID)
9074:(PDIC)
9068:(PADI)
9056:(NAUI)
9050:(NASE)
9044:(TIDF)
9026:(IAHD)
9014:(FIAS)
8996:(CMAS)
8984:(BSAC)
8978:(ANMP)
8972:(ANDI)
8966:(ACUC)
8931:(CMAS)
8925:(AIDA)
8860:(ADAS)
8823:(NOAA)
8812:(IMCA)
8806:(IDSA)
8653:levels
8560:Skills
7945:diving
7873:diving
7551:Denise
7169:(NEDU)
7163:(UHMS)
7125:(EUBS)
7119:(EDTC)
7113:(DMAC)
7107:(DDRC)
6632:Oxygen
6523:Diving
6426:health
6376:safety
6075:Diving
5865:Diving
5706:(WKPP)
5700:(QRSS)
5694:(IAHD)
5676:(CMAS)
5658:(CDAA)
5652:(BSAC)
5504:QBS-06
5386:Tremie
5293:Diving
5218:Kronan
4848:MARCOS
4808:GRUMEC
4758:diving
4696:diving
4084:(CWTB)
3743:ABISMO
3709:SEALAB
3281:Suunto
3251:Nemrod
3226:Heinke
3125:Diving
3097:Hookah
3052:Salvus
2616:Safety
2209:Trimix
2199:Oxygen
2194:Nitrox
2189:Hydrox
2179:Heliox
1661:Hazard
1624:Safety
1157:Asthma
1084:
895:water.
876:
304:, and
286:floods
70:system
12089:Other
11828:ASRV
11772:MSM-1
11535:Alvin
11464:Other
9295:(TDI)
9283:(CDG)
9277:(GUE)
9271:(CDG)
9246:(TXR)
9240:(TSA)
9128:(UDI)
9116:(SSI)
9104:(SEI)
9098:(SDI)
9092:(SAA)
9062:(NOB)
9038:(ILS)
9020:(GUE)
8990:(CFT)
8953:scuba
8943:(SSI)
8876:(HSE)
8794:(EUF)
8649:scuba
8447:Diver
8131:death
7592:Diver
7310:sites
7101:(DAN)
6538:Cramp
5993:Panic
5670:(CFT)
5664:(CDG)
5640:Diver
5303:COMEX
5211:Egypt
4760:units
4131:(VWT)
4120:(STA)
4114:(NLT)
4108:(FIM)
4102:(DNF)
4096:(DYN)
4090:(CNF)
4078:(CWT)
3937:Sonar
3241:Mares
3206:Fenzy
3191:Divex
3181:DESCO
3176:Dacor
3141:Apeks
3107:Snuba
3022:LAR-V
3017:LAR-6
3012:LAR-5
3002:IDA71
2882:scuba
1800:Break
1082:S2CID
1064:arXiv
855:(PDF)
844:(PDF)
11809:Priz
11708:Nemo
11698:DSV
11690:DSV
11682:DSV
11674:DSV
11666:DSV
11608:JAGO
11533:DSV
9254:Cave
8937:(PI)
7325:USS
6230:Risk
5278:Vasa
5269:HMS
5261:USS
5248:Mars
5239:RMS
5028:work
3753:CURV
3057:Siva
3027:LARU
2982:DSEA
2977:CUMA
1611:(US)
1575:(US)
1564:(UK)
1502:and
1137:and
874:ISBN
702:MTBF
290:HVAC
181:and
161:and
95:and
78:GNSS
60:and
48:Thai
11767:LR7
11762:LR5
11645:Mir
7541:RV
7317:SS
7194:Law
5231:SS
5209:SS
4612:Ama
4515:Ama
4015:Ama
3042:Ray
1074:doi
726:ZFS
147:.
56:In
12226::
1080:.
1072:.
1060:94
1058:.
963:^
936:^
846:.
831:^
459:.
336::
288:,
284:,
228:.
127:A
111:.
64:,
9618:)
9557:)
2013:e
2006:t
1999:v
1780:)
1776:(
1770:)
1766:(
1116:e
1109:t
1102:v
1088:.
1076::
1066::
882:.
825:.
804:.
591:p
567:i
563:p
540:n
512:i
508:p
502:n
497:1
494:=
491:i
483:=
479:p
319:,
23:.
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