Scuba Educators International (SEI) (also known as SEI Diving) is a non-for-profit underwater diving training organization established in the United States...

content is now delivered by Scuba Educators International, an organisation founded by a group of former senior YMCA SCUBA instructors in 2008. In 1954...

Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and...

by Oceaneering International. No longer in production. ratio decompression A technique for calculating decompression schedules for scuba divers engaged...

surface-supplied diver is less likely to have an "out-of-air" emergency than a scuba diver using a single gas supply, as there are normally two alternative breathing...

technical scuba training and certification agency CMAS code INT/F01 IDA International Diving Association IDEA - International Diving Educators Association...

decompression. A.S.S.E.T. Association of SCUBA Service Engineers and Technicians. Association of Diving Contractors International A non-profit organization to promote...

The National Academy of Scuba Educators, also known as NASE Worldwide, is a recreational scuba training organization which was founded in Texas during...

3 ed.). Scuba Diving International. "Standards for Training Organisations/System, EN 14153-3 / ISO 24801-3". EUF Certification International. Archived...

Scuba Schools International (SSI) is a for-profit organization that teaches the skills involved in scuba diving and freediving, and supports dive businesses...

Company "Competencies of a recreational scuba diver at level 2 "Autonomous Diver"". EUF Certification International. Archived from the original on 29 October...

Treatment using scuba diving activities Scuba diving tourism – Industry based on recreational diver travel Scuba Educators International (SEI) – Recreational...

from a rebel-held port in Libya. The raid by Navy SEALs took place in international waters off the coast of Cyprus; the raid was a success, preventing a...

California Peninsula in Mexico when he heard via his boat's radio that two scuba divers were reported missing in the area. Irwin and his entire crew suspended...

Amy E. (2015). "Hypoxic Blackout: Diagnosis, Risks, and Prevention". International Journal of Aquatic Research and Education. 9 (3): 342–347. doi:10.25035/ijare...

representing European affiliates Scuba Educators International – Recreational diver training and certification agency YMCA SCUBA Program – Defunct recreational...

overfishing (e.g., from blast fishing, cyanide fishing, spearfishing on scuba), sunscreen use, and harmful land-use practices, including runoff and seeps...

development of UK special forces and the global war on terror". Review of International Studies. 35 (4). Cambridge University Press: 971–982. doi:10.1017/S0260210509990398...

underwater with monofin either by holding one's breath or using open circuit scuba diving equipment. Events exist over distances similar to swimming competitions...

A dive boat is a boat that recreational divers or professional scuba divers use to reach a dive site which they could not conveniently reach by swimming...

down flag, or scuba flag, is a flag used on the water to indicate that there is a diver below. Two styles of flag are in use. Internationally, the code flag...

massive operation amid intense worldwide public interest and involved international rescue teams. On 2 July, after advancing through narrow passages and...

after asphyxia. Research by Ola Didrik Saugstad and others led to new international guidelines on newborn resuscitation in 2010, recommending the use of...

training programmes". ISO 13293:2012. International Standards Organisation. 2012. Retrieved 3 July 2016. "Discover Scuba Diving". www.padi.com. Retrieved 9...

film-making has brought him international recognition. He has been called "the great communicator, the peerless educator" and "the greatest broadcaster...

Scuba Diving International (SDI) is a Scuba training and certification agency. It is the recreational arm of Technical Diving International, a technical...

principles described by John Scott Haldane. half+200 half+15 An alternative scuba reserve gas management strategy to the rule of thirds for breathing stage...

Association of Diving Instructors (PADI), Scuba Schools International (SSI), the National Academy of Scuba Educators (NASE) Worldwide, Professional Technical...

gases. The gas may be supplied from a scuba cylinder carried by the diver, in which case it is called a scuba regulator, or via a hose from a compressor...

may be breathing gas used with a scuba set, in which case the cylinder may also be referred to as a scuba cylinder, scuba tank or diving tank. When used...