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691.
692.
As well as enjoying a rich scientific history, the concept of the “city-region” has also attracted particular attention in recent years. Combinations of an urban core or cores, linked to semi-urban and rural hinterland by functional ties, are increasingly regarded as the “adequate” scale for the implementation of development policies. The popularization and widespread use of the city-region concept for policy-making has important implications for the design and implementation of development strategies. It first signals a change from sectoral to territorial approaches to development and requires the adjustment of development strategies to widely varying contexts, leading to much greater policy diversity and innovation. It also involves a more complex governance structure, characterized by the horizontal and vertical coordination of numerous institutional public and private actors, and enables experimentation with bottom-up and participatory policy-making. This paper evaluates these changes and critically addresses their normative implications, especially in light of the facts that there is still little agreement on how the city-region is defined, that the term has become appropriated by urban elites, and that the problems faced by city-regions may not be that different from those operating at other geographical scales.  相似文献   
693.
This article presents some of the results of ethnoarchaeological research on ceramic technology I have conducted among the Asurini do Xingu, an Amazonian indigenous population inhabiting a village in the margins of the Xingu River, Pará, Brazil. Based on collected data, presented throughout the article, I discuss the reasons behind the formal, quantitative, spatial and relational variability of the Asurini ceramic vessels. This work will demonstrate that these distinct dimensions of variability are related to the potters’ technological choices during the vessels’ production process, the ceramic teaching-learning structure, and the type, frequency, method and context of use of the same vessels. I try to make clear the different practical and symbolic aspects that may influence the production, use, reuse, storage and discard processes of the vessels. Furthermore, I compare the Asurini context with other ethnographic contexts and try to distinguish regularities that may serve as interpretative references to the study of archaeological ceramic assemblages.
Fabíola Andréa SilvaEmail:
  相似文献   
694.
The Altai Republic is a poor mountainous region of Russia squeezed between Kazakstan, China and Mongolia. A project to build a road connecting Russia with China through the Altai has been conceived within a quadripartite regional co‐operation project, supported by Western development organizations. Yet while at the Chinese side of the border road construction went ahead, in Russia, a coalition of globally connected ecologists, romantic ‘Eurasianists’, nostalgic conservationists and anti‐Chinese xenophobes turned the road into a political hot potato. This case study, in which production and investment are the focus on the Chinese side and environmental protection is key on the Russian side of the border, shows the inadequacy of approaches that pit global capital/international (read: Western) organizations against local (read: non‐Western) resistance or adaptation. China's entry into the politics of international development may be a setback for development critics who have helped engineer a ‘cultural turn’ in institutions such as the World Bank.  相似文献   
695.
696.
Hunting and Scavenging by Early Humans: The State of the Debate   总被引:1,自引:0,他引:1  
During the last 25 years, there has been a shift towards the belief that early humans were scavengers instead of hunters. This revisionist interpretation has brought a reconciliation with the Darwinian paradigm of gradual progressive evolution that has traditionally guided (and very often, misled) an important part of anthropological thinking. However, empirical support for the scavenging hypothesis is still lacking. Recent data based on bone surface modifications from archaeological faunas suggest, in contrast, that hominids were primary agents of carcass exploitation. Meat seems to have been an important part of Plio-Pleistocene hominid diets. Passive scavenging scenarios show that this kind of opportunistic strategy cannot afford significant meat yields. Therefore, the hunting hypothesis has not yet been disproved. This makes the hunting-and-scavenging issue more controversial than before, and calls for a revision of the current interpretive frameworks and ideas about early human behavior.  相似文献   
697.
Strontium, carbon, and nitrogen isotopes of human bone and tooth remains have been used to reconstruct residential mobility and diet of early medieval populations at Las Gobas from the sixth to eleventh centuries. Most non-local individuals correspond to the tenth to eleventh centuries and were mostly women and infants. This residential mobility coincided with the formation of Laño village and the abandonment of artificial cave settlement. Carbon and nitrogen isotope ratios of bone collagen indicate an omnivorous homogenous diet based on terrestrial plant resources, with few animal-derived proteins from livestock. Millet consumption was restricted to an earlier period of time (seventh to ninth centuries); and in later periods (tenth to eleventh centuries), mainly C3 plants such as wheat and barley were consumed. In general, there were no dietary differences between individuals according to sex or age. Sex-related dietary differences have only been observed in the tenth to eleventh centuries, when females consumed a more vegetarian diet and less animal protein. The higher δ 15N values in infants reflect the weaning effect, while the differences in δ 15N values between young adult men and young adult women can be explained as a physiological factor related to pregnancy or different origins. In a comparison with contemporaneous medieval populations in the northern Iberian Peninsula, both δ 13C and δ 15N values suggest similar foodstuff resources and diet among Christian and Muslim populations.  相似文献   
698.
ABSTRACT

In the late seventeenth century, when Spain gradually emerged from the general crisis that had afflicted the country, several members of the cultural elite became acquainted with the new sophisticated theories and methods of modern science. This newly acquired knowledge inspired these novatores (innovators) to examine Spain’s history and historiography. They intended in the first place to integrate and align Spain with European culture at large, since the religious and ideological obstacles of the past were supposedly no longer in force. Their second purpose was to establish a scientifically based historical discourse focused on the genuine achievements of Spain over the centuries and its contribution to European civilization. They were thus willing to confront the long-standing distortions arising from propaganda, either from the outside—such as the “black legend” forged by the enemies of Spain—or from inside—such as the “fake glories” forged by earlier historians. Diverse circumstances, however, limited their enlightened endeavour, and whoever was eager to resume it in the eighteenth century came up against the restrictions imposed on modern culture by Enlightened despotism.  相似文献   
699.
ABSTRACT

In November 1630 the Treaty of Madrid was signed between Philip IV, king of Spain, and Charles I, king of England. During the peace negotiations several pamphlets critical of the pro-Spanish policy of Charles I were printed in England. These publications contributed to the development of an increasing criticism of Charles I, by identifying his neutral European policy with pro-Spanish policies. The anti-Spanish and anti-Catholic rhetoric, which formed the basis of this criticism, was used to promote an aggressive foreign policy and consequently an active opposition to the king. The following pamphlets are discussed in this paper: Considerations T ouching a W arre with Spaine; The M erchandises of Popish P riests; The English Spanish Pilgrim; Further O bservations of the English Spanish Pilgrim; The P ractise of P rinces; The P resent E state of Spayne; and Three S everall T reatises C oncerning the T ruce.  相似文献   
700.
ABSTRACT

The preservation of the architectural heritage is characterized by the intervention of different technicians, who may disagree on decision-making criteria. In recent years, the H-BIM methodology has emerged to manage these buildings, although the multidisciplinary technical personnel make the decision-taking something of a challenge. In this regard, artificial intelligence may be an opportunity to establish automatic responses, thus optimizing the process. This article proposes a methodology to implement models of classification using the J48 algorithm in a H-BIM model. The case study was focused on a tiles panel from a building which belongs to the Real Alcazar of Seville. First, a model of classification was developed to estimate the degree of intervention with an adequate degree of adjustment. Then, the model was implemented in the H-BIM software by programming using GDL. This methodology automates the decision-making and reduces times of assessments, visualizing and managing the information in the H-BIM model.  相似文献   
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