Results 261 to 270 of about 28,137,191 (312)
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Physical scale modelling of scour around bridge piers
Journal of Hydraulic Research, 2018The feasibility of physical modelling techniques for quantification of prototype bridge pier scour in reduced scale models is investigated through 17 ad hoc designed experiments which were conducted in three flumes with different widths and depths, using
Ó. Link, S. Henríquez, B. Ettmer
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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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Physical and hybrid models: hybrid models
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.
Kozarski Maciej +4 more
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2006
A brief description is given of the state-of-the-art of physical modelling of geotechnical systems including comments on the role of single gravity modelling. Examples of the consequences of the decisions made in modelling geotechnical processes are presented.
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A brief description is given of the state-of-the-art of physical modelling of geotechnical systems including comments on the role of single gravity modelling. Examples of the consequences of the decisions made in modelling geotechnical processes are presented.
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2012
Models and modeling have had an important role in constructing new knowledge of scientific concepts and developing scientific understanding of science students. This chapter emphasizes physics modeling and how it can promote students’ conceptual understanding of scientific concepts and develop and challenge their higher-order thinking in physics ...
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Models and modeling have had an important role in constructing new knowledge of scientific concepts and developing scientific understanding of science students. This chapter emphasizes physics modeling and how it can promote students’ conceptual understanding of scientific concepts and develop and challenge their higher-order thinking in physics ...
openaire +1 more source