Results 61 to 70 of about 467,855 (300)

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

A Heterothermic Kinetic Model of Hydrogen Absorption in Metals with Subsurface Transport

open access: yesMetals, 2019
A versatile numerical model for hydrogen absorption into metals was developed. Our model addresses the kinetics of surface adsorption, subsurface transport (which plays an important role for metals with active surfaces), and bulk diffusion processes ...
Shunsuke Ono   +6 more
doaj   +1 more source

Noise from spatial heterogeneity changes signal amplification magnitude and increases the variability in dose responses [PDF]

open access: yes, 2008
In most molecular level simulations, spatial heterogeneity is neglected by the well-mixed condition assumption. However, the signals of biomolecular networks are affected from both time and space, which are responsible for diverse physiological ...
Heslop-Harrison, P., Kim, J., Mao, X.
core  

Chaotic inflation with kinetic alignment of axion fields [PDF]

open access: yes, 2014
N-flation is a radiatively stable scenario for chaotic inflation in which the displacements of N≫1 axions with decay constants f1 ...
Bachlechner, Thomas C   +3 more
core   +2 more sources

A Kinetic Approach to the Friction Constant of a Brownian Particle [PDF]

open access: yesProgress of Theoretical Physics, 1977
The density expansion of the friction constant of a Brownian particle in a gas is inves­ tigated with the use of the resolvent operator formalism of the time correlation function for the transport coefficient. To lowest order in density, the results are identical with those derived from the Boltzmann equation. A divergence appears in the first (second)
openaire   +2 more sources

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

open access: yesFEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake   +4 more
wiley   +1 more source

Quantum kinetic equations approach to the description of chemical reactions between adparticles at a metallic surface

open access: yesCondensed Matter Physics, 2006
Adparticle dynamics at a metallic surface is studied by means of quantum kinetic equations. Kinetic equations of the reaction-diffusion type are written down for nonequilibrium one-particle distribution functions of the adsorbate up to the second order ...
V.V.Ignatyuk   +2 more
doaj   +1 more source

Minimal Doubling Fermion and Hermiticity

open access: yes, 2013
We analyze the lattice fermion kinetic term using PT symmetry, R-hermiticity, and $\gamma_{5}$-hermiticity. R-hermiticity is a condition for Hermite action and it is related to $\gamma_{5}$-hermiticity and PT symmetry.
Bedaque   +21 more
core   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Kinetic behavior of nitrification in the post-treatment of poultry wastewater in a sequential batch reactor Comportamento cinético da nitrificação em um reator em bateladas sequenciais usado no pós-tratamento de efluente avícola

open access: yesEngenharia Agrícola, 2011
A sequential batch reactor with suspended biomass and useful volume of 5 L was used in the removal of nutrients and organic matter in workbench scale under optimal conditions obtained by central composite rotational design (CCRD), with cycle time (CT) of
Juliana B. R. Mees   +4 more
doaj   +1 more source

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