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Accelerated Aging
Accelerated Aging: Photochemical and Thermal Aspects represents the culmination of more than 40 years of research by noted scientist Robert L. Feller. The book focuses on the long-term performance of materials such as wool, dyes, and organic compounds; their resistance to change when exposed to environmental factors such as oxygen, ozone, moisture, heat, and light; and their physical durability with handling and use over time. Processes of deterioration are discussed based on speeded-up laboratory studies designed to clarify the chemical reactions involved and their physical consequences.
Artists' Pigments
The third volume in this magisterial series contains articles on Egyptian Blue, Orpiment and Realgar, Indigo and Woad, Madder and Alizarin, Gamboge, Vandyke Brown, Prussian Blue, Emerald Green and Scheele's Green, Chromium Oxide Greens, and Titanium Dioxide Whites.
Artists' Pigments
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Contributions to Conservation Science
A collection of Robert Feller's published studies on conservation science, edited by Paul M. Whitmore.
Evaluation of Cellulose Ethers for Conservation
This report is the result of a three-year research program. It describes the chemical character of cellulose ethers as a general class of polymers and establishes an approximate ranking of the relative stability of each generic chemical subclass. Ranking the thermal stability of the polymers with respect to color change and loss in degree of polymerization led to the conclusion that as generic chemical classes, methylcellulose and carboxymethylcellulose appear to be the most stable of the cellulose ethers. Water-soluble ethylhydroxyethylcellulose apparently also possesses good stability. Of questionable long-term stability are hydroxyethylcellulose and hydroxy- propylcellulose. Ethylcellulos...
Now Pitching, Bob Feller
Bob Feller’s journey from an Iowa farm to the Baseball Hall of Fame in Cooperstown, New York, began in 1936. That’s when the 17-year-old pitcher took the mound for the Cleveland Indians and struck out a scrappy shortstop—and future Hall of Famer—named Leo Durocher. The blistering speed of Feller’s fastball would soon earn him the nickname “Rapid Robert,” as well as the respect of the top players in the game. For 18 years, Feller would remain among the game’s finest pitchers, facing down such fearsome hitters as Joe DiMaggio, Ted Williams, Lou Gehrig, and Hank Greenberg, and amassing the remarkable record of 266 victories and 2,581 strikeouts. In all, Feller led the American L...
Effects of Light on Materials in Collections
The impact of light on works of art and archival materials has long been an issue of concern to conservators and other museum professionals, yet the literature on this subject has never been systematically reviewed. This volume fills that gap by providing a survey of the impact of exposure to light with an emphasis on photoflash and reprographic sources. The information provided will assist the professional audience, especially conservators and collections managers, in assessing the risk to art and archival objects of such exposures. The text surveys relevant photophysical and photochemical principles, photometric and radiometric measurement, and the spectral outputs of several light sources...
Judaism for the World
An internationally recognized scholar and theologian shares a Jewish mysticism for our times Judaism, one of the world’s great spiritual traditions, is not addressed to Jews alone. In this masterful book, Arthur Green calls out to seekers of all sorts, offering a universal response to the eternal human questions of who we are, why we exist, where we are going, and how to live. Drawing on over half a century as a Jewish seeker and teacher, he shows us a Judaism that cultivates the life of the spirit, that inspires an inward journey leading precisely toward self-transcendence, to an awareness of the universal Self in whose presence we exist. As a neo-hasidic seeker, he is both devotional and boldly questioning in his understanding of God and tradition. Engaging with the mystical sources, he translates the insights of the Hasidic masters into a new religious language accessible to all those eager to build an inner life and a human society that treasures the divine spark in each person and throughout Creation.
