Results 11 to 20 of about 1,725,788 (328)

Maintaining proteostasis under mechanical stress [PDF]

open access: yesEMBO reports, 2021
Cell survival, tissue integrity and organismal health depend on the ability to maintain functional protein networks even under conditions that threaten protein integrity. Protection against such stress conditions involves the adaptation of folding and degradation machineries, which help to preserve the protein network by facilitating the refolding or ...
Jörg Höhfeld   +16 more
openaire   +5 more sources

Double-Facet Effect of Artificial Mechanical Stress on Red Blood Cell Deformability: Implications for Blood Salvage

open access: yesApplied Sciences, 2022
The use of intra-operative blood salvage, dialysis, and artificial organs are associated with the application of non-physiological mechanical stress on red blood cells (RBCs).
Tamir Tsohar   +5 more
doaj   +1 more source

A Comparative Modelling Study of New Robust Packaging Technology 1 mm2 VCSEL Packages and Their Mechanical Stress Properties

open access: yesMicromachines, 2022
Face recognition is one of the most sophisticated disciplines of biometric systems. The use of VCSEL in automotive applications is one of the most recent advances.
Khairul Mohd Arshad   +5 more
doaj   +1 more source

Understanding the mechanisms of lung mechanical stress [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2006
Physical forces affect both the function and phenotype of cells in the lung. Bronchial, alveolar, and other parenchymal cells, as well as fibroblasts and macrophages, are normally subjected to a variety of passive and active mechanical forces associated with lung inflation and vascular perfusion as a result of the dynamic nature of lung function. These
Garcia, C. S. N. B.   +5 more
openaire   +6 more sources

Annealing effect on temperature stability and mechanical stress at the “CdxPb1−xS film – substrate” interface

open access: yesChimica Techno Acta, 2020
The article establishes the upper temperature steadiness limit of СdxPb1-xS supersaturated solid solutions obtained by chemical bath deposition. СdxPb1-xS (x = 0.06; 0.122; 0.176) and (x = 0.02–0.05) films remained stable under the heating up to 405–410 ...
L. N. Maskaeva   +5 more
doaj   +1 more source

Exercise for osteoporosis: A literature review of pathology and mechanism

open access: yesFrontiers in Immunology, 2022
Osteoporosis (OP) is a disease that weakens bones and has a high morbidity rate worldwide, which is prevalent among the elderly, particularly, women of postmenopausal age.
Lin Zhang   +5 more
doaj   +1 more source

Influence of shear stress applied during flow stoppage and rest period on the mechanical properties of thixotropic suspensions [PDF]

open access: yes, 2008
We study the solid mechanical properties of several thixotropic suspensions as a function of the shear stress history applied during their flow stoppage and their aging in their solid state.
G. Ovarlez   +7 more
core   +5 more sources

Thermo-mechanical stress of bonded wires used in high power modules with alternating and direct current modes [PDF]

open access: yes, 2012
Today, power electronic reliability is a main subject of interest for many companies and laboratories. The main process leading to the IGBT failure is the cycling thermal stress.
Medjahed, Hassen   +2 more
core   +4 more sources

Mechanical Analysis and Testing of Conduction-Cooled Superconducting Magnet for Levitation Force Measurement Application

open access: yesCrystals, 2023
High-temperature superconductors have great potential for various engineering applications such as a flywheel energy storage system. The levitation force of bulk YBCO superconductors can be drastically increased by increasing the strength of the external
Liyuan Liu   +8 more
doaj   +1 more source

2D Modelling of Mechanical Stress Evolution and Electromigration in Confined Aluminium Interconnects [PDF]

open access: yes, 1997
A complete description for mechanical stress evolution and electromigration in confined Al interconnects, taking into account the microstructure features, is presented in this paper.
Mouthaan, A.J., Petrescu, V.
core   +3 more sources

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