972 research outputs found

    Letter from Wilson P. Hunt to George Sibley, April 14, 1825

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    Transcript of Letter from Wilson P. Hunt to George Sibley, April 14, 1825. Wilson asks Sibley to consider giving a job, while surveying the Santa Fe Trail to René Paul

    Particle export fluxes to the oxygen minimum zone of the eastern tropical North Atlantic

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    A Sermon, Delivered December 14, 1825, at the Dedication of the First Meeting-house in Sullivan, Me.

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    A reprinting of the text of the original 1825 sermon, with added illustrations

    Integrable four-dimensional symplectic maps of standard type

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    We search for rational, four-dimensional maps of standard type (x_{n+1} - 2x_n + x_{n-1} = eps f(x,eps)) possessing one or two polynomial integrals. There are no non-trivial maps corresponding to cubic oscillators, but we find a four-parameter family of such maps corresponding to quartic oscillators. This seems to be the only such example.Comment: 5 pages, compile with plain TEX. No figures. To appear in Physics Letters

    Plaque in Christ Chapel

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    We see them every day and pass them as we rush to class. Painting, monuments, and even old photographs that remind us of Gettysburg’s past. They have become so commonplace that we hardly spare a second glance for them so that they start to fade into the general scenery, eventually losing their meaning and with that, the rich history that they denote. What if one could turn back the clock and return to the beginning of freshman year when every sign and monument was new, worth our attention and more importantly, our curiosity? Although Gettysburg College is well steeped in history, it is meaningless unless one takes the time to uncover and try to understand the object. Let us examine the Reverend Adam Long memorial plaque in Christ Chapel to illustrate the rich history and present day reality that lies right in front of us. [excerpt] Course Information: Course Title: HIST 300: Historical Method Academic Term: Fall 2006 Course Instructor: Dr. Michael J. Birkner \u2772 Hidden in Plain Sight is a collection of student papers on objects that are hidden in plain sight around the Gettysburg College campus. Topics range from the Glatfelter Hall gargoyles to the statue of Eisenhower and from historical markers to athletic accomplishments. You can download the paper in pdf format and click View Photo to see the image in greater detail.https://cupola.gettysburg.edu/hiddenpapers/1006/thumbnail.jp

    Compulsory education - in schools only? : divergent developments in Germany

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    Germany is the focus of this paper, owing to the fact that since 1938 it has had the strictest laws on compulsory schooling worldwide. As a result, homeschooling in Germany has become virtually impossible. There are interesting divergences between policy and practice in the German setting, both in the country’s educational history and present educational problems. The Länder (federal states) have the responsibility for education, and they are taking a much stricter line against homeschoolers than a decade ago, especially by depriving parents of the custody of their homeschooled children at an early stage. The laws relied upon, however, were never intended to deal with such educational matters; they were designed to punish parents who abuse or neglect their children. The present, highly questionable legal action succeeds only because of the consent of state schools, state social welfare offices, and courts. The same laws are not used against the parents of the approximately 250,000 teens who are truant. The functioning of the legal and sociological machinery in Germany is being employed aggressively to stamp out homeschooling, while at the same time it ignores the crucial issue of parents who allow their children to skip school—thus depriving them of an adequate education at home or elsewhere. At the same time, the number of specialists in law and education, as well as politicians and governmental experts who argue in favor of homeschooling is growing, and media reports on homeschooling are much more positive than they were a decade ago
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