Results 151 to 160 of about 3,599,285 (203)
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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The effect of glottal angle on intraglottal pressure
The Journal of the Acoustical Society of America, 2006Intraglottal pressure distributions depend upon glottal shape, size, and diameter. This study reports the effects of varying glottal angle on intraglottal and transglottal pressures using a three-dimensional Plexiglas™ model with a glottis having nine symmetric glottal angles and a constant minimal glottal diameter of 0.06cm.
Sheng, Li +4 more
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Pressure-Scaling of Pressure-Swirl Atomizer Cone Angles
Journal of Engineering for Gas Turbines and Power, 2006An experimental investigation was conducted to study the effects of increased ambient pressure (up to 6.89MPa) and increased nozzle pressure drop (up to 2.8MPa) on the cone angles for sprays produced by pressure-swirl atomizers having varying amounts of initial swirl.
D. R. Guildenbecher +2 more
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Incident Open-angle Glaucoma and Intraocular Pressure
Ophthalmology, 2007To evaluate the role of baseline intraocular pressure (b-IOP) as a risk factor for incident open-angle glaucoma (OAG) in participants of African origin from the Barbados Eye Studies.Population-based 9-year cohort study.Three thousand two hundred twenty-two persons examined during the study period who were free of glaucoma at baseline and at risk of ...
B, Nemesure +4 more
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The Benefit of High Pressure Angle Gears VS Low Pressure Angle Gears
SAE Technical Paper Series, 2006<div class="htmlview paragraph">There is a trend in the industry to make gears with a profile contact ratio greater than 2.0. The main reason is that these gears would run quieter by constantly having two or more teeth sharing the load. In order to obtain a profile contact ratio greater than 2.0, it is necessary to meet two requirements:</div ...
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Strong Dependence of Contact Angle on Pressure
Doklady Physical Chemistry, 2019Although the usual pressures typically only slightly affect the properties of condensed phases and their surface layers, in physical chemistry of surfaces, it was found a quantity, the contact angle on the three-phase contact line, that is very sensitive to pressure.
A. I. Rusanov +2 more
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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.
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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.
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Dependence of Contact Angle on Gas Pressure
Colloid Journal, 2020The dependence of liquid contact angle on the pressure in a gaseous mixture occurring in contact with the liquid has been considered on the basis of the general thermodynamic relations reported in the previous work for small although macroscopic bubbles and droplets.
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The Auxiliary Angle Method for Deriving the Pressure-Angle Expressions of Cam Mechanisms
Advanced Materials Research, 2010Starting 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, 2001One 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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