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This article examines how police–public relations have evolved during the nineteenth-century expansion of formal policing. Following recent critiques of the ‘state monopolization thesis’, it dismisses the idea of a ‘policeman-state’ progressively assuming dominion over the governance of crime, generating vicious antagonism between police and public, and effectively coercing the latter into obedience. In order to chart changes in police–public relations across the ‘long’ nineteenth century, the analysis draws on Antwerp police statistics from 1842 until 1913. It assumes that movements in different types of offences reflect the initiative of different actors and also constitute a valuable index of conflicts between police and public. The article argues that although police activity in Antwerp did significantly increase towards the end of the nineteenth century, priorities in crime control were not merely dictated from ‘above’ (the police and authorities) but also delivered from ‘below’ (the people). It shows how police interventions were shaped by shifting policy concerns, by the interests of different urban interest groups, and by the practical constraints of police work. Finally, it counters the idea of a repressive police disciplining a hostile public with evidence of growing public use of the police and of complex popular attitudes towards the ‘blue locusts’.  相似文献   
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A vibrant artisanal fishery of the brackish water marsh clam (Polymesoda acuta) is located in the lower Río Tempisque, Costa Rica. Fishermen harvest clams from shoals according to tidal and lunar cycles. They take most clams directly to riverside processing stations to be cooked and sold as salted meat, although some cooked clams are dried, and others sold live. Processing activities result in the formation of shellmounds that share significant similarities and some differences with ancient marsh clam shellmounds of coastal Chiapas, Mexico. In this study, procurement and processing activities are described and quantified, revealing the substantial amount of labor and skill involved in the modern fishery. Implications for archaeological preservation and predictions from optimal foraging theory are evaluated.  相似文献   
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A lack of clear political commitment together with confusing rules and enforcement often characterize the institutional context of policy implementation and regulatory compliance in developing countries. By connecting such contextual features to existing models of policy implementation and regulatory compliance, we examine how regulatory factors are related to basic and proactive corporate environmental management practices in the Pearl River Delta region in China. Drawing on data derived from both a survey and in‐depth interviews, we show that a perception of clear political commitment to environmental protection across multiple government levels and units is positively associated with business efforts in basic environmental practices, regardless of the specific enforcement intensity. Nevertheless, a perception of clear political commitment is not related to proactive environmental practices. Conversely, a perception of policy ambiguity, in the form of confusing regulatory standards and enforcement, is negatively associated with corporate efforts in both basic and proactive environmental practices; yet, intensive inspections mitigate these negative associations with policy ambiguity.  相似文献   
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Accurate simulation of multiphase flow in fractured porous media remains a challenge. An important problem is the representation of the discontinuous or near discontinuous behaviour of saturation in real geological formations. In the classical continuum approach, a refined mesh is required at the interface between fracture and porous media to capture the steep gradients in saturation and saturation‐dependent transport properties. This dramatically increases the computational load when large numbers of fractures are present in the numerical model. A discontinuous finite element method is reported here to model flow in fractured porous media. The governing multiphase porous media flow equations are solved in the adaptive mesh computational fluid dynamics code IC‐FERST on unstructured meshes. The method is based on a mixed control volume – discontinuous finite element formulation. This is combined with the PN+1DG‐PNDG element pair, which has discontinuous (order N+1) representation for velocity and discontinuous (order N) representation for pressure. A number of test cases are used to evaluate the method's ability to model fracture flow. The first is used to verify the performance of the element pair on structured and unstructured meshes of different resolution. Multiphase flow is then modelled in a range of idealised and simple fracture patterns. Solutions with sharp saturation fronts and computational economy in terms of mesh size are illustrated.  相似文献   
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Within shifts affecting colonial studies, a ‘life-work model’ employed in colonial art history has been left unexamined. Developed by a contemporary of Michelangelo, Giorgio Vasari (Italy, 1511–1574), this methodology was grounded in particular European social conditions that allowed the creation of the ‘artist’ whose ‘artwork’ was the inalienable product of a single mind and hand. Following the art historical paths laid by Vasari in the viceroyalties leads to dead ends: indigenous artists who efface their individuality; painters who exist with little social or historical context; and artworks whose conservation denies finding the traces of the hands that made them. Because artworks were and are the connective tissue of complex social networks, reconfiguring concepts of ‘artist’ and ‘artwork’ and recasting them in accordance with social practices within Latin America, gains us purchase on how colonial subjects, in their engagement with their material worlds, came to be constructed.

Resemblance to European prototypes is an essential historical reality of colonial artworks: much artwork, particularly the painting, of colonial Latin America ‘looks’ like that of early modern Europe and thus has generated a foundational expectation, laid out in purest form by Manuel Toussaint (Mexico, 1890–1955), that Latin American art history might also look like Europe's. We argue that a mismatch with Europe and its methodologies means that certain, foundational historiographic assumptions about writing art history for Latin America need to be reassessed, in particular the ‘artist’ and ‘artwork.’  相似文献   

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