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Titlebook: International Seminar on Trends in Mathematical Modelling; Venice, 13–18 Decemb Nigel Hawkes Conference proceedings 1973 Springer-Verlag Be

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31#
發(fā)表于 2025-3-26 22:29:53 | 只看該作者
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發(fā)表于 2025-3-27 01:45:24 | 只看該作者
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發(fā)表于 2025-3-27 06:07:46 | 只看該作者
System Simulation to Test Environmental Policy: A Sample Study of DDT Movement in the Environmentuandary. As scientists they realize the imperfections in their knowledge of ecological systems, and they are understandably reluctant to make pronouncements about environmental policy until complete experimental evidence is available. However, as citizens, they perceive man’s increasing influence on
34#
發(fā)表于 2025-3-27 11:22:13 | 只看該作者
A Dynamic Simulation Model of the Urban Development of Veniceeristic often prevents the definition of an objective function (when the aim of the research is the planning of an urban system) according to which we can choose the optimum in public planning. It is impossible to give optimum solutions to this kind of problem through models, which can only provide
35#
發(fā)表于 2025-3-27 16:31:06 | 只看該作者
36#
發(fā)表于 2025-3-27 21:46:33 | 只看該作者
https://doi.org/10.1007/978-3-642-80733-6Mathematica; Modelling; algorithms; logic; modeling
37#
發(fā)表于 2025-3-27 22:17:54 | 只看該作者
The Present State of Futures Research in the Soviet Unionindependently within various countries, producing not only a difference in terminology but a definite difference in understanding and in the selection of the main directions of research. Therefore the exchange of opinions which is occurring today is extremely important.
38#
發(fā)表于 2025-3-28 06:09:50 | 只看該作者
The Dynamics of Global Equilibriumcelerated. Technological development has mushroomed. Natural resources have been diminished. Our environment is being polluted at an ever-increasing rate. Population has more than doubled in the past 100 years, and may double again within the next 30.
39#
發(fā)表于 2025-3-28 08:45:07 | 只看該作者
40#
發(fā)表于 2025-3-28 13:45:38 | 只看該作者
A “Non-Paternalistic” Attitude in Using Models of Social OrganizationsMathematical models already in use have one common characteristic: they are all “paternalistic” models.
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