2010年85％城市照明将使用高效节能灯

根据建设部公布的《“十一五”城市绿色照明工程规划纲要》，我国将在今后五年内大力推广城市绿色照明，以2005年底为基数，年城市照明节电目标5％，到2010年，城市照明中高效节能灯具的应用率将达85％以上。     

云锡集团羊坝底选厂推广绿色照明的措施及效果

介绍了云锡集团某选矿厂推广绿色照明前的况状和绿色照明改造措施。通过合理使用光源,采用合理照明控制方式与配电系统,加强照明器具的维护等措施,达到了提高光照度,提高用电效率,延长灯具寿命,提高系统功率因素,节电率达43.8%的目的。     

钢铁企业照明节电分析与实践

本文以广钢白鹤洞生产基地的照明实践为例，主要从推广高效照明节电灯具、实施照明节电控制系统改造、采用合理的照明方式以及加强照明节能管理等方面论述了钢铁企业照明节电的思路。     

工业厂区道路照明设计与思考

介绍了工业厂区道路照明的设计原则、照明控制及配比形式、照明光源、灯具类型及相关安全、节能措施。     

浅谈冶金企业绿色照明节电措施

结合中厚板卷厂实际照明情况,说明冶金企业照明用电必须与实际环境相结合,选用合适的照明灯具,阐述了照明节电的方法、措施、效果,并举证了加热炉底照明改造节能案例。     

威钢棒线照明系统节能改造试验

威钢公司照明系统白炽灯使用用量大,功率大,电耗高,为优选符合环境要求的高效节能照明灯具,以棒线为试验点,选择无极灯、大功率节能灯、金卤灯为试验灯具,试验说明,无极灯更适于使用环境,且技术经济指标较其它灯具更优,推荐选择无极灯替换白炽灯实施照明系统改造.     

优化设计实现绿色照明

结合厚板厂实际照明情况，说明冶金企业照明用电必须与实际环境相结合，选用合适的照明灯具，阐述了照明节电的方法、措施、效果，并举证了加热妒底照明改造节能案例。     

城市隧道照明设计探讨

根据近些年的城市隧道工程设计经验,介绍了隧道照明的设计依据、标准及基本要求,分析了城市隧道照明设计的照明标准值、灯具布置、应急照明、照明控制、配线、节能措施等方面内容,并对隧道照明工程设计实例进行了探讨。     

柳钢照明节电措施的探讨

分析柳钢照明用电情况,提出推广应用高效照明节电灯具,改进照明控制系统,优化照明设计以及加强照明节能管理等节电措施。     

城市道路照明设计

本文以城市道路照明设计标准为基础,结合城市道路的特点从供配电及控制,照明设施安装、防雷接地设计等深入分析,明确了城市道路照明设计安全、可靠、舒适的目标。并结合国家“绿色照明”的号召,介绍了节能标准和措施、维护工作,从而实现城市道路照明设计经济合理,环保节能,维护方便。     

高效节能型光源在工厂照明中的应用与节电分析

针对中铝洛铜生产现场原有照明系统存在的不足,本文详细阐述了稀土三基色紧凑型大功率节能灯在其生产现场照明系统节能改造中的应用与节电分析。     

氧化铝厂的电气节能措施

氧化铝厂消耗的电能主要在照明、空调、变压器和电动机设备上，本文介绍了这些设备的节能降耗措施。并通过实际应用取得了较好的经济效益。     

热轧表面检测系统光源设计与应用

作为检测系统的重要组成部分——光源正常工作是表面检测系统的基础保证。在高温环境下,若光源离带钢距离较近,热辐射及对流将导致光源设备的损坏;若距离较远又不能保证带钢表面的照度要求。因此,如何合理控制光源表面温度,保持合理距离的情况下保证带钢表面照度需求,是高温条件下光源系统设计的重点。详细分析了高温条件下光源的距离与光源接收到的热辐射、光源照度之间的关系,并设计出适用于热轧产线表面检测系统的光源照明设备。经现场使用,证明该光源设计方法是有效的。     

Effects of intermittent illumination on perceptual-motor performance.

The experiment was designed to determine whether under conditions of intermittent illumination there is a significant impairment in performance as measured by perceptual-motor tasks. Performance on 5 such tasks under 5 conditions of flickering light was compared with performance under steady light. Time and error scores were considered. No gross detrimental effects of intermittent illumination were detected. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

实施绿色照明存在的问题探讨

本文对当前我国绿色照明设计及应用中存在的问题做了系统而详细的论述,目的是指导电气工程技术人员科学有效地实施绿色照明.     

Transfer between pose and illumination training in face recognition.

The relationship between pose and illumination learning in face recognition was examined in a yes–no recognition paradigm. The authors assessed whether pose training can transfer to a new illumination or vice versa. Results show that an extensive level of pose training through a face–name association task was able to generalize to a new illumination (Experiments 1 and 3), but an equal level of illumination training failed to generalize to a new pose (Experiment 2). The transfer of pose training was likely to depend on a relatively extensive level of training because the same faces with reduced level of exposure (Experiment 4) were unable to reproduce the transfer effect. The findings suggest that generalization of pose training may be extended to different types of image variation, whereas generalization of illumination training may be confined within the trained type of variation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effect of illumination on scores with instrument acuity tests.

To evaluate the effect of variation in illumination on Ortho-Rater scores, acuity measurements were collected from 55 college students. Illumination was varied from 10 to 125% of standard. Near and far acuity scores, for both eyes and for the right eye, were tabulated. Decreases in illumination as great as one-fourth of standard, or increases as great as one-fourth of standard, did not affect visual acuity scores. Near acuity suffers to a greater degree than far acuity scores when illumination is decreased more than 25%. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Working memory is related to perceptual processing: A case from color perception.

We explored the relation between individual differences in working memory (WM) and color constancy, the phenomenon of color perception that allows us to perceive the color of an object as relatively stable under changes in illumination. Successive color constancy (measured by first viewing a colored surface under a particular illumination and later recalling it under a new illumination) was better for higher WM individuals than for lower WM individuals. Moreover, the magnitude of this WM difference depended on how much contextual information was available in the scene, which typically improves color constancy. By contrast, simple color memory, measured by viewing and recalling a colored surface under the same illumination, showed no significant relation to WM. This study reveals a relation between WM and a low-level perceptual process not previously thought to operate within the confines of attentional control, and it provides a first account of the individual differences in color constancy known about for decades. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Evaluation of angular digits and comparisons with a conventional set.

"A new set of digits designed to make maximum use of easily discriminated forms was studied. Data on confusion errors are given. The legibility of the new digits is not independent of whether they are presented as black ground. At low illumination levels white on black is more legible, the reverse being true at high illumination levels. Comparisons with a conventional set, the Mackworth digits, at different illumination levels, exposure times, and angles of view, show the new set to be significantly more legible under all of these conditions." (PsycINFO Database Record (c) 2010 APA, all rights reserved)