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51.
麻爱民 《古籍整理研究学刊》2003,(5):46-48
墙盘1976出土,1978年《物》第3期首次公开发表了墙盘拓本,其后不断有拓本出现,不同时期的拓本差别较大,有的甚至关系到字的考释。本搜集了拓本15种,摹本1种,在校勘的基础上,按发表的时间分为早、晚两个时期5种类型,并评定各类型的特点,鉴别其优劣。 相似文献
52.
53.
Tim Foecke Li Ma Matthew A. Russell David L. Conlin Larry E. Murphy 《Journal of archaeological science》2010
Scientists from the National Institute of Standards and Technology (NIST) worked in a collaborative partnership with archaeologists from the National Park Service's (NPS) Submerged Resources Center (SRC) to develop a finite element model (FEM) of the battleship USS Arizona. An FEM is a computer-based engineering model that calculates theoretical stresses, propagation of force, and shape changes to a structure under loads using thousands or even millions of individual elements whose individual responses are well understood. NIST researchers created an FEM of an 80 ft. (25 m) midships section of the Arizona site to analyze archaeological site formation processes on the sunken battleship, in particular to determine the current condition of the wreck and predict its future strength and structural integrity as it continues to corrode. The NIST's FEM study is one aspect of a larger project under the direction of the NPS, the USS Arizona Preservation Project, whose goal is to determine the nature and rate of corrosion affecting USS Arizona, and to model its long-term structural deterioration. The FEM incorporates findings from other key components of the USS Arizona Preservation Project, such as steel hull corrosion rates, structural surveys of the vessel, sediment compaction studies, and analysis of the concretion that covers the ship's hull, into a single tool that is being used to predict how the wreck will degrade in the future. 相似文献
54.
Ma Chunhong Huang Bo 《中国西藏(英文版)》2010,(1):10-13
<正>Myricaria Desv,known locally as to Myricaria Elegance,is a common plant on the plateau in Ngari.It has to be tough enough to survive on the plateau,put down roots,blossom and bear fruit profusely.Nevertheless, it never asks for repayment from either 相似文献
55.
浅析文物鉴定的有效方法 总被引:1,自引:0,他引:1
目前文物鉴定的方法主要有传统鉴定法和现代科学技术鉴定法两种。传统鉴定法包括分类法、比较鉴定法、辨别鉴定法和综合考察法,现代科学技术鉴定法包括运用现代科技对文物进行年代测定、成分分析鉴定和对文物、史迹的调查分析。 相似文献
56.
中国油画家在学习和借鉴西方现代绘画观念、思想、技法的同时,受中国几千年传统思想意识和古代哲学、美学等文化的熏陶以及中国画中写意性语言的影响,经过几代人不懈的努力和探索,形成了具有自己独特风格的画面效果和表现形式,突出了油画的写意性特色. 相似文献
57.
58.
撒拉族是一个古老的民族,主要生活在青海省循化撒拉族自治县。撒拉族刺绣是撒拉人以勤劳和智慧创造的一门艺术,不仅形式多样,工艺精湛,更因其丰富的内涵而大放异彩。没有文字的撒拉族,天才地运用了刺绣,表达民族迁徙、民族生息繁衍的历史,再现风情民俗,寄其精神向往。 相似文献
59.
We see what we are prepared to see. Scientific research aims at breaking down this situation, analysing its subjects/objects
of study from different points of view. Although multiple meanings can be derived from every question and a myriad of positions
can be adopted, some are bound to be silenced by traditional criteria of authenticity. Archaeology is not an exception to
this: the prevailing agenda severely impacts on our perception of what archaeological practice consists. In turn, its ethos
is recreated as part of our own identity processes through our productions, whether by passively accepting monolithic standards
or by dynamically proposing alternative positions in response. The study of the prehistoric and colonial periods in America
can be a good test bed for surveying the influence of academic background upon the analysis of human history. Here we review
two Spanish journals of American studies to discuss the different orientations of the authors according to their provenance.
Plotted against the country represented by the authors, we consider his/her research as regards the object of study (ie. artefacts/written
sources), its origin, chronology and, finally, the aim of the paper. We found interesting orientations in relation to focus
on particular subjects, most probably conditioned by the ontology of the researchers. Although the selection is quite taxative,
it may usefully complement studies carried out in the Americas. 相似文献
60.
上世纪后半叶西安郊区出土四批八件银香球,其内部结构设计奇巧,设计原理与现代陀螺仪中的万向支架相同。在马穆鲁克王朝统治下的埃及和叙利亚,金属匠师对唐代香球进行了非常精确的仿制。13-15,世纪香球及其制造技术西传欧洲,对其时的科学技术发展产生了深远影响。 相似文献