温室气体清单编制的思路和基本原则

文章简要介绍了企业建立温室气体排放清单的编制思路和基本原则。文章通过分析编制温室气体清单时如何确定编制范围,关键排放源,计算原理与方法,排放因子和活动强度,以及清单质量保证的注意事项,作者提出了组织（企业）建立温室气体排放清单的建议。     

ISO14001:2004的ISO14001:1996的差异

详细比较了ISO14001:2004新版的国际标准草案与原标准ISO14001:1996的差异。从标准的要求来说,新版标准与原版标准的要求没有大的增减,但是在条理性和行文可读性来说,新标准有明显改进。对如何更好的使用新版标准提出了建议。     

电信设计企业顾客满意服务体系的建设思路

建立顾客满意服务体系，了解顾客的需求和期望，客观、系统地测量顾客满意度，并针对测量结果采取相应措施，不断提高产品质量、服务水平，从而获得持续改进的业绩，是市场竞争对现代企业提出的必然要求。本文根据电信设计企业的实际情况，提出了建立顾客满意服务体系的建设思路，最终达到贯彻ISO9001：2000质量体系标准，充分满足顾客，获得顾客的信赖，并进一步改进产品质量、服务质量、提高企业竞争力的目的。     

Twenty-five years of international collaboration in reference materials via ISO/REMCO

This paper looks back on a quarter century of history of the Council Committee on Reference Materials of the International Organization for Standardization – REMCO. It begins however with the period before its formation in 1976 to describe how the Committee came into being as a response to a growing need by the analytical community for the number and variety of reference materials (RMs) as well as a need for the assurance of the quality of RMs and ends with a view of REMCO activities in the near future. This is not intended as a detailed history but instead to describe the evolution of REMCO by identifying major activities and accomplishments of REMCO. Received: 21 January 2002 Accepted: 22 January 2002     

ISO 9001:2000与成熟度模型的比较研究

本文对ISO 9001:2000质量体系与成熟度模型(CMM)进行了比较研究,分析了两者之间的相似之处和差异,并得出结论:对软件企业而言,这两种用于质量保证的模式都是可行的,但两者应相互结合、互为补充.根据ISO 9001:2000质量体系与CMM模型的特点,提出了基于ISO 9001:2000与CMM的软件开发流程模型.     

Development of standards for reliable surface analyses by ISO technical committee 201 on surface chemical analysis

The need for reliable surface analyses together with quality‐management requirements for analytical laboratories led the International Organization for Standardization (ISO) to form its Technical Committee (TC) 201 on Surface Chemical Analysis in 1991. This article describes the organization of TC 201, the strategies that have been found useful for identifying and assessing possible projects for new international standards, and the 57 international standards and other documents prepared to date by TC 201. Standards have now been developed for Auger‐electron spectroscopy, glow‐discharge spectroscopy, various types of scanning probe microscopy, secondary‐ion mass spectrometry, sputter‐depth profiling, total‐reflection X‐ray fluorescence spectroscopy, X‐ray photoelectron spectroscopy, and X‐ray reflectometry. In addition, standards have been developed with definitions of terms used in surface chemical analysis; the handling, preparation of specimens for surface analysis; information and data‐transfer formats; and methods for determining the lateral resolution of beam‐based methods of surface analysis. Copyright © 2014 John Wiley & Sons, Ltd.     

Total error and uncertainty: Friends or foes?

Guidelines ISO 17025 and ISO 15189 aim to improve the quality-assurance scheme of laboratories. Reliable analytical results are of central importance due to the critical decisions that are taken with them. ISO 17025 and ISO 15189 therefore require that analytical methods be validated and that laboratories can routinely provide the measurement uncertainty of the results of measurements. To evaluate the fitness of purpose of analytical methods, total error is increasingly applied to assess the reliability of results generated by analytical methods. However, the ISO requirement to estimate measurement uncertainty seems opposed to the concept of total error, leading to delays in laboratories implementing ISO 17025 and ISO 15189 and confusion for the analysts. This article therefore aims to clarify the divergences between total error and measurement uncertainty, but also to discuss their main similarities and emphasize their implementation.     

维哈柯文数字化综合应用系统研究

介绍了维哈柯文数字化综合应用系统的研究背景、研究内容、系统结构和设计方案。提出了一种各类资源实现数字化的技术方案。实现了资源的数字化处理,使其实现上网浏览和查询。     

面向ISO18000-6C协议的无源超高频射频识别标签芯片设计

本文提出了一种面向ISO18000-6C协议的无源超高频射频识别标签芯片设计。为了降低芯片的成本和功耗,本文设计了一种低功耗且不含电阻的稳压电路,一种低功耗且频率精度达到4%的时钟产生电路,以及一种新颖的具有大动态范围的ASK解调电路。本文还阐述了基于门控时钟技术的低功耗数字基带电路设计。该标签芯片的总功耗约为14微瓦,灵敏度达到-9.5dBm,读取距离可达5米。整个标签采用TSMC 0.18um CMOS工艺实现,芯片尺寸为880um880um。     

基于ISO14443A协议的RFID集成电路芯片测试系统的研究设计分析

基于ISO14443A协议的RFID集成电路芯片测试系统的设计研究对改善当前ATE的高成本、性能浪费等现象有积极意义。基于ISO14443A协议,利用RFID集成电路芯片设计了一个系统,从软硬件两个方面进行设计调试,并配合优化方案解决设计问题,最终结果表明设计系统运行效果佳,稳定性好,对于工业集成电路芯片测试系统的研究有一定价值。