Chicago is a city, the seat of Cook county, in northeastern Illinois, U.S. With a population of nearly three million, Chicago is the state’s largest and the country’s third most populous city. It is the commercial and cultural hub of the American Midwe
Objective: We analyzed community area differences in teen births in Chicago, Illinois, from 1999 to 2009. We analyzed the association between changes in teen birth rates and concurrent measures of community area socioeconomic and demographic change. Methods: Mean annual changes in teen birth rates ...
* Throughout human history, population changes in various areas and nations have generally followed an observable pattern called “demographic transition.” This involves five progressive stages of change: High birth rates, high death rates, and stable or slow population increases. High birth rates,...
Bloom, David E., David Canning, and Pia Malaney, 2000, Demographic Change and Economic Growth in Asia. Population and Development Review 26(supplement),... DE Bloom,JE Finlay - 《Asian Economic Policy Review》 被引量: 533发表: 2009年 Population Aging and Economic Growth in China China's ...
Beyond that, it is important to recognize that population change affects not only the demand side of the economy, but also the supply side -- the economy's productive capacity. An important conclusion is that while other influences will no doubt play a role, demographic effects by themselves ...
U.S. Hispanic population percent change by county, 2000–10 Hispanics form one of the fastest-growing ethnic minorities in the United States. More than half of the increase in the country’s total population from 2000 to 2010 was due to growth in the Hispanic population alone. The growth ra...
Population and Technological Change: A Study of Long-Term Trends. Chicago: University of Chicago Press, 1981, xi + 255 pp., $17.50 It is generally agreed that changes in technology had an important influence on population size but opinions are divided concerning the type of technologic... E ...
1), mainly driven by the search for more affordable housing, better jobs, and for family reasons such as change in marital status29. Long distance moves, captured by inter-state flows, represent the remaining 17% of domestic flows, which comprises about 7.5 million moves per year. Here, we...
Chicago News Weather Sports Video Watch CBS News Climate change leading to decline in bat populationThe Department of Interior says you can protect them by planting a bat garden or installing a bat house. Staying out of caves will also help.Apr 26, 2024...
Changes in genetic diversity among and within rivers were assessed by testing whether the number of unique allelomorphs changed over time. We compared the allelic richness between samples (Na, number of allelomorphs in samples of a common size) to test for a change in the number of allelo...