Results 1 to 10 of about 7,274 (258)
Alifmatika, 2023 Mathematics is generally considered a complex subject by the majority of students in Indonesia. Students tend to rely on simple learning strategies such as memorizing formulas.
Nur Izzati, Nurul Wahyuni, Bony Irawan
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Generating Function Method for Calculating the Potentials of Inhomogeneous Polyhedra
Frontiers in Physics, 2022 We propose a method of constructing analytical, closed-form expressions for electrostatic/Newtonian potentials of non-uniform polyhedral bodies, in which the density distributions are polynomials of coordinates.
Alexey Vladimirovich Nenashev +1 more
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SOME MORPHOLOGICAL ASPECTS OF FORM IN REGULAR DISCRETE STRUCTURES IN DESIGN
Архитектон, 2021 Some aspects of geometric form generation in regular discrete structures for different spheres of design and architecture are elaborated and the main promising directions/trends in their development are identified.
Korotich Andrey V.
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CFD-DEM Simulation of Fluidization of Polyhedral Particles in a Fluidized Bed
Energies, 2021 Fluidization of non-spherical particles is a common process in energy industries and chemical engineering. Understanding the fluidization of non-spherical particles is important to guide relevant processes.
Zihan Liu, Huaqing Ma, Yongzhi Zhao
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Asymptotic Forms of Solutions to System of Nonlinear Partial Differential Equations
Universe, 2023 Here, we considerably develop the methods of power geometry for a system of partial differential equations and apply them to two different fluid dynamics problems: computing the boundary layer on a needle in the first approximation and computing the ...
Alexander D. Bruno, Alexander B. Batkhin
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FORM CREATIVITY STRATEGIES IN DISCRETE STRUCTURE MODELING IN DESIGN
Архитектон, 2021 Some current issues in regular discrete structure geometric form generation are considered with reference to different areas of design and architecture, and promising directions/trends in their development are identified.
Korotich Andrey V.
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Frontiers in Chemistry, 2020 The novel hollowed Ni-Co layered double hydroxide polyhedron (H-(Ni, Co)-LDHP) is synthesized via a template-sacrificing approach using ZIF-67 as template. The morphology, crystallinity, porous texture, and chemical state of H-(Ni, Co)-LDHP are examined.
Youjun Lu, Yingjie Du, Haibo Li
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Data-based polyhedron model for optimization of engineering structures involving uncertainties
Data-Centric Engineering, 2021 This paper studies the data-based polyhedron model and its application in uncertain linear optimization of engineering structures, especially in the absence of information either on probabilistic properties or about membership functions in the fussy sets-
Zhiping Qiu +3 more
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IDENTIFICATION OF STUDENTS’ WORK IN RESOLVING THE PROBLEM OF POLYHEDRON
Kalamatika, 2020 The research aims to identify students ' work in resolving the problem of polyhedron. This research used a qualitative descriptive method conducted at the state Junior High School in Batujajar.
Samsul Faridz +2 more
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Nanomaterials, 2016 Crystalline nanoparticles or nanoprecipitates with a cubic structure often have near polyhedral shapes composed of low-index planes with {100}, {111} and {110}. To consider such near polyhedral shapes, algebraic formulas of extended superspheres that can
Susumu Onaka
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