Results 81 to 90 of about 9,808,693 (352)

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Calculations of Ionization Cross-Sections of Acenes Based on Electron and Positron Impact

Applied Sciences
We present calculations of the ionization cross sections for collisions of electrons and positrons with the acene molecules naphthalene, anthracene, tetracene, pentacene, and hexacene. The computations are performed using the binary-encounter Bethe (BEB)
Damian Baksalary, Małgorzata Franz, Jan Franz   +2 more
doaj   +1 more source

Experimental Evaluation of the Average Energy for Impact Ionization by Holes in Al0.4Ga 0.6N Alloy

IEEE Photonics Journal, 2017
An experimental approach to evaluate the average energy required by holes for impact ionization in Al0.4 Ga0.6N alloys is presented. A series of back-illuminated separate absorption and multiplication structures with different thickness of multiplication
Haifeng Chen, Yiren Chen, Hang Song, Zhiming Li, Hong Jiang, Dabing Li, Guoqing Miao, Xiaojuan Sun, Zhiwei Zhang   +8 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Electron-impact ionization of the Pb atom [PDF]

The European Physical Journal D, 2019
Abstract Electron-impact ionization cross sections are calculated for the ground configuration of the Pb atom. Time-dependent close-coupling cross sections for the direct ionization of the 6s and 6p subshells leading to single ionization are calculated with and without a polarization potential.
S D Loch, C J Favreau, M S Pindzola
openaire   +1 more source

Ionization Impact on the Air Cleaning Efficiency in the Interior

, 2015
The paper deals with ionization impact on efficient cleaning of air in a measuring chamber which has been cleaned and closed against any outer impacts (e.g. impurities, dust from another room, human odours).
J. Černecký, Karina Valentová, E. Pivarčiová, P. Božek   +3 more
semanticscholar   +1 more source

Analytical Study of Electron-Driven Ionization Dynamics and Plasma Formation in Intense Laser Fields

Atoms
Laser-induced breakdown in water-rich biological media results from the interplay between primary photoionization processes and avalanche amplification of free electrons.
Hristina Delibašić-Marković, Veljko Vujčić, Vladimir A. Srećković, Violeta Petrović   +3 more
doaj   +1 more source

Electron-impact ionization of Al2+

, 2012
We report on a nonperturbative R-matrix with PseudoStates (RMPS) calculation for the electron-impact ionization cross section of the ground state of Al2+.
Loch, S. D., Abdel-Naby, Sh a, Pindzola, M S, Ballance, C P, Ballance, C. P., Loch, S D, Wu, Di, Pindzola, M. S., Wu, D   +8 more
core   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Monte Carlo Simulation of Photoresponse in Silicon Photodiodes with p-n-Junction and p-i-n-Structure

Приборы и методы измерений
Numerical modeling of semiconductor photodiodes’ electrical characteristics is an important task at the stage of their development and design. In this regard, it should be noted that one of the most promising methods that can be used for this purpose is ...
A. V. Borzdov, V. M. Borzdov, D. N. Buinouski, A. N. Petlitsky   +3 more
doaj   +1 more source