光谱实验室的建设和管理

阐述冶金、铸造等行业用于金属成分分析的直读发射光谱仪实验室的建设和管理。从仪器的调研、选型，实验室选址，基础设施设备的准备，仪器的安装、调试、验收、日常分析，实验室管理等几个方面，分别作了介绍。     

Recycling of polyethylene terephthalate (PET Or PETE) plastics – An alternative to obtain value added products: A review

Waste management is become one of the world's most pressing issues. Plastic is one of the most widely utilised materials in the modern world. Plastic manufacturing and usage have risen globally in recent decades due to its low weight and outstanding mechanical properties. Plastic has a wide range of applications due to such good properties include lightweight, high strength, and extended durability. Because of plastics are non- or low-biodegradable, a vast quantity of plastic waste is generated every day, making waste disposal the most pressing matter globally. Furthermore, improper waste disposal pollutes the environment. An ecologically friendly approach is necessary to locket these issues. One of the solutions is to recycle this sort of garbage. There are many plastic recycling technologies available, however practically all of them have certain restrictions. Chemical recycling of plastic, on the other hand, has been shown to be more efficient than other recycling methods. This article provides a quick overview of chemical recycling of PET post-consumer waste and the synthesis of potentially value-added products such as dye or dyestuffs, bolaform surfactant, bio-degradable polyesters, drug carrier, Metal-organic framework (MOF), bio-degradable polymeric scaffolds, polyurethane foam and coating materials etc.     

Variational reactive scattering calculations: computational optimization strategies

Summary We have developed efficient and accurate techniques for the calculation of quantum mechanical reaction probabilities of atom-diatom exchange reactions in the gas phase, and we have optimized a computer code employing these techniques and applied it sucessfully to several systems. In this paper we consider further strategies for improving the algorithm to allow even more demanding applications. In this context, improvement means that equivalent results can be obtained using fewer computational resources (computer time or storage) or that an equivalent expenditure of resources can yield higher accuracy. The new strategies discussed here lead to improvement in both of these areas. Two areas of special focus in the present paper are (i) the finite difference boundary value method used for calculating distorted wave Green's functions and regular solutions for scattering by the distortion potential and (ii) the choice of the distortion potential itself. Among other results included here is the first application of the outgoing wave or scattered wave variational principle to reactive scattering.     

高校实验室安全教育在线资源调查研究*

对国内高校实验室安全教育在线资源现状进行调研。调查结果表明:在线资源主要有慕课、虚拟仿真实验及安全教育考试系统。因此,在安全教育过程中,可充分利用现有线上资源,弥补线下教学因时间有限、容量有限导致的不足,从而提高安全教育实效。线上、线下安全教育如何有机结合从而最大限度地发挥其在高校安全教育中的作用,仍需不断探索。     

OBE理念推动化工设备机械基础课程的改革实践*

以应用型人才培养为目标,探索了利用OBE理念推动化工设备机械基础课程及其课程设计的改革实践。以OBE理念为指导,结合CDIO和LBL的教学模式,提出在教学内容、平台在线课程建设、第二课堂教学、课程设计和考核方法等方面的改革方案,增强了课程的应用性和成果产出,不仅提高了学生对理论知识掌握的牢固度,更提高了学生的实践能力、对知识的灵活应用能力和创新能力,与实际应用连接更加紧密,有效地实现了高素质的应用型人才输出。     

浙江大学基础化学实验研究生助教的实践和探索

研究生助教是对研究生自身能力的培养和锻炼,同时也补充了本科教学教师资源。提高本科教学的质量,需要加强对研究生助教的培训、指导、管理和考评,也需要加强课程教学的统一规范管理,加强对学生学习的督促和引导。本文探讨了基础化学实验研究生助教的教学经验,并对今后实验教学管理以及研究生助教的培养等提出一些思考和建议。     

高效大面积有机白光照明研究及其展望

白光有机发光二极管(OLED)是新一代健康节能照明光源,光效性能已超过荧光灯水平。自从OLED技术问世以来,研究人员陆续开展了关于OLED照明的研究工作。本文介绍了OLED照明的特点,以及国内外OLED照明发展现状,讨论了发展OLED照明技术和装备国产化所亟待解决的重大难题和面临的挑战,重点论述了发展高效大面积OLED照明器件制备技术及推动OLED照明产业化的重要意义。     

化学生物学综合实验教材建设

高质量实验教材是本科实验教学的重要保证,在创新型人才的培养中发挥着巨大的作用。本文从编写背景、指导思想、项目编写与修订等方面介绍了化学生物学综合实验教材的建设情况。该教材经历了十多年实验教学的考验,能较好满足相关学科的学生培养需要。     

The American (USA) perspective six years after implementation of CLIA'88 (Federal) regulations

 On September 1, 1992 all testing sites in the United States were required to comply with the Clinical Laboratory Improvement Amendments of 1988 (CLIA'88). These regulations, based on both total quality management (TQM) and continuous quality improvement (CQI) principles, reshaped the environment for more than 90% of laboratories. CLIA'88 represented a revolutionary change by imposing universal, uniform regulations based on test complexity for all sites examining materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of disease. CLIA'88 specifies minimum requirements for personnel, quality control, and proficiency testing (PT). In addition, laboratories are required to follow manufacturers' directions and comply with other specified good laboratory practices. PT is mandated for most of the frequently run analyses and quality assurance requirements integrate the principles of CQI as well as TQM into the regulatory process. Biannual inspection is integral to CLIA'88, however, laboratories can choose other federally approved ("deemed") professional organizations, such as the Commission on Office Laboratory Accreditation, the College of American Pathologists, or the Joint Commission on Accreditation of Healthcare Organization, having standards that meet or exceed those of CLIA'88. CLIA'88 has still not been finalized. This article discusses the impact and changes since CLIA's implementation in 1992. Received: 5 October 1998 · Accepted: 20 October 1998     

Workshop on "Quality Management in Analytical Chemical Research and Development"

 Maintaining a high quality of research and development (R&D) is fundamental for the competitiveness of European industry. The development of new technologies and the improvement of existing technologies, products, production processes, measurement instrumentation and methods as well as basic research is essential. The objective of the workshop on "Quality Management in Analytical Chemical Research and Development" was to bring together experts from the academic world, industrial and institutional laboratories and also accreditation bodies to discuss the actual state of the art in the field of quality management in R&D, and to set up milestones for further activities. Furthermore, an important objective was to present the EURACHEM/CITAC Guide 2. The paper outlines the programme of the workshop and summarises the round-table discussions and expert recommendations. Most of the contributions to the round-table discussions will be published as full papers in a forthcoming issue of Accreditation and Quality Assurance. The workshop was organised by the Institut für Chemo- und Biosensorik (ICB), Münster, with the financial support of the SMT-Programme of the European Commission (Contract No.: SMT4-CT98-6534).