Results 91 to 100 of about 2,549,734 (331)

Information theory and possible mathematical descriptions of economical and social systems based on real physical phenomena

open access: yesSistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2019
Recent approaches in informatics to model large complex systems are considered following the ideas from real phenomena explained by physical tools. The econophysics and sociophysics are considered.
M. Gaeta, G. Iovane, A. Makarenko
doaj  

Learning Topology and Dynamics of Large Recurrent Neural Networks

open access: yes, 2014
Large-scale recurrent networks have drawn increasing attention recently because of their capabilities in modeling a large variety of real-world phenomena and physical mechanisms.
He, Yuejia, She, Yiyuan, Wu, Dapeng
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

On certain surface integrals related to the conormal derivative problem

open access: yesPartial Differential Equations in Applied Mathematics
The non-homogeneous conormal derivative problems for nonlinear, second-order divergence form elliptic equations with singular data appear naturally in mathematical modeling of real phenomena involving problems of image recovery, the thermistor problem ...
Dian K. Palagachev
doaj   +1 more source

Cognitive aggregate-flow metamodel of the process automatic spacecraft flight control

open access: yesВестник Самарского государственного технического университета. Серия: Технические науки, 2020
Currently, there is an urgent scientific problem of ensuring the effective implementation of the automatic spacecraft (AS) flight program, taking into account the material, energy and information resource limitations of onboard systems (OS).
Vladimir S. Kovtun
doaj   +1 more source

How Realistic Should Knowledge Diffusion Models Be? [PDF]

open access: yes
Knowledge diffusion models typically involve two main features: an underlying social network topology on one side, and a particular design of interaction rules driving knowledge transmission on the other side.
Camille Roth, Jean-Philippe Cointet
core  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Pleasure, Imagination, Fear and Joy: Applied Themes in Nicole Oresme’s de Configurationibus [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2018
The present work explores the idea that concepts present in Nicole Oresme’s work, and rooted in the medieval revival of Corpus Aristotelicum, are reflected throughout active areas of research today.
Isabel M. Serrano   +2 more
doaj  

Game Transfer Phenomena in video game playing: a qualitative interview study [PDF]

open access: yes, 2011
Video game playing is a popular activity and its enjoyment among frequent players has been associated with absorption and immersion experiences. This paper examines how immersion in the video game environment can influence the player during the game and ...
Aronsson, K   +2 more
core  

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

open access: yesFEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara   +3 more
wiley   +1 more source

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