Results 61 to 70 of about 34,383 (208)
Bathymetry and Geomorphology of Shelikof Strait and the Western Gulf of Alaska
Geosciences, 2019 We defined the bathymetry of Shelikof Strait and the western Gulf of Alaska (WGOA) from the edges of the land masses down to about 7000 m deep in the Aleutian Trench.
Mark Zimmermann +2 more
doaj +1 more source
Autonomous detection of calving-related seismicity at Kronebreen, Svalbard [PDF]
The Cryosphere, 2012 We detect and cluster waveforms of seismic signals recorded close to the calving front of Kronebreen, Svalbard, to identify glacier-related seismic events and to investigate their relation to calving processes.
A. Köhler +4 more
doaj +1 more source
Extragalactic HI Surveys at Arecibo: the Future [PDF]
, 2008 Starting in the 1970s, the Arecibo 305m telescope has made seminal contributions in the field of extragalactic spectroscopy. With the Gregorian upgrade completed in the late 1990s, the telescope acquired a field of view.
Emmanuel Momjian +2 more
core +2 more sources
Remote SensingIceberg detection in Arctic sea-ice environments is essential for navigation safety and climate monitoring, yet remains challenging due to observational and environmental constraints.
Johnson Bailey, John Stott
doaj +1 more source
An HI View of Galaxy Conformity: HI-rich Environment around HI-excess Galaxies [PDF]
, 2015 Using data taken as part of the Bluedisk project we study the connection between neutral hydrogen (HI) in the environment of spiral galaxies and that in the galaxies themselves. We measure the total HI mass present in the environment in a statistical way
Fu, Jian +11 more
core +2 more sources
Identification of individuals with gonorrhoea within sexual networks: a population-based study.
, 2006 BACKGROUND: Molecular typing of Neisseria gonorrhoeae and contact tracing provide a combined approach for analysis of sexual networks in metropolitan areas, although there are some difficulties in application.
Bishop, Cynthia J +7 more
core +1 more source
Icebergs and Sea Ice Detected with Inverted Echo Sounders
Journal of Atmospheric and Oceanic Technology, 2015 AbstractA 1-yr experiment using a pressure-sensor-equipped inverted echo sounder (PIES) was conducted in Sermilik Fjord in southeastern Greenland (66°N, 38°E) from August 2011 to September 2012. Based on these high-latitude data, the interpretation of PIESs’ acoustic travel-time records from regions that are periodically ice covered were refined.
Andres, M. +3 more
openaire +3 more sources
Structural weaknesses in ice mélange revealed by high resolution ICEYE SAR imagery
Journal of GlaciologyThe mixture of icebergs and sea ice in tidewater glacier fjords, known as ice mélange, is postulated to impact iceberg calving directly through physical buttressing and indirectly through freshwater fluxes altering fjord circulation. In this contribution,
William D. Harcourt +3 more
doaj +1 more source
Magnetic resonance imaging in vascular biology☆
Artery Research, 2008 Symptoms are only the tip of the iceberg in atherosclerotic disease. Beneath the surface are multiple patho-physiological processes taking place in and around the vessel wall.
Matthias Voehringer +2 more
doaj +1 more source
A comparative assessment of methodologies used to evaluate competition policy [PDF]
, 2012 Research by academics and competition agencies on evaluating competition policy has grown rapidly during the last two decades. This paper surveys the literature in order to (i) assess the fitness for purpose of the main quantitative methodologies ...
Davies, Stephen, Ormosi, Peter
core +1 more source