5 books found
by Peggy Aldrich Kidwell, Amy Ackerberg-Hastings, David Lindsay Roberts
2008 · JHU Press
From the blackboard to the graphing calculator, the tools developed to teach mathematics in America have a rich history shaped by educational reform, technological innovation, and spirited entrepreneurship. In Tools of American Mathematics Teaching, 1800–2000, Peggy Aldrich Kidwell, Amy Ackerberg-Hastings, and David Lindsay Roberts present the first systematic historical study of the objects used in the American mathematics classroom. They discuss broad tools of presentation and pedagogy (not only blackboards and textbooks, but early twentieth-century standardized tests, teaching machines, and the overhead projector), tools for calculation, and tools for representation and measurement. Engaging and accessible, this volume tells the stories of how specific objects such as protractors, geometric models, slide rules, electronic calculators, and computers came to be used in classrooms, and how some disappeared.
Protestant is shorthand for a spreading family tree of church and theological traditions. Each tradition embodies a historically shaped perspective on the beliefs, practices and priorities that make up a Christian community. Whether you are an insider to one tradition, a hybrid of two or three, or--as many Christians today--an outsider to all, Exploring Protestant Traditions is a richly informative field guide to eight prominent Protestant theological traditions: Lutheran, Anabaptist, Reformed, Anglican, Baptist, Wesleyan, Dispensational and Pentecostal. Clearly and evenhandedly, W. David Buschart traces the histories of each tradition, explains their interpretive approaches to Scripture and identifies their salient beliefs. As a result, you will gain a sense of what it is to believe and worship as a Reformed or Pentecostal Christian, who the traditions' heroes are and where the "theological accents" are placed. Charts displaying the denominational representatives of each tradition and bibliographies mapping the path for further explorations add to the value of this guide. This is a book that seeks to receive rather than evaluate, to listen and understand rather than judge or correct. His is a model of theological hospitality that encourages you to open your doors to the varied ways in which Protestantism has taken root in history and human society. Some things take time, like coming to know a religious tradition. But Exploring Protestant Traditions is an excellent place to start.
by David E. Zitarelli
2022 · American Mathematical Society
This is the first truly comprehensive and thorough history of the development of mathematics and a mathematical community in the United States and Canada. This first volume of the multi-volume work takes the reader from the European encounters with North America in the fifteenth century up to the emergence of a research community the United States in the last quarter of the nineteenth. In the story of the colonial period, particular emphasis is given to several prominent colonial figures—Jefferson, Franklin, and Rittenhouse—and four important early colleges—Harvard, Québec, William & Mary, and Yale. During the first three-quarters of the nineteenth century, mathematics in North America was largely the occupation of scattered individual pioneers: Bowditch, Farrar, Adrain, B. Peirce. This period is given a fuller treatment here than previously in the literature, including the creation of the first PhD programs and attempts to form organizations and found journals. With the founding of Johns Hopkins in 1876 the American mathematical research community was finally, and firmly, founded. The programs at Hopkins, Chicago, and Clark are detailed as are the influence of major European mathematicians including especially Klein, Hilbert, and Sylvester. Klein's visit to the US and his Evanston Colloquium are extensively detailed. The founding of the American Mathematical Society is thoroughly discussed. David Zitarelli was emeritus Professor of Mathematics at Temple University. A decorated and acclaimed teacher, scholar, and expositor, he was one of the world's leading experts on the development of American mathematics. Author or co-author of over a dozen books, this was his magnum opus—sure to become the leading reference on the topic and essential reading, not just for historians. In clear and compelling prose Zitarelli spins a tale accessible to experts, generalists, and anyone interested in the history of science in North America.
The Orphans Court handled appointment of guardians for orphans, guardian accounts, apprenticeships, administrators' accounts of estates and disputes concerning these matters. Also, there are several accounts of Revolutionary Veterans seeking pensions. The
THE LATEST EM TECHNIQUES FOR DETECTING CONCEALED TARGETS, WHETHER EXPLOSIVES, WEAPONS, OR PEOPLE Extensively illustrated from basic principles to system design, the fundamental concepts of RF, microwave, millimeter wave, and terahertz detection systems and techniques to find concealed targets are explained in this publication. These concealed targets may be explosive devices or weapons, which can be buried in the ground, concealed in building structures, hidden under clothing, or inside luggage. Concealed targets may also be people who are stowaways or victims of an avalanche or earthquake. Although much information is available in conference proceedings and professional society publications, this book brings all the relevant information in a single, expertly written and organized volume. Readers gain an understanding of the physics underlying electromagnetic (EM) detection methods, as well as the factors that affect the performance of EM detection equipment, helping them choose the right type of equipment and techniques to meet the demands of particular tasks. Among the topics covered are: Ultra-wideband radar and ground-penetrating radar Millimeter, sub-millimeter, and terahertz systems Radar systems including Doppler, harmonic, impulse, FMCW, and holographic Radiometric systems Nuclear quadrupole resonance systems Author David Daniels has many years of experience designing and deploying EM systems to detect concealed targets. As a result, this publication is essential for scientists and engineers who are developing or using EM equipment and techniques for a diverse range of purposes, including homeland security, crime prevention, or the detection of persons.