Results 41 to 50 of about 74,691 (335)

Macromolecular Condensates as Tunable Scaffolds for Bio‐Inspired Silica Hybrids

open access: yesAngewandte Chemie, EarlyView.
Dense bio‐inspired silica formation is achieved by coupling polyamine liquid–liquid phase separation with pH‐dependent silica polymerization. Silicification within polyamine condensates, enables precise control over particle size, density, and morphology.
Protap Biswas   +6 more
wiley   +2 more sources

Effect of Nanostructuring on Operational Properties of 316LVM Steel

open access: yesMetals, 2023
In this study, high-pressure torsion (HPT) was used to process austenitic 316LVM stainless steel at 20 °C and 400 °C. The effects of HPT on the microstructure, mechanical, and functional properties of the steel were investigated.
Olga Rybalchenko   +9 more
doaj   +1 more source

Processing of CP-Ti by high-pressure torsion and the effect of surface modification using a post-HPT laser treatment

open access: yesJournal of Alloys and Compounds, 2019
Commercial purity titanium (CP-Ti) was processed by high-pressure torsion (HPT) with various numbers of turns (N = 1, 10 and 20). The hardness of the CP-Ti increased with an increasing number of HPT turns due to grain refinement.
Hsuan-Kai Lin   +6 more
semanticscholar   +1 more source

Exercise Increases Pressure Pain Tolerance but Not Pressure and Heat Pain Thresholds in Healthy Young Men [PDF]

open access: yes, 2017
Background: Exercise causes an acute decrease in the pain sensitivity known as exercise-induced hypoalgesia (EIH), but the specificity to certain pain modalities remains unknown.
Bartholomew   +39 more
core   +3 more sources

Critical phenomena of a hybrid phase transition in cluster merging dynamics

open access: yes, 2017
Recently, a hybrid percolation transitions (HPT) that exhibits both a discontinuous transition and critical behavior at the same transition point has been observed in diverse complex systems.
Cho, Y. S.   +5 more
core   +1 more source

Hardening mechanism of commercially pure Mg processed by high pressure torsion at room temperature

open access: yes, 2014
Coarse-grained Mg in the as-cast condition and fine-grained Mg in the extruded condition were processed by high pressure torsion (HPT) at room temperature for up to 16 turns. Microstructure observation and texture analysis indicate that to fulfil the Von
Chen, Y.   +7 more
core   +1 more source

Large-signal charge control modeling of photoreceivers for applications up to 40 Gb/s [PDF]

open access: yes, 2009
A charge control model was used to simulate the sensitivity and responsivity in a range of photodetector configurations including heterojunction bipolar phototransistors (HPTs), PIN-HBT, and APDs.
Helme, J.P, Houston, P.A, Tan, C.H
core   +1 more source

STUDY OF ANTIMICROBIAL ACTION OF EXTRACTS FROM HERB OF TEUCRIUM POLIUM L. (LAMIACEAE)

open access: yesФармация и фармакология (Пятигорск), 2015
Comparative antimicrobial action of Teucrium polium herb extracts using clear water, and 40% and 70% ethanol was examined. The fact that spirit extracts have more conspicuous antimicrobial action was established.
Y. G. Rudakova   +2 more
doaj   +1 more source

Inhibition of cellular protein secretion by norwalk virus nonstructural protein p22 requires a mimic of an endoplasmic reticulum export signal. [PDF]

open access: yes, 2013
Protein trafficking between the endoplasmic reticulum (ER) and Golgi apparatus is central to cellular homeostasis. ER export signals are utilized by a subset of proteins to rapidly exit the ER by direct uptake into COPII vesicles for transport to the ...
Crawford, Sue E.   +4 more
core   +2 more sources

Effect of High-pressure Torsion on Corrosion Behavior of a Solution-treated Al-Mg-Sc Alloy in a Saline Solution [PDF]

open access: yesMaterials Research, 2019
The effect of the increase in crystalline defects in the structure generated by high-pressure torsion (HPT) on the corrosion behavior of metallic materials is not well understood.
Michelle Dias Alves Lage   +5 more
doaj   +1 more source

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