Graphing Linear Equations and Inequalities: Graphing Linear Equations in Two Variables
This module contains the a graphing linear equations and inequalities from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.
Estimating Plant Densities Using Transects
By evaluating plant densities along linear transects in the field, students are introduced to the quantification of observable vegetation densities. Such quantification, in turn, introduces the formal study of ecology. Students should evaluate different local habitats in order to make comparisons.
Unrest on Israel's borders
Following Israel's violent response to "Nakba Day" protests on its borders, our correspondents discuss the state of the peace process
Bulk Upload 19 May 2011 (14/15) - _MG_1187.jpg
Bulk Upload 19 May 2011 (14/15) - _MG_1187.jpg - UNSPECIFIED Keywords:UNSPECIFIED
UT Recruiter Travels to China with Toledo Mayor
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American College of Cardiology and American Heart Association 2005 Guideline Update for the Diagnosi
This article summarizes the update of the prior guideline on the diagnosis and treatment of chronic heart failure in adults.
Article :: Real World Camera Raw: Opening Multiple Files as Layers
Jeff Schewe shows you how to use Bridge’s ability to Load Files into Photoshop Layers, plus a few other tricks. Clearly, this technique adds another weapon to the arsenal of digital photography when dealing with extremely high dynamic range scenes.
Lincoln Issues the Emancipation Proclamation
The Emancipation Proclamation refocuses the purpose of the Civil War to address the issue of slavery. This 2:31 long video explains how Lincoln changed his objectives during the Civil War to end slavery from holding the Union together. This video helps students place the importance of the Emancipation and how Lincoln becomes an icon for America and Civil Rights and Human Rights. (02:31)
Crocodile Skeleton - Hind Limb (Ball and Socket Join)
The crocodile's hind limbs are strong and sturdy and are used to pull itself across the ground when its out of the water. The ball and socket joint allows the limb to move in different directions.
Rube Goldberg and the Meaning of Machines
Simple and compound machines are designed to make work easier. When we encounter a machine that does not fit this understanding, the so-called machine seems absurd. In this lesson, the cartoons of Rube Goldberg are introduced and engage the students in critical thinking about the way his inventions make a simple task even harder to complete. As the final lesson in the simple machines unit, the study of Rube Goldberg machines can help students evaluate the importance and usefulness of the many ma
Vaccinologie 2011 - Grippe nosocomiale
Thème : Vaccination antigrippale et immunodépression
Titre : Vaccinologie 2011 - Grippe nosocomiale
Auteur : Elisabeth BOUVET (Maladies infectieuses, Hôpital Bichat)
Résumé : modes de transmission de la grippe dans un établissement public tel que l’hôpital. Efficacité des mesures de prévention.
L’auteur n’a pas transmis de conflit d’intérêt concernant les données diffusées dans cette vidéo ou publiées dans la référence citée.
Thème : Vaccination antigrippale et immunodépression
John A. Russell Interview
John A. Russell, professor emeritus of astronomy, reflects on his 44 years as a member of the USC Trojan Family. Russell, whose association with USC dated back to 1946, was a renowned astronomer, professor and pioneering meteor expert who was instrumental in founding the USC astronomy department. Russell was interviewed by H. Dale Hilton in 1986, as part of the USC Emeriti Center's H. Dale Hilton Living History Project. Learn more about USC: http://www.usc.edu Learn more about the H. Dale
Write Now! Career Writing Prompts: Production Manager
This Career Clip features Tonya Dean, Production Manager at the Lehigh Valley Syrup Plant for Coca-Cola. She is responsible for ensuring that the operations run smoothly and that all customers orders get completed. Her best advice was to take care of the people and the work will take care of itself. Making sure that they are taken care of and that they have the knowledge and materials to complete tasks, the work will get done.
How Do Things Fall? Lesson
Students learn more about forces by examining the force of gravitational attraction. They observe how objects fall and measure the force of gravitational attraction upon objects.
Mt. Etna Erupts and Terra-MODIS Captures It
MODIS captures Mt. Etna's Plume and Smoke Trail
The Murder of the Jews of Odessa on October 23, 1941
Dora Karant who was born in 1930 in Odessa, testifies about the murder of the Jews of Odessa on October 23, 1941.
NeuroLogic Exam: Introduction: "x" Values
So far we have a handle on the vertical localization within the neuroaxis but we have a very flat, one-dimensional structure. We need to have a way to come up with "x" values. Let's rotate the neuroaxis by 90 degrees so we can see it in the coronal plane. Now we can appreciate that most structures in the neuroaxis have a right, left or midline orientation on our "x" axis. The first principle of neurologic diagnosis is regional or anatomical localization. In order to become skillful the student m
NASA's Discovery Launch Dress Rehearsal
The Discovery astronauts train at Kennedy for the upcoming STS-124 mission. For more information see: http://www.nasa.gov
Modern proteomes contain putative imprints of ancient shifts in trace metal geochemistry
Because of the rise in atmospheric oxygen 2.3 billion years ago (Gya) and the subsequent changes in oceanic redox state over the last 2.3–1 Gya, trace metal bioavailability in marine environments has changed dramatically. Although theorized to have influenced the biological usage of metals leaving discernable genomic signals, a thorough and quantitative test of this hypothesis has been lacking. Using structural bioinformatics and whole-genome sequences, the Fe-, Zn-, Mn-, and Co-binding metall