Results 51 to 60 of about 165,005 (254)

Finescale topographical correlates of behavioural investment in offspring by female grey seals, Halichoerus grypus [PDF]

open access: yes, 2000
Grey seals breed colonially on substrates ranging from ice to rocky or sandy beaches. Clear differences in seal behaviour patterns exist among such broad classes of breeding habitat.
Thomas, C.J.   +10 more
core   +1 more source

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

Des phoques et des âmes, évolution de la place des phoques dans la vision du monde des pêcheurs artisans pêcheurs islandais

open access: yesVertigO
This article is a translation of Of seals and souls: Changes in the position of seals in the world-view of Icelandic small-scale fishermen, published in 1990 in volume 3, number 2 of Maritime Anthropological Studies.
Niels Einarsson
doaj   +1 more source

Numerical analysis of temperature distribution in a brush seal with thermo-regulating bimetal elements

open access: yesOpen Engineering, 2019
The paper presents the continuation of work devoted to the analysis of a brush seal with thermo-regulating bimetal elements aimed at thermal protection of a brush seal.
Stanclik Michał
doaj   +1 more source

Pečetní otisk jako artefakt a jako pramen. Trendy studia staroegyptských pečetních otisků z doby Staré říše [PDF]

open access: yesPražské Egyptologické Studie, 2020
Clay sealings (or cretulae) are herein presented in the context of their history, function and archaeological research. The author shows the development achieved in recent decades in the study of clay sealings as they are studied not only as a vehicle of
David Jeřábek
doaj  

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

open access: yesFEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi   +6 more
wiley   +1 more source

Cross-Amplification and Validation of SNPs Conserved over 44 Million Years between Seals and Dogs [PDF]

open access: yes, 2013
Hoffman J, Thorne MAS, McEwing R, Forcada J, Ogden R. Cross-Amplification and Validation of SNPs Conserved over 44 Million Years between Seals and Dogs. PLoS ONE.
Rob Ogden (145264)   +22 more
core   +1 more source

Comparing the Effect of Semi‐Immersive Virtual Reality, Computerized Cognitive Training, and Traditional Rehabilitation on Cognitive Function in Multiple Sclerosis: A Randomized Clinical Trial

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio   +8 more
wiley   +1 more source

The delegation of power: Neo-Assyrian bureau seals [PDF]

open access: yes, 2008
Bureau seals are an innovation of the Assyrian administration to cope with the delegation of power that running a world empire demanded. By placing some bureau seals in their historical context we find indications that these seal types were introduced ...
Radner, K
core  

Short Note: Report of mummified leopard seal carcass in the southern Dry Valleys, McMurdo Sound, Antarctica. [PDF]

open access: yes, 2010
The wide spread occurrence of mummified seal and penguin carcasses tens of kilometres from the open ocean is an interesting phenomenon occurring in the Antarctic Dry Valleys.
Ross, Philip M.   +2 more
core   +1 more source

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