Results 1 to 10 of about 46 (45)
Uniqueness of Solutions in Thermopiezoelectricity of Nonsimple Materials
Entropy, 2022 This article presents the theory of thermopiezoelectricity in which the second displacement gradient and the second electric potential gradient are included in the set of independent constitutive variables.
Vincenzo Tibullo, Francesca Passarella
exaly +3 more sources
Non-simple elastic materials with double porosity structure
Archives of Mechanics, 2022 This paper is concerned with a strain gradient theory of elastic materials that have a double porosity structure. Firstly, we present the basic equations and the boundary conditions of the nonlinear theory.
S. De Cicco
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Contact interactions, stress and material symmetry [PDF]
Theoretical and Applied Mechanics, 2002 An argument is given intimating that, for nonsimple materials, the concepts of contact interaction and material symmetry, as well as the bridging concept of stress, should be carefully revised and generalized. .
Podio-Guidugli P.
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O pewnym zagadnieniu brzegowym dla układu równań różniczkowych cząstkowych opisujących termosprężystość materiałów złożonych [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 W pracy rozważamy zagadnienie Dirichleta dla równań teorii termosprężystości materiałów złożonych. Pokazaliśmy, że zagadnienie to generuje operator fredholmowski działający pomiędzy odpowiednimi przestrzeniami Sobolewa.[b]Słowa kluczowe[/b]: zagadnienie ...
Henryk Kołakowski, Jarosław Łazuka
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Decay of solutions for strain gradient mixtures
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 103, Issue 2, February 2023., 2023 Abstract We study antiplane shear deformations for isotropic and homogeneous strain gradient mixtures of the Kelvin‐Voigt type in a cylinder. Our aim is to analyze the behaviour of the solutions with respect to the time variable when a dissipative structural mechanism is considered. We study three different cases, each at a time. For each case we prove
Antonio Magaña +2 more
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Evolution, Volume 76, Issue 12, Page 2811-2828, December 2022., 2022 Abstract Understanding the basis of biological diversity remains a central problem in evolutionary biology. Using microbial systems, adaptive diversification has been studied in (a) spatially heterogeneous environments, (b) temporally segregated resources, and (c) resource specialization in a homogeneous environment.
Anjali Mahilkar +4 more
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Computational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022 At present, with the development of society and economy, some new problems have emerged continuously. Among them, the more serious problem is that enterprises pay too much attention to economic benefits, which leads to problems in the development of many enterprises.
Kai Zheng, Yisheng Liu, Daqing Gong
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Combined Acupoints for the Treatment of Patients with Obesity: An Association Rule Analysis
Evidence-Based Complementary and Alternative Medicine, Volume 2022, Issue 1, 2022., 2022 Obesity is a prevalent metabolic disease that increases the risk of other diseases, such as hypertension, diabetes, hyperlipidemia, cardiovascular disease, and certain cancers. A meta‐analysis of 11 randomized sham‐controlled trials indicates that acupuncture had adjuvant benefits in improving simple obesity, and previous studies have reported that ...
Ping-Hsun Lu +7 more
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Monotone Quantifiers Emerge via Iterated Learning
Cognitive Science, Volume 45, Issue 8, August 2021., 2021 Abstract Natural languages exhibit many semantic universals, that is, properties of meaning shared across all languages. In this paper, we develop an explanation of one very prominent semantic universal, the monotonicity universal. While the existing work has shown that quantifiers satisfying the monotonicity universal are easier to learn, we provide a
Fausto Carcassi +2 more
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Complexity, Volume 2021, Issue 1, 2021., 2021 At present, high‐tech enterprises are mainly organizations engaged in the production, research, and development and service of high‐tech products. The current development of high‐tech industries in various countries in the world is of great significance to improving social productivity and overall national strength.
Yanan Shen, Zhihan Lv
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