Results 221 to 230 of about 122,513 (264)
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Shear Forces in Molecularly Thin Films
Science, 1989Monte Carlo and molecular dynamics methods have been used to study the shearing behavior of an atomic fluid between two plane-parallel solid surfaces having the face-centered cubic (100) structure. A distorted, face-centered cubic solid can form epitaxially between surfaces that are separated by distances of one to five atomic diameters.
M, Schoen +3 more
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In-shoe biaxial shear force measurement: The Kent shear system
Medical & Biological Engineering & Computing, 1996The Kent shear system is introduced and preliminary clinical results are presented. A technique utilising copolymer piezoelectric film has allowed the manufacture of biaxial in-shoe transducers capable of simultaneously measuring two orthogonal shear forces. Bipedal measurements are carried out inside everyday footwear over multiple footsteps.
F, Akhlaghi, M G, Pepper
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Centrifuges and inertial shear forces.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology, 2004Centrifuges are often used in biological studies for 1 x g control samples in space flight microgravity experiments as well as in ground based research. Using centrifugation as a tool to generate an Earth like acceleration introduces unwanted inertial shear forces to the sample.
van Loon, J.J.W.A. +3 more
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Microfluidic Shear Force Assay to Determine Cell Adhesion Forces
2019Cell adhesion is implicated in many physiological settings such as the retention of hematopoietic stem cells (HSCs) in their bone marrow niches or their migration into the bloodstream. During HSC mobilization these adhesion sites are cleaved and have to be newly formed during HSC homing and engraftment.
Julia, Hümmer +3 more
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Interfacial shear force microscopy
Physical Review B, 2000We present an experimental investigation of lossy and reactive shear forces at the nanometer scale using quartz-crystal tuning-fork shear-force microscopy. We show that this technique allows us not only to quantitatively measure viscous friction and elastic shear stress with a combination of high spatial and force resolution (better than 10 nm, and ...
Khaled Karrai, Ingo Tiemann
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Shearing Force and Bending Moment
1969The shearing force at any section of a beam represents the tendency for the portion of beam to one side of the section to slide or shear laterally relative to the other portion.
G. D. Redford +2 more
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Investigation of a Shear-Force Pump
Journal of Engineering for Power, 1963A radial-flow type shear-force pump is analytically and experimentally investigated and certain conclusions for the application of shear-force pumps in general are drawn.
S. H. Hasinger, L. G. Kehrt
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A Force Decoupling Method for Simultaneously Measuring Vertical and Shear Force
IEEE Sensors Journal, 2022Guopeng Zhou, Ran Zhao, Hanchen Yao
exaly