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A devastating portrait of war in all its horror, brutality, and mindlessness, this extraordinary novel is written in beautifully cadenced prose. A combat medic in Vietnam faces the chaos of war, set against the tranquil scenes of family life back home in small-town America. This young man's rite of passage is traced through jungle combat to malaria-induced fever visions to the purgatory of life in military-occupied Saigon. After returning home from war to stay with his grandfather, he confronts his own shattered personal history and the mysterious human capacity for renewal.
The availability of electric lighting has changed the lives of people the world over, yet as a major user of electricity it has come under increasing scrutiny in recent years. This scrutiny has focused largely on the environmental consequences, with little consideration of the benefits of lighting. Human Factors in Lighting, Third Edition restores some balance to the discussion by examining the ways in which people interact with lighting. These interactions influence the ability to perform visual tasks; the perception of people, objects, and spaces; human comfort and behavior; as well as human health and safety. It is only by understanding how to use light to achieve these ends that lighting can be provided effectively and efficiently to the benefit of all. See What’s New in the Third Edition: New chapters on the non-image-forming system, lighting for pedestrians, light pollution, and lighting and electricity use Revision of all other chapters to update them to take into account the advances that have been made in our understanding of the effects of light on people over the last decade Integration of the combined effects of light via the visual and non-image-forming systems on performance and perception The book covers both the visual and the non-visual effects of light on people as well as the benefits of lighting and the costs it imposes on the environment. It details the consequences of exposure to lighting or lighting technology and the role of exposure to light on such basic functions of the body as circadian rhythms. The author combines information from many different sources and integrates them into a coherent overview of lighting practice that can be used to develop better lighting solutions at a lower environmental cost.
In a world marred by light pollution, this quest for true darkness is a clarion call to turn out the lights--so that all may see.
Unabridged republication of the original 1913 edition, published as The history of magic, including a clear and precise exposition of its procedure, its rites, and its mysteries.
Vehicle, road, sign, and signal lighting are provided to enable drivers to reach their destinations quickly and safely. However, the attention given to how these forms of lighting function is likely to change as new technology is introduced and understanding of ergonomics and human factors improves. Lighting for Driving: Roads, Vehicle, Signs and Signals, Second Edition shows the crucial role lighting plays in road safety and examines how it could be used more effectively. With light-emitting diodes (LEDs) becoming the lighting source of choice for transport planners and vehicle designers, this book integrates information on road lighting, vehicle lighting, signs, and signals in one handy volume. International in scope and updated for this new edition, this book features lighting examples from the USA, the UK, France, Germany, The Netherlands, Denmark, Sweden, Norway, Finland, Japan, Australia, and New Zealand. Lighting in common vehicle types including cars, vans, trucks, and motorcycles is covered as well as the visibility of pedestrians and cyclists to drivers. Coverage extends to road lighting, traffic markings, vehicle designs, and internal lighting and weather conditions. Now fully updated, a final chapter looks at the future of lighting in relation to driving. The book will help the reader to understand how lighting systems on roads and vehicles work by explaining the thinking and scientific reasoning behind various forms of lighting and analyzing their contribution to the driver’s understanding of real and potential road hazards. This book will be an ideal read for ergonomists and engineers engaged in transport and road engineering, transport planners, civil engineers, vehicle designers, and electrical engineers.

The 55-MPH Speed Limit

United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials

Published: 1985

Total Pages: 372


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Helena Petrovna Blavatsky often known as Madame Blavatsky was a Russian occultist, philosopher, and author who co-founded the Theosophical Society in 1875. She gained an international following as the leading theoretician of Theosophy, the esoteric religion that the society promoted. If you care about Theosophy or this trailblazer of the New Age, then this book is for you. A must for any scholar of spiritual movements. Along with writing her several books, H. P. Blavatsky kept up a voluminous correspondence and also contributed a steady stream of essays and articles to periodicals in English, French, and Russian. ISIS UNVEILED FROM THE CAVES AND JUNGLES OF HINDOSTAN WHAT IS THEOSOPHY? WHAT ARE THE THEOSOPHISTS? MAHATMAS AND CHELAS OCCULT OR EXACT SCIENCE? THE ESOTERIC CHARACTER OF THE GOSPELS OCCULTISM VERSUS THE OCCULT ARTS IS THEOSOPHY A RELIGION? THE VOICE OF THE SILENCE THE KEY TO THEOSOPHY THE SECRET DOCTRINE
While certain ecological problems associated with artificial night lighting are widely known-for instance, the disorientation of sea turtle hatchlings by beachfront lighting-the vast range of influences on all types of animals and plants is only beginning to be recognized. From nest choice and breeding success of birds to behavioral and physiological changes in salamanders, many organisms are seriously affected by human alterations in natural patterns of light and dark. Ecological Consequences of Artificial Night Lighting is the first book to consider the environmental effects of the intentional illumination of the night. It brings together leading scientists from around the world to review the state of knowledge on the subject and to describe specific effects that have been observed across a full range of taxonomic groups, including mammals, birds, reptiles and amphibians, fishes, invertebrates, and plants. Ecological Consequences of Artificial Night Lighting provides a scientific basis to begin addressing the challenge of conserving the nighttime environment. It cogently demonstrates the vital importance of this until-now neglected topic and is an essential new work for conservation planners, researchers, and anyone concerned with human impacts on the natural world.