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81.
This paper presents the results of chemical analyses of the organic and inorganic fractions of pigment residues found in three archaeological sites located in the Beagle Channel region, Tierra del Fuego, Southern South America. Twenty-one archaeological samples have been analysed through XRD, SEM–EDX, FT-IR and GC–MS in order to characterise their inorganic colouring components and to search for the presence of organic substances used as binders. Lipids found in some samples are considered as potential binders. These organic components are compared to those found in archaeological sediment samples from the same layers where the pigments have been found, in order to search for potential taphonomic contaminations of the latter by the former. Results show that such contaminations are unlikely, hence the lipid contents are deemed of anthropic origin. The pigment sample results are also compared to data from analyses of natural sediment samples collected in several localities of the Beagle Channel in order to search for potential natural pigment sources. Results show that organic and inorganic components of these sediments are not the same than those present in the archaeological pigment samples, hence the pigment raw material sources have not been yet located. All these data provide for the first time evidence of the existence of ancient activities of pigment sourcing and paint preparation with organic binders which range from 6000 BP to 1900 BP in the southernmost region of the planet.  相似文献   
82.
The presence of many phytolith-rich layers in late Bronze and Iron Age deposits at Tel Dor, Israel, are indicative of specific locations where plants were concentrated. Detailed studies of six of these phytolith-rich layers and associated sediments from Tel Dor show that the phytoliths were derived mainly from wild and domestic grasses. The most common domestic grass was the cereal Triticum aestivum (bread wheat). Three of these layers have a microlaminated microstructure, associated dung spherulites and phosphate nodules; characteristics that all point to the phytolith-rich layers having formed from dung in animal enclosures. In two of the layers, the microlaminated structure is absent while dung spherulites and phosphate nodules are present, suggesting that these too originate from dung that was not deposited in an enclosure. The sixth layer is microlaminated but does not contain spherulites. We thus cannot suggest a parsimonious explanation of its observed properties. Concentrations of burnt phytoliths are present in three locations, implying that dung was either burnt in situ or the ashes from burnt dung were redeposited. The transformation of dung accumulations into phytolith-rich layers involves a loss of organic material and hence a significant reduction in sediment volume, which is clearly apparent in the stratigraphy of some of the locations examined. The volume reduction can be observed in the macrostratigraphy and has important implications with regard to macrostratigraphic interpretation. The presence of abundant phytolith-rich layers on the tell has significant implications for the concept of ‘urbanism’ during these periods.  相似文献   
83.
Microscopy, mass spectrometry and X-ray diffraction methods were used to analyse 415 samples of natural and archaeological flint from Sierra de Atapuerca (Burgos, Spain) in order to define the different types from Neogene and Cretaceous formations in the study area, infer their genetic context and ascertain the supply sources used by hunter-gatherers who exploited this area in the Upper Pleistocene. A statistical classification model was also designed using linear discriminatory analysis and support vector machines which permitted the differentiation of the flint on an age basis.  相似文献   
84.
This study analyzes the faunal assemblages corresponding to the Middle and Upper Paleolithic and the Early Epipaleolithic for the central Spanish Mediterranean Region dated from between 135,000 and 9,000 B.P. To interpret these data, we employ a zooarchaeological and paleoeconomic perspective. Human large and small game hunting systems are analyzed through the identification of the origins of faunal assemblages, bone breackage patterns, and prey selection patterns. Our study shows that hunting systems changed significantly through time, which may be related to the characteristics of the Mediterranean ecosystem and, above all, to cultural changes.  相似文献   
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Archaeological evidence shows that populations used to transverse the Sahara Desert throughout the Holocene despite the extreme temperatures and the rough physical terrain. The current paper examines whether the desert inhibited extended gene flow among populations by means of cranial morphology as captured by geometric morphometrics. The examined populations include the Garamantes, a group centered in Southwest Libya and largely controlling trans-Saharan trade, and various Egyptian, Tunisian and Sudanese groups dating to the Middle and Late Holocene. The results showed that most inter-population comparisons were statistically significant and therefore all populations appear more or less distant to each other. The Mahalanobis biodistance measure identified four clusters. The first consists of the Garamantes alone, the second includes the populations from Kerma and Gizeh, the third includes the Badari and Naqada, while the fourth consists of the samples from Algeria, Carthago, Soleb and Alexandria. Moreover, the distance of the Garamantes to their neighbors was significantly high and the population appeared to be an outlier. This is attributed to the location of the Garamantes at the core of the desert, indicating that, despite the archaeological evidence, the Sahara Desert posed important limitations to gene flow between the Garamantes and other North African populations.  相似文献   
89.
Book reviews     
Native Resistance and the Pax Colonial in New Spain edited by Susan Schroeder. Lincoln and London: University of Nebraska Press, 1998. Pp. xxvi + 2000, maps. $45.00/£42.75 (hardback); $19.95/£18.95 (paperback). ISBN 0–8032–4266–2; 0–8032–9249‐X.

European and Native American Warfare, 1675–1815 by Armstrong Starkey. London: UCL Press, 1998. Pp. viii + 208. £40.00 (hardback); £13.95 (paperback). ISBN 1–85728–554–9; 1–85728–555–7.

Frontier Profit and Loss: The British Army and the Fur Traders, 1760–1764 by Walter S. Dunn, Jr. Westport, CT, and London: Greenwood Press, 1998. Pp.xi + 196, map. £47.95 (hardback). ISBN 0–313–30605–2.

British Identities before Nationalism: Ethnicity and Nationhood in the Atlantic World, 1600–1800 by Colin Kidd. Cambridge: Cambridge University Press, 1999. Pp.viii + 302. £35.00. ISBN 0–521–62403–7.

Protestantism and National Identity: Britain and Ireland, c. 1650‐ c. 1850 edited by Tony Claydon and Ian McBride. Cambridge: Cambridge University Press, 1998. Pp.xii + 317. £40.00 (hardback). ISBN 0–521–62077–5.

Scottish Highlanders in Colonial Georgia: The Recruitment, Emigration, and Settlement at Darien, 1735–1748 by Anthony W. Parker. Athens and London: University of Georgia Press, 1997. Pp.xiii +182. £31.50 (hardback). ISBN 0–8203–1915–5.

In Irons: Britain's Naval Supremacy and the American Revolutionary Economy by Richard Buel, Jr. New Haven and London: Yale University Press, 1998. Pp.xi + 397. £25.00/$35.00 (hardback). ISBN 0–300–07388–7.

Science and Exploration in the Pacific: European Voyages to the Southern Oceans in the Eighteenth Century edited by Margarette Lincoln. Woodbridge, Suffolk: Boydell Press in association with the National Maritime Museum, 1998. Pp.xix + 228, illus. £35.00/$63.00 (hardback). ISBN 0–85115–721–1.

Imperial Benevolence: Making British Authority in the Pacific Islands by Jane Samson. Honolulu: University of Hawai'i Press, 1998. Pp.xiii + 240, maps. $35.00 (hardback). ISBN 0–8248–1927–6.

The Maratha War Papers of Arthur Wellesley, January to December 1803 edited by Anthony S. Bennell. Stroud, Glos.: Sutton Publishing for the Army Records Society, 1998. Pp.xi + 458. £40.00 (hardback). ISBN 0–7509–2069–6.

Contentious Traditions: The Debate on Sati in Colonial India by Lata Mani. Berkeley, Los Angeles, and London: University of California Press, 1998. Pp.xiv + 246, illustrations. $47.00/£37.50 (hardback); $18.00/£13.95 (paperback). ISBN 0–520–21407–2 (paperback).

’Christen und Gewürze’: Konfrontation und Interaktion kolonialer und indigener Christentumsvarianten edited by Klaus Koschorke. Göttingen: Vandenhoeck & Ruprecht, 1998. Pp.298. DM 98 (paperback). ISBN 3–525–55960–7.

Religion in Victorian Britain, Volume V: Culture and Empire edited by John Wolffe. Manchester: Manchester University Press, 1997. Pp.viii + 359, illustrations. £14.99 (paperback). ISBN 0–7190–5184–3.

Imperialism and Colonialism: Essays on the History of European Expansion by H.L. Wesseling. Westport, CT and London: Greenwood Press, 1997. Pp.x + 212. £47.50 (hardback). ISBN 0–313–30431–9.

The Foundations of Naval History: John Knox Laughton, the Royal Navy and the Historical Profession by Andrew Lambert. London: Chatham, 1998. Pp.256, illustrations. £30.00 (hardback). ISBN 1–86176–086–8.

Sturm über dem Nil. Der Mahdi‐Aufstand: Aus den Anfängen des islamischen Fundamentalismus by Wilfried Westphal. Sigmaringen: Thorbecke, 1998. Pp.419, 23 pictures, three maps. DM 48.00 (hardback). ISBN 3–7995–0092–8.

The Journal of John Wodehouse First Earl of Kimberley for 1862–1902 edited by Angus Hawkins and John Powell. Camden Fifth Series Volume 9. Cambridge: Cambridge University Press for the Royal Historical Society, 1997. Pp.xxii + 530. £40.00 (hardback). ISBN 0521–62328–6.

Lord Methuen and the British Army: Failure and Redemption in South Africa by Stephen M. Miller. London, and Portland, OR: Frank Cass, 1999. Pp.viii + 279, maps. £39.50/$57.50 (hardback), £17.50/$26.50 (paperback). ISBN 0–7146–4904‐X; 0–7146–4460–9.

Francophone Sub‐Saharan Africa 1880–1995 by Patrick Manning. Cambridge: Cambridge University Press, 1999. Pp.xii + 247, maps. £40.00 (hardback); £14.95 (paperback). ISBN 0–521–64255–8; 0–521–64519–0.

Mau Mau From Below by Greet Kershaw. Oxford: James Currey, 1997. Pp.xxx + 354. £14.95 (paperback). ISBN 0–85255–731–0.

Mau Man and Kenya by Wunyabari O. Maloba. Oxford: James Currey, 1998. Pp.x + 228. £14.95 (paperback). ISBN 0–85255–745–0.

History of Central Africa: The Contemporary Years Since 1960 edited by David Birmingham and Phyllis M. Martin. London: Longman, 1998. Pp.vii + 314. £17.99 (paperback). ISBN 0–582–27607–1.

Iran and the Rise of Reza Shah: From Qajar Collapse to Pahlavi Power by Cyrus Ghani, London: I.B. Tauris, 1998. Pp.xiv + 434. £29.50 (hardback). ISBN 1–86064–258–6.

A History of Laos by Martin Stuart‐Fox. Cambridge: Cambridge University Press, 1997. Pp.xv + 253, maps. £35.00 (hardback); £12.95 (paperback). ISBN 0–521–59235–6; 0–521–59746–3.

Britain in China: Community, Culture and Colonialism 1900–1949 by Robert Bickers. Manchester: Manchester University Press, 1999. Pp.xii + 276, tables, illustrations. £45.00 (hardback); £15.99 (paperback). ISBN 0–7190–4697–1; 0–7190–5697–7.

Between Two Oceans: A Military History of Singapore From First Settlement to Final British Withdrawal by Malcolm H. Murfett, John N. Miksic, Brian P. Farrell, and Chiang Ming Shun. Oxford: Oxford University Press, 1999. Pp.xviii + 398. £35.00 (paperback). ISBN 0–19–588482–5.  相似文献   
90.
The palaeobiota from a middle to late Holocene succession in Tom Thumbs Lagoon, N.S.W., Australia, reflects a range of environmental conditions caused by sea-level changes and active estuarine sedimentation. At the base of the succession (~ ?0.4 m AHD) a thin bed, containing molluscs dated at 6.7 ka B.P. by radiocarbon and amino acid racemisation, and foraminifers is indicative of open estuarine conditions. From +0.35 m AHD towards the top of the sequence the charophyte Lamprothamnium succinctum occurs in subrecent deposits. This species is characterised here by statistical measurements, and new characters are described and illustrated. The charophytes record a drop in sea level and the establishment of a lower salinity artificial wetland. The investigation has also established that decalcification in charophytes can be related to acidification produced by the release of organic acids, aggravated after 1928 by anthropogenic pollution.  相似文献   
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