(2002). Historical census statistics on population totals by race, 1790 to 1990, and by Hispanic origin, 1970 to 1990, for the United States, regions, divisions, and states. Retrieved from http://www.census.gov/population/ www/documentation/twps0056.html...
This study estimates the annual population-level impact of 13-valent pneumococcal conjugate vaccine (PCV13) infant national immunization programs (NIPs) on vaccine-type and non-vaccine type invasive pneumococcal disease (IPD) incidence across all ages using national surveillance data. Methods We identifi...
Understanding the recovery of whale populations is critical for developing population-management and conservation strategies. The southern right whale (SRW)Eubalena australiswas one of the baleen whale species that has experienced centuries of exploitation. We assess here for the first time the population...
1999. "Historical Census Statistics on the Foreign- born Population of the United States: 1850-1990" (Working Paper No. 9). Washington, DC: Population... HJ Gans - 《International Migration Review》 被引量: 23发表: 1997年 Population schedules of the fifth census of the United States, 1830...
Please note that the statistics drawn herein are only reflections of the set of data we currently have (i.e., SHIBRm). In no way should they be taken as a de facto reference to the total population’s overall reality during that era. We only analyse and describe the data that we ...
> Historical Census Statistics on Population Totals by Race, 1790 to 1990, and by Hispanic Origin, 1970 to 1990 作者: U. S. Government 页数: 118 isbn: 1234382024 书名: Historical Census Statistics on Population Totals by Race, 1790 to 1990, and by Hispanic Origin, 1970 to 1990©...
Therefore, all population divergence models have one additional free parameter related to the mutation model, shape. Simulations were conducted as like a population size change analysis. We also calculated an average FST among 7 nSSR loci and FST of cpSSR haplotypes for summary statistics, and a ...
© Informa UK Limited, an Informa Group Company Nest-site lossarable farmingagricultural intensificationrural developmentCapsule The variation in population trends (86% to +236%) between surveys during 196481 and in 1999 and 2000 can be explained by nest-site loss, and possibly agricultural intensif...
Clark G (2005) The condition of the working class in England, 1209–2004. J Polit Econ 113(6):1307–1340 Clark G (2007) The long march of history: farm wages, population, and economic growth, England 1209–1869 1. Econ Hist Rev 60(1):97–135 ...
. IUCN Redlist Classifications and population trends were listed for assessed species (https://www.iucnredlist.org). Each species was assigned a trophic guild using published descriptions listed in WoRMs or the Marine Life Information Network (MarLIN;https://www.marlin.ac.uk/) databases. The ...