Une nouvelle théorie du cancer (audio)

Conférence publique proposant une vision darwinienne des processus de différenciation cellulaire pouvant rendre compte du phénomène de tumorisation.

La conférence a été donnée à l'Université Victor Segalen Bordeaux 2 dans le cadre du cycle de conférences "L'invité du Mercredi" / Saison 2005-2006 sur le thème "L'espoir". Service culturel Université Victor Segalen de Bordeaux 2 /
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Big Screen Keys Tutorial
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Conducting effective online discussions
Download the supporting PDF file for this episode http://bit.ly/fhEFBn from the Learning to Teach Online project website. Discussions are an important component of many forms of online student interaction. For students to benefit from an online discussion, it is important for teachers to generate relevant topics, effectively moderate student activity and participate regularly. This episode will highlight several strategies to help you manage online discussions more effectively, and make them mo
Author(s): Karin Watson,Simon McIntyre

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Rights not set

This Week @Minnesota: Feb. 20-25, 2011
In our third edition of "This Week @Minnesota" for the week of Feb. 20-25, 2011, we join students at the State Capitol for Support the U Day when President Robert Bruininks testified to the House Higher Education Committee about the State of the University. Plus, we join the Gopher wrestling team as they take on their border rivals -- the Iowa Hawkeyes -- and give you a look at a campus-wide snowball fight. Connect with us on Twitter @UMNews and let us know what you'd like to see next week on
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Gov't and the Marketplace Seminar: Toxics 02/22/2011 #3: Joel Tickner
Managing Risk: The Case of Safer Alternatives to Toxics Speakers: Joel Tickner, Associate Professor, Department of Community Health and Sustainability, University of Massachusetts Lowell Robert A. Rio, Senior Vice President for Government Affairs, Associated Industries of Massachusetts Moderator: Jennifer Nash, Senior Research Associate, Nanotechnology and Society Research Group, Northeastern University
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Langsam gesprochene Nachrichten – 25.02.2011
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Freitag – als Text und als verständlich gesprochene Audio-Datei. TRIPOLIS: Die Lage in Libyen bleibt angespannt und unübersichtlich. Ausländische Söldner und bewaffnete Anhänger des libyschen Staatschefs al-Gaddafi gehen nach Augenzeugenberichten weiter gewaltsam gegen die Bevölkerung vor, vor allem in den Städten westlich der Hauptstadt Tripolis. Aus mehreren Orten wurden
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Behind the scenes with The Wizard of Oz
MSU junior Taylor Benson takes us behind the scenes of MSU Department of Theatre's The Wizard of Oz, on stage Feb. 18-20, and Feb. 23-27. More info at http://theatre.msu.edu/Productions/Shows/Sp2011-WizardOz/. Dorothy Gale is transported to the magical land of Oz where she meets characters both endearing and terrifying in her quest to return home. This stage version of the movie classic promises to combine the expected elements of the classic score and story with the unexpected use of digital
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Cool Views
In this activity, students will learn the meaning of preservation and conservation and identify themselves and others as preservationists or conservationists in relation to specific environmental issues. They will understand how an environmental point of view affects the approach to an engineering problem.
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Moving without Wheels
In a class demonstration, students observe a simple water cycle model to better understand its role in pollutant transport. This activity shows one way in which pollution is affected by the water cycle; it simulates a point source of pollution in a lake and the resulting environmental consequences.
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Concept Development Studies in Chemistry
"Concept Development Studies in Chemistry" is an on-line textbook for an Introductory General Chemistry course. Each module develops a central concept in Chemistry from experimental observations and inductive reasoning. This approach complements an interactive or active learning teaching approach.
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Signals, Systems, and Transforms (under construction)
This version of Rice University Elec 301 - Signals, Systems, and Transforms - is under active development in Fall 2003.
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Finite Impulse Response
A course on FIR filter design.
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"We Have Got a Good Friend in John Collier": A Taos Pueblo Tries to Sell the Indian New Deal
The Indian Reorganization Act of 1934, which became known as the Indian New Deal, dramatically changed the federal government's Indian policy. Although John Collier, the commissioner of Indian affairs who was responsible for the new policy, may have viewed Indians with great sympathy, not all Native Americans viewed his programs in equally positive terms. Antonio Luhan, the husband of the wealthy writer Mabel Dodge Luhan and a Taos Pueblo Indian, was a friend and supporter of John Collier. In th
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"Genesee Had Railroads": Kenneth Platt Recalls the Importance of the Railroad to Late Nineteenth-Cen
The penetration of the railroads into the West in the late nineteenth century had a profound impact on local economies. For a period of ten years in the 1880s the Latah County, Idaho town of Genesee experienced this phenomenon. One town boomed while its neighbors languished in economic isolation, largely as a result of the rail station in Genesee. In this oral history interview, Kenneth Platt described the railroad's impact on Latah County.
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Determination of DNA Bases Chemistry: A Discovery-Based Experiment
The paper contains details of an electrochemistry lab where students are given the time to explore and design an experiment to identify the different DNA bases. The paper has a very useful compendium of literature relating to electrochemical techniques.
Author(s): Richter, Mark M.

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Copyright The Chemical Educator 1996-2003

Operation Ruby Throat: The Hummingbird Project Protocol
The purpose of this resource is to observe seasonal migration patterns, feeding habits, and nesting behavior of Ruby-throated Hummingbirds (Archilochus colubris) in North and Central America. All students will learn about hummingbird natural history and ecology. Students will learn how to identify and age male and female Ruby-throated Hummingbirds and to observe migration and feeding behavior. Students will learn how to make connections among hummingbird behavior and weather, climate, food avail
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NLM: Environmental Health and Toxicology for Students and Educators
This website from the National Library of Medicine focuses on toxicology. The site features an interactive guide to potentially toxic substances and environmental health issues in everyday places, several college level tutorials covering the principles of toxicology, a household products database with potential health effects of chemicals for over 5,000 common household products, and more.
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The importance of recess
How classroom elementary teachers can promote physical education.
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Peace Curriculum
How can we educate for peace? Five teaching units focus on nonviolence, respect for human rights and dignity, social justice and civic responsibility, global awareness, and environmental sustainability. These Units are meant to guide teachers and provide resources for their own development as peace educators. Teachers, acting as learners, should feel free to adapt these activities to make them more effective, culturally relevant, or issue-specific.
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Indigenous Peoples
Five teaching units focus on nonviolence, respect for human rights and dignity, social justice and civic responsibility, global awareness, and environmental sustainability. This site has been designed to help students and educators celebrate the International Day of the World's Indigenous People through active learning. The learning activities presented in each section are student-centered. They are designed as informal, participatory exercises or suggestions for students to take further action.
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