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Mathematical Models of Running
SIAM Review, 1993A number of mathematical theories to describe the momentum and energy balances associated with running have been advocated since the pioneering work of the British biologist A.V. Hill in the 1920s. Since the various models lead to quite different conclusions and predictions about the balances associated with running, it is instructive to examine ...
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Mathematical Modelling in Dutch Textbooks: Is It Genuine Mathematical Modelling?
2017n this chapter, we analyse the two most frequently used Dutch mathematics textbooks for upper secondary schools in order to determine to what extent the tasks in these textbooks meet the criteria we have set for genuine mathematical modelling: does a modelling task have a modelling purpose, and do the students have to perform characteristic modelling ...
Zwaneveld, G. +3 more
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Mathematical Models of Hysteresis
Physical Review Letters, 1986A new approach to Preisach's hysteresis model, which emphasizes its phenomenological nature and mathematical generality, is briefly described. Then the theorem which gives the necessary and sufficient conditions for the representation of actual hysteresis nonlinearities by Preisach's model is proven.
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Mathematical modeling of bioassays
Biochemistry (Moscow), 2017The high affinity and specificity of biological receptors determine the demand for and the intensive development of analytical systems based on use of these receptors. Therefore, theoretical concepts of the mechanisms of these systems, quantitative parameters of their reactions, and relationships between their characteristics and ligand-receptor ...
D V, Sotnikov +2 more
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Mathematical Models in Marketing
Operations Research, 1967For a marketing situation, mathematical models are developed expressing the relation between net revenue and the variables that affect it. These models are extensions of the ones discussed by Mills, and Krishnan and Gupta. Mills assumed that each competitor has only one controllable variable, viz., promotional effort.
Shiv K. Gupta, K. S. Krishnan
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Modelling with Mathematics and Technologies
2012This chapter seeks to provide an integrating theoretical framework for understanding the somewhat disparate and disconnected literatures on “modelling” and “technology” in mathematics education research. From a cultural–historical activity theory, neo-Vygtoskian perspective, mathematical modelling must be seen as embedded within an indivisible, molar ...
Williams, Julian, Goos, Merrilyn
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Solution crystallization is becoming increasingly important as separation, purification, and controlled particle formation of biomolecules in pharmaceutical applications, with high potential as a green and scalable method at an industrial level. As this book's previous chapters discussed already, a large amount of attention is paid to the fundamental ...
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A mathematical model for the immunosenescence.
Rivista di biologia, 2001We propose a model for the dynamics of the immune system by considering the subpopulations of virgin and memory T lymphocytes on a time scale corresponding to the human life span. In the deterministic balance equation we introduce a fluctuating term in order to take into account the chronic antigenic stress.
Luciani, Fabio +3 more
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Information Processing & Management, 1984
Abstract An object of serious study in the information sciences is printed language, called text. This paper presents numerous examples of mathematical models of text and in so doing exposes some interesting results and problems associated with the linguistic, mathematical, and computational aspects of current research involving text.
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Abstract An object of serious study in the information sciences is printed language, called text. This paper presents numerous examples of mathematical models of text and in so doing exposes some interesting results and problems associated with the linguistic, mathematical, and computational aspects of current research involving text.
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On the Mathematical Modeling of ROV'S
IFAC Proceedings Volumes, 1991Abstract Remotely operated underwater vehicles (ROV’s) are important tools for inspection and maintenance tasks in off-shore engineering and for submarine structures as well as for exploration and exploitation in deep sea mining. The communication, power, and control connection to the operation basis is usually performed by means of a tether cable ...
L. Bevilacqua, W. Kleczka, E. Kreuzer
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