Results 41 to 50 of about 602,649 (335)
Wet granulation in laboratory scale high shear mixers: Effect of binder properties [PDF]
, 2011 The effect of binder properties on torque curves, granule growth kinetics, wet mass consistency and dry granule strength has been investigated in this study.
Chitu, Toma Mihai +2 more
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Experimental Study of the Volumetric Error Effect on the Resulting Working Accuracy—Roundness
Applied Sciences, 2020 Currently, various types of software compensations are applied to machine tools. Their aim is to increase the working accuracy of the tools. The improvement in working accuracy is then further assessed according to the increase in the dimensional and ...
Michal Holub +6 more
doaj +1 more source
Characterization of Ti6Al4V powders produced by different methods for selective laser melting
Materials Research Express, 2021 A comparative investigation was made into Ti6Al4V powders produced by electrode induction melting gas atomization (EIGA), plasma spheroidization (PS), and plasma atomization (PA) in terms of particle size distribution, shape, element distribution ...
Bo Xie, Yazhuo Fan, Sanchao Zhao
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Body Roundness Index and All-Cause Mortality Among US Adults
JAMA Network OpenKey Points Question What are the temporal trends of body roundness index (BRI) and its association with all-cause mortality among US adults? Findings In this cohort study involving 32 995 US adults, mean BRI increased from 4.80 to 5.62 during the period ...
Xiaoqian Zhang +7 more
semanticscholar +1 more source
Effect of cold treatment process on roundness of bearing ring
Materials Research Express, 2022 In the heat treatment of the bearing ring, due to the different degree of thermal expansion of the outer surface and inner metal of the bearing ring, and the large thermal stress and tissue stress generated in the ring, resulting in serious deformation ...
Yiyu Shao, Wenfei Peng, Shaoqiang Chen
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How round is a protein? Exploring protein structures for globularity using conformal mapping. [PDF]
, 2014 We present a new algorithm that automatically computes a measure of the geometric difference between the surface of a protein and a round sphere. The algorithm takes as input two triangulated genus zero surfaces representing the protein and the round ...
Hass, Joel, Koehl, Patrice
core +2 more sources
The Physics Teacher, 2014 I thought I’d share a procedure for rotating a 2D set of coordinates about the origin. Why would you want do this? Well, we’ve been looking at cell migration in 2D – tracking nuclear position over time. Cells migrate at random and I previously blogged about ways to visualise these tracks more clearly. Part of this earlier procedure was to set the start
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Open Geosciences, 2020 Gravel roundness is one of the simple but crucial parameters in particle shape, which is related to the transportation and deposition of sediments.
Tao Jinyu, Zhang Changmin, Zhu Rui
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Method for Characterization of Material Loss from Modular Head-Stem Taper Surfaces of Hip Replacement Devices [PDF]
, 2015 Assessment of the head-stem taper junction requires the estimation of material loss from the taper surfaces of both femoral head and stem. This paper describes a method for the measurement and analysis of material loss from the modular taper junction of ...
Bills +19 more
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Experimental Study on Efficient Short Electric Arc Turning of Titanium Alloy
MetalsThis study investigates a novel short electric arc vertical turning method for machining titanium alloy shafts. The method was successfully applied to titanium alloy rods, and its effects on material removal rate (MRR), surface roughness, roundness, and ...
Guoyu Hu +3 more
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