The Future Population of Europe and the Soviet Union: Population Projections, 1940-1970 The Future Population of Europe and the Soviet Union: Population Projections, 1940-1970 by Frank W. Notestein, Irene B. Taeuber, Dudley Kirk, Ansley J. Coa......
W. Notestein of the Office of Population Research, Princeton University, on "Some Implications of Population Change for Post-War Europe". Mr. Notestein points out that we have been living in a unique period of the world's demographic history—a period of unparalleled population growth, which ...
a type of large deer with large, flat horns and a long nose that lives in the forests of North America, northern Europe, ... See more atmoose population noun[C, + sing/pl verb] uk /ˌpɒp.jəˈleɪ.ʃən/ us /ˌpɑː.pjəˈleɪ.ʃən/ all the people...
The impact of domestication on genomes has been mainly studied in annual crops and seldom investigated in fruit tree crops13. The long juvenile phases, large effective population sizes and high outcrossing rates often found in trees may have limited the loss of genetic diversity and the impact of...
At their inception in the 1940 s, many child-benefit schemes in Europe were first targeted exclusively to families with two or more children. Eligibility was later expanded to all families, regardless of the number of children, but larger families kept receiving more generous payments than one-...
Elsevier (全网免费下载) Semantic Scholar 万方医学 dx.doi.org Europe PMC 查看更多 相似文献 参考文献Migration to western industrialised countries and perinatal health: a systematic review. Influxes of migrant women of childbearing age to receiving countries have made their perinatal health status a key...
Direct Investment Abroad: Europe: Netherlands (USD mn) 7,769.000 Sep 2024 quarterly Mar 1994 - Sep 2024 Number of Bankruptcy Filings (Unit) 127,921.000 Dec 2024 quarterly Mar 1991 - Dec 2024 Monetary Last Frequency Range Non Performing Loans Ratio (%) 1.5 Sep 2024 quarterly Mar 1985 -...
(1964) Emergence of potato blight, 1843–46. Nature, 203, 805–808. Article Google Scholar Bourke, P.M.A. (1991) Potato blight in Europe in 1845: the scientific controversy, in Phytophthora, (eds J.A. Lucas, R.C. Shattock, D.S. Shaw, and L.R. Cooke), Cambridge University ...
Springer (全网免费下载) Springer Semantic Scholar (全网免费下载) 掌桥科研 Europe PMC (全网免费下载) 查看更多 相似文献 引证文献Outcomes of early pubertal timing in young women: a prospective population-based study. OBJECTIVE: Early pubertal timing in girls is associated with psychosocial problems throug...
Although withdrawal is only 78% effective this method if used by a large proportion of couples could produce a marked decline in the birth rate. In Europe fertility also declined long before the birth control movement. Withdrawal and other traditional types of birth control were known to man ...