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We examine the social mobility of the second generation in the Toronto metropolitan area by analyzing whether the adult children of immigrants live in more affluent and desirable neighbourhoods than the first generation. Using 2016 census microdata, we compare the social characteristics of census tracts where immigrants and the second and third-plus (3+) generations concentrate. The index of dissimilarity indicates the degree of residential separation among generations and for five ethno-racial second-generation groups: Chinese, South Asian, Black, Southern European, and Northern and Western European. The empirical findings show that the neighbourhoods where the first generation is over-represented are less affluent than those where the second and 3+ generations concentrate, with the largest improvements in social status occurring between the first and second generations. Although they frequently live in more distant suburban neighbourhoods than the first generation, the second generation still tends to live in inner and outer suburbs more than the exurban 3+ generation. For the second generation, the degree of residential concentration varies across ethno-racial groups with persistent segregation marking the residential locations of racial minorities. The findings highlight the variegated geographies and social mobility of the second generation in Canada's largest metropolitan area.  相似文献   
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The article deals with Czechoslovakia's and East Germany's relations with West European enterprises and private businessmen in the 1970s and 1980s, and explores more specifically their licensing agreements and credit policy. The author shows their importance for technological modernisation and the realisation of so-called consumer socialism in both countries. It focuses on the political and business elites of both countries, and devotes special attention to the question of the ideological versus technocratic approach of the politicians and company directors as well as their impact on economic planning.  相似文献   
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Nahid Norozi 《Iranian studies》2019,52(5-6):903-922
The article focuses on a very particular episode of the eastern Alexander legend, i.e. the building of an extraordinary “metal army” employed by Alexander in his war against the Indian King Porus, which is present in at least three Persian accounts written between the tenth and fourteenth centuries CE: the “Book of Kings” (Shāh-nāmeh) by Ferdowsi, the “Book of Dārāb” (Dārāb-nāmeh), attributed to Tarsusi, and an “Alexander-book” (Eskandar-nāmeh) in prose copied by ?Abd al-Kāfi ibn Abu al-Barakāt. Compared to the most remote source, the text of Pseudo-Callisthenes, and to the closest ones (the Armenian version of the fifth century, the Syriac text of the sixth?seventh centuries, and the Hebrew version of the tenth?eleventh centuries), it is argued that the Persian authors have not passively received the inherited materials; on the contrary, they have been able to liven up the scene of Alexander’s battle against the Indian King Porus by bringing onto the battlefield a fiery and phantasmagorical army of metal, giving us one of the more amazing episodes in the eastern legend of the great Macedonian.  相似文献   
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This study analyzes medical practitioners’ adaptation to a dynamic cultural and political scene and examines the impact of medical refugees on a local community. In the early 1920s, there was an influential Russian medical community in Harbin that established medical societies and medical schools. The organization of medical societies was a part of the active formation of a professional community and represented a thoughtful measure for countering the control of Chinese officials. The high degree of cooperation between Russian and Chinese medical personnel in the medical-sanitary department of the Chinese Eastern Railway and in Harbin municipal medical facilities was a part of Harbin physicians’ activities.  相似文献   
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Since the time of Descartes science has been influenced by the demand for precision and accuracy in research. In the 20th century also humanities began to submit to this demand. The term precision itself has a far‐reaching and historically grown semantics. As a consequence of the attempt to answer precisely and irrefutably to scientific questions, achieved knowledge today is only valid for an increasingly narrow range.  相似文献   
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A collection of 31 glass fragments, dated to the 3rd to 7th century AD and excavated in Veh Ardašīr, (modern Iraq), were analysed for their Sr and Nd isotopic compositions with the aim of deepening our knowledge on glass circulating within central Mesopotamia during Sasanian times and to highlight the merits of isotope ratios for the definition of the production scenery. Based on the elemental composition of the samples, two groups related to the exploitation of different plant ashes were previously distinguished, and also a change in the silica source in the course of the 4th century AD emerged. The determination of isotopic distributions of Sr and Nd offers a deeper insight. The 87Sr/86Sr isotope ratio, together with the Sr elemental concentration, confirms this use of different plant ashes, and permits one to distinguish distinct glass batches, although the isotopic Sr signature does not allow us to highlight evidences of different provenances for the samples of different composition. Moreover, the 143Nd/144Nd isotope ratio suggests the use of sands belonging to a common geological area, and also allows the identification of a set of samples that were possibly produced exploiting a further different sand source. As a whole, Sr and Nd isotope ratio values for the samples considered, i.e. 87Sr/86Sr = 0.70833 to 0.70916 and ?Nd = −8.69 to −4.98, differ from the published isotopic data on middle Eastern glass samples and can therefore define a characteristic Sr–Nd signature for plant-ash Sasanian glass excavated in Veh Ardašīr.  相似文献   
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