Results 21 to 30 of about 359,894 (264)

THE ANALYSIS OF THE STRAIN STATE OF SHEAR ZONES IN TERMS OF  TYPES OF SECONDARY FRACTURES: STATEMENT OF PROBLEM

open access: yesГеодинамика и тектонофизика, 2015
Introduction. In this publication, shear zones, being traditional objects of tectonophysical studies, are considered in terms of their strain states. This approach differs from a commonly applied one when shear zones are studied with consideration of ...
Fyodor L. Yakovlev
doaj   +1 more source

The 4Hz–Pulsing Magnetic Field (PMF) has Common therapeutic effects on Patients Subjected to Different Pain Stress

open access: yesBLDE University Journal of Health Sciences, 2020
Previously, we have suggested a hypothesis that the metabolic net water efflux from the cells is a key mechanism for metabolic controlling semipermeable properties of the cell membrane, dysfunction of which is a common consequence of cell pathology.
Naira Eloyan   +6 more
doaj   +1 more source

Fractional Calculus-Based Statistical Damage Model of Unsaturated Soil under the Coupling Effect of Moistening and Stress Fields

open access: yesApplied Sciences, 2023
Unsaturated soil exhibits extremely complex engineering mechanical properties under the coupling effect of moistening and stress fields. Firstly, the effective stress principle and limit equilibrium conditions of unsaturated soil under the coupling ...
Hua Zhang, Peng Wang
doaj   +1 more source

Electromagnetic fields stress living cells [PDF]

open access: yesPathophysiology, 2009
Electromagnetic fields (EMF), in both ELF (extremely low frequency) and radio frequency (RF) ranges, activate the cellular stress response, a protective mechanism that induces the expression of stress response genes, e.g., HSP70, and increased levels of stress proteins, e.g., hsp70.
Martin, Blank, Reba, Goodman
openaire   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Experimental Study on Grout–Soil Interaction Effects in Sandy Soil under Different Water-to-Cement Ratios

open access: yesBuildings
Due to the unique characteristics of sandy soil layers, there is often a coupling effect of multiple grout diffusion patterns in the grouting process, and different slurry diffusion modes may lead to different responses of soil structures. In this study,
Huanxiao Hu   +6 more
doaj   +1 more source

Influence analysis of principal stress deflection on fault stability based on theory of internal and external stress fields

open access: yesMeikuang Anquan, 2021
To explore principal stress deflection effect on the stability of fault, based on the theory of internal stress field, the reason of principal stress deflection is explained, the mechanical structure model is established to calculate the internal and ...
DONG Shuangyong, LI Wenzhou
doaj   +1 more source

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

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

Thermo-chemo-mechanical stress analysis in a thin-electrolyte plate of all-solid-state battery

open access: yesApplications in Engineering Science, 2021
Stress fields of the electrolytes of all-solid-state batteries can be induced by several factors, such as temperature variations, lithium-ion distributions, and mechanical constraints.
Wakako Araki   +2 more
doaj   +1 more source

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