Results 161 to 170 of about 3,599,285 (203)

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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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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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
openaire   +1 more source

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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Changes in Intraocular Pressure and Angle Status After Phacoemulsification in Primary Angle Closure Hypertension

Journal of Glaucoma, 2019
Purpose: To study the change in intraocular pressure (IOP) and angle status after phacoemulsification in a cohort of primary angle closure hypertension (PACHT) patients. Setting: Tertiary Eye Care, India.
Harathy, Selvan, Dewang, Angmo, Ankit S, Tomar, Suresh, Yadav, Arpit, Sharma, Tanuj, Dada   +5 more
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Operating air pressure of disposable angles.

Journal of dental hygiene : JDH, 2000
This study was conducted to determine if air pressure of 20 pounds per square inch (psi) was sufficient to operate disposable prophylaxis angles smoothly and efficiently without stalling.Five specimens of 15 types of disposable angles were evaluated by four dental hygienists to determine the minimum speed required for smooth operation.
D P, Warren, H C, Rice, D K, McKitrick, J A, McWherter, J M, Powers   +4 more
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Design of Radial Cams With Zero Pressure Angle

13th Design Automation Conference: Volume 2 — Robotics, Mechanisms, and Machine Systems, 1987
Abstract The addition of an intermediate roller between the cam and the follower roller is proposed in this paper. The function of this intermediate roller is to reduce the pressure angle on the follower to zero. As a result of adding the proposed intermediate roller, all problems caused by the pressure angle in cam mechanisms are ...
R. G. Fenton, Wu Zhenbiao
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Calculation of the Pressure Distribution on a Right-Angled Wedge

Aeronautical Quarterly, 1982
SummaryA comparison is made between three models of the two-dimensional flow of an inviscid fluid over a bluff body. The models are the Roshko free-streamline model, the Parkinson and Jandali wake-source model and the Bearman and Fackrell vortex-lattice model. The models are used to predict the surface pressure distribution on the front face of a right-
F.H. Barnes, I. Grant
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