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Physicality of the Little model
Physical Review A, 1986We formulate the dynamics of the Little model at T=0 in simple mathematical terms. We use this to prove that no cycles of length greater than 2 exist in the model. For a subset of systems only 1-cycles exist, and an extensive quantity can be defined.
, Frumkin, , Moses
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Contemporary Physics, 1980
Abstract Physicists tend to use models of various kinds to aid their understanding of complicated physical situations. The models differ by the degree of simplification or exaggeration they involve, according to the purpose for which they are used. It is suggested that one might distinguish seven different types.
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Abstract Physicists tend to use models of various kinds to aid their understanding of complicated physical situations. The models differ by the degree of simplification or exaggeration they involve, according to the purpose for which they are used. It is suggested that one might distinguish seven different types.
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Journal of Biomechanics, 2014
A new physical model of all-out sprinting is presented. The first models for the applied forces in the block, drive and maintenance phases, as well as for braking forces, are proposed and are based on experimental observations. The applied forces and the aerodynamic drag forces along with the speed and position of the sprinter are calculated by the ...
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A new physical model of all-out sprinting is presented. The first models for the applied forces in the block, drive and maintenance phases, as well as for braking forces, are proposed and are based on experimental observations. The applied forces and the aerodynamic drag forces along with the speed and position of the sprinter are calculated by the ...
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PHYSICAL AND HYBRID MODELS: PHYSICAL MODELS AND COMPONENTS
2010The complexity of the circulatory system makes its analysis very difficult or sometimes impossible in clinical environment. Moreover, external actions such as mechanical circulatory or ventilatory assistance applied in cases of cardiovascular insufficiency cause the situation to be even more difficult to be analyzed.
Ferrari G, Darowski M, Kozarski M
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Solid and Physical Modeling 2006
Computer-Aided Design, 2007link_to_subscribed_fulltext
Leif Kobbelt, Wenping Wang 0001
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2006
We discuss a variety of roles for diagrams in helping with reasoning, focusing in particular on their role as physical models of states of affairs, much like an architectural model of a building or a 3-D molecular model of a chemical compound. We discuss the concept of a physical model for a logical sentence, and the role played by the causal structure
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We discuss a variety of roles for diagrams in helping with reasoning, focusing in particular on their role as physical models of states of affairs, much like an architectural model of a building or a 3-D molecular model of a chemical compound. We discuss the concept of a physical model for a logical sentence, and the role played by the causal structure
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On the Physical Interpretation of QSAR Models
Journal of Chemical Information and Computer Sciences, 2003Multidimensional quantitative structure-activity models (QSAR) developed using molecular structure descriptors and regression analysis techniques have found wide utility and acceptance. However, it is often difficult to extract a physical interpretation of such models because of the types of descriptors involved and the multidimensional nature of the ...
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The British Journal for the Philosophy of Science, 1980
The object of the present paper is to consider the r6le of models in modern theoretical physics. We want to discuss the circumstances in which models arise and the uses to which they are put, comprising in brief summary the probing of theories, the discovery of new theories and the empirical testing of theories.
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The object of the present paper is to consider the r6le of models in modern theoretical physics. We want to discuss the circumstances in which models arise and the uses to which they are put, comprising in brief summary the probing of theories, the discovery of new theories and the empirical testing of theories.
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2019
The physical models which will be considered throughout the book, describing the dynamics of beams and degenerate plates modeling suspension bridges, are introduced. They involve different kinds of nonlinear (nonlocal and local) energies of bending, stretching and displacement type behaving superquadratically. A physical interpretation of the different
Maurizio Garrione, Filippo Gazzola
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The physical models which will be considered throughout the book, describing the dynamics of beams and degenerate plates modeling suspension bridges, are introduced. They involve different kinds of nonlinear (nonlocal and local) energies of bending, stretching and displacement type behaving superquadratically. A physical interpretation of the different
Maurizio Garrione, Filippo Gazzola
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