Results 91 to 100 of about 1,069,040 (297)
Physical nature of metals longevity in the dynamic failure phenomenon
EPJ Web of Conferences, 2012 Methods of non-linear physics allowed determination of universal attributes of non-equilibrium systems, conditioned by collective effects and self-organization phenomena in the arising dissipative structures.
Kosheleva E.V. +4 more
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Uncertainty, fragility, resilience
Agathón, 2019 The consequences of climate change and the recurrent shortage of vital resources produce an extreme and growing fragility of all systems, both biological and technical, subjected to continuous and increasingly less predictable disturbances.
Ernesto Antonini
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Dynamics of Information as Natural Computation [PDF]
Information, 2011 Processes considered rendering information dynamics have been studied, among others in: questions and answers, observations, communication, learning, belief revision, logical inference, game-theoretic interactions and computation. This article will put the computational approaches into a broader context of natural computation, where information ...
openaire +2 more sources
The Dynamics of Natural Plasmodium falciparum Infections [PDF]
PLoS ONE, 2012 Natural immunity to Plasmodium falciparum has been widely studied, but its effects on parasite dynamics are poorly understood. Acquisition and clearance rates of untreated infections are key elements of the dynamics of malaria, but estimating these parameters is challenging because of frequent super-infection and imperfect detectability of parasites ...
Felger, I. +8 more
openaire +6 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Dynamic nature of SecA and its associated proteins in Escherichia coli.
Frontiers in Microbiology, 2015 Mechanical properties such as physical constraint and pushing of chromosomes are thought to be important for chromosome segregation in Escherichia coli and it could be mediated by a hypothetical molecular tether.
Shun eAdachi +4 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Supersymmetry, naturalness, and dynamical supersymmetry breaking [PDF]
Physical Review D, 1992 20pages, SCIPP 91 ...
Dine, M., MacIntire, D. A.
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Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source