全文获取类型
收费全文 | 455篇 |
免费 | 18篇 |
出版年
2023年 | 4篇 |
2021年 | 5篇 |
2020年 | 8篇 |
2019年 | 11篇 |
2018年 | 21篇 |
2017年 | 17篇 |
2016年 | 22篇 |
2015年 | 10篇 |
2014年 | 12篇 |
2013年 | 127篇 |
2012年 | 16篇 |
2011年 | 20篇 |
2010年 | 16篇 |
2009年 | 12篇 |
2008年 | 13篇 |
2007年 | 11篇 |
2006年 | 14篇 |
2005年 | 11篇 |
2004年 | 7篇 |
2003年 | 3篇 |
2002年 | 13篇 |
2001年 | 9篇 |
2000年 | 8篇 |
1999年 | 10篇 |
1998年 | 2篇 |
1997年 | 5篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 5篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1988年 | 4篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1978年 | 3篇 |
1976年 | 2篇 |
1974年 | 2篇 |
1973年 | 4篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 3篇 |
1968年 | 4篇 |
1967年 | 3篇 |
1964年 | 1篇 |
1963年 | 1篇 |
1956年 | 1篇 |
1955年 | 1篇 |
排序方式: 共有473条查询结果,搜索用时 671 毫秒
81.
Adrian Wilson 《Historical methods》2013,46(3):143-144
Abstract The Middle East has long been a conflict zone; the Palestinian-Israeli conflict has been a persistent factor for decades, and there have been wars over natural resources, ideological causes, and national or religious cleavages as well. How does a historian begin to compile a documentary record of such a struggle? At the beginning of my research stay in the Middle East in 2007, I decided to keep a diary about my experiences and assessments in the field. In this article, I recount and reflect about those experiences in order to propose potential solutions to the problem of on-site research in unstable areas. While field research generally requires a particular kind of preparation, and always faces obstacles and challenges, the success of fieldwork under difficult and hostile research settings is dependent on the skills of the researcher, and his or her ability and preparedness for the problems the nature of the research inevitably will bring forward. 相似文献
82.
Stephen Wilson 《History of European Ideas》2013,39(1):128-129
83.
Almost all archaeological ceramics undergo slow, progressive rehydroxylation by chemical combination with environmental water. The reaction is accompanied by an expansion, and also by the small but measurable mass gain that provides the basis of the RHX dating method. The rate of the RHX reaction increases with increasing temperature. Here we describe comprehensively the effects of temperature on the RHX process in relation to the dating methodology. We deal in turn with the kinetic model of the RHX reaction, the temperature dependence of the RHX rate, and the influence of varying environmental temperature on the RHX mass gain. We define an effective lifetime temperature and show how this is calculated from an estimated lifetime temperature history. Historical meteorological temperature data are used to estimate the lifetime temperature history, and this can be adjusted for long-term climate variation. We show also how to allow for the effects of burial in archaeological sites on the temperature history. Finally we describe how the uncertainties in estimates of RHX age depend on the estimates of temperature history and effective lifetime temperature. 相似文献
84.
85.
86.
Shaun Wilson 《Australian journal of political science》2013,48(3):286-306
The Australian Labor Party, following its election to government in 2007, has implemented an ambitious social policy agenda with spending on hospitals, pensions and community workers, as well as programs for parental leave and disability. It has also reformed taxes, in part to finance these reforms, implementing the mining and carbon taxes in 2012. Labor, however, has difficulty avoiding deficits because tax revenues are too low to finance expanded welfare. This article explores the political constraints and opportunities involved in financing welfare by examining voter responses to the ANU Poll of September 2011. Spending on welfare is supported by low-income earners, while taxing big industries finds greater support among university-educated voters. The article advances an explanation for this mismatch and for why tax resistance has hindered Labor's efforts to finance welfare expansion.
澳大利亚工党在2007年选举上台后实施了雄心勃勃的社会政策计划,涉及医院、养老金、社区工作人员、带薪育婴假、残疾人等项开支。它还在2012年改革了税收,推行采矿及碳排放税为上述改革筹集资金。不过,工党苦于避免赤字,因为税收太少,资助不了扩大的福利。本文分析了选民对2011年9月ANU民调的回应,探讨了资助福利之举的限制与机遇。低收入者支持福利开支,受过高等教育者则多支持向大企业征税。本文解释了这种矛盾,以及为什反税收阻碍了工党资助福利扩张的努力。 相似文献
87.
88.
Nick Burningham 《International Journal of Nautical Archaeology》2001,30(1):74-85
The rig of the Duyfken 'replica', a reconstruction Dutch jacht of c . 1600 is described. Sail-handling techniques and sailing performance including steering with a whipstaff are also described. Experiments to improve sailing efficiency, some prompted by analysis of contemporary iconography, are discussed. 相似文献
89.
Robin Wilson 《Nations & Nationalism》2001,7(3):365-384
That the 1990s began and ended with wars in the Balkans, often evoking reference to ‘ancient hatreds’, might suggest little has been learned since the fall of the Wall on how to address the recrudescence of violent ethno‐nationalist conflict – and indeed some fatalism as to whether this can be done at all. Yet the rethinking of notions of national sovereignty, the increasing minority‐rights jurisprudence and the development of anti‐essentialist concepts of identity in recent times have begun to indicate new policy instruments which might better allow such conflicts to be managed in the twenty‐first century. As ever, however, policy lags behind intellectual innovations, and the predominant approach of the international community remains for the moment significantly more conservative in character. 相似文献
90.
Nick Clare 《对极》2020,52(3):742-763
Buenos Aires’ talleres clandestinos (clandestine textile workshops) are powerful sites of accumulation and resistance; a complex and communitarian migrant economy. The economy’s complexity is, however, masked by its spatiality, clandestinity, and the promotion of culturalist analyses that ignore intra-collective class differentials. This paper considers the “autonomy of migration” approach through the lens of “class composition” to explore the talleres’ contours. Witnessed in the talleres is a clear “multiplication of labour”, yet approaching this multiplication compositionally highlights the multiple examples of resistance and refusal immanent to the workshop economy. But this dialectic of control and resistance transcends the workplace, with the talleres one node in a wider, socially reproductive borderscape. By developing a framework that neither condemns nor celebrates economic structures like the talleres, but instead unpacks their antagonistic nature, the paper highlights the benefits of (a) analysing the autonomy of migration approach compositionally, and (b) further geographical engagement with autonomist thinking. 相似文献