Download or read book Color names Color blindness and the Education of the Color sense in Our Schools written by Benjamin Joy Jeffries and published by . This book was released on 1882 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Color Names Color Blindness and the Education of the Color Sense in Our Schools Classic Reprint written by Benjamin Joy Jeffries and published by Forgotten Books. This book was released on 2017-05-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Color-Names, Color-Blindness, and the Education of the Color-Sense in Our Schools Investigation of a railroad accident in Sweden, supposed to be due to color-blindness, led Dr. F. Holmgren, professor of physiology in the University of Upsala, to the belief that the defect must be ftc quent, and hence dangerous on both land and sea. Difficulty arose as to any certain method of detecting it quickly. The absence of any such method has been the especial reason why the defect has hitherto escaped observation. Using the theory of young-helmholtz, and applying a test suggested by Seebeck, he finally brought out his now well-known method with the colored worsteds. By this, and the imitations of it devised here and there, large numbers of persons have been examined all over the world, including both sexes, all colors, ages, and degrees of civilizations, etc. It is a curious fact, that till the expert could test quickly and accurately, the existence of color blindness to the extent now proved remained unknown. It is now admitted that four per cent. Of males are more or less color-blind, and in females not over one-fourth of one per cent. Are thus affected. My own tests, up to the time of writing this, are of males 801 were color-blind, whilst I found but 1 1 females among defect ive in their chromatic sense. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Color names Color blindness and the Education of the Color sense in Our Schools written by Benjamin Joy Jeffries and published by . This book was released on 1882 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Examination of 27 927 School Children for Color blindness written by Benjamin Joy Jeffries and published by . This book was released on 1880 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Color blindness and the Education of the Color sense in Our Schools written by Benjamin Joy Jeffries and published by . This book was released on 1882 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Popular Science written by and published by . This book was released on 1882-09 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.
Download or read book The History of Color Blindness written by P. Lanthony and published by Wayenborgh Publishing. This book was released on 2018-11-30 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pamphlets On Sight written by Anonymous and published by Palala Press. This book was released on 1887 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Our Eyes and Our Industries written by Benjamin Joy Jeffries and published by . This book was released on 1883 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Our Eyes and Our Industries written by Anonymous and published by BoD – Books on Demand. This book was released on 2024-02-29 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1883.
Download or read book Report and Papers on Public Health written by Massachusetts. State Board of Health, Lunacy and Charity and published by . This book was released on 1883 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: 7th includes "General index to the health supplements...[and] an index of...material relative to public health contained in the seven annual reports of the board."
Download or read book Chromographia written by Nicholas Gaskill and published by U of Minnesota Press. This book was released on 2018-12-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first major literary and cultural history of color in America, 1880–1930 Chromographia tells the story of how color became modern and how literature, by engaging with modern color, became modernist. From the vivid pictures in children’s books to the bold hues of abstract painting, from psychological theories of perception to the synthetic dyes that brightened commercial goods, color concerned both the material stuff of modernity and its theoretical and artistic formulations. Chromographia spans these diverse practices to reveal the widespread effects on U.S. literature and culture of the chromatic revolution that unfolded at the turn of the twentieth century. In analyzing color experience through the lens of U.S. writers (including Charlotte Perkins Gilman, L. Frank Baum, Stephen Crane, Charles Chesnutt, Gertrude Stein, Nella Larsen, and William Carlos Williams), Chromographia argues that modern aesthetic techniques are inseparable from the theories and technologies that drove modern color. Nicholas Gaskill shows how literature registered the social worlds within which chromatic technologies emerged, and also experimented with the ideas about perception, language, and the sensory environment that accompanied their proliferation. Chromographia is the only study of modern color in U.S. literature. It presents a new reading of perception in literature and a theory of experience that uses color to move beyond the usual divisions of modern thought.
Download or read book The Educational Journal of Virginia written by Charles Henry Winston and published by . This book was released on 1882 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Circular of Information of the Bureau of Education for written by United States. Office of Education and published by . This book was released on 1884 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Teacher s Manual for Prang s Shorter Course in Form Study and Drawing written by John Spencer Clark and published by . This book was released on 1888 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Book Catalogues 1894 written by and published by . This book was released on 1894 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions of the American Ophthalmological Society Annual Meeting written by American Ophthalmological Society and published by . This book was released on 1915 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt:
