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Health Impacts of Coal Combustion
This USGS report provides information about the effects of coal combustion on human health. It explains the hazards associated with emissions from both large-scale coal burning electrical plants and domestic cook stoves used in developing nations. In particular, the report discusses specific instances of disease related to the emission of arsenic, fluorine, selenium, thorium, uranium, and polycyclic aromatic hydrocarbons released by burning low-grade coal in poorly vented cook stoves in China.
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Multiple Slit Diffraction Model
The EJS Multiple Slit Diffraction model allows the user to simulate Fraunhofer diffraction through single or multiple slits. The user can modify the number of slits, the slit width, the slit separation and the wavelength of the incident light. The scale of the diffraction pattern can also be changed and a plot of the light intensity can be toggled on and off with a checkbox.
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BITESIZE Biology
BITESIZE Biology -- õppematerjale bioloogias. Mitmesuguste bioloogiateemade käsitlusi: tekst, skeemid ja animatsioone, testid (The Biosphere, The World of Plants, Animal Survival, Investigating Cells, The Body in Action, Inheritance, Biotechnology…).
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Risk Assessment for Toxic Air Pollutants: A Citizen's Guide
This EPA fact sheet provides easy-to-understand information about air pollution and how it affects human health. Topics include health risks, exposure assessment, dose-response relationships, risk assessment, and risk characterization. Simple diagrams and pictures support the text.
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Hard Times
The US stock market crash of 1929 set off the most severe economic depression in the Western world. The so-called Great Depression lasted more than a decade, until approximately 1941. In the United States, the general atmosphere was one of desolation, as expressed in the Dorothea Lange photograph "Thirteen Million Unemployed Fill the City in the Early Thirties," which shows men leaning against a wall in San Francisco. Many photographs in this topic were taken by Lange, one of the primary chronic
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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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Inside the Cell
This brochure explores the smallest form of life: the cell. Discover what's happening inside your body. See basic structures that let your cells accomplish their tasks. Learn about functions shared by virtually all cells: making fuel and proteins, transporting materials, and disposing of wastes. Find out how cells specialize to get their unique jobs done -- and how cells reproduce, age, and die.
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Bloom Clock Project
The Bloom Clock Project is an attempt to create a language for discussing the bloom times of wildflowers and other plants that is neutral in respect to climate, region, and hemisphere. This language will take a few years to develop as it depends on a large pool of data.
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Predicting the Greening of Spring with Red Emperor Tulips
As the earth revolves around the sun in its annual cycle we experience seasonal change. Where will spring arrive first? What kind of patterns will we see as the wave of spring progresses? Start in the fall to think about these questions, and make some predictions. Then in the spring revisit your predictions with each Journey North news update and real-time map.
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John Rylands Library BL15862

JOHN RYLANDS LIBRARY, Deansgate, Manchester. Interior view, showing a staircase and architectural details as seen from a half-landing. The library was completed in 1899 to the designs of architect Basil Champneys, and was commissioned by Enriqueta Augustina Rylands in memory of her late husband. The library is a fine example of Victorian Gothic Revival architecture. Photog
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Diagramming Sentences With Adverbs
This video explains diagramming sentences with adverbs step-by-step. Diagrams and a sample sentence appear on a white screen. Each part of the sample sentence is explained in detail by a narrator.  ( 3:02)
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STS-133: Rendezvous Pitch Maneuver
At 1:15 p.m. EST Saturday, space shuttle Discovery began the nine-minute Rendezvous Pitch Maneuver, or "backflip." With Commander Steve Lindsey at the helm, Discovery rotated 360 degrees backward to enable space station astronauts to take high resolution pictures of the shuttle's heat shield. Lindsey then flew the shuttle through a quarter circle to a position about 310 feet directly in front of the station, allowing the station to catch up with it for docking at 2:16 p.m.
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YMCA reading room 1907 BL20046

YMCA CENTRAL BUILDING, Exeter Hall, Strand, London. An interior view of the reading room in the YMCA's headquarters. The site of Exeter Hall is now occupied by the Strand Palace Hotel. The YMCA was founded in 1844 to provide Christian fellowship for clerks and shop assistants, but quickly expanded to serve a much wider public. Photographed by Bedford Lemere and Co. i
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Phyllis Green and the Spinning Heads
The current exhibit at Otis Ben Maltz Gallery, "Splendid Entities: 25 Years of Objects by Phyllis Green" is the first large-scale survey to present the innovative sculptures of Los Angeles based artist Phyllis Green, highlighting the important contribution Green has made to art and craft for more than two decades. This video concentrates on one group of art pieces "The Hairdo Series"
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Warp speed campus tour: University Park
In this video take a quick spin around our award winning University Park campus. Want to see more? Visit us at http://www.nottingham.ac.uk/pg-virtualopenday/index.aspx A transcript for this video is also available.
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Gastrointestinal / Liver

Content Type: 
Course
Short Title/Course Code: 
Gastro

Author(s): stopol

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http://creativecommons.org/licenses/by-nc-sa/3.0/

SE0026
This square contains a section of the valley of the River Calder, in which road, canal and railway run close together, parallel to the river, and there are a...
Author(s): Humphrey Bolton

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Liberty and Co BL27070_016

LIBERTY'S, Regent Street, London. Exterior view showing the Great Marlborough Street facade of Liberty's newly completed Arts and Crafts Tudor style department store. This extraordinary building was constructed in 1922-24 using timbers from HMS Hindustan and HMS Impregnable. It was a remarkable reaction to the early twentieth century vogue for stone dressed steel-fra
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