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Mathematical simulation of forced expiration
Journal of Applied Physiology, 1988Flow limitation during forced expiration is simulated by a mathematical model. This model draws on the pressure-area law obtained in the accompanying paper, and the methods of analysis for one-dimensional flow in collapsible tubes developed by Shapiro (Trans. ASME J. Biomech. Eng. 99: 126-147, 1977).
D, Elad, R D, Kamm, A H, Shapiro
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Mathematical model of forced expiration
Fluid Dynamics, 1992zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lyubimov, G. A., Skobeleva, I. M.
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Mathematical Modeling of Cutting Forces in Microdrilling
Journal of Manufacturing Science and Engineering, 2012In drilling, the primary and secondary cutting lips of the drill shear the material while the central portion of the chisel edge indents the workpiece, making the cutting process complex to understand. As we go for microdrilling, it exhibits an added complexity to the cutting mechanism as the edge radius gets comparable to chip thickness at low feeds ...
Kumar Sambhav +3 more
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The Forced Autonomy of Mathematics Teachers
Educational Studies in Mathematics, 2004Current developments in mathematics education require teachers to play a different and more profound role than few years ago.
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Mathematical Relationships Between Bond-Bending Force Fields
Journal of Mathematical Chemistry, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A mathematical model that predicts skeletal muscle force
IEEE Transactions on Biomedical Engineering, 1997This study demonstrates the validity of a mathematical model that predicts the force generated by rat skeletal muscles during brief subtetanic and tetanic isometric contractions. The model consists of three coupled differential equations (ODE's). The first two equations represent the calcium dynamics and the third equation represents force dynamics ...
A S, Wexler +2 more
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Aesthetics as a Liberating Force in Mathematics Education?
ZDM, 2008This article investigates different meanings associated with contemporary scholarship on the aesthetic dimension of inquiry and experience, and uses them to suggest possibilities for challenging widely held beliefs about the elitist and/or frivolous nature of aesthetic concerns in mathematics education.
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A Study of Grinding Force Mathematical Model
CIRP Annals, 1980Summary Grinding forces are composed of chip formation forces and friction forces. Based upon this concept, we have developed a new grinding force model, which is composed of two terms, corresponding to chip formation forces and friction forces respectively.
Li Lichun, Fu Jizai, J. Peklenik
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Mathematics Specialists Task Force Report
2005Journal of Mathematics and Science: Collaborative Explorations ...
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