Results 101 to 110 of about 16,723 (275)

The effects of dietary Agaricus bisporus powder on growth performance, haematological indices, and serum immune response in beluga (Huso huso) juvenile

open access: yesFrontiers in Marine Science
IntroductionThe 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

Seismic moment tensor catalog for crustal earthquakes in the Cook Inlet and Susitna region of southern Alaska [PDF]

open access: yes, 2018
We determine moment tensor solutions for 53 earthquakes in southern Alaska, which include 9 in Beluga, 22 in Cook Inlet, and 22 in Susitna. The moment tensors were estimated using both the waveforms and the first-motion polarities.
Silwal, Vipul
core  

Application of Suction-cup-attached VHF Transmitters to the Study of Beluga, Delphinapterus leucas, Surfacing Behavior in Cook Inlet, Alaska [PDF]

open access: yes, 2000
Suction-cup-attached VHF radio transmittes were deployed on belugas, Delphinapterus leucas, in Cook Inlet, Alaska, in 1994 and 1995 to characterize the whales' surfacing behavior.
Hobbs , Roderick C.   +2 more
core  

Multi-level Contextual Type Theory

open access: yes, 2011
Contextual type theory distinguishes between bound variables and meta-variables to write potentially incomplete terms in the presence of binders. It has found good use as a framework for concise explanations of higher-order unification, characterize ...
Aleksandar Nanevski   +24 more
core   +3 more sources

Alaska Energy Statistics 1960-2008 [PDF]

open access: yes, 2011
Prior to 1985, the federal Alaska Power Administration published the Alaska Electric Power Statistics. Then, the Alaska Energy Authority (formerly the Alaska Power Authority) began gathering statistical data and publishing this annual report.
Fay, Ginny   +3 more
core  

Underwater Noise from Arctic Shipping: Impacts, Regulations and Recommendations [PDF]

open access: yes, 2017
Marine mammals, including whales, walrus, and seals, rely heavily on sounds for survival. The Arctic soundscape has long been shaped by their clicks and calls.

core  

Do belugas send sound cues? -Experimental verification of blindfolded imitation among beluga-

open access: yesInternational Journal of Comparative Psychology
Dolphins are able to successfully coordinate their behavior using audio signals. Therefore, the current study tested whether or not belugas can use sound to exchange information in a cooperative task and verified the mechanisms of the transmission of information during trials. The subjects are two male belugas, Nack and Duke. Nack was trained to rotate
Maeda, Yoshiaki   +4 more
openaire   +3 more sources

Declining Concentrations of Chlorinated Paraffins in Endangered St. Lawrence Estuary Belugas (Delphinapterus Leucas): Response to Regulations or a Change in Diet?

open access: green, 2022
Antoine É. Simond   +9 more
openalex   +1 more source

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