共查询到20条相似文献，搜索用时 15 毫秒
1.
FRANCOIS PATRICK NZE 《科教文汇》2006,(2)
1. INTRODUCTION The piercing and tattooing carrying becomes a social phenomenon, which causes general astonishment if it is not rejection. The prejudgments are large and the motivations can bringtoregard this practice as pathological. Search for identity?… 相似文献
2.
《中国科学院院刊(英文版)》2005,(3)
It is a big challenge for materi- als scientists to produce highly o r d e r e d m i c r o - a n d nanostructures in a designed pat- tern with uniform size and shape. By controlling the geometry and the stress upon cooling, CAS research- ers coaxed a microstructure to self- assemble into the triangular tessel- lation and Fibonacci number pat- terns on its surface. Their work ‘Tri- angular and Fibonacci number pat- terns driven by stress on core/shell microstructures’ was published on the A… 相似文献
3.
《中国科学院院刊(英文版)》2003,17(4):198-198
A symposium on lunar explo-ration was held from August20 to 25 in Guiyang, capi-tal of southwest Chinas GuizhouProvince. The meeting was jointlychaired by Prof. Sun Jiadong, CASmember and chief designer ofChinas lunar exploration program(CLEP), and Prof. Ouyang Ziyuan,CAS member and chief scientist ofCLEP. Its participants includedofficials, scientists and engineersfrom China Space and TechnologyCorporation, CAS, the National As-tronomical Observatories of CAS,the CAS Institut… 相似文献
4.
《中国科学院院刊(英文版)》2005,(2)
Sanjiang Plain in northeastChina’s Heilongjiang Prov-ince is a vast, low-lyingalluvial floodplain of about 54,000square kilometers where theSonghua, Heilongjiang and Wusulirivers meet. It is the largest freshwa-ter wetlands in China.Supported by CAS, a project wasstarted in 2002 to study the cyclingof chemical elements in the typicalmarsh ecosystem on Sanjiang Plain,and after a two-year study, stagedprogress has been achieved. In Janu-ary 2005, a panel of experts organizedby the CAS he… 相似文献
5.
《中国科学院院刊(英文版)》2006,20(2):73-74
The snow leopard (Uncia uncia) is a rare and endan- gered species of large fe-line animals. Although sharing its name with the common leopard, it is not believed to be closely related to the leopard or the other mem- bers of the Pantherine group and is cl… 相似文献
6.
《中国科学院院刊(英文版)》2006,20(4):226-226
Foundry or metal-casting, a major method for metal forming, is the foundation for hot working processing. The metal-casting history in China could be traced back to the early years of the time- honored Chinese civilization. Chinese ancestry has cast such … 相似文献
7.
《科学学与科学技术管理》2012,33(8)
团队合作所产生的创造力已经成为科技领域的主要发展动力和创新模式。随着团队运作的不断成熟,团队知识创造行为会局限于已形成的惯例、程序和观念,限制了成员创新行为的选择,产生团队核心刚性,导致团队创造力的下降。针对这一现实问题,基于惯例视角,运用演化博弈理论研究团队创造力的演化过程以及演化稳定策略,探讨有利于合作知识创造的成本、收益分配机制以及监督与惩罚机制,并通过数值分析证明了结论的正确性。最后根据研究结论对高校科研团队创造力的有序和持续演化提出了理论建议。 相似文献
8.
《中国科学院院刊(英文版)》2007,(4)
A mature neuron receives inputs from multiple dendrites and sends its output to other neurons via a single axon. 相似文献
9.
Introduction: Diversified Nationalities After World War II, America has achieved a rapid overall development in economy, science and technology, this has made its national power rank top of the world, particularly since the end of Cold War, America has become the only superpower, along with its economic invasion to many other regions, the culture intrusion is inevitable. In China, English learning has never received such attentions as we do today, so it is not unusual that new generations … 相似文献
10.
XIN Ling 《中国科学院院刊(英文版)》2012,26(4):281-283
August 21, 2012 was a big day for ZHU Jinyang, a PhD student in fluid mechanics from Peking University. On that day, he presented his latest research findings in tlow control, which he had prepared for... 相似文献
11.
《中国科学院院刊(英文版)》2005,(1)
A research group led by Prof. Gao Qian (Chien Gao) from the CAS Shenyang Institute of Applied Ecology was recently awarded a first prize in natural science by Liaoning Province in recognition of its many years of bryophyte studies. The award was conferred by S&T authorities of the north-east China province. The CAS group has scoredachievements in the studies of vari-ous aspects of bryophytes, rang-ing from their taxonomy, flora,genetics, spore and pollen, systemdevel opm ent , ecol ogy… 相似文献
12.
《中国科学院院刊(英文版)》2004,(3)
The launch meeting of a research project on the environmental safety, develop- ment tendency and control mechanismofpersistentorganicpollutants(POPs) washeldrecentlyin Beijing. About 40 experts and officials from theCAS Research Center for Eco-EnvironmentalSciences (RCEES), the Chinese ResearchAcademy of Environmental Sciences, PekingUniversity, the CAS Guangzhou Institute ofGeochemistry,NanjingUniversityandTsinghuaUniversity attended the conference. The projec… 相似文献
13.
Humor is the common favorite of people in all walks of life and at all ages. Studying the deep structure of humor, that is, the psychological and cognitive foundation in producing and comprehending humor, is quite practical in helping people first to recognize, understand and appreciate others' humor and then to apply their own humor to their daily communication. 相似文献
14.
以SCI收录的知识研究相关文献为对象,对国际知识管理研究的领域分布情况进行知识地图分析.引入G-N聚类算法,对知识管理研究的领域知识地图进行聚类分析.研究表明,知识管理研究的领域知识地图可以较为明显地分为5个研究板块,即知识管理技术研究、企业知识管理研究、产业知识管理研究、社会知识管理研究、知识管理系统研究,以及图书馆知识管理研究.最后,对5个知识管理基本研究领域的发展情况进行了简要述评. 相似文献
15.
《中国科学院院刊(英文版)》2007,(2)
An Outline of Sustainable Development in China·State Volume was published on 11 February in Beijing. Chief-edited by CAS President LU Yongxiang, the 20-volum book series was the brainchild of more than 180 senior Chinese 相似文献
16.
《中国科学院院刊(英文版)》2007,(3)
A multi-target and interdisciplinary investigation of the mighty Yangtze River's section between Chongqing and the reservoir stemmed by the giant Three-Gorge 相似文献
17.
《中国科学院院刊(英文版)》2005,(2)
A group of paleontologistsheaded by Chen Peiji andZhang Haichun from theCAS Nanjing Institute of Geologyand Paleontology recently receiveda first prize of the 2004 Awards forS&T Progress issued by eastChina’s Jiangsu Province for theirpioneering research into the world-famous fossils of the Jehol Biota andstratigraphy concerned.In the late Mesozoic era,there existed a freshwater biogeo-graphic province represented bythe Jehol Biota on the ancientcontinents of east Asia. With thesize … 相似文献
18.
Humor is the common favorite of people in all walks of life and at all ages. Studying the deep structure of humor, that is, the psychological and cognitive foundation in producing and comprehending humor, is quite practical in helping people first to recognize, understand and appreciate others＇ humor and then to apply their own humor to their daily communication. 相似文献
19.
Liam J. Bannon 《The Information Society》2013,29(4):375-378
Expanding computer network technologies have emerged as a popular communication channel for millions of people. Contemporary literature abounds with ideologically biased accounts of on-line interaction that hinder the emergence of a coherent analytical framework. Scholarly work on computer-mediated communicative play remains underdeveloped. Through an empirically grounded theoretical orientation, this study aims to identify and illustrate processes and elements central to the emergence of self in on-line chat environments. By use of an e-mail survey, participant observation, content analysis, and open-ended interviews, the social nature of on-line interaction is illustrated and identified as significantly more than the technological sum of the medium. Findings indicate that through on-line chat-interaction a ''cyberself'' emerges, rooted in a unique form of communication that is disembodied, dislocated, anonymous, multiple-simultaneous, and faceless. Each of these elements introduces new possibilities to the dramatic nature of on-line interaction, which represents a kind of communication ''self-game'' where participants enact a multiplicity of selves. 相似文献
20.
《中国科学院院刊(英文版)》2006,(2)
Analyses and Testing of Ra- dio Frequency Identifica tion (RFID) in Logistics, a research project carried out by re- searchers from the CAS Institute of Automation (IOA) with the support from the National High-tech Devel- opment Program (so called “863”… 相似文献