Sun, Earth, Man PDF Download

Author: Theodor Landscheidt
Publisher:
ISBN: 9781871989007
Category : Astrology
Languages : en
Pages : 112

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Author: P.U. Giacomoni
Publisher: Elsevier
ISBN: 0080518168
Category : Science
Languages : en
Pages : 781

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Book Description
"Sun Protection in Man" looks at the beneficial and harmful effects of solar radiation. The physiological consequences of sun exposure have been systematically studied starting at the end of the nineteenth century and we now have accumulated knowledge about how Caucasian and Asian skins reacts to solar radiation. The chemical effects of solar ultraviolet radiation have been analyzed with particular emphasis during the second half of the twentieth century. Research on micro-organisms has allowed us to understand the mechanisms of UV-induced mutagenesis and photosensitization. Studies with laboratory rodents have opened the path to the understanding of UV-induced immune-depression, carcinogenesis, photo-damage and photo-aging. The results of these studies have enabled other scientists to investigate the same phenomena in human organs such as the skin and the eye. UV radiation damages hair, as well. The present knowledge in these fields is summarized in some of the chapters of this monograph.Mass phenomenon in Europe with the generalization of summer vacations which were a consequence of social reforms introducing the concept of "paid vacations". This created a need for protection and opened a market for sunscreens. This monograph is concerned with sun protection as a whole and is not just "another book on sunscreens". Nonetheless, in these days of general concern, it is important to learn about the efficiency of sunscreens. Several authors discuss how to reduce the number of impinging photons and explain why sunscreens seem to offer less protection than expected. Guidelines are given on how to use sunscreens in everyday life, which are expressed rigorously though clearly, for access to the common reader.Our knowledge on the relationship between sun and humans is at the early stages of development. Industrial and commercial activities are concerned by the development of this knowledge, and rules have been and will be promulgated to guarantee efficacy and safety of sun-products. It is hoped that this monograph will be of interest to the scholar, the layman and the legislator.

Author: Jay Jacob Wind
Publisher:
ISBN: 9780999741917
Category :
Languages : en
Pages : 120

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Book Description
The story takes many twists and turns, but always lays out clues in advance. Anton Chekhov said, 'If you say in the first chapter that there is a rifle hanging on the wall, in the second or third chapter it absolutely must go off.' If you follow everything in the first half of the book, from 5:00 AM to 5:00 PM on the Saturday before Marine Corps Marathon, then you may be able to anticipate the fast-moving action in the second half, from 6:00 PM that Saturday to 8:00 AM on the Sunday of Marine Corps Marathon. This book is the first-ever fiction novel to involve Marine Corps Marathon, and you learn what it takes to train for and then run Marine Corps Marathon, but wait, there's more. Along the way, you learn quantum mechanics, astrophysics, the elusive "Theory of Everything," Internet history, a little bit of Russian language, a lot of chess, and how three families show their love in three very different ways.

Author: Ghassān Kanafānī
Publisher: Three Continents Press
ISBN: 9780894108570
Category : Fiction
Languages : en
Pages : 117

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Book Description
This collection of important stories by novelist, journalist, teacher and Palestinina activist Ghassan Kanafani includes 'Men in the Sun,' the basis of the film 'The Deceived.' Also in the volume are 'The Land of Sad Oranges', 'If You Were A Horse', 'The Falcon' and 'Letter from Gaza.'

Author: Anthony Ray Hinton
Publisher: Feiwel & Friends
ISBN: 1250817374
Category : Juvenile Nonfiction
Languages : en
Pages : 288

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Book Description
The Sun Does Shine is an extraordinary testament to the power of hope sustained through the darkest times, now adapted for younger readers, with a revised foreword by Just Mercy author Bryan Stevenson. In 1985, Anthony Ray Hinton was arrested and charged with two counts of capital murder in Alabama. Stunned, confused, and only 29 years old, Hinton knew that it was a case of mistaken identity and believed that the truth would prove his innocence and ultimately set him free. But with a criminal justice system with the cards stacked against Black men, Hinton was sentenced to death . He spent his first three years on Death Row in despairing silence—angry and full of hatred for all those who had sent an innocent man to his death. But as Hinton realized and accepted his fate, he resolved not only to survive, but find a way to live on Death Row. For the next twenty-seven years he was a beacon—transforming not only his own spirit, but those of his fellow inmates. With the help of civil rights attorney and bestselling author of Just Mercy, Bryan Stevenson, Hinton won his release in 2015. With themes both timely and timeless, Hinton’s memoir tells his dramatic 30-year journey and shows how you can take away a man’s freedom, but you can’t take away his imagination, humor, or joy.

Author: Anthony Ray Hinton
Publisher: St. Martin's Press
ISBN: 1250124719
Category : Biography & Autobiography
Languages : en
Pages : 270

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"A powerful, revealing story of hope, love, justice, and the power of reading by a man who spent thirty years on death row for a crime he didn't commit"--

Author: T. A. Heppenheimer
Publisher: Little Brown
ISBN: 9780316357937
Category : Fusion reactors
Languages : en
Pages : 384

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Author: Cid Corman
Publisher: New Directions Publishing
ISBN: 9780811200240
Category : Literary Criticism
Languages : en
Pages : 140

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Book Description
Corman, Sun Rock Man. Poems about Matera, Italy

Author: Baonian Wan
Publisher: Springer Nature
ISBN: 981163887X
Category : Technology & Engineering
Languages : en
Pages : 156

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Book Description
This book introduces the research process and principles of the controlled super-coupling nuclear fusion experiment at the Experimental Advanced Superconducting Tokamak (EAST) nuclear fusion reactor in Hefei, China. It uses straightforward language to explain how nuclear fusion can provide safe, environmentally friendly, clean, and inexhaustible energy in future. EAST is the world’s first fully superconducting, non-circular cross-section tokamak nuclear fusion experimental device, independently developed by the Chinese Academy of Sciences. This book helps demonstrate China’s cutting-edge scientific and technological advances to the rest of the world, helps spread the scientific spirit to people around the globe, and promotes prosperity and development. The book is intended for all non-experts who would like to learn more about nuclear energy and related technologies.

Author: Gordon D. Morgan
Publisher: Xlibris Corporation
ISBN: 1543470785
Category : Social Science
Languages : en
Pages : 113

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Book Description
I began teaching a course on whiteness more than fifteen years ago. After teaching various race-relations courses for some thirty-five years, it dawned upon me that the emphasis was on the wrong variable. Whiteness contributed to many social problems, but much greater stress was placed on blackness. From early college, on talking about race, practically no emphasis was placed on whiteness. As I researched and thought about it, I could see that whiteness was a larger descriptive and explanatory variable than had been given attention. Having to write my own text and other materials for the class, the present work is continuing emphasis on trying to understand why and how whiteness became such a trying and problematic subject.