Results 291 to 300 of about 6,842,466 (349)

The Auxiliary Angle Method for Deriving the Pressure-Angle Expressions of Cam Mechanisms

Advanced Materials Research, 2010
Starting from the planar and spatial mesh fundamental theorem, this paper puts forward a new, general and effective method for deriving the pressure-angle expressions of cam mechanisms—“Auxiliary Angle Method”. It successively overcomes the shortcomings and defects of traditional Velocity Instantaneous-pole Method’s, and is very suitable for all planar
Yong Chang, Yan Ping Li
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Normal pressure glaucoma. Open angle glaucoma

International Ophthalmology, 2001
One hundred and fifty years ago Argyl-Robertson [1] postulated the elevation of the eye pressure as the main cause of optic nerve damage in glaucoma patients. Since then the therapeutical approach has been directed towards lowering the intra-ocular pressure, (IOP).
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Nanospring Pressure Sensors Grown by Glancing Angle Deposition

Nano Letters, 2006
Arrays of Cr zigzag nanosprings and slanted nanorods, 15-55 nm and 40-80-nm-wide, respectively, were grown on SiO2/Si substrates by glancing angle deposition. The arrays exhibit a reversible change in resistivity upon loading and unloading, by 50% for nanosprings and 5% for nanorods, indicating their potential as pressure sensors.
S V, Kesapragada, P, Victor, O, Nalamasu, D, Gall   +3 more
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Angle and pressure-based volumetric picking on touchscreen devices

2017 IEEE Symposium on 3D User Interfaces (3DUI), 2017
The target picking in 3D volumetric data is a common interaction problem in a variety of domains such as medicine, engineering, and physics. When a user clicks on a 2D point on the screen rendering, the ray is cast through the volume at an angle perpendicular to the screen.
Ievgeniia Gutenko, Seyedkoosha Mirhosseini, Arie E. Kaufman   +2 more
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Dependence of the defect mode with temperature, pressure and angle of incidence in a 1D semiconductor-superconductor photonic crystal

Physica C: Superconductivity and its Applications, 2018
In this study, using the two-fluid model and the transfer matrix method, we studied the effects of temperature, hydrostatic pressure, and angle of incidence on the defect mode in a one-dimensional photonic crystal composed of alternating layers of a ...
F. Segovia-Chaves, H. Vinck-Posada
semanticscholar   +1 more source

The Effect of Angled Osteochondral Grafting on Contact Pressure

The American Journal of Sports Medicine, 2006
Background Flush osteochondral plugs can reduce contact pressure compared with an empty defect in the articular cartilage. However, incongruities such as graft angulation have an unknown effect. Hypothesis Incongruity of the articular ...
Jason Lee, Koh, Adam, Kowalski, Eugene, Lautenschlager   +2 more
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Influence of Lode’s angle on the pore pressure generation in soils

International Journal of Plasticity, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Perić, Dunja, Ayari, Mohammed A.
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Effect of flexion angle on the pressure‐volume of the human knee

Arthroscopy, 1991
Abstract The objective of this study was to determine pressure‐volume relationships in the human knee. Eight normal knees in eight patients undergoing elective arthroscopic surgery were studied to develop pressure‐volume curves at 0°, 15°, 30°, 60°, and 80° of flexion, and measure capsular volume at 0°, 15°, 30°, 45°, 60°, and 80° of ...
D A, Funk, F R, Noyes, E S, Grood, S D, Hoffman   +3 more
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Contact Angle and Film Pressure: Study of a Talc Surface

Journal of Colloid and Interface Science, 2002
Talc samples in both sheet and powder form are studied by adsorption calorimetry and adsorption isotherm techniques. A model is used to determine the solid surface energy, the solid surface tension and the dispersive, acidic, and basic components of these terms.
J M, Douillard, J, Zajac, H, Malandrini, F, Clauss   +3 more
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Investigation of the effect of pressure angle on gear performance in asymmetric gears

Meccanica (Milano. Print), 2021
Ali Keçici, Ali Ünüvar
semanticscholar   +1 more source