Results 11 to 20 of about 31,431 (268)
Choosing the Appropriate Regression from Nine Different Mathematical Models [PDF]
Ovidius University Annals: Economic Sciences Series, 2022 Choosing the most appropriate mathematical model for establishing a simple regression between two variables which represent two economic indicators or from other scientific fields is an approach that involves many and often quite difficult actions.
Ovidiu Gherasim
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地质科技通报, 2021 Most of the previous studies were based on the linearly elastic or linearly elastic-plastic horizontal load transfer model for the laterally loaded piles undergoing axial load.In order to improve the calculation and design accuracy of axially and ...
Kangyu Xing +5 more
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Investigation of the Mechanical Behavior of Polypropylene Fiber-Reinforced Red Clay
Applied Sciences, 2021 Red clay is not easy to use as a natural foundation because of its high water content, high plasticity index, large void ratio, and susceptibility to shrinkage and cracking.
Jia Liu +3 more
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Yantu gongcheng xuebao, 2022 Due to the great variation of strength of unsaturated soils with matric suction, the numerous influence factors and the complex mechanism, the worldwide scholars have proposed various unsaturated strength models, but no consensus has been reached.
ZHAO Yu-xin 1, LIU Yan 1, LI Xu 1, LUO Ya-sheng 2
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Oscillons in hyperbolic models
Physics Letters B, 2020 17 pages, 8 ...
D. Bazeia +3 more
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Cogent Engineering, 2017 An optimization based statistical (response surface) approach was used to evaluate the rheological properties of bentonite mud treated with silica nanoparticles.
Richard O. Afolabi +3 more
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Cogent Food & Agriculture, 2016 Time-dependent aqueous extraction of six tea types was carried out with leaf–water–ratio of 0.5 g/100 ml, temperature of extraction 90°C and time of extraction ranging from 1 to 10 min.
Asir Gani +3 more
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An Extension of Poincare Model of Hyperbolic Geometry with Gyrovector Space Approach [PDF]
Mathematics Interdisciplinary Research, 2016 The aim of this paper is to show the importance of analytic hyperbolic geometry introduced in [9]. In [1], Ungar and Chen showed that the algebra of the group SL(2, C) naturally leads to the notion of gyrogroups and gyrovector spaces for dealing ...
Mahfouz Rostamzadeh +1 more
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Correlation between microscopic parameters and dynamic elastic modulus of loess
Yantu gongcheng xuebao, 2019 The silty soil and silty clay samples of 2~12 m-deep soil layer of the Minxian Seismic Station and the Qingyang Loess Plateau are studied by the dynamic triaxial and scanning electron microscopy experiments, and the dynamic elastic modulus and ...
AN Liang 1, DENG Jin 1,2,3, GUO Peng 4, ZHANG Yang-peng 5, ZHENG Fang 1
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A predictive method for the shear strength—displacement behavior of rockfill materials [PDF]
REM: International Engineering JournalRockfill material is widely used in the construction of rockfill dam bodies, protective slope linings, and drainage systems, as well as in the stabilization of natural slopes. This material possesses high mechanical strength, excellent durability against
Tennison Freire de Souza Junior +2 more
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