Results 81 to 90 of about 14,029,643 (354)

Stable, High‐Sensitivity and Fast‐Response Photodetectors Based on Lead‐Free Cs2AgBiBr6 Double Perovskite Films

open access: yesAdvanced Optical Materials, 2019
Solution‐processed metal halide perovskites (MHPs) have demonstrated great advances on achieving high‐performance photodetectors. However, the intrinsic material instability and the toxicity of lead still hinder the practical applications of MHPs‐based ...
Jie Yang   +13 more
semanticscholar   +1 more source

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

Effect of the initiator on thermosensitive rate of poly(N-isopropylacrylamide) hydrogels

open access: yeseXPRESS Polymer Letters, 2007
As the main of thermosensitive polymeric materials, poly(N-isopropylacrylamide) (PNIPAM) undergoes volume changes in response to external temperature changes. While in some potential applications, a fast response rate is needed.
doaj   +1 more source

Efficient Task Replication for Fast Response Times in Parallel Computation [PDF]

open access: yes, 2014
One typical use case of large-scale distributed computing in data centers is to decompose a computation job into many independent tasks and run them in parallel on different machines, sometimes known as the "embarrassingly parallel" computation. For this
Joshi, Gauri, Wang, Da, Wornell, Gregory
core  

Fast-response humidity sensor based on laser printing for respiration monitoring

open access: yesRSC Advances, 2020
Respiration monitoring equipment has wide applications in daily health monitoring and modern medical diagnosis. Despite significant progress being made in humidity sensors for respiration monitoring, the fabrication of the humidity sensors with low-cost,
Gong Wang   +8 more
semanticscholar   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Carbon Dioxide Physiological Forcing Dominates Projected Eastern Amazonian Drying

open access: yesGeophysical Research Letters, 2018
Future projections of east Amazonian precipitation indicate drying, but they are uncertain and poorly understood. In this study we analyze the Amazonian precipitation response to individual atmospheric forcings using a number of global climate models ...
T. B. Richardson   +15 more
doaj   +1 more source

Preparation and properties of fast temperature-responsive soy protein/PNIPAAm IPN hydrogels [PDF]

open access: yesJournal of the Serbian Chemical Society, 2014
The interpenetrating polymer network of fast temperature-responsive hydrogels based on soy protein and poly(N-isopropylacrylamide) were successfully prepared using the sodium bicarbonate (NaHCO3) solutions as the reaction medium.
Liu Yong   +3 more
doaj   +1 more source

Transition in Hypersonic Boundary Layers: Role of Dilatational Waves

open access: yes, 2015
Transition and turbulence production in a hypersonic boundary layer is investigated in a Mach 6 quiet wind tunnel using Rayleigh-scattering visualization, fast-response pressure measurements, and particle image velocimetry.
Chen, Shiyi   +7 more
core   +2 more sources

Fast shower simulation in the ATLAS calorimeter [PDF]

open access: yes, 2008
The time to simulate pp collisions in the ATLAS detector is largely dominated by the showering of electromagnetic particles in the heavy parts of the detector, especially the electromagnetic barrel and endcap calorimeters.
Barberio, E.   +16 more
core   +1 more source

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