基于相关性的人机系统可靠性模型

本文在剖析人机系统中操作者行为特征的基础上,考虑到操作者行为的自适应性、自学习能力及其行为形成主因子,着重结合操作者行为的相关性-感知作用于判断决策后影响到动作,建立了人机系统中操作者行为模式,并推导出计算操作者可靠度的公式,求出了相应参数.最后进行了实例量度,同时定量辨识了行为相关性对人可靠性的制约程度,以期从人机系统可靠性角度为人机系统的优化设计提供新的依据.     

Nicholas Hobbs (1915–1983).

Presents an obituary for Nicholas Hobbs. Just at the end of his stellar career of public service through psychology, Nick Hobbs received very appropriate honors showing that psychologists and many others knew what a precious national resource his life had been. Only days before his death from cancer on January 23, 1983, he participated in the dedication of the Nicholas Hobbs Laboratory of Human Development of the Peabody College for Teachers of Vanderbilt University, part of the Kennedy Center for Research on Education and Human Development that he founded and directed at its beginning. Two years earlier, he had received two parallel American Psychological Association (APA) awards--one for Distinguished Contributions to Psychology in the Public Interest and another for Distinguished Professional Contributions "utilizing psychological knowledge in the public interest and social policy." As the citations and testimonials on these occasions variously noted, Nick gave creative, responsible, and effective service to the institutions that he helped administer, to the Southern region from which he sprang, to the APA, and to the profession of psychology, but above all to the nation's children and youth, especially those who grew up with disadvantage and difficulty. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Do High-Achieving Female Students Underperform in Private? The Implications of Threatening Environments on Intellectual Processing.

Stereotype threat research has demonstrated that stereotypes can harm student performance in the face of public evaluation by peers or an experimenter. The current study examined whether stereotypes can also threaten in private settings. Female students completed a math test in 3-person groups, which consisted of either 2 other women (same gender) or 2 men (minority). In addition, students either believed their performance would be broadcasted to their peers (public) or not (private). Results revealed that minority students performed worse than same-gender students in both public and private environments. This finding supports the concept of threatening intellectual environments and shows how far reaching the effects of stereotypes can be. The authors discuss these findings in relation to research on tokenism and to stereotype threat and its educational implications. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

高压线走廊下建设大型公共绿地的探索

通过闵行经济技术开发区范围内高压线走廊下的40万m~2非生产性用地建设成大型公共绿地的实践,提出了“以绿养园,以园养园”的新思路,充分体现“谁种养,谁保护,谁得益”的原则,给上海地区乃至全国开发利用高压线走廊下的土地资源,提供了借鉴。     

3G认证和密钥分配协议的形式化分析及改进

介绍了第三代移动通信系统所采用的认证和密钥分配(AKA)协议,网络归属位置寄存器/访问位置寄存器(HLR/VLR)对用户UE(用户设备)的认证过程和用户UE对网络HLR/VLR的认证过程分别采用了两种不同的认证方式,前者采用基于"询问-应答"式的认证过程,后者采用基于"知识证明"式的认证过程.使用BAN形式化逻辑分析方法分别对这两种认证过程进行了分析,指出在假定HLR与VLR之间系统安全的前提下,基于"知识证明"式的认证过程仍然存在安全漏洞.3GPP采取基于顺序号的补充措施;同时,文中指出了另一种改进方案.     

基于B/S模式矿山管理信息系统构建技术研究

在全面分析以往矿山管理信息特点的基础上，提出了基于B／S模式开发矿山信息系统的思路。对基于B／S模式开发矿山信息系统的关键技术及开发步骤进行了详细的介绍。     

律师参与公益诉讼的法理思考

作为公民共同行为有机组成部分的公益诉讼的本质决定了律师参与公益诉讼是尽公民之本分，而作为具有为公众服务精神的律师政治家这一律师职业理想的要求，又决定了律师参与公益诉讼是律师职业特有品格的体现，是律师和律师职业真正获得尊重的基础。结合公益诉讼的现实，从立法上肯定律师参与公益诉讼的主体地位，既可保证律师实现社会正义这一价值追求，又可保证实现公益诉讼的理想效果。     

Omissions and errors in "Media violence and the American public."

Comments on an article by Bushman and Anderson (see record 2001-17729-001). We are concerned that Bushman and Anderson's article on media violence contains data that are incorrect or irreproducible. This is a serious issue; the article has already been referenced by numerous other formal papers according to a Google scholarly article search as well as in a statement to the U.S. Senate, in legal proceedings, and in California State law (Assembly Bill 1179 in 2005). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

油气井智能电子防盗阀门

为了有效扼制油田油井原油被盗的现象，减少因被盗及破坏带来的经济损失，研制出GMS3000油气井智能电子防盗阀门。该电子防盗阀门采用了新颖的防盗控制电路和精密的机械联动机构，通过计算机和管理软件得到相应的阀门授权控制，测量结果自动记录、控制阀门的编号和阀门的联动方式，并给予相应的显示。具有可靠、安全、便捷的特点。应用效果表明，达到了油井防盗、防破坏的目的，收到了良好的使用效果，为油田生产安全和提高经济效益提供了可靠的保障。     

Patterns of discrimination in hiring job applicants with disabilities: The role of disability type, job complexity, and public contact.

Objective: To evaluate the effects of disability type, job complexity, and public contact on hiring decisions. Design and Participants: An Americans With Disabilities Act (ADA; 1990) fact sheet and matched resumes with vocational and medical histories including chronic mental illness, developmental disability, closed head injury, and back injury were provided to 295 undergraduate business-related majors, who rated the applicants' suitability for 2 job positions and work shifts. Results: Findings indicated disparities in ratings of employability as a function of disability type. Paired comparisons yielded complementary findings, with effects of disability type and Disability Type × Job Complexity, but no effects of public contact. Conclusions: Stereotyping and discrimination in employment decisions apparently persist, more than 10 years after the ADA. (PsycINFO Database Record (c) 2010 APA, all rights reserved)