Revista General De Marina, 280/5, Junio 2021
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Scuba Diving and Ocean Environmental
ENGLISH REPORT SCUBA DIVING AND OCEAN ENVIRONMENTAL RESPECT IUT du Limousin Département Informatique 2019 - 2020 Thomas MARTY - Jean LAURENT 1 CONTENTS 1 What is Scuba Diving? ........................................................................................ 3 1.1 Introduction ..................................................................................................... 3 1.2 History ............................................................................................................. 3 1.3 Danger and Safety ........................................................................................... 5 1.3.1 Volume and Weight ................................................................................. 5 1.3.2 Pressure and Barotrauma (lungs) ............................................................. 6 1.3.3 Pressure and Barotrauma (ears)................................................................ 8 1.4 Legislation ....................................................................................................... 9 1.4.1 Diving Regulator .................................................................................... 11 1.4.2 Buoyancy Compensator ......................................................................... 12 1.4.3 Diving suits ............................................................................................ 13 1.5 Travels ........................................................................................................... 13 1.5.1 Great Barrier Reef ................................................................................. -
Chapter 23 ENVIRONMENTAL EXTREMES: ALTERNOBARIC
Environmental Extremes: Alternobaric Chapter 23 ENVIRONMENTAL EXTREMES: ALTERNOBARIC RICHARD A. SCHEURING, DO, MS*; WILLIAM RAINEY JOHNSON, MD†; GEOFFREY E. CIARLONE, PhD‡; DAVID KEYSER, PhD§; NAILI CHEN, DO, MPH, MASc¥; and FRANCIS G. O’CONNOR, MD, MPH¶ INTRODUCTION DEFINITIONS MILITARY HISTORY AND EPIDEMIOLOGY Altitude Aviation Undersea Operations MILITARY APPLIED PHYSIOLOGY Altitude Aviation Undersea Operations HUMAN PERFORMANCE OPTIMIZATION STRATEGIES FOR EXTREME ENVIRONMENTS Altitude Aviation Undersea Operations ONLINE RESOURCES FOR ALTERNOBARIC ENVIRONMENTS SUMMARY *Colonel, Medical Corps, US Army Reserve; Associate Professor, Military and Emergency Medicine, Uniformed Services University of the Health Sci- ences, Bethesda, Maryland †Lieutenant, Medical Corps, US Navy; Undersea Medical Officer, Undersea Medicine Department, Naval Medical Research Center, Silver Spring, Maryland ‡Lieutenant, Medical Service Corps, US Navy; Research Physiologist, Undersea Medicine Department, Naval Medical Research Center, Silver Spring, Maryland §Program Director, Traumatic Injury Research Program; Assistant Professor, Military and Emergency Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland ¥Colonel, Medical Corps, US Air Force; Assistant Professor, Military and Emergency Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland ¶Colonel (Retired), Medical Corps, US Army; Professor and former Department Chair, Military and Emergency Medicine, Uniformed Services University of the Health Sciences, -
Waterjet Performance Sets New SEACOR Cat Among the Pigeons
JetBrief No. 393 July 2008 JetBriefLocation: United States of America Service: Crewboat Waterjet Model: HM811 Waterjet Performance Sets New NAME: SEACOR Cheetah (Crewzer Class) SEACOR Cat Among the Pigeons SERVICE: Crewboat / Offshore Supply SEACOR Cheetah is one of the most significant vessels to be launched LENGTH: in 2008, and sets a new benchmark for crewboat performance, efficiency 50.90 metres (167’) BEAM: and versatility. The first of the “Crewzer” class of fast support vessels 11.70 metres (38‘ 6”) was built with a very specific role in mind, and its propulsion set-up of DRAUGHT: four HamiltonJet HM811 waterjets powered by MTU engines provides 2.10 metres (7’) all the power it needs to fulfil that role. CONSTRUCTION: Aluminium The Crewzer Class has been designed a main engine, thruster or generator. to offer the best of both worlds when CapacitY: Waterjets were the obvious choice for 150 Tonnes Deck Cargo, it comes to crew transfer operations. this vessel for several reasons. For one, 150 pax, 10 crew High speed and comfortable ride give it the quad HM811 configuration has proven SPEED: the advantage over traditional monohull 42 knots very successful on the Incat Crowther / crewboats, while the ability to carry up WATERJETS: Gulf Craft catamaran passenger ferry Key to 150 passengers, 46,000 litres of fuel, Quad HamiltonJet Model HM811 West Express (JB389). The reliability and 13,000 litres of fresh water and 150 ENGINES: versatility of HamiltonJet waterjets in Quad MTU diesel engines tonnes of deck cargo make it a more monohull crewboats, as well as their high Model 16V 4000 M71, each versatile alternative to helicopters. -
10Th Volume, No
16th Volume, No. 30 1963 – “51years tugboatman” - 2013 Dated 15 April 2015 Buying, Sales, New building, Renaming and other Tugs Towing & Offshore Industry News M I D W E E K – E D I T I O N TUGS & TOWING NEWS ALP IPPON JOINS THE ALP FLEET We are happy to announce that ALP has taken delivery of ALP Ippon (Imo: 9344978). The 19,000 BHP 207ts Bollard Pull ALP Ippon is the fourth in a group of six ultra-long distance towing and anchor handling tugs which ALP will take-over during Q1 and Q2 this year. Upon completion of her long term charter in Mexico, supporting HEEREMA's offshore operations in the Gulf of Mexico, ALP Ippon was transferred to ALP on April 2, 2015. She will first proceed to drydock for a well- deserved maintenance period where she will also receive the ALP Make-Up. She will be available for operations by end April 2015. (Press Release ALP) Advertisement NEW TUGS NEARING COMPLETION The Port of Tauranga will welcome two new tugs over the coming weeks, with the first expected to hit the water and arrive ready for work around May 23. The second of the estimated $20 million pair is expected to arrive about four-to-six weeks later, says Port of Tauranga operations manager Phil 1/25 16TH VOLUME, NO. 30 DATED 15 APRIL 2015 Julian. They are to be named Tai Pari and Tai Timu – flood tide and ebb tide. For the builders, Cheoy Lee of Hong Kong, they are hull numbers 5077, and 5078. -
Download X-Ray Magazine (Pdf)
Coastal America Pacific Northwest & Alaska Canada GLOBAL EDITION Vancouver Island April : May 2005 Honduras Number 4 Roatan Sharks Technology Rebreathers Ecology Fish Sense Equipment Apeks Profile Amos Nachoum Win the new Portfolio Thermocline garment Jon Gross DETAILS ON PAGE 69-70 1 X-RAY MAG : 4 : 2005 Cover photo: Jack Connick DIRECTORY X-RAY MAG is published by Blue Horizons Expedition & Dive Club Copenhagen, Denmark www.bluehorizons.dk www.xray-mag.com PUBLISHER & EDITOR-IN-CHIEF Peter Symes contents [email protected] MANAGING EDITOR & ART DIRECTOR Gunild Pak Symes [email protected] TECHNICAL MANAGER Søren Reinke [email protected] CONTRIBUTORS Michael Arvedlund Nonoy Tan Bill Becher Amos Nachoum Andrey Bizyukin Michel Tagliati Edwin Marcow John Collins John Collins Edwin Marcow Garold Sneegas Michael Arvedlund Leigh Cunningham Svetlana Murashkina Kai Garseg Yann Saint-Yves Karen Gowlette Holmes Tony White Leigh Cunningham Jeff Dudas Michael Symes Jordi Chias Barb Roy Jack Connick Jon Gross Kevin Gurr SCIENCE EDITOR Michael Symes [email protected] Further info on our contacts page on our website GREEN ANEMONE, CAPE FLATTERY, WASHINGTON, USA. PHOTO BY JACK CONNICK X-RAY MAG is distributed six times per year on the Internet.All rights reserved. Material in this publication may not be reproduced or transferred electronically in 17 29 32 36 43 Plus... any form without written permission. PACIFIC NORTHWEST NEAH BAY OH CANADA! DIVING VANCOUVER ISLAND WRECKS OF EDITORIAL 3 EDITED BY PETER SYMES BY JACK CONNICK BRITISH COLUMBIA BY JOHN COLLINS VANCOUVER ISLAND; DIVE NEWS 5 Views and information expressed in articles are that EQUIPMENT 55 of the individual author and are not necessarily repre- & GUNILD PAK SYMES BY PETER SYMES MAKE REEFS NOT WAR BOOKS•CDs•DVDs 62 sentative of views held by X-RAY MAG or its affiliates. -
Oksidacijski I Antioksidacijski Status I Ekspresija Sirtuina Nakon Ronjenja S Komprimiranim Zrakom
Oksidacijski i antioksidacijski status i ekspresija sirtuina nakon ronjenja s komprimiranim zrakom Perović, Antonija Doctoral thesis / Disertacija 2018 Degree Grantor / Ustanova koja je dodijelila akademski / stručni stupanj: University of Zagreb, Faculty of Pharmacy and Biochemistry / Sveučilište u Zagrebu, Farmaceutsko- biokemijski fakultet Permanent link / Trajna poveznica: https://urn.nsk.hr/urn:nbn:hr:163:794420 Rights / Prava: In copyright Download date / Datum preuzimanja: 2021-09-26 Repository / Repozitorij: Repository of Faculty of Pharmacy and Biochemistry University of Zagreb FARMACEUTSKO-BIOKEMIJSKI FAKULTET ANTONIJA PEROVIĆ OKSIDACIJSKI I ANTIOKSIDACIJSKI STATUS I EKSPRESIJA SIRTUINA NAKON RONJENJA S KOMPRIMIRANIM ZRAKOM DOKTORSKI RAD Zagreb, 2018. FACULTY OF PHARMACY AND BIOCHEMISTRY ANTONIJA PEROVIĆ EFFECT OF SCUBA DIVING ON THE OXIDANT/ANTIOXIDANT STATUS, SIRT1 AND SIRT3 EXPRESSION DOCTORAL THESIS Zagreb, 2018. FARMACEUTSKO-BIOKEMIJSKI FAKULTET ANTONIJA PEROVIĆ OKSIDACIJSKI I ANTIOKSIDACIJSKI STATUS I EKSPRESIJA SIRTUINA NAKON RONJENJA S KOMPRIMIRANIM ZRAKOM DOKTORSKI RAD Mentori: dr. sc. Jerka Dumić, red. prof. dr. sc. Sandra Sobočanec, viša znanstv. sur. Zagreb, 2018. FACULTY OF PHARMACY AND BIOCHEMISTRY ANTONIJA PEROVIĆ EFFECT OF SCUBA DIVING ON THE OXIDANT/ANTIOXIDANT STATUS AND SIRTUINS EXPRESSION DOCTORAL THESIS Supervisors: Professor Jerka Dumić, Ph.D. Sandra Sobočanec, Ph.D. Zagreb, 2018. Rad je predan na ocjenu Fakultetskom vije ću Farmaceutsko-biokemijskog fakulteta Sveu čilišta u Zagrebu radi stjecanja akademskog stupnja doktora znanosti iz podru čja biomedicine i zdravstva, polje farmacija, grana medicinska biokemija. Rad je izra đen na Zavodu za biokemiju i molekularnu biologiju Farmaceutsko-biokemijskog fakulteta Sveu čilišta u Zagrebu, Zavodu za molekularnu medicinu Instituta Ru đer Boškovi ć u Zagrebu i Odjelu za laboratorijsku dijagnostiku Op će bolnice Dubrovnik u Dubrovniku u sklopu doktorskog studija „Farmaceutsko-biokemijske znanosti“ Farmaceutsko-biokemijskog fakulteta Sveu čilišta u Zagrebu. -
MARITIME Security &Defence M
June MARITIME 2021 a7.50 Security D 14974 E &Defence MSD From the Sea and Beyond ISSN 1617-7983 • Key Developments in... • Amphibious Warfare www.maritime-security-defence.com • • Asia‘s Power Balance MITTLER • European Submarines June 2021 • Port Security REPORT NAVAL GROUP DESIGNS, BUILDS AND MAINTAINS SUBMARINES AND SURFACE SHIPS ALL AROUND THE WORLD. Leveraging this unique expertise and our proven track-record in international cooperation, we are ready to build and foster partnerships with navies, industry and knowledge partners. Sovereignty, Innovation, Operational excellence : our common future will be made of challenges, passion & engagement. POWER AT SEA WWW.NAVAL-GROUP.COM - Design : Seenk Naval Group - Crédit photo : ©Naval Group, ©Marine Nationale, © Ewan Lebourdais NAVAL_GROUP_AP_2020_dual-GB_210x297.indd 1 28/05/2021 11:49 Editorial Hard Choices in the New Cold War Era The last decade has seen many of the foundations on which post-Cold War navies were constructed start to become eroded. The victory of the United States and its Western Allies in the unfought war with the Soviet Union heralded a new era in which navies could forsake many of the demands of Photo: author preparing for high intensity warfare. Helping to ensure the security of the maritime shipping networks that continue to dominate global trade and the vast resources of emerging EEZs from asymmetric challenges arguably became many navies’ primary raison d’être. Fleets became focused on collabora- tive global stabilisation far from home and structured their assets accordingly. Perhaps the most extreme example of this trend has been the German Navy’s F125 BADEN-WÜRTTEMBERG class frig- ates – hugely sophisticated and expensive ships designed to prevail only in lower threat environments. -
Medical Aspects of Harsh Environments, Volume 2, Chapter
Military Diving Operations and Medical Support Chapter 31 MILITARY DIVING OPERATIONS AND MEDICAL SUPPORT † RICHARD D. VANN, PHD*; AND JAMES VOROSMARTI, JR, MD INTRODUCTION BREATH-HOLD DIVING CENTRAL NERVOUS SYSTEM OXYGEN TOXICITY IN COMBAT DIVERS UNDERWATER BREATHING APPARATUS Open-Circuit Self-Contained Underwater Breathing Apparatus: The Aqualung Surface-Supplied Diving Closed-Circuit Oxygen Scuba Semiclosed Mixed-Gas Scuba Closed-Circuit, Mixed-Gas Scuba THE ROLE OF RESPIRATION IN DIVING INJURIES Carbon Dioxide Retention and Dyspnea Interactions Between Gases and Impaired Consciousness Individual Susceptibility to Impaired Consciousness DECOMPRESSION PROCEDURES No-Stop (No-Decompression) Dives In-Water Decompression Stops Surface Decompression Repetitive and Multilevel Diving Dive Computers Nitrogen–Oxygen Diving Helium–Oxygen and Trimix Diving Omitted Decompression Flying After Diving and Diving at Altitude The Safety of Decompression Practice SATURATION DIVING Atmospheric Control Infection Hyperbaric Arthralgia Depth Limits Decompression THERMAL PROTECTION AND BUOYANCY TREATMENT OF DECOMPRESSION SICKNESS AND ARTERIAL GAS EMBOLISM Therapy According to US Navy Treatment Tables Decompression Sickness in Saturation Diving MEDICAL STANDARDS FOR DIVING SUBMARINE RESCUE AND ESCAPE SUMMARY *Captain, US Navy Reserve (Ret); Divers Alert Network, Center for Hyperbaric Medicine and Environmental Physiology, Box 3823, Duke University Medical Center, Durham, North Carolina 27710 †Captain, Medical Corps, US Navy (Ret); Consultant in Occupational, Environmental, and Undersea Medicine, 16 Orchard Way South, Rockville, Maryland 20854 955 Military Preventive Medicine: Mobilization and Deployment INTRODUCTION Divers breathe gases and experience pressure land) teams and two SEAL delivery vehicle (SDV) changes that can cause different injuries from those teams. SEALs are trained for reconnaissance and encountered by most combatant or noncombatant direct action missions at rivers, harbors, shipping, military personnel. -
Inquiry Into Strengthening Australia's Relationships with Countries in The
1/11 Home Parliamentary Business Committees Joint Standing Committee on Foreign Affairs, Defence and Trade Inquiry into Strengthening Australia’s Relationships with Countries in the Pacific region March 2020 Submission by Neil Baird PhD Proposal for a Pacific Safe Ferry Project: Similar to the Pacific Patrol Boat Scheme Contact: Dr Neil Baird Email: Phone: 2/11 Proposal for a Pacific Safe Ferry Project THE PROPONENT: Neil Baird is a semi-retired publisher of international maritime trade magazines, books and a website and organiser of maritime trade exhibitions globally (See: www.bairdmaritime.com). From 2015 to 2017 he completed a PhD at the Australian National Centre for Ocean Research and Security at the University of Wollongong. The title of his thesis was “Fatal Ferry Accidents, Their Causes and Prevention”. This work arose from a more than thirty-year study of passenger vessel accidents and extensive published writing on that subject of which he is widely known as one of the world’s leading experts.. Arising from his doctoral research, Dr Baird has completed several projects with INTERFERRY (www.interferry.org) , the international trade association of ferry owners, mainly through its associated FerrySafe project. He has presented to and worked with the International Maritime Organization (IMO) and other international bodies such as the China Maritime Safety Administration. At a Pacific Islands Forum/IMO conference in Port Moresby in April 2018 he developed the Pacific Safe Ferry Project idea. It was discussed there with all delegates, who unanimously liked the idea. The New Zealand delegates took the idea back to their government, which has already acted on it, see article on Te Kaniva attached. -
October 2014 SASC NEWS SYDNEY AMATEUR SAILING CLUB
SASC NEWS The Newsletter of the Sydney Amateur Sailing Club October 2014 SASC NEWS SYDNEY AMATEUR SAILING CLUB ABN 30 000 409 727 Green Street, Cremorne, NSW 2090 Telephone (Office) (02) 9953 1433 Facsimile (02) 9953 0898 Boatshed (02) 9909 2185 Racing (Monday & Friday only) (02) 9953 6597 Email: Office and enquiries [email protected] Racing [email protected] Commodore Liam Timms Vice Commodore Bruce Dover Rear Commodore Sean Kelly Captain Christopher Sligar Honorary Treasurer Greg Sproule Honorary Secretary Peter Scott Executive Secretary Megan Keogh/Judy Wogowitsch Cover: Racing Secretary Alice Murphy Kelpie after the start of the Clas- CONTENTS sic Non-spinnaker Coming Events 3 race on Sunday Signals from the Commodore 4 28 September Rangers at it Again 5 (Photo John Jeremy) Sheer Lunacy at Lion Island 11 Rod Phillips Clocks up 20 Years 14 A New Face on the Captain 16 Gale & Farewell 18 The Last Great Green Street Gent 20 Life Members Lunch 22 Flag Officers’ Dinner 23 Vale John Jackson 25 Vale Laurie Schneider 26 Arctic Wreck Found after 169 Years 27 Forty Years Between Beachings at LHI 29 They Still do Build Them Like That 32 Bermugaff or Gaffudian? 33 Search for AE1 Discovers Contact of Interest 34 World’s Largest Fast Crew Boat 36 New Members 38 From the Archives 39 The SASC News is published six times per year. Editor: John Jeremy email: [email protected] Print Post Approved PP 255003/01708 Printed by B. E. E. Printmail (02) 9437 6917 2 COMING EVENTS October 2014 FRIDAY 10 OCTOBER 2014 First Friday Twilight race NEED THE SATURDAY -
Maritime Archaeology—Discovering and Exploring Shipwrecks
Monitor National Marine Sanctuary: Maritime Archaeology—Discovering and Exploring Shipwrecks Educational Product Maritime Archaeology Educators Grades 6-12 Discovering and Exploring Shipwrecks http://monitor.noaa.gov Monitor National Marine Sanctuary: Maritime Archaeology—Discovering and Exploring Shipwrecks Acknowledgement This educator guide was developed by NOAA’s Monitor National Marine Sanctuary. This guide is in the public domain and cannot be used for commercial purposes. Permission is hereby granted for the reproduction, without alteration, of this guide on the condition its source is acknowledged. When reproducing this guide or any portion of it, please cite NOAA’s Monitor National Marine Sanctuary as the source, and provide the following URL for more information: http://monitor.noaa.gov/education. If you have any questions or need additional information, email [email protected]. Cover Photo: All photos were taken off North Carolina’s coast as maritime archaeologists surveyed World War II shipwrecks during NOAA’s Battle of the Atlantic Expeditions. Clockwise: E.M. Clark, Photo: Joseph Hoyt, NOAA; Dixie Arrow, Photo: Greg McFall, NOAA; Manuela, Photo: Joseph Hoyt, NOAA; Keshena, Photo: NOAA Inside Cover Photo: USS Monitor drawing, Courtesy Joe Hines http://monitor.noaa.gov Monitor National Marine Sanctuary: Maritime Archaeology—Discovering and Exploring Shipwrecks Monitor National Marine Sanctuary Maritime Archaeology—Discovering and exploring Shipwrecks _____________________________________________________________________ An Educator -
First Passenger Ferry to Receive Cummins QSK95 Propulsion Power
CONTACT: Andy Kelly Cummins Inc. 854 529 4872 [email protected] For Immediate Release March 15, 2018 First Passenger Ferry to Receive Cummins QSK95 Propulsion Power CHARLESTON, SC (March 14, 2018) – Cummins Inc. (NYSE: CMI) announced today that Azam Marine has selected two QSK95 propulsion engines to provide main propulsion power for their next passenger ferry, making Kilimanjaro VII the first QSK95 powered passenger ferry in the world. “The QSK95 is a perfect fit for highly sophisticated vessels such as Kilimanjaro VII,” said Jim Schacht, Executive Director – Cummins Global Marine Business. “This product fully leverages Cummins unique experience with our in-house technologies such as turbo chargers, filtration and electronics delivering increased power and reliability, fast transient response and simple serviceability.” The QSK95 is the newest and most powerful Cummins engine for the marine market offering a power output previously exclusive to medium-speed marine engines with power ratings from 3200 hp to 4200 hp for propulsion, auxiliary, generator and diesel electric applications. The QSK95 brings the advantage of a lower capital cost, a more compact installation and exceptional fuel efficiency when compared to other engines in this class. Extended service and more cost-effective rebuilds add a further economic advantage for high-hour, hardworking vessels such as passenger transport, tugs, inland waterway towboats, crew boats, dredges and government patrol vessels. “Cummins has supported us well in the past, leading us to select the QSK95 for our newest and largest addition to the fleet.” Said Abubakar Aziz Salim, Managing Director – Azam Marine, “The unique engine design, high power density and available continuous-use power has allowed us to use a vessel design we are familiar with but expand its capability to carry more passengers.” Azam Marine and Coastal Fast Ferries operate passenger ferry boats between the islands of Zanzibar, Pemba and mainland Tanzania.