Results 71 to 80 of about 468,673 (290)

ANALYSIS OF THE EFFECT OF SOLUTION CHARACTERISTICS ON THE ELECTROPHYSICAL PARAMETERS OF TRANSPARENT CONDUCTIVE OXIDES

open access: yesИзмерение, мониторинг, управление, контроль, 2021
Background. The aim of the study is to analyze the effect of the solution parameters on the electrophysical parameters of transparent conducting oxides during their synthesis by spray pyrolysis. Materials and methods.
T.O. Zinchenko   +5 more
doaj   +1 more source

Saturation of electrical resistivity

open access: yes, 2003
Resistivity saturation is observed in many metallic systems with a large resistivity, i.e., when the resistivity has reached a critical value, its further increase with temperature is substantially reduced.
Abraham, J. M.   +96 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Resistance in Vancomycin-Resistant Enterococci

open access: yesInfectious Disease Clinics of North America, 2020
Serious infections owing to vancomycin-resistant enterococci have historically proven to be difficult clinical cases, requiring combination therapy and management of treatment-related toxicity. Despite the introduction of new antibiotics with activity against vancomycin-resistant enterococci to the therapeutic armamentarium, significant challenges ...
William R, Miller   +3 more
openaire   +3 more sources

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

Analysis of Transport Properties of the Randomly Moving Electrons in Metals

open access: yesMedžiagotyra, 2019
In this critical analysis on the base of randomly moving (RM) electrons, presented the resistivity dependence on temperature for elemental metals both above and below the Debye’s temperatures.
Villius PALENSKIS, Evaras ŽITKEVIČIUS
doaj   +1 more source

Two-dimensional electron-gas-like charge transport at magnetic Heusler alloy-SrTiO$_3$ interface [PDF]

open access: yes, 2013
We report remarkably low residual resistivity, giant residual resistivity ratio, free-electron-like Hall resistivity and high mobility ($\approx$ 10$^4$ cm$^2$V$^{-1}$s$^{-1}$) charge transport in epitaxial films of Co$_2$MnSi and Co$_2$FeSi grown on ...
Anupam   +7 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The influence of changes in water content on the electrical resistivity of a natural unsaturated loess [PDF]

open access: yes, 2012
Non-destructive methods of measuring water content in soils have been extensively developed in the last decades, especially in soil science. Among these methods, the measurements based on the electrical resistivity are simple and reliable thanks to the ...
Cui, Yu Jun   +3 more
core   +3 more sources

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