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71.
The article describes lithic industries of the Upper Paleolithic levels of Kulbulak, Uzbekistan, a key site in southwestern Central Asia based on materials from excavations at several sites in the western and northwestern Pamir– Tien Shan region (Kulbulak, Kyzyl-Alma-2, Dodekatym-2, and Shugnou). A new cultural and technological tradition is introduced, for which the authors suggest the name Kulbulakian. Its distinctive features are the bladelet technique and a microlithic set including backed pieces and triangular microliths. Stages in the evolution of the Kulbulakian tradition are reconstructed: origins, development, peak, and disappearance of the carinated technology. Industries belonging to this tradition have shaped the general appearance of the Upper Paleolithic in the area in question.  相似文献   
72.
The Middle to Upper Paleolithic transition in the Middle Danube area is characterized by the presence of two transitional technocomplexes, the Bohunician and the Szeletian, together with the early appearance of the Aurignacian. The Bohunician lacks a local predecessor and seems to be intrusive to the area. Both the Bohunician typology and technology combine Middle and the Upper Paleolithic components. Although the Bohunician sites are mostly concentrated within the Brno basin, collections with characteristic traces of Bohunician technology have been documented during the same interval in surrounding areas, as well as far to the south and east. A preliminary comparison of the sites indicates a high degree of similarity among assemblages and may represent the same expansion event hypothetically associated with anatomically modern humans.  相似文献   
73.
Introduction     
Abstract

For all of its political drama, the health care debate appears consumed with bureaucratic minutiae quite distant from political philosophy. Yet in important respects that debate is intimately connected with the founding premises of the modern technological project of the mastery of nature for the relief of man's estate as envisioned by René Descartes and Francis Bacon. This essay uses a recent discussion of the health care debate by bioethicist Daniel Callahan to raise some fundamental questions about the role of technology in our medical culture. It argues that modern health care is the Cartesian project come of age, and it uses Descartes' Discourse on Method to reflect on the possibility of a sensible politics of technology in our time.  相似文献   
74.
李娜 《江汉考古》2020,(3):49-56
漆器是良渚文化的重要器类之一,本文从胎质、漆色、髹饰技法和纹饰等方面梳理了良渚文化漆器的工艺特征,并根据出土单位认为墓葬出土的漆器应为仪式用具,填嵌玉石的漆器可能是财富和身份的一种标志,非墓葬单位出土的漆器应为生活用具。良渚文化漆器制作技术继承了长江下游更早的史前文化漆工艺,并有较大的创新与进步。  相似文献   
75.
EUROPE

The Irish in Scotland (1798–1845). By James Edmund Handley. Demy 8vo. Pp. ix+313+xix. Cork : University Press, 1943. Price 10s. 6d.

British Woodland Trees. By H. L. Edlin. Demy 8vo. Pp. ix+182. 133 illustrations. London: B. T. Batsford Ltd., 1944. Price 12s. 6d.

Brenva. By T. Graham Brown. Demy 8vo. Pp. xv+227. 72 photographs. 4 maps. London : J. M. Dent and Sons Ltd., 1944. Price 25s.

British Survey Handbooks. 2. Rumania. By C. Kormos. Fcap. 8vo. Pp. vii+122. Map. Cambridge : University Press, 1944. Price 3s.

British Survey Handbooks. 3. Greece. Compiled by Kathleen Gibberd. Fcap. 8vo. Pp. vii+106. Map. Cambridge : University Press, 1944. Price 3s.

The U.S.S.R. : An Economic and Social Survey. By S. P. Turin, D.Sc. (Econ.). Demy 8vo. Pp. xiii+219. 8 maps, 16 diagrams, 63 statistical tables. London : Methuen and Co. Ltd., 1944. Price 16s.

ASIA

China. By A. G. Wenley and John A. Pope. Med. 8vo. Pp. v+85. 25 plates. 7 sketch maps. 3 figs. Smithsonian Institution War Background Studies No. 20. Washington, D.C. : Smithsonian Institution, 1944.

AUSTRALASIA

Mew Zealand: A Working Democracy. By Walter Nash. Demy 8vo. Pp. vii+290. Frontispiece. 1 map. London : J. M. Dent and Sons Ltd., 1944. Price 8s. 6d.

GEOMORPHOLOGY

Volcanoes as Landscape Forms. By C. A. Cotton. Demy 8vo. Pp. 416. Frontispiece. 223 figs. Christchurch, N.Z., and London : Whitcombe and Tombs Ltd., 1944. Price 32s. 6d.

OCEANOGRAPHY

Pacific Ocean Handbook. By Eliot G. Mears. 7x4 inches. Pp. x+198. 58 figs. 7 maps. Stanford University, California : James Ladd Delkin, 1944. Price $2.00.

EDUCATIONAL

The British Isles : A School Certificate Geography. By S. J. B. Whybrow, B.Sc, F.R.G.S. Crown 8vo. Pp. x+196. 66 sketch maps. 20 photographs. London : J. M. Dent and Sons Ltd., 1944. Price 3s.

GENERAL

International River and Canal Transport. By Brig.‐Gen. Sir Osborne Mance, K.B.E., C.B., C.M.G., D.S.O., assisted by J. E. Wheeler. Demy 8vo. Pp. viii+115. 2 maps. Issued under the auspices of the Royal Institute of International Affairs. London : Oxford University Press, 1944. Price 10s. 6d.

Heresies and Humours. By Major C. S. Jarvis, C.M.G., O.B.E. Demy 8vo. Pp.176. Illustrated by R. A. Young. London : Country Life Ltd., 1943. Price 8s 6d.  相似文献   
76.
This paper considers the transition from Howiesons Poort to post-Howiesons Poort technologies at the rock shelter site of Klein Kliphuis, South Africa. The transition at this site is shown to be gradual, with incremental changes in material selection and in the size and shapes of flakes and cores. Implements which appear to blend characteristics of those distinctive of the earlier and later industries appear briefly at the mid-point of the transition. The results suggest that there is unlikely to have been an occupational hiatus between the Howiesons Poort and post-Howiesons Poort. Explanations for the Howiesons Poort phrased in terms of population expansion and contraction are also difficult to support. Technological changes at this time may relate to environmental variation, though the limited nature of terrestrial archives documenting changes in resource productivity necessitate that any such suggestion be made with caution.  相似文献   
77.
周波 《神州》2011,(12):40-41
教学中社会与学校、教师与学生、课程与生活、知识与经验等二元结构是客观存在的,也是无法从根本上剔除的。一位优秀的教师是要承认二元的存在,同时又协调二元的关系,也就是我们时常讲的“对立统一”。借助信息技术(多媒体教学)做到“对立统一”是一个极好的方法。无论运用何种手段。只要能够打破教学中的时间、地点、人物、任务和结果的单一性,真正做到“社会即学校”、“以学生为师”、“生活即学习,学习即生活”,这就叫“无边界学习”。“多媒体技术运用”和“远程教育”都不能讲是“无边界学习”。  相似文献   
78.
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80.
During the late 19th and early 20th centuries, Denmark was an important overseas example in the United Kingdom's intertwined debates over free trade and agricultural modernization. Both countries remained open to foreign agricultural imports even as many other European states protected their farmers. But whilst British and Irish agriculture struggled, Denmark became a hugely successful exporter of dairy and pork. This achievement of rural prosperity under a liberal trade regime had obvious relevance to the future of agriculture in Britain, and particularly Ireland. Agricultural reformers in the two islands used the Danish example to show that technical education and co-operative production would allow farmers to profit even under free trade, whilst for British Liberals, ideologically committed to free trade, Denmark demonstrated that imported foodstuffs were actually a prerequisite for a flourishing rural economy. Several prominent Danish free traders personally intervened in the early 20th-century debate over tariff reform to affirm these very points. However, British and Irish protectionists contested the ‘free trade’ character of Denmark's fiscal policy. The article situates the Danish comparison within a broader Anglo-Scandinavian transnationalism, in which the themes of modernity and liberalism reside to the fore.  相似文献   
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