Results 321 to 330 of about 2,206,964 (375)

The Physical Structure of Elastic Colloids

Rubber Chemistry and Technology, 1932
Abstract 1. Some of the concepts included in the term “molecule” are briefly discussed and it is pointed out that the mechanical molecule is often the most important one in colloid systems. 2. The elastic properties of colloid systems require, and are produced by a group of four factors: (a) Long fibrous molecules.
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The effect of temperature on the coefficient of elasticity of a spring: construction of a device for its determination and calculation of its internal energy as a training practice

European journal of physics, 2023
An experimental work carried out within the framework of research on the development of devices for teacher training in physics at the National University of General Sarmiento is presented.
Horacio D Salomone, Ernesto Cyrulies
semanticscholar   +1 more source

Physics of cell elasticity, shape and adhesion

Physica A: Statistical Mechanics and its Applications, 2005
We review recent theoretical work that analyzes experimental measurements of the shape, fluctuations and adhesion properties of biological cells. Particular emphasis is placed on the role of the cytoskeleton and cell elasticity and we contrast the shape and adhesion of elastic cells with fluid-filled vesicles. In red blood cells (RBC), the cytoskeleton
Safran, SA, Gov, N, Nicolas, A, Schwarz, US, Tlusty, T   +4 more
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The Physical Properties of Elastic Fibers and Elastolysis

Connective Tissue Research, 1976
The effects of two forms of elastase on the Young's Modulus of elastic tissue have been studied. The monomeric, calcium poor form of the enzyme lowers the value of the Young's Modulus before an appreciable amount of protein is taken into solution. The polymeric, calcium rich enzyme on the other hand degrades the protein before reduction in Young's ...
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Physical Insight into the Elastic Brewster's Angle

Proceedings, 2012
Light (EM) waves are transversely polarized and thus share properties with elastic shear waves. In particular, optical waves reflecting from an interface experience changes in their polarization. Brewster’s angle occurs for light reflecting from an interface such as air over a glass plate.
Robert H. Tatham, P. M. Krail
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Structural and physical basis for the elasticity of elastin

Quarterly Reviews of Biophysics
Abstract Elastin function is to endow vertebrate tissues with elasticity so that they can adapt to local mechanical constraints. The hydrophobicity and insolubility of the mature elastin polymer have hampered studies of its molecular organisation and structure-elasticity relationships.
Camille Depenveiller, Stéphanie Baud, Nicolas Belloy, Brigida Bochicchio, Jany Dandurand, Manuel Dauchez, Antonietta Pepe, Régis Pomès, Valérie Samouillan, Laurent Debelle   +9 more
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Physical structure of elastic “hard” fibers

Journal of Macromolecular Science, Part B, 1970
(1970). Physical structure of elastic “hard” fibers. Journal of Macromolecular Science, Part B: Vol. 4, No. 4, pp. 953-955.
L. H. Wagner, K. Sakaku, K. Sakaku, H. Brody, G. R. Quynn, E. S. Sobering, D. J. Hutchison, R. Karneluisson, R. Pritchart, A. M. Seiminki, K. K. Park, L. R. Foley, W. Whitney, D. H. Noethe, J. N. Sumit   +14 more
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The new physics of ultrathin elastic conoids

Il Nuovo Cimento D, 1990
Despite centuries of intense effort amongst mathematicians, and a huge literature in this field, there has previously never been a generally valid mathematical model of ultrathin elastic «shells» (actually surfaces) of revolution. This survey paper presents the first theoretical framework capable of unifying, into a single coherent body of knowledge, a
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Deep learning-accelerated computational framework based on Physics Informed Neural Network for the solution of linear elasticity

Neural Networks, 2023
Anisha Roy, Rikhi Bose
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The physical basis of elasticity of quasicrystals

2011
The physical background on elasticity of quasicrystals is quite different from that of the classical elasticity, the discussion about this provides a basis of the subsequent contents of the book.
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