Results 11 to 20 of about 26,890 (336)
SOME MORPHOLOGICAL ASPECTS OF FORM IN REGULAR DISCRETE STRUCTURES IN DESIGN
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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FORM CREATIVITY STRATEGIES IN DISCRETE STRUCTURE MODELING IN DESIGN
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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CFD-DEM Simulation of Fluidization of Polyhedral Particles in a Fluidized Bed
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
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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A polyhedron made of tRNAs [PDF]
Supramolecular assembly is a powerful strategy used by nature to build nanoscale architectures with predefined sizes and shapes. With synthetic systems, however, numerous challenges remain to be solved before precise control over the synthesis, folding and assembly of rationally designed three-dimensional nano-objects made of RNA can be achieved. Here,
Luc Jaeger+6 more
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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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The Ecclesiology of Pope Francis: A Critical Analysis of the Metaphor of the Church as Polyhedron [PDF]
Pope Francis focuses on essential topics for the Church and society in his pontificate. To describe the relationships between different social subjects, he often uses the metaphor of the polyhedron to highlight the importance of each individual and each
Željko Tanjić, Zoran Turza
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IDENTIFICATION OF STUDENTS’ WORK IN RESOLVING THE PROBLEM OF POLYHEDRON
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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MAIN DIRECTIONS IN GEOMETRIC SHAPING OF REGULAR DISCRETE STRUCTURES IN DESIGN
The article expands on some important aspects in the geometric shaping of regular discrete structures in different areas of design and architecture and outlines main promising directions for their development.
Korotich Andrey V.
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The Polyhedron-Hitting Problem [PDF]
We consider polyhedral versions of Kannan and Lipton's Orbit Problem (STOC '80 and JACM '86)---determining whether a target polyhedron V may be reached from a starting point x under repeated applications of a linear transformation A in an ambient vector space Q^m.
Joël Ouaknine+2 more
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