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   452篇
  免费   10篇
  462篇
  2025年   1篇
  2024年   8篇
  2023年   11篇
  2022年   5篇
  2021年   11篇
  2020年   16篇
  2019年   7篇
  2018年   20篇
  2017年   12篇
  2016年   10篇
  2015年   9篇
  2014年   13篇
  2013年   28篇
  2012年   23篇
  2011年   18篇
  2010年   38篇
  2009年   34篇
  2008年   26篇
  2007年   31篇
  2006年   38篇
  2005年   37篇
  2004年   10篇
  2003年   13篇
  2002年   10篇
  2001年   7篇
  2000年   7篇
  1999年   4篇
  1998年   3篇
  1997年   2篇
  1996年   1篇
  1995年   1篇
  1994年   3篇
  1991年   3篇
  1990年   1篇
  1985年   1篇
排序方式: 共有462条查询结果,搜索用时 15 毫秒
21.
社之功用考述(下)   总被引:1,自引:0,他引:1  
杨琳 《文献》2000,1(1):281-287
(接上期) 五、裁决事宜 凡行大事,必先告社.<尔雅·释天>:"起大事,动大众,必先有事乎社而后出谓之宜."大事如军事行动,要告请于社.<礼记·王制>:"天子将出征,类乎上帝,宜乎社."<左传>成公13年:"公及诸侯朝王,遂从刘康公、成肃公会晋侯伐秦.  相似文献   
22.
小说《行云》写的是一位上京求学后又返回故里的青年的故事。青年的情感经历揭示出了由甲州大藤村至东京的空间距离。文中衬以路途之险,反映了作者对当时甲州人呼吁中央线铁路建设的关注和声援。同时,作者还以“战争画”等小道具明示了小说时间与创作时间的一致性,进而虚拟了青年归乡后的数年时间,以两者暗喻了狂热一时的甲午战争对于普通民众来说毫无意义。  相似文献   
23.
24.
    
Many young women were believed to die due to pregnancy and childbirth in the past, yet few cases of pregnant female burials have been reported in bioarcheological literature. Therefore, this paper reports the burial of an adult female (H49-1) and her infant (H49-2), who were buried together in an early Western Zhou pit at the Sanbulijia site, Jiaodong Peninsula, Shandong Province, China. It is the first reported case of obstetric death in thePre-Qin Period in Shandong Province. The mother–child relationship was proved by ancient DNA evidence and archeological context. The infant's remains were placed between the adult's lower legs. Skeletal histological evidence suggests that the infant died during or shortly after childbirth. Sacroiliac fusion of individual H49-1 may have resulted in dystocia. Furthermore, a special postmortem burial ritual—pit burial, was carried out for both the infant and the mother. H49 is the first Zhou Dynasty pit burial (multiple burial) with an exact radiocarbon date in the Shandong Peninsula. The case under review suggests that both the adult and the infant may have died due to special events, which may be related to obstetric death.  相似文献   
25.
    
Jar burial is a particular burial practice generally used in the Neolithic period of China. However, the rarity of finding prenatal individuals limits the ability to study their treatment in jar burial contexts. In this paper, to study the postmortem treatment of this specific age further, we focus on three jar burials of infant individuals excavated in 2021 at the Gangshang site in China, where the skeletal remains were relatively well preserved. The skeletal remains of three well-preserved individuals are presented into inverted ceramic tripods near the residential area and with a crouched posture. In terms of this condition, we apply the osteometric method to estimate the range and mean of age at death for each individual investigated. Meanwhile, we use micro-computed tomography (CT) scans to help judge the degree of microbial bioerosion. Besides, histological analysis on skeletal remains combined with the Oxford Histological Index (OHI) assessment allows us to estimate the developmental stage at the time of death by analyzing the results of micro-CT scans. By using osteometric methods, the results show that the gestational age of the three individuals is 22–26, 24–28, and 22–26 weeks, respectively. The results of the micro-CT scans indicate that all three fetuses died shortly after birth, or had died in their mother's uterus before birth, with the OHI score of 5. Moreover, we indeed observe infant skeleton remains with no bacterial bioerosion, indicating that it is effective using this method to judge the developmental stage at the time of death with a specific taphonomic environment in the Gangshang site of the Dawenkou culture period. Combined with the placement of the jars in which the three infants were buried, it is believed that this unique placement method was intentional and specific to the infant deaths. These results are instructive for exploring the postmortem treatment of dead infants by ancient residents of the Dawenkou culture period (4200 bc –2600 bc ) in Shandong Province, China, and the significance and possible causes of the unique burial type.  相似文献   
26.
    
During the Neolithic period, the Chengdu Plain was a key region where two important crops, rice and millet, were cultivated together. Millet was probably introduced from north-western China c.3500–3300 cal. bce , and rice came from the Middle Yangtze River c.2600 cal. bce . In this study, human and faunal remains, as well as charred crop grains, were collected from the Yingpanshan (3300–2600 cal. bce ) and Gaoshan (2500–2000 cal. bce ) sites where the dominant crop was millet and rice, respectively. Carbon and nitrogen isotope analyses were conducted on human bones and the ecofact samples in order to reconstruct the subsistence at the sites. The results indicate that the diets of two individuals recovered from the Yingpanshan site consisted of both C3- and C4-based foods, predominantly the former. By contrast, Yingpanshan pigs consumed a large quantity of C4 fodder. This result, combined with the ecofact evidence, suggests that millet was the main crop at the Yingpanshan site. It also highlights the fact that the two Yingpanshan individuals might be non-locals and/or belonged to later periods. On the other hand, the diet of the Gaoshan community was dominated by C3-based foods. When considering the archaeobotanical evidence at Baodun, a site contemporaneous with and near to the Gaoshan site, it can be stated that rice was an important food resource for the Gaoshan community. This study also suggests how crops were managed at the two sites. The Yingpanshan people might have used manure for growing millet. Both manuring and irrigation might have also been practised by Gaoshan's rice farmers. However, more studies are required to understand the extent of manuring and irrigation in their agricultural economies.  相似文献   
27.
Local analysis can provide specific information about individual observations that is often useful in understanding nonstationary interactions among variables. This paper extends the application of Wartenberg’s Multivariate Spatial Correlation (MSC) method to a local setting. The original MSC can be considered as an adaptation of Principal Component Analysis for spatial effects with respect to spatial autocorrelation. The extended MSC method described in this paper, however, further incorporates another spatial effect, spatial heterogeneity, by the addition of geographic weights in standardizing the data and in calculating the spatial association weight matrix. The extension allows more local analysis and facilitates additional visualization of the results. The geographically weighted MSC is illustrated and justified using the classic dataset collected by André-Michel Guerry on moral statistics in 1830s France.  相似文献   
28.
As social and cultural contexts change and globalization spreads, the number of transnational-marriage migrants mainly from Southeast Asia has increased in Taiwan. Using institutional ethnography, this article investigates the roles of local non-governmental organizations (NGOs) and projects aimed at helping foreign spouses to adapt to their new life. I mainly elaborate that NGOs emerge as important actors in assisting and empowering transnational spouses to ‘become locals’. In empowerment projects, foreign spouses are given a voice to elaborate themselves. However, this article elaborates that these projects are a scheme of education to shape each such migrant into a proper ‘Taiwanese wife/mother/daughter-in-law’. Also, these projects particularly promote ‘exoticism’ of migrants and become key sources of how local people understand the images of ‘foreign spouses’. As a result, though NGOs play positive roles in empowering foreign spouses, we need to be aware that NGOs’ efforts may ironically become a mechanism to strengthen transnational spouses’ gender roles and cultural stereotypes.  相似文献   
29.
冯琳 《近代史研究》2005,(5):175-180
2005年3月26-28日,由中国社会科学院近代史研究所和中国史学会联合主办的“纪念黄遵宪逝世一百周年”国际学术讨论会在北京召开。约80位来自海内外的学汇聚一堂,就黄遵宪的思想、外交、史学、学等方面的贡献及其在中国近代史上的地位与影响进行了研讨,其中39位学提交了学术论。以下仅就部分学术观点做一介绍。  相似文献   
30.
最近,笔者有机会见到一枚在洛阳收集到的罗马帝国晚期的金币。这枚金币为我们了解罗马帝国晚期和拜占庭帝国初期索里得金币的东来提出了新问题①。下面,笔者想就这枚金币本身及其相关问题略作探讨。一、币面考察与考证这枚金币制作精美,属于冲压法制作而非模铸币,外轮廓规则,无剪边,直径为17mm,重3·5克,金币正面刻有一个十字形的标记,清晰可辨(封三上左)。金币正面:铭文是DN LEO PERPETAVC,图案为皇帝的半身胸像,头呈四分之三右侧向,头戴王冠,身披铠甲,右手握矛,矛尖露于左耳际,左手侧饰有盾牌,盾牌上有骑士踏敌图案。金币背面:铭文…  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