Results 41 to 50 of about 159,258 (313)
Dynamic behavior and deformation of calcareous sand under cyclic loading [PDF]
Calcareous sand undergoes substantial cumulative deformation under cyclic loading conditions, which may affect the safety and performance of marine structures exposed to wind and waves.
Yuan, Bingxiang +9 more
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REAL-TIME MONITORING DEFORMATION OF BUILDING USING PHOTOGRAPHY DYNAMIC MONITORING SYSTEM
Civil Engineering Journal, 2021 The spatial structure building is a type of building system; it is necessary to monitor deformation to determine its stability and robustness. Under the dynamic deformation of structures, it is challenging to determine appropriate zero image (the ...
Yongquan Ge +3 more
doaj +1 more source
The crucial role of temperature in high-velocity weakening of faults: Experiments on gouge using host blocks with different thermal conductivities [PDF]
, 2016 We study the important role of temperature rise in the dynamic weakening of fault gouge at seismic slip rates by using host blocks composed of brass, stainless steel, titanium alloy, and gabbro with thermal conductivities (λh) of 123, 15, 5.8, and 3.25 W/
Niemeijer, André R. +5 more
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Research on Dynamic Micro-Deformation under Laser Point Source
, 2005 The dynamic micro-deformation of the specimen under laser point source is measured using a laser beam reflex amplifier system and numerically simulated by Msc.Marc software.
Wang, XF (reprint author), Beijing Univ Aeronaut & Astronaut, Sch Mech Engn & Automat, 37 Xueyuan Rd,Haidian Dist, Beijing 100083, Peoples R China. +6 more
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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
Deformation behaviour of bitumen and bituminous mixes
, 2005 The main goal of this dissertation is to develop simple and accurate models for the transient monotonic and cyclic deformation behaviour of bitumen and asphalt mixes.
Ossa, Edgar Alexander
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Permeability evolution during progressive development of deformation bands in porous sandstones [PDF]
, 2003 Triaxial deformation experiments were carried out on large (0.1 m) diameter cores of a porous sandstone in order to investigate the evolution of bulk sample permeability as a function of axial strain and effective confining pressure. The log permeability
Kwon, O. +7 more
core +1 more source
Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis
Molecular Oncology, EarlyView.LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini +1 more
wiley +1 more source
Dynamic Plasticity and Fracture of Al 7075 and V95T1 Alloys: High-Velocity Impact Experiments
DynamicsA novel method to measure dynamic flow stress and corresponding strain rates obtained from Taylor tests using profiled samples with a reduced cylindrical head part was applied to study the dynamic characteristics of similar commercial 7075 and V95T1 ...
Egor S. Rodionov +6 more
doaj +1 more source