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Douglas J. Lanska 《Journal of the history of the neurosciences》2019,28(2):195-225
ABSTRACTSurface thermometers were developed in the latter half of the nineteenth century. From the 1850s through the 1880s, collaborations between physicians, research scientists, and instrument makers produced clear improvements in the technology to measure cranial surface temperatures, with development of self-registering mercury surface thermometers resistant to pressure and little influenced by ambient temperature, apparatus for recording cranial surface temperatures from multiple stations simultaneously, and development of thermoelectric apparatus. Physiologic studies of cranial surface thermometry were conducted over a quarter century from 1861 to 1886. Beginning in the 1860s Albers in Bonn, Germany, and Lombard at Harvard and later in England systematically investigated surface temperatures on the head using surface thermometers and thermoelectric apparatus; they demonstrated that head temperatures were variable over time and across individuals and were not clearly influenced by thinking or muscular contraction but were influenced by ambient air temperature. In 1880 Amidon in the United States claimed that cranial surface thermometry during exertion produced localized increases in surface temperature on the contralateral scalp in a specific pattern (“external motive areas”) indicating underlying brain areas responsible for each movement. Amidon’s results were not reproduced by experienced physiologists in England or France. Contemporaries recognized that significant technical and practical problems limited the accuracy and reliability of cranial surface thermometry. Physiological studies of cranial surface thermometry ended in the mid 1880s, although some clinicians who were early advocates promoted its use in clinical contexts into the early twentieth century. 相似文献
13.
Why at this particular historical moment has there emerged a rousing interest in the potential contribution of diasporas to the development of migrant sending states and why is this diaspora turn so pervasive throughout the global South? The central premise of this paper is that the rapid ascent of diaspora‐centred development cannot be understood apart from historical developments in the West's approach to governing international spaces. Once predicated upon sovereign power, rule over distant others is increasingly coming to depend upon biopolitical projects which conspire to discipline and normalize the conduct of others at a distance so as to create self‐reliant and resilient market actors. We argue that an age of diaspora‐centred development has emerged as a consequence of this shift and is partly constitutive of it. We develop our argument with reference to Giorgio Agamben's “Homo Sacer” project and in particular the theological genealogy of Western political constructs he presents in his book The Kingdom and the Glory (2011). We provide for illustration profiles of three projects which have played a significant role in birthing and conditioning the current diaspora option: the World Bank's Knowledge for Development Programme (K4D); the US‐based International Diaspora Engagement Alliance (IdEA); and the EU/UN Joint Migration and Development Initiative Migration4Development project (JMDI‐M4D). Drawing upon economic theology, we make a case for construing these projects as elements of the West's emerging Oikonomia after the age of empire. 相似文献
14.
Romolo Loreto 《Arabian Archaeology and Epigraphy》2020,31(2):365-392
This paper introduces the first results of the joint Omani-Italian archaeological project at Wādī Banī Ḫālid (northern Šarqiyyah governorate, eastern al-Ḥaǧar), where a dense Iron Age and ancient Islamic occupation was detected. The aim of the project is the definition of the Iron Age settlement patterns along the eastern al-Ḥaǧar landscape and its relationship with both the coastal areas and the al-Ḥaǧar inner piedmont sites of central Oman. In fact, this project follows previous studies of the coastal environment between Muscat and Raʾs al-Ḥadd, where several seasonal fishermen villages were investigated, and their connections with inner permanent sites, such as Lizq, recognised during the Early Iron Age II (1300–600 BCE). Therefore, Wādī Banī Ḫālid stands as a peculiar case of an Iron Age territorial unit, a natural scenario made of a narrow alluvial valley which provided natural conditions for the development of a complex culture. Moreover, the material culture emerged after a first excavation campaign proved that the main occupational phase of the imposing fortified settlement WBK1 is the Late Iron Age (late first millennium BCE to third–fourth centuries CE), thus hopefully allowing new questions to be posed for the definition of Late Iron Age cultures and the chronology in central Oman, which is mostly known based on the excavation of funerary evidence. For this reason, the first part of the paper focuses on the results of the first season in Wādī Banī Ḫālid, and the second part discusses the links between Wādī Banī Ḫālid and the south-eastern Arabia general framework during the Late Iron Age. 相似文献
15.
Marta Portillo Terry B. Ball Michael Wallace Charlene Murphy Sebastián Pérez-Díaz Mónica Ruiz-Alonso 《Environmental Archaeology》2020,25(2):246-256
ABSTRACTMorphometric analysis offers an alternative or augmentation to traditional archaeobotanical methods to address differences within and between plant species and their remains, refining and enhancing taxonomic resolution. Morphometrics, the measurement of size and shape, and the multivariate statistical analysis of generated quantitative variables, have long played a major role in biological research, including plant taxonomy and systematics, although its application in archaeobotany is relatively recent. Over the last few decades, there has been an increasing interest in the use of morphometrics for analysing a varied range of archaeological plant materials (mainly seeds, pollen, phytoliths, and starch grains). In particular, morphometrics have contributed to the study of the domestication and spread of many cereals world-wide, as well as that of other taxa including legumes, underground storage organs (USO), and fruits (such as olives, grapes, and dates). This paper reviews current methodologies, recent applications, and advances in the use of morphometrics in archaeobotanical research, discusses its role in exploring major research questions, and suggests possible future directions for its use. 相似文献
16.
Nicolas Badalassi 《Cold War History》2018,18(1):1-17
In the early 1970s, the Conference on Security and Cooperation in Europe (CSCE) was the cornerstone of French foreign policy regarding East-West relations. It was considered by Paris as the best way to maintain dialogue with Moscow as well as an instrument to reach the Gaullist goal of overcoming the European status quo. This double objective explains why the French adopted an ambiguous attitude during the CSCE: even though their goal was to challenge the Brezhnev doctrine and initiate a process to meet the aspirations of peoples under Soviet domination, they knew that this would be a lengthy process. For them, it was necessary to avoid provoking the Soviets by putting forward expressively liberal proposals. The French leaders of the 1970s saw the CSCE as the multilateral prolongation of the Gaullist policy of ‘détente, entente, cooperation’. 相似文献
17.
Jun-Hua Lin 《Gender, place and culture : a journal of feminist geography》2018,25(1):118-133
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
18.
The original fineness of coins is very important information that can help us to understand the commercial situation in a wide historical context. This paper deals with a comparison of analytical methods suitable for the evaluation of the actual and original fineness of coins based on a detailed case study of a medieval coin sample. Both non‐destructive (i.e., scanning electron microscopy/energy‐dispersive X‐ray spectroscopy, X‐ray fluorescence, atomic force microscopy and hydrostatic weighing) and destructive (i.e., inductively coupled plasma – mass spectrometry and the Volhard titration method) techniques were used. The original fineness can be also deduced from knowledge of the internal structure of the coin (limited miscibility of copper and silver). A new analytical method based on a combination of a micrograph of the metallographic cross‐section with consequent image analysis was developed for determination of the original fineness. The proposed approach is relatively simple and provides reliable values. Sample heterogeneity and its impact on the determination of fineness are also discussed. 相似文献
19.
本文介绍了清代宫廷建筑的管理机构与官员状况、宫廷建筑工程的各项管理制度,并列举了内阁、军机处、宫中、内务府、工部等处的部分档案,这些档案内容涉及紫禁城宫殿楼阁、苑囿行宫、陵寝、坛庙寺观、盛京皇宫及与宫殿建筑有关的河道、沟渠、园林、道路等的兴建和维修状况。这些清代档案是我们现今研究清代宫廷建筑的第一手资料,也是我们保护维修现存宫殿建筑的可靠依据,有着重要的史料价值。 相似文献
20.
在信息技术深度融合的网络社会进阶中,移动互联网支撑城市环境的即时共享与未来愿景,非在地的空间感知生成元宇宙类现实/虚拟的城市意象,网络媒介叠加于建成环境主/客观作用的传统经验感知,形成感知拼贴、地方再构、时间重叙、认知分异的意象特征。研究通过梳理互联网语境下的城市意象研究,揭示网络社会背景下城市意象的先验式建构过程,发现了意象节点偏离于城市社会经济活动峰值区域的一般规律,并归纳了互联网环境下城市意象研究的图片、文本和轨迹等应用素材,以丰富人本主义城市设计理论。 相似文献