Results 11 to 20 of about 173,424 (355)
Case Reports in Dentistry, 2022 Apical periodontitis frequently presents as a chronic disease. To arrive at a true diagnosis, in addition to the clinical examination, it is mandatory to undertake radiographic examinations and evaluate the clinical presentation.
Alexei Bolyachin +4 more
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Variability and Formation Mechanism of Polynyas in Eastern Prydz Bay, Antarctica
Remote Sensing, 2021 Based on satellite remote sensing, several polynyas have been found in Prydz Bay, East Antarctica. Compared with the Mackenzie Bay Polynya, the only polynya in the west, the polynyas in eastern Prydz Bay have a larger area and higher ice production, but ...
Saisai Hou, Jiuxin Shi
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Science, 2005 Sustained harmonic tremor signals were recorded by the seismographs of the German Neumayer Base seismological network in western Dronning Maud Land, Antarctica. These tremor episodes, lasting up to 16 hours, were recorded up to 820 kilometers from the source. Their spectra show narrow peaks with fundamental frequencies ranging from 0.5 to 6 hertz, more
Müller, Christina +3 more
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Review of Ice Characteristics in Ship-Iceberg Collisions
한국해양공학회지, 2021 The International Ice Patrol (IIP) was established after the Titanic collided with an iceberg off the eastern coast of Canada in 1912 and sank, killing more than 1,500 people.
Tak-Kee Lee
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Applied Sciences, 2021 Ice ridges and icebergs generally pose a major threat to both ships and offshore facilities that operate in Polar regions. In many cases these features will govern the structural design loads associated with the Ultimate Limit State (ULS) and the ...
Bernt J. Leira +2 more
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Multi-Agent Simulation of Iceberg Mass Loss during Its Energy-Efficient Towing for Freshwater Supply
Energies, 2021 The problem of freshwater deficit in the last decade has progressed, not only in Africa or Asia, but also in European countries. One of the possible solutions is to obtain freshwater from drifting icebergs.
Sergiy Filin +2 more
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Effectively Extracting Iceberg Freeboard Using Bi-Temporal Landsat-8 Panchromatic Image Shadows
Remote Sensing, 2021 The freshwater flux from icebergs into the Southern Ocean plays an important role in the global climate through its impact on the deep-water formation. Large uncertainties exist in the ice volume transported by Southern Ocean icebergs due to the sparse ...
Zhenfu Guan +5 more
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Antarctic petrels ‘on the ice rocks’: wintering strategy of an Antarctic seabird [PDF]
Royal Society Open Science, 2020 There is a paucity of information on the foraging ecology, especially individual use of sea-ice features and icebergs, over the non-breeding season in many seabird species. Using geolocators and stable isotopes, we defined the movements, distribution and
K. Delord +7 more
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Wind-driven upwelling around grounded tabular icebergs [PDF]
, 2015 Funding was provided by NSF Polar Programs - Grant Number: ARC-1304137.Temperature and salinity data collected around grounded tabular icebergs in Baffin Bay in 2011, 2012 and 2013 indicate wind-induced upwelling at certain locations around the icebergs.
Bakun +51 more
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