This is an update to the 2009 release of the trade in services database (TSD). The database provides a consolidated and reconciled version of multiple sour... J Francois,O Pindyuk - 《Iide Discussion Papers》 被引量: 85发表: 2013年 Protein and Micronutrient Intakes Are Associated with Chil...
POPLINE Citeseer Citeseer (全网免费下载) core.ac.uk psc.isr.umich.edu 相似文献 参考文献 引证文献Latino, Asian, and Black Segregation in Multi-Ethnic Metro areas: Findings from the 1990 Census. Population Studies Center Research Report No. 93-278. Ann ... 1993. Latino, Asian, and black seg...
In 2023, the median age of the population of the United States was 39.2 years. While this may seem quite young, the median age in 1960 was even younger, at 29.5 years. The aging population in the United States means that society is going to have to find a way to adapt to the larger...
Many of these changes are related to earlier socioeconomic circumstances which also influence people's abilities to cope with change and their need for support.A. J. FoxSocial Statistics Research Unit, The City University, Northampton Square, London EC1V 0HB, UK...
Dynamics of shell disease in the edible crab Cancer pagurus: a comparative study between two sites on the Gower Peninsula, South Wales, UK. Shell disease syndrome is a degradative condition of the crustacean exoskeleton which results in the formation of black-spot lesions. Field surveys on the ...
Elsevier ResearchGate core.ac.uk mendeley.com tuhat.halvi.helsinki.fi 查看更多 相似文献 同作者Brood raiding and the population dynamics of founding and incipient colonies of the fire ant, Solenopsis invicta 1. One of the first activities of minim workers in incipient fire ant nests is mutual bro...
In this paper, we aim to investigate the adoption, usage, and diffusion of smartphones within the UK older adults so as to identify the factors encouraging or inhibiting smartphone usage and service provision within this age group. To this end, we propose a conceptual framework (Model of ...
We show here that population growth, resolved at the county level, is spatially heterogeneous both among and within the U.S. metropolitan statistical areas. Our analysis of data for over 3,100 U.S. counties reveals that annual population flows, resulting
Inequalities in coronary heart disease mortality by country of birth are large and poorly understood. However, these data misclassify UK-born minority ethn... N Bansal,CM Fischbacher,RS Bhopal,... - 《Bmj Open》 被引量: 57发表: 2013年 加载更多来源...
These results, based on reported data, may underestimate the prevalences of overweight and obesity and their increase. Nevertheless, the prevalences of reported obesity are similar to those of other European countries, such as Sweden and The Netherlands, and lower than in the UK, USA and Canada...