Results 61 to 70 of about 109,495 (298)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Global well-posedness of nonlinear wave equation with weak and strong damping terms and logarithmic source term

Advances in Nonlinear Analysis, 2019
The main goal of this work is to investigate the initial boundary value problem of nonlinear wave equation with weak and strong damping terms and logarithmic term at three different initial energy levels, i.e., subcritical energy E(0) < d, critical ...
Lian Wei, Xu Runzhang
doaj   +1 more source

Quantum particles in an infinite square potential well [PDF]

, 2011
Knowledge in quantum physicsThis Demonstration shows the probability of finding an electron in an infinite square potential well (top graphic) and also shows the wave function of the electron (bottom graphic)Componente Curricular::Educação Superior ...
Bryant, Jeff
core  

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

A Beginning without End: An Aristotelian Defence of the Kalam

Ankara Üniversitesi İlahiyat Fakültesi Dergisi
In recent times, William Lane Craig’s version of the Kalam Cosmological Argument has become one of the most, if not the most popular arguments for the existence of God. Consequently, it has also invited extensive criticism.
Hayyan Sheikh
doaj   +1 more source

The infinite potential well with moving walls

, 2017
In this work the evolution of a wavefunction in an infinite potential well with time dependent boundaries is investigated. Previous methods for wells with walls moving at a constant velocity are summarised. These methods are extended to wells with slowly accelerating walls.
openaire   +2 more sources

Quantitative analysis of the applicability limits of the model of a one-dimensional infinite square well [PDF]

, 2020
We discuss the influence of several factors on the deviations from energy spectrum of an infinite square quantum well (QW) for real microscopic systems that can be approximately modelled using particle in a box.
Vladimir Ivchenko (7822613)
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

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

Size Dependence of the Fermi Energy of Spherical Metal Nanocluster [PDF]

Журнал нано- та електронної фізики, 2015
In this paper, expression for the determination of the size-dependent Fermi energy of a metal nanocluster in the model of free electrons and spherical potential well of infinite depth is obtained.
A.V. Korotun
doaj  

Fundamental solution of thermal stress field in porous infinite media subjected to gas infiltration and heat transfer

Nihon Kikai Gakkai ronbunshu, 2014
When a porous solid is subjected to both gas infiltration and heat transfer, thermal stresses are generated in such a solid. In the previous reports, fundamental theory for a porous solid under such a complex situation was developed, and then a thermal ...
Masayuki ARAI
doaj   +1 more source