首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   98篇
  免费   2篇
  2023年   1篇
  2022年   2篇
  2020年   6篇
  2019年   3篇
  2018年   5篇
  2017年   4篇
  2016年   8篇
  2014年   5篇
  2013年   20篇
  2012年   6篇
  2011年   3篇
  2010年   4篇
  2009年   4篇
  2008年   3篇
  2007年   4篇
  2006年   4篇
  2005年   5篇
  2003年   3篇
  2002年   1篇
  2001年   1篇
  2000年   2篇
  1997年   2篇
  1995年   1篇
  1991年   1篇
  1988年   1篇
  1980年   1篇
排序方式: 共有100条查询结果,搜索用时 31 毫秒
1.
Hybride der Romantik: Frankenstein, Olimpia und das künstliche Leben . Dieser Beitrag untersucht Vorstellungen über die Möglichkeit der Erzeugung künstlicher Lebewesen in der Zeit der Romantik und die damit verbundenen Ängste am Beispiel zweier fiktionaler Texte: Mary Shelleys Frankenstein und Ernst Theodor Amadeus Hoffmanns Sandmann. Dr. Franksteins Monster und Dr. Spalanzanis Automat verkörpern – auf unterschiedliche Weise – die Möglichkeit einer Wendung wissenschaftlicher Produkte und insbesondere künstlicher Hybride ins Monströse. Ihre Geschichten thematisieren das Grauen, das vom drohenden Kontrollverlust ausgeht und als der modernen Wissenschaft innewohnende Gefahr selbst nach der Zerstörung der monströsen Kreaturen bestehen bleibt. Der Begriff des Unheimlichen, von Ernst Jentsch und Sigmund Freud mit Bezug auf Hoffmanns Sandmann formuliert und 1970 von dem japanischen Robotiker Masahiro Mori als Phänomen „des unheimlichen Tals“ (Uncanny Valley) weiterentwickelt, erlaubt weitere Einblicke in die Frage nach künstlichen Lebewesen und ihre Interaktion mit Menschen. Summary: Hybrids of the Romantic: Frankenstein, Olimpia, and Artificial Life . This essay analyzes fantasies and fears related to the possible creation of artificial humans in two influential pieces of Romantic literature, namely E.T.A. Hoffmann's Der Sandmann and Mary Shelley's Frankenstein. Both the automaton Olimpia and Dr. Frankenstein's monster are hybrid creatures. These dystopian figures represent the Romantic fear of the loss of control over the outcome of human endeavour, they symbolize the dangers immanent in modern science and technology. As hybrids, Olimpia and Frankenstein's monster are capable of breaking apparently unpenetrable boundaries, such as those between human and non-human, and between life and death. As such, these creatures become “unheimlich” (uncanny), a critical term developed by Ernst Jentsch and Sigmund Freud, who directly referred to Hoffmann's Sandman. The term “uncanny” was further developed by the Japanese roboticist Masahiro Mori in the 1970s. Mori's investigation of human responses to androids (“Uncanny Valley”), shows the persistence of doubts and fears surrounding artificial humans far beyond the Romantic times, and opens new questions related to the issues of creation, reproduction, hybrids, hubris and gender.  相似文献   
2.
Big Bead Mesa (LA 12351) is the most famous Navajo archaeological site ever investigated and has played an important role in the interpretation of Navajo culture history. It remains a sacred place to the Navajo, both for historical and spiritual reasons. Pioneering work by Dorothy L. Keur resulted in the publication of the first Society for American Archaeology Memoir and brought Navajo archaeology national recognition. James Hester used Big Bead Mesa as the type site for his Cabezon Phase, although he conducted no research at the site. Big Bead Mesa is not the only Early Navajo site in the Rio Puerco Valley; however, the surrounding area has never been adequately investigated or reported. This paper documents a variety of Navajo sites in the Rio Puerco Valley and indicates that Big Bead Mesa was only a small part of a much larger Navajo occupation that extended to the north, west, and south.  相似文献   
3.
European Union spatial policies have become a key institutional context in which to study policy transfer processes in European border areas. These policies are, however, only the most recent part of these transformation processes which raises a need for more historically sensitive approaches. An historical perspective is important, since border regions are historical processes with particular path-dependent development trajectories and power structures. This paper aims to contribute to the discussion concerning the transformation of European border regions by looking at the policy transfer of regional development discourses in the Finnish Torne Valley. The study material consists of strategic development documents produced by the Finnish border municipalities and the municipal-based co-operation organizations from the 1930s to 2013. The examination, based on critical discourse analysis, shows that the transformation process is driven by national trends and the dominant planning discourse. Nevertheless, the particular border setting and local discourse on ‘united Torne Valley’ have also intertwined with political and economic processes during different time periods.  相似文献   
4.
In the late 1980s, a collaborative effort between Harvard University’s Lower Mississippi Survey and Tulane University’s Center for Archaeology launched a study examining the causes and consequences of subsistence change in the Lower Mississippi Valley. The Osceola Project contributed the first formal study of late prehistoric faunal remains within the Alluvial Plain, becoming the standard against which all subsequent Coles Creek faunal assemblages have been measured. Recent evidence recovered from three sites located in the Eastern Uplands presented the opportunity to compare and contrast vertebrate subsistence in these two distinct physiographic regions. We hypothesize that a clear distinction exists between lowland and upland Coles Creek procurement strategies. This article evaluates this claim by examining species diversity, spatial patterns, and temporal trends evident within an eight-site sample. The results suggest that the primary factor influencing Coles Creek fauna procurement was the immediate environment, and that the composition of Late Woodland period diets may be a reflection of efficiency of effort rather than food access or scarcity.  相似文献   
5.
The study analysed pre-Hispanic gold objects found within a surprising archaeological finding of a structure that likely served as a funeral pyre in Medellín, Colombia. 14C analyses of the site's organic materials dated the structure to the fifth century ce . The metal objects were subjected to X-ray diffraction (XRD), energy-dispersive X-ray fluorescence (EDXRF), scanning electron microscopy-energy dispersive X-ray (SEM-EDX), density measurement by the Archimedes method, and metallographic analysis. The measurements by EDXRF and SEM-EDX showed that the pieces were composed mostly gold and silver. The XRD results indicated that the microstructure of the objects corresponded to a single phase of gold and silver. The images obtained by the metallographic microscope showed equiaxial grains with some twins, a structure consistent with annealed metals. The different colours observed correspond to different grain orientations. Pre-Hispanic objects from a second archaeological site in the municipality of Amalfi (Department of Antioquia) were also analysed for comparative purposes. The results showed that the gold objects were not subjected to any alloying process, but were instead manipulated in their original form (native gold). The shape of the objects and their microstructural results suggested that the pieces were manufactured by casting, mechanical deformation and then annealing.  相似文献   
6.
This article provides keywords and reflections for decolonial methods, drawing on insights from the Indigenous-led Land and the Refinery project, which concerns the history of Canada's Chemical Valley. This project is crucially organized as Indigenous people co-researching the Imperial Oil Refinery, not as academics studying Aamjiwnaang, and asks how Indigenous and decolonial methods might reorient the use of archives toward other futures. Together, the keywords begin to outline a particular place-based theory of change within decolonial historical practice.  相似文献   
7.
基于九寨沟景区的地理标记照片数据,利用Voronoi图、点中心度和马尔科夫链方法,从景点、景段和风景线尺度分析游客在景区内的拍照行为模式。根据数据呈现的时间转移峰值特征和空间转移概率特征,将景点尺度下的游客拍照行为总结为邻近快速转移、多中心慢速转移、跨越缓慢转移3种模式,景段尺度下的游客拍照行为总结为单向快速转移、跨越慢速转移两种模式,风景线尺度下的游客拍照行为总结为直接快速转移和间接慢速转移两种转移模式。景区内时空转移模式整体上呈现邻近景点、景段之间的空间转移概率较大,出现拍照高峰的时间较为接近,转移概率较高的区域都集中在热度较高的景点、景段,研究结果可以为游客规划游览路径提供理论依据,为景区管理人员提供决策支持。  相似文献   
8.
At the close of the 18th century, the first purpose-built industrial communities connected to mechanised cotton spinning were created in the Derwent Valley, Derbyshire. Across four sites at Cromford, Belper, Milford and Darley Abbey, three mill-owning families constructed a wide variety of purpose-built accommodation in order to house their growing workforces. This article uses a buildings-led approach to investigate the complex influences acting on the form and design of these houses. Through the analysis of historic building fabric, this research demonstrates that workers’ housing in the Derwent Valley comprised both innovative and traditional influences, reflecting the experimental character of early cotton manufacture. Ultimately, this research suggests that the array of approaches to house-building within the valley were the result of a highly nuanced interaction between the agenda, requirements and expectations of both occupant and patron.  相似文献   
9.
Several researchers have suggested use of watercraft during the Early Paleoindian period 11,500 and 10,800 rcybp (13,400–12,700 cal B.P.), but none have brought empirical data to bear on this possibility. This paper addresses the potential for fluted point-making groups to have made and used boats circa 11,000 rcybp (13,000–12,800 cal B.P.). Fluted point data from a large region of the upper and central Mississippi River valley strongly suggest that the Mississippi River was a barrier to movement and that Early Paleoindians in the midcontinent did not routinely use watercraft.  相似文献   
10.
The technology of the end products i.e. blades and points in Late Pleistocene stone artefact assemblages from Klasies River, South Africa, and the Nile Valley, Egypt, are compared. The comparison includes univariate and multivariate analysis of metrical attributes enhanced by graphical biplot displays. The end products in these assemblages are either dominantly points or blades and this is related to the core reduction strategy adopted. The MSA 11 from Klasies River and the Nubian Complex industry from the Nile Valley are point industries made in the Levallois tradition, while the MSA 1 from Klasies River and the Taramsan from the Nile Valley may be non-Levallois or adapted Levallois blade industries. Dating of the assemblages shows the changes between dominant core reduction strategies are sequential and time restricted in both South and North Africa. It is concluded that variability of the same kind occurs in Middle Stone Age and Middle Palaeolithic assemblages south and north of the Sahara in the early Late Pleistocene.Dans cet article, les technologies des produits recherchés, des lames et des pointes, pour certains ensembles lithiques de Klasies River, Afrique du Sud et la Vallée du Nil, Egypte, sont comparées. Cette comparaison implique des analyses univariées et multivariées de variables métriques biplot. Les produits recherchés sont bien des pointes que des lames, selon les stratégies dexploitation adoptées. Le MSA II de Klasies River et le Complexe nubien de la Vallée du Nil sont des industries à pointes issues de la tradition Levallois. Par contre, le MSA I de Klasies River et le Taramsien de la Vallée du Nil évoquent une technologie de production non-Levallois ou Levallois modifiée. Les éléments de datation disponibles indiquent que les changements dans la prépondérance des stratégies dexploitation senchaînent dans une séquence chronologique bien identifiable, aussibien dans lAfrique du Sud que lAfrique du Nord. On arrive à la conclusion quune variabilité du même caractère est attestée dans les ensembles du Middle Stone Age et du Paléolithique moyen au sud et au nord du Sahara, pendant le Pléistocène supérieur ancien.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号