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外固定架治疗胫腓骨严重开放性骨折和骨不连22例报告 被引量:3
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作者 包锦昌 童星杰 +4 位作者 林爱华 刘好源 长明 陈辉东 陈勇 《中国矫形外科杂志》 CAS CSCD 1995年第2期104-104,共1页
外固定架治疗胫腓骨严重开放性骨折和骨不连22例报告包锦昌,童星杰,林爱华,刘好源,长明,陈辉东,陈勇我院1988年以来对伴有严重软组织损伤的胫腓骨开放性粉碎骨折,伴有(或不伴有)下肢短缩的骨不连、骨缺损、骨感染、骨坏... 外固定架治疗胫腓骨严重开放性骨折和骨不连22例报告包锦昌,童星杰,林爱华,刘好源,长明,陈辉东,陈勇我院1988年以来对伴有严重软组织损伤的胫腓骨开放性粉碎骨折,伴有(或不伴有)下肢短缩的骨不连、骨缺损、骨感染、骨坏死的病例采用了外固定架治疗22例,... 展开更多
关键词 胫腓骨骨折 开发放 骨不连 外固定架 固定术
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Tribon系统坡口建模出图二次开发
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作者 赵润 冯园园 《广船科技》 2014年第1期3-8,共6页
本文介绍了焊接坡口的意义与用途,以及如何运用Tribon系统的二次开发实现船体结构坡口信息放样出图的自动化。
关键词 焊接坡口 Tribon系统二次开发坡口建模 出图电标化
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Scientific Communication in the Developing World in an Open Access Mode: The SciELO Model 被引量:1
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作者 Rogerio Meneghini Abel L.Packer 《图书情报工作》 CSSCI 北大核心 2006年第1期38-40,共3页
This paper introduces the Scientific Electronic Library Online (SciELO) program and its three main objectives. Then the paper presents the methodology of open access to scientific information by the SciELO. At last, i... This paper introduces the Scientific Electronic Library Online (SciELO) program and its three main objectives. Then the paper presents the methodology of open access to scientific information by the SciELO. At last, it shows the perspectives of open access in developing countries. 展开更多
关键词 open access SciELO BIREME PAHO FAPESP Brazil scientific information
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Open Access and the Developing World 被引量:4
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作者 Subbiah Arunachalam 《图书情报工作》 CSSCI 北大核心 2006年第1期34-37,40,共5页
Till about 15 years ago, almost all information exchange among scientists and scholars was mediated by print and even then researchers in the developing countries were at a great disadvantage as their libraries did no... Till about 15 years ago, almost all information exchange among scientists and scholars was mediated by print and even then researchers in the developing countries were at a great disadvantage as their libraries did not have the resources to subscribe in comparison with even a small fraction of journals libraries in advanced countries. But the Internet and the World Wide Web initially exacerbated the gap between the rich and the poor countries, as many poor countries were slow to acquire these technologies and the infrastructure (especially bandwidth). Soon it became clear that thanks to these technologies we now have the unprecedented opportunity of having a level playing field in the matter of accessing scientific and scholarly information. Transforming this opportunity into reality is entirely in the hands of the researchers themselves. Imagine a world where every scientist places his/ her research papers, which (s)he wants to give away so others can read and make use of, in a public archive. Anyone anywhere in the world, of course having an Internet connection, can access, download, and read those papers. This is a win-win situation for all: the reader gets to read what he wants to read at very little cost; the author gains greater visibility for his work and the work reported is likely to have greater impact than if it were to be made available only through a toll-access journal. Although the logic is so simple, in reality such archives were not coming up for a very long time. In spite of the fact that computer scientists and physicists had shown about 15 years ago the great advantages of such archives. Recent studies by Alma Swan and others have shown that a very large proportion of scientists are not aware of open access and therefore what we need is focused advocacy. Even among those who know of OA, many are not depositing their papers in archives but say they would if they are asked by their bosses or their funding agencies. Clearly the ball is in the court of scientists and policy makers. OA is especially advantageous to the developing countries as the current access to literatures is poorest in these countries. 展开更多
关键词 open access india developing country
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