首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   84篇
  免费   2篇
  86篇
  2023年   3篇
  2022年   1篇
  2021年   1篇
  2020年   8篇
  2019年   7篇
  2018年   7篇
  2017年   5篇
  2016年   4篇
  2015年   1篇
  2014年   10篇
  2013年   15篇
  2012年   6篇
  2011年   7篇
  2010年   2篇
  2009年   2篇
  2007年   1篇
  1998年   3篇
  1994年   2篇
  1987年   1篇
排序方式: 共有86条查询结果,搜索用时 15 毫秒
41.
42.
This review reflects on animal history as a subfield of the discipline of history and presents its main arguments and future tasks. Its main goal is to identify the new research prospects and potentials proposed by the book edited by Susan Nance, The Historical Animal. These include such topics as the problem of “the animal's point of view,” animal agency (animals understood as “historical” agents and actors), the problem of identifying traces of animal actions in “anthropocentric” archives and searching for new historical sources (including animals’ testimonies). It also explores methodological difficulties, especially with the idea of the historicization of animals and the possible merger of the humanities and social sciences with the natural and life sciences. The review considers how studying animals forces scholars to rethink to its foundations history as a discipline. It claims that the most progressive proposals are coming from scholars (many of whom are historians) who advocate radical interdisciplinarity. The authors are not only interested in merging history with specific sciences (such as animal psychology, ecology, ethology, evolutionary biology, and zoology), but also question basic assumptions of the discipline: the epistemic authority claimed by historians for building knowledge of the past as well as the human epistemic authority for creating such knowledge. In this context several questions emerge: can we achieve “interspecies competence” (Erica Fudge's term) for creating a multispecies knowledge of the past? Can research on animals’ perception of change help us to develop nonhistorical approaches to the past? Can we imagine accounts of the past based on multispecies co‐authorship?  相似文献   
43.
This article follows the trajectory of maize husks from their production sites in rural Western Mexico to diverse consumption and commercialization locales both within the country and in the United States, showing how the uses and meanings of specific products are continuously reassembled and transformed within the livelihoods and social networks of Mexicans living in a transnational world. By highlighting the multiplicities and ambiguities of social value and cultural identities implicit in the workings of commodity chains and globalization processes, the study leads to a questioning of commodity-chain analysis. It also challenges theories of cultural production and circulation based on a unified and hierarchical system of value.  相似文献   
44.
This article intervenes in the project of theorizing the politics of reconciliation and transitional justice with the suggestion that (a) more attention be paid to subjective experiences and discursive sensitivities affected/shaped by the trauma of historical violence and injustice, and that (b) the constitutive as well as potentially subversive working of these experiences and sensitivities be recognized. It focuses specifically on Paul Celan (1920–1970), a Jewish-Romanian-German poet and Holocaust survivor, proposing a reading of his work that connects aspects of the poetic, the traumatic and the peripheral that are relevant to political theories of reconciliation and justice. Celan's work is shown to problematize the dominant understandings of communal temporality that are encoded in the reconciliatory transitional project. This temporality approximates a linear and progressive motion: the transitional community (a) leaves behind the legacies of the “violent past” and (b) imagines (and moves towards) its future as an emancipative movement positioned beyond the constraints of the historical violence and injustice. In Celan's work, however, the traumatized subject's experience of temporality is understood metaphorically as an impossible passage. In contrast to the linear and progressive unfolding of the collective imaginary, the movement within a passage is repetitive, elliptical and, quite literally, aporetic (impassible). There is no guarantee of a successful passing through; instead, within the passage, Celan's traumatic and poetic subject encounters the abysmal. This basic contrast suggests that a critical theory of reconciliation should not only account for the fragility of human life in relation to historical violence, but respond to the constant proximity of violence within the reconciliatory project itself.  相似文献   
45.
The current research is aimed at determining the nature of changes in the dimensions and hygroscopicity of archaeological Scots pine (Pinus sylvestris L.) wood after treatment with polyethylene glycols and vacuum freeze-drying. The research was undertaken on mature sapwood with narrow annual rings and a small percentage of latewood. The experimental material used in a comparative assessment is characterised by a considerable degree of wood degradation, but low tangential and radial shrinkage and relatively high longitudinal shrinkage. The waterlogged samples were treated with aqueous solutions of PEG 300 with final concentrations: 8, 12, 16 and 20% (v/v), to which PEG 4000 with final concentration: 15, 20 and 25% (w/v) was added. After freeze-drying and seasoning of samples in the air at RH 30, 40, 50 and 65%, the water content of the samples and the degree of shrinkage of wood in three anatomical directions were determined. The dimensional stability of the samples was also determined on the basis of ASE values at RH 50%.  相似文献   
46.
The deposits of the Toruń Basin are dominated by a few-metre thick sand series which fill up buried valley-like depressions. In many cases they underlie the Weichselian till which builds up the ice marginal streamway (pradolina) terraces or they are exposed at the basin slopes. As the results of the geological and sedimentological studies, as well as of the dating of the deposits at the sites in the Toruń Basin indicate, the deposits include two fluvial series accumulated before the advancement of the Leszno Phase ice sheet, i.e. in Middle Weichselian and at the beginning of Late Weichselian. The oldest fluvial series connected with the Saalian Glaciation was found at the mouth section of the Drwęca Valley. The fluvial system of the Toruń Basin during Middle Weichselian and at the beginning of Late Weichselian developed in two phases of the sand-bed braided river. During the first one the river channel were dominated by large mid-riverbed sandbars, while during the second phase the water flow was smaller and, as a result, low transverse sandbars and two-dimensional dunes developed. Other active river channel also showed low-energy flows, more intensive meandering than in the case of the braided rivers, as well as sandy side-bars. Analysis of the rounding and frosting of the quartz grains indicate that the studied series of the Weichselian sandy deposits represent alluvia of a river which were fed from two diverse sources. The first one might have represented the alluvia of a warm river which transformed its load, while the other one might have mainly carried the underlying Quaternary deposits.  相似文献   
47.
48.
49.
This study presents the preliminary results of investigation of the lime mortars and plasters from archaeological excavations in Hippos (Israel), using Electron Paramagnetic Resonance (EPR) spectroscopy. The research was conducted in order to characterize the building material and its reaction to ionizing radiation. The ancient settlement Hippos, situated on the east shore of the Sea of Galilee, functioned from the 3rd cent. BC until it was destroyed by the earthquake in 749 AD. Lime mortars and plasters show carbonate and locally gypsum character of binder and different kind of aggregate. Samples were γ-irradiated and measured using X-band EPR spectrometer. Computer Resolution Enhancement Method was applied to the complex spectra. Some of the γ-induced EPR signals were attributed to CO2 ? and CO3 3? paramagnetic centres. Exponential growth of the dose response curve above 1 kGy and saturation for doses above 20 kGy was observed. For doses lower than 1 kGy the dose response curve has a linear character. The presence of γ-sensitive carbonate paramagnetic centres could indicate that, after further studies, well-chosen samples of mortars and plasters might be suitable for EPR dating, assuming the centres have been sufficiently bleached during the manufacturing process.  相似文献   
50.
Saint James Church in Toruń is one of the most important gothic monuments in Poland. The date of the beginning of its construction is known from historical reports but the earlier history of the site remains undiscovered. During the archaeological excavations in years 2010 and 2011 five brick samples were collected for luminescence dating as well as four additional samples from the brick surroundings for the dose rate estimation. The equivalent dose was determined by TL and OSL methods. The TL results differ significantly from the OSL results but the last ones are verified by historical knowledge and radiocarbon dating. Establishing the dose rate from gamma rays needs a special attention because of the complex course of the foundations of the church. The details of the applied approach are presented in the current work. The results obtained indicate that a solid brick construction existed at the site of the presbytery of the Saint James Church before it was build.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号