全文获取类型
收费全文 | 203篇 |
免费 | 11篇 |
出版年
2022年 | 3篇 |
2020年 | 4篇 |
2019年 | 6篇 |
2018年 | 12篇 |
2017年 | 11篇 |
2016年 | 13篇 |
2015年 | 7篇 |
2014年 | 12篇 |
2013年 | 43篇 |
2012年 | 5篇 |
2011年 | 12篇 |
2010年 | 7篇 |
2009年 | 6篇 |
2008年 | 4篇 |
2007年 | 1篇 |
2006年 | 1篇 |
2005年 | 4篇 |
2004年 | 4篇 |
2003年 | 4篇 |
2002年 | 4篇 |
2001年 | 5篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 1篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1991年 | 1篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1982年 | 1篇 |
1981年 | 3篇 |
1979年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有214条查询结果,搜索用时 31 毫秒
41.
42.
43.
Maria Joana Gabucio Isabel Cáceres Florent Rivals Amèlia Bargalló Jordi Rosell Palmira Saladié Josep Vallverdú Manuel Vaquero Eudald Carbonell 《Archaeological and Anthropological Sciences》2018,10(1):197-222
Practically all archeological assemblages are palimpsests. In spite of the high temporal resolution of Abric Romaní site, level O, dated to around 55 ka, is not an exception. This paper focuses on a zooarcheological and taphonomic analysis of this level, paying special attention to spatial and temporal approaches. The main goal is to unravel the palimpsest at the finest possible level by using different methods and techniques, such as archeostratigraphy, anatomical and taxonomical identification, taphonomic analysis, faunal refits and tooth wear analysis. The results obtained are compared to ethnoarcheological data so as to interpret site structure. In addition, activities carried out over different time spans (from individual episodes to long-term behaviors) are detected, and their spatial extent is explored, allowing to do inferences on settlement dynamics. This leads us to discuss the temporal and spatial scales over which Neanderthals carried out different activities within the site, and how they can be studied through the archeological record. 相似文献
44.
45.
Hélène Brunner Klaus Mylius W. Dwyer S.J. David Shulman J. W. de Jong 《Indo-Iranian Journal》1979,21(2):117-148
46.
Itzhak Omer Victoria Gitelman Yodan Rofè Yoav Lerman Nir Kaplan Etti Doveh 《Geographical analysis》2017,49(4):387-408
This article presents a method for investigating the spatial distribution of vehicle and pedestrian traffic crashes relative to the volume of vehicle and pedestrian movement in urban areas. This method consists of two phases. First, vehicle and pedestrian traffic volumes on the street network are modeled using a space syntax configurational analysis of the network, land use data, and observed traffic data. Second, crash prediction models are fitted to the traffic crash data, using negative binomial regression models and based on traffic volume estimates and street segment lengths. The method was applied in two areas in Tel Aviv, Israel, which differ in their morphological and traffic characteristics. The case‐studies illustrated the method's capability in identifying hazardous locations on the network and examining relative crash risks. The analysis shows that an increase in vehicle or pedestrian traffic volume tends to be associated with a decrease in relative crash risk. Moreover, the spatial patterns of relative crash risks are associated with the design characteristics of urban space: areas characterized by dense street networks encourage more walking, and are generally safer for pedestrians, while those with longer street segments encourage more driving, are less safe for pedestrians, but safer for vehicles. 相似文献
47.
Lloyd Weeks Charlotte Cable Kristina Franke Claire Newton Steven Karacic James Roberts Ivan Stepanov Hélène David‐Cuny David Price Rashad Mohammed Bukhash Mansour Boraik Radwan Hassan Zein 《Arabian Archaeology and Epigraphy》2017,28(1):31-60
In September 2014, the University of New England (UNE), Australia, began a three‐year programme of archaeological fieldwork and post‐excavation analyses focused on the site of Saruq al‐Hadid. In this paper, we present the initial results of our current field and laboratory research particularly related to site stratigraphy and formation processes, relative and absolute chronology, and the preliminary results of various programmes of post‐excavation analyses including archaeobotanical, zooarchaeological, ceramic and archaeometallurgical studies. These studies provide new data to build into the archaeological understanding of Saruq al‐Hadid that has, to date, focused largely on intensive excavation. 相似文献
48.
49.
50.
本文根据对瑞士华文学校和华文夏令营的观察和对瑞士华人和台湾教师的访谈,描述了华人移民瑞士的主要情况及其多样化的网络和社会性;介绍了传授华文的组织机构概况和大陆与台湾在支持华文教育举措上的异同;分析探讨了在不同背景下认同类型的变化;意图反映受访者对"文化"和"语言"这两个概念的不同理解和阐释。主要观点是,保持这种被认定为统一的"华人"认同,是一种全球性的社会迁移策略,有助于他们更好地融入瑞士或者中国。 相似文献