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Titlebook: Analytical Theory of Biological Populations; Alfred J. Lotka Book 1998 Springer Science+Business Media New York 1998 Demography.Evolution.

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發(fā)表于 2025-3-23 12:46:41 | 只看該作者
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發(fā)表于 2025-3-23 15:42:45 | 只看該作者
1877-2560 his biological thought and a concise and mathematically accessible summary of what he called recent contributions in demographic analy- sis. We would be accura978-1-4757-9178-5978-1-4757-9176-1Series ISSN 1877-2560 Series E-ISSN 2215-1990
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發(fā)表于 2025-3-23 18:57:28 | 只看該作者
Defence and Disruptive TechnologiesThe term “evolution” is so solidly established both in everyday language and in scientific jargon that we accept it habitually, without sensing the need to analyze its exact meaning. We have used it in that way in what has preceded, recognizing that the reader will know sufficiently well what is intended.
14#
發(fā)表于 2025-3-24 00:19:25 | 只看該作者
Disarmament, Arms Control and Arms RaceRecognizing that at every instant the rate of increase of each species in the system being studied depends on the quantity of that species and of every other species present, as well as the parameters . and ., we have already noted that the analytical expression of this very general proposition takes the form:
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發(fā)表于 2025-3-24 04:48:36 | 只看該作者
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發(fā)表于 2025-3-24 09:22:59 | 只看該作者
Defence and Disruptive TechnologiesDemographic statistics is concerned primarily with human populations, and particularly with certain more or less isolated populations, as for example those of a nation or a city.
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發(fā)表于 2025-3-24 13:54:42 | 只看該作者
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發(fā)表于 2025-3-24 18:35:30 | 只看該作者
A Criticism of?the?Technological SingularityIn the case of a Malthusian population annual births increase or decrease according to the same “compound interest rate” . as the population, so that . this formula being valid for every value of ..
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發(fā)表于 2025-3-24 21:27:29 | 只看該作者
Lecture Notes in Networks and SystemsThe dissolution of families resulting from the death of one or the other of the parents, or of both, is a sociological and economic problem of the first importance. There is therefore a practical interest in computing the frequency of this demographic phenomenon in its relation to the biometric characteristics of a population
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發(fā)表于 2025-3-25 01:45:04 | 只看該作者
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