منابع مشابه
Medical issues in historical demography.
For the demographer and economic historian all movements of population are important and deserve, so far as possible, to be explained; but for the student of social and medical history the modern rise of population is a unique event whose interpretation is not only of the greatest historical interest but is also essential to an understanding of some of the most formidable contemporary problems....
متن کاملCytonuclear Discordance and Historical Demography
13 Prior studies of mitochondrial genomic variation reveal that the Japanese brown frog Rana 14 tagoi comprises a complex of cryptic species lineages, and that R. sakuraii arose from within 15 this complex. Neither species forms a monophyletic group on the mitochondrial haplotype tree, 16 precluding a simple explanation for the evolutionary origins of R. sakuraii. We present a more 17 complete ...
متن کاملPsychiatrists and neuroscientists of Indian origin in Canada: Glimpses
Psychiatrists of Indian origin are popular in Canada, being firmly rooted in the Canadian mental health system, and they have been making considerable contributions internationally. The Indian Psychiatric Society has long been collaborating with and inviting contributions from overseas Indian psychiatrists, particularly those in academics, and this collaboration has fructified well. There are s...
متن کاملThe Future of Historical Family Demography.
An explosion of new data sources describing historical family composition is opening unprecedented opportunities for discovery and analysis. The new data will allow comparative multilevel analysis of spatial patterns and will support studies of the transformation of living arrangements over the past 200 years. Using measurement methods that assess family choices at the individual level and anal...
متن کاملBiogeography and Historical Demography of the
The genetic structure of present-day populations has been highly affected by glacial periods and physical oceanographic forcing, particularly with respect to species distributions and population gene-flow patterns. We assessed the current genetic composition of the Jasus frontalis population in the southeastern Pacific Islands off the coast of Chile to evaluate their connectivity modulated by c...
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ژورنال
عنوان ژورنال: Canadian Studies in Population
سال: 2014
ISSN: 1927-629X,0380-1489
DOI: 10.25336/p6hw3r