Results 61 to 70 of about 475,810 (306)
L’ours au Paléolithique. Des études orientées ?
Archéopages, 2010 Archaeological deposits containing the remains of bears are frequent in Europe. Most of them are in caves where the animals hibernated however sites specific to brown bears, which are less common, are not always in caves.
Dominique Armand
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Artificial Intelligence Computing at the Quantum Level
Data, 2022 The extraordinary advance in quantum computation leads us to believe that, in the not-too-distant future, quantum systems will surpass classical systems. Moreover, the field’s rapid growth has resulted in the development of many critical tools, including
Olawale Ayoade +2 more
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Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
The Journal of Physical Chemistry, 1934 "A survey of the literature on bearing metals and bearings."--Pref. ; "Bibliography of bearing metals, sliding-contact bearings, friction, and lubrication": p. 41-147. ; History.--Bibliography of bearing metals, sliding-contact bearings, friction, and lubrication; literature references from 1900 to 1928 inclusive (p.
openaire +2 more sources
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Hibernation behaviour and ethogram of captive Asiatic black bear (Ursus thibetanus)
Veterinární Medicína, 2020 This study was undertaken to create an Asiatic black bear (Ursus thibetanus; ABB) ethogram during hibernation and to describe the time budget of hibernating behaviours in ABB.
Man-Woo Kim +2 more
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Bear in Kalmyk Folklore: Semantic Typological Reconstruction Approached
Oriental Studies, 2022 Goals. The article examines bear-related rudiments of Kalmyk folklore and draws semantic parallels with the bear cult of Tungus-Manchu and other Turko-Mongolian peoples to reconstruct Kalmyk mythoritual representations about this animal.
Danara V. Ubushieva
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Sea-Ice Indicators of Polar Bear Habitat
, 2016 Nineteen subpopulations of polar bears ( Ursus maritimus ) are found throughout the circumpolar Arctic, and in all regions they depend on sea ice as a platform for traveling, hunting, and breeding. Therefore polar bear phenology – the cycle of biological
H. Stern, K. Laidre
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