Results 101 to 110 of about 15,732 (302)

Determination of some physico-mechanical properties of dried figs [PDF]

open access: yes, 2008
Tarımsal materyallerin ve ürünlerin fiziko-mekanik özellikleri onların islenmesi, tasınması, depolanması için gerekli olduğu gibi temizlenmesi, ayrılması ve kurutulması gibi hasat sonrası islemler ile hasat ve ekimde kullanılacak ekipmanların ...
Demirayak, Volkan
core  

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz   +9 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Determination of static friction coefficient of a material using clamp method [PDF]

open access: yes
The increasing importance of climbing mechanisms in construction and maintenance work arises from the necessity of safe and efficient access to hard-to-reach areas.
Chua, Bih Lii   +2 more
core  

Dynamic Effects of the Underground Squat Silo during Symmetic Discharging with Different Static Friction Coefficients

open access: yesLiang you shipin ke-ji
Underground squat silos can utilize shallow geothermal energy to realize natural quasi-low temperature storage to ensure the grain quality, which is a suitable warehouse for green grain storage. A combined approach of numerical simulation and theoretical
JIN Li-bing   +4 more
doaj   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

open access: yesAdvanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro   +13 more
wiley   +1 more source

Static and dynamic friction coefficients in DEM simulations of viscoelastic particles

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science
Whereas the elastic Hertzian contact force with nonlinear damping gives rise to the overlap dynamics in the discrete element method, the precise physical meaning of tangential springs representing solid friction has remained obscure. Moreover, the well-known difference between the static and the sliding friction coefficient has often been ignored.
Dietrich E. Wolf   +2 more
openaire   +3 more sources

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

INFLUENCES OF SOME SPORTS SHOES ON THE STRENGTH OF PULLING EXERCISE IN INDOOR TUG-OF-WAR [PDF]

open access: yes, 2009
INTRODUCTION Friction forces are acting in the contact plane of two bodies and thus, one of them being the earth\u27s surface, horizontal forces can be generated.
Yamamoto, H.   +3 more
core   +1 more source

A continuous measure of fingertip friction during precision grip. [PDF]

open access: yes, 2009
When humans manipulate an object, the minimal grip force (GF) required to avoid slipping depends on the frictional properties between the fingers and the object.
André, Thibaut   +2 more
core   +1 more source

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