Results 61 to 70 of about 4,543,511 (303)

Breaking the current density threshold in spin-orbit-torque magnetic random access memory

open access: yes, 2018
Spin-orbit-torque magnetic random access memory (SOT-MRAM) is a promising technology for the next generation of data storage devices. The main bottleneck of this technology is the high reversal current density threshold.
Wang, X. R.   +3 more
core   +1 more source

Fermionic currents in AdS spacetime with compact dimensions [PDF]

open access: yes, 2017
We derive a closed expression for the vacuum expectation value (VEV) of the fermionic current density in a (D+1)-dimensional locally AdS spacetime with an arbitrary number of toroidally compactified Poincare spatial dimensions and in the presence of a ...
Bellucci, S.   +2 more
core   +3 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Simultaneous removal of Ni(II) and fluoride from a real flue gas desulfurization wastewater by electrocoagulation using Fe/C/Al electrode

open access: yesJournal of Water Reuse and Desalination, 2017
Large amounts of anions and heavy metals coexist in flue gas desulfurization (FGD) wastewater originating from coal-fired power plants, which cause serious environmental pollution.
Shinian Liu   +4 more
doaj   +1 more source

Current-driven domain wall motion with spin Hall effect: Reduction of threshold current density

open access: yes, 2013
We theoretically study the current-driven domain wall motion in the presence of both the spin Hall effect and an extrinsic pinning potential. The spin Hall effect mainly affects the damping ratio of the domain wall precession in the pinning potential ...
Lee, Hyun-Woo, Lee, Kyung-Jin, Ryu, Jisu
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Development of scientific bases of technologies of activation of electrodes for water electrolysis

open access: yesТонкие химические технологии, 2010
Electrochemical activity of electrodes with different catalysts is investigated for the reactions of hydrogen and oxygen evolution. The expediency of use of the developed methods of activation of electrodes for electrolysis of water is shown.
Yu. I. Kryukov   +2 more
doaj  

Interactions between hyaluronic acid and CoCrMo alloy surface in simulated synovial fluids

open access: yesBiosurface and Biotribology, 2021
The performance of CoCrMo alloy in orthopaedic implants may be unfavourably affected by hyaluronic acid (HA) in synovial fluid. In this study, the authors aimed to understand the interactions between HA and CoCrMo using dedicated electrochemical ...
Simona Radice   +4 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS 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

Research on electrochemical silvering process of brass elements

open access: yesMetalurgija, 2019
In the presented paper the authors attempted at analyzing the selected properties of silver coatings processed with electrochemical method on brass elements. The conducted research indicates that changes in cathode current density in the range 100 A ・ dm-
B. Oleksiak   +3 more
doaj  

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