Results 111 to 120 of about 18,439 (273)
Generalized Perceptual Linear Prediction (gPLP) Features for Animal Vocalization Analysis [PDF]
, 2006 A new feature extraction model, generalized perceptual linear prediction (gPLP), is developed to calculate a set of perceptually relevant features for digital signal analysis of animalvocalizations.
Clemins, Patrick J., Johnson, Michael T.
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Shipping Through Sea Ice: Impacts on Marine Habitats and Best Practices [PDF]
, 2017 As the result of Arctic climate change and an increase in shipping season length, there is a growing interest in Arctic shipping operations. Sea ice serves as an important habitat for marine mammals, therefore, shipping through sea ice could lead to ...
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An Independent Review of USGS Circular 1370: An Evaluation of the Science Needs to Inform Decisions on Outer Continental Shelf Energy Development in the Chukchi and Beaufort Seas, Alaska [PDF]
, 2011 Reviews the U.S. Geological Survey's findings and recommendations on Alaska's Arctic Ocean, including geology, ecology and subsistence, effect of climate change on, and impact of oil spills.
Alan Springer +13 more
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Enhancing AIS to Improve Whale-Ship Collision Avoidance and Maritime Security [PDF]
, 2009 Whale-ship strikes are of growing worldwide concern due to the steady growth of commercial shipping. Improving the current situation involves the creation of a communication capability allowing whale position information to be estimated and exchanged ...
Fall, Kevin +2 more
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Frontiers in Marine ScienceIntroductionThe present study investigates the effects of mushroom powder (MP) on growth parameters, haematological indices, innate immune response, and serum biochemical indices in beluga (Huso huso) juveniles.MethodsA total of 120 fish (45 ± 0.5 g ...
Afshin Aminzadeh +2 more
doaj +1 more source
Alaska Fuel Price Projections 2008 - 2030 [PDF]
, 2008 We generated Low, Medium, and High case fuel price projections for the years 2008-2030 for the following fuels: • Incremental natural gas in Southcentral Alaska delivered to a utility-scale customer • Incremental diesel delivered to a PCE community ...
Colt, Steve +2 more
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Caspian Journal of Environmental Sciences, 2016 To compare the reproductive performance of the wild and cultured stocks of beluga, Huso huso males, some spermatological parameters were measured including: sperm motility, sperm density, spermatocrit and also fertilization rate, hatching rate and ...
Madadi, Z., Khara, H.
doaj
Comparison of fatty acids biochemical quality in the caviar of reared and wild beluga, Huso huso [PDF]
تغذیه آبزیان, 2017 In this study, the quality of fatty acids in sturgeon caviar were assessed and compared in rearedand wild specimens of beluga, Huso huso caught from the Caspian Sea. The fatty acids profile, n3/n6 and atherogenic and thrombogenic index were also measured.
Seyed Vali Hosseini +2 more
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Is the Mesolithic-Neolithic Subsistence Dichotomy Real? New Stable Isotope Evidence from the Danube Gorges [PDF]
, 2004 The article presents new results of stable isotope analyses made on animal and human bones from the Mesolithic-early Neolithic sites of Lepenski Vir and Vlasac in the Danube Gorges of the Balkans.
Borić, Dušan +3 more
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