找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Mehr als nur sch?n; Wie Symmetrien unser J?rg Resag Book 2020 Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature 2020 Relativit

[復(fù)制鏈接]
樓主: 壓縮
21#
發(fā)表于 2025-3-25 05:20:32 | 只看該作者
22#
發(fā)表于 2025-3-25 08:47:12 | 只看該作者
ddress the reasons which led to migration itself in both individual and household levels and to highlight issues related to the country of origin and to the destination. In this sense, the context becomes extremely important, and it is likely to expect that the dynamics of return migration change wh
23#
發(fā)表于 2025-3-25 14:57:36 | 只看該作者
24#
發(fā)表于 2025-3-25 19:31:17 | 只看該作者
25#
發(fā)表于 2025-3-25 21:40:21 | 只看該作者
26#
發(fā)表于 2025-3-26 02:22:40 | 只看該作者
J?rg Resagrtility change and are amplified by declining mortality and by migration within and between nations. Demography will matter in this century not by force of numbers, but by the pressures of waves of age structural change....Many developing countries are in relatively early stages of fertility decline
27#
發(fā)表于 2025-3-26 06:51:04 | 只看該作者
28#
發(fā)表于 2025-3-26 09:59:59 | 只看該作者
J?rg Resagrtility change and are amplified by declining mortality and by migration within and between nations. Demography will matter in this century not by force of numbers, but by the pressures of waves of age structural change....Many developing countries are in relatively early stages of fertility decline
29#
發(fā)表于 2025-3-26 14:08:52 | 只看該作者
kes age-transition analysis far beyond the well-trodden area.In the 21.st. century, the populations of the world’s nations will display large and long-lived changes in age structure. Many of these began with fertility change and are amplified by declining mortality and by migration within and betwee
30#
發(fā)表于 2025-3-26 17:40:22 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-9 11:16
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
隆回县| 建瓯市| 仁布县| 阜阳市| 新泰市| 荥经县| 白玉县| 象州县| 陆川县| 百色市| 仁寿县| 来安县| 嵩明县| 黎城县| 松桃| 舒城县| 凯里市| 习水县| 武隆县| 尉氏县| 巢湖市| 乡城县| 双城市| 玉溪市| 富蕴县| 盐城市| 彭山县| 铜梁县| 师宗县| 盈江县| 苍溪县| 宣武区| 榆树市| 富民县| 汝城县| 新竹市| 余姚市| 册亨县| 西乡县| 郁南县| 勃利县|