Results 51 to 60 of about 62,622 (269)
Konieczność i przypadek w ewolucji wszechświata
Zagadnienia Filozoficzne w Nauce, 2009 There are two extremities in contemporary discussions on the role of random events in the evolution of the Universe: one extremity consists in reducing the evolution to a blind game of random events, the other extremity in seeing everywhere traces of the
Michał Heller
doaj
Incidental knowledge defended [PDF]
Омский научный вестник: Серия "Общество. История. Современность"The paper analyses epistemic happenstance and argues for the possibility of incidental knowledge. It considers how minimal concepts of knowledge, reflecting various basic intuitions, operate in situations where there is an influence of chance or ...
A. M. Kardash
doaj +1 more source
A Random Matrix Perspective on Random Tensors
CoRR, 2021 Tensor models play an increasingly prominent role in many fields, notably in machine learning. In several applications, such as community detection, topic modeling and Gaussian mixture learning, one must estimate a low-rank signal from a noisy tensor.
Goulart, José Henrique de M +2 more
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Random Walks in Random Environments [PDF]
, 2006 Random walks provide a simple conventional model to describe various transport processes, for example propagation of heat or diffusion of matter through a medium. However, in many practical cases the medium is highly irregular due to defects, impurities, fluctuations etc., and it is natural to model this as random environment.
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Electronic Journal of Probability, 2015 42 pages, 6 ...
Hilário, M.R. +4 more
openaire +8 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Вестник Кемеровского государственного университета, 2013 The paper focusesthe manifestations of the prehistoric man’s spiritual life, as they are revaled in the images of ancient art. The dominant role belongs tothe bodily appearance which occurs inseparation from the natural.
E. F. Kazakov
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source