Results 71 to 80 of about 505,352 (366)

Mapping Hsp104 interactions using cross‐linking mass spectrometry

open access: yesFEBS Open Bio, EarlyView.
This study examines how cross‐linking mass spectrometry can be utilized to analyze ATP‐induced conformational changes in Hsp104 and its interactions with substrates. We developed an analytical pipeline to distinguish between intra‐ and inter‐subunit contacts within the hexameric homo‐oligomer and discovered contacts between Hsp104 and a selected ...
Kinga Westphal   +3 more
wiley   +1 more source

Classical hardness of learning with errors [PDF]

open access: yesSymposium on the Theory of Computing, 2013
We show that the Learning with Errors (LWE) problem is classically at least as hard as standard worst-case lattice problems. Previously this was only known under quantum reductions.
Zvika Brakerski   +4 more
semanticscholar   +1 more source

Shear strength and hardness of two tropical wood species as function of heat treatment

open access: yesMaderas: Ciencia y Tecnología, 2022
The aim of this study was to evaluate the effect of heat treatment on surface roughness, shear strength and hardness of two tropical wood species, namely batai (Paraserainthes falcataria) and sesendok (Endospermum malaccensis).
Alia Syahirah Yusoh   +7 more
doaj   +1 more source

An open chat with…Pierre Santucci: a testimonial on why we should engage with scientific societies and their journals

open access: yesFEBS Open Bio, EarlyView.
Pierre SANTUCCI is a principal investigator at the CNRS—Aix Marseille Université and recipient of a FEBS Excellence Award. He was also recently appointed FEBS Open Bio Publishing Liaison Officer. In this Open Chat with…, he discusses the importance of engaging with scientific societies and their journals, and highlights through some of his personal ...
Pierre Santucci, Ioannis Tsagakis
wiley   +1 more source

A Novel Low-Density, High-Hardness, High-entropy Alloy with Close-packed Single-phase Nanocrystalline Structures

open access: yes, 2015
A low-density, nanocrystalline high-entropy alloy, Al20Li20Mg10Sc20Ti30 was produced by mechanical alloying. It formed a single-phase fcc structure during ball milling and transformed to single-phase hcp upon annealing.
K. Youssef   +4 more
semanticscholar   +1 more source

Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction

open access: yesBrazilian Archives of Biology and Technology, 1999
An extensive work to determine the test weight (TW), the thousand kernel weight (TKW) and the hardness (HD) of Brazilian wheat, was undertaken for the crop years from 1990 to 1994, with the objetive of drawing the Brazilian wheat physical characteristics
Rogério Germani   +1 more
doaj   +1 more source

Influence of pulsed plasma treatment on phase composition and hardness of Cr3C2-NiCr coatings

open access: yesEurasian Journal of Physics and Functional Materials, 2021
In this study, the research results of the influence of pulsed plasma treatment on phase composition, hardness, and roughness of Cr3C2 -NiCr coatings are presented. The Cr3C2 -NiCr coating was applied to substrate 12Kh18N10T stainless steel by detonation
D.N. Kakimzhanov   +5 more
doaj   +1 more source

Mechanical Properties and Very High Cycle Fatigue Behavior of Peak-Aged AA7021 Alloy

open access: yesMetals, 2018
The effect of heat treatment condition on non-Cu AA7021 alloy was investigated with respect to mechanical properties and very high cycle fatigue behavior.
Byung-Hoon Lee   +4 more
doaj   +1 more source

Radiation Hardness and Self‐Healing of Perovskite Solar Cells

open access: yesAdvances in Materials, 2016
The radiation hardness of CH3 NH3 PbI3 -based solar cells is evaluated from in situ measurements during high-energy proton irradiation. These organic-inorganic perovskites exhibit radiation hardness and withstand proton doses that exceed the damage ...
F. Lang   +10 more
semanticscholar   +1 more source

CRYSTALLINE STRUCTURE AND PROPERTIES OF LA7 DIAMOND-LIKE PHASE [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2015
Using the density functional theory method, we calculated the crystalline structure and properties of LA7 diamond-like phase, which can be obtained by linking of graphene layers.
V.A. Greshnyakov, E.A. Belenkov
doaj  

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