安装
发表于 2025-3-23 11:32:11
,Schlüssel zu den Unterfamilien,ve role to set the direction, timing, and speed of population development. Therefore, the challenges to transform a shrinking society into a sustainable society require a total reform of our present society; they are Sustainable Economy, Sustainable Ecology, and Sustainable Culture. For the sustaina
Glossy
发表于 2025-3-23 16:33:09
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CANE
发表于 2025-3-23 21:51:17
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连锁
发表于 2025-3-24 01:23:08
An Essay on the Principle of Sustainable Population978-981-13-3654-6Series ISSN 2211-3215 Series E-ISSN 2211-3223
TEN
发表于 2025-3-24 04:44:26
https://doi.org/10.1007/978-981-13-3654-6Sustainable Population; Principle of Population; World Population Prospects; Post Demographic Transitio
粗鄙的人
发表于 2025-3-24 07:49:16
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场所
发表于 2025-3-24 11:59:43
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变化无常
发表于 2025-3-24 17:57:32
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DRAFT
发表于 2025-3-24 19:15:55
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modest
发表于 2025-3-24 23:47:36
System Dynamics Model of Demographic Transition, al. .), I have constructed the Demographic Transition Model of Japan (DTMJ). This model aims to explicate the Demographic Transition (DT) of Japan by logico-mathematical elucidation, with no purpose for exact estimation or projection. Therefore, the use of historical data will be kept at the minimu