Results 61 to 70 of about 82,561 (281)
A variational approach to the local character of G-closure: the convex case
, 2007 This article is devoted to characterize all possible effective behaviors of composite materials by means of periodic homogenization. This is known as a $G$-closure problem.
Acerbi +40 more
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Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
wiley +1 more source
Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang, 2019 Penelitian ini bertujuan untuk mengetahui tingkat self confidence mahasiswa, hubungan pemahaman konsep geometri dan self confidence mahasiswa pada mata kuliah Pembelajaran Mikro. Penelitian ini adalah penelitian kuantitatif. Pada mata kuliah Pembelajaran
Sri Asnawati +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Computational Studies of Heat Transfer Enhancement in a Circular Wavy Micro Channel
Chemical Engineering Transactions, 2017 Using computational analysis, convective heat transfer augmentation of laminar flow through wavy micro channel was studied. A 3-D geometry was used for simulation.
Suvanjan Bhattacharyya +3 more
doaj +1 more source
Scientific Reports, 2021 In current paper, a finned micro-channel is designed for the cooling application in Light Emitting Diode (LED), numerically using Galerkin weighted residual Finite Element Method (GFEM).
Mohamed Bechir Ben Hamida +1 more
doaj +1 more source
The Neumann problem in thin domains with very highly oscillatory boundaries
, 2013 In this paper we analyze the behavior of solutions of the Neumann problem posed in a thin domain of the type $R^\epsilon = \{(x_1,x_2) \in \R^2 \; | \; x_1 \in (0,1), \, - \, \epsilon \, b(x_1) < x_2 < \epsilon \, G(x_1, x_1/\epsilon^\alpha) \}$ with ...
Amirat +26 more
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Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
High-resolution perfect imaging of micro/nanojet
Results in Physics, 2022 A systematic theoretical study on elimination of imaging distortion for realization of perfect imaging of a micro/nanojet in THz, visible and infrared regions has been performed on the basis of a two-layer structure formed by an exterior hexagonal prism ...
Yu-Jing Yang +2 more
doaj +1 more source
Homogenization in strength and durability analysis of reinforced tooth filling [PDF]
, 2002 An asymptotic homogenization procedure is employed to obtain effective elastic properties of the composite tooth filling, a homogenized macro– stress field and a first approximation to the micro-stress field, from properties of the components and applied
Mikhailov, SE, Orlik, J
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