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   7105篇
  免费   140篇
  7245篇
  2020年   98篇
  2019年   123篇
  2018年   151篇
  2017年   191篇
  2016年   189篇
  2015年   134篇
  2014年   111篇
  2013年   2040篇
  2012年   140篇
  2011年   162篇
  2010年   176篇
  2009年   178篇
  2008年   178篇
  2007年   138篇
  2006年   128篇
  2005年   91篇
  2004年   98篇
  2003年   92篇
  2002年   100篇
  2001年   84篇
  2000年   89篇
  1999年   103篇
  1998年   84篇
  1997年   66篇
  1996年   68篇
  1995年   66篇
  1994年   61篇
  1993年   83篇
  1992年   66篇
  1991年   47篇
  1990年   53篇
  1989年   74篇
  1988年   61篇
  1987年   76篇
  1986年   69篇
  1985年   93篇
  1984年   113篇
  1983年   96篇
  1982年   80篇
  1981年   91篇
  1980年   100篇
  1979年   84篇
  1978年   90篇
  1977年   84篇
  1976年   108篇
  1975年   94篇
  1974年   59篇
  1973年   55篇
  1972年   51篇
  1970年   47篇
排序方式: 共有7245条查询结果,搜索用时 0 毫秒
81.
R. H. Mathews 《Folklore》2013,124(2):224-227
THE WITCH-CULT IN WESTERN EUROPE. A STUDY IN ANTHROPOLOGY. MARGARET ALICE MURRAY. Oxford: at the Clarendon Press. 1921. Pp. 303. Price 16s. Reviewed by W. R. Halliday.

THE SEMA NAGAS. By J. H. HUTTON, C.I. E., M.A., I.C.S. Published by direction of the Assam Administration. London : Macmillan &; Co. 1921. Price 40s. net. Reviewed by A. C. Haddon.

ANCIENT TALES FROM MANY LANDS : A COLLECTION OF FOLK STORIES. By R. M. FLEMING. With an Introduction by H. J. FLEURE, D.Sc. London: Benn Bros. 1922. Price 10s. 6d. Reviewed by A. Hingston Quiggin.

ASPECTS OF ANCIENT INDIAN POLITY. By NARENDRA NATH LAW, M.A., B.L. ; with a Foreword by ARTHUR BERRIEDALE KEITH, D.C.L., D.Litt. Oxford University Press. London: Milford. Reviewed by H. A. Rose.  相似文献   
82.
Abstract

The deed and mortgage registries of the late nineteenth and early twentieth centuries provide a revealing glimpse into the property and power relations of a community. Who owned what? Who was in a position to broker land deals or liens against property? Who accumulated land, and from whom did they acquire it? Consequently, property records are essential elements for understanding the spatial and relational aspects of property holding, especially in rural areas where other sources, such as city directories or fire insurance maps, are not available. Drawing upon her research of African American landowners in Georgia, the author discusses the basics of deeds and mortgages. She describes likely findings in land records and defines common terms and practices. She argucs that the practice of identifying the race of a grantor or grantee, using (col) or less frequently C. P. to denote skin color, varied over time and by locality. Reasons for this practice are discussed and some interpretive rules are offered that may help identify the deeds and mortgages of African Americans when skin color is not noted.  相似文献   
83.
84.
SUMMARY: In 2014, during construction work at the ex-Civil Hospital in Gibraltar, excavations led by the Gibraltar Museum revealed a major, previously unknown burial ground containing more than 200 skeletons. We present the historical, archaeological and radiometric dating evidence from the site alongside the results of initial osteological analyses. The data indicate that the burials pertain to an earlier 16th-century Spanish hospice, and therefore stand to offer new insights into the functioning of this early modern hospital and the health and movements of people at a time of incipient globalization.  相似文献   
85.
The article examines the prospects of using runoff characteristics and changes in runoff composition as a basis for predicting environmental modification. The technique is employed to assess changes in the circulation of matter that are taking place in the drainage basin of the Aral Sea as a result of the intensification of irrigation. Overall runoff, including its liquid, solid (suspended sediment) and chemical phases, is analyzed in connection with a shift in the deposition of material from the Aral Sea to the irrigated plains.  相似文献   
86.
A panel of geographers debates possible future developments in the Soviet Union in regional and environmental policy, water resource management, agriculture, industry, energy, population, urban growth and planning, transportation, and foreign trade. The present emphasis on modernization of existing plant capacity in cities of the western, more heavily settled regions of the USSR seems destined to continue, although it will be constrained by a growing shortage of industrial labor, declining terms of trade and resource oversupply in increasingly competitive export markets, and the continued resistance of Central Asian populations to urbanization and industrial employment.  相似文献   
87.
博物馆策展人的素质与能力是博物馆陈列展览特别是专题展览成功的关键因素之一.美国大都会艺术博物馆亚洲艺术部主任、国际著名博物馆策展人屈志仁先生以"忽必烈的时代"展为例指出:博物馆策展人应同时具备学者、艺术鉴赏家与展览组织者的素质与能力,通晓与展览有关的历史学、艺术史、文化史及文物与博物馆学等学科知识,组织、协调从研究策划...  相似文献   
88.
We identify and offer new explanations of change in water management infrastructure in the semi-arid urban hinterland of Anuradhapura, Sri Lanka between ca. 400 BC and AD 1800. Field stratigraphies and micromorphological analyses demonstrate that a complex water storage infrastructure was superimposed over time on intermittently occupied and cultivated naturally wetter areas, with some attempts in drier locations. Our chronological framework, based on optically stimulated luminescence (OSL) measurement, indicates that this infrastructure commenced sometime between 400 and 200 BC, continued after Anuradhapura reached its maximum extent, and largely went into disuse between AD 1100 and 1200. While the water management infrastructure was eventually abandoned, it was succeeded by small-scale subsistence cultivation as the primary activity on the landscape. Our findings have broader resonance with current debates on the timing of introduced ‘cultural packages’ together with their social and environmental impacts, production and symbolism in construction activities, persistent stresses and high magnitude disturbances in ‘collapse’, and the notion of post ‘collapse’ landscapes associated with the management of uncertain but essential resources in semi-arid environments.  相似文献   
89.
This article presents the results of an analysis of mitochondrial DNA extracted from bone samples from Stary Sad – a burial ground representing the eastern variant of the Late Bronze Age Pakhomovskaya culture in the Baraba forest-steppe, Western Siberia. Comparison with mitochondrial DNA data from earlier populations of the region and also with archaeological facts, points to the origins of the Pakhomovskaya people. Certain components of their gene pool were evidently derived from the local pre-Andronovo populations, others from the actual Andronovo (Fedorovka) population and also from later immigrants. In this article an integrative reconstruction based on biological and cultural facts is proposed.  相似文献   
90.
The remains of Henry V's flagship, the Grace Dieu, currently lie buried within the inter-tidal sediments of the River Hamble (S. England). Previous archaeological investigations have been hindered by difficult excavation conditions resulting in a poor understanding of the dimensions, shape and degradation state of the hull's deeper structure. This study therefore aimed to image, characterize and reconstruct the buried remains of this vessel using a high-resolution 3D acoustic sub-bottom Chirp system with RTK-GPS positioning capability. The accurate navigation and high-resolution data that were acquired enabled the construction of a full 3D image of the site that not only identified the remains of the wooden hull, but also features buried within it. In addition, the degradation state of these buried wooden remains were investigated by calculating reflection coefficients while a hypothetical larger reconstruction of the Grace Dieu's hull was achieved, through the use of the ShipShape ship design software package.  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