Results 11 to 20 of about 2,694,408 (308)
Demographic results in Russia, 2013: summary report
Демографическое обозрение, 2017 The Institute of Demography of the HSE annually prepares a detailed research report on the demographic development of the country in the previous year. However, due to the fact that work on the full report and its publication take a fairly long time, in
Institute of demography Higher School of Economics
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Ekológia (Bratislava), 2022 “Rejuvenation of population” is commonly considered as an increase in the proportion of young individuals in the population. In our opinion, the term “rejuvenation” has to be used in case of an increasing percentage of young individuals providing ...
Kyyak Volodymyr +3 more
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Scientia Marina, 2004 Estimates of the age composition of hake (demersal) and sardine (pelagic) in Iberian Atlantic waters in 1999 are analysed, paying specific attention to sampling variability.
Ernesto Jardim +2 more
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Children of Immigrants: The Changing Face of Metropolitan America [PDF]
, 2011 Examines trends in the populations of immigrants and children of immigrants in the hundred largest metropolitan areas, including growth in numbers and as a share of the overall population, racial/ethnic composition, age, and variations among metro ...
Ajay Chaudry, Karina Fortuny
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Common ash (Fraxinus excelsior L.) in Ukrainian forests and its successful natural regeneration
Metsanduslikud Uurimused, 2021 The natural distribution area of common ash (Fraxinus excelsior L.) in the forests of Europe and Ukraine has been determined through the analysis of scientific works of Ukrainian and foreign researchers.
Tkach Viktor +6 more
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Phylogenetic analysis of the relict species Dryopteris filix-mas (L.) Schott. by the chloroplast gene (rbcL) and features of modern ontogenesis on the Mangistau Peninsula, Kazakhstan [PDF]
Caspian Journal of Environmental SciencesThe article presents the study results of the populations of the relict species Dryopteris filix-mas (L.) Schott on the territory of the Tyubkaragan Peninsula in the Mangistau region, Kazakhstan.
Akzhunis Imanbayeva +6 more
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Cybergeo, 2000 This study examines the population redistribution in Sweden at the municipality level between 1970 and 1996. The aims of this study are to analyse: (1) the importance of migration and geographical variations in fertility and mortality for the ...
Johan Håkansson
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Influence of cement matrix composition on early age shrinkage properties [PDF]
MATEC Web of Conferences, 2022 Early age shrinkage behaviour is an important factor in determining durability properties of cementitious composites. Shrinkage occurs in cement paste, but it can be tested in paste, mortar, and concrete. Differences in results obtained can be due to the
Didulica Katarina, Baričević Ana
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Body fatness or anthropometry for assessment of unhealthy weight status? Comparison between methods in South African children and adolescents [PDF]
, 2013 A variety of methods are available for defining undernutrition (thinness/underweight/under-fat) and overnutrition (overweight/obesity/over-fat). The extent to which these definitions agree is unclear.
Armstrong +6 more
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Age-related changes in blood biochemical composition of Hu sheep
Italian Journal of Animal Science, 2022 The blood biochemical composition is indicative of the animal's performance and health status. This study evaluated the interaction between age and blood metabolites, immunoglobulins, hormones in Hu sheep. In total 30 male lambs between 1, 2, 3, 6 and 12
Mahmoud M. Abdelsattar +2 more
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