Results 51 to 60 of about 2,190,740 (175)
Spontaneous Flows and Quantum Analogies in Heterogeneous Active Nematic Films [PDF]
arXivIncorporating the inherent heterogeneity of living systems into models of active nematics is essential to provide a more realistic description of biological processes such as bacterial growth, cell dynamics and tissue development. Spontaneous flow of a confined active nematic is a fundamental feature of these systems, in which the role of heterogeneity
arxiv
Tailoring interactions between active nematic defects with reinforcement learning [PDF]
arXivActive nematics, formed from a liquid crystalline suspension of active force dipoles, are a paradigmatic active matter system whose study provides insights into how chemical driving produces the cellular mechanical forces essential for life. Recent advances in optogenetic control over molecular motors and cell-signaling pathways now allow experimenters
arxiv
A comparative biological assay of activity in simple solutions of adrenaline
, 1943 G.B. West
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The immunological reactivity and biological activity of synthetic glucagon [PDF]
, 1969 K. F. Weinges +4 more
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Scaling Description of the Relaxation Dynamics and Dynamical Heterogeneity of an Active Glass-forming Liquid [PDF]
arXivActive glasses refer to a class of driven non-equilibrium systems that share remarkably similar dynamical behavior as conventional glass-formers in equilibrium. Glass-like dynamical characteristics have been observed in various biological systems from micro to macro length scales.
arxiv
Biological Activity of a Phytotoxic Glycopeptide Produced by Corynebacterium sepedonicum [PDF]
, 1968 Gary A. Strobel, W. M. Hess
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THE BIOLOGICAL ACTIVITY OF A PRECURSOR OF NICOTINIC ACID IN CEREAL PRODUCTS
, 1944 Willard A. Krehl +2 more
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The biological activity of pure peptides obtained by enzymic hydrolysis of insulin [PDF]
, 1960 Davidson Nicol
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