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Supraconductivité (video)

Manipulation qui présente l'effet supraconducteur d'un matériau sous l'action d'un champ magnétique : effet Mesner, ancrage des vortex, thermalisation.

Vidéo issue du projet VideoManip dont l'objectif est la réalisation de courtes séquences filmées, montrant des expériences réelles, qui seraient à la fois trop complexes pour être montées et montrées en amphi, et pas assez riches d'enseignement pour justifier un TP de plusieurs heures. Les sciences de l'ingénieur consi
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Introduction

Some people think that the difference between speech and writing is that people use longer words in writing. In some writing this is true, but there are also significant differences, many of which are grammatical. In this free course, English Grammar in context, you will develop knowledge and understanding of the differences between spoken and written English, factors that influence our use of grammar and vocabulary in speech and writing, and different ways in which grammar has been de
Author(s): The Open University

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Further reading

Doblhofer, Ernst, Voices in Stone (Paladin, 1973; orig. edn. 1957). Not especially mathematical, but a good account of the decipherment of hieroglyphs and cuneiform texts if you want to follow that up.
Flegg, Graham, Numbers (Penguin, 1984; orig. edn. 1983). A book packed with much more information about numbers and their history than we have time for during the course.
Author(s): The Open University

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Counting to 11
These animated characters and the upbeat tune will help the students count to 11 in order to understand number order. Run time 01:28.
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18.712 Introduction to Representation Theory (MIT)
The goal of this course is to give an undergraduate-level introduction to representation theory (of groups, Lie algebras, and associative algebras). Representation theory is an area of mathematics which, roughly speaking, studies symmetry in linear spaces.
Author(s): Etingof, Pavel

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Mustang Minute! A Reserve Rises to the Challenge!
Jonathan Wilfong slams home the exclamation point on another Mustang victory!
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Roman Republic
This six minute video uses a lecture format and a digital images to provide an excellent review of this topic as it relates to the United States. Very informative and a great overview.
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‘Winners Take All’: Can Elites Really Change the World for the Better?
Have elites rigged the system? A new book, "Winners Take All," argues they do, and in this opinion piece the U.S. media lead for the World Economic Forum offers some perspective on the idea.
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Rights not set

How Does the Earth Change? Part 1
In this brief video, the narrator discusses weathering and erosion.
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2.1.2 Data and information
Ever wondered how a computer processes data into information? This unit will help you to understand the distinction between the two and examines how a computer-based society impacts on daily life. You will learn what computers can do with data to produce information and how computers can be used to work with data and search for it, control machines, and support commercial operations.
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

Fastcar: The Physics of Racing Part 1
This video is to assist 5-7 graders with the concepts of physics using auto racing to illustrate the concepts. This is part 1 of 2. The video hits many points and might be a good review for students. Run time 08:30.
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Keep on learning

Study another free course

There are more than 800 courses on OpenLearn for you to choose from on
Author(s): The Open University

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Special relativity
This is a page by David Waite that explains relativity theory at an advanced level. It is focused on special relativity. It warns that the reader must have a good understanding of algebra and calculus. It provides a link to a general relativity page from the same author.
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Pregnancy book, The
‘The Pregnancy Book 2009’ is a key Department of Health (DH) publication covering all aspects of maternity. This publication is provided free to expectant mothers and parents in England. The online version has 17 chapters which can be viewed or downloaded individually, or alternatively the complete document can be viewed or downloaded (196 pages). Crown copyright.
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1.3.2 β pleated sheets

Another common secondary structure is the β pleated sheet, which contains extended stretches of polypeptide chain with hydrogen bonds between neighbouring strands. In parallel β pleated sheet, polypeptide strands run in the same direction (i.e. from N- to C-terminus) whereas in antiparallel β pleated sheet, neighbouring strands extend in opposite directions (Author(s): The Open University

National Mental Health Development Unit
The National Mental Health Development Unit (NMHDU) was launched in April 2009 and it took over some of the national activities previously carried out by the National Institute for Mental Health in England (NIMHE). Funded by the Department of Health and the NHS, NMHDU provides national support for implementing mental health policy by advising on national and international best practice to improve mental health and mental health services. The website provides: information on NMHDU and its program
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Arthritis Research UK
Arthritis Research UK (formerly known as the Arthritis Research Campaign) is the leading charity in the fight against all forms of arthritis. The charity funds high quality research, educates and informs the public and health professionals on all aspects of the condition, and campaigns for better treatment and support for all those living with arthritis. The website contains a wealth of information including: information on various musculoskeletal conditions, including the different types of art
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House of Commons Science and Technology Committee - Fourth Report : evidence check 2 : homeopathy
This publication “House of Commons Science and Technology Committee - Fourth Report Evidence Check 2: Homeopathy” was published in February 2010. Published by the Stationery Office, this is the second “Evidence Check” report and it examines the Government’s policies on the provision of homeopathy through the National Health Service (NHS) and the licensing of homeopathic products by the Medicines and Healthcare products Regulatory Agency (MHRA). This site provides access to the full-text rep
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Teach.Genetics : epigenetics
This teaching resource on epigenetics is made available by the Genetic Science Learning Center, University of Utah and is sourced from their Teach.Genetics website. A range of interactive features and online activities are available, including, videos, audio files, lectures, learning objectives, and test and quizzes. Topics covered include an introduction to the epigenome and how it instructs DNA, gene control, DNA and histone model, epigenetic tags, epigenetics and inheritance, and epigenome-in
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APSoil : Soil related information and tools
Three research and training resources on soil water characteristics and soil management in agriculture are available from this site run by the Queensland Department of Primary Industries and Fisheries. They include datasheets on Estimating Plant Available Water Capacity; Soil Matters, a manual comprising a set of modules that provide background information on, and describe the best practice in, soil monitoring; and APSoil, a database of soil water characteristics enabling estimation of Plant Ava
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