Results 71 to 80 of about 4,605,835 (303)
Domain-wall depinning assisted by pure spin currents
, 2010 We study the depinning of domain walls by pure diffusive spin currents in a nonlocal spin valve structure based on two ferromagnetic permalloy elements with copper as the nonmagnetic spin conduit.
A. Locatelli +15 more
core +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
ElectrochemistryIn this study, we investigated the ion penetration rate into a solid electrolyte membrane, the nickel deposition rate, the current efficiency, and the effects of HCl addition under various electrodeposition conditions using a recently developed ...
Shunsuke YAMADA +3 more
doaj +1 more source
Production of copper nanoparticles using alpha-amylase enzyme by an electrochemical deposition method [PDF]
Engineering and Technology JournalThis study aims to explain the effect of adding the bioactive substance (alpha enzyme) to the electrolyte solution using electrochemical deposition. Through which copper nanoparticles are manufactured, the originality of the research lies in the presence
Neamah Hadi +3 more
doaj +1 more source
Materials Research Express, 2021 In this paper, the effects of Mg ^2+ concentration, (NH _4 ) _2 SO _4 concentration and current density on the current efficiency, cell voltage and morphology of electrolytic manganese metal were studied.
Hai-Feng Wang +5 more
doaj +1 more source
Very High Modulation Efficiency of Ultralow Threshold Current Single Quantum Well InGaAs Lasers [PDF]
, 1993 A record high current modulation efficiency of 5 GHz/[sqrt](mA) has been demonstrated in an ultralow threshold strained layer single quantum well InGaAs ...
Chen, T. R. +5 more
core
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS 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
Applied SciencesThe removal of nitrogen and phosphorus from wastewater with low organic carbon content requires the addition of an external carbon source. The objective of this study was to assess the influence of hydraulic retention time (HRT) on the efficiency of ...
Joanna Rodziewicz +3 more
doaj +1 more source
Electrochemical extraction of oxygen using PEM electrolysis technology [PDF]
Journal of Electrochemical Science and Engineering, 2012 Electrochemical extraction of oxygen from air can be carried out by chemical reduction of oxygen at the cathode and simultaneous oxygen evolution by water anode oxidation.
BOULBABA ELADEB +3 more
doaj
Plasmonic nanoparticle enhanced photocurrent in GaN/InGaN/GaN quantum well solar cells [PDF]
, 2010 We demonstrate enhanced external quantum efficiency and current-voltage characteristics due to scattering by 100 nm silver nanoparticles in a single 2.5 nm thick InGaN quantum well photovoltaic device.
Atwater, Harry A. +3 more
core +1 more source