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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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樓主: 灰塵
31#
發(fā)表于 2025-3-27 00:07:29 | 只看該作者
https://doi.org/10.1007/978-981-13-3384-2tion of random drawings is .. It would be vain to continue to make drafts in the fashion indicated, in hopes of one day seeing all of the black balls again reassemble in urn A, where they were found after the hundredth draft. Not that this event is impossible, but it is of such a high improbability
32#
發(fā)表于 2025-3-27 03:52:55 | 只看該作者
33#
發(fā)表于 2025-3-27 06:31:42 | 只看該作者
André Thomas,Alexander Pfeifferom their parents, or at least from their mother. In the human species that phenomenon reaches its highest degree and gives rise to the family, an institution whose fundamental influence extends over all phases of the life of the individual, of the community, and of nations.
34#
發(fā)表于 2025-3-27 11:41:27 | 只看該作者
International Political Economy Series function .(.).In consequence, our conclusions represent the mean, the collective result as it presents itself in a population taken as a whole. The functions of fertility by the order of the child .. (.) that we have just introduced permit us to push our analysis further. The average rate of increa
35#
發(fā)表于 2025-3-27 15:45:15 | 只看該作者
Korbla P. Puplampu,Samuel M. Mugoe classical sources, which in any event are cited in all collective works in quantitative demography, are left aside to avoid repetition of what is sufficiently well expounded elsewhere. To complete the plan of the present monograph it remains only to indicate a device to which the author has allude
36#
發(fā)表于 2025-3-27 19:45:06 | 只看該作者
37#
發(fā)表于 2025-3-27 22:15:01 | 只看該作者
https://doi.org/10.1007/978-1-4757-9176-1Demography; Evolution; fertility; mortality; population
38#
發(fā)表于 2025-3-28 05:22:39 | 只看該作者
39#
發(fā)表于 2025-3-28 08:39:53 | 只看該作者
Relations Involving Fertilityate of increase . without, however, definitively fixing their values. For this a second, independent relation is required. Evidently there exists an essential factor of some sort that up to now has not entered into our computations. That factor is the fertility of the population.
40#
發(fā)表于 2025-3-28 14:28:46 | 只看該作者
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