ISO 9000 versus CMM: Standardization and certification of IS development

A growing number of software developers use standards as a basis for their quality systems. Some of them go one step further and have their quality systems certified. In this paper, two well-known quality standards, ISO 9000 and the CMM, are compared. It is concluded that both standards are useful but there is a growing need for more specific standards.     

一种节能型家用空调器季节能效比SEER测试与计算

根据ARI标准,对一种节能型家用空调器季节能效比进行了SEER的测试.并按照我国的几个典型城市的温度分布统计,进行了SEER的计算.计算结果表明,该空调器具有很高的季节能效比,在部分负荷时有显著的节能作用.     

测量过程统计控制

过程方法是IS09000：2000阐明的管理原则，测量过程被认为是支持组织产品质量的特定过程。如生产过程一样，测量过程中存在变异。这些过程要素和控制应包括操作者、设备、环境条件和应用方法的影响。包括核查标准的休哈特控制图是重要和有效的控制手段。文章介绍了休哈特控制图在测量过程中应用的基本原理。     

民间美术中的"隐喻"思维对现代设计的启示

中国民间美术是中国传统造型艺术的重要组成部分,看上去很"土"的民间美术与现代设计同宗同源、一脉相承.民间美术独特的审美思维是其蕴涵在深层的精髓,着重阐述其"隐喻"思维的特点以及对现代设计的启示.     

一种同步洪流攻击的监测模型

本文提出了一种新型的针对同步洪流攻击的监测模型．文中首先介绍了同步洪流攻击的原理和几种典型的防范这种攻击的对策，接着详述了监测模型的原理并论述了实现监测模型核心部分的方法．这种监测模型主要监测网络中是否发生同步洪流攻击，并及时采取措施恢复正常的网络运行．监测模型引入NDIS协议驱动程序，网络监听及多线程等技术，主要采用跟踪发起TCP连接请求的可疑IP地址的方法进行监测，采用释放被攻击主机上被占用的系统资源的措施使其恢复正常．     

论先进生产力的判断标准与本质特征

先进生产力的判断标准应该是经济效率标准、具体时空标准、人民利益标准、可持续发展标准的统一。先进生产力的三个本质特征：先进生产力是一个诸种先进生产要素综合作用的系统；先进生产力以先进的科学技术为载体；先进生产力具有量态和质态两种属性。     

会计准则国际化的趋势分析

会计准则在会计理论体系中占有重要的地位.随着经济全球化进程的加快,会计作为国际通用的商业语言,在经济全球化过程中扮演着越来越重要的角色.本文在对会计准则国际化的必然性、可行性以及会计国际化存在的障碍进行深入分析的基础上,提出了应对会计准则国际化的对策.     

An Exploratory Examination of Student Attitudes Toward "Impaired" Peers in Clinical Psychology Training Programs.

Do psychology students view their training programs as doing enough to appropriately identify, accommodate, and possibly dismiss students who manifest significant impairment? This study reports the general findings of an exploratory survey distributed to clinical psychology graduate students. Overall, students viewed impairment as a highly sensitive and inadequately addressed issue. Students commonly reported frustration with and concern for impaired colleagues. A few respondents indicated that the terms impaired and problem student were insensitive and that greater attention needed to be given to "impaired" training contexts. Implications regarding formal standards for interpersonal functioning and programmatic supports for students are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A compilation of patents related to mechanical metrology standards and high-precision measurement of mechanical quantities

The paper aims to provide a source of information regarding the measurement of physical quantities, specifically those related to mechanical metrology. Since there is a lack of literature reviews referencing patents as a way of gathering useful information, we performed a systematic search for patents that could solve practical problems in this field. The methodology used focused on one of the most comprehensive patent database, Orbit.com, covering about 70,000,000 documents. This text gives a quick look at the fundamentals of the measurement literature and then points out the state-of-the-art concerning patents in the area of study. Additionally, data analysis shows the trends in the last five decades of patents about the subject. In total, 5686 documents are found and we compiled 10 examples of relevant patents for the quantities Length, Temperature and Mass, making this article a source of information for both scientific and non-scientific metrology community.     

Image analysis for 3D micro-features: A new hybrid measurement method

Measuring 3D micro-features is a challenging task that is usually performed using high-cost systems generally based on technologies with narrow working ranges and very accurate control of the sensor positions. Well-known image analysis methods, such as Photogrammetry, would likely lower the costs of 3D inspection of micro-features and add texture information to the 3D models; however, the behaviour of Photogrammetry is strongly affected by the scaling method because it retrieves a model that must be scaled after its computation. In this paper, an experimental study of the validity of a hybrid 3D image processing method for measuring micro-features is presented. This method exploits the Depth-from-Focus method to retrieve the correct scale for a photogrammetric model. The measurement of properly-designed and manufactured specimens was performed by following and adapting the German guideline VDI/VDE 2634, Part 3 to validate the method using calibrated specimens. The proposed system has been demonstrated to be very promising can achieve an error of less than 10 μm.