[PDF] Top 20 La Educación Física y las TIC como herramientas para la mejora de la comunicación en la educación

... As indicated above, if the number of deaths in an age range remains constant among cohorts but the death distribution within the age interval shifts toward older ages, the number of de[r] ... See full document

... The population at Bandafassi entered the immunization era in an abrupt manner. As the population observatory had been operating for several years when the vaccination campaign was started in 1987, the situation, almost ... See full document

... Figure 3 shows cohort and period LE, CAL, and ACLE for times 0 through 200 years based on equation (9) and our chosen parameter values for A, b, and c. All four measures are represented by virtually straight lines ... See full document

... One of the great accomplishments of the twentieth century has been a rapid decline in mortality and the resulting gains in life expectancy. In the United States, life expectancy increased from 47.3 years in 1900 to 76.9 ... See full document

... Fertility trends in Bulgaria differ substantially across ethnic groups. The three main ethnic groups in the country are Bulgarians (84%), Turks (9%), and Roma (5%), and the various smaller ethnic groups make up the ... See full document

... consisting of eight discipline categories: (1) general/unspecified field, (2) humanities and arts, (3) social sciences/business/law, (4) science and technology, (5) agriculture, (6) health and welfare, (7) education, and ... See full document

... First union duration. The mean duration of first union varies from 7–8 years in the United Kingdom, Sweden, Russia, and the Netherlands to over 11 years in Belgium and Poland (Table 3). However, dissolved first ... See full document

... Senegalese migration to Europe has its roots in colonialism. The first migrations resulted from recruitment efforts by the French army and administration during colonial times. Starting in the 1950s, rapidly expanding ... See full document

... Women who have more than two children may differ in important ways from women with only two children, and it could be the case that these differences may not be fully accounted for in the main models. In comparison to ... See full document

... al. article, that as egalitarian attitudes and behaviors regarding the male role in the private sphere become more prevalent, this may have “in the long run…some positive prospects for Europe’s fertility ... See full document

... classic volume on old age by Rosow (1967), and his observation that the most significant problems of older adults are intrinsically social, forms the starting point of the present ... See full document

... In the 1994 survey, children born to mothers who had completed secondary education experienced 39 percent lower mortality, in the 1999 survey they experienced 57 percent lower mortalit[r] ... See full document

... The finding that these three measures differ substantially from the conventional period life expectancy when mortality changes over time is consistent with theoretical analysis by Bong[r] ... See full document

... Even if we consider only the last 30 years of this period, when we examine the age- and sex-specific gains to the average life lived, it is evident that there are present demographic pro[r] ... See full document

... In fact, a high quality of the housing stock in combination with difficult access to housing for young people might offer the worst opportunities for having children?. Access to housi[r] ... See full document

... this article, with planning status of birth the dependent ...this article examines recent births in the United States and compares the contexts of planned and unplanned ... See full document

... Data from the 1970 South African Census showed that in rural KwaZulu-Natal, 14% of men and 5% of women aged 50 years and older, were reported to have never been married or were living[r] ... See full document

... Prior research also suggests women tend to more accurately report dates of separation and remarriage than men (Martin 2006). Furthermore focusing on women better enables us to compare o[r] ... See full document

... In response to a general question on using uncertainty information about future populations in decision-making, respondents wrote, “[It’s] most important that people know [r] ... See full document

... Complementing the picture of a halting gender equality process is recent evidence of remarkably large fertility differentials between women who are educated at the same educational lev[r] ... See full document