Schools certified under the LEED [Leadership in Energy and Environmental Design] certification support educational programs are the beacons to sustain our Earth. Green schools are a mechanism for learning and their existence is pure example for the future of school facility planning. The purpose of this article is to discuss the various approaches…

Replies to comments mad by Howe et al. on the current author's original article. The double-anchoring theory of lightness (P. Bressan, 2006b) assumes that any given region belongs to a set of frameworks, created by Gestalt grouping principles, and receives a provisional lightness within each of them; the region's final lightness is a weighted…

Discussed is how polarized sunglasses block glare, help spot subtle differences in surfaces, and give a clearer view under water. Information on unpolarized and polarized light is provided. The reasons causing glare to occur and how polarizers decrease glare are discussed. (KR)

Discusses various aspects of visual communication--light, semiotics, codes, photography, typography, and visual literacy--within the context of the communications technology area of technology education. (SK)

Explains the three characteristics of laser light (monochromatic light, divergence, and coherence), the components of a laser, applications of the laser (alignment, distance measurement, welding/cutting, marking, medical applications), and a complete laser training system appropriate for classroom use. (CT)

Health educators are in an ideal position to teach individuals about dangers from the sun's ultraviolet light and how to prevent damage to eyes. Ultraviolet light is described, eye pathology which can be caused by it is outlined, and protective eyewear is discussed. (IAH)

The relationship between theories about electrical conductivity in microscopic wires and laser speckle patterns is described. Practical applications of laser speckle patterns are included. Wave ideas are being used to describe and predict novel phenomena in disordered solids. (KR)

Responds to essays on translation norms and studies by Toury and Hermans, noting their differences and focusing more on Hermans' essay. The paper reads Hermans' essay in terms of his metaphors of translation regarding the passage through the theme of light. It examines the epistemological problem that the light imagery can suggest, and discusses…

Begins with an overview of the basic principles of light and light sources currently utilized in building design. Case studies of several successfully lit library buildings are presented and specific recommendations for the various functional requirements of a library are provided. (15 references) (MES)

Extracting and applying lessons from history is rarely easy and sometimes risky but there are moments when historical records are so compelling that they rise above mere proof to the level of interocular impact. In this article, the author shares his similar experience while visiting his colleague, Professor Bruce Clark, at the University of…

An effective approach to drawing instruction at the secondary level is through the exploration of unique materials and techniques. Two such approaches involve the use of physics and aesthetics--creations of drawings utilizing photographic processes. Methods of teaching direct light drawing and etched light drawing are presented. (Author/KC)

Over the past decade, much has been learned about the ocean's secrets and especially about the creatures of the deep sea. The deepest parts of the oceans are currently the focus of many new discoveries in both the physical and biological sciences. Middle school students find the deep sea fascinating and especially seem to enjoy its mysterious and…

Higher education faculty can be more effective by recognizing what causes immediacy and approach-avoidance behavior in their surroundings, what nonverbal signals they are sending, and how to control their environment, thereby enhancing their interaction with students. This paper examines immediacy theory, approach-avoidance theory, color theory,…

Intended to assist developing countries in the essential task of preserving historical records and, therefore, deliberately oriented towards economy and a low level of technology, this study provides an outline of currently accepted standards that archivists in developing countries, especially those in tropical areas, can apply to their own…

This 12-chapter book examines different phenomena as viewed by those trained in physics. These views (or vistas) are promulgated to demonstrate that the infinite variety of things seen in the material world can be reduced to a handful of general laws and to share with the public the richness of the scientist's world view. The phenomena examined…