Variability and Selection in Natural Populations of Wood Lice
This resource is a detailed manual of protocols and instructional information for carrying out an undergraduate laboratory exercise in evolution, including student outlines, pre-lab questions, post-lab questions, instructors notes, and suggested questions for laboratory reports.
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Using Dermatoglyphics from Down Syndrome and Class Populations to Study the Genetics of a complex tr
Dermatoglyphics is the study of epidermal ridges on the hands and feet. Ridge patterns and counts develop prenatally, are inherited, and show quantitative variation. This exercise introduces the preparation and interpretation of finger and palm prints for quantitative analysis. The techniques are simple, inexpensive, and can be adapted as an exercise on genetics for beginning or advanced students. Palm prints from individuals with Down Syndrome serve as a population sample to statistically test
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Lighting Up: Analysis Of Yeast RAS Genes Using A Chemiluminescent Southern Blot Procedure
Genomic and plasmid-encoded RAS2 genes from Baker's and brewing yeast strains will be analyzed using a shortened Southern blot procedure employing chemiluminescence. Unique parts of this procedure are the gravity-driven "upside down" transfer and a rotisserie-like hybridization oven, which greatly facilitate shortening the transfer time to 45 minutes and the hybridization step to 60 minutes. Chemiluminescence obviates problems associated with radioisotopes without sacrificing sensitivity: the pl
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Estimating Time from Rate
Harry estimates how long it will take him to get to the front of a long ticket line in this Cyberchase video segment.
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Samuel Bak: The Image of the Warsaw Boy in the Art of Samuel Bak
Samuel Bak - Artist, USA : Icons of Loss- The Image of the Warsaw Boy in the Art of Samuel Bak The 6th International Conference on Holocaust Education Teaching the Shoah -- Fighting the Racism and Prejudice Day 3 -- Thursday, July 10, 2008 Building a Better World -- The Legacy of the Survivors and Celebrating Israel in its 60th Year http://www1.yadvashem.org/yv/en/education/conference/2008/index.asp
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Guide to the Papers of Senator Matthew Stanley (M.S.) Quay, 1836-1927
This collection includes biographical material, clippings, correspondence, letterbooks, memoranda, military service documents, notes, pamphlets, scrapbooks, speeches and telegrams primarily concerning Pennsylvania legislator and U.S. Senator Matthew Stanley (M.S.) Quay, 1833-1904. Also included in the collection is correspondence of M.S. Quay's secretary, Frank Willing Leech; Dr. John Oliver, University of Pittsburgh history professor and various Quay family members.
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Any requests for permission to publish, quote, or reproduce materials from this collection must be submitted in writing to the Assistant University Librarian for Archives and Special Collections. Perm

Guide to the Davison Sand and Gravel Company (New Kensington, Pennsylvania) Records, 1881-1925
The collection includes ledger books, a journal, business papers, production reports, statistics on Pittsburgh (Pa.) river commerce, and blueprints of steamships.
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Any requests for permission to publish, quote, or reproduce materials from this collection must be submitted in writing to the Assistant University Librarian for Archives and Special Collections. Perm

Guide to the Papers of the National Council of Jewish Women, Pittsburgh Section, 1894-2003
The Papers of the National Council of Jewish Women (NCJW), Pittsburgh Section, consist of organizational records, including correspondence, memorabilia, reports, minutes, photographs, and oral histories for the period 1894 to 1997. The bulk of the records are from the NCJW Pittsburgh Section, however there are some materials in the collection regarding NCJW state and national activities.
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Any requests for permission to publish, quote, or reproduce materials from this collection must be submitted in writing to the Assistant University Librarian for Archives and Special Collections. Perm

Bensko, John
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Author(s): Rhodes College Archives

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1.8 Reflecting on definitions of ‘abnormality’

The main thing to remember is that the way that ‘abnormality’ is defined will have consequences for the method of identification. It will also impact on people's expectations of their future development. For example, we discussed the way that dyslexia is defined in relation to a person's IQ. Does that mean that if someone has a low IQ and an even lower reading age we should adjust our expectations of what that person can achieve with help, or let IQ influence how much help is offered
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Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

Logarithm Concepts -- Introduction
This module introduces the concept of logarithms.
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VID00003
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The Presidency: First Lady Betty Ford
Historian and author Carl Anthony discusses First Lady Betty Ford. The lecture coincides with an exhibit at the museum on Betty Ford s unique life -- - from her Grand Rapids upbringing to a career in fashion and dance, to a congressman s wife, First Lady of the land, to helping millions with breast cancer awareness and overcoming for herself and helping others defeat chemical dependency. (05:41)
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Prepare sample - Perform Instrumental Tests/Procedures
An introduction to the use of specific testing equipment in scientific and medical testing laboratories. Covers sample preparation procedures used in food and beverage testing.
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Uranus
This 5:22 long video shows Uranus as a  huge, icy giant, Uranus is one of the system's great mysteries. Frigid temperatures, powerful ice storms and a wobbly and upside down ring system make up just a few things that puzzle scientists today. A very good overview that uses graphics and NASA photos.
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Latitude and Longitude
This video shows the Latitude and Longitude lines on a globe with Washington DC. Latitude lines run east to west and its zero degree is the equator. Longitude lines run north to south and has a prime meridian in Greenwich, England. To make latitude and longitude lines more accurate you can split the degree into Minutes and Seconds. The exact measurements for Washington DC is 38 degree 53'22''
North and 77 degree 2'41'' West. This cartoon video explains how the lines were used and why they

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Louer ou acheter?
Op het einde van deze les kun je de voor- en nadelen van het kopen van een eigendom opsommen.
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PSE Conference, Francois Bourguignon Introduction
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Just How Bad Are Britain's Spending Cuts?

British public-sector unions have called for the largest strike in a generation on June 30 to protest the Liberal-Conservative government's budget cuts. They reject Prime Minister David Cameron's austerity plan, which includes cuts in public-sector jobs, pensions, and spending. But just how bad is it for them?

If you listen to the unions or the Labour Party opposition, you might bel
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Where the Shape of the Egg Comes From?
The shape of the egg is postulated to be the consequence of opposing forces relative to the location of perspective of points that define the spaces of its' contents. For example, net velocities of motion of light emitted in two planes plus the velocity of motion of its' source would be expected to be decreased in the case when the direction of the light beam is opposed to the direction of motion to cause the blunt edge and increased when it aligns with the direction of motion of its' source t
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