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Preventing Breathing- Gas Contamination
RESEARCH, EDUCATION & MEDICINE // SAFETY 101 Preventing Breathing- STEPHEN FRINK Gas Contamination BY BRITTANY TROUT ncidents involving bad breathing gas — be it Recommendations for Compressor Operators air, nitrox, trimix or another mixture — are Compressor operators can help prevent gas rare, yet they do occur. Health effects on divers contamination and mitigate the risk of dive accidents vary depending on the contaminant breathed. in several ways. Among the most severe symptoms of breathing Attentive compressor maintenance. Proper contaminated gas are impaired judgment and loss of compressor maintenance helps ensure breathing-gas consciousness, both of which may be deadly underwater. quality as well as extends the life of the compressor. ISources of contamination include hydrocarbons Breathing-gas contamination is less likely in well- from compressor lubricants, carbon monoxide (CO) maintained and properly functioning compressors. from engine exhaust (or overheated compressor oil) If maintenance is neglected and the compressor and impurities from the surrounding environment such overheats, the lubricating oil may break down and as methane and carbon dioxide (CO2). Dust particles produce CO and other noxious byproducts. in breathing gas can also be hazardous, potentially Effective procedures. A fill checklist can help ensure impairing respiratory function or damaging diving safety procedures are remembered when cylinders equipment. Excessive moisture can cause corrosion are filled. Before starting to fill tanks, the operator in scuba cylinders and other dive gear and may cause should inspect the compressor’s filters for damage regulators to freeze due to adiabatic cooling (heat loss and note the presence of contaminants such as subsequent to increased gas volume). cigarette smoke, paint fumes or engine exhaust near the intake. -
EOS 50D Et 5D Mark II
WHITE PAPER THE CANON EOS 50D CAMERA: UNPRECEDENTED FLEXIBILITY OF DIGITAL PHOTOGRAPHY THE CANON EOS 5D MARK II CAMERA: HIGH PERFORMANCE FOR HIGH EXPECTATIONS I. Overview 4 II. Summary of New and Improved Features 8 EOS 50D vs. EOS 40D 9 EOS 5D Mark II vs. EOS 5D 10 EOS 5D Mark II vs. EOS-1Ds Mark III 11 III. Video Recording on EOS 5D Mark II 13 Features and Benefits 14 Positioning 16 Tech Info 18 Technology Highlight - New Video Shooting Capability 19 IV. Performance and Reliability 20 Advanced Sensor Designs 21 DIGIC 4 and 14-bit A/D Conversion 23 Image Recording and Processing 25 • RAW, sRAW, RAW+JPEG 25 • Intelligent Lithium-ion Battery on EOS 5D Mark II 26 Image Enhancement 26 • High ISO Noise Reduction 26 • Peripheral Illumination Correction 27 • Auto Lighting Optimizer 28 • Highlight Tone Priority 28 High Resolution, 3.0-inch Clear View LCD 29 Live View shooting with AF 30 Precise 9-point AF Systems 31 Improved Viewfinder Experience 33 Rugged Construction 33 EOS Integrated Cleaning System 34 Intuitive Button and Dial Arrangement 35 Increased Shutter Durability 35 Action-stopping Burst Modes 36 UDMA Compatibility 36 HDMI Connectivity 36 Technology Highlight - Live View Function 38 V. Controls and Convenience 39 Camera Settings and Displays 40 Creative Auto Mode 40 Image Quality Controls 42 Playback Controls and Displays 42 My Menu and User Settings 43 Custom Function Controls 43 AF Microadjustment 44 Quick Control Screen 45 Printing and Camera Direct Controls 45 VI. Intelligent Bundled Software 46 New Features in EOS Utility and DPP 47 VII. -
Die Canon EOS 50D Im Praxisvergleich Mit Der EOS 40D
„Der Traumflieger-Report ist copyright-geschützt. Er darf als PDF-Datei ohne schriftliche Genehmigung nicht weitergegeben werden (er ist jedoch zum Download unter http://www.traumflieger.de/desktop/50D/EOS_50D_im_Test.php verfügbar, dort unten auf den Button „Druckversion“ klicken) . Der Ausdruck darf für private Zwecke durchgeführt werden, bei kommerzieller Nutzung ist eine Genehmigung unter [email protected] einzuholen.“ Die Canon EOS 50D im Praxisvergleich mit der EOS 40D ein Report von Stefan Gross - Oktober 2008 15 Megapixel, spürbare ISO-Wertsteigerung und ein hochauflösendes Display sind die auffälligen Proargumente, mit denen die EOS 50D lockt. Käufer der noch frischen EOS 40D (oder EOS 450D) dürfte es allerdings schwerfallen, jetzt schon wieder die Geldbörse zu zücken. Zumal die Frage im Raum steht, ob die enger gepackten Pixel auf dem EOS 50D-Bildsensor in der Praxis wirklich Auflösungsvorteile bringen und möglicherweise höheres Rauschen in Kauf genommen werden muss. Wir klären, ob die EOS 50D in diesen Disziplinen - entgegen der ersten Vermutung - dennoch überzeugen kann und zusammen mit weiteren Neuerungen nicht nur nominell imponiert. Canon's Konzept heisst: mehr Pixel, höhere ISO-Werte gepaart mit vielen Detailverbesserungen. Auffällig sind die Parallelen zum Erzrivalen Nikon. Nikon hat beispielsweise kürzlich durch hohe aber rauscharme ISO-Wertbereiche und mit hochauflösenden Kameramonitoren z.B. an der D300 gepunktet. www.traumflieger.de Seite 1 Canon toppt allerdings mit ISO 12.800 die Nikon-Werte einer D90 oder D300 (max ISO 6.400), bringt einen mit 920.000 (Sub-)pixel vergleichbar auflösenden Monitor und die bisher den neuesten Canon 1D-Profimodellen vorbehaltene Autofokus-Feinabstimmung ist jetzt auch in der EOS 50D verwirklicht. -
Table of Contents
Contents 1 Table of Contents Part I DSLR Remote Pro for Windows 3 Part II Installing and Registering DSLR Remote Pro for Windows 4 Part III Main Window 5 1 Release and Preview................................................................................................................................... Buttons 6 2 Reviewing and................................................................................................................................... deleting images 7 3 Changing camera................................................................................................................................... settings 7 4 Full screen mode................................................................................................................................... 7 5 Bulb Mode and................................................................................................................................... Mirror Lockup 8 6 Auto Bracketing................................................................................................................................... 8 7 Grid and focus................................................................................................................................... point overlays 10 8 Flashing highlight................................................................................................................................... display 11 9 Screen blanking.................................................................................................................................. -
Canon Eos Rebel T2 User Guide.Pdf FREE PDF DOWNLOAD NOW!!!
canon eos rebel t2 user guide.pdf FREE PDF DOWNLOAD NOW!!! Source #2: canon eos rebel t2 user guide.pdf FREE PDF DOWNLOAD Download Canon EOS 1000D EOS Rebel XS PDF User Manual Guide www.camerauserguide.net › User Manual › Canon Free Download Canon EOS 1000D (EOS Rebel XS) PDF User Manual, User Guide, Instructions, Canon EOS 1000D (EOS Rebel XS) Owner's Manual. The First User’s Guide to the Canon Rebel T5i / EOS 700D ... blog.dojoklo.com/...users-guide-to-the-canon-rebel-t5i-eos-700d-now... Canon T5i / 700D Experience, my latest Full Stop dSLR e-book and the first (and best!) available user’s guide to the T5i / 700D, goes beyond the manual to help you ... Amazon.com : Canon EOS Rebel T5 EF-S 18-55mm IS II … www.amazon.com/Canon-Rebel-EF-S-18-55mm-Digital/dp/B00IB1BTWI The Canon EOS Rebel T5 SLR camera with the EF-S 18-55mm IS II standard zoom lens is perfect for families, budding photo enthusiasts and first-time SLR users … Canon EOS Rebel T2 Reviews - PhotographyREVIEW.com www.photographyreview.com/.../eos-rebel-t2/prd_330375_3105crx.aspx The Canon Rebel T2 was basically the only camera that I considered buying when I decided to purchase a camera. I did my research and checked around at local shops … Canon EOS 450D (Rebel XSi) - Camera User Guide Manual www.camera-usermanual.com/canon-eos-450d-rebel-xsi.html Canon EOS 450D (Rebel XSi) Digital Camera // Canon EOS 450D User Guide Manual Download pdf // // Technical details ... Canon EOS 500D (Digital Rebel T1i / Kiss X3 Digital .. -
Keys Traveler Magazine, Diving Edition
Keys TravelerDIVE EDITION Dive Volunteerism Reef Etiquette Wrecks and Reefs fla-keys.com Learn to Dive A diver explores the egardless of experience, divers Spiegel Grove off Key Largo. in the Florida Keys exercise caution and awareness of Pam Murph Stephen Frink R Be an Ocean Advocate their surroundings – reef etiquette extends to snorkelers and even participants in SNUBA, a cross Florida Keys Reef between snorkeling and scuba. Every day Keys dive operators help enforce – through continued Etiquette for Divers education and shared information – guidelines from boat etiquette to the “no touch” rules that are strictly enforced for all divers and snorkelers visiting the coral reefs within the Florida Keys National Marine Sanctuary. Many dive shops have a low divers- to-guide ratio when they are in the water with their divers, ensuring they employ proper reef etiquette – a procedure that is especially important among beginner divers such as open-water students or newly certified divers just learning to control their buoyancy underwater. Late spring and summer are among the best times to explore the Keys Programs Spotlight Wrecks and Reefs undersea world of the Florida Keys, but it’s crucial to practice important or thousands of scuba diving the Spiegel Grove and Gen. Hoyt S. reef etiquette: and snorkeling enthusiasts who Vandenberg. Before hitting the water, apply visit the Florida Keys annually, Advanced, wreck-certified divers Keys Traveler environmentally safe sunscreens F DIVE EDITION two unique programs spotlight the who complete at least one wreck both for skin protection and to Editor: Andy Newman Managing eliminate harmful chemicals such as Keys’ shipwrecks and coral reefs dive with a participating dive op Editor: Julie Botteri Copy Editor: between Key Largo and Key West. -
The Bahamas and Florida Keys
THE MAGAZINE OF DIVERS ALERT NETWORK FALL 2014 A TASTE OF THE TROPICS – THE BAHAMAS AND FLORIDA KEYS THE UNDERWATER WILD OF CRISTIAN DIMITRIUS CULTURE OF DIVE SAFETY PROPELLER HAZARDS Alert_DS161.qxp_OG 8/29/14 11:44 AM Page 1 DS161 Lithium The Choice of Professionals Only a round flash tube and custom made powder-coated reflector can produce the even coverage and superior quality of light that professionals love. The first underwater strobe with a built-in LED video light and Lithium Ion battery technology, Ikelite's DS161 provides over 450 flashes per charge, instantaneous recycling, and neutral buoyancy for superior handling. The DS161 is a perfect match for any housing, any camera, anywhere there's water. Find an Authorized Ikelite Dealer at ikelite.com. alert ad layout.indd 1 9/4/14 8:29 AM THE MAGAZINE OF DIVERS ALERT NETWORK FALL 2014 Publisher Stephen Frink VISION Editorial Director Brian Harper Striving to make every dive accident- and Managing Editor Diana Palmer injury-free. DAN‘s vision is to be the most recognized and trusted organization worldwide Director of Manufacturing and Design Barry Berg in the fields of diver safety and emergency Art Director Kenny Boyer services, health, research and education by Art Associate Renee Rounds its members, instructors, supporters and the Graphic Designers Rick Melvin, Diana Palmer recreational diving community at large. Editor, AlertDiver.com Maureen Robbs Editorial Assistant Nicole Berland DAN Executive Team William M. Ziefle, President and CEO Panchabi Vaithiyanathan, COO and CIO DAN Department Managers Finance: Tammy Siegner MISSION Insurance: Robin Doles DAN helps divers in need of medical Marketing: Rachelle Deal emergency assistance and promotes dive Medical Services: Dan Nord safety through research, education, products Member Services: Jeff Johnson and services. -
New Zealand Sharkwater
Spring Dive Fashion & Accessories Protecting the Sharks Indonesia Ambon Dive & Kayak GLOBAL EDITION New Apr :: May 2007 Number 16 Zealand Science Black Sea Portfolio Jeroen Verhoeff Dive Medicine Vitamins Help Divers PHILIPPINES Rob Stewart’s TheCOVER PHOTO BY WOLFGANG VisayasLEANDER 1 X-RAY MAG : 16 : 2007 Sharkwater silver cinema of dreams www.seacam.com 2 X-RAY MAG : 16 : 2007 DIRECTORY X-RAY MAG is published by AquaScope Underwater Photography Spring Dive Fashions & Accessories Copenhagen, Denmark - www.aquascope.biz www.xray-mag.com For the Well-Dressed Diver... page 54 “LIFESAVER” SCUBADIVER DIVE FLAVORS AIR TANK SHIRT AVAILABLE FROM DIVE TONIGHT AT WWW.DIVINGTOYSFROMDIVETONIGHT.COM PUBLISHER CO- EDITORS (continued) & EDITOR-IN-CHIEF Arnold Weisz - News, Features Peter Symes Willy Volk - News, Interviews Caribbean reefshark. Photo by Wolfgang Leander [email protected] Millis Keegan - Opinions, MANAGING EDITOR Brian Keegan - Equipment contents & CREATIVE DIRECTOR Michael Arvedlund - Ecology Gunild Pak Symes Jason Heller - Photography [email protected] Dan Beecham - Videography ASSOCIATE EDITORS Michel Tagliati - Medicine & REPRESENTATIVES: Leigh Cunningham - Tech USA: Millis Keegan Edwin Marcow - Sharks [email protected] Russia: Andrey Bizyukin CORRESPONDENTS [email protected] John Collins - Ireland Jordi Chias - Spain South East Asia Rep & editor: Enrico Cappeletti - Italy Catherine GS Lim, Singapore Tomas Knutsson - Iceland [email protected] Gary Myors - Tasmania Marcelo Mammana - Argentina ADVERTISING Svetlana Murashkina -
BEAU NEWS Photographic Pulp
November 2008 BEAU NEWS Photographic Pulp NOVEMBER LENSBABY SALE The good people at Lensbaby have allowed us to lower our lensbaby prices for the month of November. So for a short time a good deal is a lot better! In case you don’t know what a Lensbaby is, it’s a selective focus lens (camera accessory)that allows you to choose where the plane of focus is going to fall on your film or image sensor. Simply put, it is a fun way to play with the focus of the picture you are taking, making some parts of the image sharp while the others soft. You will be amazed with the great photos you will get playing with these babies. With a lensbaby your photographs are a little different and maybe just a little bit better than the competition. I could go on and on but it’s better to show you, so to see some fantastic results go to www.lensbaby.com Lensbaby G3 Reg. $ 286.95 Sale $239.49 Lensbaby 2.0 Reg. $ 142.95 Sale $95.49 Lensbaby Original Reg. $ 96.95 Sale $89.49 Lensbaby G3 for Medium format (Pentax 6x7 or Mamiya 645) Reg. $ 390.95 Sale $360 Lensbaby PL mount Reg. $489.95 Sale $455.49 See inside for details on Lensbaby Workshop LENSBABY WORKSHOP FIELD REPORT: CANON EOS-50D Mike In late September, I went on a one week trip to central Washington state. I decided to delay my leaving by a day since Canon had promised that I would have my new Canon EOS-50D air-shipped to arrive Monday. -
Annual Reportdraft Frontpage Opt C.Indd
Reef Environmental Education Foundation 2009 ANNUAL REPORT The Reef Environmental Education Foundation (REEF) conserves marine ecosystems for their recreational, commercial, and intrinsic value by educating, enlisting, and enabling divers and other marine enthusiasts to become active stewards and citizen scientists. REEF links the diving community with scientists, resource managers, and conservationists through marine-life data collection and related activities. This report documents REEF’s success and growth in 2009. Founded in 1990, Reef Environmental Educa on Founda on (REEF) has grown enormously over the past 20 years due to tens of thousands of A NNOTEOTE loyal volunteers, donors, and members. REEF now houses the world’s FFROMROM TTHEHE largest fi sh sigh ngs database, with over 134,000 surveys. FiŌ y-nine scienƟ fi c research papers have been wri en using REEF data, with PPRESIDENTRESIDENT over 12,000 REEF volunteer divers contribu ng to the online database. Addi onally, REEF conducts special projects, such as Nassau Grouper research and the invasive lionfi sh program. We are proud to bring you our 2009 Annual Report and hope you join us on our underwater adventures, where diving counts! BOARD OF TRUSTEES Paul Humann, President CCONTACTONTACT Ned DeLoach Anna DeLoach RREEFEEF James Dalle Pazze, Esq. Spo ed Boxfi sh Andy Dehart REEF Headquarters Heather George P.O. Box 246 Marty Snyderman 98300 Overseas Hwy Key Largo, FL 33037 Dr. Jim Bohnsack, Science Liaison 305-852-0030 NOAA Southeast Fisheries Science Center 305-852-0301 (fax) www.REEF.org PROGRAM STAFF [email protected] Lad Akins, Director of Opera ons, [email protected] Dr. -
Alertdiver Mediakit 2014.Pdf
MEDIA kIt 2014 Who is DAN? DAN is a nonprofit membership organization dedicated to the safety and health of the scuba diving community. For more than 30 years DAN has served as a lifeline for the scuba industry, serving more than 1 million members along the way. As a nationally recognized organization, DAN excels in providing critical incident prevention, management and protection resources to divers, dive professionals and dive businesses in the effort to promote safe diving. In addition to operating a 24-hour diving emergency hotline, providing medical information, conducting dive medical research and providing first-aid training, DAN also offers a portfolio of complementary safety-related products and dive-accident and travel insurance plans. DAN strives to make every dive accident-free: • Incident Prevention — DAN helps divers prepare to dive safely by offering a team of medical specialists available for nonemergency calls and physician referrals, as well as a Dive Safety Resource Library of categorically organized online articles, FAQs, webinars and seminars. Membership dues and donations • Incident Management — DAN offers first-aid training programs for all levels, support DAN, the largest association from the beginner diver to the medical professional, helping to minimize the of recreational divers in the world. impact of diving injuries when they occur. DAN is the diver’s resource in an DAN members are equipped with emergency with a 24-hour Emergency Hotline, an extensive Chamber Network essential benefits and services and a team of medical professionals ready to respond when you need us most. designed to meet the needs of active • Incident Protection — When the unexpected happens, DAN members can have divers and travelers, including an peace of mind knowing that the costs they incur will be paid by DAN. -
Engagement by US Non-Government Organizations in IYOR 2008
National Fish and Wildlife Foundation Final Programmatic Report Project Name and Number: International Year of the Reef 2008 Collaboration#2007-0083-025 Recipient Organization/Agency: Reef Check Foundation Recipient Organization Web Address: www.reefcheck.org Date Submitted: October 16, 2008 1) Summary of Accomplishments In four to five sentences, provide a brief summary of the project’s key accomplishments and outcomes that were observed or measured. Assisted with the execution of the marine aquarium hobby outreach partnership, and with the creation of the Care2 campaign to promote IYOR through this environmentally oriented search engine, forum and directory. Reached out to businesses other than those in the aquarium trade, including all attendees to the 2007 Diving Equipment and Marketing Association (DEMA) Show, and members of the Green Restaurant Association (GRA). Actively participated in the U.S. IYOR messaging initiative, in which SQN consultants hired by the National Fish and Wildlife Foundation (NFWF) lead the U.S. government and non-government communities through a collaborative process of defining key messages and audiences for the U.S. IYOR campaign and creating materials. Actively collaborated with Marc Pierson of the Interrelated Arts Foundation to create five Public Service Announcements (PSAs) based on the key messages from U.S. IYOR campaign. 2) Project Activities & Results If your grant agreement included an approved logic framework, paste the logic framework table here. Reef Check – Engagement by U.S. Non-Government Organizations in IYOR 2008 Activity Short-Term Long-Term Indicator Baseline Predicted Predicted Assumptions Outputs Outputs Value Value Value of of Project Post-Project Output Outcome US NGO List non- Continue to % of total 0 530 530 Available List profit, expand list to coral NGO access to academic, include community NGO and organizations involved information corporate not currently e.g.