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《Early Medieval Europe》2017,25(2):208-223
The late tenth‐century Chronicle ascribed to Ealdorman Æthelweard frequently uses the word Angli in contexts where other writers employ Saxones. This has generally been attributed to a supposed project to cultivate English unity by privileging ‘Anglian’ terminology. The present article challenges this interpretation by highlighting Æthelweard's use of ‘Saxon’ vocabulary at key points in the text. Æthelweard's use of the words Angli and Saxones is best explained by the fact that he was writing for a continental Saxon reader, and his Chronicle strengthens the case for doubting that there was any coherent scheme to promote Anglian vocabulary. 相似文献
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This paper details the chemical sourcing of 42 obsidian artefacts from a single Neolithic structure at Çatalhöyük (central Anatolia), using Energy Dispersive X‐Ray Fluorescence (EDXRF). The chemical signatures of the samples match those of two geological sources in southern Cappadocia: East Göllü Da? and Nenezi Da?. The data provide a counterpoint for previous analyses at the site, and suggest possible intra‐community distinctions with regard to shifts in raw material procurement and technical change. 相似文献
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《Environmental Archaeology》2013,18(1):21-34
AbstractThe first human impacts on the Icelandic environment came with the Norse colonisation or Landnám of the ninth century AD. The colonisation represents a fundamental environmental change that is both rapid and profound. In this paper we assess geomorphological dimensions of the initial settlement period using a tephrochronology that includes the Landnám Tephra, erupted ca. 870 AD, two tenth century AD tephras KR 920 and E 935, and 11 other well dated tephra layers. We report a new 14C age of 1676 ±12 14C yr BP (cal AD 345 (400) 419) for the tephra SILK-YN which forms a key prehistoric marker horizon that constrains rates of environmental change in the centuries before Norse Settlement. Aeolian sediment accumulation rates show five geomorphological responses to settlement that differ in the rate and trajectory of change. These distinct anthropogenic signals are the result of spatially variable sensitivity to grazing and deforestation, and reflect the extent of local soil erosion. This critical erosion threshold is variable in space and time. 相似文献
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YOUNGKWON CHUNG 《Parliamentary History》2011,30(3):289-308
With the emerging conflict between the presbyterian and independent ministers in 1643–4, the independent MPs recognized a need for parliamentary action to secure religious liberty in post‐war establishment of a uniform state church. The lead in this was given by such prominent figures as Oliver St John and Oliver Cromwell, who set up a committee for accommodation in autumn 1644 to establish legal safeguards for godly separatists. This article seeks to demonstrate that the lay members from the Houses participated in the proceedings of the committee with as much fervour and awareness of the issue under consideration as the clerical members, employing procedure as a tool of policy making. Their often extended debates offer the historian a rare opportunity to explore in detail a committee at work during this period. The debates show that the scope of religious liberty as envisioned by the majority of MPs was decidedly limited. Furthermore, the article asserts that the committee became an arena for both genuine efforts at compromise and expressions of factional interest and that its proceedings were inextricably bound up with the wider Westminster politics and the vicissitudes of war. Thus, the committee proceedings shed light on the emergence of divisions in parliament and how these metamorphosed over the course of the revolutionary decade. Ultimately, the failure of the committee's enterprise contributed to polarisation within the godly community and to its disintegration. 相似文献
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In this paper, we consider oligopolistic competition in a spatial model when firms take care of goods' delivery and discriminate among consumers. Firms compete by setting quantity schedules independently over space. We show that under general conditions a Nash equilibrium in this game exists and is unique. In equilibrium, firms’ markets overlap, a feature which accords with intuition and empirical observations. Over the interval between two firms, the equilibrium spatial price schedule is quasi-concave (quasi-convex) when transport costs are concave (convex). With linear transport costs, the model predicts uniform delivered pricing. Uniform pricing could moreover be obtained by a combination of increasing returns to volume in transportation together with concavity of unit transport costs in distance. 相似文献
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Palynology, radiocarbon dating, and open-section stratigraphies from archaeological trenches are used to examine the impact of human activity around the time of Norse landnám on vegetation and landscape associated with a small farm (Ø34) in the Qorlortoq valley, Eastern Settlement, Greenland (61° N 45° W). Peat deposits from a mire abutting the Norse ruins revealed a discontinuous palaeoenvironmental record containing a possible hiatus from ca. AD 410–1020. Palaeovegetational data were recovered either side of this period. Pollen assemblages suggest that open Salix scrub dominated the landscape during the pre-settlement phase. The later phases of landnám resulted in the creation of hay fields and heavily-grazed grassy heath. Site abandonment is reflected by a re-expansion of Salix. This occurs shortly before the onset of deposition of a Sphagnum peat, dated to cal AD 1420–1630 (2σ) and reflecting an increase in mire surface wetness, probably in response to a deteriorating climate. Radiocarbon dates were obtained on peat and plant macrofossils sampled from either side of the proposed hiatus at two different but closely-spaced (<20 m) locations across the mire. These produced significantly different dates for the cessation of peat formation in the pre-landnám period (cal BC 2130–1770 and cal AD 240–410 respectively), but near-synchronous dates for the recommencement of peat growth (cal AD 890–1150 for peat and a probably more reliable interval of cal AD 1020–1190 based on plant macrofossils). It is suggested that this hiatus may represent the first direct evidence for peat cutting in Norse Greenland. 相似文献
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ÉVOLUTION DE L'AGRICULTURE MARAÎCHÈRE AU QUÉBEC DE 1940 À 1990: SUPERFICIES,PRODUCTIONS ET DIVERSITÉ
PIERRE ANDR LUCIE HUBERDEAU ISABELLE LAPORTE DENIS PROVENAL CHRISTOPHER BRYANT JEAN-PIERRE THOUEZ BHAWAN SINGH ET MUSTAPHA EL MAAYAR 《The Canadian geographer》1998,42(3):293-305
Depuis plus d'un siècle, l'agriculture québécoise en général, et la production maraîchère en particulier, ont subi d'importantes transformations. Cette étude historique vise à comprendre comment la production maraîchère a évolué par rapport aux changements dans l'environnement décisionnel général de l'agriculture entre 1940 et 1990. L'analyse des données statiques de superficie, de production et de rendement pour 12 légumes ont permis d'identifier trois périodes, intercalées d'années transitoires, dans l'évolution de la production maraîchère référant chacune à une stratégie agricole particulière. La première (1940–1957) correspond à une stratégie agricole de type familial traditionnel; la seconde (1963–1975), à une agriculture marchande spécialisée fondée sur la maximisation des revenus à court terme par intensification; la troisième (1980–1990), à une agriculture marchande diversifiée fondée également sur une maximisation à court terme. Les facteurs externes de l'environnement décisionnel qui ont entraîné ces changements sont identifiés et discutès. For more than a century, Quebec agriculture in general, and market-gardening production in particular, have experienced important changes. This study, using a historical perspective, seeks to understand how market gardening evolved in relation to changes in the broad decision environment for agriculture between 1940 and 1990. Statistical analysis of data on the areas cultivated, production levels, and yields for 12 vegetable crops revealed three distinct periods, separated by periods of transition, in the evolution of market gardening. Each period is characterized by a particular type of agricultural development strategy. The first period (1940–1957) is characterized by a focus on the traditional family form; the second (1963–1975), by a specialized market agriculture driven by short-term income-maximization intensification; the third (1980–1990), by a diversified marketoriented agriculture, also based on short-term income maximization. External environmental factors that stimulated these changes are identified and discussed. 相似文献
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Neil Roberts 《Journal of archaeological science》1982,9(4):341-348
It had previously been proposed (Cohen, 1970) that after large-scale Early Holocene alluviation, no post-occupational sediment accumulated around the neolithic site of Çatal Huyuk in south-central Anatolia. Data presented here, however, indicate that several metres of archaeological deposit at both east and west mounds are overlain by alluvium. This implies that the modern distribution of soil and water resources cannot be used directly to assess past agricultural potential in the vicinity of the site. 相似文献
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Karen Marie Bojsen Christensen 《Acta Borealia: A Nordic Journal of Circumpolar Societies》2013,30(1):29-39
Undersøgelsen af areal‐ og ressourceudnyttelsen omkring udvalgte mindre, marginalt beliggende nordbogårde i Vesterbygdens centrale del fokuserer især på gårdsanlæggenes vegetationsressourcer med henblik på beregning af deres bæreevne og foderværdi. På grundlag af biomasseberegninger synes en kronologisk og/eller social betinget bebyggelsesekspansion fra “gode” områder mod mere marginale områder at kunne påvises. Analyser af forholdet mellem græs‐ og husarealer tyder på, at gårde med begrænset græsareal i nærheden kompenserer herfor enten ved at holde flere får eller geder (fremfor køer), som kræver mindre græs som foder og som oftere huses i fritliggende udhuse, eller ved at have større udhuskapacitet til oplagring af hø høstet længere borte fra gårdene. En veldokumenter et gård bliver brugt som eksempel til beregning af vegeta‐tionspotentialets bæreevne, det faktiske dyreholds størrelse og husstandens størrelse. Desuden bliver udnyttelsen af højlandet søgt belyst i forbindelse med betragtninger over forekomsten af anlæg og ressourcer relateret til sæterdrift og rensdyrjagt. 相似文献
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Michael Hubenstorf 《Berichte zur Wissenschaftsgeschichte》1984,7(2):85-107
Information on emigrant doctors and university teachers of medicine from Austria is rather poor up to now. This article is a preliminary sketch to give a first impression of the problems, quantity and quality of the doctors' emigration. First, there is made a distinction between different groups of emigrants, who emigrated at different times owing to the political changes in Austria (civil war and ?Anschluß”?). Then the emigration prior to the political set-ups during the thirties is discussed. The assertion is made, that the reasons for emigrating during the twenties are very much the same than in later years. Hostility against Jews, socialists, democrats and foreigners made living and working conditions increasingly unbearable. Concerning the influence of emigrated scientists on science and learning in immigration countries some theoretical and clinical sub-specialties of medicine are examined, e.g. social medicine, internal medicine, pharmacology, orthopedic surgery and child psychiatry. Whereas in some cases the influence is minimal, e.g. social medicine, other disciplines have been influenced enormously, e.g. child psychiatry. Finally there follows a short examination of the organisations of Austrian doctors and medical scientists in the United States and Great Britain. 相似文献
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华光、王灵官与二郎神 总被引:1,自引:0,他引:1
《南游记》中华光形象的塑造,深受明前期王灵官崇拜的影响。而据王灵官的形貌、神性、致祭日期及传播特点等可证,灵官信仰的源头应为川蜀二郎信仰。这一传承脉络,从华光信仰中也能找到印迹。此外文章还就王灵官、华光及二郎神火(雷)神、水神及马神身份的认定作了检讨。 相似文献
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Brigitte Lohff 《Berichte zur Wissenschaftsgeschichte》1989,12(4):219-228
The German physicans and medical scientists reacted to the French Revolution in several ways, if you judge only from the medical literature:
- 1 At the beginning of the French Revolution, the scientist answered with still silence, whereas the young intellectual generation was filled with enthusiasm. But after the battle of Valmy (1792) this enthusiasm vanished and they resigned to execute an equal revolution in Germany.
- 2 When, in the middle of the 1790s, scientists gave commentaries on revolutionary acts, they despised the revolution itself. This could only destroy the old – and even better – order. They argued that you can have recourse to science to avoid the political and socially deranged situation.
- 3 This rejection against the political revolution was combined with a rejection against the influences of natural philosophy on medicine. Schelling's philosophy plays the role as an scientific revolution with all negative aspects like the political one. In this sense, the science in the old scientific manner has to be an accepted refuge.
- 4 But in this retreat they developed ideas of German national science to conteract on the French influences. The consciousness of nationalism was supported by the scientists of romantic movements.
- 5 The following degree is characterized by a mental leap. Now, they argued, it will never be necessary to revolutionize the medicine: in science all the ideals of French Revolution are realized – freedom, equality and fraternity.
- 6 Consequently, only in a formal sense did they respond to the French Revolution and so they avoided recognizing, that science is influenced politically and also science itself exercises on in a political way.
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