Got Dirty Air?
This lesson introduces students to the concepts of air pollution and technologies that have been developed by engineers to reduce air pollution. Students develop an understanding of visible air pollutants with an incomplete combustion demonstration, a "smog in a jar" demonstration, construction of simple particulate matter collectors and by exploring engineering roles related to air pollution. Next, students develop awareness and understanding of the daily air quality and trends in air quality u
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San Francisco with elevation (542), x 3 exaggeration
San Francisco with elevation (542), x 3 exaggeration. These scenes shows Landsat Thematic Mapper data of the cities of Oakland and Berkeley, as well as the San Francisco Bay Area. The first image, which is predominately brown in color, is a natural color image which uses the Thematic Mapper bands 3, 2, and 1 displayed as red, green, and blue respectively. This yields a color scheme approximately the same as those seen by the human eye. The other two scenes use data from the infrared portions of
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ManganeseL Period Table
This 2:16 long video explains what Manganese is and what it is used for in daily life. Excellent explanation.
SYMBOL:Mn

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6.3 Authentication of information
www……..gov.uk You can now access government directly through the web. E-government in action. While studying this unit you look at the scope of e-government, the databases that are necessary, the use of biometrics in identification and verification of identity and assess the usability and accessibility of websites.
Author(s): The Open University

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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

6.2 Authority and the variety of information sources
www……..gov.uk You can now access government directly through the web. E-government in action. While studying this unit you look at the scope of e-government, the databases that are necessary, the use of biometrics in identification and verification of identity and assess the usability and accessibility of websites.
Author(s): The Open University

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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Episode 19: Individual Privacy vs Public Benefit in Health (Medical) Informatics

Prof Loane Skene and Assoc Prof Jim Black discuss the debate on medical informatics with Sian Prior

Guests:

Professor Loane Skene, Chair of the Board of Undergraduate Studies, and Professor of Law at the Melbourne Law School and the Faculty of Medicine, Dentistry and Health Sciences
Assoc Prof Jim
Author(s): up-close@unimelb.edu.au (University of Melbourne)

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Episode 35: With No Grain Of Salt: Water Desalination Explained

Assoc Prof Sandra Kentish joins Up Close science host Dr Shane Huntington to discuss water desalination as a technology and a controversy -- and its certain growth in our future.