Download or read book Fifty five Colorful Years written by Ernest T. Trigg and published by . This book was released on 1954 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Four Colors Suffice written by Robin J. Wilson and published by Princeton University Press. This book was released on 2002 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: On October 23, 1852, Professor Augustus De Morgan wrote a letter to a colleague, unaware that he was launching one of the most famous mathematical conundrums in history--one that would confound thousands of puzzlers for more than a century. This is the amazing story of how the "map problem" was solved. The problem posed in the letter came from a former student: What is the least possible number of colors needed to fill in any map (real or invented) so that neighboring counties are always colored differently? This deceptively simple question was of minimal interest to cartographers, who saw little need to limit how many colors they used. But the problem set off a frenzy among professional mathematicians and amateur problem solvers, among them Lewis Carroll, an astronomer, a botanist, an obsessive golfer, the Bishop of London, a man who set his watch only once a year, a California traffic cop, and a bridegroom who spent his honeymoon coloring maps. In their pursuit of the solution, mathematicians painted maps on doughnuts and horseshoes and played with patterned soccer balls and the great rhombicuboctahedron. It would be more than one hundred years (and countless colored maps) later before the result was finally established. Even then, difficult questions remained, and the intricate solution--which involved no fewer than 1,200 hours of computer time--was greeted with as much dismay as enthusiasm. Providing a clear and elegant explanation of the problem and the proof, Robin Wilson tells how a seemingly innocuous question baffled great minds and stimulated exciting mathematics with far-flung applications. This is the entertaining story of those who failed to prove, and those who ultimately did prove, that four colors do indeed suffice to color any map.
Download or read book Eagle Picher Industries written by Douglas Knerr and published by Ohio State University Press. This book was released on 1992 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive history traces the evolution of Eagle-Picher Industries, a manufacturing firm based in Cincinnati, Ohio, for almost 150 years. Focusing on events prior to the company's involvement in toxic tort litigation, which forced it to file bankruptcy, this work examines Eagle-Picher's development as a diversified industrial manufacturer. From a closely held, regional producer of white lead and other paint pigments, Eagle-Picher became an important miner and processor of non-ferrous metals by investing in zinc-lead fields in Missouri, Kansas, and Oklahoma during the early twentieth century. Once ore reserves in these areas were depleted, the company turned to manufacturing industrial goods and pursued an aggressive and unique expansion and diversification program during the post-World War II era. During the 1950s, 1960s, and 1970s, Eagle-Picher acquired over twenty-five firms, all manufacturers of industrial goods, and assembled a broadly based specialized productive capacity. Eagle-Picher's history illustrates a number of important trends and concepts. First, its experiences in the late nineteenth century provide a valuable look at how smaller firms adapted to the forces of consolidation in the economy. Further, Eagle-Picher's experience as an industrial manufacturer demonstrates the ways in which mid-sized firms grew by focusing on market niches overlooked by larger firms. Finally, Eagle-Picher's approach to acquisition and diversification is unique in today's competitive marketplace. Eagle-Picher's commitment to limited diversification built around historical strengths, its acquisition of successful firms, and its efforts to establish strong lines of communication andeffective controls between the central office and the divisions stand in stark contrast to the efforts of many acquisitive firms during recent mergers.
Download or read book Catalog of Copyright Entries Third Series written by Library of Congress. Copyright Office and published by . This book was released on 1955 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Greek English Lexicon Based on the German Work of Francis Passow written by Henry George Liddell (Dean of Christ Church.) and published by . This book was released on 1843 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Edgar Cayce on Auras Colors written by Kevin J. Todeschi and published by ARE Press. This book was released on 2012 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Including the well known Auras booklet written by Edgar Cayce" --T.p.
Download or read book Annual Report of the Adjutant General for the Year Ending written by Massachusetts. Adjutant General's Office and published by . This book was released on 1866 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of Soybeans and Soyfoods in China and Taiwan and in Chinese Cookbooks Restaurants and Chinese Work with Soyfoods Outside China 1024 BCE to 2014 written by William Shurtleff and published by Soyinfo Center. This book was released on 2014-06-22 with total page 3015 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive index. 372 photographs and illustrations. Free of charge in digital format on Google Books.
Download or read book The Town of Hingham in the Late Civil War written by Fearing Burr and published by . This book was released on 1876 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fifty Colorful Years 1897 1947 written by Joseph H. Lowenstein and Sons and published by . This book was released on 1947 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Nation of Neighborhoods written by Benjamin Looker and published by University of Chicago Press. This book was released on 2015-10-22 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Benjamin Looker investigates the cultural, social, and economic complexities of the idea of neighborhood in postwar America. In the face of urban decline, competing visions of the city neighborhood s significance and purpose became proxies for broader debates over the meaning and limits of American democracy. Looker examines radically different neighborhood visions by urban artists, critics, writers, and activists to show how sociological debates over what neighborhood values resonated in art, political discourse, and popular culture. The neighborhood- both the epitome of urban life and, in its insularity, an escape from it was where twentieth-century urban Americans worked out solutions to tensions between atomization or overcrowding, harsh segregation or stifling statism, ethnic assimilation or cultural fragmentation."
Download or read book Kimball s Dairy Farmer written by and published by . This book was released on 1912 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hide and Leather with Shoe Factory written by and published by . This book was released on 1913 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Annual of Scientific Discovery Or Year book of Facts in Science and Art written by and published by . This book was released on 1867 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual of Scientific Discovery written by and published by . This book was released on 1861 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pharmaceutical Era written by and published by . This book was released on 1928 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
