نتایج جستجو برای: secular demographic trend
تعداد نتایج: 234340 فیلتر نتایج به سال:
This study aimed to determine to what extent tuberculosis trends in the Netherlands depend on secular trend, immigration and recent transmission. Data on patients in the Netherlands Tuberculosis Register in the period 1993-2007 were matched with restriction fragment length polymorphism (RFLP) patterns of Mycobacterium tuberculosis isolates. Index patients were defined as patients with pulmonary...
OBJECTIVE Assessment of short stature in many instances is based on a comparison with the Centers for Disease Control's (CDC) growth curves. The secular trend for height may limit the utility of CDC data for contemporary populations. We investigate the effect of the secular trend on Australian and US populations. DESIGN Describe CDC-defined height SDS distributions of contemporary populations...
The concept of morphological optimization tends to give a answers to the questions on what makes the elite sportsmen successful. This is the reason that all those who professionally perform selection in sport must know in detail conceptual and methodological problems associated with defining morphological taxons. For selective procedures, the zone from the population which encompasses selective...
Atheists are distrusted in societies with religious majorities. However, relatively little is known about the underlying reasons for this phenomenon. Previous evidence suggests that distrust of atheists is in part the result of believers thinking that being under supernatural surveillance by a watchful God underlies moral behavior. However, secular rule of law, including institutions such as po...
Economic inequality remains one of this nation’s most pressing problems, and the large number of poor people is a glaring manifestation. While the poverty rate and income distribution fluctuate with the business cycle, the last several decades have witnessed secular increases in inequality; that is, after controlling for the business cycle, the underlying long-term trend is toward a “widening d...
The secular changes of height and body mass of girls and boys in the Bydgoszcz region in the period between 1935 and 1991 have been presented in this paper. Over the period of 56 years changes of the traits under investigation showed periodical diversification. Between 1935-1946 a regress was observed, between 1952 and 1971 the greatest average secular changes took place, the years from 1972 to...
Growth and body height have always been topics interesting to the public. In particular, the stupendous increase of some 15-19cm in final adult height during the last 150 years in most European countries (the "secular trend"), the concomitant changes in body and head proportions, the tendency towards early onset of sexual maturation, the changes in the age when final height is being reached, an...
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