Results 271 to 280 of about 6,842,466 (349)
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The effect of dynamic wetting pressure on contact angle measurements
Journal of Colloid and Interface Science, 2022The drop deposition technique can impact contact angle measurements. We hypothesized that the drop pinch-off, during the traditionally used pendant drop technique, significantly alters the static contact angle. The capillary waves and dynamic wetting pressure generated during the pendant drop deposition are the source for forced spreading, which can be
Abrar Ahmed +2 more
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Relationships among systemic blood pressure, intraocular pressure, and open-angle glaucoma
Canadian Journal of Ophthalmology, 2008Several vascular factors, including systemic hypertension (or high blood pressure [HBP]), ocular perfusion pressure, and nocturnal hypotension, have been identified as risk factors for the development and progression of glaucoma. The results of epidemiologic studies of these factors and their relationships to intraocular pressure (IOP) and open-angle ...
Robert N Weinreb
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Mechanism and Machine Theory, 1993
Abstract This paper discusses some properties of the limit values of pressure angle (called LVPA) and the position of maximal pressure angle (called PMPA) of the spatial RSSR linkage. Several theorems and their corollaries have been obtained. Some results obtained by Soylemez and Freudenstein are further discussed here.
W. Zhang
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Abstract This paper discusses some properties of the limit values of pressure angle (called LVPA) and the position of maximal pressure angle (called PMPA) of the spatial RSSR linkage. Several theorems and their corollaries have been obtained. Some results obtained by Soylemez and Freudenstein are further discussed here.
W. Zhang
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Smart materials and structures (Print), 2022
The concept of near-zero energy conversion from ocean waves is an emerging topic that can be applied to supply power to self-powered applications in sea-crossing bridges.
Changyuan Jia +7 more
semanticscholar +1 more source
The concept of near-zero energy conversion from ocean waves is an emerging topic that can be applied to supply power to self-powered applications in sea-crossing bridges.
Changyuan Jia +7 more
semanticscholar +1 more source
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2021
In this study, the fatigue performances of symmetrical and asymmetrical spur gears were analyzed by performing single tooth bending fatigue tests. The gears tested were determined to be symmetrical spur gears with a 20°/20° pressure angle, asymmetrical ...
S. M. Demet, A. S. Ersoyoğlu
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In this study, the fatigue performances of symmetrical and asymmetrical spur gears were analyzed by performing single tooth bending fatigue tests. The gears tested were determined to be symmetrical spur gears with a 20°/20° pressure angle, asymmetrical ...
S. M. Demet, A. S. Ersoyoğlu
semanticscholar +1 more source
, 2021
Gears are the most significant machine elements in power transmission systems. They are used in almost every area of the industry, such as small watches to wind turbines.
Oğuz Doğan, C. Yuce, F. Karpat
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Gears are the most significant machine elements in power transmission systems. They are used in almost every area of the industry, such as small watches to wind turbines.
Oğuz Doğan, C. Yuce, F. Karpat
semanticscholar +1 more source
Role of blade rotational angle on energy performance and pressure fluctuation of a mixed-flow pump
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2017Yu Zhiyi, Liu Yabin, Cao Shuliang
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Impact of foot progression angle on the distribution of plantar pressure in normal children
Clinical Biomechanics, 2014 BACKGROUND: Plantar pressure distribution during walking is affected by several gait factors, most especially the foot progression angle which has been studied in children with neuromuscular diseases.
Yu-Cheng Lai +2 more
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Pressure Dependence of the Contact Angle
The Journal of Physical Chemistry B, 2007When a liquid and its vapor contact a smooth, homogeneous surface, Gibbsian thermodynamics indicates that the contact angle depends on the pressure at the three-phase line of an isothermal system. When a recently proposed adsorption isotherm for a solid-vapor interface is combined with the equilibrium conditions and the system is assumed to be in a ...
Jiyu, Wu, T, Farouk, C A, Ward
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Journal of Mechanical Science and Technology, 2016
Bing Xu, Shaogan Ye, Junhui Zhang
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Bing Xu, Shaogan Ye, Junhui Zhang
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