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   220篇
  免费   5篇
  2023年   1篇
  2022年   3篇
  2021年   4篇
  2020年   5篇
  2019年   6篇
  2018年   2篇
  2017年   12篇
  2016年   15篇
  2015年   4篇
  2014年   6篇
  2013年   32篇
  2012年   12篇
  2011年   10篇
  2010年   14篇
  2009年   12篇
  2008年   12篇
  2007年   11篇
  2006年   9篇
  2005年   9篇
  2004年   6篇
  2003年   5篇
  2002年   6篇
  2001年   2篇
  2000年   4篇
  1999年   2篇
  1997年   1篇
  1996年   3篇
  1995年   1篇
  1994年   3篇
  1993年   9篇
  1991年   2篇
  1988年   2篇
排序方式: 共有225条查询结果,搜索用时 15 毫秒
31.
This paper presents the results of new stable isotopes (carbon and nitrogen) analysis of human, faunal and fish remains from thirteen cemeteries from the Middle and Lower Dnieper Basin, Ukraine. The results are integrated with earlier analyses, undertaken solely on human samples, in order to provide a comprehensive overview of subsistence across the Upper Palaeolithic through to Eneolithic periods in this region. This is the first time that a combined sample of human, faunal and fish remains has been studied in order to interpret subsistence strategies across these periods in Ukraine. The total dataset comprises 113 samples of human, faunal and fish remains, 59 of which include new analyses of faunal and fish remains that have not previously been made available for study (Table 1). The analysis of the faunal and fish remains allows for a consideration of trophic levels which indicates that the consumption of freshwater fish occurs from the Epipalaeolithic period onwards. Whilst the majority of the cemeteries and the individuals therein cluster in relatively tight groups, there is a significant offset between the human and faunal samples due to the consumption of freshwater resources. The fish samples analysed in the study appear to exhibit a relatively random distribution when compared to the other samples analysed. In general, freshwater resources remain significant through until the end of the Neolithic period and into the Eneolithic period at the sites investigated.  相似文献   
32.
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   
33.
Abstract

Middens of the southern British late Bronze and Iron Age are vast accumulations of cultural debris that can be explained as refuse dumps linked with large periodic feasting events. A distinctive feature of these sites is that their faunal assemblages invariably comprise a considerably higher proportion of pig remains than contemporaneous settlement sites. This paper presents results from a programme of stable carbon (δ13C) and nitrogen (δ15N) isotope analysis of fauna from two major midden sites, Llanmaes in South Wales and Potterne in Wiltshire. The research aim is to reconstruct husbandry strategies and foddering regimes, particularly concerning pigs, to better understand how the challenges of raising large herds were met. Analysis produced exceptionally wide-ranging results for pigs and other domesticates at both sites, particularly in terms of δ15N values, demonstrating that diverse foddering strategies were employed. Diversity in the late Bronze Age pig foddering regimes indicates that the Neolithic husbandry practices (focusing on woodland fodder) had not been abandoned, but that new husbandry methods (consumption of household waste) were also being practised, which subsequently became more widely established in the Iron Age. The heterogeneity of signatures suggests that animals may have been husbanded in a piecemeal fashion at a local, household level. This in turn hints that fauna may have been brought to these sites from households across the surrounding landscape, rather than being husbanded by specialist producers in the vicinity of the middens.  相似文献   
34.

The ocean's profound inaccessibility makes it impossible to comprehend except through the mediation of technology. The first investigators to explore the great depths were hydrographers whose work was animated by mid‐nineteenth century growth of political, economic, and cultural interest in the oceans. While submarine telegraphy certainly boosted ocean science, interest in this field derived first from commercial concerns related to whaling and shipping as well as the intellectual pursuits of physical geography and questions about the existence of life at great depths. Hydrographers’ developing conception of the oceanic environment never represented a clear translation from technology. Dramatic changes in the understanding of the shape of the deep‐sea floor testified to the complexity of interaction between sounding machines, methods, and interpretations of depth. The shifting image of the sea floor not only reflected increasingly accurate measurements, but also mirrored shifting human motivations for studying this unexplored territory.  相似文献   
35.
《War & society》2013,32(3):183-210
Abstract

Inter-service rivalry and personality friction characterized various stages of the US war effort in the Paci?c against the Japanese. The ?ghting at Buna exempli?ed these problems, in which inter-service friction (among other reasons) deprived Allied troops of needed naval support during the Papuan campaign of 1942–43.  相似文献   
36.
Platt National Park, Oklahoma, was the smallest national park in the United States until it was combined with an adjacent, reservoir-centered recreation site in 1976 to form Chickasaw National Recreation Area. Set aside as Sulphur Springs Reservation by agreement with the Chickasaw Indians in 1902 and designated a national park in 1906, Platt is the only American national park to be demoted since World War II. The story of Platt's creation and demotion reflects the changing mission of the National Park Service (NPS), shifting images of nature and recreation among the American public, and broader social forces that frame park purposes. What started as local boosterism of hydrotherapy in cold mineral springs grew into one of America's most visited national parks by the 1920s. Despite its popularity, Platt lacked both scenic grandeur and political influence; it did not fit prevailing images of wild nature among NPS bureaucrats and the urban elite who formed the core of the environmental movement; it was too small, too humanized, and too ordinary. As images of people embedded in nature have gained wider acceptance in recent decades, would this small, geographically distinctive, and culturally rich “park of the people” have met a similar fate today?  相似文献   
37.
38.
39.
The historic core of the Arab‐Islamic city has always played an integral role in the formation of the identity of the contemporary Arab city. It serves as the reference for the city’s character. This is especially so in Cairo, where historic quarters still act as the city’s most influential social and cultural source of inspiration. Today, many forces of neglect and deterioration have diminished this role. While attempts have been launched to confront this situation, they have focused mainly on restoring the historic city of Cairo, itself a World Heritage Site. This paper probes the actual reasons for the deterioration of the historic core of Cairo, as well as those that dominate the current efforts for revitalisation. In these processes it is the political dimension that is the most influential in the decision‐making affecting the proposed urban changes in historic Cairo.1 The present inquiry was supported by a workshop organised by the author to examine the attitude of the professionals representing different organisations involved in conservation in historic Cairo. This workshop was held on 12 and 13 September 2001 at the Italian Archaeological Centre in Cairo as part of the empirical work of the author’s PhD research.   相似文献   
40.
ABSTRACT

This article challenges conventional wisdom on the northern Italian industrial heartlands during the first decade after the Second World War. For there still exists a certain mythology about the post-war proletarian north as a region that was both intensely political and united in purpose. What this article demonstrates is that the ‘industrial triangle’ of Genoa, Milan and Turin was far more divided than historians have assumed. By revisiting the manifold (wildcat) strikes, trade union demonstrations, and factory occupations of the early post-war years, it shows the industrial north to be divided along both social and geographical lines. In doing so, it sheds fresh light on the series of defeats that the main Italian trade union confederation (C.G.I.L.) suffered in the late 1940s and early 1950s. It argues that these defeats were due as much to the explicit politicization of labour struggles and their exclusive focus on the interests of skilled workers as to the hostile socio-political climate in which the C.G.I.L. had to operate.  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