全文获取类型
收费全文 | 570篇 |
免费 | 25篇 |
出版年
2023年 | 6篇 |
2022年 | 6篇 |
2021年 | 1篇 |
2020年 | 25篇 |
2019年 | 18篇 |
2018年 | 35篇 |
2017年 | 42篇 |
2016年 | 36篇 |
2015年 | 21篇 |
2014年 | 35篇 |
2013年 | 161篇 |
2012年 | 24篇 |
2011年 | 25篇 |
2010年 | 19篇 |
2009年 | 14篇 |
2008年 | 19篇 |
2007年 | 16篇 |
2006年 | 8篇 |
2005年 | 11篇 |
2004年 | 13篇 |
2003年 | 1篇 |
2002年 | 9篇 |
2001年 | 5篇 |
2000年 | 3篇 |
1999年 | 6篇 |
1998年 | 10篇 |
1997年 | 2篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1989年 | 2篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1981年 | 1篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1971年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有595条查询结果,搜索用时 31 毫秒
61.
62.
Páll Björnsson 《Scandinavian journal of history》2013,38(3-4):298-300
This paper explores the role of personal networks and social capital in the assimilation of individuals into the elite of 18th‐century England. In it, I draw on the letterbooks of two merchants from north‐west England to assess the ways in which individuals accessed established networks and thus augmented their social status and business opportunities. In particular, I examine how networks were articulated, and consider their impact on both the social standing of the individual merchant and the construction of a shared culture amongst merchants. It is therefore possible to see business networking as an important counterpart to polite sociability in the construction of an expanded elite. 相似文献
63.
64.
Bernadett Bajnóczi Gabriella Schöll-Barna Nándor Kalicz Zsuzsanna Siklósi George H. Hourmouziadis Fotis Ifantidis Aikaterini Kyparissi-Apostolika Maria Pappa Rena Veropoulidou Christina Ziota 《Journal of archaeological science》2013,40(2):874-882
Determination of the source of Spondylus objects is essential for the interpretation of Late Neolithic exchange systems and the social role of shell ornaments. We performed stable isotope analysis combined with cathodoluminescence microscopy study on ornaments (beads, bracelets) made of Spondylus shells excavated at the Aszód-Papi földek archaeological site in Hungary, to define their origin. For comparison Spondylus finds from Neolithic sites of Greece, modern Spondylus shells from the Aegean and the Adriatic, as well as fossil Spondylus and Ostrea shells from the Carpathian Basin were also examined. Oxygen isotope composition of Spondylus finds from Aszód ranges between ?1.9 and 2.1‰ and overlaps with the oxygen isotope range of shell objects from other Neolithic sites. Modern Spondylus shells from the Aegean and the Adriatic show overlapping δ18O values with one another and with the Neolithic objects; while recent shells of the Black Sea clearly are separate isotopically from the Mediterranean ones and most of archaeological artefacts. Spondylus shells from the Aszód site have Mediterranean origin; their source can be the Aegean or the Adriatic. Based on a former strontium isotope study the use of fossil Spondylus shells is excluded as raw material used for ornaments, however, in recent years the use of fossil shells was reintroduced. The shell ornaments from Aszód-Papi földek and the fossil oyster shells collected from the Carpathian Basin exhibit some overlapping oxygen isotope values; however, cathodoluminescence microscopy indicates that the Spondylus objects retained their original aragonite material. Diagenetic calcite, which occurs typically in the fossil shells, was not detected in the ornaments suggesting that the studied objects were made of recent shells. Calcitic parts observed in some Spondylus objects are not related to fossilisation. 相似文献
65.
Multispectral documentation and image processing analysis of the papyrus of tomb II at Daphne,Greece
Athina A. Alexopoulou Agathi-Anthoula Kaminari Athanasios Panagopoulos Egert Pöhlmann 《Journal of archaeological science》2013,40(2):1242-1249
This paper refers to the study of an ancient papyrus, dated ca. 420/430 BC, found in 1981 during an excavation at Daphne, Athens, Greece, using multispectral imaging combined with image processing analysis. It was assumed that the papyrus contained ancient Greek musical notation but the condition of the object hindered the drawing of any conclusion based only on visual examination. This fact, combined with the significance of the object itself, as it is the oldest papyrus which carries Greek text, pointed to the application of non-invasive techniques to enhance its readability. The multispectral imaging carried out in the range of 420–1000 nm enabled the detection of more letters on surface layers, at various places and orientations. False colour imaging proved to yield better results in distinguishing the letters compared to single wavelength recording. In some cases, letters from several layers underneath are revealed in the infrared. The letters present different greylevels according to the layer they belong. An interesting result coming from a simple subtraction of the infrared image at 1000 nm from the visible one at 660 nm is that different layers of the papyrus can be distinguished. The Application of Principal Component Analysis (PCA) showed that the best results, as far as the extraction of the letters from the background is concerned, are obtained when the second and the third images are merged. The automatic extraction of the letters is feasible to some extent but there is a certain amount of noise with similar characteristics that cannot be removed. 相似文献
66.
67.
The rediscovery of ‘the national’ in the 1990s – contexts,new cultural forms and practices in reunified Germany 下载免费PDF全文
Irene Götz 《Nations & Nationalism》2016,22(4):803-823
This article examines how and in which societal and political contexts nationhood is expressed and symbolised in reunified Germany. This ‘rediscovery’ of nationhood since the 1990s mixes new and old motifs of the cultural repertoire of ‘the national’ for different purposes. Three main contexts triggered a rediscovery of ‘the national’ after 1989: reunification, immigration and the retrenchment of the social state. I argue, by analysing ethnographic material and political discourses, that these contexts, on the one hand, rearticulate old forms of ethnic and cultural nationalism and, on the other hand, create new images and symbols of an open civic society and immigration country. There are ‘playful’ forms, such as campaigns of nation branding, that symbolically include the ‘productive’ and ‘useful’ immigrant into the national project. Moreover, such campaigns serve to legitimatise the downsizing of the national state that – according to a neoliberal attitude – relies on a new community spirit of entrepreneurial, ‘activated’ citizens who ‘help themselves’. Thus, focusing on these pluralised renationalisation processes makes evident how polyvalent ‘the national’ still is. It can be employed by those who attempt to ‘reunite’ the East and West Germans, by businesses to sell their goods and ideas and by almost any political orientation, be it right‐wing or left‐wing. 相似文献
68.
T. Raab A. Raab A. Nicolay M. Takla F. Hirsch H. Rösler A. Bauriegel 《Archaeological and Anthropological Sciences》2016,8(3):453-466
This study outlines the opportunities for geoarchaeological research in active opencast lignite mines in southern Brandenburg (Germany). Studies on extensive outcrops that address both archaeology and soil geomorphology, combined with a geographical information system (GIS) approach, provide unique insights into human-induced environmental changes in Lower Lusatia and generally improve our understanding of landscape dynamics. We present the most recent results from three case studies and review important findings from the last several years. Studies conducted in opencast mines of Cottbus-Nord and Jänschwalde focus on (i) Late Quaternary geomorphodynamics and soil development and (ii) past land use and the legacy of agriculture and woodland use. Our results are similar to those in other regions in Central Europe, but we also observe regional differences caused by the local setting, e.g. intensification of soil erosion coinciding with the expansion of farming of cultivated lands in the Slavic Middle Ages. Our research reveals the largest archaeologically investigated area of historical charcoal production in the Northern European Lowland (NEL). We are clearly only beginning to understand the massive dimensions of charcoal production in the region. 相似文献
69.
Negahnaz Moghaddam Felix Müller Albert Hafner Sandra Lösch 《Archaeological and Anthropological Sciences》2016,8(1):149-160
The Iron Age cemetery of Münsingen in Switzerland with 220 abundantly equipped burials marked a milestone for Iron Age research. The horizontal spread throughout the time of its occupancy laid the foundation for the chronology system of the Late Iron Age. Today, skulls of 77 individuals and some postcranial bones are still preserved. The aim of the study was to obtain information about diet, mobility and social stratification of the individuals. Stable isotope ratios of carbon, nitrogen and sulphur were analysed for 63 individuals. For all of them, C3 plants were found to be the staple food. There are significant differences between males and females in δ13C and δ15N values. This points to a gender restriction in the access to animal protein with males probably having more access to meat and dairy products. Differences in δ15N values were also observed for different age classes. δ34S values indicate a terrestrial-based diet with no significant intake of marine or freshwater fish. Seven adults with enriched δ34S values might have immigrated to Münsingen, four of which were found in the oldest part of the cemetery. Furthermore, possible changes of the vegetation are indicated by the more positive stable carbon ratios in the later phases. The results lead to the suggestion that especially males buried with weapons might have played a special role in the Iron Age society. 相似文献
70.
Boundary spanning in social and cultural geography 总被引:1,自引:0,他引:1
This article situates interactions between German- and English-language social and cultural geographies since the mid-twentieth century within their wider intellectual, political and socio-economic contexts. Based on case study examples, we outline main challenges of international knowledge transfer due to nationally and linguistically structured publication cultures, differing academic paradigms and varying promotion criteria. We argue that such transfer requires formal and informal platforms for academic debate, the commitment of boundary spanners and supportive peer groups. In German-language social and cultural geography, these three aspects induced a shift from a prevalent applied research tradition in the context of the modern welfare state towards a deeper engagement with Anglophone debates about critical and post-structuralist approaches that have helped to critique the rise of neoliberal governance since the 1990s. Anglophone and especially British social and cultural geography, firmly grounded in critical and post-structuralist thought since the 1980s, are increasingly pressurized through the neoliberal corporatization of the university to develop more applied features such as research impact and students’ employability. 相似文献