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81.
82.
张世贤 《文物保护与考古科学》1995,7(1):44-48
4.透视技术了断了毛公鼎的真伪公案4.1真真假假毛公鼎台北故宫博物院收藏了一件腹内铸有五百字铭文的毛公鼎,系迄今为止所发现的铜器中铭文最长的一件(图15)。这件铜器相传在清朝道光末年出土于陕西歧山,当时如何出土,并没有确实的记录,出土之后流传的经过也暖味不明;目前所知最早的流传记录,是1852年收藏家陈介棋以高价向古董商苏亿年购得毛公鼎。清季乾、嘉之后,盛行金石考据之学,有铭文的古铜器十分珍贵,毛公鼎的五百字铭文堪称皇皇钜构,行家不莫不视为至宝。但在旧社会中,因怀宝而招祸之事,时有所闻,因此陈氏获得毛公… 相似文献
83.
Eva Änggård 《Children's Geographies》2016,14(1):77-90
In the present paper, a posthumanist approach is used to analyse children's play activities in natural environments. The aim is to analyse intra-actions between children, the material environment and discourses, with a focus on the material and embodied aspects of these intra-actions. Forty-two children between six and eight years and from two Swedish schools participated in the study. Video observations of play activities have been the most important data source. For the analysis of how matter ‘acts’, play with sensorimotor content has been distinguished from play with symbolic content. In sensorimotor play, matter seems to ‘talk’ more directly to children's hands and bodies. In play activities with symbolic content, matter works both directly and through discourses, when objects are given symbolic meaning. In both kinds of play, discursive practices in the peer groups are influential. 相似文献
84.
Staffan Förhammar 《Scandinavian journal of history》2016,41(1):110-131
So far, studies of Swedish 20th-century social policy have emphasized the differences between the voluntary aid common around 1900 and the solidarity of welfare policy at mid-century. Means tests have been described as central instruments in the voluntary social work, while the welfare state was built on general principles of care. The question is, however, if the differences between the earlier and later forms of social policy can be characterized in such simple terms. A comparison has been made of departure points found in the social policies of the two periods. The results confirm that a significantly new way of thinking had taken shape in the years around the Second World War, but the study also shows that that the ideas concerning the welfare state contain threads that can be traced back to the scientific philanthropy of a few years earlier. The idea of social engineering was nothing new, and the idea that rights could be exchanged for duties had still not been deserted in the 1940s. In conclusion it can be said that the welfare state and the welfare politics of solidarity in several respects were built upon the principles of care that were formulated in about 1900. 相似文献
85.
Lorenzo Lorusso Thierry Lefebvre Béatrice de Pastre 《Journal of the history of the neurosciences》2016,25(1):72-83
The microbiologist Jean Comandon is famous for his studies on the movement of the syphilis bacteria as differentiated in various forms by ultramicroscope. He was also a pioneer on the technical application of the microcinematography in laboratory research. His collaboration with clinicians and surgeons in the study of various pathological disorders is little known. From 1918 to the 1920s, he collaborated with such neurologists as André Thomas, Jean Athanase Sicard, and others in the study of various neurological disorders by using cinematography as a scientific tool for understanding the clinical and pathological mechanisms of diseases. These collaborations allowed him to be involved in the beginnings of the French cinematography industry, especially with Charles Pathé who established a small film studio laboratory in Vincennes where a multidisciplinary group improved the application of cinematography in clinical medical practice. 相似文献
86.
李硕豪 《华侨华人历史研究》2016,(3):1-8
论文从创造教育学视角就美籍华裔杰出科技人才成才机制进行了分析探讨,认为世界上有2000多个民族、五大文化圈和众多的亚文化圈,不同民族和文化圈的科技发展水平差异甚大,杰出科技人才在不同民族和文化圈中所占比例亦有重大差距。即使在同一文化圈中,不同民族的科技发展水平和杰出科技人才所占比例差距也不小,而同一民族在不同文化圈中也有不同表现。美籍华裔科技人才是直接或间接受东亚文化圈影响的杰出华人科技人才,他们的成才机制必然有科技人才成才的共性逻辑,但也与其种族和文化有些许相关。美籍华裔科技人才成才机制受社会文化和个体素质内外因素的相互影响,一流科学家群落是美籍华裔科技人才成才的适宜组织环境;文化基因匹配是科技人才成才的精神土壤;优秀天赋是科技人才成才的物质基础;创新素质是科技人才成才的内在动力。 相似文献
87.
The Links Among Contested Knowledge,Beliefs, and Learning in European Climate Governance: From Consensus to Conflict in Reforming Biofuels Policy 下载免费PDF全文
Katharina Rietig 《政策研究杂志》2018,46(1):137-159
The close link between scientific knowledge, learning, and beliefs is particularly relevant in environmental policymaking and the interaction of environmental with economic development‐focused policies. This article contributes to a more refined understanding of the links among scientific knowledge, belief changes, and the move from a collaborative to an adversarial policy subsystem within the Advocacy Coalition Framework. It analyzes the process of drafting and negotiating the biofuels aspects of the European Renewable Energy Directive, which was dominated by political disagreements between two advocacy coalitions. Their initial agreement on increasing the share of renewable energies in transport turned into conflict after new scientific evidence emerged on the negative environmental and climate change impacts of crop‐based biofuels. The environmental coalition changed its empirical policy beliefs to reflect normative policy beliefs on environmental protection. This change in empirical policy beliefs uncovered a pre‐existing conflict with the normative policy beliefs of the economic development‐focused coalition. As a consequence, the collaborative policy subsystem shifted to an adversarial policy subsystem. 相似文献
88.
This article analyses a central episode in the response of the Catholic bodies of doctrinal control to the emergence of Paracelsianism. More specifically, it discusses the censorial report written in 1616 by the physician Johannes Faber for the Congregation for the Index about the works of Paracelsus. This report was written in a time that Paracelsianism had become increasingly popular, but also a source of fierce debates. The complex context surrounding the report is investigated, with particular attention to the broader social, religious, and scientific aspects as well as the precise historical situation in which it was written. Faber’s report and an English translation are provided in separate appendices. 相似文献
89.
Rodrigo Riera Ricardo A. Rodríguez Ada M. Herrera Juan D. Delgado Brian D. Fath 《Interdisciplinary science reviews : ISR》2018,43(2):175-191
ABSTRACTMainstream ecological thought is explored in three sections: (i) Epistemological traits. Given the typical scientific development and the necessity of preserving our intellectual heritage, the conservatism outlined in (i) is cyclical, so its stages are graphically summarized. (ii) Methodological benchmarks antithetically derived from (i), in order to get faster advancement consistent with the growing environmental challenges which spur ecological development. (iii) The renaissance of an old paradigm. This section exposes the misunderstanding of the physical concept of equilibrium by the mainstream ecological thought; this explains its current state. Consequently, section (iii) also summarizes the evolution of a recent set of proposals (organic biophysics of ecosystems) that rescues the foundational paradigm of ecosystem ecology based on physics, neglected by the mainstream thought before producing its most valuable results. We highlight that the main problems emerge from the weakness of integration between ecology, physics and epistemology, and spurious links between ecology and neoclassical economics. 相似文献
90.