Impact of innovation programs on development of energy system: Case of Iranian electricity-supply system

The paper presents further experiments with an extended version of a comprehensive model for assessment of energy technologies and research and development (R&D) planning to evaluate the impact of innovation programs on development of Iranian electricity-supply system. This analytical instrument is a model of energy R&D resource allocation with an explicit perspective of developing countries which has been linked to a bottom-up energy-systems model. Three emerging electricity generation technologies of solar PV, wind turbine and gas fuel cell are considered in the model and the impact of innovation programs on cost-reducing innovation for them is examined. The main results provided by the modeling approach include optimal allocation of R&D resources, induced capacity expansion policies to guarantee the effectiveness of R&D activities, competitive cost of emerging technologies, impact of innovation programs on optimal structure of electricity-supply system and benefits of innovation programs in the long-run.     

活性白土质量指标控制试验研究

具有黏土性质的非金属矿如高岭石、蒙脱石、海泡石及凹凸棒石等都可作为原料生产活性白土.活性白土已经广泛应用于石油、化工、冶金等领域,它的质量指标直接影响其应用性能.不同的应用领域对活性白土的技术指标要求有所不同,目前尚缺国家标准,根据化工行业标准HG/T2569-94对活性白土指标的规定,对甘肃某矿膨润土(蒙脱石黏土)湿法生产活性白土质量指标控制做了试验分析研究,以便探究如何提高并保证产品质量.     

航空装备保障信息智能化研究

以微处理器技术和信息处理技术为基础，研制了航空装备保障信息智能化系统。该系统在实际应用中取得了良好效果，并具有统计结果准确，自动化程度高，工作稳定可靠，操作简便。易于转移和维护等优点。不仅适用于航空兵部队，而且稍作改动可扩展满足部队其他装备信息化精确保障的需要，为航空装备的精确管理提供了便利。     

卤过氧化物酶在有机合成中的应用研究进展

卤过氧化物酶是一种特殊的过氧化物酶,可以催化多种手性化合物的合成。自上世纪60年代被发现以来,卤过氧化物酶在有机合成中的应用一直是研究热点。综述了卤过氧化物酶的种类及其在手性有机合成中的应用,重点关注了卤化、氧化、环氧化、磺化氧化等反应,并讨论了目前在该领域所面临的问题及今后的发展趋势。     

加强医学摄影研究内容系统化的新思考

医学摄影是学科,更是一个领域。因此,医学摄影的一切研究,都将纳入系统研究之中,摒弃小体系,确立标准化,才具科学性、实用性和可持续性。本文将医学摄影体系的研究、教材体系的研究、标准化的研究、组织体系的研究、多元形式的研究、设备与环境的研究、人才知识结构的研究7个方面纳入在医学摄影研究内容的大系统之中,使之更为系统化、科学化。     

邻仲丁基酚的研发现状及发展趋势

介绍了邻仲丁基酚的国内外研究现状、合成方法和主要用途,提出了改进邻仲丁基酚生产技术的发展方向。     

Challenges and Progress in High‐Throughput Screening of Polymer Mechanical Properties by Indentation

Depth‐sensing or instrumented indentation is an experimental characterization approach well‐suited for high‐throughput investigation of mechanical properties of polymeric materials. This is due to both the precision of force and displacement, and to the small material volumes required for quantitative analysis. Recently, considerable progress in the throughput (number of distinct material samples analyzed per unit time) of indentation experiments has been achieved, particularly for studies of elastic properties. Future challenges include improving the agreement between various macroscopic properties (elastic modulus, creep compliance, loss tangent, onset of nonlinear elasticity, energy dissipation, etc.) and their counterpart properties obtained by indentation. Sample preparation constitutes a major factor for both the accuracy of the results and the speed and efficiency of experimental throughput. It is important to appreciate how this processing step may influence the mechanical properties, in particular the onset of nonlinear elastic or plastic deformation, and how the processing may affect the agreement between the indentation results and their macroscopic analogues.     

填充墙框架结构力学性能的试验研究

为了探讨填充墙钢筋混凝土框架结构的力学性能，对三个三层单跨试件进行了试验研究，通过对试验数据的整理，分析了试件裂缝开展情况及其破坏形式，得出填充墙框架结构的破坏形式主要表现为开洞率小时的弯曲破坏和开洞率大时的剪弯破坏。     

Linkages between manufacturing strategy, benchmarking, performance measurement and business process reengineering

An empirical analysis is presented for researching linkages between manufacturing strategy, benchmarking, performance measurement (PM) and business process reengineering (BPR). Although the importance of these linkages has been described in conceptual literature, it has not been widely demonstrated empirically. The survey research was carried out in 73 medium and large-sized Slovenian manufacturing companies within the mechanical, electro-mechanical and electronic industries. The resulting data were subjected to reliability and validity analyses. Canonical correlation analysis was used to test six hypotheses.The results confirmed the need for a strategically-driven BPR approach and the positive impact of performance measurement on BPR performance.     

From paper to pixels: A comparison of paper and computer formats in psychological assessment

Internet based data collection methods have many advantages for psychological assessment when compared with more traditional paper formats, including, reduced costs, and greater convenience for both the researcher and the participant. However, prior to the wide-spread adoption of these methods, equivalence with paper tests formats must be established. The present study compared questionnaire data from the computer with that from a traditional paper format in a sample of college students both directly and through an opinion survey. Three types of questionnaires that represent distinct areas commonly assessed in psychological research included: quality of life (SF-36), depression (BDI-II) and personality (NEO). A within-subjects design counterbalanced order across the computer and paper formats. Overall the findings showed no differences for the Neuroticism and Extraversion facts of the NEO, for the BDI and for the subscales and composite scores of the SF-36. Significant differences were found between the paper and computer formats for the Openness, Agreeableness, and Conscientiousness facets of the NEO. Additionally, the computer was perceived to be convenient, user-friendly, comfortable, and secure. Results suggest that a computerized format is an efficient way to conduct quality of life research, especially for the assessment of distress levels and quality of life.