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11.
The question on how regional clusters renew themselves and start a new cycle of prosperity is of vital interest for affected companies, politicians and regions. Recently, the idea of renewing clusters has been conceptualized within the cluster life cycle (CLC) literature. CLC approaches generally assume that cluster renewal is widely driven cluster-internally through agent capability building processes and the systemic utilization of novelty. Critique from other authors highlights the neglected role of the external environment in the CLC literature. This article sheds light on renewal processes in two German agricultural engineering clusters. It is shown that in the case of a farm trailer cluster renewal can be widely explained cluster-internally, while in the case of a stable technology cluster that diversified into the field of biogas technology, internal factors played a less significant role and much of the development was driven externally by political decisions on the national level. Possible explanations for diverging roles of cluster-internal and external factors lie in the differences in the stage of the novel technologies’ development and the complexity of the novel technology.  相似文献   
12.
Perhaps nowhere in European prehistory does the idea of clearly-defined cultural boundaries remain more current than in the initial Neolithic, where the southeast–northwest trend of the spread of farming crosses what is perceived as a sharp divide between the Balkans and central Europe. This corresponds to a distinction between the Vin?a culture package, named for a classic site in Serbia, with its characteristic pottery assemblage and absence of longhouses, and the Linearbandkeramik (LBK), with equally diagnostic but different pottery, and its apparently culturally-diagnostic longhouses, extending in a more northerly belt through central Europe westward to the Dutch coast. In this paper we question the concept of such a clear division through a presentation of new data from the site of Szederkény-Kukorica-d?l?. A large settlement in southeast Transdanubia, Hungary, excavated in advance of road construction, Szederkény is notable for its combination of pottery styles, variously including Vin?a A, Ra?i?te and LBK, and longhouses of a kind otherwise familiar from the LBK world. Formal modelling of its date establishes that the site probably began in the later 54th century cal BC, lasting until the first decades of the 52nd century cal BC. Occupation, featuring longhouses, pits and graves, probably began at the same time in the eastern and western parts of the settlement, starting a decade or two later in the central part; the western part was probably the last to be abandoned. Vin?a pottery is predominantly associated with the eastern and central parts of the site, and Ra?i?te pottery with the west. Formal modelling of the early history of longhouses in the LBK world suggests their emergence in the Formative LBK of Transdanubia c. 5500 cal BC followed by rapid dispersal in the middle of the 54th century cal BC, associated with the ‘earliest’ (älteste) LBK. The adoption of longhouses at Szederkény thus appears to come a few generations after the start of this ‘diaspora’. Rather than explaining the mixture of things, practices and perhaps people at Szederkény with reference to problematic notions such as hybridity, we propose instead a more fluid and varied vocabulary, encompassing combination and amalgamation, relationships and performance in the flow of social life, and networks; this makes greater allowance for diversity and interleaving in a context of rapid change.  相似文献   
13.
The openness of the future is rightly considered one of the qualifying aspects of the temporality of modern society. The open future, which does not yet exist in the present, implies radical unpredictability. This article discusses how, in the last few centuries, the resulting uncertainty has been managed with probabilistic tools that compute present information about the future in a controlled way. The probabilistic approach has always been plagued by three fundamental problems: performativity, the need for individualization, and the opacity of predictions. We contrast this approach with recent forms of algorithmic forecasting, which seem to turn these problems into resources and produce an innovative form of prediction. But can a predicted future still be an open future? We explore this specific contemporary modality of historical futures by examining the recent debate about the notion of actionability in precision medicine, which focuses on a form of individualized prediction that enables direct intervention in the future it predicts.  相似文献   
14.
15.
Ten Early Bronze Age (BzA1, 2200–2000 BC) copper artefacts from the central Valais region from Switzerland were studied for their elemental composition and lead isotope ratios. In order to answer the archaeological question of a local copper supply, a database for copper minerals across the Valais (Switzerland) has been established. This database contains 69 data on lead isotope ratios as well as additional information on the minerals and geochemical associations for copper minerals from 38 locations in the Valais. Comparisons of the artefacts were also made with data pertaining to minerals from various deposits from Europe and Anatolia taken from the literature. The provenance of the materials is very diverse. Some of the data are compatible with the data from the copper mineral deposits of the Valais region. Moreover, three copper lunulae were identified as possibly Tuscan, which suggests contacts between Italy and the Valais region. This pattern also establishes a multiplicity of provenances for the metal and cultural influences in the Alpine environment of the Rhone Valley of Switzerland at the beginning of the Early Bronze Age.  相似文献   
16.
The past few decades have witnessed a growing realisation that market-based measures of human well-being—measures that centre on income and consumption distributions—miss some other perhaps even more essential elements of human well-being. This insight has found a prominent expression in the work of the Nobel Prize-winning economist Amartya Sen’s so-called capability approach. At the same time, the market-based measure of inequality as a function of the distribution of material remains in graves and other locations remain dominant in archaeology. In this paper, we explore the significance of the capability approach, and the associated concept of human well-being based on the idea of capabilities, to the archaeology of social inequality and social malintegration. We discuss these notions using the case study of the Late Neolithic Bosnian tell site Okoli?te and argue that there, in c. 5200–4600 bce, the monopolisation of certain critical goods led to a critical capability inequality, malintegration and to a prolonged period of social unrest and decline.  相似文献   
17.
Recently, policymakers realized the important role of traditional industries for regional development. However, traditional policies of the last decades mainly focussed on science-intensive high-tech industries. Therefore, it is important to understand, how traditional industries innovate and renew themselves. One of the most notable recent strands of literature distinguishing between the characteristics of high- and low-tech industries is the one on modes of innovation. However, another very important approach related to innovation and regional development, the proximity literature, has only partly discussed in relation to innovation modes. This paper seeks to contribute to this issue by focussing on two traditional agricultural engineering industries from north-western Germany that experienced processes of renewal in the first years of the twenty-first century. It is shown that these industries followed very different developments and utilized different forms of proximities in this process in very specific ways.  相似文献   
18.
ABSTRACT

Çatalhöyük was first discovered as one of the earliest urban settlements in the late 1950s and excavated by James Mellaart between 1961 and 1965. The 9000-year-old town in central Turkey rapidly became famous internationally due to the large size and dense occupation of the settlement, as well as the spectacular wall paintings and other art that were uncovered inside the houses. Since 1993, under the direction of Ian Hodder, research at Çatalhöyük has pioneered a reflexive approach to archaeological practice, in which information is permanently open to reinterpretation by both scholars and the public. This approach acknowledges the mutual dependence of knowledge and the underlying research, to which end the Çatalhöyük Project decided to make its records available via the Web and to invite public comment since its onset. After 25 years of excavation, the project’s digital assets now amount to close to 5TB, including formal textual and numeric records, freetext documents, audiovisual materials, and a comprehensive collection of spatial data. The reflexive method, or ‘documentation of the documentation process,’ adds a separate layer of information that specifies how data have been gathered, and facilitates critique, understanding, and the evolution of knowledge.

In this paper we lay out our vision of an interactive archive that provides access to the multi layered information contained in this massive amount of data and how web technological advances have been incorporated into the digital data management at Çatalhöyük. Ultimately, the goal is to support an interdisciplinary process of assembling data into arguments on the basis of multiple lines of evidence. The ‘Living Archive’ will enable intuitive engagement across the entire variety of research, making use of the rich reflexive information stored with the data. The results of new analyses can in turn be reintegrated with the already existing data. The application will use open standards so that the knowledge gathered at Çatalhöyük can be linked with other projects that follow similar publication procedures based on the semantic web approach.  相似文献   
19.
Vickers-Rich, P., Soleimani, S., Farjandi, F., Zand, M., Linnemann, U., Hofmann, M., Wilson, S.A., Cas, R. &; Rich, T.H. November, 2017. A preliminary report on new Ediacaran fossils from Iran. Alcheringa 42, 231–244. ISSN 0311-5518.

Recent exploratory field mapping of marine sedimentary sequences in the Koushk Mine locality of the Bafq region in Central Iran, and on the northern slopes of the Elborz Mountains south of the Caspian Sea, has yielded large complex body and trace fossils of Neoproterozoic–early Cambrian age. The recovered specimens resemble the previously documented Precambrian discoidal form Persimedusites, and a the tubular morphotype Corumbella, which is a novel occurrence for Iran and otherwise only recorded before from Brazil and the western USA. Additional enigmatic traces can not yet be interpreted unequivocally, but suggest that future work may uncover more unusual Ediacaran fossils from various localities in Central Iran.

Patricia Vickers-Rich* [, ], Faculty of Science, Swinburne University of Technology, Melbourne (Hawthorn), Victoria 3122, Australia; Sara Soleimani [], Palaeontology Department, Geological Survey of Iran, Tehran, Iran; Farnoosh Farjandi [], Department of Geochemical Exploration, Geological Survey of Iran, Tehran, Iran; Mehdi Zand [], Geology Department, Bafq Mining Company, Koushk Mine, Yazd, Iran. Ulf Linnemann [], and Mandy Hofmann [], Senckenberg Naturhistorische Sammlungen, Dresden, Museum für Mineralogie und Geologie, Sektion Geochronologie, Koenigsbruecker Landstrasse 159, D-01109, Dresden, Germany; Siobhan A. Wilson [], School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Raymond Cas [], School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Thomas H. Rich? [], Museum Victoria, Exhibition Gardens, PO Box 666, Melbourne, Victoria, 3001 Australia. *Also affiliated with: School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; School of Environmental Sciences, Deakin University, Melbourne (Burwood), Victoria, Australia 3125; Palaeontology Department, Museum Victoria, Carlton Gardens, PO Box 666, Melbourne, Victoria 3001, Australia. ?Also affiliated with: School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Faculty of Science, Swinburne University of Science and Technology, Melbourne (Hawthorn), Victoria 3122, Australia.  相似文献   
20.
Because of its relatively recent emergence as an international migrant destination, the Russian Federation provides an interesting context to examine when and how migrant flows “masculinize” or “feminize.” While recent migration to Russia appears to be male-dominated, the sex composition of registered migrant flows has varied substantially throughout the post-Soviet period, and there is significant variation in the sex composition of flows from different origin countries. I use multiple origin- and destination-based data-sets to identify gender differences in both the number and characteristics of migrants to Russia from Azerbaijan, Georgia, Tajikistan, Ukraine, and Vietnam. These data show that labor migration from Tajikistan, Azerbaijan, and probably Georgia is male-dominated, with women coming as tied migrants, while men and women are equally likely to be labor migrants coming from Ukraine and Vietnam. In addition, high levels of human capital are an important motivating factor for women’s migration in the former Soviet Union. These findings highlight the importance of considering both origin and destination factors to understand the gender dynamics of migrant flows.  相似文献   
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