Idstori Diver
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Special Forces' Wear of Non-Standard Uniforms*
Special Forces’ Wear of Non-Standard Uniforms* W. Hays Parks** In February 2002, newspapers in the United States and United Kingdom published complaints by some nongovernmental organizations (“NGOs”) about US and other Coalition special operations forces operating in Afghanistan in “civilian clothing.”1 The reports sparked debate within the NGO community and among military judge advocates about the legality of such actions.2 At the US Special Operations Command (“USSOCOM”) annual Legal Conference, May 13–17, 2002, the judge advocate debate became intense. While some attendees raised questions of “illegality” and the right or obligation of special operations forces to refuse an “illegal order” to wear “civilian clothing,” others urged caution.3 The discussion was unclassified, and many in the room were not * Copyright © 2003 W. Hays Parks. ** Law of War Chair, Office of General Counsel, Department of Defense; Special Assistant for Law of War Matters to The Judge Advocate General of the Army, 1979–2003; Stockton Chair of International Law, Naval War College, 1984–1985; Colonel, US Marine Corps Reserve (Retired); Adjunct Professor of International Law, Washington College of Law, American University, Washington, DC. The views expressed herein are the personal views of the author and do not necessarily reflect an official position of the Department of Defense or any other agency of the United States government. The author is indebted to Professor Jack L. Goldsmith for his advice and assistance during the research and writing of this article. 1 See, for example, Michelle Kelly and Morten Rostrup, Identify Yourselves: Coalition Soldiers in Afghanistan Are Endangering Aid Workers, Guardian (London) 19 (Feb 1, 2002). -
Hyperbaric Physiology the Rouse Story Arrival at Recompression
Hyperbaric Physiology The Rouse Story • Oct 12, 1992, off the New Jersey coast • father/son team of experienced divers • explore submarine wreck in 230 ft (70 m) • breathing compressed air • trapped in wreck & escaped with no time for decompression Chris and Chrissy Rouse Arrival at recompression Recompression efforts facility • Both divers directly ascend to dive boat • Recompression starts about 3 hrs after • Helicopter arrives at boat in 1 hr 27 min ascent • Bronx Municipal Hospital recompression facility – put on pure O2 and compressed to 60 ft – Chris (39 yrs) pronounced dead • extreme pain as circulation returned – compressed to 165 ft, then over 5.5 hrs – Chrissy (22 yrs) gradually ascended back to 30 ft., lost • coherent and talking consciousness • paralysis from chest down • no pain – back to 60 ft. Heart failure and death • blood sample contained foam • autopsy revealed that the heart contained only foam Medical Debriefing Gas Laws • Boyle’s Law • Doctors conclusions regarding their – P1V1 = P2V2 treatment • Dalton’s Law – nothing short of recompression to extreme – total pressure is the sum of the partial pressures depths - 300 to 400 ft • Henry’s Law – saturation treatment lasting several days – the amt of gas dissolved in liquid at any temp is – complete blood transfusion proportional to it’s partial pressure and solubility – deep helium recompression 1 Scuba tank ~ 64 cf of air Gas problems during diving Henry, 1 ATM=33 ft gas (10 m) dissovled = gas Pp & tissue • Rapture of the deep (Nitrogen narcosis) solubility • Oxygen -
The Mississippi River Find
The Journal of Diving History, Volume 23, Issue 1 (Number 82), 2015 Item Type monograph Publisher Historical Diving Society U.S.A. Download date 04/10/2021 06:15:15 Link to Item http://hdl.handle.net/1834/32902 First Quarter 2015 • Volume 23 • Number 82 • 23 Quarter 2015 • Volume First Diving History The Journal of The Mississippi River Find Find River Mississippi The The Journal of Diving History First Quarter 2015, Volume 23, Number 82 THE MISSISSIPPI RIVER FIND This issue is dedicated to the memory of HDS Advisory Board member Lotte Hass 1928 - 2015 HISTORICAL DIVING SOCIETY USA A PUBLIC BENEFIT NONPROFIT CORPORATION PO BOX 2837, SANTA MARIA, CA 93457 USA TEL. 805-934-1660 FAX 805-934-3855 e-mail: [email protected] or on the web at www.hds.org PATRONS OF THE SOCIETY HDS USA BOARD OF DIRECTORS Ernie Brooks II Carl Roessler Dan Orr, Chairman James Forte, Director Leslie Leaney Lee Selisky Sid Macken, President Janice Raber, Director Bev Morgan Greg Platt, Treasurer Ryan Spence, Director Steve Struble, Secretary Ed Uditis, Director ADVISORY BOARD Dan Vasey, Director Bob Barth Jack Lavanchy Dr. George Bass Clement Lee Tim Beaver Dick Long WE ACKNOWLEDGE THE CONTINUED Dr. Peter B. Bennett Krov Menuhin SUPPORT OF THE FOLLOWING: Dick Bonin Daniel Mercier FOUNDING CORPORATIONS Ernest H. Brooks II Joseph MacInnis, M.D. Texas, Inc. Jim Caldwell J. Thomas Millington, M.D. Best Publishing Mid Atlantic Dive & Swim Svcs James Cameron Bev Morgan DESCO Midwest Scuba Jean-Michel Cousteau Phil Newsum Kirby Morgan Diving Systems NJScuba.net David Doubilet Phil Nuytten Dr. -
Scuba Diving History
Scuba diving history Scuba history from a diving bell developed by Guglielmo de Loreno in 1535 up to John Bennett’s dive in the Philippines to amazing 308 meter in 2001 and much more… Humans have been diving since man was required to collect food from the sea. The need for air and protection under water was obvious. Let us find out how mankind conquered the sea in the quest to discover the beauty of the under water world. 1535 – A diving bell was developed by Guglielmo de Loreno. 1650 – Guericke developed the first air pump. 1667 – Robert Boyle observes the decompression sickness or “the bends”. After decompression of a snake he noticed gas bubbles in the eyes of a snake. 1691 – Another diving bell a weighted barrels, connected with an air pipe to the surface, was patented by Edmund Halley. 1715 – John Lethbridge built an underwater cylinder that was supplied via an air pipe from the surface with compressed air. To prevent the water from entering the cylinder, greased leather connections were integrated at the cylinder for the operators arms. 1776 – The first submarine was used for a military attack. 1826 – Charles Anthony and John Deane patented a helmet for fire fighters. This helmet was used for diving too. This first version was not fitted to the diving suit. The helmet was attached to the body of the diver with straps and air was supplied from the surfa 1837 – Augustus Siebe sealed the diving helmet of the Deane brothers’ to a watertight diving suit and became the standard for many dive expeditions. -
History of Scuba Diving About 500 BC: (Informa on Originally From
History of Scuba Diving nature", that would have taken advantage of this technique to sink ships and even commit murders. Some drawings, however, showed different kinds of snorkels and an air tank (to be carried on the breast) that presumably should have no external connecons. Other drawings showed a complete immersion kit, with a plunger suit which included a sort of About 500 BC: (Informaon originally from mask with a box for air. The project was so Herodotus): During a naval campaign the detailed that it included a urine collector, too. Greek Scyllis was taken aboard ship as prisoner by the Persian King Xerxes I. When Scyllis learned that Xerxes was to aack a Greek flolla, he seized a knife and jumped overboard. The Persians could not find him in the water and presumed he had drowned. Scyllis surfaced at night and made his way among all the ships in Xerxes's fleet, cung each ship loose from its moorings; he used a hollow reed as snorkel to remain unobserved. Then he swam nine miles (15 kilometers) to rejoin the Greeks off Cape Artemisium. 15th century: Leonardo da Vinci made the first known menon of air tanks in Italy: he 1772: Sieur Freminet tried to build a scuba wrote in his Atlanc Codex (Biblioteca device out of a barrel, but died from lack of Ambrosiana, Milan) that systems were used oxygen aer 20 minutes, as he merely at that me to arficially breathe under recycled the exhaled air untreated. water, but he did not explain them in detail due to what he described as "bad human 1776: David Brushnell invented the Turtle, first submarine to aack another ship. -
GR03617-01 UDT 2018 Press Pack AW.Indd
UDT 2018 UNDERSEA DEFENCE TECHNOLOGY SEC, Glasgow Visit us on Stand C2 AVON PROTECTION AT UDT 2018 Avon Protection has more than 130 years of experience, delivering performance innovation, design and engineering solutions. Avon Protection’s capabilities include the design, development, test and manufacture of respirators, filters, escape hoods, powered air purifying respirators (PAPRs), self-contained breathing apparatus (SCBA), hybrid systems, thermal imaging, dive computers and closed circuit rebreathers. Over our history of innovation, design and engineering, we have exclusively focused on the military, law enforcement, firefighting and industrial markets, understanding the unique requirements of these specialist, high threat, user groups. This depth of understanding and specialisation has enabled Avon Protection to become the recognised global market leader for respiratory products in this field. PRODUCTS ON SHOW MCM100 MDC150 Mi-TIC S NH15 COMBO 2 AVON PROTECTION AT UDT 2018 MCM100 The MCM100 is a configurable platform to meet multiple military Underwater Breathing Apparatus (UBA) requirements. It is a fully closed circuit, electronically controlled, mixed gas rebreather CE tested to 100m, suitable for a large range of military or tactical diving disciplines such as Mine Countermeasure (MCM), Explosive Ordnance Disposal (EOD) shallow or deep, Mine Investigation and Exploitation (MIE) and Special Operations Forces (SOF). MDC150 The next generation of military dive computer with real-time data/ decompression logging and a custom interface which is fully reconfigurable allowing reprogramming as requirements change. The multiple algorithm capability allows for end user decompression system inclusion. The robust and ergonomic form has been specifically designed for use in demanding military diving applications. Mi-TIC S. -
Hans Hass – Wikipedia
Hans Hass – Wikipedia http://de.wikipedia.org/wiki/Hans_Hass aus Wikipedia, der freien Enzyklopädie Hans Heinrich Julius Hass (zuvor Haß, * 23. Jänner 1919 Hans Hass in Wien; † 16. Juni 2013 ebenda) war ein österreichischer Zoologe und Meeresforscher, der vor allem durch seine Dokumentarfilme über Haie und seinen Einsatz für den Umweltschutz bekannt wurde. 1 Leben 1.1 Familie 2 Energontheorie 3 Institutsgründungen 4 Technische Neuerungen 5 Kritik 6 Werke (Auswahl) 7 Filmografie (Auswahl) Hans Hass 8 Auszeichnungen 9 Weblinks Persönliche Informationen 10 Einzelnachweise Name: Hans Heinrich Julius Hass Nationalität: Österreich Geburtstag: 23. Jänner 1919 Geburtsort: Wien Sterbedatum: 16. Juni 2013 Hans Hass, noch in den 1950er Jahren Haß geschrieben, war Sterbeort: Wien der Sohn des Rechtsanwalts Hans Haß[1] und der Fabrikantentochter Meta Brausewetter. Er besuchte das Theresianum in Wien und schloss 1937 die Schule ab.[2] Prägend für sein Interesse an der Meeresbiologie war seine Maturareise 1937 an die französische Riviera mit Unterwasserjagden und Unterwasserfotografie. 1939 organisierte Hans Hass eine Reise nach Curaçao und Bonaire (Niederländische Antillen) mit seinen Freunden Alfred von Wurzian und Jörg Böhler. Dort drehte er seinen ersten Film, bei dem er erstmals die freischwimmende Filmmethode verwandte. (Da inzwischen der Zweite Weltkrieg begonnen hatte, kehrten die drei Freunde über die Vereinigten Staaten, Japan, China und die Sowjetunion – 1939/1940 noch nicht in den Krieg involviert – ins Deutsche Reich zurück.) Nach dieser Expedition in die Karibik und ersten Fachartikeln stieg Hass Der Meeresforscher Hans 1940 vom Studium der Rechtswissenschaften auf Zoologie um. Eine weitere Hass führte 1950 vor, wie Expedition führte ihn 1942 in die Ägäis zur Pilion-Halbinsel, zu den man ein Telefonbuch Nördlichen Sporaden und nach Santorin. -
Side Scanning Sonar - a Theoretical Study
SIDE SCANNING SONAR - A THEORETICAL STUDY by Olivier L e e n h a r d t , Institut für Geophysik der Universitàt, Kiel ABSTRACT The principle of operation in side scanning sonars is here studied. After briefly describing the various existing equipments, the influence of different design factors on the range is first examined, and then the resolution in both the horizontal and the vertical plane. Next distortions are analysed. Firstly there are those inherent in the principle adopted for tïîèuistruinent : these distortions are due either to the obliquity of the acoustic waves, or to the ratio between recording scales, or again to the slope of the sea bottom. Secondly, accidental distortions are discussed : these result from the pitch, roll or yawing of the fish carrying the transducer, from the crabwise motions of the vessel due to cross winds or currents, and from variations in the velocity of sound in water. Finally acoustic interferences are discussed : those attributable to the recording paper, to several instruments being operated simultaneously, or to shoals of fish, the Deep Scattering Layer, or to airbubbles in the water. Some indications as to how to achieve satisfactory results with a side scanning sonar for specified purposes are given in a brief conclusion. For illustrated examples the reader is referred to various earlier issues of the International Hydrographic Review. GENERAL It was to geologists in Great Britain towards the end of the 1950s that the idea of applying side scan soilar methods first came — and it is the British who have contributed the most to the development of this equipment. -
Diving with the Seahorse
DIVING WITH THE SEAHORSE Omega has achieved a great deal in divers’ watches and was a true pioneer in water-sealed timepieces. The Omega seahorse symbolizing water resistance has even become one of the best known logos. BY JENS KOCH he history of divers’ watches at Omega began not only at an ex - T tremely early point in time but with a timekeeper that was better known for its elegance than its robust construc - tion. This is not surprising, for it was the age of art deco and thus rectangular watches. In 1932, the Omega Marine was already defining revolutionary case making: a double case ensured water re - sistance, while a tensioning lever pushed the inner case against a leather seal. The outer crystal was crafted in scratchproof sapphire, a rarity at the time. The watch was available in rust-free Staybrite steel as well as in gold. A strap crafted in seal leather guaranteed resistance to salt wa - ter, and the folding clasp offered length adjustment. In an extreme temperature test in 1936, three Marine models were placed The Omega Marine, introduced in 1932, with a in water heated to 85° C (185° F) for double case, sapphire crystal, and a strap made of four minutes and then lowered 73 meters saltwater-resistant seal leather HISTORY Omega Seamaster The foundations of a grand line: Seamaster models from 1948, The Seamaster Professional 600 from 1970, nicknamed ProPlof, Those who put their lives on the line need a good watch on their wrists: The Seamaster Professional 100 0m/330 0ft from 1971 with one of them in chronometer version with a monocoque case and security button for the rotating bezel an Omega ad from 1970 for the Seamaster Professional 600 a monocoque case was Omega’s most water-resistant watch. -
Adm Issue 10 Finnished
4x4x4x4 Four times a year Four times the copy Four times the quality Four times the dive experience Advanced Diver Magazine might just be a quarterly magazine, printing four issues a year. Still, compared to all other U.S. monthly dive maga- zines, Advanced Diver provides four times the copy, four times the quality and four times the dive experience. The staff and contribu- tors at ADM are all about diving, diving more than should be legally allowed. We are constantly out in the field "doing it," exploring, photographing and gathering the latest information about what we love to do. In this issue, you might notice that ADM is once again expanding by 16 pages to bring you, our readers, even more information and contin- ued high-quality photography. Our goal is to be the best dive magazine in the history of diving! I think we are on the right track. Tell us what you think and read about what others have to say in the new "letters to bubba" section found on page 17. Curt Bowen Publisher Issue 10 • • Pg 3 Advanced Diver Magazine, Inc. © 2001, All Rights Reserved Editor & Publisher Curt Bowen General Manager Linda Bowen Staff Writers / Photographers Jeff Barris • Jon Bojar Brett Hemphill • Tom Isgar Leroy McNeal • Bill Mercadante John Rawlings • Jim Rozzi Deco-Modeling Dr. Bruce Wienke Text Editor Heidi Spencer Assistants Rusty Farst • Tim O’Leary • David Rhea Jason Richards • Joe Rojas • Wes Skiles Contributors (alphabetical listing) Mike Ball•Philip Beckner•Vern Benke Dan Block•Bart Bjorkman•Jack & Karen Bowen Steve Cantu•Rich & Doris Chupak•Bob Halstead Jitka Hyniova•Steve Keene•Dan Malone Tim Morgan•Jeff Parnell•Duncan Price Jakub Rehacek•Adam Rose•Carl Saieva Susan Sharples•Charley Tulip•David Walker Guy Wittig•Mark Zurl Advanced Diver Magazine is published quarterly in Bradenton, Florida. -
'The Last of the Earth's Frontiers': Sealab, the Aquanaut, and the US
‘The Last of the earth’s frontiers’: Sealab, the Aquanaut, and the US Navy’s battle against the sub-marine Rachael Squire Department of Geography Royal Holloway, University of London Submitted in accordance with the requirements for the degree of PhD, University of London, 2017 Declaration of Authorship I, Rachael Squire, hereby declare that this thesis and the work presented in it is entirely my own. Where I have consulted the work of others, this is always clearly stated. Signed: ___Rachael Squire_______ Date: __________9.5.17________ 2 Contents Declaration…………………………………………………………………………………………………………. 2 Abstract……………………………………………………………………………………………………………… 5 Acknowledgements …………………………………………………………………………………………… 6 List of figures……………………………………………………………………………………………………… 8 List of abbreviations…………………………………………………………………………………………… 12 Preface: Charting a course: From the Bay of Gibraltar to La Jolla Submarine Canyon……………………………………………………………………………………………………………… 13 The Sealab Prayer………………………………………………………………………………………………. 18 Chapter 1: Introducing Sealab …………………………………………………………………………… 19 1.0 Introduction………………………………………………………………………………….... 20 1.1 Empirical and conceptual opportunities ……………………....................... 24 1.2 Thesis overview………………………………………………………………………………. 30 1.3 People and projects: a glossary of the key actors in Sealab……………… 33 Chapter 2: Geography in and on the sea: towards an elemental geopolitics of the sub-marine …………………………………………………………………………………………………. 39 2.0 Introduction……………………………………………………………………………………. 40 2.1 The sea in geography………………………………………………………………………. -
Orcas in Our Midst, Volume 2, the Next Generation
Salish Sea Watershed and Columbia Basin The Salish Sea includes marine waters from Puget Sound, Washington to Georgia Strait, British Columbia. Orcas forage and travel throughout these inland waters, and also depend on salmon returning to the Columbia River, especially in winter months. Map courtesy of Harvey Greenberg, Department of Earth and Space Sciences, University of Washington (from USGS data). The Whales Who Share Our Inland Waters J pod, with some L pod orcas, in a formation known as “resting.” In this pattern, pods travel slowly in tight lines just under the surface for a few minutes, then rise for a series of blows for a minute or two. Photo by Jeff Hogan. Volume 2: The Next Generation Second Edition, March, 2006, updated August 2010 First edition funded by Puget Sound Action Team’s Public Involvement and Education Program by Howard Garrett Orca Network Whidbey Island, Washington Olympia, Washington www.orcanetwork.org www.psat.wa.gov Teachers: Student Activity guides by Jeff Hogan, Killer Whale Tales, Vashon, WA available at www.killerwhaletales.org or contact [email protected]. Orca Network is dedicated to raising awareness about the whales of the Pacific Northwest and the importance of providing them healthy and safe habitats. COVER: “Salmon Hunter” by Randall Scott Courtesy of Wild Wings, LLC.Lake City, MN 55041 Prints by the artist may be ordered by calling 1-800-445-4833 J1, at over 50 years old, swims in the center of a tight group of close family including newborn J38, at right. Photo by Jeff Hogan, Killer Whale Tales. Dedication To the mysterious orcas roaming these bountiful waters, to readers of all ages who seek to understand wildlife in their natural settings, to celebrate the whales’ presence here, and to help protect and restore the habitats we share with our orca neighbors.