Results 61 to 70 of about 1,942,110 (351)
Mathematics, 2022 The current work aims to investigate elasto-thermodiffusive wave propagation in a homogeneous, isotropic, and thermally conducting excited semiconductor medium.
Hashim M. Alshehri, Kh. Lotfy
doaj +1 more source
Transport of secondary electrons and reactive species in ion tracks
, 2015 The transport of reactive species brought about by ions traversing tissue-like medium is analysed analytically. Secondary electrons ejected by ions are capable of ionizing other molecules; the transport of these generations of electrons is studied using ...
Solov'yov, Andrey V. +1 more
core +1 more source
Resonant scattering of energetic electrons by unusual low-frequency hiss [PDF]
, 2014 We quantify the resonant scattering effects of the unusual low-frequency dawnside plasmaspheric hiss observed on 30 September 2012 by the Van Allen Probes. In contrast to normal (∼100-2000 Hz) hiss emissions, this unusual hiss event contained most of its
Blake, J. B. +13 more
core +2 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
New methodological approaches to the simultaneous measurement of the 90Sr and 137Cs activity in environmental samples [PDF]
Ядерна фізика та енергетика, 2012 Nonradiochemical method of measurement of 90Sr and137Cs activity in environmental samples is proposed. This method is based on spectrometrical investigation of electrons accompanied the decay of the 90Sr and137Cs.
M. V. Zheltonozhska +4 more
doaj
Earth and Space Science, 2023 We present a new model designed to simulate the process of energetic particle precipitation, a vital coupling mechanism from Earth's magnetosphere to its atmosphere.
G. D. Berland +4 more
doaj +1 more source
Pseudo-Spin, Real-Spin and Spin Polarization of Photo-emitted Electrons
, 2016 In this work, we discuss the connections between pseudo spin, real spin of electrons in material and spin polarization of photo-emitted electrons out of material.
Dai, Xi +3 more
core +1 more source
Limitations in cooling electrons by normal metal - superconductor tunnel junctions [PDF]
, 2004 We demonstrate both theoretically and experimentally two limiting factors in cooling electrons using biased tunnel junctions to extract heat from a normal metal into a superconductor.
A. M. Savin +7 more
core +2 more sources
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
On stability of collisional coupling between relativistic electrons and ions in hot plasmas
, 2012 The collisional coupling of relativistic electrons and non-relativistic ions in hot plasmas has been analysed. It is found that relativistic effects produce a new feature: while the condition T_e 75 keV, collisional decoupling between relativistic ...
Azarenkov, N. A. +2 more
core +1 more source