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168:, a submarine of the United States Navy, sank alongside when two independent work groups repeatedly flooded ballast tanks in an attempt to achieve conflicting objectives of zero trim and two degree bow-up trim; a result of failing to have a single person aware of and authorising all simultaneous activities by a permit to work system.
96:
PTW is a means of coordinating different work activities to avoid conflicts. Its implementation usually involves the use of incompatible operations matrices to manage simultaneous operations (SIMOPS), thus preventing conflicting short-term activities of different workgroups that may present hazardous
108:
A responsible person should assess the work and check safety at each stage. The people doing the job sign the permit to show that they understand the risks and precautions necessary. Ideally one person should be delegated with the responsibility of PTW authorization at any one time, and all workers
34:
work. It involves procedured request, review, authorization, documenting and, most importantly, de-conflicting of tasks to be carried out by front line workers. It ensures affected personnel are aware of the nature of the work and the hazards associated with it, all safety precautions have been put
92:
have shown that the most significant cause of maintenance-related accidents in the U.K. chemical industry was a failure to implement effective permit-to-work systems. Common failures in control of work systems are a failure to follow the permit-to-work or isolation management procedures, risk
51:(CoW), a structured communication mechanism to reliably communicate information about hazards, control measures, and so on. During critical maintenance activities, good communication between management, supervisors, operators, and maintenance staff and contractors is essential.
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system is used to restrict equipment state changes such as valve operations until the work specified in the permit is complete. Since the permit-to-work is the primary de-conflictation tool, all non-routine work activities in high-risk environments should have a PTW.
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platform was destroyed on the 6th July 1988 by explosion and fire, after a shift reinstated a system left partially disassembled by the previous shift. 167 men died in this incident due to failure to properly communicate permit state at shift handover.
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Instructions or procedures are often adequate for most work activities, but some require extra care. A permit-to-work system is a formal system stating exactly what work is to be done, where, and when.
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procedure used to ensure that work is done safely and efficiently. It is used in hazardous industries, such as process and nuclear plants, usually in connection with
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A permit-to-work is not a replacement for robust risk assessment, but can help provide context for the risk of the work to be done. Studies by the
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assessments that are not suitable and sufficient to identify the risks, and/or the control measures and a combination of the two.
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178:, sank alongside when activities of ballast management and watertight integrity were uncontrolled and without oversight.
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66:(ALARP) reduction of unsafe activities in non-trivial work environments. Permit-to-work adherence is essential in
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interference. For example, PTW can preclude one workgroup welding or grinding in the vicinity of another venting
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at the facility should be fully aware of who that person is and when the responsibility is transferred.
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2019:
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157:) systems have been developed since the early 1980s as an alternative to paper permit-to-work methods.
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Witness mechanism that all work has been complete and the worksite restored to a clean, safe condition.
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ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
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Examples of high-risk jobs where a written permit-to-work procedure may need to be used include
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459:"Guidance on permit-to-work systems: A guide for the petroleum, chemical and allied industries"
165:
85:
in the vicinity of intake openings, and work that requires electrical or mechanical isolation.
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27:
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535:
Occupational Safety and Health
Standards, Subpart: J, General Environmental Controls
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2014:
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801:
681:
481:
78:
9517:
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531:"Standard Number: 1910.147 - The control of hazardous energy (lockout/tagout)"
189:
35:
in place before starting the task, and the work has been completed correctly.
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1987:
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1810:
1790:
1643:
1625:
1364:
1125:
826:
771:
236:
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2521:
299:"HID Inspection Guide Offshore - Inspection of Control of Work arrangements"
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2059:
1997:
1977:
1805:
1536:
1279:
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1243:
836:
776:
746:
81:, cutting into pipes carrying hazardous substances (breaking containment),
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10815:
10291:
10251:
10126:
10036:
10021:
9946:
9811:
9806:
9760:
9695:
9680:
9655:
9640:
9537:
9472:
9419:
9319:
9227:
9182:
9045:
8868:
8203:
7682:
7667:
7632:
7605:
7585:
7580:
7575:
7480:
7220:
6804:
6262:
6207:
5796:
5699:
5694:
5593:
5576:
5530:
5520:
5444:
5389:
5260:
5202:
5094:
5074:
5064:
5059:
4888:
4850:
4756:
4740:
4520:
4392:
4143:
3978:
3973:
3815:
3637:
3632:
3542:
3348:
3292:
3061:
3056:
3051:
2811:
2700:
2401:
2247:
2224:
2165:
2114:
2047:
2042:
1982:
1944:
1855:
1825:
1800:
1795:
1748:
1633:
1605:
1516:
1289:
756:
651:
646:
482:"Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009"
182:
116:
The work to be done, the equipment to be used and the personnel involved.
31:
3242:
160:
11474:
11469:
11439:
11372:
11185:
11177:
10874:
10401:
10116:
9881:
9705:
9635:
9590:
9565:
9344:
8954:
8243:
8208:
8056:
7840:
7600:
7311:
7189:
7138:
7020:
6972:
6917:
6212:
6055:
5505:
5482:
5069:
4302:
4113:
3946:
3915:
3880:
3865:
3501:
3479:
3451:
3399:
3237:
3134:
3129:
2889:
2806:
2665:
2650:
2291:
2257:
2131:
2126:
1992:
1877:
1683:
1638:
1541:
1526:
1389:
1339:
1309:
1284:
806:
796:
671:
661:
641:
631:
381:
329:"Human Failure in control of work: Plugging Holes In The Swiss Cheese?"
175:
1030:
Istituto nazionale per l'assicurazione contro gli infortuni sul lavoro
122:
Other workgroups to be informed of work being performed in their area.
11079:
11012:
11005:
10336:
10241:
9836:
9660:
9610:
9542:
9217:
7657:
7242:
7015:
6839:
6443:
6312:
6123:
6102:
5719:
5610:
4903:
4733:
3647:
3287:
3114:
2955:
2879:
2851:
2645:
2615:
2571:
2411:
2369:
2242:
2121:
2074:
1959:
1949:
1867:
1663:
1110:
1078:
816:
626:
389:. Washington, D.C.: U.S. Derpartment of Housing and Urban Development
102:
98:
1469:
11515:
Underwater
Archaeology Branch, Naval History & Heritage Command
9903:
9177:
7806:
6257:
6252:
6174:
5627:
5515:
5399:
5384:
4893:
4688:
3951:
3657:
3312:
3076:
3036:
2836:
2556:
2081:
2052:
1902:
1850:
1843:
1838:
1354:
841:
711:
273:
74:
11494:
11315:
11130:
7041:
5834:
4925:
4843:
4487:
4322:
4307:
4282:
4198:
4138:
3667:
3662:
3484:
3373:
3277:
2635:
2086:
2069:
2064:
1872:
1815:
1615:
6709:
Convention on the
Protection of the Underwater Cultural Heritage
4005:
Swimming at the 1900 Summer
Olympics – Men's underwater swimming
11042:
11037:
4983:
4865:
4327:
4287:
3222:
3188:
2760:
2730:
1678:
1673:
1658:
1140:
205:
6635:
Southern
African Underwater and Hyperbaric Medical Association
11251:
11230:
7862:
The Silent World: A Story of
Undersea Discovery and Adventure
6017:
5472:
3416:
2685:
2670:
2660:
2620:
2586:
2501:
2496:
2491:
2481:
195:
Australia: Commonwealth Law - Offshore
Petroleum Safety Case.
55:
3232:
2461:
2456:
190:
Examples of legislative and industry association guidelines
6609:
National Board of Diving and
Hyperbaric Medical Technology
5410:
Failure of diving equipment other than breathing apparatus
11246:
11241:
384:"Electronic Permitting Systems and How to Implement Them"
11207:
International
Submarine Escape and Rescue Liaison Office
8688:
International Association of Nitrox and Technical Divers
8510:
International Association of Nitrox and Technical Divers
4263:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
11212:
Submarine Escape and Rescue system (Royal Swedish Navy)
7755:
Bennett and Elliott's physiology and medicine of diving
5405:
Use of breathing equipment in an underwater environment
9081:
Fédération Française d'Études et de Sports Sous-Marins
8486:
Fédération Française d'Études et de Sports Sous-Marins
7070:
5166:
Fédération Française d'Études et de Sports Sous-Marins
4046:
Fédération Française d'Études et de Sports Sous-Marins
1585:
Cleaning and disinfection of personal diving equipment
382:
National Institute of Building Sciences (April 2002).
112:
A permit to work form typically contains these items:
1053:
National Institute for Occupational Safety and Health
161:
Historical examples of manual permit to work failures
131:
Method to extend the permit for an additional period.
8278:
International Diving Regulators and Certifiers Forum
270:
Human Factors in the Chemical and Process Industries
9115:
14th CMAS Underwater Photography World Championship
6619:
Royal Australian Navy School of Underwater Medicine
149:Historically, permit-to-work has been paper-based.
10692:
9035:Confédération Mondiale des Activités Subaquatiques
8670:Confédération Mondiale des Activités Subaquatiques
8474:Confédération Mondiale des Activités Subaquatiques
8409:Confédération Mondiale des Activités Subaquatiques
5154:Confédération Mondiale des Activités Subaquatiques
4234:
4041:Confédération Mondiale des Activités Subaquatiques
1239:Occupational Safety and Health Act (United States)
1024:Canadian Centre for Occupational Health and Safety
602:
8828:United States Marine Corps Combatant Diver Course
6739:History of decompression research and development
119:Precautions to be taken when performing the task.
11701:
10562:
8761:National Speleological Society#Cave Diving Group
8504:International Association for Handicapped Divers
6726:
6699:List of legislation regulating underwater diving
5172:International Association for Handicapped Divers
4914:
3157:
1036:National Institute for Safety and Health at Work
9076:Federación Española de Actividades Subacuáticas
8480:Federación Española de Actividades Subacuáticas
8301:National Oceanic and Atmospheric Administration
7802:Code of Practice for Scientific Diving (UNESCO)
5914:Association of Diving Contractors International
5160:Federación Española de Actividades Subacuáticas
1084:Occupational Safety and Health Convention, 1981
241:Lees' Loss Prevention in the Process Industries
11363:Submarine Escape Training Facility (Australia)
8767:National Association of Underwater Instructors
8712:Rebreather Association of International Divers
8706:Professional Technical and Recreational Diving
8694:Professional Association of Diving Instructors
8564:Rebreather Association of International Divers
8558:Professional Technical and Recreational Diving
8546:Professional Association of Diving Instructors
8534:National Association of Underwater Instructors
8456:Association nationale des moniteurs de plongée
6013:List of signs and symptoms of diving disorders
556:"European Industrial Gases Association - EIGA"
11545:Neutral buoyancy simulation as a training aid
11296:Russian deep submergence rescue vehicle AS-28
8344:Commercial diver registration in South Africa
7915:
4679:
4353:Namibian Marine Corps Operational Diving Unit
4172:
1485:
1048:Occupational Safety and Health Administration
998:European Agency for Safety and Health at Work
588:
268:Mitchell, J. (2016). Edmonds, Janette (ed.).
141:Once a PTW has been issued to a workgroup, a
11445:Finger Lakes Underwater Preserve Association
11321:Submarine Rescue Diving Recompression System
8290:International Marine Contractors Association
5919:International Marine Contractors Association
4793:International Marine Contractors Association
2782:
563:European Industrial Gases Association - EIGA
11420:Artificial Reef Society of British Columbia
10913:Environmental impact of recreational diving
9125:Underwater Orienteering World Championships
8700:Professional Diving Instructors Corporation
8552:Professional Diving Instructors Corporation
8444:American Canadian Underwater Certifications
7741:Basic Cave Diving: A Blueprint for Survival
6647:United States Navy Experimental Diving Unit
6614:Naval Submarine Medical Research Laboratory
6603:European Underwater and Baromedical Society
5498:
5218:Environmental impact of recreational diving
11636:
11505:Society for Underwater Historical Research
9086:South African Underwater Sports Federation
5868:Testing and inspection of diving cylinders
5724:Hazard identification and risk assessment
1492:
1478:
692:Coalworker's pneumoconiosis ("black lung")
595:
581:
359:. Explosive Industry Group. Archived from
11371:
10669:Physiological response to water immersion
8733:
8317:World Recreational Scuba Training Council
8296:List of diver certification organizations
7879:List of Divers Alert Network publications
7812:IMCA Code of Practice for Offshore Diving
6629:South Pacific Underwater Medicine Society
4483:Underwater Offence (Turkish Armed Forces)
4458:US Marine Corps Reconnaissance Battalions
54:Permit-to-work is also a core element of
10575:List of researchers in underwater diving
8284:International Diving Schools Association
7769:The new science of skin and scuba diving
6754:List of researchers in underwater diving
5300:Human factors in diving equipment design
1590:Human factors in diving equipment design
267:
10674:Thermal balance of the underwater diver
8805:Navy Diving Salvage and Training Center
8682:Federazione Italiana AttivitĂ Subacquee
8632:American Academy of Underwater Sciences
8492:Federazione Italiana AttivitĂ Subacquee
7536:1973 Mount Gambier cave diving accident
7211:International Scuba Diving Hall of Fame
7114:R-2 Mala-class swimmer delivery vehicle
6779:US Navy decompression models and tables
6641:Undersea and Hyperbaric Medical Society
5011:
4072:
2447:Clearance Divers Life Support Equipment
1218:Immediately dangerous to life or health
47:Permit-to-work is an essential part of
11702:
11560:Yuri Gagarin Cosmonaut Training Center
11291:-class deep-submergence rescue vehicle
11260:-class deep-submergence rescue vehicle
6684:Civil liability in recreational diving
5355:List of diving hazards and precautions
4433:Special Operations Battalion (Croatia)
3422:Underwater acoustic positioning system
2932:High pressure breathing air compressor
1405:Workplace hazard controls for COVID-19
677:Chronic solvent-induced encephalopathy
320:
235:
10942:
10561:
9151:
9150:
9120:Underwater Hockey World Championships
9066:British Underwater Sports Association
8849:
8848:
8338:Australian Diver Accreditation Scheme
8039:
7914:
7707:
7185:1992 cageless shark-diving expedition
6725:
6672:
5988:
5286:
5010:
4373:Operational Diving Division (SA Navy)
4071:
3449:
2937:Low pressure breathing air compressor
2781:
1571:
1499:
1473:
576:
213:European Industrial Gases Association
11624:
11396:Submarine Escape Immersion Equipment
10727:Thermodynamic model of decompression
9130:Underwater Rugby World Championships
8743:Cave Divers Association of Australia
8658:American Nitrox Divers International
8516:International Life Saving Federation
8450:American Nitrox Divers International
8415:Performance Freediving International
6597:European Diving Technology Committee
5238:Sinking ships for wreck diving sites
5136:Cave Divers Association of Australia
4856:Remotely operated underwater vehicle
4453:US Marine Corps Force Reconnaissance
4051:Performance Freediving International
3268:Long-Term Mine Reconnaissance System
3184:Scott Carpenter Space Analog Station
1572:
1452:
1095:Working Environment Convention, 1977
231:
229:
215:: Work Permit Systems, Doc. 40/02/E.
137:Actions to be taken in an emergency.
11581:Helicopter Aircrew Breathing Device
10796:List of diving environments by type
9091:Türkiye Sualtı Sporları Federasyonu
8600:Türkiye Sualtı Sporları Federasyonu
8528:National Academy of Scuba Educators
8360:Department of Employment and Labour
7762:Encyclopedia of Recreational Diving
7216:London Diving Chamber Dive Lectures
6390:Effects of drugs on fitness to dive
5989:
5890:Breathing performance of regulators
1264:Workers' right to access the toilet
349:
326:
125:Authorisation for work to commence.
13:
11358:Submarine escape training facility
10959:Defense against swimmer incursions
8312:Recreational diver course referral
5228:Scuba diving in the Cayman Islands
5039:Outline of recreational dive sites
4443:Special Warfare Diving and Salvage
3615:Variable weight apnea without fins
1335:International Chemical Safety Card
290:
128:Duration that the permit is valid.
14:
11731:
11510:Society for Underwater Technology
6704:Investigation of diving accidents
5287:
5178:Quintana Roo Speleological Survey
4418:Special Boat Squadron (Sri Lanka)
4258:Combat Divers Service (Lithuania)
3427:Underwater acoustic communication
2159:Underwater acoustic communication
1722:Variable buoyancy pressure vessel
1345:National Day of Mourning (Canada)
1003:International Labour Organization
506:
296:
226:
58:(ISSOW) systems, that along with
38:
11681:
11669:
11635:
11623:
11612:
11611:
11381:Davis Submerged Escape Apparatus
10707:BĂĽhlmann decompression algorithm
9051:Australian Underwater Federation
8540:Nederlandse Onderwatersport Bond
7708:
7124:Shallow Water Combat Submersible
6288:Swimming-induced pulmonary edema
6165:Inner ear decompression sickness
5745:Hyperbaric evacuation and rescue
5029:Index of recreational dive sites
4368:Naval Special Operations Command
4031:Australian Underwater Federation
1451:
1423:
1422:
90:U.K. Health and Safety Executive
64:as low as reasonably practicable
11670:
11465:Naval Air Command Sub Aqua Club
11141:-class deep submergence vehicle
8810:Underwater Escape Training Unit
6591:Diving Medical Advisory Council
6585:Diving Diseases Research Centre
4423:Special Forces Command (Turkey)
548:
523:
500:
486:Federal Register of Legislation
474:
434:"HMS Artemis - Lessons Learned"
62:and isolation planning, enable
11710:Occupational safety and health
9056:British Freediving Association
8773:Technical Diving International
8349:Divers Institute of Technology
8272:European Underwater Federation
8108:Surface-supplied diving skills
6323:Hyperbaric treatment schedules
6283:Salt water aspiration syndrome
6182:High-pressure nervous syndrome
5457:Diver behaviour and competence
5305:Human factors in diving safety
4821:Baited remote underwater video
4654:Underwater search and recovery
4622:Underwater cutting and welding
4428:Special Forces Group (Belgium)
4036:British Freediving Association
3791:Andriy Yevhenovych Khvetkevych
3450:
3010:Electro-galvanic oxygen sensor
2676:Diving Unlimited International
2321:Mechanism of diving regulators
2010:Electro-galvanic oxygen sensor
1300:Environment, health and safety
955:Occupational health psychology
604:Occupational safety and health
451:
426:
401:
375:
261:
56:integrated safe system of work
1:
10897:Underwater diving environment
10717:Reduced gradient bubble model
10712:Haldane's decompression model
9096:Underwater Society of America
8676:Diving Science and Technology
8582:Scuba Educators International
7776:Professional Diver's Handbook
7084:Advanced SEAL Delivery System
6774:Pearling in Western Australia
6769:Timeline of diving technology
6574:Aerospace Medical Association
6474:Guybon Chesney Castell Damant
6400:Psychological fitness to dive
6273:Instinctive drowning response
5675:Gas blending for scuba diving
5184:Woodville Karst Plain Project
4473:Underwater Demolition Command
4468:Underwater Construction Teams
4358:Naval Diving Unit (Singapore)
4318:Kommando Spezialkräfte Marine
4248:Clearance Diving Branch (RAN)
4214:United States military divers
3174:Continental Shelf Station Two
2949:Gas blending for scuba diving
1171:Personal protective equipment
924:Workplace health surveillance
511:. Health and Safety Executive
409:"Sinking of the USS Guitarro"
308:. Health and safety Executive
219:
16:Work safety management system
11460:Nautical Archaeology Society
11455:Nautical Archaeology Program
11283:NATO Submarine Rescue System
10564:Science of underwater diving
10302:Heidemarie Stefanyshyn-Piper
10207:Dorothy Metcalf-Lindenburger
9061:British Octopush Association
8378:Divers Academy International
8307:Nautical Archaeology Society
7985:Public safety diver training
7971:Occupational diver training
6863:JerĂłnimo de Ayanz y Beaumont
6728:History of underwater diving
5964:Standard operating procedure
5755:Hierarchy of hazard controls
4788:Helix Energy Solutions Group
4438:Special Service Group (Navy)
4403:Special Air Service Regiment
4363:Naval Service Diving Section
4189:Canadian Armed Forces Divers
3568:Constant weight without fins
2154:Through-water communications
1213:Standard operating procedure
1146:Hierarchy of hazard controls
899:Hierarchy of hazard controls
7:
11535:Neutral Buoyancy Laboratory
10981:Underwater domain awareness
10749:Physiology of decompression
9937:Michael Barratt (astronaut)
8755:Global Underwater Explorers
8594:Scuba Schools International
8498:Global Underwater Explorers
8421:Scuba Schools International
8354:Health and Safety Executive
7997:Recreational diver training
7104:Motorised Submersible Canoe
6494:Robert William Hamilton Jr.
6359:Diving Medical Practitioner
6308:Demand valve oxygen therapy
5325:Underwater diving emergency
4931:Mk 1 Underwater Defense Gun
4531:Recreational diver training
4026:Scuba Schools International
3125:Combat rubber raiding craft
2631:Aqua Lung/La Spirotechnique
1522:Atmospheric pressure diving
1350:NIOSH air filtration rating
1042:Health and Safety Executive
950:Occupational health nursing
914:Occupational exposure limit
752:Hospital-acquired infection
717:Exposure to human nail dust
200:Health and Safety Executive
10:
11736:
11550:Neutral Buoyancy Simulator
10732:Varying Permeability Model
10622:Underwater computer vision
8929:Underwater target shooting
8576:Scuba Diving International
7936:Competence and assessment
7459:Peter Henry Michael Holmes
5450:Uncontrolled decompression
5034:List of wreck diving sites
4516:Commercial offshore diving
4478:Underwater Demolition Team
4408:Special Actions Detachment
3580:Dynamic apnea without fins
3527:Underwater target shooting
3072:Launch and recovery system
2842:Launch and recovery system
2020:Submersible pressure gauge
1410:Workplace health promotion
1315:Hawks Nest Tunnel disaster
1089:Worker Protection Standard
792:Noise-induced hearing loss
11607:
11568:
11523:
11450:Karst Underwater Research
11408:
11343:
11197:
10994:
10949:
10943:
10938:
10905:
10788:
10761:
10659:Equivalent narcotic depth
10632:
10583:
10570:
10557:
10533:
10502:
10471:
10410:
9902:
9789:
9556:
9496:
9448:
9241:
9163:
9159:
9146:
9107:
9015:
8999:
8963:
8937:
8877:
8861:
8857:
8844:
8818:
8790:
8646:
8638:CMAS Scientific Committee
8620:
8606:United Diving Instructors
8522:Israeli Diving Federation
8430:
8391:
8368:
8326:
8256:
8231:
8196:
8148:Advanced Open Water Diver
8140:
8125:
7990:Scientific diver training
7975:Commercial diver training
7940:Competency-based learning
7925:
7921:
7916:Training and registration
7910:
7887:
7871:
7825:
7792:
7718:
7714:
7703:
7524:
7464:Johnson Sea Link accident
7421:
7349:
7310:
7284:
7263:
7241:
7234:
7226:Women Divers Hall of Fame
7198:
7177:
7161:Raid on Alexandria (1941)
7151:
7006:
6853:
6830:
6787:
6734:
6721:
6679:
6668:
6562:
6415:
6408:
6377:
6364:Diving Medical Technician
6346:
6338:Therapeutic recompression
6300:
6243:
6231:Carbon monoxide poisoning
6221:
6200:
6170:Isobaric counterdiffusion
6142:
6111:
6036:
6001:
5997:
5984:
5900:
5853:
5830:Diving systems technician
5795:
5708:
5553:
5343:
5295:
5282:
5251:
5243:Underwater diving on Guam
5193:
5118:
5047:
5019:
5006:
4879:
4826:In-water surface cleaning
4801:
4771:
4615:Archaeology of shipwrecks
4504:
4102:Commercial offshore diver
4084:
4080:
4067:
4013:
3987:
3939:
3683:
3625:
3535:
3462:
3458:
3445:
3387:
3336:
3206:
3107:
3094:Recreational Dive Planner
3042:Built-in breathing system
3025:
2998:Pressure swing adsorption
2860:
2794:
2790:
2777:
2604:
2545:
2427:
2358:
2268:
2095:
2028:
1970:
1918:Lightweight demand helmet
1893:
1824:
1759:
1697:
1624:
1598:
1580:
1567:
1507:
1418:
1272:
1226:
1103:
1066:
1016:
1008:World Health Organization
990:
978:
932:
919:Occupational epidemiology
904:Prevention through design
855:
762:Laboratory animal allergy
687:Chimney sweeps' carcinoma
662:Byssinosis ("brown lung")
610:
207:Process Safety Management
202:- Permit to Work Systems.
151:Electronic permit-to-work
68:process safety management
11555:Space Systems Laboratory
9325:Fernando Garfella Palmer
9173:Eduard Admetlla i Lázaro
8724:Technical Extended Range
8718:Trimix Scuba Association
8029:Stress exposure training
7596:Fernando Garfella Palmer
6878:Giovanni Alfonso Borelli
6744:History of Diving Museum
5815:Diver medical technician
5565:Ascending and descending
5541:Non-freezing cold injury
4383:Russian commando frogmen
4164:Underwater archaeologist
2784:Diving support equipment
2205:Emergency locator beacon
2038:Diver propulsion vehicle
1325:Hostile work environment
1305:Environmental toxicology
1198:Redundancy (engineering)
812:Repetitive strain injury
509:"Permit to Work Systems"
243:(4th ed.). Oxford:
11490:Save Ontario Shipwrecks
11301:Russian submarine AS-34
11021:American submarine NR-1
10887:Recreational dive sites
10664:Maximum operating depth
10411:Writers and journalists
9932:Serena Auñón-Chancellor
9375:Lyuba Ognenova-Marinova
9340:Swietenia Puspa Lestari
8986:Underwater orienteering
7980:Military diver training
7957:Diver training standard
7734:U.S. Navy Diving Manual
7653:Chris and Chrissy Rouse
7476:Gerard Anthony Prangley
6978:Willard Franklyn Searle
6943:Christian J. Lambertsen
6749:History of scuba diving
6673:
6544:Charles Wesley Shilling
6519:Christian J. Lambertsen
6499:Henry Valence Hempleman
6354:Diving Medical Examiner
5939:Emergency response plan
5878:Sustained load cracking
5840:Life support technician
5415:Single point of failure
5320:Scuba diving fatalities
5024:Recreational dive sites
4979:ASM-DT amphibious rifle
4959:AAI underwater revolver
4949:SPP-1 underwater pistol
4558:Underwater construction
4273:Frogman Corps (Denmark)
3786:Elisabeth Kristoffersen
3562:Constant weight bi-fins
2993:Membrane gas separation
2902:Carbon dioxide scrubber
2822:Diving platform (scuba)
2437:Carbon dioxide scrubber
2282:Atmospheric diving suit
1834:Atmospheric diving suit
1729:Diving weighting system
1552:Surface-supplied diving
1547:Surface oriented diving
1370:Quality of working life
1156:Administrative controls
488:. Australian Government
357:"Permit to Work (Form)"
181:Occidental Petroleum's
10892:Underwater environment
10773:Underwater exploration
10703:Decompression models:
9776:John Ernest Williamson
9355:Anna Marguerite McCann
9188:Amelia Behrens-Furniss
9007:Underwater photography
8991:Underwater photography
8878:Snorkeling/breath-hold
8588:Scottish Sub Aqua Club
8383:Norwegian diver school
8007:ISO training standards
7276:Tham Luang cave rescue
7094:Dry Combat Submersible
6993:Pierre-Marie Touboulic
6933:Karl Heinrich Klingert
6479:Kenneth William Donald
6328:In-water recompression
6160:Dysbaric osteonecrosis
6155:Decompression sickness
6093:Compression arthralgia
5606:Decompression practice
5582:Canoe and kayak diving
5511:Decompression sickness
5335:Water surface searches
5315:Safety-critical system
5213:Diving in the Maldives
5105:Underwater photography
4944:Heckler & Koch P11
4666:Underwater videography
4649:Underwater photography
4637:Nondestructive testing
4610:Underwater archaeology
4343:Marine Raider Regiment
4209:Royal Navy ships diver
3967:Shallow-water blackout
3120:Canoe and kayak diving
2907:Cascade filling system
2380:Decompression cylinder
2105:Alternative air source
1938:Standard diving helmet
1781:Decompression cylinder
965:Occupational therapist
945:Industrial engineering
737:Glassblower's cataract
702:Decompression sickness
11540:Neutral buoyancy pool
11222:Submarine rescue ship
11217:McCann Rescue Chamber
10976:Rugged compact camera
10964:Diver detection sonar
10811:Confined water diving
10525:James Joseph Magennis
10162:Michael LĂłpez-AlegrĂa
9892:Aristotelis Zervoudis
9631:John Christopher Fine
9305:John Christopher Fine
8971:Immersion finswimming
8800:Defence Diving School
8664:British Sub-Aqua Club
8462:British Sub-Aqua Club
7449:Francis P. Hammerberg
7129:Siluro San Bartolomeo
7119:SEAL Delivery Vehicle
7052:Standard diving dress
6898:Charles Anthony Deane
6883:Joseph-Martin Cabirol
6845:Jason deCaires Taylor
6764:Man in the Sea Museum
6759:Lyons Maritime Museum
6098:Decompression illness
6081:Middle ear barotrauma
5949:Diving superintendent
5944:Diving safety officer
5863:Breathing gas quality
5468:Overconfidence effect
5130:British Sub-Aqua Club
4955:Underwater revolvers
4632:Underwater inspection
4627:Underwater demolition
4553:Offshore construction
4448:Tactical Divers Group
4338:Marinejegerkommandoen
4268:Decima Flottiglia MAS
4224:U.S.Navy master diver
4129:Diving superintendent
4124:Diving safety officer
3736:Mandy-Rae Cruickshank
3609:Variable weight apnea
3142:Diving support vessel
2917:Diving air compressor
2592:Standard diving dress
2567:Diving air compressor
2350:Full-face diving mask
2338:Single-hose regulator
2326:Regulator malfunction
2229:Navigation equipment
2171:Diving safety harness
1786:Decompression trapeze
1776:Decompression chamber
1435:Occupational diseases
1400:Workers' compensation
960:Occupational medicine
822:Silo-filler's disease
787:Mule spinners' cancer
245:Butterworth-Heinemann
174:, a submarine of the
11715:Petroleum production
11586:Scuba diving therapy
11576:Nautilus Productions
11500:Sea Research Society
11435:Divers Alert Network
10868:Torricellian chamber
10778:Deep-sea exploration
10739:Equivalent air depth
10610:Modulated ultrasound
10605:Underwater acoustics
10072:Christopher E. Gerty
10067:Michael L. Gernhardt
9957:Timothy J. Broderick
9832:William Hogarth Main
9523:Jean-Michel Cousteau
9488:Krzysztof Starnawski
8570:Sub-Aqua Association
7834:The Darkness Beckons
7365:diving bell accident
7292:John Day (carpenter)
6814:Queen Anne's Revenge
6579:Divers Alert Network
6504:Leonard Erskine Hill
6385:Atrial septal defect
6086:Pulmonary barotrauma
6046:Alternobaric vertigo
5690:Scuba gas management
5650:Diver communications
5266:Underwater Bike Race
5223:Scuba diving tourism
5208:Diving in East Timor
4974:APS underwater rifle
4969:ADS amphibious rifle
4585:Public safety diving
4580:Potable water diving
4413:Special Boat Service
4388:Sappers Divers Group
4348:Minedykkerkommandoen
3746:Leonardo D'Imporzano
3604:Skandalopetra diving
3364:Hyperbaric stretcher
3323:T1200 Trenching Unit
3298:Sea Dragon-class ROV
3147:HMS Challenger (K07)
3047:Decompression tables
3017:Oxygen compatibility
2452:Cryogenic rebreather
2297:Scuba cylinder valve
2198:Screw gate carabiner
2176:Emergency gas supply
2137:Diver's cutting tool
2003:Helium release valve
1933:Shallow water helmet
1861:Standard diving suit
1707:Buoyancy compensator
1654:Emergency gas supply
1161:Engineering controls
1136:Emergency evacuation
940:Environmental health
707:De Quervain syndrome
697:Concussions in sport
336:www.keilcentre.co.uk
79:confined space entry
11430:Coral Reef Alliance
10806:Benign water diving
10649:Cold shock response
10418:Michael C. Barnette
10372:Douglas H. Wheelock
10277:David Saint-Jacques
10062:Ronald J. Garan Jr.
9771:Michele Westmorland
9071:Comhairle Fo-Thuinn
8890:Underwater football
8468:Comhairle Fo-Thuinn
8168:Introductory diving
8113:Underwater searches
8099:Diamond Reef System
8002:Introductory diving
7826:General non-fiction
7748:Underwater Handbook
7648:François de Roubaix
7501:Lothar Michael Ward
7444:Victor F. Guiel Jr.
7271:Alpazat cave rescue
7178:Scientific projects
7057:Sub Marine Explorer
6963:Joseph Salim Peress
6958:Ernest William Moir
6318:Hyperbaric medicine
6119:Freediving blackout
5787:Situation awareness
5733:Job safety analysis
5616:Ratio decompression
5425:Cold shock response
5375:Entanglement hazard
5310:Life-support system
5148:Comhairle Fo-Thuinn
5013:Recreational diving
4940:Underwater pistols
4834:Cavitation cleaning
4659:Underwater searches
4548:Marine construction
4398:Special Air Service
4184:Army engineer diver
4154:Public safety diver
4074:Professional diving
3962:Deep-water blackout
3957:Freediving blackout
3781:Mehgan Heaney-Grier
3512:Underwater football
3359:Hyperbaric lifeboat
3253:Goldfish-class ROUV
3248:Global Explorer ROV
3210:underwater vehicles
2746:Shearwater Research
2407:Scuba configuration
2390:Manifolded twin set
2385:Independent doubles
2343:Twin-hose regulator
2253:Surface marker buoy
1295:Effects of overtime
1178:Job safety analysis
1166:Hazard substitution
1131:Emergency procedure
909:Exposure assessment
894:Occupational stress
887:Psychosocial hazard
867:Occupational hazard
732:Flock worker's lung
77:(such as welding),
11528:Astronaut training
11485:Rubicon Foundation
11331:URF (Swedish Navy)
11116:Russian submarine
11104:-class submersible
11074:Deepsea Challenger
11059:-class bathyscaphe
10986:Underwater vehicle
10858:Penetration diving
10846:Black-water diving
10722:Thalmann algorithm
10534:Commercial salvors
10167:Joseph B. MacInnis
9676:Joseph B. MacInnis
9513:David Attenborough
9435:Peter Throckmorton
9395:Andreas Rechnitzer
9385:Mendel L. Peterson
9246:archaeologists and
9030:AIDA International
8981:Underwater cycling
8964:Open Circuit Scuba
8950:Apnoea finswimming
8862:Surface snorkeling
8612:YMCA SCUBA Program
8403:AIDA International
8178:Master Scuba Diver
8163:CMAS** scuba diver
8141:Core diving skills
8079:Finning techniques
7945:Refresher training
7727:NOAA Diving Manual
7541:Ricardo Armbruster
7469:Edwin Clayton Link
7341:Natalia Molchanova
7089:Cosmos CE2F series
7047:Porpoise regulator
6913:Auguste Denayrouze
6689:Diving regulations
6624:Rubicon Foundation
6549:Edward D. Thalmann
6514:Felix Hoppe-Seyler
6509:Brian Andrew Hills
6489:John Scott Haldane
6464:Albert A. BĂĽhlmann
6429:Arthur J. Bachrach
6369:Hyperbaric nursing
6268:Immersion diuresis
6150:Avascular necrosis
5934:Diving regulations
5643:Scuba gas planning
4965:Underwater rifles
4644:Underwater logging
4605:Submarine pipeline
4543:Hyperbaric welding
4278:Fuerzas Especiales
4021:AIDA International
3911:Devrim Cenk Ulusoy
3836:Natalia Molchanova
3766:Francisco Ferreras
3653:Snorkel (swimming)
3475:Apnoea finswimming
3379:Reserve gas supply
3354:ENOS Rescue-System
3169:Aquarius Reef Base
2961:Gas reclaim system
2756:Submarine Products
2429:Diving rebreathers
1771:Decompression buoy
1739:Integrated weights
1330:Indoor air quality
1234:Diving regulations
1151:Hazard elimination
970:Safety engineering
272:. Amsterdam etc.:
11697:
11696:
11603:
11602:
11599:
11598:
11404:
11403:
11339:
11338:
11051:class bathyscaphe
10934:
10933:
10930:
10929:
10926:
10925:
10918:Low impact diving
10851:Blue-water diving
10841:Open-water diving
10757:
10756:
10684:Work of breathing
10679:Underwater vision
10617:Underwater vision
10553:
10552:
10549:
10548:
10515:Ian Edward Fraser
10362:John Morgan Wells
10342:Mark T. Vande Hei
10187:K. Megan McArthur
10157:Kjell N. Lindgren
10092:José M. Hernández
10047:Andrew J. Feustel
10007:Philippe Cousteau
9987:Catherine Coleman
9977:Gregory Chamitoff
9947:Robert L. Behnken
9927:Richard R. Arnold
9912:Andrew Abercromby
9887:Valerie van Heest
9817:Jochen Hasenmayer
9741:Philippe Tailliez
9666:Henry Way Kendall
9616:Bernard Delemotte
9415:Stephanie Schwabe
9380:John Peter Oleson
9310:George R. Fischer
9255:Michael Arbuthnot
9248:environmentalists
9153:Underwater divers
9142:
9141:
9138:
9137:
8895:Underwater hockey
8851:Underwater sports
8840:
8839:
8836:
8835:
8786:
8785:
8782:
8781:
8749:Cave Diving Group
8369:Commercial diving
8252:
8251:
8232:Specialist skills
8221:Master Instructor
8216:Diving instructor
8197:Leadership skills
8158:CMAS* scuba diver
8121:
8120:
8094:Low impact diving
8072:Valsalva maneuver
8047:Combat sidestroke
7962:Diving instructor
7906:
7905:
7902:
7901:
7795:Codes of Practice
7699:
7698:
7695:
7694:
7691:
7690:
7623:Henry Way Kendall
7496:Richard A. Walker
7486:Robert John Smyth
7199:Awards and events
7154:covert operations
7147:
7146:
6717:
6716:
6664:
6663:
6660:
6659:
6656:
6655:
6484:William Paul Fife
6419:diving physiology
6296:
6295:
6239:
6238:
6192:Nitrogen narcosis
6187:Hydrogen narcosis
6076:Dental barotrauma
5980:
5979:
5976:
5975:
5972:
5971:
5959:Operations manual
5954:Diving supervisor
5825:Diving supervisor
5820:Diver's attendant
5782:Safety data sheet
5685:Rebreather diving
5549:
5548:
5488:Willful violation
5435:Nitrogen narcosis
5278:
5277:
5274:
5273:
5142:Cave Diving Group
5085:Rebreather diving
5080:Open-water diving
5002:
5001:
4998:
4997:
4994:
4993:
4811:Abrasive waterjet
4767:
4766:
4671:Underwater survey
4590:Scientific diving
4500:
4499:
4496:
4495:
4134:Diving supervisor
4119:Diving instructor
4063:
4062:
4059:
4058:
4000:Octopus wrestling
3931:Nataliia Zharkova
3906:William Trubridge
3861:Umberto Pelizzari
3517:Underwater hockey
3441:
3440:
3437:
3436:
3405:Saturation spread
3228:Atlantis ROV Team
3208:Remotely operated
3202:
3201:
3179:Helgoland Habitat
3099:Saturation system
2988:Nitrox production
2922:Diving air filter
2773:
2772:
2769:
2768:
2736:Oceanic Worldwide
2626:Aqua Lung America
2600:
2599:
2582:Scuba replacement
2562:Diver's umbilical
2527:Siebe Gorman CDBA
2512:Mark IV Amphibian
2149:Diver's telephone
2110:Octopus regulator
1649:Decompression gas
1532:Saturation diving
1512:Diving activities
1501:Underwater diving
1467:
1466:
1380:Safety data sheet
1193:Operations manual
1074:Bangladesh Accord
1062:
1061:
872:Biological hazard
283:978-0-12-803806-2
254:978-0-12-397210-1
28:management system
11727:
11685:
11673:
11672:
11639:
11638:
11627:
11626:
11615:
11614:
11524:Neutral buoyancy
11480:Reef Life Survey
11369:
11368:
11345:Submarine escape
11232:Deep-submergence
11228:
11227:
11199:Submarine rescue
10996:Deep-submergence
10992:
10991:
10940:
10939:
10786:
10785:
10690:
10689:
10600:Neutral buoyancy
10581:
10580:
10559:
10558:
10387:Jeffrey Williams
10237:Nicholas Patrick
10212:Andreas Mogensen
10177:Thomas Marshburn
10147:Dominic Landucci
10137:Karen Kohanowich
10057:Satoshi Furukawa
9952:Randolph Bresnik
9922:Clayton Anderson
9857:Arthur C. Clarke
9827:Jarrod Jablonski
9731:Wesley C. Skiles
9716:Leni Riefenstahl
9601:Jacques Cousteau
9483:Claudia Serpieri
9400:William R. Royal
9365:Charles T. Meide
9295:James P. Delgado
9233:Arne Zetterström
9198:Jacques Cousteau
9161:
9160:
9148:
9147:
9016:Sports governing
8912:Underwater rugby
8859:
8858:
8846:
8845:
8821:training courses
8793:training centres
8731:
8730:
8621:Scientific diver
8327:Commercial diver
8324:
8323:
8262:and registration
8188:Supervised diver
8183:Open Water Diver
8173:Low Impact Diver
8153:Autonomous diver
8138:
8137:
8067:Frenzel maneuver
8052:Diver navigation
8037:
8036:
7950:Skill assessment
7923:
7922:
7912:
7911:
7716:
7715:
7705:
7704:
7678:Esbjörn Svensson
7663:Wesley C. Skiles
7566:Cláudio Coutinho
7516:Arne Zetterström
7491:Albert D. Stover
7454:Craig M. Hoffman
7297:Charles Spalding
7239:
7238:
7068:
7067:
6908:Louis de Corlieu
6893:Jacques Cousteau
6785:
6784:
6723:
6722:
6670:
6669:
6439:Peter B. Bennett
6434:Albert R. Behnke
6413:
6412:
6109:
6108:
6034:
6033:
5999:
5998:
5986:
5985:
5929:Contingency plan
5924:Code of practice
5885:Diving regulator
5873:Hydrostatic test
5810:Chamber operator
5793:
5792:
5570:Emergency ascent
5496:
5495:
5341:
5340:
5284:
5283:
5100:Technical diving
5090:Sidemount diving
5045:
5044:
5008:
5007:
4912:
4911:
4839:Pressure washing
4677:
4676:
4333:Marine Commandos
4232:
4231:
4170:
4169:
4159:Scientific diver
4097:Commercial diver
4082:
4081:
4069:
4068:
3926:Alessia Zecchini
3831:Alexey Molchanov
3741:Yasemin Dalkılıç
3522:Underwater rugby
3460:
3459:
3447:
3446:
3412:Hot water system
3337:Safety equipment
3155:
3154:
2976:Gas storage tube
2971:Gas storage quad
2966:Gas storage bank
2875:Activated carbon
2802:Boarding stirrup
2795:Access equipment
2792:
2791:
2779:
2778:
2716:Johnson Outdoors
2711:HeinrichsWeikamp
2549:diving equipment
2547:Surface-supplied
2472:Halcyon PVR-BASC
2356:
2355:
2331:Regulator freeze
2316:Diving regulator
2220:Shark-proof cage
2015:Pneumofathometer
1913:Free-flow helmet
1596:
1595:
1574:Diving equipment
1569:
1568:
1494:
1487:
1480:
1471:
1470:
1455:
1454:
1426:
1425:
1121:Contingency plan
1116:Code of practice
988:
987:
782:Metal fume fever
597:
590:
583:
574:
573:
567:
566:
560:
552:
546:
545:
543:
541:
527:
521:
520:
518:
516:
504:
498:
497:
495:
493:
478:
472:
471:
469:
468:
463:
455:
449:
448:
446:
445:
436:. Archived from
430:
424:
423:
421:
420:
411:. Archived from
405:
399:
398:
396:
394:
388:
379:
373:
372:
370:
368:
353:
347:
346:
344:
342:
333:
327:Lardner, Ronny.
324:
318:
317:
315:
313:
303:
294:
288:
287:
265:
259:
258:
233:
198:United Kingdom:
143:lock-out tag-out
11735:
11734:
11730:
11729:
11728:
11726:
11725:
11724:
11700:
11699:
11698:
11693:
11595:
11564:
11527:
11525:
11519:
11412:
11410:
11400:
11367:
11335:
11233:
11226:
11193:
11110:Limiting Factor
10997:
10990:
10971:Offshore survey
10945:
10922:
10901:
10801:Altitude diving
10784:
10764:
10753:
10695:
10688:
10635:
10628:
10595:Metre sea water
10586:
10579:
10566:
10545:
10529:
10498:
10467:
10406:
10392:Sunita Williams
10382:Dafydd Williams
10367:Joachim Wendler
10262:Kathleen Rubins
10257:Garrett Reisman
10202:Simone Melchior
10182:Matthias Maurer
10122:Norishige Kanai
10107:Akihiko Hoshide
10097:John Herrington
10012:Timothy Creamer
10002:Fabien Cousteau
9997:Craig B. Cooper
9972:Scott Carpenter
9967:Berry L. Cannon
9942:Robert A. Barth
9917:Joseph M. Acaba
9898:
9872:John Chatterton
9802:Graham Balcombe
9791:
9785:
9781:J. Lamar Worzel
9596:Neville Coleman
9576:Georges Beuchat
9558:
9552:
9500:
9498:
9492:
9450:
9444:
9440:Cristina Zenato
9360:Innes McCartney
9247:
9245:
9243:
9237:
9193:James F. Cahill
9165:
9155:
9134:
9103:
9020:and federations
9019:
9017:
9011:
8995:
8959:
8933:
8873:
8853:
8832:
8820:
8814:
8792:
8778:
8735:
8729:
8650:
8648:
8647:Technical diver
8642:
8624:
8622:
8616:
8436:
8434:
8432:
8426:
8395:
8393:
8387:
8370:
8364:
8330:
8328:
8322:
8263:
8261:
8259:
8248:
8227:
8192:
8132:
8130:
8128:
8117:
8089:Buddy breathing
8035:
8014:Teaching method
7928:
7917:
7898:
7883:
7867:
7821:
7794:
7788:
7710:
7687:
7628:Artur Kozłowski
7591:Maurice Fargues
7556:Berry L. Cannon
7527:
7520:
7511:Bradley Westell
7506:Joachim Wendler
7424:
7417:
7413:diving accident
7405:diving accident
7397:diving accident
7389:diving accident
7387:Stena Seaspread
7381:diving accident
7373:diving accident
7352:
7345:
7336:Nicholas Mevoli
7306:
7302:Ebenezer Watson
7280:
7259:
7230:
7206:Hans Hass Award
7194:
7173:
7168:Rainbow Warrior
7166:Sinking of the
7153:
7143:
7075:
7073:
7066:
7037:Magnesium torch
7008:
7002:
6968:Auguste Piccard
6953:John Lethbridge
6873:Georges Beuchat
6855:
6849:
6832:
6826:
6789:
6783:
6730:
6713:
6675:
6652:
6566:
6564:
6558:
6534:Neal W. Pollock
6420:
6418:
6404:
6395:Fitness to dive
6373:
6342:
6292:
6245:
6235:
6223:
6217:
6196:
6138:
6134:Oxygen toxicity
6107:
6038:
6032:
6023:Motion sickness
6004:
5993:
5991:Diving medicine
5968:
5905:
5903:
5896:
5855:
5849:
5791:
5738:Risk assessment
5728:Hazard analysis
5711:
5704:
5556:
5545:
5494:
5440:Oxygen toxicity
5346:
5339:
5291:
5270:
5253:
5247:
5195:
5189:
5121:
5114:
5055:Altitude diving
5043:
5015:
4990:
4917:
4910:
4881:
4875:
4803:
4797:
4774:
4763:
4675:
4595:Ships husbandry
4507:
4492:
4378:Royal Engineers
4293:Grup Gerak Khas
4253:Commando Hubert
4239:
4237:
4230:
4219:U.S. Navy diver
4194:Clearance diver
4175:
4168:
4076:
4055:
4009:
3983:
3935:
3891:Martin Štěpánek
3886:Aharon Solomons
3876:Stig Severinsen
3826:Stéphane Mifsud
3776:Flavia Eberhard
3751:Flavia Eberhard
3716:Derya Can Göçen
3701:Peppo Biscarini
3696:Simone Arrigoni
3691:Deborah Andollo
3679:
3621:
3592:No-limits apnea
3556:Constant weight
3531:
3454:
3433:
3383:
3344:Diver down flag
3332:
3209:
3198:
3194:Tektite habitat
3160:
3153:
3103:
3028:
3021:
3005:Oxygen analyser
2983:Helium analyzer
2927:Water separator
2885:Molecular sieve
2862:
2856:
2786:
2765:
2608:
2606:
2596:
2548:
2541:
2487:Interspiro DCSC
2423:
2361:
2354:
2287:Diving cylinder
2273:
2271:
2264:
2097:
2091:
2030:
2024:
1971:Instrumentation
1966:
1895:
1889:
1820:
1762:
1755:
1699:
1693:
1620:
1599:Basic equipment
1594:
1576:
1563:
1557:Unmanned diving
1503:
1498:
1468:
1463:
1414:
1395:Toxic workplace
1375:Risk management
1268:
1222:
1203:Risk assessment
1099:
1058:
1012:
983:
974:
928:
882:Physical hazard
877:Chemical hazard
858:
851:
616:
613:
606:
601:
571:
570:
558:
554:
553:
549:
539:
537:
529:
528:
524:
514:
512:
505:
501:
491:
489:
480:
479:
475:
466:
464:
461:
457:
456:
452:
443:
441:
432:
431:
427:
418:
416:
407:
406:
402:
392:
390:
386:
380:
376:
366:
364:
355:
354:
350:
340:
338:
331:
325:
321:
311:
309:
301:
295:
291:
284:
266:
262:
255:
234:
227:
222:
192:
163:
60:risk assessment
49:control of work
41:
17:
12:
11:
5:
11733:
11723:
11722:
11720:Process safety
11717:
11712:
11695:
11694:
11692:
11691:
11679:
11667:
11660:
11653:
11645:
11633:
11621:
11608:
11605:
11604:
11601:
11600:
11597:
11596:
11594:
11593:
11588:
11583:
11578:
11572:
11570:
11566:
11565:
11563:
11562:
11557:
11552:
11547:
11542:
11537:
11531:
11529:
11526:facilities for
11521:
11520:
11518:
11517:
11512:
11507:
11502:
11497:
11492:
11487:
11482:
11477:
11472:
11467:
11462:
11457:
11452:
11447:
11442:
11437:
11432:
11427:
11422:
11416:
11414:
11406:
11405:
11402:
11401:
11399:
11398:
11393:
11388:
11383:
11377:
11375:
11366:
11365:
11360:
11355:
11349:
11347:
11341:
11340:
11337:
11336:
11334:
11333:
11328:
11326:Type 7103 DSRV
11323:
11318:
11313:
11305:
11304:
11303:
11298:
11285:
11280:
11279:
11278:
11270:
11254:
11249:
11244:
11238:
11236:
11234:rescue vehicle
11225:
11224:
11219:
11214:
11209:
11203:
11201:
11195:
11194:
11192:
11191:
11183:
11175:
11167:
11159:
11151:
11143:
11135:
11128:
11121:
11113:
11106:
11098:
11091:
11084:
11077:
11070:
11069:
11068:
11061:
11053:
11045:
11040:
11035:
11023:
11018:
11010:
11002:
11000:
10989:
10988:
10983:
10978:
10973:
10968:
10967:
10966:
10956:
10950:
10947:
10946:
10936:
10935:
10932:
10931:
10928:
10927:
10924:
10923:
10921:
10920:
10915:
10909:
10907:
10903:
10902:
10900:
10899:
10894:
10889:
10884:
10883:
10882:
10877:
10872:
10871:
10870:
10855:
10854:
10853:
10848:
10838:
10833:
10828:
10826:Inshore diving
10823:
10818:
10813:
10808:
10803:
10798:
10792:
10790:
10789:Classification
10783:
10782:
10781:
10780:
10769:
10767:
10759:
10758:
10755:
10754:
10752:
10751:
10746:
10741:
10736:
10735:
10734:
10729:
10724:
10719:
10714:
10709:
10700:
10698:
10687:
10686:
10681:
10676:
10671:
10666:
10661:
10656:
10651:
10646:
10640:
10638:
10630:
10629:
10627:
10626:
10625:
10624:
10614:
10613:
10612:
10602:
10597:
10591:
10589:
10578:
10577:
10571:
10568:
10567:
10555:
10554:
10551:
10550:
10547:
10546:
10544:
10543:
10537:
10535:
10531:
10530:
10528:
10527:
10522:
10520:Sydney Knowles
10517:
10512:
10506:
10504:
10500:
10499:
10497:
10496:
10494:John Volanthen
10491:
10486:
10484:Richard Harris
10481:
10475:
10473:
10469:
10468:
10466:
10465:
10460:
10455:
10453:Trevor Jackson
10450:
10448:Hillary Hauser
10445:
10440:
10435:
10430:
10428:Philippe Diolé
10425:
10420:
10414:
10412:
10408:
10407:
10405:
10404:
10399:
10394:
10389:
10384:
10379:
10374:
10369:
10364:
10359:
10357:Shannon Walker
10354:
10352:Rex J. Walheim
10349:
10344:
10339:
10334:
10329:
10327:Daniel M. Tani
10324:
10319:
10314:
10312:Hervé Stevenin
10309:
10307:Robert Sténuit
10304:
10299:
10294:
10289:
10284:
10279:
10274:
10269:
10267:Dick Rutkowski
10264:
10259:
10254:
10249:
10247:Thomas Pesquet
10244:
10239:
10234:
10232:Luca Parmitano
10229:
10224:
10222:John D. Olivas
10219:
10214:
10209:
10204:
10199:
10194:
10192:Craig McKinley
10189:
10184:
10179:
10174:
10169:
10164:
10159:
10154:
10149:
10144:
10139:
10134:
10129:
10124:
10119:
10114:
10109:
10104:
10099:
10094:
10089:
10084:
10082:Chris Hadfield
10079:
10074:
10069:
10064:
10059:
10054:
10052:Michael Fincke
10049:
10044:
10039:
10034:
10029:
10024:
10019:
10014:
10009:
10004:
9999:
9994:
9989:
9984:
9982:Steve Chappell
9979:
9974:
9969:
9964:
9959:
9954:
9949:
9944:
9939:
9934:
9929:
9924:
9919:
9914:
9908:
9906:
9900:
9899:
9897:
9896:
9895:
9894:
9889:
9884:
9879:
9874:
9869:
9861:
9860:
9859:
9851:
9850:
9849:
9844:
9839:
9834:
9829:
9824:
9819:
9814:
9809:
9804:
9795:
9793:
9787:
9786:
9784:
9783:
9778:
9773:
9768:
9763:
9758:
9756:Albert Tillman
9753:
9751:Valerie Taylor
9748:
9743:
9738:
9733:
9728:
9723:
9718:
9713:
9708:
9703:
9698:
9693:
9688:
9683:
9678:
9673:
9668:
9663:
9658:
9653:
9648:
9643:
9638:
9633:
9628:
9626:Candice Farmer
9623:
9621:David Doubilet
9618:
9613:
9608:
9603:
9598:
9593:
9588:
9583:
9578:
9573:
9571:Tamara Benitez
9568:
9562:
9560:
9554:
9553:
9551:
9550:
9545:
9540:
9535:
9530:
9525:
9520:
9515:
9510:
9508:Samir Alhafith
9504:
9502:
9501:and presenters
9494:
9493:
9491:
9490:
9485:
9480:
9475:
9470:
9465:
9460:
9458:Pascal Bernabé
9454:
9452:
9446:
9445:
9443:
9442:
9437:
9432:
9430:Robert Sténuit
9427:
9422:
9417:
9412:
9410:Gunter Schöbel
9407:
9402:
9397:
9392:
9387:
9382:
9377:
9372:
9370:Mark M. Newell
9367:
9362:
9357:
9352:
9350:Robert F. Marx
9347:
9342:
9337:
9332:
9327:
9322:
9317:
9315:Anders Franzén
9312:
9307:
9302:
9297:
9292:
9287:
9282:
9277:
9272:
9267:
9262:
9260:Robert Ballard
9257:
9251:
9249:
9239:
9238:
9236:
9235:
9230:
9225:
9223:Dick Rutkowski
9220:
9215:
9213:Trevor Hampton
9210:
9208:Dottie Frazier
9205:
9200:
9195:
9190:
9185:
9180:
9175:
9169:
9167:
9157:
9156:
9144:
9143:
9140:
9139:
9136:
9135:
9133:
9132:
9127:
9122:
9117:
9111:
9109:
9105:
9104:
9102:
9101:
9100:
9099:
9093:
9088:
9083:
9078:
9073:
9068:
9063:
9058:
9053:
9048:
9040:
9039:
9038:
9032:
9026:International
9023:
9021:
9013:
9012:
9010:
9009:
9003:
9001:
8997:
8996:
8994:
8993:
8988:
8983:
8978:
8973:
8967:
8965:
8961:
8960:
8958:
8957:
8952:
8947:
8941:
8939:
8935:
8934:
8932:
8931:
8926:
8925:
8924:
8919:
8909:
8908:
8907:
8902:
8892:
8887:
8881:
8879:
8875:
8874:
8872:
8871:
8865:
8863:
8855:
8854:
8842:
8841:
8838:
8837:
8834:
8833:
8831:
8830:
8824:
8822:
8819:Military diver
8816:
8815:
8813:
8812:
8807:
8802:
8796:
8794:
8791:Military diver
8788:
8787:
8784:
8783:
8780:
8779:
8777:
8776:
8770:
8764:
8758:
8752:
8746:
8739:
8737:
8728:
8727:
8721:
8715:
8709:
8703:
8697:
8691:
8685:
8679:
8673:
8667:
8661:
8654:
8652:
8644:
8643:
8641:
8640:
8635:
8628:
8626:
8618:
8617:
8615:
8614:
8609:
8603:
8597:
8591:
8585:
8579:
8573:
8567:
8561:
8555:
8549:
8543:
8537:
8531:
8525:
8519:
8513:
8507:
8501:
8495:
8489:
8483:
8477:
8471:
8465:
8459:
8453:
8447:
8440:
8438:
8428:
8427:
8425:
8424:
8418:
8412:
8406:
8399:
8397:
8389:
8388:
8386:
8385:
8380:
8374:
8372:
8366:
8365:
8363:
8362:
8357:
8351:
8346:
8341:
8334:
8332:
8321:
8320:
8314:
8309:
8304:
8298:
8293:
8287:
8281:
8275:
8268:
8266:
8258:Diver training
8254:
8253:
8250:
8249:
8247:
8246:
8241:
8235:
8233:
8229:
8228:
8226:
8225:
8224:
8223:
8213:
8212:
8211:
8200:
8198:
8194:
8193:
8191:
8190:
8185:
8180:
8175:
8170:
8165:
8160:
8155:
8150:
8144:
8142:
8135:
8123:
8122:
8119:
8118:
8116:
8115:
8110:
8105:
8104:
8103:
8102:
8101:
8091:
8081:
8076:
8075:
8074:
8069:
8059:
8054:
8049:
8043:
8041:
8034:
8033:
8032:
8031:
8026:
8021:
8011:
8010:
8009:
8004:
7994:
7993:
7992:
7987:
7982:
7977:
7969:
7964:
7959:
7954:
7953:
7952:
7947:
7942:
7933:
7931:
7919:
7918:
7908:
7907:
7904:
7903:
7900:
7899:
7897:
7896:
7893:
7891:
7885:
7884:
7882:
7881:
7875:
7873:
7869:
7868:
7866:
7865:
7858:
7851:
7844:
7837:
7829:
7827:
7823:
7822:
7820:
7819:
7814:
7809:
7804:
7798:
7796:
7790:
7789:
7787:
7786:
7779:
7772:
7765:
7758:
7751:
7744:
7737:
7730:
7722:
7720:
7712:
7711:
7701:
7700:
7697:
7696:
7693:
7692:
7689:
7688:
7686:
7685:
7680:
7675:
7670:
7665:
7660:
7655:
7650:
7645:
7640:
7638:Kirsty MacColl
7635:
7630:
7625:
7620:
7615:
7614:
7613:
7603:
7598:
7593:
7588:
7583:
7578:
7573:
7571:E. Yale Dawson
7568:
7563:
7561:Cotton Coulson
7558:
7553:
7548:
7543:
7538:
7532:
7530:
7522:
7521:
7519:
7518:
7513:
7508:
7503:
7498:
7493:
7488:
7483:
7478:
7473:
7472:
7471:
7461:
7456:
7451:
7446:
7441:
7436:
7430:
7428:
7419:
7418:
7416:
7415:
7407:
7403:Waage Drill II
7399:
7391:
7383:
7375:
7367:
7363:Byford Dolphin
7358:
7356:
7347:
7346:
7344:
7343:
7338:
7333:
7328:
7323:
7321:Stephen Keenan
7317:
7315:
7308:
7307:
7305:
7304:
7299:
7294:
7288:
7286:
7282:
7281:
7279:
7278:
7273:
7267:
7265:
7261:
7260:
7258:
7257:
7252:Sinking of MV
7248:
7246:
7236:
7232:
7231:
7229:
7228:
7223:
7218:
7213:
7208:
7202:
7200:
7196:
7195:
7193:
7192:
7187:
7181:
7179:
7175:
7174:
7172:
7171:
7163:
7157:
7155:
7149:
7148:
7145:
7144:
7142:
7141:
7136:
7131:
7126:
7121:
7116:
7111:
7106:
7101:
7096:
7091:
7086:
7080:
7078:
7065:
7064:
7059:
7054:
7049:
7044:
7039:
7034:
7026:
7018:
7012:
7010:
7004:
7003:
7001:
7000:
6998:Jacques Triger
6995:
6990:
6988:Augustus Siebe
6985:
6980:
6975:
6970:
6965:
6960:
6955:
6950:
6948:Yves Le Prieur
6945:
6940:
6935:
6930:
6925:
6920:
6915:
6910:
6905:
6900:
6895:
6890:
6888:John R. Clarke
6885:
6880:
6875:
6870:
6865:
6859:
6857:
6851:
6850:
6848:
6847:
6842:
6836:
6834:
6831:Underwater art
6828:
6827:
6825:
6824:
6817:
6810:
6802:
6793:
6791:
6782:
6781:
6776:
6771:
6766:
6761:
6756:
6751:
6746:
6741:
6735:
6732:
6731:
6719:
6718:
6715:
6714:
6712:
6711:
6706:
6701:
6696:
6691:
6686:
6680:
6677:
6676:
6666:
6665:
6662:
6661:
6658:
6657:
6654:
6653:
6651:
6650:
6644:
6638:
6632:
6626:
6621:
6616:
6611:
6606:
6600:
6594:
6588:
6582:
6576:
6570:
6568:
6563:Diving medical
6560:
6559:
6557:
6556:
6554:Jacques Triger
6551:
6546:
6541:
6536:
6531:
6529:Charles Momsen
6526:
6524:Simon Mitchell
6521:
6516:
6511:
6506:
6501:
6496:
6491:
6486:
6481:
6476:
6471:
6469:John R. Clarke
6466:
6461:
6459:Alf O. Brubakk
6456:
6451:
6449:George F. Bond
6446:
6441:
6436:
6431:
6425:
6423:
6417:Researchers in
6410:
6406:
6405:
6403:
6402:
6397:
6392:
6387:
6381:
6379:
6375:
6374:
6372:
6371:
6366:
6361:
6356:
6350:
6348:
6344:
6343:
6341:
6340:
6335:
6333:Oxygen therapy
6330:
6325:
6320:
6315:
6310:
6304:
6302:
6298:
6297:
6294:
6293:
6291:
6290:
6285:
6280:
6275:
6270:
6265:
6260:
6255:
6249:
6247:
6241:
6240:
6237:
6236:
6234:
6233:
6227:
6225:
6219:
6218:
6216:
6215:
6210:
6204:
6202:
6201:Carbon dioxide
6198:
6197:
6195:
6194:
6189:
6184:
6179:
6178:
6177:
6172:
6167:
6162:
6152:
6146:
6144:
6140:
6139:
6137:
6136:
6131:
6126:
6121:
6115:
6113:
6106:
6105:
6100:
6095:
6090:
6089:
6088:
6083:
6078:
6073:
6068:
6063:
6053:
6048:
6042:
6040:
6031:
6030:
6025:
6020:
6015:
6009:
6007:
5995:
5994:
5982:
5981:
5978:
5977:
5974:
5973:
5970:
5969:
5967:
5966:
5961:
5956:
5951:
5946:
5941:
5936:
5931:
5926:
5921:
5916:
5910:
5908:
5898:
5897:
5895:
5894:
5893:
5892:
5882:
5881:
5880:
5875:
5865:
5859:
5857:
5851:
5850:
5848:
5847:
5845:Stand-by diver
5842:
5837:
5832:
5827:
5822:
5817:
5812:
5807:
5801:
5799:
5790:
5789:
5784:
5779:
5774:
5772:Permit To Work
5769:
5767:Lockout–tagout
5764:
5759:
5758:
5757:
5747:
5742:
5741:
5740:
5735:
5730:
5722:
5716:
5714:
5706:
5705:
5703:
5702:
5697:
5692:
5687:
5682:
5677:
5672:
5667:
5665:Doing It Right
5662:
5660:Diver training
5657:
5652:
5647:
5646:
5645:
5640:
5638:Rule of thirds
5630:
5625:
5620:
5619:
5618:
5613:
5608:
5598:
5597:
5596:
5586:
5585:
5584:
5574:
5573:
5572:
5561:
5559:
5551:
5550:
5547:
5546:
5544:
5543:
5538:
5533:
5528:
5523:
5518:
5513:
5508:
5502:
5500:
5493:
5492:
5491:
5490:
5485:
5480:
5475:
5470:
5465:
5454:
5453:
5452:
5447:
5442:
5437:
5432:
5427:
5421:Physiological
5419:
5418:
5417:
5412:
5407:
5402:
5394:
5393:
5392:
5387:
5382:
5377:
5372:
5367:
5357:
5351:
5349:
5338:
5337:
5332:
5327:
5322:
5317:
5312:
5307:
5302:
5296:
5293:
5292:
5280:
5279:
5276:
5275:
5272:
5271:
5269:
5268:
5263:
5257:
5255:
5249:
5248:
5246:
5245:
5240:
5235:
5230:
5225:
5220:
5215:
5210:
5205:
5199:
5197:
5194:Diving tourism
5191:
5190:
5188:
5187:
5181:
5175:
5169:
5163:
5157:
5151:
5145:
5139:
5133:
5126:
5124:
5116:
5115:
5113:
5112:
5107:
5102:
5097:
5092:
5087:
5082:
5077:
5072:
5067:
5062:
5057:
5051:
5049:
5042:
5041:
5036:
5031:
5026:
5020:
5017:
5016:
5004:
5003:
5000:
4999:
4996:
4995:
4992:
4991:
4989:
4988:
4987:
4986:
4981:
4976:
4971:
4963:
4962:
4961:
4953:
4952:
4951:
4946:
4938:
4933:
4928:
4922:
4920:
4909:
4908:
4907:
4906:
4901:
4899:Hawaiian sling
4891:
4885:
4883:
4877:
4876:
4874:
4873:
4868:
4863:
4858:
4853:
4848:
4847:
4846:
4841:
4836:
4831:
4823:
4818:
4813:
4807:
4805:
4799:
4798:
4796:
4795:
4790:
4785:
4779:
4777:
4769:
4768:
4765:
4764:
4762:
4761:
4754:
4746:
4738:
4731:
4724:
4716:
4708:
4701:
4694:
4685:
4683:
4681:Salvage diving
4674:
4673:
4668:
4663:
4662:
4661:
4651:
4646:
4641:
4640:
4639:
4629:
4624:
4619:
4618:
4617:
4607:
4602:
4597:
4592:
4587:
4582:
4577:
4572:
4567:
4562:
4561:
4560:
4555:
4545:
4540:
4535:
4534:
4533:
4526:Diver training
4523:
4518:
4512:
4510:
4502:
4501:
4498:
4497:
4494:
4493:
4491:
4490:
4485:
4480:
4475:
4470:
4465:
4460:
4455:
4450:
4445:
4440:
4435:
4430:
4425:
4420:
4415:
4410:
4405:
4400:
4395:
4390:
4385:
4380:
4375:
4370:
4365:
4360:
4355:
4350:
4345:
4340:
4335:
4330:
4325:
4320:
4315:
4310:
4305:
4300:
4295:
4290:
4285:
4280:
4275:
4270:
4265:
4260:
4255:
4250:
4244:
4242:
4229:
4228:
4227:
4226:
4221:
4211:
4206:
4201:
4196:
4191:
4186:
4180:
4178:
4167:
4166:
4161:
4156:
4151:
4146:
4141:
4136:
4131:
4126:
4121:
4116:
4111:
4110:
4109:
4104:
4094:
4088:
4086:
4078:
4077:
4065:
4064:
4061:
4060:
4057:
4056:
4054:
4053:
4048:
4043:
4038:
4033:
4028:
4023:
4017:
4015:
4011:
4010:
4008:
4007:
4002:
3997:
3991:
3989:
3985:
3984:
3982:
3981:
3976:
3971:
3970:
3969:
3964:
3954:
3949:
3943:
3941:
3937:
3936:
3934:
3933:
3928:
3923:
3918:
3913:
3908:
3903:
3901:Tanya Streeter
3898:
3893:
3888:
3883:
3878:
3873:
3868:
3863:
3858:
3856:Herbert Nitsch
3853:
3851:Guillaume NĂ©ry
3848:
3846:Patrick Musimu
3843:
3838:
3833:
3828:
3823:
3821:Kate Middleton
3818:
3813:
3808:
3803:
3798:
3793:
3788:
3783:
3778:
3773:
3768:
3763:
3758:
3756:Ĺžahika ErcĂĽmen
3753:
3748:
3743:
3738:
3733:
3728:
3723:
3718:
3713:
3708:
3703:
3698:
3693:
3687:
3685:
3681:
3680:
3678:
3677:
3675:Water polo cap
3672:
3671:
3670:
3660:
3655:
3650:
3645:
3643:Hawaiian sling
3640:
3635:
3629:
3627:
3623:
3622:
3620:
3619:
3618:
3617:
3612:
3606:
3601:
3595:
3589:
3586:Free immersion
3583:
3577:
3571:
3565:
3559:
3550:
3545:
3539:
3537:
3533:
3532:
3530:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3498:
3497:
3487:
3482:
3477:
3472:
3466:
3464:
3456:
3455:
3443:
3442:
3439:
3438:
3435:
3434:
3432:
3431:
3430:
3429:
3424:
3414:
3409:
3408:
3407:
3402:
3391:
3389:
3385:
3384:
3382:
3381:
3376:
3371:
3366:
3361:
3356:
3351:
3346:
3340:
3338:
3334:
3333:
3331:
3330:
3328:VideoRay UROVs
3325:
3320:
3318:SJT-class ROUV
3315:
3310:
3305:
3303:Seabed tractor
3300:
3295:
3290:
3285:
3280:
3275:
3273:Mini Rover ROV
3270:
3265:
3260:
3255:
3250:
3245:
3240:
3235:
3230:
3225:
3220:
3218:8A4-class ROUV
3214:
3212:
3204:
3203:
3200:
3199:
3197:
3196:
3191:
3186:
3181:
3176:
3171:
3165:
3163:
3152:
3151:
3150:
3149:
3139:
3138:
3137:
3132:
3127:
3122:
3111:
3109:
3105:
3104:
3102:
3101:
3096:
3091:
3086:
3084:Diving chamber
3081:
3080:
3079:
3074:
3069:
3064:
3059:
3049:
3044:
3039:
3033:
3031:
3023:
3022:
3020:
3019:
3014:
3013:
3012:
3002:
3001:
3000:
2995:
2985:
2980:
2979:
2978:
2973:
2963:
2958:
2953:
2952:
2951:
2941:
2940:
2939:
2934:
2929:
2924:
2914:
2909:
2904:
2899:
2894:
2893:
2892:
2887:
2882:
2877:
2870:Air filtration
2866:
2864:
2858:
2857:
2855:
2854:
2849:
2847:Messenger line
2844:
2839:
2834:
2829:
2824:
2819:
2814:
2809:
2804:
2798:
2796:
2788:
2787:
2775:
2774:
2771:
2770:
2767:
2766:
2764:
2763:
2758:
2753:
2748:
2743:
2738:
2733:
2728:
2723:
2718:
2713:
2708:
2703:
2698:
2693:
2691:Maurice Fernez
2688:
2683:
2678:
2673:
2668:
2663:
2658:
2653:
2648:
2643:
2638:
2633:
2628:
2623:
2618:
2612:
2610:
2602:
2601:
2598:
2597:
2595:
2594:
2589:
2584:
2579:
2574:
2569:
2564:
2559:
2553:
2551:
2543:
2542:
2540:
2539:
2534:
2529:
2524:
2519:
2514:
2509:
2504:
2499:
2494:
2489:
2484:
2479:
2474:
2469:
2464:
2459:
2454:
2449:
2444:
2439:
2433:
2431:
2425:
2424:
2422:
2421:
2420:
2419:
2417:Sling cylinder
2414:
2409:
2404:
2399:
2398:
2397:
2395:Scuba manifold
2387:
2382:
2377:
2375:Bailout bottle
2366:
2364:
2353:
2352:
2347:
2346:
2345:
2340:
2335:
2334:
2333:
2323:
2313:
2312:
2311:
2309:Reclaim helmet
2301:
2300:
2299:
2294:
2284:
2278:
2276:
2266:
2265:
2263:
2262:
2261:
2260:
2255:
2250:
2245:
2240:
2238:Diving compass
2235:
2227:
2222:
2217:
2212:
2207:
2202:
2201:
2200:
2190:
2189:
2188:
2186:Bailout bottle
2183:
2173:
2168:
2163:
2162:
2161:
2151:
2146:
2145:
2144:
2134:
2129:
2124:
2119:
2118:
2117:
2112:
2101:
2099:
2093:
2092:
2090:
2089:
2084:
2079:
2078:
2077:
2072:
2062:
2057:
2056:
2055:
2050:
2040:
2034:
2032:
2026:
2025:
2023:
2022:
2017:
2012:
2007:
2006:
2005:
1995:
1990:
1985:
1980:
1974:
1972:
1968:
1967:
1965:
1964:
1963:
1962:
1957:
1955:Full-face mask
1952:
1942:
1941:
1940:
1935:
1930:
1928:Reclaim helmet
1925:
1920:
1915:
1905:
1899:
1897:
1891:
1890:
1888:
1887:
1886:
1885:
1883:Hot-water suit
1880:
1870:
1865:
1864:
1863:
1858:
1848:
1847:
1846:
1841:
1830:
1828:
1822:
1821:
1819:
1818:
1813:
1808:
1803:
1798:
1793:
1788:
1783:
1778:
1773:
1767:
1765:
1757:
1756:
1754:
1753:
1752:
1751:
1746:
1741:
1736:
1726:
1725:
1724:
1719:
1714:
1712:Power inflator
1703:
1701:
1700:trim equipment
1695:
1694:
1692:
1691:
1686:
1681:
1676:
1671:
1666:
1661:
1656:
1651:
1646:
1641:
1636:
1630:
1628:
1622:
1621:
1619:
1618:
1613:
1608:
1602:
1600:
1593:
1592:
1587:
1581:
1578:
1577:
1565:
1564:
1562:
1561:
1560:
1559:
1554:
1549:
1544:
1539:
1534:
1529:
1524:
1514:
1508:
1505:
1504:
1497:
1496:
1489:
1482:
1474:
1465:
1464:
1462:
1461:
1449:
1448:
1447:
1442:
1437:
1419:
1416:
1415:
1413:
1412:
1407:
1402:
1397:
1392:
1387:
1385:Source control
1382:
1377:
1372:
1367:
1362:
1360:Process safety
1357:
1352:
1347:
1342:
1337:
1332:
1327:
1322:
1320:Health physics
1317:
1312:
1307:
1302:
1297:
1292:
1287:
1282:
1276:
1274:
1270:
1269:
1267:
1266:
1261:
1251:
1241:
1236:
1230:
1228:
1224:
1223:
1221:
1220:
1215:
1210:
1208:Safety culture
1205:
1200:
1195:
1190:
1188:Permit To Work
1185:
1183:Lockout-tagout
1180:
1175:
1174:
1173:
1168:
1163:
1158:
1153:
1143:
1138:
1133:
1128:
1123:
1118:
1113:
1107:
1105:
1101:
1100:
1098:
1097:
1092:
1086:
1081:
1076:
1070:
1068:
1064:
1063:
1060:
1059:
1057:
1056:
1050:
1045:
1039:
1033:
1027:
1020:
1018:
1014:
1013:
1011:
1010:
1005:
1000:
994:
992:
985:
976:
975:
973:
972:
967:
962:
957:
952:
947:
942:
936:
934:
930:
929:
927:
926:
921:
916:
911:
906:
901:
896:
891:
890:
889:
884:
879:
874:
863:
861:
853:
852:
850:
849:
847:Writer's cramp
844:
839:
834:
829:
824:
819:
814:
809:
804:
802:Pneumoconiosis
799:
794:
789:
784:
779:
774:
769:
767:Lead poisoning
764:
759:
754:
749:
744:
742:Golfer's elbow
739:
734:
729:
727:Fiddler's neck
724:
719:
714:
709:
704:
699:
694:
689:
684:
682:Chronic stress
679:
674:
669:
667:Cardiovascular
664:
659:
654:
649:
644:
639:
634:
629:
623:
621:
608:
607:
600:
599:
592:
585:
577:
569:
568:
547:
522:
499:
473:
450:
425:
400:
374:
348:
319:
289:
282:
260:
253:
224:
223:
221:
218:
217:
216:
210:
203:
196:
191:
188:
162:
159:
139:
138:
135:
132:
129:
126:
123:
120:
117:
40:
39:Implementation
37:
26:) refers to a
20:Permit-to-work
15:
9:
6:
4:
3:
2:
11732:
11721:
11718:
11716:
11713:
11711:
11708:
11707:
11705:
11690:
11689:
11684:
11680:
11678:
11677:
11668:
11666:
11665:
11661:
11659:
11658:
11654:
11652:
11651:
11646:
11644:
11643:
11634:
11632:
11631:
11622:
11620:
11619:
11610:
11609:
11606:
11592:
11591:Seabed mining
11589:
11587:
11584:
11582:
11579:
11577:
11574:
11573:
11571:
11567:
11561:
11558:
11556:
11553:
11551:
11548:
11546:
11543:
11541:
11538:
11536:
11533:
11532:
11530:
11522:
11516:
11513:
11511:
11508:
11506:
11503:
11501:
11498:
11496:
11493:
11491:
11488:
11486:
11483:
11481:
11478:
11476:
11473:
11471:
11468:
11466:
11463:
11461:
11458:
11456:
11453:
11451:
11448:
11446:
11443:
11441:
11438:
11436:
11433:
11431:
11428:
11426:
11423:
11421:
11418:
11417:
11415:
11407:
11397:
11394:
11392:
11389:
11387:
11384:
11382:
11379:
11378:
11376:
11374:
11370:
11364:
11361:
11359:
11356:
11354:
11351:
11350:
11348:
11346:
11342:
11332:
11329:
11327:
11324:
11322:
11319:
11317:
11314:
11312:
11311:
11306:
11302:
11299:
11297:
11294:
11293:
11292:
11290:
11286:
11284:
11281:
11277:
11276:
11271:
11269:
11268:
11263:
11262:
11261:
11259:
11255:
11253:
11250:
11248:
11245:
11243:
11240:
11239:
11237:
11235:
11229:
11223:
11220:
11218:
11215:
11213:
11210:
11208:
11205:
11204:
11202:
11200:
11196:
11190:
11189:
11184:
11182:
11181:
11176:
11174:
11173:
11168:
11166:
11165:
11160:
11158:
11157:
11152:
11150:
11149:
11144:
11142:
11140:
11136:
11134:
11133:
11129:
11127:
11126:
11122:
11120:
11119:
11114:
11112:
11111:
11107:
11105:
11103:
11099:
11097:
11096:
11092:
11090:
11089:
11085:
11083:
11082:
11078:
11076:
11075:
11071:
11067:
11066:
11062:
11060:
11058:
11054:
11052:
11050:
11046:
11044:
11041:
11039:
11036:
11034:
11033:
11029:
11028:
11027:
11024:
11022:
11019:
11017:
11016:
11011:
11009:
11008:
11004:
11003:
11001:
10999:
10993:
10987:
10984:
10982:
10979:
10977:
10974:
10972:
10969:
10965:
10962:
10961:
10960:
10957:
10955:
10952:
10951:
10948:
10941:
10937:
10919:
10916:
10914:
10911:
10910:
10908:
10904:
10898:
10895:
10893:
10890:
10888:
10885:
10881:
10878:
10876:
10873:
10869:
10866:
10865:
10864:
10861:
10860:
10859:
10856:
10852:
10849:
10847:
10844:
10843:
10842:
10839:
10837:
10834:
10832:
10829:
10827:
10824:
10822:
10821:Inland diving
10819:
10817:
10814:
10812:
10809:
10807:
10804:
10802:
10799:
10797:
10794:
10793:
10791:
10787:
10779:
10776:
10775:
10774:
10771:
10770:
10768:
10766:
10760:
10750:
10747:
10745:
10744:Oxygen window
10742:
10740:
10737:
10733:
10730:
10728:
10725:
10723:
10720:
10718:
10715:
10713:
10710:
10708:
10705:
10704:
10702:
10701:
10699:
10697:
10694:Decompression
10691:
10685:
10682:
10680:
10677:
10675:
10672:
10670:
10667:
10665:
10662:
10660:
10657:
10655:
10654:Diving reflex
10652:
10650:
10647:
10645:
10642:
10641:
10639:
10637:
10631:
10623:
10620:
10619:
10618:
10615:
10611:
10608:
10607:
10606:
10603:
10601:
10598:
10596:
10593:
10592:
10590:
10588:
10582:
10576:
10573:
10572:
10569:
10565:
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10556:
10542:
10539:
10538:
10536:
10532:
10526:
10523:
10521:
10518:
10516:
10513:
10511:
10508:
10507:
10505:
10501:
10495:
10492:
10490:
10487:
10485:
10482:
10480:
10479:Craig Challen
10477:
10476:
10474:
10470:
10464:
10461:
10459:
10456:
10454:
10451:
10449:
10446:
10444:
10441:
10439:
10436:
10434:
10431:
10429:
10426:
10424:
10421:
10419:
10416:
10415:
10413:
10409:
10403:
10400:
10398:
10395:
10393:
10390:
10388:
10385:
10383:
10380:
10378:
10377:Peggy Whitson
10375:
10373:
10370:
10368:
10365:
10363:
10360:
10358:
10355:
10353:
10350:
10348:
10347:Koichi Wakata
10345:
10343:
10340:
10338:
10335:
10333:
10332:Robert Thirsk
10330:
10328:
10325:
10323:
10322:James Talacek
10320:
10318:
10315:
10313:
10310:
10308:
10305:
10303:
10300:
10298:
10297:Steve Squyres
10295:
10293:
10290:
10288:
10287:Robert Sheats
10285:
10283:
10280:
10278:
10275:
10273:
10270:
10268:
10265:
10263:
10260:
10258:
10255:
10253:
10250:
10248:
10245:
10243:
10240:
10238:
10235:
10233:
10230:
10228:
10227:Takuya Onishi
10225:
10223:
10220:
10218:
10215:
10213:
10210:
10208:
10205:
10203:
10200:
10198:
10195:
10193:
10190:
10188:
10185:
10183:
10180:
10178:
10175:
10173:
10172:Sandra Magnus
10170:
10168:
10165:
10163:
10160:
10158:
10155:
10153:
10152:Jon Lindbergh
10150:
10148:
10145:
10143:
10142:Timothy Kopra
10140:
10138:
10135:
10133:
10130:
10128:
10125:
10123:
10120:
10118:
10115:
10113:
10112:Mark Hulsbeck
10110:
10108:
10105:
10103:
10100:
10098:
10095:
10093:
10090:
10088:
10087:Jeremy Hansen
10085:
10083:
10080:
10078:
10075:
10073:
10070:
10068:
10065:
10063:
10060:
10058:
10055:
10053:
10050:
10048:
10045:
10043:
10040:
10038:
10035:
10033:
10032:Jeanette Epps
10030:
10028:
10025:
10023:
10020:
10018:
10017:Jonathan Dory
10015:
10013:
10010:
10008:
10005:
10003:
10000:
9998:
9995:
9993:
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9988:
9985:
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9930:
9928:
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9923:
9920:
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9915:
9913:
9910:
9909:
9907:
9905:
9901:
9893:
9890:
9888:
9885:
9883:
9880:
9878:
9877:Clive Cussler
9875:
9873:
9870:
9868:
9865:
9864:
9862:
9858:
9855:
9854:
9852:
9848:
9845:
9843:
9842:Jack Sheppard
9840:
9838:
9835:
9833:
9830:
9828:
9825:
9823:
9822:Jill Heinerth
9820:
9818:
9815:
9813:
9810:
9808:
9805:
9803:
9800:
9799:
9797:
9796:
9794:
9788:
9782:
9779:
9777:
9774:
9772:
9769:
9767:
9766:Stan Waterman
9764:
9762:
9759:
9757:
9754:
9752:
9749:
9747:
9744:
9742:
9739:
9737:
9736:E. Lee Spence
9734:
9732:
9729:
9727:
9724:
9722:
9721:Peter Scoones
9719:
9717:
9714:
9712:
9709:
9707:
9704:
9702:
9699:
9697:
9694:
9692:
9689:
9687:
9686:Agnes Milowka
9684:
9682:
9679:
9677:
9674:
9672:
9669:
9667:
9664:
9662:
9659:
9657:
9654:
9652:
9649:
9647:
9646:Stephen Frink
9644:
9642:
9639:
9637:
9634:
9632:
9629:
9627:
9624:
9622:
9619:
9617:
9614:
9612:
9609:
9607:
9606:John D. Craig
9604:
9602:
9599:
9597:
9594:
9592:
9589:
9587:
9586:Jonathan Bird
9584:
9582:
9581:Adrian Biddle
9579:
9577:
9574:
9572:
9569:
9567:
9564:
9563:
9561:
9559:photographers
9555:
9549:
9546:
9544:
9541:
9539:
9536:
9534:
9531:
9529:
9528:Richie Kohler
9526:
9524:
9521:
9519:
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9514:
9511:
9509:
9506:
9505:
9503:
9495:
9489:
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9474:
9471:
9469:
9466:
9464:
9461:
9459:
9456:
9455:
9453:
9447:
9441:
9438:
9436:
9433:
9431:
9428:
9426:
9425:E. Lee Spence
9423:
9421:
9418:
9416:
9413:
9411:
9408:
9406:
9405:Margaret Rule
9403:
9401:
9398:
9396:
9393:
9391:
9388:
9386:
9383:
9381:
9378:
9376:
9373:
9371:
9368:
9366:
9363:
9361:
9358:
9356:
9353:
9351:
9348:
9346:
9343:
9341:
9338:
9336:
9335:Graham Jessop
9333:
9331:
9330:David Gibbins
9328:
9326:
9323:
9321:
9318:
9316:
9313:
9311:
9308:
9306:
9303:
9301:
9298:
9296:
9293:
9291:
9290:Eugenie Clark
9288:
9286:
9283:
9281:
9278:
9276:
9273:
9271:
9268:
9266:
9263:
9261:
9258:
9256:
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9240:
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9231:
9229:
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9224:
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9209:
9206:
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9201:
9199:
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9176:
9174:
9171:
9170:
9168:
9162:
9158:
9154:
9149:
9145:
9131:
9128:
9126:
9123:
9121:
9118:
9116:
9113:
9112:
9110:
9106:
9097:
9094:
9092:
9089:
9087:
9084:
9082:
9079:
9077:
9074:
9072:
9069:
9067:
9064:
9062:
9059:
9057:
9054:
9052:
9049:
9047:
9044:
9043:
9041:
9036:
9033:
9031:
9028:
9027:
9025:
9024:
9022:
9018:organisations
9014:
9008:
9005:
9004:
9002:
8998:
8992:
8989:
8987:
8984:
8982:
8979:
8977:
8974:
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8969:
8968:
8966:
8962:
8956:
8953:
8951:
8948:
8946:
8943:
8942:
8940:
8936:
8930:
8927:
8923:
8922:United States
8920:
8918:
8915:
8914:
8913:
8910:
8906:
8903:
8901:
8898:
8897:
8896:
8893:
8891:
8888:
8886:
8883:
8882:
8880:
8876:
8870:
8867:
8866:
8864:
8860:
8856:
8852:
8847:
8843:
8829:
8826:
8825:
8823:
8817:
8811:
8808:
8806:
8803:
8801:
8798:
8797:
8795:
8789:
8774:
8771:
8768:
8765:
8762:
8759:
8756:
8753:
8750:
8747:
8744:
8741:
8740:
8738:
8732:
8725:
8722:
8719:
8716:
8713:
8710:
8707:
8704:
8701:
8698:
8695:
8692:
8689:
8686:
8683:
8680:
8677:
8674:
8671:
8668:
8665:
8662:
8659:
8656:
8655:
8653:
8649:certification
8645:
8639:
8636:
8633:
8630:
8629:
8627:
8623:certification
8619:
8613:
8610:
8607:
8604:
8601:
8598:
8595:
8592:
8589:
8586:
8583:
8580:
8577:
8574:
8571:
8568:
8565:
8562:
8559:
8556:
8553:
8550:
8547:
8544:
8541:
8538:
8535:
8532:
8529:
8526:
8523:
8520:
8517:
8514:
8511:
8508:
8505:
8502:
8499:
8496:
8493:
8490:
8487:
8484:
8481:
8478:
8475:
8472:
8469:
8466:
8463:
8460:
8457:
8454:
8451:
8448:
8445:
8442:
8441:
8439:
8435:certification
8429:
8422:
8419:
8416:
8413:
8410:
8407:
8404:
8401:
8400:
8398:
8394:certification
8390:
8384:
8381:
8379:
8376:
8375:
8373:
8367:
8361:
8358:
8355:
8352:
8350:
8347:
8345:
8342:
8339:
8336:
8335:
8333:
8329:certification
8325:
8318:
8315:
8313:
8310:
8308:
8305:
8302:
8299:
8297:
8294:
8291:
8288:
8285:
8282:
8279:
8276:
8273:
8270:
8269:
8267:
8265:
8264:organisations
8260:certification
8255:
8245:
8242:
8240:
8237:
8236:
8234:
8230:
8222:
8219:
8218:
8217:
8214:
8210:
8207:
8206:
8205:
8202:
8201:
8199:
8195:
8189:
8186:
8184:
8181:
8179:
8176:
8174:
8171:
8169:
8166:
8164:
8161:
8159:
8156:
8154:
8151:
8149:
8146:
8145:
8143:
8139:
8136:
8134:
8131:certification
8124:
8114:
8111:
8109:
8106:
8100:
8097:
8096:
8095:
8092:
8090:
8087:
8086:
8085:
8082:
8080:
8077:
8073:
8070:
8068:
8065:
8064:
8063:
8060:
8058:
8055:
8053:
8050:
8048:
8045:
8044:
8042:
8038:
8030:
8027:
8025:
8022:
8020:
8019:Muscle memory
8017:
8016:
8015:
8012:
8008:
8005:
8003:
8000:
7999:
7998:
7995:
7991:
7988:
7986:
7983:
7981:
7978:
7976:
7973:
7972:
7970:
7968:
7967:Diving school
7965:
7963:
7960:
7958:
7955:
7951:
7948:
7946:
7943:
7941:
7938:
7937:
7935:
7934:
7932:
7930:
7924:
7920:
7913:
7909:
7895:
7894:
7892:
7890:
7886:
7880:
7877:
7876:
7874:
7870:
7864:
7863:
7859:
7857:
7856:
7855:Shadow Divers
7852:
7850:
7849:
7848:The Last Dive
7845:
7843:
7842:
7838:
7836:
7835:
7831:
7830:
7828:
7824:
7818:
7815:
7813:
7810:
7808:
7805:
7803:
7800:
7799:
7797:
7793:Standards and
7791:
7785:
7784:
7780:
7778:
7777:
7773:
7771:
7770:
7766:
7764:
7763:
7759:
7757:
7756:
7752:
7750:
7749:
7745:
7743:
7742:
7738:
7736:
7735:
7731:
7729:
7728:
7724:
7723:
7721:
7717:
7713:
7706:
7702:
7684:
7681:
7679:
7676:
7674:
7671:
7669:
7666:
7664:
7661:
7659:
7656:
7654:
7651:
7649:
7646:
7644:
7643:Agnes Milowka
7641:
7639:
7636:
7634:
7631:
7629:
7626:
7624:
7621:
7619:
7616:
7612:
7609:
7608:
7607:
7604:
7602:
7599:
7597:
7594:
7592:
7589:
7587:
7584:
7582:
7579:
7577:
7574:
7572:
7569:
7567:
7564:
7562:
7559:
7557:
7554:
7552:
7549:
7547:
7544:
7542:
7539:
7537:
7534:
7533:
7531:
7529:
7523:
7517:
7514:
7512:
7509:
7507:
7504:
7502:
7499:
7497:
7494:
7492:
7489:
7487:
7484:
7482:
7479:
7477:
7474:
7470:
7467:
7466:
7465:
7462:
7460:
7457:
7455:
7452:
7450:
7447:
7445:
7442:
7440:
7437:
7435:
7434:Roger Baldwin
7432:
7431:
7429:
7426:
7420:
7414:
7412:
7408:
7406:
7404:
7400:
7398:
7396:
7392:
7390:
7388:
7384:
7382:
7380:
7376:
7374:
7372:
7368:
7366:
7364:
7360:
7359:
7357:
7354:
7348:
7342:
7339:
7337:
7334:
7332:
7331:Audrey Mestre
7329:
7327:
7324:
7322:
7319:
7318:
7316:
7313:
7309:
7303:
7300:
7298:
7295:
7293:
7290:
7289:
7287:
7283:
7277:
7274:
7272:
7269:
7268:
7266:
7264:Diver rescues
7262:
7256:
7255:
7250:
7249:
7247:
7244:
7240:
7237:
7233:
7227:
7224:
7222:
7219:
7217:
7214:
7212:
7209:
7207:
7204:
7203:
7201:
7197:
7191:
7188:
7186:
7183:
7182:
7180:
7176:
7170:
7169:
7164:
7162:
7159:
7158:
7156:
7150:
7140:
7137:
7135:
7132:
7130:
7127:
7125:
7122:
7120:
7117:
7115:
7112:
7110:
7107:
7105:
7102:
7100:
7099:Human torpedo
7097:
7095:
7092:
7090:
7087:
7085:
7082:
7081:
7079:
7077:
7069:
7063:
7062:Vintage scuba
7060:
7058:
7055:
7053:
7050:
7048:
7045:
7043:
7040:
7038:
7035:
7033:
7032:
7027:
7025:
7024:
7019:
7017:
7014:
7013:
7011:
7005:
6999:
6996:
6994:
6991:
6989:
6986:
6984:
6981:
6979:
6976:
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6971:
6969:
6966:
6964:
6961:
6959:
6956:
6954:
6951:
6949:
6946:
6944:
6941:
6939:
6936:
6934:
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6929:
6926:
6924:
6921:
6919:
6916:
6914:
6911:
6909:
6906:
6904:
6901:
6899:
6896:
6894:
6891:
6889:
6886:
6884:
6881:
6879:
6876:
6874:
6871:
6869:
6868:William Beebe
6866:
6864:
6861:
6860:
6858:
6856:and inventors
6852:
6846:
6843:
6841:
6838:
6837:
6835:
6829:
6823:
6822:
6818:
6816:
6815:
6811:
6809:
6808:
6803:
6801:
6800:
6795:
6794:
6792:
6788:Archeological
6786:
6780:
6777:
6775:
6772:
6770:
6767:
6765:
6762:
6760:
6757:
6755:
6752:
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6733:
6729:
6724:
6720:
6710:
6707:
6705:
6702:
6700:
6697:
6695:
6692:
6690:
6687:
6685:
6682:
6681:
6678:
6671:
6667:
6648:
6645:
6642:
6639:
6636:
6633:
6630:
6627:
6625:
6622:
6620:
6617:
6615:
6612:
6610:
6607:
6604:
6601:
6598:
6595:
6592:
6589:
6586:
6583:
6580:
6577:
6575:
6572:
6571:
6569:
6567:organisations
6561:
6555:
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6550:
6547:
6545:
6542:
6540:
6537:
6535:
6532:
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6527:
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6517:
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6512:
6510:
6507:
6505:
6502:
6500:
6497:
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6492:
6490:
6487:
6485:
6482:
6480:
6477:
6475:
6472:
6470:
6467:
6465:
6462:
6460:
6457:
6455:
6452:
6450:
6447:
6445:
6442:
6440:
6437:
6435:
6432:
6430:
6427:
6426:
6424:
6422:
6414:
6411:
6407:
6401:
6398:
6396:
6393:
6391:
6388:
6386:
6383:
6382:
6380:
6376:
6370:
6367:
6365:
6362:
6360:
6357:
6355:
6352:
6351:
6349:
6345:
6339:
6336:
6334:
6331:
6329:
6326:
6324:
6321:
6319:
6316:
6314:
6311:
6309:
6306:
6305:
6303:
6299:
6289:
6286:
6284:
6281:
6279:
6276:
6274:
6271:
6269:
6266:
6264:
6261:
6259:
6256:
6254:
6251:
6250:
6248:
6242:
6232:
6229:
6228:
6226:
6222:Breathing gas
6220:
6214:
6211:
6209:
6206:
6205:
6203:
6199:
6193:
6190:
6188:
6185:
6183:
6180:
6176:
6173:
6171:
6168:
6166:
6163:
6161:
6158:
6157:
6156:
6153:
6151:
6148:
6147:
6145:
6141:
6135:
6132:
6130:
6127:
6125:
6122:
6120:
6117:
6116:
6114:
6110:
6104:
6101:
6099:
6096:
6094:
6091:
6087:
6084:
6082:
6079:
6077:
6074:
6072:
6071:Barodontalgia
6069:
6067:
6066:Aerosinusitis
6064:
6062:
6059:
6058:
6057:
6054:
6052:
6051:Barostriction
6049:
6047:
6044:
6043:
6041:
6035:
6029:
6026:
6024:
6021:
6019:
6016:
6014:
6011:
6010:
6008:
6006:
6000:
5996:
5992:
5987:
5983:
5965:
5962:
5960:
5957:
5955:
5952:
5950:
5947:
5945:
5942:
5940:
5937:
5935:
5932:
5930:
5927:
5925:
5922:
5920:
5917:
5915:
5912:
5911:
5909:
5907:
5899:
5891:
5888:
5887:
5886:
5883:
5879:
5876:
5874:
5871:
5870:
5869:
5866:
5864:
5861:
5860:
5858:
5852:
5846:
5843:
5841:
5838:
5836:
5833:
5831:
5828:
5826:
5823:
5821:
5818:
5816:
5813:
5811:
5808:
5806:
5803:
5802:
5800:
5798:
5794:
5788:
5785:
5783:
5780:
5778:
5775:
5773:
5770:
5768:
5765:
5763:
5760:
5756:
5753:
5752:
5751:
5748:
5746:
5743:
5739:
5736:
5734:
5731:
5729:
5726:
5725:
5723:
5721:
5718:
5717:
5715:
5713:
5707:
5701:
5698:
5696:
5693:
5691:
5688:
5686:
5683:
5681:
5678:
5676:
5673:
5671:
5668:
5666:
5663:
5661:
5658:
5656:
5653:
5651:
5648:
5644:
5641:
5639:
5636:
5635:
5634:
5633:Dive planning
5631:
5629:
5626:
5624:
5623:Dive briefing
5621:
5617:
5614:
5612:
5609:
5607:
5604:
5603:
5602:
5601:Decompression
5599:
5595:
5592:
5591:
5590:
5587:
5583:
5580:
5579:
5578:
5575:
5571:
5568:
5567:
5566:
5563:
5562:
5560:
5558:
5552:
5542:
5539:
5537:
5534:
5532:
5529:
5527:
5524:
5522:
5519:
5517:
5514:
5512:
5509:
5507:
5504:
5503:
5501:
5497:
5489:
5486:
5484:
5483:Trait anxiety
5481:
5479:
5476:
5474:
5471:
5469:
5466:
5464:
5460:
5459:
5458:
5455:
5451:
5448:
5446:
5443:
5441:
5438:
5436:
5433:
5431:
5430:Decompression
5428:
5426:
5423:
5422:
5420:
5416:
5413:
5411:
5408:
5406:
5403:
5401:
5398:
5397:
5395:
5391:
5388:
5386:
5383:
5381:
5378:
5376:
5373:
5371:
5368:
5366:
5363:
5362:
5361:
5360:Environmental
5358:
5356:
5353:
5352:
5350:
5348:
5342:
5336:
5333:
5331:
5328:
5326:
5323:
5321:
5318:
5316:
5313:
5311:
5308:
5306:
5303:
5301:
5298:
5297:
5294:
5290:
5289:Diving safety
5285:
5281:
5267:
5264:
5262:
5259:
5258:
5256:
5254:and festivals
5252:Diving events
5250:
5244:
5241:
5239:
5236:
5234:
5233:Shark tourism
5231:
5229:
5226:
5224:
5221:
5219:
5216:
5214:
5211:
5209:
5206:
5204:
5201:
5200:
5198:
5192:
5185:
5182:
5179:
5176:
5173:
5170:
5167:
5164:
5161:
5158:
5155:
5152:
5149:
5146:
5143:
5140:
5137:
5134:
5131:
5128:
5127:
5125:
5123:
5122:organisations
5117:
5111:
5108:
5106:
5103:
5101:
5098:
5096:
5093:
5091:
5088:
5086:
5083:
5081:
5078:
5076:
5073:
5071:
5068:
5066:
5063:
5061:
5058:
5056:
5053:
5052:
5050:
5046:
5040:
5037:
5035:
5032:
5030:
5027:
5025:
5022:
5021:
5018:
5014:
5009:
5005:
4985:
4982:
4980:
4977:
4975:
4972:
4970:
4967:
4966:
4964:
4960:
4957:
4956:
4954:
4950:
4947:
4945:
4942:
4941:
4939:
4937:
4934:
4932:
4929:
4927:
4924:
4923:
4921:
4919:
4913:
4905:
4902:
4900:
4897:
4896:
4895:
4892:
4890:
4887:
4886:
4884:
4878:
4872:
4871:Water jetting
4869:
4867:
4864:
4862:
4861:Thermal lance
4859:
4857:
4854:
4852:
4849:
4845:
4842:
4840:
4837:
4835:
4832:
4829:
4828:
4827:
4824:
4822:
4819:
4817:
4814:
4812:
4809:
4808:
4806:
4800:
4794:
4791:
4789:
4786:
4784:
4781:
4780:
4778:
4776:
4770:
4760:
4759:
4755:
4753:
4752:
4747:
4745:
4744:
4739:
4737:
4736:
4732:
4730:
4729:
4725:
4723:
4722:
4717:
4715:
4714:
4709:
4707:
4706:
4702:
4700:
4699:
4695:
4693:
4692:
4687:
4686:
4684:
4682:
4678:
4672:
4669:
4667:
4664:
4660:
4657:
4656:
4655:
4652:
4650:
4647:
4645:
4642:
4638:
4635:
4634:
4633:
4630:
4628:
4625:
4623:
4620:
4616:
4613:
4612:
4611:
4608:
4606:
4603:
4601:
4600:Sponge diving
4598:
4596:
4593:
4591:
4588:
4586:
4583:
4581:
4578:
4576:
4575:Police diving
4573:
4571:
4570:Pearl hunting
4568:
4566:
4563:
4559:
4556:
4554:
4551:
4550:
4549:
4546:
4544:
4541:
4539:
4538:Hazmat diving
4536:
4532:
4529:
4528:
4527:
4524:
4522:
4519:
4517:
4514:
4513:
4511:
4509:
4503:
4489:
4486:
4484:
4481:
4479:
4476:
4474:
4471:
4469:
4466:
4464:
4463:US Navy SEALs
4461:
4459:
4456:
4454:
4451:
4449:
4446:
4444:
4441:
4439:
4436:
4434:
4431:
4429:
4426:
4424:
4421:
4419:
4416:
4414:
4411:
4409:
4406:
4404:
4401:
4399:
4396:
4394:
4391:
4389:
4386:
4384:
4381:
4379:
4376:
4374:
4371:
4369:
4366:
4364:
4361:
4359:
4356:
4354:
4351:
4349:
4346:
4344:
4341:
4339:
4336:
4334:
4331:
4329:
4326:
4324:
4321:
4319:
4316:
4314:
4313:JW KomandosĂłw
4311:
4309:
4306:
4304:
4301:
4299:
4296:
4294:
4291:
4289:
4286:
4284:
4281:
4279:
4276:
4274:
4271:
4269:
4266:
4264:
4261:
4259:
4256:
4254:
4251:
4249:
4246:
4245:
4243:
4241:
4233:
4225:
4222:
4220:
4217:
4216:
4215:
4212:
4210:
4207:
4205:
4202:
4200:
4197:
4195:
4192:
4190:
4187:
4185:
4182:
4181:
4179:
4177:
4171:
4165:
4162:
4160:
4157:
4155:
4152:
4150:
4147:
4145:
4142:
4140:
4137:
4135:
4132:
4130:
4127:
4125:
4122:
4120:
4117:
4115:
4112:
4108:
4105:
4103:
4100:
4099:
4098:
4095:
4093:
4090:
4089:
4087:
4083:
4079:
4075:
4070:
4066:
4052:
4049:
4047:
4044:
4042:
4039:
4037:
4034:
4032:
4029:
4027:
4024:
4022:
4019:
4018:
4016:
4014:Organisations
4012:
4006:
4003:
4001:
3998:
3996:
3993:
3992:
3990:
3986:
3980:
3977:
3975:
3972:
3968:
3965:
3963:
3960:
3959:
3958:
3955:
3953:
3950:
3948:
3945:
3944:
3942:
3938:
3932:
3929:
3927:
3924:
3922:
3921:Danai Varveri
3919:
3917:
3914:
3912:
3909:
3907:
3904:
3902:
3899:
3897:
3894:
3892:
3889:
3887:
3884:
3882:
3879:
3877:
3874:
3872:
3871:Annelie Pompe
3869:
3867:
3864:
3862:
3859:
3857:
3854:
3852:
3849:
3847:
3844:
3842:
3839:
3837:
3834:
3832:
3829:
3827:
3824:
3822:
3819:
3817:
3814:
3812:
3811:Audrey Mestre
3809:
3807:
3806:Jacques Mayol
3804:
3802:
3799:
3797:
3794:
3792:
3789:
3787:
3784:
3782:
3779:
3777:
3774:
3772:
3771:Pierre Frolla
3769:
3767:
3764:
3762:
3759:
3757:
3754:
3752:
3749:
3747:
3744:
3742:
3739:
3737:
3734:
3732:
3729:
3727:
3724:
3722:
3719:
3717:
3714:
3712:
3711:Sara Campbell
3709:
3707:
3706:Michael Board
3704:
3702:
3699:
3697:
3694:
3692:
3689:
3688:
3686:
3682:
3676:
3673:
3669:
3666:
3665:
3664:
3661:
3659:
3656:
3654:
3651:
3649:
3646:
3644:
3641:
3639:
3636:
3634:
3631:
3630:
3628:
3624:
3616:
3613:
3610:
3607:
3605:
3602:
3599:
3596:
3593:
3590:
3587:
3584:
3581:
3578:
3575:
3574:Dynamic apnea
3572:
3569:
3566:
3563:
3560:
3557:
3554:
3553:
3551:
3549:
3548:Vertical Blue
3546:
3544:
3541:
3540:
3538:
3534:
3528:
3525:
3523:
3520:
3518:
3515:
3513:
3510:
3508:
3505:
3503:
3500:
3496:
3493:
3492:
3491:
3490:Pearl hunting
3488:
3486:
3483:
3481:
3478:
3476:
3473:
3471:
3468:
3467:
3465:
3461:
3457:
3453:
3448:
3444:
3428:
3425:
3423:
3420:
3419:
3418:
3415:
3413:
3410:
3406:
3403:
3401:
3398:
3397:
3396:
3395:Diving spread
3393:
3392:
3390:
3386:
3380:
3377:
3375:
3372:
3370:
3367:
3365:
3362:
3360:
3357:
3355:
3352:
3350:
3347:
3345:
3342:
3341:
3339:
3335:
3329:
3326:
3324:
3321:
3319:
3316:
3314:
3311:
3309:
3306:
3304:
3301:
3299:
3296:
3294:
3291:
3289:
3286:
3284:
3283:ROV KIEL 6000
3281:
3279:
3276:
3274:
3271:
3269:
3266:
3264:
3261:
3259:
3256:
3254:
3251:
3249:
3246:
3244:
3241:
3239:
3236:
3234:
3231:
3229:
3226:
3224:
3221:
3219:
3216:
3215:
3213:
3211:
3205:
3195:
3192:
3190:
3187:
3185:
3182:
3180:
3177:
3175:
3172:
3170:
3167:
3166:
3164:
3162:
3156:
3148:
3145:
3144:
3143:
3140:
3136:
3133:
3131:
3128:
3126:
3123:
3121:
3118:
3117:
3116:
3113:
3112:
3110:
3106:
3100:
3097:
3095:
3092:
3090:
3087:
3085:
3082:
3078:
3075:
3073:
3070:
3068:
3065:
3063:
3060:
3058:
3055:
3054:
3053:
3050:
3048:
3045:
3043:
3040:
3038:
3035:
3034:
3032:
3030:
3027:Decompression
3024:
3018:
3015:
3011:
3008:
3007:
3006:
3003:
2999:
2996:
2994:
2991:
2990:
2989:
2986:
2984:
2981:
2977:
2974:
2972:
2969:
2968:
2967:
2964:
2962:
2959:
2957:
2954:
2950:
2947:
2946:
2945:
2942:
2938:
2935:
2933:
2930:
2928:
2925:
2923:
2920:
2919:
2918:
2915:
2913:
2910:
2908:
2905:
2903:
2900:
2898:
2895:
2891:
2888:
2886:
2883:
2881:
2878:
2876:
2873:
2872:
2871:
2868:
2867:
2865:
2861:Breathing gas
2859:
2853:
2850:
2848:
2845:
2843:
2840:
2838:
2835:
2833:
2830:
2828:
2825:
2823:
2820:
2818:
2817:Diving ladder
2815:
2813:
2810:
2808:
2805:
2803:
2800:
2799:
2797:
2793:
2789:
2785:
2780:
2776:
2762:
2759:
2757:
2754:
2752:
2749:
2747:
2744:
2742:
2739:
2737:
2734:
2732:
2729:
2727:
2724:
2722:
2719:
2717:
2714:
2712:
2709:
2707:
2704:
2702:
2699:
2697:
2694:
2692:
2689:
2687:
2684:
2682:
2679:
2677:
2674:
2672:
2669:
2667:
2664:
2662:
2659:
2657:
2654:
2652:
2649:
2647:
2644:
2642:
2641:René Cavalero
2639:
2637:
2634:
2632:
2629:
2627:
2624:
2622:
2619:
2617:
2614:
2613:
2611:
2609:manufacturers
2603:
2593:
2590:
2588:
2585:
2583:
2580:
2578:
2575:
2573:
2570:
2568:
2565:
2563:
2560:
2558:
2555:
2554:
2552:
2550:
2544:
2538:
2535:
2533:
2530:
2528:
2525:
2523:
2520:
2518:
2515:
2513:
2510:
2508:
2505:
2503:
2500:
2498:
2495:
2493:
2490:
2488:
2485:
2483:
2480:
2478:
2475:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2455:
2453:
2450:
2448:
2445:
2443:
2442:Carleton CDBA
2440:
2438:
2435:
2434:
2432:
2430:
2426:
2418:
2415:
2413:
2410:
2408:
2405:
2403:
2400:
2396:
2393:
2392:
2391:
2388:
2386:
2383:
2381:
2378:
2376:
2373:
2372:
2371:
2368:
2367:
2365:
2363:
2357:
2351:
2348:
2344:
2341:
2339:
2336:
2332:
2329:
2328:
2327:
2324:
2322:
2319:
2318:
2317:
2314:
2310:
2307:
2306:
2305:
2304:Diving helmet
2302:
2298:
2295:
2293:
2290:
2289:
2288:
2285:
2283:
2280:
2279:
2277:
2275:
2267:
2259:
2256:
2254:
2251:
2249:
2246:
2244:
2241:
2239:
2236:
2234:
2233:Distance line
2231:
2230:
2228:
2226:
2223:
2221:
2218:
2216:
2215:Safety helmet
2213:
2211:
2210:Rescue tether
2208:
2206:
2203:
2199:
2196:
2195:
2194:
2191:
2187:
2184:
2182:
2181:Bailout block
2179:
2178:
2177:
2174:
2172:
2169:
2167:
2164:
2160:
2157:
2156:
2155:
2152:
2150:
2147:
2143:
2142:Diver's knife
2140:
2139:
2138:
2135:
2133:
2130:
2128:
2125:
2123:
2120:
2116:
2113:
2111:
2108:
2107:
2106:
2103:
2102:
2100:
2094:
2088:
2085:
2083:
2080:
2076:
2073:
2071:
2068:
2067:
2066:
2063:
2061:
2058:
2054:
2051:
2049:
2046:
2045:
2044:
2041:
2039:
2036:
2035:
2033:
2027:
2021:
2018:
2016:
2013:
2011:
2008:
2004:
2001:
2000:
1999:
1996:
1994:
1991:
1989:
1988:Dive computer
1986:
1984:
1981:
1979:
1976:
1975:
1973:
1969:
1961:
1958:
1956:
1953:
1951:
1948:
1947:
1946:
1943:
1939:
1936:
1934:
1931:
1929:
1926:
1924:
1923:Orinasal mask
1921:
1919:
1916:
1914:
1911:
1910:
1909:
1908:Diving helmet
1906:
1904:
1901:
1900:
1898:
1892:
1884:
1881:
1879:
1876:
1875:
1874:
1871:
1869:
1866:
1862:
1859:
1857:
1854:
1853:
1852:
1849:
1845:
1842:
1840:
1837:
1836:
1835:
1832:
1831:
1829:
1827:
1823:
1817:
1814:
1812:
1811:Jersey upline
1809:
1807:
1804:
1802:
1799:
1797:
1794:
1792:
1791:Dive computer
1789:
1787:
1784:
1782:
1779:
1777:
1774:
1772:
1769:
1768:
1766:
1764:
1761:Decompression
1758:
1750:
1747:
1745:
1742:
1740:
1737:
1735:
1734:Ankle weights
1732:
1731:
1730:
1727:
1723:
1720:
1718:
1715:
1713:
1710:
1709:
1708:
1705:
1704:
1702:
1696:
1690:
1687:
1685:
1682:
1680:
1677:
1675:
1672:
1670:
1667:
1665:
1662:
1660:
1657:
1655:
1652:
1650:
1647:
1645:
1644:Breathing air
1642:
1640:
1637:
1635:
1632:
1631:
1629:
1627:
1626:Breathing gas
1623:
1617:
1614:
1612:
1609:
1607:
1604:
1603:
1601:
1597:
1591:
1588:
1586:
1583:
1582:
1579:
1575:
1570:
1566:
1558:
1555:
1553:
1550:
1548:
1545:
1543:
1540:
1538:
1535:
1533:
1530:
1528:
1525:
1523:
1520:
1519:
1518:
1515:
1513:
1510:
1509:
1506:
1502:
1495:
1490:
1488:
1483:
1481:
1476:
1475:
1472:
1460:
1459:
1450:
1446:
1445:Organizations
1443:
1441:
1438:
1436:
1433:
1432:
1431:
1430:
1421:
1420:
1417:
1411:
1408:
1406:
1403:
1401:
1398:
1396:
1393:
1391:
1388:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1365:Public health
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1341:
1338:
1336:
1333:
1331:
1328:
1326:
1323:
1321:
1318:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1298:
1296:
1293:
1291:
1288:
1286:
1283:
1281:
1278:
1277:
1275:
1271:
1265:
1262:
1259:
1258:United States
1255:
1252:
1249:
1248:United States
1245:
1242:
1240:
1237:
1235:
1232:
1231:
1229:
1225:
1219:
1216:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1184:
1181:
1179:
1176:
1172:
1169:
1167:
1164:
1162:
1159:
1157:
1154:
1152:
1149:
1148:
1147:
1144:
1142:
1139:
1137:
1134:
1132:
1129:
1127:
1126:Diving safety
1124:
1122:
1119:
1117:
1114:
1112:
1109:
1108:
1106:
1102:
1096:
1093:
1090:
1087:
1085:
1082:
1080:
1077:
1075:
1072:
1071:
1069:
1065:
1054:
1051:
1049:
1046:
1043:
1040:
1037:
1034:
1031:
1028:
1025:
1022:
1021:
1019:
1015:
1009:
1006:
1004:
1001:
999:
996:
995:
993:
991:International
989:
986:
984:organizations
981:
977:
971:
968:
966:
963:
961:
958:
956:
953:
951:
948:
946:
943:
941:
938:
937:
935:
931:
925:
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
888:
885:
883:
880:
878:
875:
873:
870:
869:
868:
865:
864:
862:
860:
857:Occupational
854:
848:
845:
843:
840:
838:
835:
833:
830:
828:
827:Sports injury
825:
823:
820:
818:
815:
813:
810:
808:
805:
803:
800:
798:
795:
793:
790:
788:
785:
783:
780:
778:
775:
773:
772:Low back pain
770:
768:
765:
763:
760:
758:
755:
753:
750:
748:
745:
743:
740:
738:
735:
733:
730:
728:
725:
723:
722:Farmer's lung
720:
718:
715:
713:
710:
708:
705:
703:
700:
698:
695:
693:
690:
688:
685:
683:
680:
678:
675:
673:
670:
668:
665:
663:
660:
658:
655:
653:
650:
648:
645:
643:
640:
638:
635:
633:
630:
628:
625:
624:
622:
620:
615:
612:Occupational
609:
605:
598:
593:
591:
586:
584:
579:
578:
575:
564:
557:
551:
536:
532:
526:
510:
503:
487:
483:
477:
460:
454:
440:on 2008-05-24
439:
435:
429:
415:on 2012-09-28
414:
410:
404:
385:
378:
363:on 2017-08-11
362:
358:
352:
337:
330:
323:
307:
300:
293:
285:
279:
275:
271:
264:
256:
250:
246:
242:
238:
232:
230:
225:
214:
211:
208:
204:
201:
197:
194:
193:
187:
184:
179:
177:
173:
169:
167:
158:
156:
152:
147:
144:
136:
133:
130:
127:
124:
121:
118:
115:
114:
113:
110:
106:
104:
100:
94:
91:
86:
84:
80:
76:
71:
69:
65:
61:
57:
52:
50:
45:
36:
33:
29:
25:
21:
11686:
11674:
11662:
11655:
11647:
11640:
11628:
11616:
11391:Steinke hood
11353:Escape trunk
11309:
11288:
11274:
11266:
11257:
11187:
11179:
11172:Shinkai 6500
11171:
11164:Shinkai 2000
11163:
11155:
11147:
11138:
11131:
11124:
11117:
11109:
11101:
11094:
11087:
11080:
11073:
11064:
11056:
11048:
11031:
11014:
11006:
10880:Wreck diving
10836:Night diving
10765:environments
10541:Keith Jessop
10510:Lionel Crabb
10489:Rick Stanton
10463:John Mattera
10443:Bob Halstead
10438:Bret Gilliam
10433:Gary Gentile
10423:Victor Berge
10397:Reid Wiseman
10317:Nicole Stott
10282:Josef Schmid
10272:Tara Ruttley
10217:Karen Nyberg
10197:Jessica Meir
10077:David Gruber
10042:Albert Falco
10027:Sylvia Earle
9962:Justin Brown
9867:Leigh Bishop
9726:Brian Skerry
9711:Pierre Petit
9701:Steve Parish
9691:Noel Monkman
9671:Rudie Kuiter
9651:Peter Gimbel
9548:Andrew Wight
9468:Mark Ellyatt
9449:Scuba record
9390:Richard Pyle
9300:Sylvia Earle
9285:Cathy Church
9280:Hugh Bradner
9275:Louis Boutan
9270:Mensun Bound
9108:Competitions
8976:Sport diving
8885:Spearfishing
8431:Recreational
8239:Rescue Diver
8127:Recreational
8084:Scuba skills
8062:Ear clearing
8024:Overlearning
7860:
7853:
7846:
7839:
7832:
7781:
7774:
7767:
7760:
7753:
7746:
7739:
7732:
7725:
7709:Publications
7551:David Bright
7546:Allan Bridge
7526:Scuba diving
7439:John Bennett
7423:Professional
7410:
7402:
7394:
7386:
7379:Star Canopus
7378:
7371:Drill Master
7370:
7362:
7326:LoĂŻc Leferme
7285:Early diving
7253:
7167:
7152:Military and
7134:Welfreighter
7109:Necker Nymph
7030:
7022:
6983:Gordon Smith
6938:Peter Kreeft
6928:Émile Gagnan
6923:Henry Fleuss
6821:Whydah Gally
6819:
6812:
6806:
6798:
6694:Duty of care
6539:John Rawlins
6454:Robert Boyle
6421:and medicine
6278:Laryngospasm
6224:contaminants
6061:Air embolism
6028:Surfer's ear
5902:Occupational
5762:Incident pit
5750:Risk control
5680:Night diving
5670:Drift diving
5655:Diver rescue
5589:Buddy diving
5536:Hyperthermia
5499:Consequences
5478:Task loading
5330:Water safety
5110:Wreck diving
4757:
4751:Royal George
4750:
4742:
4734:
4727:
4720:
4712:
4704:
4697:
4690:
4565:Media diving
4298:Jagdkommando
4204:Minentaucher
4149:Police diver
4107:Hazmat diver
3896:Walter Steyn
3841:Dave Mullins
3801:Enzo Maiorca
3796:LoĂŻc Leferme
3761:Emma Farrell
3731:Robert Croft
3726:Carlos Coste
3598:Static apnea
3552:Disciplines
3536:Competitions
3507:Spearfishing
3308:Seafox drone
3089:Diving stage
3067:Clump weight
2944:Gas blending
2912:Diver's pump
2897:Booster pump
2827:Diving stage
2751:Siebe Gorman
2726:Morse Diving
2477:Halcyon RB80
2360:Open-circuit
2060:Diving stage
1998:Diving watch
1978:Bottom timer
1806:Diving stage
1744:Trim weights
1698:Buoyancy and
1537:Scuba diving
1517:Diving modes
1456:
1427:
1254:Right to sit
1244:Potty parity
837:Tennis elbow
832:Surfer's ear
777:Mesothelioma
747:Hearing loss
562:
550:
538:. Retrieved
534:
525:
513:. Retrieved
502:
490:. Retrieved
485:
476:
465:. Retrieved
453:
442:. Retrieved
438:the original
428:
417:. Retrieved
413:the original
403:
391:. Retrieved
377:
365:. Retrieved
361:the original
351:
339:. Retrieved
335:
322:
310:. Retrieved
305:
292:
269:
263:
240:
180:
170:
166:USS Guitarro
164:
154:
150:
148:
140:
111:
107:
95:
87:
72:
53:
46:
42:
23:
19:
18:
11425:CMAS Europe
11386:Momsen lung
11026:Bathyscaphe
10954:Bathysphere
10863:Cave diving
10831:Muck diving
10816:Deep diving
10644:Blood shift
10458:Steve Lewis
10292:Dewey Smith
10252:Marc Reagan
10132:Scott Kelly
10127:Les Kaufman
10037:Sheck Exley
10022:Pedro Duque
9812:Martyn Farr
9807:Sheck Exley
9761:John Veltri
9696:Pete Oxford
9681:Luis Marden
9656:Monty Halls
9641:Ric Frazier
9538:Andy Torbet
9518:RamĂłn Bravo
9473:Sheck Exley
9420:Myriam Seco
9320:Honor Frost
9265:George Bass
9228:Teseo Tesei
9203:Billy Deans
9183:Mary Bonnin
9046:AIDA Hellas
8938:Breath-hold
8869:Finswimming
8625:authorities
8392:Free-diving
8331:authorities
8204:Dive leader
7889:Dive guides
7783:Basic Scuba
7683:Josef Velek
7673:Rob Stewart
7668:Dewey Smith
7633:Yuri Lipski
7606:Steve Irwin
7586:Sheck Exley
7581:Milan Dufek
7576:Deon Dreyer
7481:Per Skipnes
7395:Venture One
7221:NOGI Awards
6833:and artists
6263:Hypothermia
6208:Hypercapnia
6143:Inert gases
5797:Diving team
5700:Wall diving
5695:Solo diving
5594:buddy check
5577:Boat diving
5531:Hypercapnia
5521:Hypothermia
5445:Seasickness
5390:Wave action
5261:Diversnight
5203:Dive center
5095:Solo diving
5075:Muck diving
5065:Deep diving
5060:Cave diving
5048:Specialties
4889:Limpet mine
4851:Lifting bag
4775:contractors
4521:Dive leader
4393:Shayetet 13
4144:Media diver
4085:Occupations
3979:Hypothermia
3974:Hypercapnia
3816:Karol Meyer
3721:Goran ÄŚolak
3638:Diving suit
3633:Diving mask
3543:Nordic Deep
3349:Diving shot
3293:Scorpio ROV
3062:Closed bell
3057:Bell cursor
3052:Diving bell
2812:Diving bell
2701:Oscar Gugen
2402:Pony bottle
2248:Line marker
2225:Snoopy loop
2166:Diving bell
2115:Pony bottle
2048:Closed bell
2043:Diving bell
1983:Depth gauge
1945:Diving mask
1856:Sladen suit
1826:Diving suit
1801:Diving shot
1796:Diving bell
1749:Weight belt
1634:Bailout gas
1606:Diving mask
1290:Drug policy
1227:Legislation
933:Professions
757:Indium lung
652:Brucellosis
647:Berylliosis
237:Mannan, Sam
183:Piper Alpha
172:HMS Artemis
32:maintenance
11704:Categories
11650:Dive sites
11475:Reef Check
11470:PADI AWARE
11440:Green Fins
11373:Escape set
11065:Trieste II
10875:Ice diving
10636:physiology
10402:Kimiya Yui
10117:Emma Hwang
9992:Robin Cook
9882:Bill Nagle
9847:Bill Stone
9790:Underwater
9746:Ron Taylor
9706:Zale Parry
9636:Rodney Fox
9591:Eric Cheng
9566:Doug Allan
9557:Underwater
9499:filmmakers
9497:Underwater
9478:Nuno Gomes
9463:Jim Bowden
9345:Pilar Luna
9244:scientists
9242:Underwater
9000:Rebreather
8955:Freediving
8244:Solo diver
8209:Divemaster
8057:Diver trim
7841:Goldfinder
7601:Guy Garman
7528:fatalities
7427:fatalities
7314:fatalities
7312:Freediving
7254:Conception
7190:Mission 31
7139:Wet Nellie
7074:propulsion
7007:Historical
6973:Joe Savoie
6918:Ted Eldred
6903:John Deane
6213:Hypocapnia
6056:Barotrauma
5904:safety and
5777:Redundancy
5712:management
5557:procedures
5506:Barotrauma
5463:competence
5396:Equipment
5070:Ice diving
4916:Underwater
4880:Underwater
4830:Brush cart
4506:Underwater
4303:JW Formoza
4114:Divemaster
3988:Historical
3947:Barotrauma
3916:Fatma Uruk
3881:Tom Sietas
3866:Liv Philip
3684:Freedivers
3502:Snorkeling
3480:Freediving
3463:Activities
3452:Freediving
3400:Air spread
3263:KaĹźif ROUV
3238:Deep Drone
3159:Underwater
3135:Subskimmer
3130:Liveaboard
2890:Silica gel
2807:Diver lift
2681:Drägerwerk
2666:Dive Xtras
2651:Cressi-Sub
2292:Burst disc
2270:Underwater
2258:Silt screw
2132:Dive light
2127:Buddy line
1993:Dive timer
1878:Dive skins
1717:Dump valve
1684:Travel gas
1639:Bottom gas
1542:Snorkeling
1527:Freediving
1390:Toxic tort
1340:Job strain
1310:Ergonomics
1285:Break room
807:Radium jaw
797:Phossy jaw
672:Chalicosis
642:Barotrauma
632:Asbestosis
467:2022-04-01
444:2012-09-23
419:2012-09-23
306:HSE.gov.uk
220:References
176:Royal Navy
11648:Indexes:
11148:Sea Cliff
11081:Ictineu 3
11032:Archimède
11007:Aluminaut
10337:Bill Todd
10242:Tim Peake
10102:Paul Hill
9904:Aquanauts
9837:Tom Mount
9792:explorers
9661:Hans Hass
9611:Ben Cropp
9543:Ivan Tors
9533:Paul Rose
9218:Hans Hass
9166:of diving
9042:National
8945:Aquathlon
8900:Australia
8590:(ScotSAC)
7658:Dave Shaw
7618:Jim Jones
7355:incidents
7245:incidents
7243:Dive boat
7235:Incidents
7016:Aqua-Lung
7009:equipment
6854:Engineers
6840:The Diver
6799:Commodore
6444:Paul Bert
6378:Screening
6347:Personnel
6313:First aid
6301:Treatment
6244:Immersion
6124:Hyperoxia
6103:Dysbarism
6005:disorders
5854:Equipment
5720:Checklist
5611:Pyle stop
4936:Powerhead
4904:Polespear
4804:equipment
4802:Tools and
4735:Mary Rose
4721:Lusitania
4713:Laurentic
3648:Polespear
3626:Equipment
3470:Aquathlon
3288:ROV PHOCA
3258:KaikĹŤ ROV
3115:Dive boat
3108:Platforms
3029:equipment
2956:Gas panel
2880:Hopcalite
2852:Moon pool
2696:Technisub
2646:Cis-Lunar
2616:AP Diving
2607:equipment
2572:Gas panel
2412:Sidemount
2370:Scuba set
2274:apparatus
2272:breathing
2243:Dive reel
2122:Bolt snap
2098:equipment
2075:PowerSwim
2031:equipment
1960:Half mask
1950:Band mask
1896:and masks
1868:Rash vest
1763:equipment
1664:Hydreliox
1111:Checklist
1079:ISO 45001
1067:Standards
817:Silicosis
627:Acrodynia
393:2 January
103:flammable
99:explosive
11642:Glossary
11618:Category
11411:interest
11118:Losharik
11095:Jiaolong
11057:Sea Pole
10472:Rescuers
9178:Aquanaut
9164:Pioneers
8917:Colombia
8708:(ProTec)
8651:agencies
8560:(ProTec)
8488:(FFESSM)
8437:agencies
8396:agencies
7929:training
7872:Research
7807:DIN 7876
7411:Wildrake
7351:Offshore
7076:vehicles
6637:(SAUHMA)
6565:research
6409:Research
6258:Drowning
6253:Asphyxia
6175:Taravana
6037:Pressure
5628:Dive log
5516:Drowning
5461:Lack of
5400:Freeflow
5385:Silt out
5380:Overhead
5196:industry
5168:(FFESSM)
4894:Speargun
4705:La Belle
4236:Military
4174:Military
3952:Drowning
3663:Swimfins
3658:Speargun
3369:Jackstay
3313:SeaPerch
3243:Épaulard
3077:Wet bell
3037:Air-lock
2863:handling
2837:Jackstay
2832:Downline
2741:Porpoise
2557:Air line
2517:Porpoise
2193:Lifeline
2082:Towboard
2053:Wet bell
2029:Mobility
1903:Anti-fog
1851:Dry suit
1844:Newtsuit
1839:JIM suit
1440:Journals
1429:Category
1355:Overwork
1273:See also
1026:(Canada)
1017:National
980:Agencies
842:Tinnitus
712:Erethism
619:injuries
614:diseases
274:Elsevier
239:(2012).
105:gases.
75:hot work
11676:Outline
11630:Commons
11495:SeaKeys
11409:Special
11316:SRV-300
11273:DSRV-2
11265:DSRV-1
11156:Shinkai
11132:Nautile
11049:Harmony
10998:vehicle
10587:physics
10503:Frogmen
9863:Wrecks
9451:holders
8690:(IANTD)
8512:(IANTD)
8482:(FEDAS)
8371:schools
8319:(WRSTC)
8280:(IDRCF)
7719:Manuals
7042:Nikonos
7029:SP-350
7023:Calypso
6807:Monitor
6631:(SPUMS)
6246:related
6129:Hypoxia
6039:related
5835:Gas man
5805:Bellman
5526:Hypoxia
5370:Delta-P
5365:Current
5347:hazards
5162:(FEDAS)
4926:Gyrojet
4918:firearm
4882:weapons
4844:Pigging
4816:Airlift
4743:Monitor
4488:UNGERIN
4323:KOPASKA
4308:JW GROM
4283:Fukuryu
4199:Frogman
4139:Haenyeo
3940:Hazards
3668:Monofin
3485:Haenyeo
3388:General
3374:Jonline
3278:OpenROV
3161:habitat
2636:Beuchat
2467:Dolphin
2087:Wet sub
2070:Monofin
2065:Swimfin
1894:Helmets
1873:Wetsuit
1816:Jonline
1616:Swimfin
1611:Snorkel
1458:Commons
1038:(Spain)
1032:(Italy)
859:hygiene
657:Burnout
507:Staff.
297:Staff.
11688:Portal
11664:Diving
11657:Divers
11413:groups
11310:Remora
11275:Avalon
11267:Mystic
11258:Mystic
11186:DSV-5
11180:Turtle
11139:Pisces
11102:Konsul
11043:FNRS-3
11038:FNRS-2
10906:Impact
10763:Diving
10696:theory
10634:Diving
10585:Diving
9853:Reefs
9798:Caves
8905:Turkey
8769:(NAUI)
8745:(CDAA)
8736:diving
8714:(RAID)
8702:(PDIC)
8696:(PADI)
8684:(FIAS)
8678:(DSAT)
8672:(CMAS)
8666:(BSAC)
8660:(ANDI)
8634:(AAUS)
8602:(TSSF)
8566:(RAID)
8554:(PDIC)
8548:(PADI)
8536:(NAUI)
8530:(NASE)
8524:(TIDF)
8506:(IAHD)
8494:(FIAS)
8476:(CMAS)
8464:(BSAC)
8458:(ANMP)
8452:(ANDI)
8446:(ACUC)
8411:(CMAS)
8405:(AIDA)
8340:(ADAS)
8303:(NOAA)
8292:(IMCA)
8286:(IDSA)
8133:levels
8040:Skills
7425:diving
7353:diving
7031:Denise
6649:(NEDU)
6643:(UHMS)
6605:(EUBS)
6599:(EDTC)
6593:(DMAC)
6587:(DDRC)
6112:Oxygen
6003:Diving
5906:health
5856:safety
5555:Diving
5345:Diving
5186:(WKPP)
5180:(QRSS)
5174:(IAHD)
5156:(CMAS)
5138:(CDAA)
5132:(BSAC)
4984:QBS-06
4866:Tremie
4773:Diving
4698:Kronan
4328:MARCOS
4288:GRUMEC
4238:diving
4176:diving
3564:(CWTB)
3223:ABISMO
3189:SEALAB
2761:Suunto
2731:Nemrod
2706:Heinke
2605:Diving
2577:Hookah
2532:Salvus
2096:Safety
1689:Trimix
1679:Oxygen
1674:Nitrox
1669:Hydrox
1659:Heliox
1141:Hazard
1104:Safety
637:Asthma
540:5 July
515:5 July
492:5 July
367:5 July
341:5 July
312:5 July
280:
251:
83:diving
11569:Other
11308:ASRV
11252:MSM-1
11015:Alvin
10944:Other
8775:(TDI)
8763:(CDG)
8757:(GUE)
8751:(CDG)
8726:(TXR)
8720:(TSA)
8608:(UDI)
8596:(SSI)
8584:(SEI)
8578:(SDI)
8572:(SAA)
8542:(NOB)
8518:(ILS)
8500:(GUE)
8470:(CFT)
8433:scuba
8423:(SSI)
8356:(HSE)
8274:(EUF)
8129:scuba
7927:Diver
7611:death
7072:Diver
6790:sites
6581:(DAN)
6018:Cramp
5473:Panic
5150:(CFT)
5144:(CDG)
5120:Diver
4783:COMEX
4691:Egypt
4240:units
3611:(VWT)
3600:(STA)
3594:(NLT)
3588:(FIM)
3582:(DNF)
3576:(DYN)
3570:(CNF)
3558:(CWT)
3417:Sonar
2721:Mares
2686:Fenzy
2671:Divex
2661:DESCO
2656:Dacor
2621:Apeks
2587:Snuba
2502:LAR-V
2497:LAR-6
2492:LAR-5
2482:IDA71
2362:scuba
1280:Break
559:(PDF)
462:(PDF)
387:(PDF)
332:(PDF)
302:(PDF)
11289:Priz
11188:Nemo
11178:DSV
11170:DSV
11162:DSV
11154:DSV
11146:DSV
11088:JAGO
11013:DSV
8734:Cave
8417:(PI)
6805:USS
5710:Risk
4758:Vasa
4749:HMS
4741:USS
4728:Mars
4719:RMS
4508:work
3233:CURV
2537:Siva
2507:LARU
2462:DSEA
2457:CUMA
1091:(US)
1055:(US)
1044:(UK)
982:and
617:and
542:2017
517:2017
494:2017
395:2024
369:2017
343:2017
314:2017
278:ISBN
249:ISBN
155:ePTW
11247:LR7
11242:LR5
11125:Mir
7021:RV
6797:SS
6674:Law
4711:SS
4689:SS
4092:Ama
3995:Ama
3495:Ama
2522:Ray
101:or
24:PTW
11706::
561:.
533:.
484:.
334:.
304:.
276:.
247:.
228:^
70:.
9098:)
9037:)
1493:e
1486:t
1479:v
1260:)
1256:(
1250:)
1246:(
596:e
589:t
582:v
565:.
544:.
519:.
496:.
470:.
447:.
422:.
397:.
371:.
345:.
316:.
286:.
257:.
209:.
153:(
22:(
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