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61.
Before the main burst of agricultural improvements, taking place in Scotland in the latter part of the eighteenth century, farming was carried out from fermtouns; these were groupings of farmsteadings and their fields. This paper seeks to determine the factors underlying the decisions that were taken in the location of the farmsteads and the different elements into which the agricultural land was divided. Isolated for examination are the distance-decay function and natural environmental factors, basically those of soil conditions. The importance of natural soil drainage conditions appears to decide the location of both intensively and extensively cultivated land while in many cases the farmsteadings also lie closest to the permanent arable land. Definite statements about the decision-making process cannot, however, be made due to our present rudimentary understanding of the stability of settlement sites and the true origins of the infield-outfield system. 相似文献
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Claudia Dürrwächter Oliver E. Craig Matthew J. Collins Joachim Burger Kurt W. Alt 《Journal of archaeological science》2006
Carbon and nitrogen stable isotope analyses were undertaken on human and faunal remains from two Neolithic sites in Southern Germany; the LBK settlement at Herxheim and the middle Neolithic cemetery at Trebur. Stable isotope data were used to reconstruct the diets of individuals buried at these sites and to look at dietary variation between groups classified by their sex, age, grave goods and cultural affiliation. Overall there was surprisingly little variation in the diet between the groups, as described by the stable isotope analysis, despite significant differences in the composition of grave goods. Also surprising, considering the archaeological evidence for extensive grain cultivation in this region during the Neolithic, was that the majority of individuals had δ15N values consistent with the consumption of significant amounts of animal protein. 相似文献
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Damon Mullen Jase Sitton Brett Story Briggs Buchanan Robert S. Walker Metin I. Eren Michelle R. Bebber 《Archaeometry》2023,65(5):1108-1124
Researchers use a variety of target materials, and sometimes combinations of materials, in their archaeological experiments to examine thrust-spear or projectile penetration, impact angle, durability, and other issues involving prehistoric hunting weaponry. This variety of target materials is beneficial to archaeological science in several ways, but it may also hinder the comparison of results because many of these target materials do not necessarily share similar physical properties. Here, we assess the penetration properties of four different target materials—store-bought meat, clay, and two types of gelatin—via static penetration tests of a modern broadhead-tipped arrow and a stone-tipped projectile attached to an Instron Universal Materials Tester. Our analyses of load-deflection curves, peak load, and work energy demonstrate how the four target materials are similar in some ways but different in others, which suggests that researchers may strategically employ one or several depending on the question asked or hypothesis tested. 相似文献
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Brett Christophers 《Geografiska annaler. Series B, Human geography》2007,89(1):39-51
This article addresses the power of popular geographical ‘imaginations’ and ‘knowledges’ to foreclose public debate and, in the process, to reinforce often contentious policies or practices. It argues that historically, a prominent example of such a powerful geographical knowledge has been that of ‘ overpopulation’. The concept of ‘underpopulation’, meanwhile, has been much less discussed, but in this article I argue that it, too, needs to be queried in much the same way that critics have examined claims of overpopulation. I make this case first at a generic level, describing some of the main situations in which notions of underpopulation are popularly invoked, before substantiating it in much greater detail in one specific context: that of the television economy in New Zealand, a country, it is frequently said, with ‘too few people’ to support a publicly funded broadcaster. I show that in this particular instance the underpopulation thesis is backed by flawed arguments, but that none the less it is widely accepted and seldom countered, hence serving to protect its protagonists from disclosing in public debate the real reasons for the television policies they pursue and which the idea of underpopulation actively allows. 相似文献
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Brett Christophers 《对极》2014,46(4):1054-1071
One often‐highlighted contemporary phenomenon in the pharmaceuticals industry is the use of “tiered pricing”, where essential medicines are sold more cheaply in low‐income than high‐income countries to widen access. With economists having for decades championed the applicability of such pricing to pharmaceuticals, this could be interpreted as a textbook case of “economic performativity”—the economic world increasingly conforming to economic models. In reality, however, tiered pharmaceutical pricing remains rare. Yet this article nonetheless urges retention of the performativity concept, albeit suitably reworked. For, insofar as the industry demonstrates nominal commitment to the model and to the social principles associated with it, it performs valuable political work. Moreover, it does help perform the pharmaceutical economy, by reproducing it in its existing form: repeatedly questioning the model's workability, Western manufacturers are able to continue to avoid putting it widely into practice and, in the process, jeopardizing the profits generated by conventional pricing. 相似文献
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Oliver J. T. Harris 《Journal of Archaeological Method and Theory》2014,21(1):76-97
This article seeks to bring together studies of community from both the New and Old Worlds and examine their various strengths and weaknesses. Whilst applauding many of the recent developments, particularly the emphasis on communities as the outcome of practice and agency, I suggest that there are three specific difficulties present in the current studies of community: an underlying subtext which supports modern political notions of community as a timeless form of sociality; a prominent anthropocentric vision of community as the province purely of human beings; and a failure to fully embrace the role of affect and emotion. By rethinking communities as assemblages, this article seeks to build on the firm foundations constructed in the last 15 years to present new possibilities for taking this important concept forward. 相似文献