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761.
On September 29, 2003, Hurricane Juan profoundly altered Halifax's Point Pleasant Park, resulting in feelings of solastalgia (the distress caused by perceived negative changes to a beloved place) as park users mourned the loss of a place that held great significance for the city. Starting in 2008, over 100,000 trees have been planted in order to restore the original Acadian mixed forest to this landscape. Drawing on scholarly literature focused on place attachment and disaster recovery, this paper utilizes interviews (n = 11) and online surveys (n = 79) to determine whether long‐term park users have re‐established positive place attachments in conjunction with the park's restoration. Our results indicate that participants have largely overcome their solastalgic outlook and restored meaningful place attachments to the park. Unexpectedly, our results also suggest that long‐term participants have current place attachments that appear stronger than the place attachments expressed by participating short‐term users, who never experienced the traumatic impact of Hurricane Juan on Point Pleasant Park. 相似文献
762.
Martin Stuart‐Fox 《History and theory》2011,50(2):229-242
In his latest contribution to the application of Darwinian evolutionary thinking to the social sciences, W. G. Runciman conceives of human behavior as resulting from three levels of selection—biological, cultural, and social. These give rise, respectively, to evoked, acquired, and imposed patterns of behavior. The biological level is hardly controversial, but to draw a distinction between separate cultural and social selective processes is more problematic. Runciman takes memes to be the variants competitively selected at the cultural level and the practices constituting rule‐governed roles to be the variants competitively selected at the social level—thus preserving separate spheres of research for anthropology and sociology. It is not clear, however, what drives cultural and social evolution. Nor are the three levels theoretically well integrated. The book's strength lies in the numerous examples provided of how the application of selectionist theory illuminates and enriches sociological and historical explanations and contributes to the construction of historical narrative. 相似文献
763.
Ancient DNA analysis of desiccated wheat grains excavated from a Bronze Age cemetery in Xinjiang 总被引:1,自引:0,他引:1
Chunxiang Li Diane L. Lister Hongjie Li Yue Xu Yinqiu Cui Mim A. Bower Martin K. Jones Hui Zhou 《Journal of archaeological science》2011
Wheat has been one of the most important crop in Eurasia since the Neolithic period. Understanding the spread of wheat cultivation is crucial to understanding the spread of agriculture as a whole and the interactions between prehistoric populations across the Eurasian continent. However, the routes by which wheat cultivation spread eastwards have been poorly understood to date, due to the scarcity of plant remains recovered from archaeological sites. Desiccated wheat grains excavated from the Xiaohe cemetery in Xinjiang, and dated to the early Bronze Age, show excellent DNA preservation. Here we present an ancient DNA (aDNA) analysis of wheat (Triticum sp.) grains excavated from Xiaohe and provide the first definitive evidence for bread wheat in China during the Bronze Age. The nuclear ribosomal DNA internal transcribed spacer regions (ITS1 and ITS2) and the intergenic spacer region (IGS) were amplified. The IGS region within the D genome of wheat has a 71 bp insertion that is absent from corresponding regions in the A and B genomes. The results showed that the Xiaohe wheat showed most sequence similarity to hexaploid bread wheat (Triticum aestivum), including the characteristic insertion into the D genome. The presence of bread wheat at the Xiaohe cemetery is discussed in relation to it having spread into Xinjiang by the Bronze Age, providing new insight into the origins of bread wheat in East Asia. 相似文献
764.
Laboring in low-paid jobs with poor conditions, migrant women are some of the most vulnerable workers in the US labor market. These women often carry a disproportionate burden at home, expected to care for children and elderly relatives and maintain a stable and loving family. Given the weight of work and family obligations, migrant women workers often turn to community-based organizations for assistance with securing work, negotiating an abusive workplace situation, and making ends meet on low wages. Increasingly, organizations are recognizing the social reproduction concerns of migrant women. In crafting responses to this reality, much work is undertaken by staff members, clients, and volunteers that is hidden from the organizations' funders, from the clients' employers, and from official statistics. The objective of this article is to reveal how and why nonprofit organizations can act as a space for the hidden labor of social reproduction, as well as for economic development experiments that account for the needs of social reproduction. Hidden labor is conceptualized as filling gaps in the social safety net created by a neoliberalizing society. In addition, it is the argument of this article that social reproduction is being reframed as a collective endeavor within organizations, where the ethic of care is potentially transforming an insidious political-economic context into a source of strength and resiliency for migrant women. Based on semi-structured interviews and participant observation in an organization in Chicago, this article provides a review of hidden labor within the space of nonprofit organizations. 相似文献
765.
766.
Martin Nordvig Mortensen Helge Egsgaard Søren Hvilsted Yvonne Shashoua Jens Glastrup 《Journal of archaeological science》2012
The degradation of tetraethylene glycol (TEG) was studied at 70 °C under dry air and nitrogen. Degradation products were detected using gas chromatography-mass spectrometry (GC–MS). They were mono-, di- and tri-ethylene glycol, mono- and di-formates of mono-, di-, tri- and tetra-ethylene glycol and formic acid. The rate of TEG degradation was significantly decreased by approximately 10 mmol/l KI, FeCl3, Cu(CH3COO)2, MnO2 and CuSO4, small amounts of fresh oak wood sawdust and gypsum-containing scrapings from the wood surface of the Vasa ship in Stockholm. Thus certain salts and natural components of archaeological wood are able to inhibit oxidative degradation of TEG. NaFe3(SO4)2(OH)6 (Natrojarosite), FeS2 (pyrite), FeSO4, Fe2(SO4)3, NiCl2, NiSO4, Fe, Cu, Fe2O3, CuO, NaHSO4 and natrojarosite-containing scrapings from the Vasa had no major effect on the rate of oxidation. 相似文献
767.
768.
Martin Novotný 《International Journal of Historical Archaeology》2014,18(4):629-642
This study examines in detail an extinct building tradition in the territory of central and southern Moravia, where the earthen constructions of the Moravian-Pannonian house type were widespread in the lowlands. The greatest attention has been paid to a specific building technology which utilizes cobs, namely mud-lumps called války. These represent a unique construction solution that goes beyond the central European context of earthen building. Different variations of this building technique were used in the studied area for the construction of barns, some houses, detached storage buildings and fences. 相似文献
769.
For a middle power with a relatively short history of framing a self determined foreign policy, Australia has actively sought to engage with both its immediate region and the wider world. Elite agreement on this external orientation, however, has by no means entailed consensus on what this orientation might involve in terms of policy. Consequently, two, often conflicting, traditions and their associated myths have informed Australian foreign policy-making. The most enduring tradition shaping foreign policy views Australia as a somewhat isolated bastion of Western civilisation. In this mode Australia's myth is pragmatic, but uncertain and sees Asia as both an opportunity and a potential threat which requires the support and counsel of culturally similar external powers engaged in the region to ensure stability. Against this, an alternative and historically later tradition crafted a foreign policy that advanced Australian independence through engagement with a seemingly monolithic and increasingly prosperous Asia. This paper explores the evolution and limitations of these foreign policy traditions and the myths that sustain them. It further considers what features of these traditions continue to have resonance in a region that has become more fluid and heterogeneous than it was during the Cold War and which requires a foreign policy flexibility that can address this complex and strategically uncertain environment. 相似文献
770.