因地制宜,建立现代企业设备管理机制

针对目前某些企业在设备管理方面普遍存在的不足 ,结合 ISO90 0 0系列标准 ,运用体系及目标管理的方法建立与企业管理相适宜的设备管理模式 ,以使设备在安全可靠的状态下运行     

A review of frequency regulation markets in three U.S. ISO/RTOs

A review of the frequency regulation market practices of the ISO New England, PJM Interconnection, and Midcontinent ISO is presented here. Particular attention is given to market structure, resource eligibility, selection, market clearing and settlements. An overview of frequency regulating reserves and the capacity and performance components is provided. We find that the observed spread in historic market clearing prices can be explained by how each operator incorporates lost opportunity cost into their clearing formulation.     

介绍ISO9000：2000标准的理论基础质量管理八项原则

文章介绍ISO9000：2000标准的理论基础,即质量管理八项原则,对ISO9000：1994标准的转换有指导作用。     

Reunification: The case for concerted regulatory reform in the U.S. electricity industry

America’s electricity system is in a state of regulatory disarray, and has been for two decades, since the move to restructure the industry that began in the 1990s, which initially faltered with the California crisis of 2000–2001, eventually resulted in a patchwork of state regulatory models, some of which adopted some form of modified restructuring, and others which explicitly resisted it. Many in the industry have attempted to put a positive spin on this patchwork of starkly different regulatory models, arguing that they represent different “laboratories” for exploring the benefits and limitations of each variant. This paper argues that the opposite is the case, and that the reluctance of the industry to make a frank assessment of the benefits and drawbacks of restructuring, and in particular to address the question of why the “flawed” regulatory model that it was intended to replace continues to survive and even thrive in much of the country, has produced a sort of stagnation, in which there is much talk of evolution in regulation and new business models, but little or no tangible progress. The fact that new trends and developments in the industry, such as declining electricity growth and the rise of distributed energy resources, will present serious challenges to all existing regulatory and business models in the electricity industry, makes it imperative that a fresh and unbiased look be taken at regulatory policy. But more than this, to avoid the stagnation that regulatory “agnosticism” has produced over the past two decades, the industry should set as its goal the search for a single state regulatory model that will be flexible enough to accommodate regional differences in generation sources and distributed generation penetration, and adaptable enough to effectively manage the changes which are arising from changing electricity usage patterns and new technological developments. The paper concludes with some suggestions on how to effectively conduct such a program.     

贯彻ISO9000标准健全质量体系的研究

探讨了勘察设计行业贯彻ISO9000族标准和质量认证的必要性,贯标、建全质量体系与质量认证的相互关系,需要澄清的模糊认识,健全质量体系的设计及相关要求。     

高等教育管理实施ISO质量标准的可行性分析

本文在分析了高等教育实施ISO质量标准问题，传统高等教育质量管理模式特点的基础上，对运用ISO9000标准进行高等教育质量管理的必要性和可行性进行了论证，提出了服务性是高等教育质量的基本特征的观念。继而对高等教育质量管理体系的基本框架进行了初步设计。     

数据加密中的多功能接口技术(MFIT)

本文研究的MFIT,符合国际标准化组织(ISO)的OSI标准。可用于数据与数字通信。计算机网络的数据保密中。MFIT与TDM/FDM结合起来,将使我国信息处理事业的计算机网络、数据库和汉字三大公用支撑技术更加完美,亦可缩小我国信息处理技术与世界水平的差距。     

Comparison of ISO 14902:2001 with AOCS Ba 12a-2020 for determining trypsin inhibitor activity in protein products

For measuring trypsin inhibitor activity (TIA), there are two major official methods: American Oil Chemists Society (AOCS) method Ba 12a-2020 and International Organization for Standardization (ISO) 14902:2001. The former was recently approved. The two methods differ in sample preparation, extraction, colorimetric assay systems and TIA calculations. In this study, the two methods were symmetrically compared using three unique sets of samples: assorted protein products of soybeans, pulses, and grains; soybeans boiled for varied durations; and soy white flakes toasted for varied durations. For given samples, significant differences existed in TIA measured by the two methods, resulting from effects related to the assay systems and TIA calculations, not from the difference in sample preparation and extraction. When the same trypsin was used, TIA (in mg trypsin inhibited/g sample) measured by the two methods were highly correlated (r = 0.9973, n = 27), giving an equation of y = 0.5464x − 0.4887, where y represents ISO values and x for AOCS values. The line connecting ratios of ISO/AOCS in TIA and AOCS values remained relatively flat around 0.53 but started to curve down when TIA approached the lowest. Furthermore, for the same samples, TIA values measured by the ISO method decreased with increasing specific activity of trypsin used, while AOCS values remained consistent, leading to decreasing ratios of ISO/AOCS. Therefore, accurate and direct comparison of the two methods was impossible. It could not be resolved by simply changing ISO method's calculations as hypothesized earlier. Regardless, for most samples, ISO values were roughly about 55% of AOCS values.     

中外输电网规划标准对比研究

随着电力系统的发展以及电力体制改革的推进,我国现行输电网规划标准在投资管控方面日显不足,暴露出标准制定、执行和监管等方面存在的深层次问题。为此,分别从技术和监管角度,与北美、英国、德国、法国、俄罗斯等国家或地区的输电网规划标准体系进行对比,研究提出了设计一个良好的输电网规划标准应遵循的6项原则,包括中立性、经济性、明确性、可测性、可操作性和有限的灵活性。最后,指出了我国现行规划标准体系存在的问题,并给出了完善建议。     

国际电工委员会(IEC)简介

文章介绍了国际电工委员会(IEC)成立过程、宗旨、目标、成员。详细介绍了IEC组织机构,IEC与国际标准化组织(ISO)的关系,以及我国参加IEC活动、采标转化情况。