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Breaking Beams
Students learn about stress and strain by designing and building beams using polymer clay. They compete to find the best beam strength to beam weight ratio, and learn about the trade-offs engineers make when designing a structure.
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The New England Forest in the Seventeenth Century 2 from the course American Environmental and Cultu
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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Normal Chest CT
Set of normal chest CT images with various important anatomic structures outlined, for cine viewing to gain a 3D view of the structure and its relationship to adjacent organs.
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Dissatisfied With the Lives They Live: Farm Women Describe Their Work in a 1913 U.S. Department of A
Statistics on women's work in the early 20th century were invariably misleading: most women worked but only a minority were formally in the wage labor force. Nowhere was the discrepancy between the domestic ideal and the reality of women's work lives wider than in rural America. In 1913 the U. S. Department of Agriculture decided to investigate and document the lives of farm woman they discovered a vast reservoir of discontent. The report, reproduced here, was culled from letters responding to a
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Seeing the Invisible
Students will be instructed to make an observation of a flower (tulip) given the one stipulation that they will only be allowed to detect the parts of the plant that are green. Through observation and discussion, students will be led to understand that only seeing parts of the flower leads to an incomplete and even inaccurate understanding of its structure. Students will construct their own knowledge of the Sun emitting light above and below the visible spectrum by using UV beads to detect ultr
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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

Molecular Structure and Dynamics by NMR Spectroscopy
This site provides PowerPoint slides for a series of lectures for a graduate-level course in NMR spectroscopy. While the casual student may find it hard to follow everything on the slides without an accompanying lecture, the Power Point files should be very useful for advanced students or educators putting together similar courses. Mathematica documents that allow one to perform matrix algebra and Fourier transforms are also provided.
Author(s): Edison, Arthur S.

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Copyright 2002 University of Florida

Rheodyne - Application Support
Application notes, technical information, and on-line trouble-shooting guide pertinent for Rheodyne products (high-pressure valves).
Author(s): Nine Trees Design

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Copyright 2001 Rheodyne. All rights reserved

Joshua Green, "Moral Tribes: Emotion, Reason, and the Gap Between Us and Them"
Joshua Greene stops by the Googleplex for a conversation with Kent Walker. You can find Joshua's book on Google Play: http://goo.gl/c2u3hW . Our brains were designed for tribal life, for getting along with a select group of others (Us) and for fighting off everyone else (Them). But modern times have forced the world's tribes into a shared space, resulting in epic clashes of values along with unprecedented opportunities. As the world shrinks, the moral lines that divide us become more salient an
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Marine Bioluminescence
This classroom activity is part of the Smithsonian's Giant Squid Curriculum. It uses flashlights to teach students about luminescence, counterillumination, and photophores. In the scope of this activity, students will identify luminescence and brainstorm possible reasons for its biological purpose and function. The activity includes a detailed procedure accompanied with questions teachers can ask in order to promote inquiry and classroom discussion. A link directs teachers to background content
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Fourier Sine Series
The Fourier sine series model displays the sine series expansion coefficients of an arbitrary function on the interval [0, 2?].
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Radioactive Decay Events Model
The EJS Radioactive Decay Events Model simulates the decay of a radioactive sample using discrete random events. It displays the number of events (radioactive decays) as a function of time in a given time interval. You can change the initial number of nuclei, the decay constant and the time interval for the event distribution.
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Cardiovascular Pathophysiology
The Introduction to Cardiovascular Pathophysiology course provides the students with two main objectives. It delineates the material students are expected to understand and have recalled from the basic cardiac physiology lectures and it expands on the discussion of the hemodynamic perturbations of cardiac function.
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Histology: Study of Cells, Tissues and Organs
This course presents the microscopic structure of cells, tissues, and organs, with emphasis on the correlation of structure and function. Vignettes of clinical and pathologic significance are also presented.
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Math Literature Connections: Two of Everything
Two of Everything by Lily Toy Hong recounts a Chinese folk tale. The farmer finds a magic pot which doubles everything that is put into it. This humorous story is a great introduction to function machines and input/output tables as teachers make the transition to the "doubling pot" and recording information in an input/output table.
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eCommunities: Analysis and Design of Online Interaction Environments, Winter 2009
Gives students a background in theory and practice surrounding online interaction environments. For the purpose of this course, a community is defined as a group of people who sustain interaction over time. The group may be held together by a common identity, a collective purpose, or merely by the individual utility gained from the interactions. An online interaction environment is an electronic forum, accessed through computers or other electronic devices, in which community members can conduct
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Immunology, Winter 2008
General Learning Objectives for Immunology 1. To understand the structural and genetic basis of diversity and specificity of immunoglobulins and T cell receptors. 2. To understand the utility of antibodies in many clinical tests for proteins, hormones, etc. 3. To understand the events that hallmark the antigen-independent and antigen-dependent phases of B cell differentiation. 4. To understand the diversity of MHC molecules, and how that diversity differs from immunoglobulin and T cell rece
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Cardiovascular / Respiratory, Fall 2007
For each of the subtopics of the sequence a list of comprehensive behavioral goals and cognitive objectives will explicitly define what a student should know and be able to do by the end of the sequence. These objectives provide a focus for "active" studying. It is important to note that mastery of the "basic facts" concerning structure and function, as defined in these lists of cognitive objectives, is an essential, but only the first step, in life long learning. You must also be able to use th
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Prion Problem Space
Prions are relatively small proteins that display dramatically alternate conformations for similar primary structures. Abnormal conformations appear to cause fatal neurological diseases in a wide variety of mammals. Researchers are discovering the mechanisms behind these conformational changes, including differences that may lead to species barriers (or lack thereof) among exposed animals. How do these conformations differ? How do small sequence differences affect susceptibility to conformationa
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Peer 2 Peer University
The Peer 2 Peer University (P2PU) is an online community of open study groups for short university-level courses. Think of it as online book clubs for open educational resources. The P2PU helps you navigate the wealth of open education materials that are out there, creates small groups of motivated learners, and supports the design and facilitation of courses. Students and tutors get recognition for their work, and we are building pathways to formal credit as well. Currently P2PU is in a pilot
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