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Research Submersible ICTINEU 3 Innovation General Specifications Main Facts
Innovation The ICTINEU 3 incorporates several innovations that make it a cutting-edge new tool for underwater obser- vation and work: • Innovation in stainless-steel materials for an insupe- rable volume/weigh ratio • Incorporates for the first time composites in structu- Research submersible res, including last generation materials ICTINEU 3 • First certified system of ion-lithium batteries for high energetic capacity • Huge acrylic dome to withstand depths under 1000m • Improvements in ergonomics and design in work class submersibles Main Facts • Reduced weight for easy operation from most research vessels, < 6000 kg • Reduced size for easy transportation to work place, fits in an open top container • Passengers can go in/out from water surface • High power capacity: able to work with thrusters, lights and all instruments and sensors simulta- neously The ICTINEU 3 is a modern and highly competitive • Facility and capacity to upload any instrument or manned submersible, conceived as a an extremely sensor from the client versatile tool, capable to be transformed and modified • Able to travel up to 20 miles underwater as newer technological solutions and equipment • Huge field of view for photography and video become available and suitable for a wide range of General Specifications recording tasks, from oceanography to archaeology, industry • Long time dives + comfort + high operability are works, filming and photography or even leisure. Operating depth 1200 m Length 4800 mm Weight in air 5300 kg Beam 1950 mm possible The ICTINEU 3 submersible is designed to dive to a Cruising speed 1.5 knots Height 3000 mm maximum depth of 1200 meters and host a crew of three people. -
Prokaryotes Exposed to Elevated Hydrostatic Pressure - Daniel Prieur
EXTREMOPHILES – Vol. III - Piezophily: Prokaryotes Exposed to Elevated Hydrostatic Pressure - Daniel Prieur PIEZOPHILY: PROKARYOTES EXPOSED TO ELEVATED HYDROSTATIC PRESSURE Daniel Prieur Université de Bretagne occidentale, Plouzané, France. Keywords: archea, bacteria, deep biosphere, deep sea, Europa, exobiology, hydrothermal vents, hydrostatic pressure, hyperthermophile, Mars, oil reservoirs, prokaryote. Contents 1. Introduction 2. Deep-Sea Microbiology 2.1. A Brief History 2.2. Deep-Sea Psychrophiles 2.2.1. General Features 2.2.2. Adaptations to Elevated Hydrostatic Pressure 2.3. Deep-Sea Hydrothermal Vents 2.3.1. Deep-Sea Hyperthermophiles 2.3.2. Responses to Hydrostatic Pressure 3. Other Natural Environments Exposed to Hydrostatic Pressure 3.1. Deep Marine Sediments 3.2. Deep Oil Reservoirs 3.3. Deep Rocks and Aquifers 3.4. Sub-Antarctic Lakes 4. Other Worlds 4.1. Mars 4.2. Europa 5. Conclusions Acknowledgements Glossary Bibliography Biographical Sketch SummaryUNESCO – EOLSS All living organisms, and particularly prokaryotes, which colonize the most extreme environments, SAMPLEhave their physiology cont rolledCHAPTERS by a variety of physicochemical parameters whose different values contribute to the definition of biotopes. Hydrostatic pressure is one of the major parameters influencing life, but its importance is limited to only some environments, especially the deep sea. If the deep sea is defined as water layers below one kilometer depth, this amount of water, which is exposed to pressures up to 100 MPa, represents 62% of the volume of the total Earth biosphere. A rather small numbers of investigators have studied the prokaryotes that, alongside invertebrates and vertebrates, inhabit this extreme environment. Deep-sea prokaryotes show different levels of adaptation to elevated hydrostatic pressure, from the barosensitive organisms to the obligate piezophiles. -
Titanic Survivor Violet Jessop Titanic Survivor by Violet Jessop, Ed
Suggested Reading: Titanic Survivor Violet Jessop Titanic Survivor by Violet Jessop, ed. John Maxtone-Graham (1998). Stewardess Violet Jessop shares stories about life on grand ocean liners of the golden era of transatlantic travel, as well as her experiences surviving the sinkings of both the RMS Titanic in 1912 and the HMHS Britannic in 1916. 882½ Amazing Answers to Your Questions about Titanic by Hugh Brewster (1999). A fun book packed with facts about Titanic. A top-seller among Titanic books, aimed at a children’s audience but fascinating for all ages. Down With the Old Canoe: A Cultural History of the Titanic Disaster by Steven Biel (1996). A scholarly yet fun study of myths the disaster inspired, from songs to political speeches to musicals. A Night to Remember by Walter Lord (1955). Walter Lord’s classic minute-by-minute account of the last night of the Titanic remains the most riveting account of the collision and its aftermath. Based on extensive interviews with survivors. My top pick for readers new to the Titanic. Titanic: An Illustrated History by Don Lynch, paintings by Ken Marschall (1992). A magnificent, lavishly illustrated book that tells the full story of the Titanic, from her building and launch to the sinking and the recovery, created by a leading Titanic historian and the foremost Titanic painter. HMHS Britannic: The Last Titan by Simon Mills (1992). A brief history of the Titanic’s forgotten sister ship, which sank after hitting a German mine during World War I. Timeline of Violet Jessop Oct. 1, 1887 Born in Argentina, the oldest child of Irish immigrants 1908 Joins Royal Mail Line as a stewardess. -
Signal Tower LR Series
As a global company, we offer our products and support worldwide. The LR Series conforms to international standards. The PATLITE group has built a global sales network to effectively provide goods and services to customers anywhere. Signal Tower LR Series 4-1-3, Kyutaromachi, Chuo-ku, Osaka 541-0056 Japan TEL. +81-6-7711-8953 FAX. +81-6-7711-8961 E-mail: [email protected] 20130 S. Western Ave. Torrance, CA 90501, U.S.A. TEL. +1-310-328-3222 FAX. +1-310-328-2676 E-mail: [email protected] No.2 Leng Kee Road, #05-01 Thye Hong Centre, Singapore 159086 TEL. +65- 6226-1111 FAX. +65-6324-1411 E-mail: [email protected] Room 1102-1103, No.55, Lane 777, Guangzhong Road (West), ZhabeiDistrict, Shanghai, China 200072 TEL. +86-21-6630-8969 FAX. +86-21-6630-8938 E-mail: [email protected] Am Soeldnermoos 8, D-85399 Hallbergmoos, Germany TEL. +49-811-9981-9770-0 FAX. +49-811-9981-9770-90 E-mail: [email protected] To ensure correct use of these products, read the “Instruction Manual” prior to use. Failure to A2603, Daesung, D-POLIS, 606, Seobusaet-gil, Geumcheon-gu, Seoul, 08504, Korea follow all safeguards can result in fire, electric TEL. +82-2-523-6636 FAX. +82-2-861-9919 E-mail: [email protected] shock, or other accidents.Specifications are subject to change without notice. 7F. No. 91, Huayin St, Datong District Taipei, Taiwan R.O.C TEL. +886-2-2555-1611 FAX. +886-2-2555-1621 E-mail: [email protected] Olympia Thai Tower, 15th Floor 444 Ratchadapisek Road Samsennok, Huay Kwang Bangkok 10310, Thailand TEL. -
The Chinese Navy: Expanding Capabilities, Evolving Roles
The Chinese Navy: Expanding Capabilities, Evolving Roles The Chinese Navy Expanding Capabilities, Evolving Roles Saunders, EDITED BY Yung, Swaine, PhILLIP C. SAUNderS, ChrISToPher YUNG, and Yang MIChAeL Swaine, ANd ANdreW NIeN-dzU YANG CeNTer For The STUdY oF ChINeSe MilitarY AffairS INSTITUTe For NATIoNAL STrATeGIC STUdIeS NatioNAL deFeNSe UNIverSITY COVER 4 SPINE 990-219 NDU CHINESE NAVY COVER.indd 3 COVER 1 11/29/11 12:35 PM The Chinese Navy: Expanding Capabilities, Evolving Roles 990-219 NDU CHINESE NAVY.indb 1 11/29/11 12:37 PM 990-219 NDU CHINESE NAVY.indb 2 11/29/11 12:37 PM The Chinese Navy: Expanding Capabilities, Evolving Roles Edited by Phillip C. Saunders, Christopher D. Yung, Michael Swaine, and Andrew Nien-Dzu Yang Published by National Defense University Press for the Center for the Study of Chinese Military Affairs Institute for National Strategic Studies Washington, D.C. 2011 990-219 NDU CHINESE NAVY.indb 3 11/29/11 12:37 PM Opinions, conclusions, and recommendations expressed or implied within are solely those of the contributors and do not necessarily represent the views of the U.S. Department of Defense or any other agency of the Federal Government. Cleared for public release; distribution unlimited. Chapter 5 was originally published as an article of the same title in Asian Security 5, no. 2 (2009), 144–169. Copyright © Taylor & Francis Group, LLC. Used by permission. Library of Congress Cataloging-in-Publication Data The Chinese Navy : expanding capabilities, evolving roles / edited by Phillip C. Saunders ... [et al.]. p. cm. Includes bibliographical references and index. -
2007 MTS Overview of Manned Underwater Vehicle Activity
P A P E R 2007 MTS Overview of Manned Underwater Vehicle Activity AUTHOR ABSTRACT William Kohnen There are approximately 100 active manned submersibles in operation around the world; Chair, MTS Manned Underwater in this overview we refer to all non-military manned underwater vehicles that are used for Vehicles Committee scientific, research, tourism, and commercial diving applications, as well as personal leisure SEAmagine Hydrospace Corporation craft. The Marine Technology Society committee on Manned Underwater Vehicles (MUV) maintains the only comprehensive database of active submersibles operating around the world and endeavors to continually bring together the international community of manned Introduction submersible operators, manufacturers and industry professionals. The database is maintained he year 2007 did not herald a great through contact with manufacturers, operators and owners through the Manned Submersible number of new manned submersible de- program held yearly at the Underwater Intervention conference. Tployments, although the industry has expe- The most comprehensive and detailed overview of this industry is given during the UI rienced significant momentum. Submersi- conference, and this article cannot cover all developments within the allocated space; there- bles continue to find new applications in fore our focus is on a compendium of activity provided from the most dynamic submersible tourism, science and research, commercial builders, operators and research organizations that contribute to the industry and who share and recreational work; the biggest progress their latest information through the MTS committee. This article presents a short overview coming from the least likely source, namely of submersible activity in 2007, including new submersible construction, operation and the leisure markets. -
The Next Generation of Ocean Exploration. Kelly Walsh Repeats Father’S Historic Dive, 60 Years Later, on Father’S Day Weekend
From father to son; the next generation of ocean exploration. Kelly Walsh repeats father’s historic dive, 60 years later, on Father’s Day weekend DSSV Pressure Drop. Challenger Deep, Mariana Trench 200miles SW of Guam. June 20th, 2020 – Kelly Walsh, 52, today completed a historic dive to approximately 10,925m in the Challenger Deep. The dive location was the Western Pool, the same area that was visited by Kelly’s father, Captain Don Walsh, USN (Ret), PhD, who was the pilot of the bathyscaph ‘Trieste’ during the first dive to the Challenger Deep in 1960. Mr. Walsh’s 12- hour dive, coordinated by EYOS Expeditions, was undertaken aboard the deep-sea vehicle Triton 36000/2 ‘Limiting Factor” piloted by the owner of the vehicle Victor Vescovo, a Dallas, Texas based businessman and explorer. The expedition to the Challenger Deep is a joint venture by Caladan Oceanic, Triton Submarines and EYOS Expeditions. Mr. Vescovo and his team made headlines last year by completing a circumnavigation of the globe that enabled Mr. Vescovo to become the first person to dive to the deepest point of each of the worlds five oceans. The dives by father and son connect a circle of exploration history that spans 60 years. “It was a hugely emotional journey for me,” said Kelly Walsh aboard DSSV Pressure Drop, the expedition’s mothership. “I have been immersed in the story of Dad’s dive since I was born-- people find it fascinating. It has taken 60 years but thanks to EYOS Expeditions and Victor Vescovo we have now taken this quantum leap forward in our ability to explore the deep ocean. -
November 2015
U-Boat Navigator Mission 2015: HMHSText by Svetlana Murashkina Britannic Photos by Sergey Bychkov and Svetlana Murashkina — In the Kea Channel, Greece Underwater photos by Eugene Tomashov 13 X-RAY MAG : 69 : 2015 EDITORIAL FEATURES TRAVEL NEWS WRECKS EQUIPMENT BOOKS SCIENCE & ECOLOGY TECH EDUCATION PROFILES PHOTO & VIDEO PORTFOLIO EUGENE TOMASHOV feature Navigator The Ageotec Perseo GTV ROV at HMHS Britannic’s forecastle deck (previous page) and illuminates Bri- tannic as it is now (right) Through the centuries in Greece, Kea Island’s renowned statue, the Lion of Kea (one cannot see him from the shore, but I know he is there), continues to smile and look askance upon human vanity—exact- ly the same way he did in 1916, when during World War I, hospital ships were hit by mines and tragically sank in the Kea Channel. These ships, now wrecks, include HMHS Britannic and SS Burdigala. EUGENE TOMASHOV It’s July, 2015, Greece. It’s very hot me to the ferry in Lavrio, complains: U-Boat Navigator and the company, U-Boat Malta. outside. Television commentators “Business is very slow. But who said The captain of the Russian-Ukrainian- U-Boat Malta provides services to from various countries are pas- that life is easy?” Maltese crew, Olexandr Stasyukevy- organizations in the fields of marine sionately informing humanity that After an hour’s journey on azure ch, welcomes me onboard U-Boat archaeology, scientific and historical Greece is ready to leave the Europe- seas, I reach Kea Island and find Navigator, the research vessel of research, as well as film. -
2018 Internships
our world-underwater scholarship society ® our world-underwater www.owuscholarship.org scholarship society ® P.O. BOX 6157 Woodridge, Illinois 60517 44th Annual Awards Program 630-969-6690 voice April 21, 2018 – New York Yacht Club – New York e-mail [email protected] [email protected] Roberta A. Flanders Executive Administrator Graphic design by Rolex SA – Cover photo: Mae Dorricott – Thank you to all the iconographics contributors. © Rolex SA, Geneva, 2018 – All rights reserved. 1 3 Welcome It is my honor to welcome you to New York City and to the 44th anniversary celebration of the Our World-Underwater Scholarship Society®. It is a great pleasure for me as president of the Society to bring the “family” together each year to renew friendships, celebrate all of our interns and Rolex Scholars, and acknowledge the efforts of our volunteers. Once again, we celebrate a long history of extraordinary scholarship, volunteer service, organizational partnership, and corporate sponsorship, especially an amazing, uninterrupted partnership with Rolex, our founding corporate sponsor. This year is special. We bring three new Rolex Scholars and five new interns into our family resulting in an accumulative total of 100 Rolex Scholars and 102 interns since the inception of the Society, and all of this has been accomplished by our all-volunteer organization. Forty-four years of volunteers have been selfless in their efforts serving as directors, officers, committee members, coordinators, and technical advisors all motivated to support the Society’s mission “to promote educational activities associated with the underwater world.” “ A WHALE LIFTED HER HUGE, BEAUTIFUL HEAD None of this would have been possible without the incredible support by INTO MY WAITING ARMS AS the Society’s many organizational partners and corporate sponsors throughout I LEANT OVER THE SIDE the years. -
Print This Article
Bulletin of the Geological Society of Greece Vol. 44, 2011 Remote sensing for underwater archaeology: case stud-ies from Greece and Eastern Mediterranean Papatheodorou G. Geraga M. Chalari A. Christodoulou D. Iatrou M. Fakiris E. Kordella St. Prevenios M. Ferentinos G. https://doi.org/10.12681/bgsg.11440 Copyright © 2017 G. Papatheodorou, M. Geraga, A. Chalari, D. Christodoulou, M. Iatrou, E. Fakiris, St. Kordella, M. Prevenios, G. Ferentinos To cite this article: Papatheodorou, G., Geraga, M., Chalari, A., Christodoulou, D., Iatrou, M., Fakiris, E., Kordella, St., Prevenios, M., & Ferentinos, G. (2011). Remote sensing for underwater archaeology: case stud-ies from Greece and Eastern Mediterranean. Bulletin of the Geological Society of Greece, 44, 100-115. doi:https://doi.org/10.12681/bgsg.11440 http://epublishing.ekt.gr | e-Publisher: EKT | Downloaded at 26/09/2021 08:19:04 | http://epublishing.ekt.gr | e-Publisher: EKT | Downloaded at 26/09/2021 08:19:04 | Δελτίο Ελληνικής Γεωλογικής Εταιρίας τομ.XLIV, 2011 100 Bulletin of the Geological Society of Greece vol. XLIV, 2011 Remote sensing for underwater archaeology: case stud- ies from Greece and Eastern Mediterranean sea. PAPATHEODOROU(1) G., GERAGA(1) M., CHALARI(1) A., CHRISTODOULOU(1) D., IATROU(1) M., FAKIRIS(1) E., KORDELLA(1) ST., PREVENIOS(1) M. & FERENTINOS(1) G. ABSTRACT Modern underwater remote sensing technology introduces many advantages that extend the range of conventional diving work providing the means to survey in a detailed and systematic fashion large seafloor area. There are two general approaches regarding the application of these techniques in underwater archaeology; they are being increasingly used to identify, locate and map (i) ancient and historical shipwrecks lying on the seafloor or partly buried in it and (ii) the coastal palaeogeogra- phy and thus submerged sites of archaeological interest (submerged ancient cities, settlements, ports and man-made structures). -
REPRINT Hadal Manned Submersible
REPRINT Hadal Manned Submersible Five Deeps Expedition Explores Deepest Point in Every Ocean By Dr. Alan J. Jamieson • John Ramsey • Patrick Lahey he very deepest parts of the world’s oceans are sel- Tdom explored. Four of our five oceans extend to depths exceeding 6,000 m, putting them beyond the reach of most commercially available technologies and certainly beyond all human-occupied vehicles currently in operation. Scientific interest in these ultradeep ecosystems has greatly increased over the last decade, but technological Deeps Expedition) Five (Credit: limitations have favored the use of simple static lander vehicles over remotely operated or human-occupied ex- ploratory vehicles. The Five Deeps Expedition (FDE) is changing all that. In 2015, Victor Vescovo, an American private-equity in- vestor and explorer and founder of Caladan Oceanic, approached Triton Submarines in Florida with a vision to design, engineer, build, test and support a full-ocean- depth-capable and independently accredited two-person manned submersible, which he intended to dive to the deepest point in each of the five oceans over the course of a year-long expedition. In a little over three years, this vision became reality. In December 2018, Vescovo performed his first solo dive in a two-person, full-ocean-depth submersible to 8,376 m in the Puerto Rico Trench, and the expedition is now more than halfway through its journey. The FDE is supported by an international team of scientists, engineers, filmmakers and operational crew (both ship and submersible). The DSV Limiting Factor (Triton 36,000/2) being By the end of 2019, the Five Deeps Expedition, sup- deployed for testing in the Bahamas in 2018. -
Floor Debate November 14, 2011
Transcript Prepared By the Clerk of the Legislature Transcriber's Office Floor Debate November 14, 2011 [LB1 LB4A LB4 LR3 LR4 LR5 LR6 LR7 LR8 LR9 LR11 LR12 LR13 LR14 LR15 LR21] SENATOR GLOOR PRESIDING SENATOR GLOOR: Good afternoon, ladies and gentlemen. Welcome to the George W. Norris Legislative Chamber for the ninth day of the One Hundred Second Legislature, First Special Session. Our chaplain for today is Senator Hansen. Please rise. SENATOR HANSEN: (Prayer offered.) SENATOR GLOOR: Thank you, Senator Hansen. I call to order the ninth day of the One Hundred Second Legislature, First Special Session. Senators, please record your presence. Roll call. Mr. Clerk, please record. CLERK: I have a quorum present, Mr. President. SENATOR GLOOR: Thank you, Mr. Clerk. Do you have any items for the record? CLERK: I do, Mr. President. Your Committee on Government, Military and Veterans Affairs chaired by Senator Avery, to whom was referred LR8 and LR12, instructs me to report the same, those two resolutions, back to the Legislature with a recommendation they be reported for further consideration. That's all that I have, Mr. President. (Legislative Journal page 71.) [LR8 LR12] SENATOR GLOOR: Thank you, Mr. Clerk. We'll proceed to the first agenda item, confirmation reports. CLERK: Mr. President, the Transportation and Telecommunications Committee chaired by Senator Fischer reports on appointments to the State Highway Commission and to the Nebraska Motor Vehicle Industry Licensing Board. (Legislative Journal page 65.) SENATOR GLOOR: Senator Fischer, you're recognized to open on the confirmation report. SENATOR FISCHER: Thank you, Mr. President and members of the body.