• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 699
  • 479
  • 221
  • 137
  • 89
  • 27
  • 22
  • 19
  • 16
  • 14
  • 14
  • 14
  • 14
  • 14
  • 14
  • Tagged with
  • 2035
  • 600
  • 409
  • 229
  • 199
  • 197
  • 141
  • 131
  • 127
  • 117
  • 115
  • 113
  • 108
  • 96
  • 95
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Fertility in China in 2000: a county level analysis

Terrell, Heather Kathleen Mary 16 August 2006 (has links)
In order to maintain itself into the future, the People’s Republic of China undertook in the 1970s a legendary demographic endeavor dealing with the artificial constraint of population growth. The “later, longer, fewer” policy and the more rigid one-child policy were efforts to expedite the demographic transition in the country. The ultimate goal was the stabilization and eventual decline of the population, via fertility at below-replacement levels for an extended period of time. According to the 2000 census, the total fertility rate (TFR) for China was 1.22—well below 2.1, the replacement level of fertility. However, the country’s TFR fluctuated spatially with rates of .86, 1.08, and 1.43, for cities, towns, and rural areas, respectively. Undoubtedly, China’s family planning policy is largely responsible for the nation’s current low fertility, as well as the geographical variation in fertility just mentioned. Research has shown, however, that other factors have played a part in this fertility transition and the subsequent variation at the regional, provincial, and county levels. In keeping with the expectations of demographic transition theory (DTT), quantitative studies conducted over the last twenty years have linked an assortment of socioeconomic factors with China’s fertility decline and nationwide inconsistencies (Birdsall and Jamison 1983; Tien 1984; Poston and Gu 1987; Freedman et al. 1988; Peng 1989; Poston and Jia 1990; Poston 2000). My thesis built on and extended the above work, using the newly available demographic data provided by Census 2000. I tested the efficiency of demographic transition variables in explaining the variation in the TFR among the counties of China by estimating twelve Ordinary Least Squares (OLS) regression equations. Specifically, I examined the ways in which variables such as ethnicity, agricultural detachment, urbanization, economic conditions, cultural norms and gender differences were related to Chinese fertility in a nationwide analysis and in two region-specific analyses. My results showed rather definitively that demographic transition theory is applicable for predicting and understanding fertility among the counties of China. Irrespective of the nation’s extensive family planning policy, it is apparent that other factors contribute to the varying fertility rates across the country.
12

Essays on endogenous fertility and growth /

Kadkhodaie Eliyadrani, Massoud, January 2001 (has links)
Thesis (Ph. D.)--University of Washington, 2001. / Vita. Includes bibliographical references (leaves 84-91).
13

Vitamin E and fertility /

Pa-nga Viriyapanich. January 1971 (has links) (PDF)
Thesis (M.Sc. in Biochem.)--Mahidol University, 1971.
14

The in vitro spermatozoal penetration test in fertility investigations

Kremer, Jan. January 1968 (has links)
Proefschrift--Groningen. / Summaries in Dutch, French and German. Bibliography: p. 149-156.
15

Education and fecundity

Nearing, Nellie Seeds, January 1917 (has links)
Abstract of Thesis (Ph. D.)--University of Pennsylvania, 1915. / "Reprint from Publication of American statistical association, June, 1914."
16

Single trait selection for testis weight and ovulation rate in mice

Ferrell, Gary Lynn. January 1979 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 41-44).
17

Rural farm-urban fertility differences in standard metropolitan areas

Pinkerton, James R., January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 85-89).
18

Patterns and differentials in fertility and fertility orientations with respect to farm residence history

Nockerts, Steven Robert, January 1974 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1974. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
19

The in vitro spermatozoal penetration test in fertility investigations

Kremer, Jan. January 1968 (has links)
Proefschrift--Groningen. / Summaries in Dutch, French and German. Bibliography: p. 149-156.
20

Differential fertility and the process of stratification among white couples in the United States in 1962 and 1973

Massagli, Michael P. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 406-417).

Page generated in 0.0562 seconds