4.7 Rectangular hyperbola (e = √2)
Attempts to answer problems in areas as diverse as science, technology and economics involve solving simultaneous linear equations. In this unit we look at some of the equations that represent points, lines and planes in mathematics. We explore concepts such as Euclidean space, vectors, dot products and conics.
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

2011 MIT Energy Conference Renewable Fuels Panel
Harnessing renewable energy for the production of fuels holds the potential to curb our dependence on fossil fuels, reduce greenhouse gas emissions, and stimulate the global economy. Technologies such as electrofuels, artificial photosynthesis, and biofuels are emerging that promise renewable fuels at competitive costs and at any scale. What are the distinguishing and enabling elements of these technologies? What new opportunities do renewable fuels afford? What are the metrics by which the next
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Análisis Pragmático del Inglés
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Author(s): María Del Mar Torreblanca López

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Help, I've got the flu!
Op het einde van deze les kun je: Na het lezen van een tekst bepaalde symptomen en remedies benoemen.
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Marquette's College of Professional Studies: Graduate program in dispute resolution
As a divorce lawyer, Julie O'Halloran, Prof. St. '10, attorney, Gagne & O'Halloran, deals with conflict every day. The graduate program in dispute resolution allowed her to better understand diverse perspectives and learn how to find creative and qualitative ways to create solutions. marquette.edu/cps/
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Killer amoeba chews on living gut cells
Full story: http://www.newscientist.com/article/dn25388 The amoeba that causes dysentry has a unique and gruesome way of attacking the gut: it gnaws away at the wall, ripping off chunks of living cells
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John Glenn Runs for Senate
Lt. Col. John H. Glenn, the first American astronaut to orbit Earth, holds a press conference in January 1964 to announce his candidacy for Senate to represent his home state of Ohio. (0:57)
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Newton's Laws Quiz - Khan Academy
Sal Khan thinks about and discusses which statements would actually be true in classical mechanics. (04:31)
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Scientific Measurement
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De Carle Lectures 2012: Professor James Cox - The ‘God’ Controversy in Pre-Christian Indigenous
Professor Emeritus James Cox of the University of Edinburgh presents his 2012 De Carle lecture on the topic of “The ‘God’ Controversy in Pre-Christian Indigenous Religions”. 2 May 2012.
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Harvard -- There is No Place Like It
Being a Harvard student means being a part of a community where you belong—whoever you are, wherever you're from and whatever you want to do. See why Harvard offers virtually unlimited opportunities and an unparalleled undergraduate experience. Featuring students, faculty, and alumni, including Tommy Lee Jones '69, Yo-Yo Ma '76, and Mira Nair '79.
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In this five-minute video, Sal Khan offers worked examples comparing improper fractions and mixed numbers. (04:54)
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Core Blitz: Hazel Sive Presentation

Core Blitz: Hazel Sive Presentation


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GSF 2011 – Questions, réponses et clôture de la journée

Réactions et discussions sur les interventions de Renate Winter et Jérôme Larcher

http://www.gynsf.org/


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1.2 Developing countries

Question

Which countries in the world are classified as ‘developing countries’?

There are various definitions of ‘developing countries’, none entirely satisfactory. The WTO allow
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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

1.4.1 Historical background

European unification was begun by the social democratic and Christian democratic leaders of the Western European states who had fought each other during the Second World War. The idea was to create a community of states that would guarantee peace and prosperity. The process turned out to be long and arduous, particularly after the federalist failures of the Congress of the Hague (1949) and the European Defence Community (1953). The main emphasis was on economic co-operation, and the project w
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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

Circus magic transforms sand
July 13 - Artists from around the world compete in the 5th International Circus-themed Sand Sculpture Festival in Latvia. Kilmeny Duchardt reports.
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Profile: John Flynn
Author of more than 110 scientific publications, Dr. John Flynn's research focuses on the evolution of mammals and Mesozoic vertebrates, geological dating, plate tectonics, and biogeography. He has led almost 50 paleontological expeditions, supported by NSF, National Geographic, NASA, etc. In 2001 Flynn received a Guggenheim Fellowship for a year of research in South America and has served as President of the Society of Vertebrate Paleontology. With a specialty in mammalian paleontology and pale
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Professional Telecommunications: How to Get the Most from the NABT Electronic Bulletin Board and Oth
This workshop demonstrates on-line use of the national electronic bulletin board, complete with electronic mail started in 1987 by the National Association of Biology Teachers. Once on-line, 14 special interest areas are available, such as AP- Biology, magazine and book reviews, ABT Journal, NABT membership services, question and answer forum, software reviews, and swap/sale of used equipment. Also available for downloading onto your computer are extensive files of labs, graphics, and handouts.
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