Results 21 to 30 of about 11,560,181 (351)
Catalyst Deactivation: Control Relevance of Model Assumptions [PDF]
Modeling, Identification and Control, 2000 Two principles for describing catalyst deactivation are discussed, one based on the deactivation mechanism, the other based on the activity and catalyst age distribution.
Bernt Lie, David M. Himmelblau
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A Wii Bit of Fun: A Novel Platform to Deliver Effective Balance Training to Older Adults [PDF]
, 2015 BACKGROUND: Falls and fall-related injuries are symptomatic of an aging population. This study aimed to design, develop, and deliver a novel method of balance training, using an interactive game-based system to promote engagement, with the inclusion of ...
Craig, Cathy +4 more
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Radiographic Analysis of the Sagittal Alignment of Spine and Pelvis in Asymptomatic Indian Population [PDF]
Asian Spine Journal, 2022 Study Design This is a descriptive observational study. Purpose The objective of this study is to analyze and document the sagittal alignment of the spine and pelvis in normal Indian adult volunteers and compare these parameters with the study population
Gururaj Sangondimath +4 more
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A population balance model for the prediction of breakage of emulsion droplets in SMX+ static mixers
Chemical Engineering Journal, 2019 This work deals with the numerical and experimental investigation of droplets breakage in SMX+ static mixers. While steady-state empirical correlations are commonly used for the prediction of the mean droplets size (e.g.
N. Lebaz, N. Sheibat‐Othman
semanticscholar +1 more source
Powder Technology, 2019 This work is concerned with the assessment of the various discretizations used to obtain the numerical solutions of the bivariate aggregation population balance equation.
Mehakpreet Singh +3 more
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Experimental Characterization and Population Balance Modelling of the Dense Silica Suspensions Aggregation Process. [PDF]
, 2008 Concentrated suspensions of nanoparticles subjected to transport or shear forces are commonly encountered in many processes where particles are likely to undergo processes of aggregation and fragmentation under physico-chemical interactions and ...
Frances, Christine, Tourbin, Mallorie
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Aggregate Structure Evolution for Size-Dependent Aggregation by Means of Monte Carlo Simulations
KONA Powder and Particle Journal, 2014 Aggregation during crystallization and precipitation processes often leads to complex-shaped particle aggregates. As an alternative to low-dimensional deterministic population balance models, where assumptions on the
Heiko Briesen
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Balanced genetic diversity improves population fitness [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2018 Although genetic diversity within a population is suggested to improve population-level fitness and productivity, the existence of these effects is controversial because empirical evidence for an ecological effect of genetic diversity and the underlying mechanisms is scarce and incomplete.
Yuma Takahashi +4 more
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Chemical and Process Engineering, 2014 The main topic of this study is the mathematical modelling of bubble size distributions in an aerated stirred tank using the population balance method. The air-water system consisted of a fully baffled vessel with a diameter of 0.29 m, which was equipped
Kálal Zbyněk, Jahoda Milan, Fořt Ivan
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Comparison of the Dynamic and Thermal Behavior of Different Ideal Flow Crystallizers
ChemEngineering, 2023 In this simulation study, we compare the dynamics and thermal behavior of different ideal flow crystallizers. The first step in creating mathematical models for the crystallizers was the implementation of the population balance equation.
László Balogh +3 more
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