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   181篇
  免费   7篇
  2023年   1篇
  2021年   1篇
  2020年   4篇
  2019年   5篇
  2018年   8篇
  2017年   7篇
  2016年   13篇
  2015年   11篇
  2014年   2篇
  2013年   69篇
  2012年   11篇
  2011年   2篇
  2010年   1篇
  2009年   6篇
  2008年   2篇
  2007年   5篇
  2006年   3篇
  2005年   1篇
  2004年   2篇
  2003年   2篇
  2002年   1篇
  2001年   2篇
  1999年   1篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1992年   1篇
  1991年   1篇
  1987年   1篇
  1979年   1篇
  1976年   2篇
  1975年   1篇
  1972年   1篇
  1971年   1篇
  1970年   1篇
  1967年   1篇
  1965年   1篇
  1963年   1篇
  1959年   1篇
  1955年   1篇
  1954年   1篇
  1953年   1篇
  1952年   1篇
  1951年   1篇
  1948年   1篇
  1947年   1篇
排序方式: 共有188条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
Chemical analysis of residue extracted from stone pipes and pipe fragments excavated at sites in the southern Pacific Northwest Coast of North America demonstrate that hunter-gatherers smoked the psychostimulant tobacco (Nicotiana sp.) by at least AD 860. Non-farming ethno-historic Native Americans throughout the west gathered and sometimes cultivated tobacco for ritual and religious purposes, but until now the antiquity of the practice on this part of the continent was unknown. Method validation includes chemical characterization of a suite of smoke plants and experimental reproduction of “smoked” pipe chemistry; results indicate biomarkers are traceable for several species commonly smoked by ethnographic native peoples, including tobacco (nicotine, cotinine), tree tobacco (anabasine), and kinnikinnick (arbutin). Developed methods—where residue is extracted directly from the stone or clay matrix of whole and fragmentary archaeological pipes—may be applied in similar studies investigating the spread and use of ritual smoke plants in the ancient Americas and elsewhere.  相似文献   
85.
86.
Black  Monica 《German history》2009,27(1):6-31
This essay traces shifts in attitudes towards death, practicesof burial, and rituals of mourning in West Berlin from the 1948currency reform to the 1961 construction of the Berlin Wall.It shows that West Berliners in the years immediately followingthe Second World War maintained an arduous devotion to theirdead—particularly the war dead. Yet as the war becamea less immediate experience over the course of the 1950s, broadcultural shifts took shape, including a renewed sense of optimismand an emerging feeling that the suffering associated with thewar could be and was being redeemed. Meanwhile, a cult of thedead long venerated as part of the very foundation of Germanculture gradually became ‘less German’ and ‘moreWestern’ over that same period. In this way, it also becamea means of distinguishing West Berlin from its Communist neighbourto the East. By focusing on shifts in perceptions and practicessurrounding death, the essay reveals part of the process bywhich moral and ethical values were reconstructed after Nazism,and how the racist collectivism of the Third Reich graduallygave way to the broadly individualist, democratic-socialisthumanism that would form the basis of an expressly West Germanpolitics and society.  相似文献   
87.
88.
89.
Roc de Marsal has yielded numerous remains of Mousterian occupations, including lithics, fauna and combustion features. It was made famous by the discovery of the skeleton of a Neanderthal child. Given the need to date the sequence, TL and OSL were applied on heated flints and quartz, and OSL on unheated quartz. Chronological results combined with palaeoenvironmental data – faunal remains and micromorphological features in the sediments from the cave, pollen proxies and faunal remains from the region – allowed us to place climate variations in southwest France on a numerical time scale. Denticulate Mousterian occupations were dated to the middle of MIS 4 (65–70 ka) and Quina layers either to the very end of MIS 4 or to MIS 3. Interestingly, a faunal pattern showing a mix of red deer, roe deer and reindeer was found to have occurred during MIS 4, which was shown to be consistent with data from other similar sites in southwest France.  相似文献   
90.
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