排序方式: 共有68条查询结果,搜索用时 15 毫秒
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Lars Einarsson Willem F. J. Mörzer Bruyns 《International Journal of Nautical Archaeology》2003,32(1):53-60
The article deals with a cross-staff discovered inside a wooden chest on the wreck site of the man-of-war Kronan (1676), located off the east coast of the island of Öland in the Baltic Sea. It is dated 166[1], and besides now being the earliest known complete cross-staff, it is in several respects unique. A theory that the cross-staff from Kronan , due to its rough graduation and somewhat antiquated design, was used mainly for symbolic reasons, widens the fields of research and interpretation of the material culture. 相似文献
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Auch Regionen, die noch nicht vom Ph?nomen des Schrumpfens betroffen sind, müssen sich bereits heute auf Folgen des demographischen
Wandels einstellen. Ver?nderungen im Altersaufbau bedeuten für die Bereiche „Wirtschaft und Arbeitsmarkt“, „Bildung“, „soziale
Infrastruktur“, „Wohnungsmarkt“ sowie „?PNV und Mobilit?t“ vielf?ltige Handlungserfordernisse. Am Beispiel des Landkreises
Neuwied wird in unserem Beitrag ein einj?hriger Planungsprozess nachgezeichnet, in dem die Entscheidungstr?ger „vor Ort“ für
diese Erfordernisse sensibilisiert wurden. 相似文献
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Leonid E. Popov Vivianne Berg-Madsen Lars E. Holmer 《Alcheringa: An Australasian Journal of Paleontology》2013,37(4):345-357
The Cambrian acrotretid brachiopod Neotreta Sobolev 1976 is reviewed and re-illustrated, based on new material of the type species, N. tumida Sobolev 1976, from the lower Upper Cambrian of Siberia; Neotreta orbiculata Koneva 1990, originally described from the Middle Cambrian of Kazakhstan, has been obtained from roughly coeval beds in Shropshire, England; Neotreta pusilla Koneva 1986 was unavailable for study. Two new species, N. davidi and N. karagailensis, are described from Queensland, Australia, and Kirgizia, Central Asia respectively. 相似文献
45.
Regional technological change and path dependency in the Danish food processing industry 总被引:1,自引:0,他引:1
Jürgen Essletzbichler Lars Winther 《Geografiska annaler. Series B, Human geography》1999,81(3):179-196
Evolutionary theories of technological change arguably exert the greatest impact on our understanding of technological change. According to evolutionary economic theory the process of technological change is driven by the continual creation of technological variety through innovation and innovative firm entry and the destruction of variety through the processes of imitation (diffusion), selection and plant exit. This joint process of variety creation and destruction translates micro-economic diversity into technological progress. A third principle of evolutionary economic theory is the principle of heredity, the communication of information and knowledge over time. The dependence of technology on past and existing knowledge tends to move firms, regions and countries along relatively well-defined technological trajectories. In this paper technology is measured as a pair of capital and labour input coefficients. Empirical analysis of the Danish food processing industry reveals that technology varies markedly across regions and that differences in regional technological performance persist over time. Multivariate analysis of variance confirms that spatial variation in techniques of production is significant. This study underpins the evolutionary theory of technological change confirming that in the Danish food processing industry, regions move along relatively well-defined technological trajectories. 相似文献
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This study pioneers the quantitative research of second generation Iranian graduates in Germany. Second generation immigrants in Germany, immigrants raised in Germany with at least one parent born abroad, are relevant as they are a crucial part of German society. Second generation immigrants in general as well as Iranians in particular are assumed to have high extrinsic aspirations. But a dataset big enough to study the employment situation of second generation Iranian graduates in Germany did not exist. Therefore, the article uses the KOAB dataset from 2011 to 2015, which contains data from 53,429 full-time employed higher education graduates in Germany (among those are 161 second generation Iranians). Their extrinsic job aspirations and career success (income, job satisfaction) are analyzed. Multivariate analyses reveal the higher extrinsic job aspirations of second generation Iranian graduates compared to many other migrant groups and Germans but similar to second generation Turkish graduates. Nevertheless, the extrinsic job aspiration is relevant, though only one factor among others to predict career success. 相似文献
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Lars Larsson 《Acta Archaeologica》2019,90(2):13-42
In the 1930s, during the construction of a house south of Lund in south‐western Scania (southern Sweden), a thick occupation layer was discovered. The layer formed as a result of settlement during the Early Iron Age as a small‐scale excavation demonstrated. The article is a presentation of recent investigations of the site in 1996–2014. The occupation layer, which covers an area of some 40 hectares, contained traces of settlements from the late Pre‐Roman Iron Age to the Viking Age. Of particular significance are the remains of a small timber structure interpreted as a ceremonial building. It was reconstructed seven times during the 1st millennium AD and used for around seven hundred years. On each side of the ceremonial building were depositions of weapons combined with animal bones from large feasts. Besides the ceremonial building, several large halls were excavated, dating from the Roman Iron Age to the Viking Age. These produced evidence of repeated and deliberate arson. Several years of metal detector surveys have resulted in 14,000 registered finds that give a good foundation for interpreting the significance of the site in local, regional and international perspectives as an important religious, political and economic centre in southern Sweden. Contributions by a large number of scholars have helped to provide a well‐based insight into different crafts and sources of artistic inspiration. 相似文献
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Lars Ivar Hansen Tore Meyer 《Acta Borealia: A Nordic Journal of Circumpolar Societies》2013,30(2):13-56
The topic of this paper is the ethnic classification used in the last three censuses of the 19th century, i.e. the censuses taken in 1875, 1891 and 1900. The aim is to study the content of this classification diachronically, based on new and supplementary evidence from the parish of Astafjord in the southern part of Troms county, northern Norway. This evidence primarily comes from the parish registers from one decade which, unusually, contain rather elaborate characterizations of ethnic affiliation. This feature of the parish registers gives a unique opportunity to check the corresponding characterizations in the censuses. 相似文献
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Generally, two main opinions have been maintained concerning the age of the markets in northern Fenno‐Scandinavia: One asserting that the markets have their origins well before A.D. 1600, and possibly are dating from the Middle Ages; and the other suggesting that the markets may be constructions of the 18th century. The majority of studies relevant to the question of the markets have, however, been confined within strict geographical limits. Few efforts have been made to view the markets in a broader context, comprising the totality of the trade relations of northern Fenno‐Scandinavia. While giving the written evidence a critical and chronological sifting, the author of this paper stresses this perspective on the markets, as instruments of mediation between what is conceived as the three great trade systems embracing the northern part of Fenno‐Scandinavia. 相似文献