Eoliennes marines et énergie thermique des mers (Vidéo)

Dans cette vidéo, Jean-Yves Pradillon présente deux dispositifs d'exploitation des énergies marines renouvelables : les éoliennes marines, posées ou flottantes, et l'énergie thermique des mers.


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Management: perspective and practice
What does it mean to be a manager? Being a manager is a complex and challenging activity. This free course, Management: perspective and practice, introduces you to the role of the manager. In this OpenLearn course you’ll look at an array of activities including leadership, human resources, finance, project management, change management, operations management and stakeholder management. Author(s): Creator not set

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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

2.5 African mosaics: things Roman and things African?

Between the second and the fifth centuries a thriving tradition of mosaic floor decoration developed in North Africa (see Figure 4). There is only limited evidence for the dating of African mosaics, but the earliest seem to be closely influenced by Italian interior design, particularly stucco wall plaster, w
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Copyright © 2016 The Open University

2.3 Divisions that matter: thinking through territories

Without losing our focus on the planet as a whole, it is time now to return to what Paani Laupepa from Tuvalu refers to as the ‘front line’ of climate change: those islands that are particularly vulnerable to rising sea level and associated climatic hazards (Lynas, 2003). It has often been said that low-lying coral islands like Tuvalu or Kiribas in the Pacific Ocean, or the Maldives in the Indian Ocean, are acting as a kind of early warning system for global climate change. Sea level is e
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Copyright © 2016 The Open University

True Love by Robert Penn Warren (read by Tom O'Bedlam)
This poem reminds me of this quotation from Citizen Kane. Mr. Bernstein says: "A fellow will remember a lot of things you wouldn't think he'd remember. You take me. One day, back in 1896, I was crossing over to Jersey on the ferry, and as we pulled out, there was another ferry pulling in, and on it there was a girl waiting to get off. A white dress she had on. She was carrying a white parasol. I only saw her for one second. She didn't see me at all, but I'll bet a month hasn't gone by since th
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About Thermometers
About Thermometers. Part of the series: Physical Science. Thermometers require a substance, such as mercury or alcohol, to measure temperature through their expansion. Find out about thermistors and electrical resistance thermometers with information from this math and science teacher. (03:22)
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2.7.5 Email providers

These are sites which provide free email facilities; often they provide other facilities such as sending anonymous mail and constructing mailing lists. Such sites are valuable to users who are too impecunious to be able to afford conventional mailing software and to frequent travellers who can access such sites anywhere in the world. Their main disadvantage is that they tend to be slow compared with conventional mailing utilities such as Microsoft Outlook and Eudora.


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Except for third party materials and/or otherwise stated (see terms and conditions) the content in OpenLearn is released for use under the terms of the Creative Commons Attribution-NonCommercial-Share

1 A climate change icon

The polar bear has become an international climate change icon. But how much is known about this bear, its habitat and life? This course will talk about the role of language, but by way of introduction how about the name of this bear? To me it is the polar bear; to a German it is an Eisbär (ice bear) and to a French person it is an ours blanc (white bear). In these three examples the bear is referred to as polar, white, or an ice bear – eminently sensible. The Latin name for
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Copyright © 2016 The Open University

2008.03.25-Smart Power
Smart Power: Leadership in Today's World features Joseph Nye, Professor of Inernational Relations and former Dean of the Harvard's John F. Kennedy School of Government and author of "The Powers to LEAD."
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Money talks: A peer-to-peer Ponzi scheme
Ponzi schemes abound in China and the latest has bilked nearly one million investors; and we also look at why negative interest rates have gone from being a European phenomenon to a global one
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The cultural review of 2016 and preview of 2017
A look back at the highlights of 2016: including gender-bending Shakespeare and “In Praise of Weiner” - a political disaster documentary 2017 is the 100th anniversary of the Russian Revolution and we discuss the "confluence": Venice Biennale, Documenta in Kassel and the Munster sculpture show Anne McElvoy is joined by The Economist’s Fiammetta Rocco and Jonathan Beckman
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The First Political Parties
This is a 4:31 minute video using cartoon figures that helps to explain how and why the first political parties were formed. The arguments are well done and it provides a good way to present this often difficult topic to students. The video hints at the Federalist and Republican parties. Some silly sections though.
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3.3.2 Citizenship beyond (species) borders

Political philosophers are struggling to fit together conventional ideas of citizenship and issues of global environmental change. Most have simply ignored these momentous challenges: they have failed to fully comprehend the implications of our new understanding of humans' revised place in the world.

However, our advancing awareness of global environmental changes draws us into a very different sense of shared fate from that of the nation state, or even the global citizen. As Chapter 5
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Copyright © 2013 The Open University

STS-133 Daily Mission Recap - Flight Day 7
A video recap of flight day 7 of the STS-133 mission of space shuttle Discovery to the International Space Station.
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Planificación, desarrollo y evaluación de la enseñanza (2012)
“Planificación, desarrollo y evaluación de la enseñanza” (código 1982) es una asignatura que se imparte en el Grado de Maestro en Educación Infantil y está ubicada en el primer cuatrimestre del primer curso. Esta asignatura, enmarcada en la materia más amplia de “Organización del espacio escolar, materiales y habilidades docentes” (código M5), consta de 6 créditos ECTS y tiene el carácter de formación básica en la cualificación del futuro maestro/a. Principalmente, se ocupa
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Power Pose
Power Pose

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© 2000–2016 The Metropolitan Museum of Art. All rights reserved.

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The Thought Train Ep. 5 - Professor Anna Bull
On the University of Bath Thought Train we sit down with an academic from the University to talk about their work and current events. On this week's show Professor Anna Bull is in the studio to talk about modern Italy and the issues it faces. She also discusses: - The Italian's attitude towards austerity - Italy's thoughts on Brexit - The various political parties vying for power in the 2018 elections
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More is Not Better: Designing optimal data systems for healthcare
With the vast accumulation of digital medical information, the challenge is transforming copious data into useful medical knowledge. How can we find what’s most important, and how can increasing amounts of data be incorporated into a system of already overburdened clinicians? We must design better data systems to support and improve data integration to enable the holistic use of massive data sources (vital signs, clinical notes, laboratory results, treatments including medications and procedur
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Art of the Western World-The Classical Ideal
Art as we know it began from the rich civilizations of Ancient Greece and Rome.  This traces the origins of humanism and the immortal classical style to Ancient Greece. The genius of Roman engineering and architecture was used to build an empire, while portrait sculpture exalted its rulers. (4:26)
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Introduction to Anatomy Module 7: Medical Imaging
Donna Browne
By the end of this section, you will be able to: Discuss the uses and drawbacks of X-ray imaging Identify four modern medical imaging techniques and how they are […]

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