Results 31 to 40 of about 2,700,096 (301)
The oxalato complexes of titanium(IV)—I : Mononuclear Ti(OH)2(C2O4)22− in solution [PDF]
, 1977 Molecular weight, electrodialysis and anion exchange measurements between pH 1 and 4 showed that the titanyl oxalate anion is present in solution as mononuclear Ti(OH)2(C2O4)22 units. pH studies of solutions of (NH4)2TiO(C2O4)2·H2O in 0.5 M NaClO4 medium
Velde, G.M.H. van de
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Staticposture stability evaluation of female elderly using stability evaluation device [PDF]
Journal of the Korea Academia-Industrial cooperation Society, 2011 Abstract The purpose of this study is to investigate the change of balance ability on aging by measuring balance ability of elderly females whose age is over 65. The subjects are ten elderly women (the mean age: 71.9) able to walk without assistants, the assistant equipments and drug dependence and ten young healthy women (the mean age: 23.2).
Tae-Hyung Kim +2 more
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Evaluation of slope stability in open pit based on 3D geological modeling and DFN
Shuiwen dizhi gongcheng dizhiThis study addressed the limitations of conventional numerical simulation techniques for discrete rock masses and joints by introducing a novel method for assessing slope stability in open-pit mines.
Yongji CHEN, Tingke YAN, Cong LIU
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Stability evaluation of sand slopes based on the Bayesian-PSO algorithm
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Sand slide slope are sudden, unpredictable and has great harm.Through field investigations around Lhasa, 12 representative data sets of sand slide slope disaster points were collected.
Chaohua LOU +4 more
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Basic characteristics and stability evaluation of dangerous rockmasses in Yanqi Town, Beijing
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 In this paper, taking Yanqi Town, Huairou District, Beijing as the research object, through the field investigation and rock block test and detection, the basic characteristics of the collapse are found out.
Xianghua XIA +3 more
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EngIn order to evaluate the short-term voltage stability of an electrical power grid, it is necessary to employ not only systematic and well-targeted fault simulations, but also an evaluation method that assesses the criticality of the individual scenarios.
Dorothee Nitsch, Hendrik Vennegeerts
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Steady state and (bi-) stability evaluation of simple protease signalling networks [PDF]
, 2007 Signal transduction networks are complex, as are their mathematical models. Gaining a deeper understanding requires a system analysis. Important aspects are the number, location and stability of steady states.
Allgöwer, F. +4 more
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Cluster and group synchronization in delay-coupled networks
, 2012 We investigate the stability of synchronized states in delay-coupled networks where synchronization takes place in groups of different local dynamics or in cluster states in networks with identical local dynamics.
A. G. Balanov +5 more
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Modelling Grocery Retail Topic Distributions: Evaluation, Interpretability and Stability [PDF]
, 2020 Understanding the shopping motivations behind market baskets has high commercial value in the grocery retail industry. Analyzing shopping transactions demands techniques that can cope with the volume and dimensionality of grocery transactional data while
Manolopoulou, Ioanna +4 more
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Stability evaluation of rotor/bearing system [PDF]
, 1982 A stability study of rotor/bearing systems is presented. Even though it was limited to study of a fully lubricated bearing subject to oil whirl, and further limited to low eccentricity region for linearity and with only one type of lubricant, it can be ...
Bently, D. E., Muszynska, A.
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