Results 71 to 80 of about 807,773 (347)
AIP Advances, 2014 In this paper, we have investigated the dependence of both the electromechanical effect and the electrostriction on the compressive stress in PMN-30%PT single crystal on the basis of single domain polarization rotation model.
Hui Zhang
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Untangling the mesh of social stress: Extracellular matrix remodeling in preclinical models of psychosocial stress [PDF]
, 2021 Major depressive disorder (MDD) is among the most prevalent psychiatric disorders, with an immense socioeconomic burden, yet with unknown etiology. Although the cause(s) of MDD remain unknown, psychosocial stress is a major predisposing factor for MDD ...
Koskinen, Maija-Kreetta
core
Fractional Modeling of Deep Coal Rock Creep Considering Strong Time-Dependent Behavior
MathematicsDeep coal rocks exhibit strong time-dependent behavior, including significant plastic deformation and large tunnel displacements, which complicate tunnel support in deep underground engineering. A fractional creep model considering strong time-dependence
Shuai Yang +4 more
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FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
Stress and neurochemical changes associated with chronic alcohol administration [PDF]
, 2001 : There is considerable recent experimental evidence that suggests that stress plays a major role in the development of dependence on drugs of abuse, but the potential mechanisms involved are not yet fully understood.
O'Callaghan, Matthew Joseph
core
Deformation Zones in Granular Materials in Hoppers During Filling and Emptying Processes
Engineering Transactions, 2003 The present paper is concerned with the simplified analysis of deformation and stress states in converging hoppers during filling and discharge of a granular material.
Z. Mróz, I. Sielamowicz
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State Anxiety Dependent on Perspiration during Mental Stress and Deep Inspiration
The Journal of Physiological Sciences, 2007 In this study, we focused on two types of perspiration, one triggered by anticipatory anxiety and the other by voluntary deep inspiration. We have previously found that the anticipation of anxiety causes increases of respiratory frequency, and that these increases are related to an activation of the temporal pole and amygdala in humans. Our interest is
Masaoka, Yuri +4 more
openaire +3 more sources
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source