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Camposortega Cruz S 《Estudios demográficos y urbanos》1989,4(3):573-93, 627
"In this essay, certain aspects related to rural-urban mortality differentials in Mexico are analyzed....[These include] the availability, advantages, and limitations of different sources of information and the disparity of levels and tendencies according to particular indicators of acceptable reliability, especially those deriving from recent demographic surveys conducted in Mexico. The findings confirm an inverse ratio between size of settlement and mortality, and reveal a widening of the differentials over time." (SUMMARY IN ENG) 相似文献
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Menard S 《Studies in Comparative International Development (SCID)》1987,22(3):103-127
A series of related studies (Freedman and Berelson, 1976; Mauldin and Berelson, 1978; and Tsui and Bogue, 1978) have presented empirical findings based on multiple regression analysis which indicated that family planning program effort (FP), as measured by an index developed by Lapham and Mauldin (1972), was the single most important predictor of (or influence on) fertility reduction in less-developed countries (LDCs). The basic results have been confirmed repeatedly. A more extensive data set was used to extend the analysis to a comparison of results of corss-sectional models circa 1970 and 1980. The study builds upon the results of past studies yet differs from them in several ways. All the variables in the present study were measured at 2 points in time: circa 1970 and circa 1980, allowing a comparison between cross-sectional models for 1970 and 1980. Among the cases included in this multivariate analysis was China, a country usually excluded for lack of data. The analysis was extend to 85 countries. Cases were weighted by population, having the effect of increasing the impact of larger countries such as India and China on the outcome of the analysis. Total fertility rate (TFR) was used as an indicator of fertility. For 1970, family planning program effort had the strongest direct influence on fertility (a result consistent with previous studies). Life expectancy at birth was the other direct influence. The direct influence of life expectancy at birth was less than that of family planning, but the total influence was greater. After life expectancy and family planning, school enrollment and relative educational status of women had the strongest indirect and total influences. The other variables all had a positive influence on fertility. When the total variance attributable was considered, directly and indirectly to each of the independent variables, urbanization, carlorie supply, and per capita gross national product all accounted for less than 5% of the variance in fertility, all of it indirect. Life expectancy, family planning, and school enrollment each explained (directly plus indirectly) more than 10% of the variance in fertility. The pattern differed somewhat for 1980. Calorie supply, per capita gross national product, and relative educational status of women had no influence, direct or indirect on fertility. Also for 1980, life expectancy had a stronger direct influence on fertility than family planning. Overall, life expectancy at birth, family planning program effort, and total school enrollment emerged as the principal influences on fertility. 相似文献
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<正> 1984年,美国马里兰州青年特姆伯尔因犯有强奸杀人罪被判处死刑。他在绑架强奸一名妇女后,用棒球棒将其打死,并割开其喉咙。作案时,特姆伯尔差四个月不满十八周岁,他依据宪法修正案第八条提出上诉,认为对一个未成年人适用死刑,构成了"残 相似文献
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Minnesota. County Court Juvenile Division County of Redwood 《Issues in law & medicine》1986,2(3):241-252
In April 1986, one-month-old Lance Tyler Steinhaus sustained serious injuries, attributed to abuse by his father, that left him comatose. His mother and his physicians agreed that he should not be treated aggressively. The Redwood County (Minnesota) Welfare Department obtained a temporary order restraining withdrawal of Lance's antibiotic therapy. Lance's mother and Dr. David Steinhorn, a pediatrician, appealed to the County Court to dissolve the temporary injunction. Judge George I. Harrelson in this decision denied their request on the grounds that both state and federal law establish that infants with life-threatening conditions have a right to medically-indicated treatment and that Lance Steinhaus had such a right because he was in a "vegetative state" rather than technically "comatose." [Editor's note: After conducting another hearing on Lance's neurological status, the court ruled on 18 October that Lance was irreversibly comatose and ordered only "comfort care."] 相似文献