Download or read book Studies in Natural Illumination in Schoolrooms Part III Effect of Clouds on Daylight Illumination and on Daylight Ratios by A F Beal written by Arthur F. Beal and published by . This book was released on 1929 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Public Health Bulletin written by and published by . This book was released on 1929 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions of the Annual Conference of State Sanitary Engineers written by and published by . This book was released on 1929 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Natural Illumination in Schoolrooms Part III written by and published by . This book was released on 1929 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin is a summary of about 45,000 observations of daylight illumination made by the United States Public Health Service in a school building in Hagerstown, Md., during the school year 1923-24. The influence of clouds upon the inside illumination, the outside illumination, and the sky brightness has been made the subject of special study. Also, an analysis is made of the ratio of the inside illumination on a desk to the total outside illumination, (due to both skylight and direct sunlight), and of the ratio of the inside illumination to the outside sky brightness; the distribution of the light within the rooms, and the changes in the distribution accompanying changes in other factors or attendant circumstances; and, finally, an analysis is given showing the relationship, under varying cloud conditions, between the inside illumination and the area of the sky vault which is visible from each desk, and a generalized formula for forecasting inside illumination under any set of attendant conditions. At the end of the paper a summary of the conclusions is given.
Download or read book Studies in Natural Illumination in School Rooms written by Taliaferro Clark and published by . This book was released on 1926 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Natural Illumination in Schoolrooms written by Arthur Floyd Beal and published by . This book was released on 1929 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin is a summary of about 45,000 observations of daylight illumination made by the United States Public Health Service in a school building in Hagerstown, Md., during the school year 1923-24. The influence of clouds upon the inside illumination, the outside illumination, and the sky brightness has been made the subject of special study. Also, an analysis is made of the ratio of the inside illumination on a desk to the total outside illumination, (due to both skylight and direct sunlight), and of the ratio of the inside illumination to the outside sky brightness; the distribution of the light within the rooms, and the changes in the distribution accompanying changes in other factors or attendant circumstances; and, finally, an analysis is given showing the relationship, under varying cloud conditions, between the inside illumination and the area of the sky vault which is visible from each desk, and a generalized formula for forecasting inside illumination under any set of attendant conditions. At the end of the paper a summary of the conclusions is given.
Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 2822 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by American College Health Association Pacific Coast Section and published by . This book was released on 1939 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by and published by . This book was released on 1929 with total page 1328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the School of Education Indiana University written by and published by . This book was released on 1931 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Natural Illumination in School Rooms written by Grover Andrew Kempf and published by . This book was released on 1928 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of Books and Reports in the Bureau of Mines Technical Library Pittsburgh Pa written by United States. Bureau of Mines. Technical Library, Pittsburgh and published by . This book was released on 1968 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Natural Illumination in School Rooms a Report on the Observation of Daylight Illumination of Selected Class rooms of Different Orientation By Taliaferro Clark And Arthur F Beal written by Taliaferro Clark and published by . This book was released on 1926 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in natural illumination in school rooms written by T. Clark and published by . This book was released on 1926 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Bibliography of School Buildings Grounds and Equipment written by Henry Lester Smith and published by . This book was released on 1928 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Viewpoints written by and published by . This book was released on 1931 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Card Distribution written by Library of Congress. Card Division and published by . This book was released on 1954 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
