论左版

上世纪末 ,软件领域中 ,一种否定性意义的新型版权—“左版”从信息革命浪潮中应运而生。左版的意义远超出所在的技术领域 ,是“信息社会”、“知识经济”、“知识产权”时代一股具有社会革新意义的暴胀能量 ,它反映着并正在加深当代资本主义的基本矛盾。本文对左版这一新型版权思潮和实践的时代背景、总原则和具体法律文本及其深刻的社会意义进行了全面的分析     

GPL授权模式下使用开放源代码软件应注意的若干问题

开放源代码软件正在数字图书馆建设和服务的各个领域得到越来越深入的应用。本文就授权开放源代码软件使用最著名的GPL许可证的主要内容作了介绍,对使用GPL许可证应该注意的若干问题进行了分析。     

Determination of immunoreactivity of<Emphasis Type="Italic">Plasmodium falciparum</Emphasis> antigens,serum dilutions and biomaterials

Immunoreactivity properties of serum dilutions andPlasmodium falciparum malaria antigens were measured and compared by ELISA technique using different ELISA plates to evaluate the role of antigens and serum dilutions for optimum binding. Also effort has been made to see the effect of reaction surface and material i.e. ELISA plates for binding capacity. Serological properties were estimated by ELISA methods for detection of malaria and determination of immunological characteristics. Three Pf antigens (PfAg) i.e. ring infected erythrocyte surface antigen: AR-1 (RESA), histidine-rich protein 2 antigen (HRP-2) and glycophospholipid antigen (grown and developed Pf antigen from PSJ-M strain): GPL1 have been used for serological testing of human blood samples by Enzyme Link Immunosorbant Assay (ELISA). 1∶100, 1∶1000 and 1∶10000 dilutions of Pf positive and negative serum (50 samples in each group) and 1∶1000 dilution of Pf antigens were used to measure immunoreactive properties by ELISA method. Result of PfAg-serum immunoreactivity study showed that GPL1 has the highest degree of immuno binding reactivity compared to other Pf antigens. HRP-2 and RESA antigens showed no significant difference to each other. Study also found that Costar and Fastec ELISA plates have a better Ag−Ab binding capability compared to immulon and Falcon plates at all dilutions of serum. Serum dilution of 1∶100 showed best binding and reactivity with Pf antigens followed by 1∶1000 and 1∶10000 showed lowest reactivity.     

试论开源思想对教育资源建设的意义

开源思想是互联网本质精髓的体现。本文在对开源思想进行了阐述的基础上．论述了开源思想对教育资源建设的影响与意义。     

软件开发的知识产权分析与〈GNU通用公共许可证〉

计算机软件兼具专利权与版权客体之特点.从版权的角度,程序的编制过程就是一个作品的创作过程.软件开发的衍生性、故障的隐蔽、波动性,加上用户需求的多样性,使软件开发、维护量大增,也产生了更多的版权法保护的作品.大量遵循(GPL)的计算机软件纷纷开放源代码,给软件的开发和维护带来便利的同时,也引发诸多GPL软件的侵权问题.软件开发中要合理利用GPL版权规则,避免侵权.     

Sensitivity and specificity of isolated antigen fromPlasmodium falciparum culture supernatant

Immunological sensitivity and specificity properties of isolated Plasmodium falciparum (GPL) antigen from culture supernatant have been measured and compared with malarial antigens and non malarial filtered paper blood sera for potency and efficacy. Latex bead coded GPL, Pf and RESA antigens immunoreaction properties of human filter paper blood samples (FPB) were studied by laser light scattering immunoassay (LIA) and Enzyme linked immunoabsorbent assay (ELISA) techniques. Results of GP. antigen sensitivity study by LIA method showed a very high malaria antibody binding response (MABR) i.e. 6% compared with 78% with RESA and 88% Pf antigens. Malaria detection by ELISA method also found similar results. Specificity study of GPL antigen for different non malarial filter paper blood sera (NMFS) showed no immunoreaction however Pf and RESA antigen showed few positive immunological responses. These results suggest that sensitivity and specificity properties of isolated GPL antigen is better than other antigens.     

Linux与GNU-GPL协议

该文阐述了Linux操作系统与GNU计划的关系,并且对GPL进行了简要论述.     

Code as speech: A discussion of Bernstein v. USDOJ, Karn v. USDOS, and Junger v. Daley in light of the U.S. Supreme Court's recent shift to Federalism

The purpose of this paper is to address the question of whethercomputer source code is speech protected by the First Amendmentto the United States Constitution or whether it is merelyfunctional, a ``machine', designed to fulfill a set task andtherefore bereft of protection. The answer to this question is acomplex one. Unlike all other forms of ``speech' computer sourcecode holds a unique place in the law: it can be copyrighted, likea book and it can be patented like a machine or process.Case law, intellectual property law and encryption exportregulations all reflect this contradictory dichotomy.