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学校体育场地器材的质量和规范程度,直接影响学校体育教学的目标实现、任务达成,关系人才培养质量。本文就研制学校体育场地器材质量规范标准的必要性,可行性,标准规范及标准执行建议进行探论,旨在为学校体育场地器材的监管考量法规建设提供参考。 相似文献
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刁帅 《中小企业管理与科技》2021,(11):56-57
风电机组备件的采购与管理是一个复杂的过程。因此,为了保证新能源备件的稳定供应,电力企业设备采购人员可以引入新的设备采购模式,制定明确的招标标准,并注意在采购过程中遇到的问题。积极探索备件管理问题的解决方案,完善物资采购战略规划体系,力争备件质量优良、供应充足、仓库布局合理、管理清晰。最终目标是通过备件管理提高风电企业的效率。 相似文献
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本文对有关法律、法规、标准中与最高管理者相关条款进行归纳和分析,提出核电设备承包商最高管理者应采用的质量管理方法,为同行了解或解决核电项目相关或类似问题提供参考。 相似文献
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由于电力电子技术在电气设备中的广泛应用,以及其它非线性负荷的不断增加,配电网络中的谐波污染问题日益严重,已危及电力网和用电设备自身的安全和经济运行。为此,谐波问题的分析和综合治理也日益成为农网工作者广泛关注的课题。治理好谐波,不仅能降低电能损耗,而且能延长设备使用寿命,改善电磁环境,提高产品的品质。本文从谐波的特点及性质出发,结合相关谐波标准,阐述了谐波测量仪器的基本原理、功能和精度要求等,目的是对谐波的测量、监测与管理有一个较全面的认识,以利谐波的综合治理。 相似文献
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我国水产品加工行业发展现状分析 总被引:1,自引:0,他引:1
本文主要介绍了我国水产品加工业有了长足的发展。但与发达国家相比,仍存在有很多不足,主要体现在基础研究薄弱、加工与综合利用率比较低、加工产品品种少附加值低、装备落后、标准体系不健全、产品质量不高等方面的不足。 相似文献
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影响供水水质主要因素以及解决方法 总被引:1,自引:1,他引:0
我国现行生活饮水卫生标准,对供水单位提出了更高的水质要求。结合现有的条件和现代科学成就,在不改变原有的设备与构筑物的前提下,增加一些切实有效可行性方案,才能达到既经济又有效提高水质质量的目的。 相似文献
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A premise of standard setters and of much empirical research is that improving the quality of accounting standards and their implementation increases information in capital markets. This paper challenges this premise and shows that there are situations in which ‘better’, that is, more forward-looking, accounting standards reduce the information content of financial reports. The reason is that a forward-looking accounting standard affects the smoothness of reported earnings, which can conflict with the manager's smoothing incentive and her willingness to incorporate private information in the financial report. Although the manager could eliminate the effect by earnings management, it is too costly to do so. As a consequence, the capital market's ability to infer the financial and nonfinancial information in reported earnings declines. This finding should increase the awareness that an ‘improvement’ in accounting standards, without considering incentives and other information residing in firms, can adversely affect the quality of financial reporting. 相似文献
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机电项目物资设备采购成本在项目总投资中占比60%左右,是机电项目效益的主要源头.机电项目物资设备采购质量不符合标准规范,采购成本较高,物资设备供应不及时等都会给采购环节带来无法预料的经济、安全风险.基于此,本文从机电项目物资设备采购角度出发,通过文献研究法对其进行归纳建立风险评价指标体系,并采用AHP-粗糙集法将定性、... 相似文献
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伴随着经济的发展,生活水平不断提高,电力系统在日常生活中的作用越来越明显,人们对电力网络的要求也越来越高。变电设备的检修是维护电力系统稳定的基础保障,对电气设备的质量安全也有重大意义。近几年,电气设备运行事故得到了有效的控制,主要原因是电力系统采用了SF6断路器参与电网维护工作,该断路器弥补了传统检修设备的不足,成为现阶段电路检修工作中的重点设备。笔者结合多年工作经验,从变电检修中SF6断路器的主要特征及优势着手,对变电检修中SF6断路器的维护措施作了总结。 相似文献
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工程质量浓缩企业的综合素质,是施工企业生存与发展的基石。了解与质量有关系的方方面面,才能提高质量管理水平,高标准、严要求、创品牌的良好氛围才会形成,从而促进企业在激烈的竞争中持续、稳定、健康发展。 相似文献
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文章对教学仪器企业基本情况进行了统计分析,在此基础上,统计了企业对教学仪器行业内常用标准的认知度,并分析其原因,探讨了教学仪器企业在标准认知方面存在的问题,并提出完善教学仪器企业标准认知度的政策建议。 相似文献
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Brian D. Kluger 《Managerial and Decision Economics》1989,10(1):61-67
An important concern of regulatory agencies is the quality and variety of products offered for sale. This paper considers the effects of introducing quality standards in a monopolized market where the monopoly sells a range of qualities of a product to consumers with varying taste for quality. The introduction of a minimum acceptable quality can alter the entire price and quality schedule offered by the monopolist. Both a uniform and a more general distribution of consumers are studied to examine these changes and their implications for general welfare. 相似文献
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Jan van Dijk 《Quality and Quantity》1986,20(4):357-370
This article argues that core methodological concepts of fundamental research like validity and reliability are transformed in special quality standards in applied social research. They retain much of their traditional strivings but have to realize them in quite other contexts and with quite different purposes. The conditions of their realisation do not have to become worse in the frequently unstructured field settings, as is usually thought, but can improve as well. The crucial role of the characteristic social and communicative settings for methods employed in this context is stressed. For instance, the dialogue between researchers and research subjects and sponsors obtains a special methodological significance here. Seven quality standards are distilled from the practice of applied social research and elaborated partly according to some concepts first suggested by the German action researchers Moser and Schneider. They are called ‘transparancy’, ‘consistency’, ‘communication and cooperation’, ‘stimulus function’, ‘multi-method’, ‘feed-back and confrontation’ and ‘dynamic method’. The general argument is made specific by a treatment of the consequences of these standards for the employment of interviews and questionaires. 相似文献