Results 41 to 50 of about 1,944 (169)

Laue microdiffraction on polycrystalline samples above 1500 K achieved with the QMAX‐µLaue furnace

open access: yesJournal of Applied Crystallography, Volume 57, Issue 2, Page 470-480, April 2024.
A unique X‐ray Laue microdiffraction setup and alignment procedure allowing measurements of the microstructure and strain field in polycrystalline specimens at temperatures as high as 1500 K has been developed at beamline BM32, ESRF, making use of a new version of the QMAX furnace.X‐ray Laue microdiffraction aims to characterize microstructural and ...
Ravi Raj Purohit Purushottam Raj Purohit   +6 more
wiley   +1 more source

Cofactors facilitate bona fide prion misfolding in vitro but are not necessary for the infectivity of recombinant murine prions

open access: yesPLoS Pathogens
Prion diseases, particularly sporadic cases, pose a challenge due to their complex nature and heterogeneity. The underlying mechanism of the spontaneous conversion from PrPC to PrPSc, the hallmark of prion diseases, remains elusive. To shed light on this
Miguel A. Pérez-Castro   +16 more
semanticscholar   +1 more source

T6SS-Mediated Molecular Interaction Mechanism of Host Immune Response to Rahnella aquatilis Infection in Fish

open access: yesFishes
Rahnella aquatilis is an emerging pathogen in fish that poses a potential risk to human and public health. However, its pathogenicity and molecular interaction mechanism with the fish host are still poorly understood.
Ge Jin, Xiucai Hu, Yanyan Cao, Aijun Lv
semanticscholar   +1 more source

Comparing the energy landscapes for native folding and aggregation of PrP

open access: yesPrion, 2016
Protein sequences are evolved to encode generally one folded structure, out of a nearly infinite array of possible folds. Underlying this code is a funneled free energy landscape that guides folding to the native conformation.
Derek R Dee, M. Woodside
semanticscholar   +1 more source

The brain’s router : a cortical network model of serial processing in the primate brain [PDF]

open access: yes, 2010
The human brain efficiently solves certain operations such as object recognition and categorization through a massively parallel network of dedicated processors.
Zylberberg, Ariel
core   +1 more source

PRR proteins of the circadian clock call time on shade avoidance

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Light limitation represents a significant threat to plant survival. Shade-intolerant species have, therefore, evolved mechanisms to detect and avoid shading by neighbors.
K. Franklin
semanticscholar   +1 more source

Cost of resource degradation externalities: A study of groundwater depletion in Andhra Pradesh [PDF]

open access: yes
This paper looks in to the process of environmental degradation and the resultant externalities in the context of groundwater depletion in drought prone regions.
V. Ratna Reddy
core  

Is the inelastic charge-exchange contribution constant at the large X and superhigh energies? Qaut 01Kuchin, I. A. [PDF]

open access: yes
The mechanism explaining the decrease of the inelastic charge-exchange contribution at x approximately equal to I and s yields infinity has been ...

core   +1 more source

Major components of fish immunity: a review [PDF]

open access: yes, 2016
Fish are fascinating creatures with a certain degree of immunity comparable to those of mammals. The fish's immune system consists of two major components, innate and adaptive immunities.
Nawi, Mohd Firdaus, Saad, Mohd Zamri
core  

Characterization of small molecule inhibitors of the NLRP3 inflammasome [PDF]

open access: yes, 2021
To respond quickly to infection, the innate immune system contains many germline encoded pattern recognition receptors (PRRs) that recognize a myriad of danger signals released by pathogens and damaged tissues.
Monks, Brian
core  

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