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SUMMARY: In the Early Modern age, Portugal was among the first European countries to engage in overseas trade and colonial ventures. The influx of new people and things rapidly transformed it into a multicultural country in permanent contact with the rest of Europe and the wider world. While we possess a vast amount of knowledge describing the overseas contacts and acquisition of goods from historical documents, in recent years archaeological excavations have begun to reveal direct evidence of these interactions. This includes thousands of people and objects such as ceramics, ivory and stone artefacts produced in overseas territories in Africa, South America and Asia. They were exported in vast amounts to several European countries, and are frequently found in archaeological excavations. These commodities were in part responsible for changing European perceptions of the world, its dimensions and cultural plurality. They also rapidly left their mark on European goods production, leading to changes in aesthetics and the introduction of new forms. This paper will discuss some of these objects in terms of how they reflect an Early Modern globalized world, and their influence on European daily life.  相似文献   
213.
Hydrodynamic sorting is a taphonomic process able to transport and scatter bones deposited in archaeological and paleontological sites. This study presents the results of experimentation performed in an artificial flume with guanaco (Lama guanicoe) bones of different ontogenetic development, dry and saturated in water, in hydric flows velocities of 15 and 30 cm/s. The obtained results show that bone global density, the age of the individual, the dry or wet bone state, and the hydric flow velocity influence significantly bone dispersion. In this way, bones from immature individuals with unfused secondary growth centers and relatively low bulk density have better possibility of being transported than fused bones from adult individuals. Taking into account the results obtained in this experimentation and the feasibility of discriminating age categories in fossil assemblages, two bone groups with differential potential transport are presented in this paper. These transport groups constitute a methodological tool to evaluate the role hydric current may had played in the formation of a fossil assemblage.  相似文献   
214.
In this two‐part article, explored are the many funded programmes by which security agencies and private companies mine ‘big data’ and attempt to measure the sociocultural and psychological states of whole populations. How is failure or success measured? What kinds of new institutions/practices might these give rise to? Part 1 ‘The Pentagon's quest for a “social radar”’, published in this issue, comes to terms with today's many sociocultural modelling and forecasting efforts, looks in detail at one company in particular, and ends up reviewing the role of anthropologists in their development and critique. Part 2 ‘“Big data”, algorithms, and computational counterinsurgency’, to be published in a future issue, will analyze the rise of ‘predictive policing’ and its Pentagon connections, reviews two programmes, and poses these in the context of scientists' concerns over artificial intelligence and long‐term human survival.  相似文献   
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Up until the late 1990s, the Balanta of Guinea‐Bissau constituted what could be described as a ‘deep rural society’, whose central identity was linked with rice production and cattle accumulation. At the same time, it could be argued that even in the early days after Independence in 1974, the social aspirations of Balanta young men matched those of other Guinean youths in their shared desire to get away from the strictures of gerontocracy and of rural life. Surprisingly, however, this study documents the agency of many rural Balanta young men in changing oppressive social rules, and in using agriculture as a means to fund their education, to feed their families and as a route to prosperity. The authors conclude that the persistent political instability in the country (most acutely felt in the capital city) and the national and global economic crises, together with the Balanta agricultural ethos and the softening of gerontocratic power, are at the root of this revaluing of rural livelihoods. This article challenges current dominant narratives about the crisis of young men in contemporary Africa and highlights the need to study the aspirations and achievements of youth in their rural–urban nexus from a historical and holistic perspective.  相似文献   
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The dhole (Cuon alpinus) has been documented on the Iberian Peninsula throughout the Middle and Upper Pleistocene in archaeological and palaeontological contexts. However, this is an uncommon species among the Iberian quaternary faunae as a whole. This paper focuses on the remains of the genus Cuon recovered in three different sites of the Iberian Mediterranean region and their morphological and osteometrical study. By comparing these with fourteen complete skeletons of Canis lupus, as well as with other remains of C. alpinus, we intend to highlight some anatomical and metrical differences between Cuon and Canis that, added to those already published, could be a functional base-line for the identification of this genus. The identification of this species is complex, especially in archaeological contexts, and in some cases the dhole has been identified as Canis or Canidae. Furthermore, this paper explores the chronology of the presence of the dhole in the Iberian Peninsula and the different contexts where these animals have been recovered from.  相似文献   
217.
Sub-national economic policies increasingly use labor market areas (LMAs) rather than administrative areas for analysis and implementation. How a set of LMAs was defined influences the results of such analyses, and so accurate policy delivery needs appropriately defined LMAs. Multinational bodies need comparable LMA definitions in many countries, calling for a definition method that is transferable across national boundaries. This article applies quantitative metrics to evaluate LMAs defined in three contrasting countries by three methods that represent the main methodological approaches. The deductive approach—based on a center and hinterland—is too inflexible to deal with differing geographical circumstances and cannot cope with statistical zones that are very small, or do not respect settlement structure. The alternative inductive methods tested define appropriate LMAs in each country, with the newer method performing slightly better in statistical terms. The article also exemplifies the usefulness of the metrics for comparisons of alternative regionalizations.  相似文献   
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