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Department Headlines


July 2017 Issue

DECK GEAR
CABLE/CONNECTORS
POWER SYSTEMS
& SALVAGE


COVER
Global Diving & Salvage lifted, refloated and towed the derelict Helena Star from Tacoma, Washington, to be recycled by the Washington State Department of Natural Resources. (Photo Credit: Global Diving & Salvage)

 


FEATURE ARTICLES


THE RENEWABLES INDUSTRY CAN LEARN FROM OIL AND GAS
John Deasey (Trelleborg Offshore) explains how knowledge transfer can accelerate renewables development.

SCOUTING FOR ENERGY CABLE ROUTE FOR AN ISLAND OFF RIO
César Félix (freelance), Dr. Arthur Ayres Neto (Universidade Federal Fluminense) and Dr. Luiz Antonio Pereira de Souza (Institute for Technology Research) recount a multifrequency, high-resolution seismic survey for cable planning.

NEW-GENERATION CABLE TRANSITS ACCOMMODATE WIRELESS INTERNET
Ruben Wansink and James P. Stahl (STI Marine) introduce modern cable transits for structured cabling systems on cruise ships.

A NEW APPROACH TO PRESSURE TOLERANCE
Vincent Lefebvre (Energy Sales Inc.) and Terry Conrad (Sealand Innovations LLC) discuss a deepwater battery that eliminates the need for additional pressure housing.

LI-ION BATTERIES POWER POLAR RV THROUGH ICE
Annie Sennet (Saft) outlines how Seanergy meets the high power needs of the RRS Sir David Attenborough.

VESSEL SALVAGE WITH ENVIRONMENTAL CONCERNS
Lara Mayer (Global Diving & Salvage Inc.) writes about the Spirit of Sacramento salvage operation that kept a focus on pollution prevention.

ROV SAMPLE COLLECTION SKID
Jason White and Lance Horn (Undersea Vehicles Program, University of North Carolina Wilmington) detail how to collect scientific samples with an observation-class ROV.

ECHOSOUNDER FOR BIOLOGICAL SURVEYS USING OCEAN GLIDERS
J. Christopher Taylor (National Center for Coastal Ocean Science) and Chad Lembke (Center for Ocean Technology, University of South Florida) explain how to extend fishery ecosystem assessments to remote places.

DEPARTMENTS

Capital Report Contracts Environmental Monitoring
Marine Renewables International Marine Electronics
Marine Resources Meetings Navy Currents
Ocean Business Ocean Research Offshore Oil
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NEXT MONTH:
Current, ice measurements in Cook Inlet, Alaska ... Aquaculture cage with copper-alloy net for better fish health ... Low-cost drilling for deep-sea minerals exploration ... ADCPs for measurements in South American aquaculture ... The latest wave and tidal energy tech development in China ... Advanced weather data analytics for safe site surveying and inspection with UAVs, emergency/disaster response and protecting assets ... Conference previews: OCEANS’17 MTS/IEEE Anchorage and SEG 2017.