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One of the most famous monuments of the ancient Kingdom of Saba is the first-millennium BC Awam Temple in Marib, Yemen. Despite its fame, almost nothing has been published about the building and ornamental stones used in its construction, or the quarries that supplied these stones. This paper presents the results of the first geological study of the Awam Temple and its stone quarries.  相似文献   
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Considerable literature finds that spending levels are important predictors of poverty rates, both in the American states and in western European nations. Those jurisdictions with the most generous support programs generally have lower poverty rates. This article examines state Temporary Assistance for Needy Families (TANF) spending levels in relation to national norms, the spending ability of the state as predicted by their total taxable revenue base, and the state's poverty rate. The analysis shows enormous variation in state per capita TANF spending, with many states spending far less than the national mean and their fiscal capacity. Most of the low-spending states have the fiscal ability to fund more vigorous programs but at optimal levels; some would still fall below the national mean. In return for improved funding, these states would be candidates for increased federal assistance. A few states with a high poverty rate and usually with large numbers of poor citizens are generous spenders, indicating that funding is one component of effective programs.  相似文献   
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This paper has two objectives. First, we examine state adoption and implementation of income support policies under the Personal Responsibility and Work Opportunity Reconciliation Act of 1996. We develop a composite measure of income support that includes welfare programs that scholars traditionally investigate and adds optional policies that encourage independence through work. Second, we engage a substantive focus on the administrative ability and willingness of states to adopt and implement sophisticated income support policies. We investigate the extent to which state government professionalism, ideology, economic resources, and racially based policies have shaped state policy. We find that the percentage of the state population is liberal; state racial demographics and governmental professionalism are critical determinants of state welfare and income support regimes. Significantly, we find no evidence that states are converging toward high‐quality, effectively financed welfare policies or income regime policies to help the poor move into and economically survive in the job market.  相似文献   
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This article identifies the predictors of child poverty rates at the state level before and after the adoption and implementation of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996. The analysis shows that the most important state‐level factors that influence child poverty rates are demographics, the health and viability of the state economy, and often the generosity, inclusiveness, and quality of state welfare programs. States with large numbers of black citizens, and those that score highest on infant mortality, teen births, births to unmarried women, children living with a parent without a high school degree, and children living with a single parent have the highest rates of child poverty. Child poverty rates are lowest in states that suffer less unemployment, and in wealthier states. States that score higher on per capita personal income, tax revenues, and taxable resources have lower child poverty rates. While specific “tough” welfare policies adopted by some states seem to have no impact on child poverty rates, we tested for the first time a sophisticated measure of the overall quality of state welfare programs. The analysis reveals that the global quality of a state's welfare programs is often an independent predictor of child poverty. States with the most generous, inclusive, and supportive welfare programs have done the best job of lowering and containing child poverty.  相似文献   
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Many models have been proposed to explain both the rapidity of China's fertility decline after the 1960s and the differential timing of the decline in different places. In particular, scholars argue over whether deliberate policies of fertility control, institutional changes, or general modernization factors contribute most to changes in fertility behavior. Here the authors adopt an ethnographically grounded behavioral-institutional approach to analyze qualitative and quantitative data from three different rural settings: Xiaoshan County in Zhejiang (East China), Ci County in Hebei, (North China), and Yingde County in Guangdong (South China). The authors show that no one set of factors explain differential timing by a combination of differences in social-cultural environments (e.g. spread of education, reproductive ideologies, and gender relations) and politico-economic conditions (e.g. economic development, birth planning campaigns, and collective systems of labor organization) during the early phases of the fertility decline.  相似文献   
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Bitumen used as a preservative in ancient Egyptian mummies was previously thought to come only from the Dead Sea in Palestine. Other, closer sources of bitumen were investigated at Abu Durba and Gebel Zeit on the shores of Egypt’s Gulf of Suez. Bitumen from these localities and from five mummies was analysed using molecular biomarkers derived from gas chromatography/mass spectrometry. It was found that four of the mummies contained Dead Sea bitumen, and the fifth and oldest (900 bc) had bitumen from Gebel Zeit, thus providing the first evidence for the use of an indigenous source of bitumen in ancient Egypt.  相似文献   
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