Hyperbaric Research

Navy Experimental Diving Unit
Navy Reserve Navy Diver Seaman Jesse Kole, assigned to Naval Experimental Diving Unit, does an inspection dive of the interior of the wreck of the former Russian submarine Juliett 484.

US Navy is working on dive suit that prevents decompression

The Navy Experimental Diving Unit tested the Deep Sea Expeditionary with No Decompression (DSEND) Suit underwater last February.

The Atmospheric Diving Suit (ADS) used by the Navy at the moment is cumbersome, unmaneuverable, and requires relatively large sea craft for deployment. With this new project, it will be improved in a number of ways, including the rotary joint design that it now uses.

Florida Professor Resurfaces After Spending 100 Days Living Underwater

Professor Joseph Dituri from the University of South Florida broke a previous Guinness World Record when he surfaced after living underwater for 100 days.

A retired U.S. Navy Diving Officer and aquanaut, the 55-year-old Dituri embarked on the project in an effort to learn about the effects of hyperbaric pressure on the human body.

He hypothesises that increased pressure has the potential to help humans live longer and prevent diseases associated with ageing.

Respected diving researcher Dr Richard D Vann served in Vietnam as a US Navy Seal
Respected diving researcher Dr Richard D Vann served in Vietnam as a US Navy Seal

World renowned diving researcher Dick Vann dies

He had been battling multiple myeloma since 2010.

The family of Dr Richard Vann wishes to thank everyone for their tremendous outpouring of love for such a wonderful man.

Dick was a beloved husband, father, colleague and friend and we will all miss him dearly

Dick Vann's family have confirmed that in accordance with his wishes, his ashes will be scattered in Maine, where his parents and grandparents are interred.

Management of decompression stress

World-renowned diving medicine expert Dr Neal Pollock gave everyone a lot to think about with his talk on the thoughtful management of decompression stress.

Neal looked at the many factors that can alter decompression stress and the practical strategies all divers can use to optimise decompression safety.

“It is increasingly common for divers to rely on dive computers for their decompression safety. Dive computers do not yet measure or integrate a multitude of factors that can alter decompression stress.”- Dr Neal Pollock.

Dr. Richard Vann gave a number of safety and physiology talks at the 2013 DEMA Show in Orlando
Dr. Richard Vann gave a number of safety and physiology talks at the 2013 DEMA Show in Orlando

Dr. Richard D. Vann to be awarded prestigious NOGI

This coveted award is widely recognised as the oldest and most prestigious in the diving industry. The NOGI has been awarded on an annual basis since 1960 to a select group of divers and undersea visionaries who rank at the top of their fields in arts, science, sports / education, environment, and distinguished service. In 1993 the AUAS was created to administer the NOGI award.

The Clock — Extend dive time with physical fitness

Tick tock tick tock. Have you ever heard someone say, “There goes 15 minutes of my life I will never get back?” While there are many different philosophies and applications of time, most divers don’t want to waste it. Instead, divers carefully invest some of their precious time, energy and money planning and preparing for their ideal SCUBA experience.

Why is Scientific Diving Safer?

Scientific diving appears to be one of the safer forms of diving, a recent study of incidences of decompression illness over ten years has found. This safety seems to be facilitated by a combination of relatively high levels of training and oversight, the predominance of shallow, no-decompression diving and, possibly, low peer or institutional pressure to complete dives under less than optimal circumstances.