Results 41 to 50 of about 328,048 (333)

Kinematics and Vorticity in Kangmar Dome, Southern Tibet: Testing Midcrustal Channel-flow Models for the Himalaya [PDF]

open access: yes, 2010
Kinematic, kinematic vorticity (Wm), and deformation temperature analyses were completed to test the hypothesis that midcrustal rocks exposed in the core of the Kangmar gneiss dome, southern Tibet record ductile deformation patterns of a “frozen” segment
Hacker, Bradley R.   +3 more
core   +2 more sources

Strain Localization: Analog Modeling and Anisotropy of Magnetic Susceptibility

open access: yesGeochemistry, Geophysics, Geosystems, 2023
The majority of the strain in Earth crust and upper mantle is localized to the high strain zones developed at ductile‐to‐brittle condition at kilometer‐to‐micrometer scale.
Zuzana Roxerová   +3 more
doaj   +1 more source

Microstructure of shear zones in Fontainebleau sandstone [PDF]

open access: yesInternational Journal of Rock Mechanics and Mining Sciences, 2002
On the basis of image analysis, porosity and grain-size changes have been studied inside the shear bands formed in triaxial testing on a Fontainebleau sandstone. For this rock the shear band is characterized by a white coloration visible to the naked eye.
El Bied, Amine   +2 more
openaire   +3 more sources

Shear Behavior of Panel Zone Considering Axial Force for Flanged Cruciform Columns [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2020
Panel zone is a part of a column web where surrounded by the continuity plates and the column flanges. Panel zone plays a vital role in the connection behavior.
Sina Sarfarazi   +2 more
doaj   +1 more source

Multiphase gas transport in a shear zone

open access: yes, 2023
In the post-operational phase of a Low/Intermediate-Low radioactive waste repository, gas will be generated in the caverns due to anaerobic corrosion of metals, and also chemical and microbial degradation of organic substances. Previous investigations on gas migration have indicated that discrete water conducting features (e.g. shear zones) are mainly
openaire   +5 more sources

The role of strain localization in magma injection into a transtensional shear zone (Variscan belt, SW Iberia). [PDF]

open access: yes, 2013
This study deals with the interaction between deformation and magmatism in mid- to deep-crustal domains. The relation is analysed between migmatites and shear zones and the spatial distribution of leucogranitoid veins and dykes running through a footwall
Chichorro, M   +4 more
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

Strength characteristics of the sliding zone soil of bedding deep cutting slopes and early warning analysis of the reserved thickness of the base

open access: yes地质科技通报
Objective Bedding deep cutting slopes containing weak interlayers are commonly found in slope engineering, whose stability is influenced by two key factors: The strength of the sliding zone soil and the reserved thickness of the base (the distance from ...
Feng GAO   +4 more
doaj   +1 more source

Analysis of Shear Constitutive Models of the Slip Zone Soil Based on Various Statistical Damage Distributions

open access: yesApplied Sciences, 2022
The shear constitutive model of the slip zone soil can be used to quantitatively describe the relationship between shear stress and shear displacement, which is of great significance for the analysis of deformation mechanism and stability evaluation of ...
Yinfeng Luo   +7 more
doaj   +1 more source

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