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971.
972.
The central hypothesis of all policy typologies is that distinctively different patterns of politics can be identified for different types of public policy issues. Lowi identified three different policy types, which he termed distributive, regulative, and redistributive, each of which triggers a distinctively different pattern of political behavior. Unfortunately, Lowi's categories were inductively derived and ambiguously defined, leading to disagreements over how to categorize particular policies. Hayes built on Lowi's seminal effort, deriving Lowi's three policy categories from two underlying dimensions and identifying additional categories Lowi's original formulation had missed. Using the minimum wage issue as an example, this article will identify a critical deficiency in both these typologies. While Hayes' typology defines the boundaries between policy categories more precisely than Lowi's, neither typology is equipped to deal with variations in political patterns occurring within a particular cell. As this article will show, the minimum wage issue, although consistently redistributive in Hayes' terms, has manifested three very different patterns of politics at different points in time. Accordingly, a typology of redistributive policies will be advanced to account for these variations in the redistributive politics of the minimum wage.  相似文献   
973.
This research advances a model for coastal-based dispersals into South Asia during oxygen isotope stage (OIS) 4. A series of GIS-based analyses are included that assess the potential for expansions into the interior of South Asia, and these results are compared with known archaeological signatures from that time period. The results suggest that modern Homo sapiens could have traversed both the interior and coastlines using a number of routes, and colonized South Asia relatively rapidly. Use of these routes also implies a scenario in which modern H. sapiens, by either increased population growth or competitive ability, may have replaced indigenous South Asian hominin populations.  相似文献   
974.
975.
976.
We apply a phenomenological perspective on landscape and geographic information system (GIS) applications in order to theorize how human perception and agency were likely implicated in processes of the formation of the late pre-Hispanic Tarascan State of West Central Mexico. The relatedness of landscape features in space or place-based perception has been well theorized; here, we further consider the relationality of places through time. In the changing landscape of the Lake Pátzcuaro Basin, the demographic and political core of the Tarascan State, temporality must have been vitally important to inhabitants of the basin. Utilizing GIS, we construct not only map-based analyses of the changing environment but also create viewsheds of past landscapes in order to see what past inhabitants of the basin would have seen in order to demonstrate that temporality would have been easily mapped in the landscape and its features. Finally, we discuss the role of temporality and cultural memory in an embodied landscape to model the various lake levels that past peoples could have anticipated through time based on their perceptions and memories.  相似文献   
977.
As new digital technologies now pervade the discipline of archaeology, the practice of creating digital 3D representations of artifacts has become widespread. The rapid growth and acceptance of these technologies into the discipline leaves us in a position where we must engage with how these tools fit our epistemologies. I propose that we look to a much older technology, photography, to inform the way that these digital artifacts are dealt with as we move into an increasingly digital field. In doing so, I will argue that the creation of a 3D digital artifact is a productive process, just as any form of media used to document and interpret the archaeological record. Through this production, the digital form is decoupled from the original physical artifact. The creation of a new representation of the artifact (in the form of a photograph or digital model) provides a new dimension to our interactions with these artifacts. The result of the digital movement in archaeology is a more interactive experience with artifacts, allowing researchers and the public alike digital access to archaeological collections. If the current trend continues, digital artifact modeling will become as indispensable to archaeology as traditional photography. It is therefore necessary for archaeologists to be aware of the subjectivities and biases that exist during this productive act as we move into a more integrated field of digital, representational technologies.  相似文献   
978.
In archaeozoology, counts are generally considered as replicable data that accurately represent the initial abundances of elements, individuals, or taxa, although perhaps only at the ordinal scale. However, few studies have tested these assumptions with control data. To improve our knowledge of these issues, we conducted a blind test that involved the analysis of two large experimental samples composed of modern ungulate specimens of known element and taxon. Because the samples differed in level of fragmentation, the blind test provides substantial information on the impact of bone processing on faunal identification and quantification. Our results suggest that Number of Identified SPecimens (NISP) and Minimum Number of Elements (MNE) provide measures of abundance for whole assemblages and for samples limited to non-long bones that are both replicable and accurate at the ratio scale. However, the same metrics generally failed, even at the ordinal level, to predict abundances in analyses restricted to long bones and long bone portions. Given these mixed results, it seems judicious, in agreement with the current majority view among archaeozoologists, to treat faunal tallies as ordinal-level information. Despite issues of reproducibility and the difficulty of aggregating counts with MNE, the blind test also indicates that this measure is more robust at predicting skeletal abundances than NISP. Substantial variations in rates of long bone fragmentation and identification probably explain the poorer performance of NISP in the blind test.  相似文献   
979.
Archaeozoologists commonly use Number of Identified SPecimens (NISP) and Minimum Number of Elements (MNE) as measures of anatomical abundances. According to a blind test examining the reproducibility and accuracy of identifications of ungulate remains (Morin et al., Part I, Journal of Archaeological Method and Theory, doi: 10.1007/s10816-016-9300-4), NISP provides estimates of skeletal abundances that are less robust than those based on MNE. However, although results were improved with the latter method, MNE is not free of problems. Here, we show through an analysis of paired NISP-MNE data for 24 classes of elements that MNE is prone to inflate the representation of rare parts (as measured by NISP), a phenomenon more strongly expressed in certain elements than in others. Moreover, some elements show a wide scatter of points, which raises issues of data reproducibility. MNE is also known for being seriously affected by aggregation methods. These fundamental problems severely undermine the value of MNE as a measure of abundance. This article introduces an alternative counting method that avoids many of the weaknesses of MNE. This counting method, called the Number of Distinct Elements (NDE), focuses on the occurrence of pre-determined, invariant landmarks counted on mutually exclusive specimens. Preliminary experimental results suggest that NDE counts are robust predictors of skeletal, and perhaps taxonomic, abundances. Moreover, the NDE approach eliminates the complex and time-consuming task of spreading or drawing specimens to identify fragment overlap. Furthermore, NDE values are additive and easy to calculate. Given these features, the NDE approach represents a compelling alternative to MNE in archaeozoological analysis.  相似文献   
980.
Archaeological studies of human cannibalism and its causes have never lacked controversy. The reasons for this are both the difficulties in identifying cannibalism and the inherent complexity, by the many nuances that can have the behaviour of eating other humans. After Turner’s detailed studies in the Southwestern USA, reports were published in the 1990s of cannibalism during European prehistory. Archaeological sites identified with cannibalism have been found that date from the early Pleistocene to the Iron Age. In this study, we review data from Western Europe’s prehistoric sites, which allow us to discuss the various labels that accompany interpretations of cannibalism. The most common interpretation is not ritual but is rather gastronomic, nutritional or dietary. However, there is no agreement on this interpretation. Following the data review, we propose dividing cannibalism into the following broad, objective and useful categories: exocannibalism, endocannibalism and survival cannibalism, although it is not always easy to choose one option. We also review the taphonomic characteristics of these assemblages, which enable us to establish the most common taphonomic markers of prehistoric cannibalism. These features include abundant anthropogenic modifications (on more than of 20 % of human remains), the intensive processing of bodies, greater abundance of cut marks related to defleshing and filleting that dismembering and the presence of human tooth marks or chewing marks.  相似文献   
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