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  • von Reden, Karl F.; Roberts, Mark L.; McIntyre, Cameron P.; Burton, Joshua R. (2010-09)
    In 2007 we published the design of a novel accelerator mass spectrometry (AMS) system capable of analyzing gaseous samples injected continuously into a microwave plasma gas ion source. Obvious advantages of such a system ...
  • Tracey, Brian H. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1992-09)
    An ultra-short baseline acoustic navigation system has been developed which is capable of determining bearing to a sound source with an error of less than 1° in typical operational conditions. The system has a demonstrated ...
  • Payne, Richard E. (Woods Hole Oceanographic Institution, 1994-11)
    A modified version of the Eppley PSP pyranometer has been designed for use on ships and moored buoys. Seventeen have been built by the Eppley Laboratory for the Upper Ocean Processes Group and deployed on buoys in the ...
  • Shah, Vikrant P. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2007-06)
    Autonomous Underwater Vehicles (AUVs) have been established as a viable tool for Oceanographic Sciences. Being untethered and independent, AUVs fill the gap in Ocean Exploration left by the existing manned submersible ...
  • Paul, Walter (Woods Hole Oceanographic Institution, 1995-12)
    A copper conductor formed into a helical configuration like a telephone cord can stretch by extending its geometry without elongating the conductor itself. This report establishes the proper configuration of copper conductors ...
  • Sharp, Arnold G. (Woods Hole Oceanographic Institution, 1981-08)
    Curves have been prepared to serve as a guide in designing externally pressurized cylindrical and spherical housings and flat end closures. The plots show wall thickness-to-diameter ratio as a function of collapse depth ...
  • Watkins, Steven G. (IAMSLIC, 2011)
  • Keefe, Robert W. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1993-08)
    Control systems for underwater vehicles have reached the level of sophistication where they are limited by the dynamic performance of the thrust actuators. Standard fixed-pitch propellers have been shown to have very ...
  • Poranski, Peter Frank (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1972-08)
    A bottom mounted electromagnetic current meter measures the vertically-averaged conductivity-weighted velocity. This measurement complements free-fall relative velocity profiles and is valuable for transport determination ...
  • Berteaux, Henri O.; Walden, Robert G. (Woods Hole Oceanographic Institution, 1978-12)
    The design of an oceanographic platform can be defined as the rational specification of the platform dimensions and geometry. This specification is usually the result of an iterative process which compares the ...
  • O'Sullivan, James Francis (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1973-09)
    Surface recovery of small submersibles could be made safer for personnel and hardware with the installation on the submersible of an inflatable, pneumatic bumper which acts also as main surface buoyancy. Tne use of such ...
  • Freitag, Lee E.; Plueddemann, Albert J.; Merriam, Steve (Woods Hole Oceanographic Institution, 1993-06)
    This report contains the results of a design study for a surface scanning sonar instrument capable of long-term deployment on ocean moorings. The instrument is intended to sample the bubble field just below the ocean's ...
  • Addamo, Anna M.; Reimer, James D.; Taviani, Marco; Freiwald, Andre; Machordom, Annie (Public Library of Science, 2012-11-28)
    The cosmopolitan solitary deep-water scleractinian coral Desmophyllum dianthus (Esper, 1794) was selected as a representative model species of the polyphyletic Caryophylliidae family to (1) examine phylogenetic relationships ...
  • Karson, J. A.; Fruh-Green, G. L.; Kelley, Deborah S.; Williams, E. A.; Yoerger, Dana R.; Jakuba, Michael V. (American Geophysical Union, 2006-06-21)
    Near-bottom investigations of the cross section of the Atlantis Massif exposed in a major tectonic escarpment provide an unprecedented view of the internal structure of the footwall domain of this oceanic core complex. ...
  • Greene, Andrew R.; Debari, Susan M.; Kelemen, Peter B.; Blusztajn, Jerzy S.; Clift, Peter D. (2005-12-23)
    The Early to Middle Jurassic Talkeetna Arc section exposed in the Chugach Mountains of south central Alaska is 5-18 km wide and extends for over 150 km. This accreted island arc includes exposures of upper mantle to ...
  • Macdonald, Ken C. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1975-09)
    The Mid-Atlantic Ridge is one of the most well known and yet poorly understood spreading centers in the world. A detailed investigation of the Mid-Atlantic Ridge crest near 37°N (FAMOUS) was conducted using a deeply towed ...
  • Wanninkhof, Rik; Doney, Scott C.; Bullister, John L.; Levine, Naomi M.; Warner, Mark J.; Gruber, Nicolas (American Geophysical Union, 2010-11-30)
    Repeat observations along the meridional Atlantic section A16 from Iceland to 56°S show substantial changes in the total dissolved inorganic carbon (DIC) concentrations in the ocean between occupations from 1989 through ...
  • Llenos, Andrea L.; McGuire, Jeffrey J. (American Geophysical Union, 2011-06-17)
    Aseismic deformation transients such as fluid flow, magma migration, and slow slip can trigger changes in seismicity rate. We present a method that can detect these seismicity rate variations and utilize these anomalies ...
  • Godø, Olav Rune; Foote, Kenneth G.; Dybedal, Johnny (Acoustical Society of America, 2010-03-17)
    The difference-frequency band of the Kongsberg TOPAS PS18 parametric sub-bottom profiling sonar, nominally 1–6 kHz, is being used to observe Atlantic herring. Representative TOPAS echograms of herring layers and schools ...
  • St-Jean, Sylvie D.; Stephens, Raymond E.; Courtenay, S. C.; Reinisch, Carol L. (National Research Council Canada, 2005-09-01)
    Evaluating patterns of expression of p53-related proteins in cells is a novel approach in defining environmentally linked diseases. We have examined the induction of haemocytic leukemia in Mytilus edulis by municipal and ...

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