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Historians have often considered the international veterans’ organizations which came into being after World War I as proof of the pacifist, internationalist orientation of the majority of the Great War ex-combatants. However, veterans active in these organizations were often inspired by specifically national and partisan objectives that belie any simplistic equation between altruistic transnational activism, international cooperation and pacifism. Conceiving of war veterans as transnational actors, this article explores the origins and decline of the veterans’ transnational sphere in the interwar period. It singles out four shades of competing veterans’ internationalism and describes the crucial differences that separated actors such as Henri Barbusse, René Cassin, Henri Pichot and Carlo Delcroix, among others. The article argues that both the veterans’ organizations and their protagonists, while reaching out across national borders, remained embedded in specific constellations of personal trajectories, political partisanship, nation-state interests and inter-state alliances. Their political and social activities also tried to reshape, and were subjected to, existing or emerging spatial configurations such as Great Power alliances and wider internationalist projects. Thus, the article shows that there was no homogeneous transnational sphere in international veteran politics; it was rather the competition between different internationalist practices and projects which shaped veterans’ transnational activities.  相似文献   
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This study aims to simulate the long-term deterioration of architectural glazes exposed to open air in a highly polluted urban environment. A laboratory experiment—a 14-day long accelerated weathering test—on glazed roof tiles has been performed to reveal the damaging influence of contacting acid solutions originating from dissolved gaseous pollutants, mainly SO2. The studied tiles are made by the Hungarian Zsolnay factory and applied on two buildings in Budapest in the 19th and 20th century. The ceramics were covered mainly by lead glazes in the construction and lead-bearing alkali glazes in the renovation periods.

The solution of pH2 induced a greater dissolution, especially of alkali and alkaline earth metals (up to 2886 ppm), but less lead (up to 21 ppm) from the lead glazes of the construction periods. Newly formed lead sulphate (anglesite) on the corroded glaze parts precipitated on some lead-bearing alkali glazes, with moderate dissolution of alkali and alkaline earth metals (up to 396 ppm) accompanied by higher amount of lead (28–39 ppm). Based on the results, the main determining factor in the durability of glazes is mostly their chemical composition and less their preliminary degradation state.  相似文献   

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Since the 1980s, several experimental analyses have been able to differentiate some lithic tool types and some of their raw materials according to the morphology of cut marks imprinted by such tools when used for butchering activities. Thus, metal tool use has been differentiated in contexts with an abundance of lithic tools, or even the use of hand axes has been documented in carcass processing, in contrast with simple unretouched or retouched flakes. As important as this information is, there are still other important aspects to be analysed. Can cut marks produced with different lithic raw material types be differentiated? Can cut marks made with different types of the same raw material type be characterized and differentiated? The objective of this study is to evaluate if cut marks resulting from the use of different flints and different quartzites are distinguishable from each other. In the present work, an experimental analysis of hundreds of cut marks produced by five types of flint and five varieties of quartzite was carried out. Microphotogrammetry and geometric–morphometric techniques were applied to analyse these cut marks. The results show that flint cut marks and quartzite cut marks can be characterized at the assemblage level. Different types of flint produced cut marks that were not significantly different from each other. Cut marks made with Olduvai Gorge quartzite were significantly different from those produced with a set comprising several other types of quartzites. Crystal size, which is larger in Olduvai Gorge quartzites (0.5 mm) than Spanish quartzites (177–250 μm), is discussed as being the main reason for these statistically significant differences. This documented intra‐sample and inter‐sample variance does not hinder the resolution of the approach to differentiate between these two generic raw material types and opens the door for the application of this method in archaeological contexts.  相似文献   
175.
This article presents a case study aimed at identifying the success factors and the effects of a collaboration between architecture students and an Indigenous community. This exercise, which is part of a multi-year collaborative relationship, was carried out within the framework of an urban design workshop led by the School of Architecture of Laval University and the Innu community of Uashat mak Mani-utenam, which is close to the city of Sept-Îles, Quebec. The expansion of the community and the development of residential areas were at the heart of this collaborative effort. The analysis of the evolution of the different versions of the development plans, in the light of Innu development criteria, highlights the positive contributions of the workshop, particularly with regard to the community program and the tectonic symbolism. Nevertheless, the maintenance of the status quo is noted with respect to the location and respect for natural elements. Testimonials from key players involved in the project illustrate the authentic nature of the partnership between the research group “Habitats and Cultures” and the community. The quality of the relationship between the researchers and the Innu partners, the duration of the partnership over time, and the promotion of Innu cultural knowledge have favoured the success of the partnership.  相似文献   
176.
In 1935, as Europe witnessed the rise of fascism, Paul Valéry tried to identify the origins of the crisis in a lecture titled “Le bilan de l'intelligence.” Things were better, he claimed, when people were able to understand their present moment as the result of past events—that is, when “continuity reigned in the minds.” In this article, I discuss why that sense of continuity with the past is, in fact, indispensable for individuals and societies alike; using instances from great works of fiction, ranging from Don Quixote to the novels of Toni Morrison and Abdulrazak Gurnah, I suggest that fiction—the literary imagination of the historical past—might be uniquely adept at restoring continuity when it is broken.  相似文献   
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On the basis of the trajectory of something made of paster which had impassioned the statisticians of the years 1880 and which furnished André Breton the very exemple for the notion of a surrealist object, one wonders whether the surrealist theory of chance was born by chance. By translating the issue which Ernest Coumet addressed in 1970 concerning the Pascalian geometry of chance, we investigate here the relationship between the history of science, art history and the history of scientific culture during the last century. In return, we hope to suggest why Coumet's article opened such a wide horizon in the history of the theory of probabilities thirty years ago.  相似文献   
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