1-20 of 131 Search Results for

Sixth Century

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Demography (1968) 5 (1): 174–184.
Published: 01 March 1968
... and localism increased. The general pattern of Greek, Arab, and German dominance was to persist for centuries. 13 1 2011 © Population Association of America 1968 1968 Settle Land Plague Sixth Century Seventh Century Heavy Mortality References 1 E. Stein, Histoire du Bas-Empire...
Journal Article
Demography (1970) 7 (1): 43–51.
Published: 01 February 1970
... socialization affects ideas about family size. 26 1 2011 © Population Association of America 1970 1970 Young People Family Size Grade Level Ideal Number Sixth Grader References Blake , Judith ( 1966 ). Ideal family size among white Americans: a quarter of a century’s...
Journal Article
Demography (1965) 2 (1): 399–413.
Published: 01 March 1965
... Counties (New York, 1960), 99–100, 121, 144, 150, 160, 300–302, 305–07, 363–65; Don Whiteside and Douglas G. Marshall, “Differential Population Growth in LaFayette County, Wisconsin, 1847–1957” (Madison, University of Wisconsin College of Agriculture [mimeographed], 1960), p. 12; Sixth Census...
Journal Article
Demography (1965) 2 (1): 115–125.
Published: 01 March 1965
... such a situa- tion, an adequate account of the train of morbid events leading to death, as re- quired by the Sixth and later revisions of the International Lists of Diseases and Causes of Death, leaves much room for variation in opinion on the part of the medical certifiers, not only among coun- tries but even...
Journal Article
Demography (1965) 2 (1): 549–566.
Published: 01 March 1965
... in white collar occupations for all races, there remained, in 1960, a clear twofold separation be- tween them. In the case of Chinese, Cau- casians, and Japanese, approximately one- third to one-half are white collar workers . On the other hand, among Negroes, In- dians, and Filipinos, only about one-sixth...
Journal Article
Demography (1975) 12 (2): 179–191.
Published: 01 May 1975
... visa is All those with a worker preference (third available, the person can "adjust status" or sixth) or nonpreference status must from a holder of a temporary visa (of U. S. Immigration Law and Manpower Characteristics 181 which there are many kinds) to a holder of an immigrant visa. This procedure...
Journal Article
Demography (1969) 6 (2): 91–99.
Published: 01 May 1969
... will have affected 520 or more counties by 1970, or about a sixth of all counties in the Nation. Given the increasing extent of the condition, research appraising its social and economic consequences for an area is urged. 8 1 2011 © Population Association of America 1969 1969 Corn Belt...
Journal Article
Demography (2019) 56 (2): 451–476.
Published: 07 January 2019
... the coefficients when the association between entry into marriage versus cohabitation is significantly different. The third column shows how job quality is associated with entry into marriage from either noncoresidential status or from cohabitation. We present identical models for women in the fourth through sixth...
FIGURES
Includes: Supplementary data
Journal Article
Demography (1996) 33 (1): 111–132.
Published: 01 February 1996
... Africa, the South African government treated them as for- eign territories until their reincorporation into South Africa proper in early 1994. Consequently their populations, total- ing nearly 7 million people, or about one-sixth of the total population of South Africa and nearly one-quarter...
Journal Article
Demography (1990) 27 (4): 483–498.
Published: 01 November 1990
... in the sexual experience of unmarried persons over the same period has seriously weakened this basis for disapproving of cohabitation. Only a fifth of young adults now disapprove of premarital sex, even for 18-year-olds; and only one-sixth explicitly disapprove of cohabitation under any circumstances. All else...
Journal Article
Demography (1976) 13 (1): 83–104.
Published: 01 February 1976
... for nonpreference criteria (Chart I). aliens or those entering under the third The restrictive stance of the United or sixth preferences. However, in the States Immigration Act toward the im- United States, immigration plays a rela- portation of manpower is further shown tively minor role in meeting the manpower...
Journal Article
Demography (1971) 8 (1): 1–12.
Published: 01 February 1971
... An Essay on the Principle of Population or a View of its Past and Present Effects on Human Happiness . Sixth Edition London : Ward, Lock, and Co. . Malthus , T. R. ( 1821 ). Godwin on Malthus . Edinburgh Review , 34 , 362 – 77 . Malthus , T. R. ( 1830 ). A Summary View...
Journal Article
Demography (1971) 8 (4): 481–490.
Published: 01 November 1971
.... Following a live birth the interval of insusceptibility is a random variable con- sisting of the sum of a constant delay of one month followed by two consecutive geometrically distributed delays with pa- rameters one-sixth per (lunar) month, giving a total mean delay of 11 (lunar) months {i.e. 1.0 + (1 - r...
Journal Article
Demography (1999) 36 (3): 409–414.
Published: 01 August 1999
... the high estimate shows any increase in the divorce rate after 1990, account- ing for about one half of the gap between the observed and extrapolated rates. The middle estimate explains only about one sixth of the gap. CONCLUSION The plateau in divorce rates observed since 1980 marks a break in the more...
Journal Article
Demography (1984) 21 (4): 647–653.
Published: 01 November 1984
...-with the inter- polated version-Method 2. The proce- dures are numbered in this manner since our calculation yields estimates roughly midway between those of Methods 1and 3. Estimates of the probability of con- ception within the first, second, third, sixth and twelfth month since first union are shown in Table...
Journal Article
Demography (1996) 33 (4): 413–416.
Published: 01 November 1996
... Census Bureau series, which has used this inflation index only since 1983. DEMOGRAPHY, VOLUME 33-NUMBER 4, NOVEMBER 1996 to-needs distribution now include about one-quarter rather than one-sixth of all persons. Whether or not this increased inequality constitutes an age of extremes, it is large enough...
Journal Article
Demography (2006) 43 (3): 553–568.
Published: 01 August 2006
...-Number 3, August 2006 end of childbearing, about one-sixth of all women have no children, one-sixth have one child, one-third have two children, and one-third have three or more children. There are some differences between the observed and proportionalized distributions (e.g., the propor- tionalized...
Journal Article
Demography (1967) 4 (2): 942–947.
Published: 01 June 1967
... are being completed for the Sixth Annual Summer Workshop on Family Planning-c-v'Mass Communication, Mo- tivation, and Evaluation"-to be held June 17-August 16,1968. Instruction will be in English and in Spanish. Applications will continue to be received until June 1. Interested persons should write...
Journal Article
Demography (2012) 49 (2): 677–698.
Published: 09 March 2012
... one-sixth and one-third endorsed having one child over having three. This schema of developmental idealism is certainly applicable to international family planning programs, since it both motivated these programs and was spread by them. The main contribution of this paper, however, goes beyond...
Includes: Supplementary data
Journal Article
Demography (2022) 59 (6): 2003–2012.
Published: 01 December 2022
...; the vertical axis is the average parity at age 30 of women in that cohort bin. Each thin line represents a different country; the thick line represents the average across countries. Source: Demographic and Health Surveys. Figure 2 focuses on India, which accounts for one sixth of the world's population...
FIGURES
Includes: Supplementary data