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排序方式: 共有175条查询结果,搜索用时 15 毫秒
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Jacqueline Lagrée Fabien Chareix Antoine Roullé Michaël Biziou Norbert Waszek Andreas Kleinert Joël Janiaud Dominique Catteau Frédérique Desforges Philippe Quesne Jean Bernhardt Philippe Cabestan Roger Pouivet Pierre-Louis Autin Jacques Merleau-Ponty Maryvonne Longeart Emmanuel Picavet Céline Lefève 《Revue de synthèse / Centre international de synthèse》1999,120(1):175-222
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Joanne Sharp John Briggs Hoda Yacoub† Nabila Hamed† 《Transactions (Institute of British Geographers : 1965)》2003,28(3):281-295
A major dilemma in Gender and Development (GAD) work is why it is that sometimes women may feel better off colluding with gendered structures that ensure their continued subordination rather than seeking approaches that will allow them to break free of this. Kandiyoti (1988 Gender and Society 2 274–90) has identified this apparent collusion as 'patriarchal bargains', which offer women greater advantages than they perceive can be achieved by challenging the prevailing order. Such women are therefore reluctant to engage in empowering activities that may challenge their gendered bargain. This paper explains this dilemma in the context of GAD work undertaken with Bedouin women in Southern Egypt. 相似文献
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Zachary D. Sharp Viorel Atudorei Hctor O. Panarello Jorge Fernndez Chuck Douthitt 《Journal of archaeological science》2003,30(12):1709-1716
The hydrogen isotope systematics of hair have been explored and several applications demonstrate the type of information that can be recovered from archeological and forensic hair samples. Experiment with modern hair demonstrate that sources of protein-based hydrogen in keratin are food and water. On the basis of a deuterium-enriched drinking study, it was found that 31% of hydrogen in human hair is derived from ingested water. At least 9% of total hydrogen in human hair is isotopically exchangeable with water or water vapor at 25 °C. Nearly complete exchange occurs in a matter of hours. The δD value of body water is approximately 17±10‰ (n=7) more negative than human hair, although there is much scatter in data for modern hair, which is clearly related to variability of the isotopic composition of ingested food and water. Archeological hair samples were analyzed from (i) a 370 year old Incan mummy sacrificed at 5300 m altitude in Argentina (Geoarchaeology 14 (1999) 27) and (ii) from a Woolly Mammoth from Siberia. High spatial resolution data along the length of hair from the mummy indicate seasonal variations in carbon, nitrogen and hydrogen isotope ratios. No hydrogen isotope anomalies are seen in the youngest hair at the base of the scalp, indicating that the individual probably lived at 1600 m, and spent less than a week at high altitudes before death. The mammoth also preserves a seasonal signal, suggesting hair growth rates of 33 cm/year, faster than human hair, but slower than horse tail hair. The limited isotopic range across seasons for the mammoth is consistent with a north-south migration on the order of 1000 km. 相似文献
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Allen Sharp 《Journal of Supreme Court History》2003,28(2):116-144
Eight men who took the presidential oath also appeared before the Supreme Court of the United States as advocates. From Senator John Quincy Adams at the outset of the Marshall Court to Richard M. Nixon during the high-water mark of the Warren Court, future and past Presidents have argued before the Supreme Court on such varied and important topics as land scandals in the South, slavery at home and on the high seas, the authority of military commissions over civilians during the Civil War, international disputes as an aftermath of the Alaskan Purchase, and the sensitive intersection between the right to personal privacy and a free press. Here, briefly, are stories of men history knows as Presidents performing as appellate lawyers and oral advocates before the nation's highest court. 相似文献
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Pots as tools is a concept that has been widely accepted and developed since Braun’s classic 1983 publication. However, in northeastern North America archaeologists continue to use pottery primarily as an aid to culture history and research problems based thereon. In central New York State it has been postulated that a change in pottery forming technique heralds the onset of Iroquoian pottery traditions at around AD 1000. Empirical data on pottery forming and two other pottery traits do not support this postulation. Rather the trends in these traits are consistent with social learning theory and changes in mobility and population aggregation. Following Engelbrecht (1999, 2003) we suggest that a more fruitful approach to understanding the evolution of northern Iroquoian groups is to be found in ethnogenesis theory as described by Moore (1994, 2001). 相似文献
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Peter Lloyd‐Sherlock João Saboia Baruch Ramírez‐Rodríguez 《Development and change》2012,43(5):1049-1072
This article provides a comprehensive assessment of the effects of social protection interventions on material and subjective elements of well‐being. Drawing on a longitudinal survey located in two relatively deprived parts of Brazil, it assesses the effects of pensions and other cash transfers on the well‐being of older people and their households. This analysis is located within a dynamic economic and public policy context. The article finds that pension benefits significantly increase per capita income and that this is strongly associated with overall levels of satisfaction with household well‐being. Levels of reported subjective well‐being do not fall as respondents age, and the survey finds high levels of optimism about future well‐being. The positive effects of pension benefits were supported by upgraded health services and by more specific policies such as access to credit on favourable terms. Overall, the authors conclude that a combination of economic growth and effective public policies significantly boosted the well‐being of most households in their survey, and that Brazil can be taken as a model of good practice for other middle‐income countries. 相似文献