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Shel Silverstein-"Boa Constrictor"
A student made picture video of Shel Silverstein's poem "Boa Constrictor." (1:19)
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Let's Heat Things Up!
Students observe demonstrations, and build and evaluate simple models to understand the greenhouse effect, the role of increased greenhouse gas concentration in global warming, and the implications of global warming theory for engineers, themselves and the Earth. In an associated literacy activity, students learn how a bill becomes law and research global warming legislation.
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It's Really Heating Up in Here!
Students create and observe a greenhouse effect model and discuss the implications of global warming theory for engineers, themselves and the Earth.
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Middle School Portal: Math and Science Pathways (MSP2)
Presented by Scripps Institution of Oceanography, the Earth Like a Puzzle Web site gives a visually interesting and easy-to-follow description of plate tectonics, the geologic theory that explains how the continents and oceans move across the surface of the planet. A highlight of the site, the Recycling Plates page contains an interactive map of the earth, where users can click to view the locations of tectonic plates, spreading centers, and their relationship to volcanoes and earthquakes. Altho
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Manuscript Cultures from the course History of Information
This course explores the history of information and associated technologies, uncovering why we think of ours as 'the information age.' We will select moments in the evolution of production, recording, and storage from the earliest writing systems to the world of Short Message Service (SMS) and blogs. In every instance, we'll be concerned with both what and when and how and why, and we will keep returning to the question of technological determinism: how do technological developments affect socie
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Cities, Industry, and Pollution in the Twentieth Century 1 from the course American Environmental an
American Environmental and Cultural History - Fall 2006. This course presents a history of the American environment and the ways in which different cultural groups have perceived, used, managed, and conserved it from colonial times to the present. Cultures include American Indians and European and African Americans. Natural resources development includes gathering-hunting-fishing; farming, mining, ranching, forestry, and urbanization. ...
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E-Assessment using Latent Semantic Analysis
E-assessment is an important component of e-learning and e-qualification. Formative and summative assessment serve different purposes and both types of evaluation are critical to the pedagogical process. While students are studying, practicing, working, or revising, formative assessment provides direction, focus and guidance. Summative assessment provides the means to evaluate a learner's achievement and communicate that achievement to interested parties. Latent Semantic Analysis (LSA) is a st
Author(s): Haley Debra,Thomas Pete,Nuseibeh Bashar,Taylor Jos

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Good Neighbors and Bad: Religious Differences on the Plains in the Early 20th century
The harmony of rural life is often romanticized, but differences among neighbors, whether ethnic, religious or political, could often lead to tension, especially as new groups emigrated west. Ezra and Dan Miller were born in a sod house in North Dakota but migrated with a group of Amish Mennonites to Montana. In this 1981 interview, conducted by Laurie Mercier for the Montana Historical Society, they described how local cowboys reacted to the influx of Amish farmers.
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Gimme A Break! Mark Twain Lampoons the Horatio Alger Myth
The ideology of success--the notion that anyone could make it with enough hard work--was widely promoted in Gilded Age America. One of its most famous proponents was the author Horatio Alger, whose novels showed how poor boys could move from "rags to respectability" through "pluck and luck." Between the late 1860s and his death in 1899, Alger published more than 100 of these formulaic stories about poor boys who made good more often because of fortunate accidents than because of hard work and de
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African Liberation
'Dealin'' with poet and Pan African supporter Haki MadhubutiProgram focuses on the meaning, nature, and support of the liberation of African countries by African Americans. Program segments include an excerpt from Henry Johnson's film on the African Liberation Day March in Washington, DC, May 27, 1972 (including footage of Boston residents preparing for the trip to Washington, DC, and event speeches by Charles Diggs, Michigan Congressman and United Nations Delegate and organizer for African self
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GP-B Educator's Guide
This 52-page booklet provides an overview of the history, science and technology of this mission, including an introduction to Einstein's theory of curved spacetime. The guide also contains 18 pages of hands-on classroom activities related to gyroscopes, curved spacetime, frame-dragging and other concepts related to the GP-B experiment.
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Exclusion Chromatography
This site contains a brief description of the separation mechanism in size exclusion chromatography. The picture helps visualize the separation, but is a simplified and idealized presentation. A companion site, http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/A/AffinityChrom.html, describes affinity chromatography. The two sites together may be helpful in a biochemistry course where such techniques are used or discussed.
Author(s): Kimball, John W.

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Copyright 2003 John W. Kimball

Adsorption and Chromatography in Bioseparations
This material was developed for a final year undergraduate bioseparations module. There are a number of links to sites for modeling adsorption chromatography. For example, a link to an Excel spreadsheet provides a demonstration of varying N, l, and K (or alpha)affect band separation. Other links explain adsorption isotherms in the context of bioseparations.
Author(s): Hubble, John

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Copyright 2003 University of Bath

Electrochemistry Resources
This is a general interest website in electrochemistry, offering answers to many common questions. Sections include impedance spectroscopy, quartz crystal microbalance, reference electrodes, simulation voltammetry, potentiostats and handling of mercury. A list of web and book references is available, as is a \\\\\\\"contact us\\\\\\\" tab for questions to the author.
Author(s): Research Solutions and Resources

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Copyright 2003 Research Solutions and Resources

PC Software for NMR, IR
This web site allows readers to download a variety of PC-based NMR simulation programs. NMRSM is for the calculation of spin-spin coupling patterns, the program FTNMR Simulator simulates the operation of a high field spectrometer and the program FIDMAKER allows the user to create FID\'s for subsequent analysis by students. Although these simulation programs are fairly limited in their scope, they will be useful for faculty at institutions that do not have access to a modern Fourier transform N
Author(s): Bell, Harold M.

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Copyright 2003 Virginia Polytechnic Institute and State University

Motion Mountain: The Free Physics Textbook
This site provides a free physics textbook that tells the story of how it became possible, after 2500 years of exploration, to answer such questions. The book is written for the curious: it is entertaining, surprising and challenging on every page. With little mathematics, starting from observations of everyday life, the text explores the most fascinating parts of mechanics, thermodynamics, special and general relativity, electrodynamics, quantum theory and modern attempts at unification. The es
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National Center for Science Education
The National Center for Science Education (NCSE) is a nonprofit organization working to defend the teaching of evolution against sectarian attack. The group is committed to defending the teaching of evolution in public schools. They hope to prevent the teaching of "scientific creationism" in classrooms. The site contains detailed descriptions of past and ongoing court cases, education outreach projects, and ongoing debate over the validity of evolution, plus numerous essays on the controversy. T
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Thundering Scream of the Seraphin's Delight, The
Close-up shots of a double bass are saturated with vibrant color highlights. Images are layered and presented in gridlike formations. A base black-and-white image is enhanced through processing work. 'The Thundering Scream of the Seraphin's Delight' is approximately 15 minutes long. The music, which dominates the work, was composed by Reynold Weidnaar and performed by Weidnaar and Robert Black, who plays the double bass. The score is experimental in tone and unfolds slowly, pushing the capabilit
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Origins of American Animation
This site offers 21 animated films and 2 fragments, which span the years 1900 to 1921. The films include clay, puppet, and cut-out animation, as well as pen drawings. They point to a connection between newspaper comic strips and early animated films, as represented by Keeping Up With the Joneses, Krazy Kat, and The Katzenjammer Kids.
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Diabetes: ADA Guidelines & Clinical Practice
Reviews the classification, screening and diagnostic criteria of Diabetes. Reviews the acute and chronic complications. Describes pharmacologic agents available in the treatment of diabetes. Analyzes glycemic versus nonglycemic goals. Assesses lifestyle modifications and concurrent disease state management. Evaluates the patient's overall diabetes management given patient-specific cases. Relates above objectives to everyday clinical practice.
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