Results 191 to 200 of about 125,230 (316)

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Extraction of the proton and electron radii from characteristic atomic lines and entropy principles

, 2017
We determine the proton and electron radii by analyzing constructive resonances at minimum entropy for elements with atomic number Z 11.We note that those radii can be derived from entropy principles and published photoelectric cross sections data ...
Reclade, Nicolás, Jiménez Chacón, Esteban, Jiménez Calderón, Edward Henry   +2 more
core  

Exploring topological indices and entropy measure via rational curve fitting models for calcium hydroxide network. [PDF]

Sci Rep
Huang R, Hanif MF, Siddiqui MK, Hanif MF, Hussain M, Petros FB.   +5 more
europepmc   +1 more source

Modeling the Overalternating Bias with an Asymmetric Entropy Measure. [PDF]

Front Psychol, 2016
Gronchi G, Raglianti M, Noventa S, Lazzeri A, Guazzini A.   +4 more
europepmc   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

On characterization of entropy measure using logarithmic regression model for Copper(II) Fluoride. [PDF]

PLoS One
Siddiqui MK, Hussain M, Javed S, Khalid S, Noor T, Tolasa FT.   +5 more
europepmc   +1 more source

A Markovian Entropy Measure for the Analysis of Calcium Activity Time Series. [PDF]

PLoS One, 2016
Marken JP, Halleran AD, Rahman A, Odorizzi L, LeFew MC, Golino CA, Kemper P, Saha MS.   +7 more
europepmc   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

The bifurcation measure has maximal entropy

, 2018
Let $\Lambda$ be a complex manifold and let $(f_\lambda)_{\lambda\in \Lambda}$ be a holomorphic family of rational maps of degree $d\geq 2$ of $\mathbb{P}^1$.
Gauthier, Thomas, Vigny, Gabriel, de Thélin, Henry   +2 more
core