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   831篇
  免费   30篇
  2024年   1篇
  2023年   4篇
  2022年   8篇
  2021年   7篇
  2020年   43篇
  2019年   20篇
  2018年   23篇
  2017年   33篇
  2016年   31篇
  2015年   21篇
  2014年   23篇
  2013年   127篇
  2012年   69篇
  2011年   62篇
  2010年   51篇
  2009年   45篇
  2008年   59篇
  2007年   44篇
  2006年   39篇
  2005年   17篇
  2004年   21篇
  2003年   11篇
  2002年   15篇
  2001年   11篇
  2000年   11篇
  1999年   9篇
  1998年   6篇
  1997年   4篇
  1996年   3篇
  1995年   3篇
  1994年   3篇
  1993年   6篇
  1992年   4篇
  1991年   2篇
  1990年   1篇
  1989年   3篇
  1988年   2篇
  1987年   3篇
  1982年   2篇
  1981年   2篇
  1980年   6篇
  1979年   5篇
  1978年   1篇
排序方式: 共有861条查询结果,搜索用时 15 毫秒
31.
This contribution’s broad and in parts essayistic approach to Arabia’s Neolithic is less a discussion of findings than an explicit advocacy for future holistic research strategies. Based on the contribution’s meta-theoretical inputs, it suggests two sets of theses to be tested by the hitherto gained fragmentary information and future research on Arabia’s Neolithic. It aims to encourage an “emancipation” of Arabia’s early to mid-Holocene research from conceptions developed outside its regions, and to identify the Neolithic elements and developments of the Arabian lands by distinguishing incursions from primarily autochthonous and/or autonomous adaptations in their own right. It is suggested that productive lifeways are considered to be the only crucial parameter to testify a Neolithic status. In our view this is the case, provokingly enough, for the productive foraging management of natural resources which attests surplus and pre-planning strategies and contacts with established Neolithic socio-economies. Polylinear incursions and autochthonous adaptations are discussed as the two poles between which early to mid-Holocene developments in Arabia took place. A set of basic and a set of trajectory hypotheses on Arabia’s neolithisation and finally sustainable sedentarisation (reliance on oases economies) is presented, offered as a possible framework for future multi-/ transdisciplinary research.  相似文献   
32.
中晚唐两制草诏的区别较鲜明地体现在用纸材质上,从学士院成立之初翰林学士张垍用黄麻写诏,到代宗大历年间以内制白麻任命李栖筠为御史大夫,是翰林学士院草诏制度的一大变化。在早期的白麻内制中,命相制书是最早且较稳定地归属学士院起草的文书类型。至德宗贞元时期,涉及节度使的除命以及赦文德音、招讨宣慰等重要政务处分的诏令起草,开始较为稳定地归属学士院。宪宗元和时期及其以后,通过对元稹、白居易文集等集部文献中所收诏敕予以归类,可大体展现此期两制分工的整体面貌,其中外制黄敕在各品级官僚群体的除授上皆有行用,而内制白麻的行用则大体被限定在常参官以及五品以上外官的除授范围之内。  相似文献   
33.
通过对河南焦作聂村商代晚期遗址出土的人骨进行观察、测量和数据统计分析,结果表明,聂村商代晚期墓地所出人骨的死亡年龄主要集中在中年期,颅骨种族特征与古中原类型的殷墟中小墓(2)组最近似,成年男性居民平均身高为165.41厘米。在聂村商代晚期人骨上还发现筛状眶与多孔性骨肥厚、骨性关节炎等骨骼病理,两性在龋病患齿率上存在显著差异,女性明显高于男性。  相似文献   
34.
张倩影  王煜 《四川文物》2020,(2):43-50,105,F0003
成都及周边地区东汉晚期墓葬中出土有一种明显为仙山造型的陶质插座,倾向于为摇钱树的树座。其整体的三山、平台、洞穴造型及其上较为丰富的人物、羽人、伏羲、女娲、西王母形象应是当时观念中以昆仑、西王母为中心的神仙信仰的表现。将其制作为专门的丧葬用品,一方面反映了当时丧葬文化中的神仙信仰成分和超越死亡的升仙愿望,另一方面也再次印证了西南地区流行的摇钱树的主要内涵应与升仙有关。  相似文献   
35.
Regional syntheses based on data recovered mostly from outside of the Northern Range have characterized the mountainous region in northern Trinidad as a boundary between two distinct interaction spheres during the Early Ceramic Age (ca. AD 350–650/800) (Boomert 2000 Boomert, A. 2000. Trinidad, Tobago and the Lower Orinoco interaction Sphere: An Archaeological/Ethnohistorical Study. Alkmaar: Cairi Publications. [Google Scholar]). Changes occurring on Trinidad, other islands of the southern Lesser Antilles, and the South American mainland resulted in the disintegration of these earlier style zones during the final centuries of the Early Ceramic (Boomert 2000 Boomert, A. 2000. Trinidad, Tobago and the Lower Orinoco interaction Sphere: An Archaeological/Ethnohistorical Study. Alkmaar: Cairi Publications. [Google Scholar], 2010). This period of Late Ceramic cultural realignment was characterized by climate change, the renegotiation of political and social networks, and demographic transformations. We consider newly recovered ceramic evidence from the central Northern Range in order to evaluate the characterization of the region as a boundary and the region's role in broader Caribbean trends. We examine participation in interaction spheres to provide a more nuanced understanding of regional dynamics as they were expressed locally. Ceramic data indicate that occupants of the central Northern Range interpreted regional styles using locally derived materials, thus simultaneously engaging regional traditions and constructing local patterns of resource exploitation.  相似文献   
36.
In many parts of Eurasia, the Middle East and Southeast Asia where native wild suids occur, it is notoriously difficult to differentiate these from introduced domestic pigs in the prehistoric archaeological record. Yet, correct identification of the initial appearance or introduction of domestic pigs (Sus scrofa ) is essential for determining the timing for the transition from purely hunting to the adoption of managed animal populations within different regions across the globe. In a recent review of techniques used by zooarchaeologists to distinguish between domestic and wild pig populations, the analysts concluded that the most reliable method was metrical analyses, when the data produce a clear two‐population pattern, one domestic, the other wild. In this study, we demonstrate how linear metrics are an effective tool, albeit at different levels of confidence, for differentiating the native and endemic species of Philippine pig from S. scrofa , both within modern contemporary assemblages, and the archaeological record. Copyright © 2017 John Wiley & Sons, Ltd.  相似文献   
37.
Human skeletal remains from the Neolithic sites BHS18 in the interior of the Sharjah Emirate and the Neolithic shell midden UAQ2 (Umm al‐Quwain) on the coast of the Persian Gulf (United Arab Emirates, UAE) were analysed for their isotope ratios of strontium (87Sr/86Sr) and oxygen (18O/16O). The results are not in agreement with earlier assumptions about a Neolithic nomadism between inland regions and the south‐eastern coast of the Persian Gulf. Existing evidence of nomadic movements of the people from BHS18 most possibly refers to transhumance within the mountains in the hinterland. The strontium isotope measurements on human skeletons from UAQ2 on the contrary indicate uninterrupted residence of this population on the coast. Nevertheless, evidence was found of individual mobility between inland regions and the coast.  相似文献   
38.
As the south-central Andes came under Inca control, many hillfort towns and villages were abandoned in favor of low-lying, non-defensive settlements. Recent investigation at Ayawiri (Machu Llaqta), a fortified hilltop town in the Titicaca Basin of southern Peru, sheds light on how such sites met their end. Ayawiri was abandoned in the 15th century a.d. with no reoccupation and little to no scavenging afterwards. Excavated house structures have whole or reconstructible artifacts left in situ on floors, including bronze adornments and other valuables. Expediently-prepared throwing stones or slingstones were stockpiled and used near the outermost wall, suggesting that the abandonment may have been precipitated by enemy attack. While the evidence indicates rapid abandonment overall, there were distinct and varied micro-processes of abandonment that took place among different family groups at Ayawiri, who engaged differently in rituals, abandonment caching, and departure.  相似文献   
39.
The aim of this study was to present classic bone lesions caused by tuberculosis, as seen in a Late Neolithic–Early Copper Age osteoarchaeological sample deriving from the site of Alsónyék‐Bátaszék (the western part of Hungary from the 5th millennium bc ). In one particular case of an adult male skeleton, vertebral bodies' destruction, collapse, ankylosis and marked angulation in the lower thoracic and the upper lumbal region of the vertebral column were observed. The collapse resulted in a severe gibbus formation. The paleopathological analysis was carried out using morphological observation supported by radiological analyses. The results from this study increase our knowledge of the early occurrence of skeletal tuberculosis in past populations. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
40.
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