Real Brazilian Conversations #35 – Como é estudar idiomas em outro país?
Hello folks, it’s your boy Guilherme here. Today I recorded an amazing conversation with my good friend Felipe. He studied languages outside of Brazil and tells us about his experience. There are...

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Pharrell reminds kids to be happy on U.N. International Day of Happiness
Singer Pharrell Williams urges kids to seek happiness during the United Nation's program for the International Day of Happiness. Rough Cut (no reporter narration). Subscribe: http://smarturl.it/reuterssubscribe More updates and breaking news: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics including business, financial, national, and internatio
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Acknowledgements

The content acknowledged below is Proprietary (see terms and conditions) and is used under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.

Course image: dynamosquito in Flic
Author(s): The Open University

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Animals at the extremes: Hibernation and torpor
Hibernation is an ingenious adaptation that some animals employ to survive difficult conditions in winter. This free course, Animals at the extremes: Hibernation and torpor, examines the differences between hibernation and torpor, and discusses the characteristic signs of hibernation behaviour. It explores the triggers that bring on hibernation, and whether internal signals or external season cues are predominant. It also examines the physiological adaptations that occur in hibernating animals.
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Al 88, Si 12 (wt%), eutectic alloy
This alloy is of the eutectic composition. From the melt a eutectic is formed between aluminium solid solution and virtually pure silicon. Slow solidification produces a very coarse microstructure. The eutectic comprises large plates of silicon in the aluminium matrix. This microstructure displays poor ductility due to the brittleness of large silicon plates. The microstructure is normally refined through either rapid solidification, which lets the silicon phase assume a fibrous form, or by a pr
Author(s): DoITPoMS, University of Cambridge,Prof T W Clyne,

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12.1.1 Survey questionnaires

Questionnaires are lists of questions that enable information to be gathered efficiently from a relatively large number of respondents. Most questionnaires require a fixed type of response, such as a choice between available answers, or along a scale of response. For example, a product design questionnaire might suggest, ‘I found the product easy to use’ and provide a five-point scale of response from ‘agree strongly’ to ‘disagree strongly’. Or a question might be, ‘how often do
Author(s): The Open University

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Ah Bon French Roll Call Babies


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The week ahead: Crumbling ceasefire
Jonathan Rosenthal says Syria's turmoil will deepen if John Kerry fails to salvage a ceasefire with Russia. John Prideaux previews the Clinton-Trump clash in the first presidential debate. And Matthew Valencia talks about Azerbaijan's reputation management through caviar diplomacy. Anne McElvoy hosts.
Author(s): The Economist

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5.7 Health, disease and society: Scottish influence in the 19th century

This course examines the roles of Scots who contributed to the comprehensive transformation of medicine in the nineteenth century. It begins by observing how laboratory practices led to improved techniques of medical diagnosis. This is followed by assessing how Scots contributed to the emerging collective identity of medical practitioners, as well as the improvements in licensing that led to reform of the medical professions. Many new developments in medical education also enabled women to qu
Author(s): The Open University

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Season 3 – Lesson 11 – Coffee Break Spanish
Coming up in this lesson:

In episode 11, the first episode of 2009, Mark and Alba talk about the holidays and about their New Year’s Resolutions. Alba presents a review of the film La Lengua de las Mariposas in the intermedio, and José’s topic of the week is paying compliments to people. Grammar points covered include the use of sí que for emphasis, and talking about how long you did things f
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3.4 Arousal

We can identify three types of arousal during the hibernation period, on temporal rather than physiological grounds. The first is alarm arousal, in response to a major exogenous stimulus such as a sudden large drop in environmental temperature. The second is a periodic arousal when, in the absence of external cues, the animal spontaneously begins to re-warm. The third is the final arousal in the spring when the animal does not re-enter hibernation but emerges to a sustained euthermia. Physiol
Author(s): The Open University

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9 Part 2: Invention

Having taken a broad look at the whole innovation process from invention to diffusion, I'll go back and look more closely at what motivates individuals and organisations to invent. Then I'll consider how people generate ideas for inventions and the designs based on the inventions.


Author(s): The Open University

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Introduction

We know that the brain has a hugely important role to play in the students' learning that goes on in our classrooms. However, surprisingly, scientists still know relatively little about the workings of the brain, and most of what we do know has been discovered only in the last 15 years. Our challenge is to ensure that what we do know about the brain is translated into classroom practice and used to maximise student learning – this is the idea at the heart of Accelerated Learning. This unit
Author(s): The Open University

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5.12 Pole and Stewart report

Apparently prepared using the same methodology as Law, Pole and Stewart produced a report that calculated the loads at various points in the bridge under live locomotive loads and wind loading at various pressures. Stewart was employed by Bouch to perform the original design calculations for the bridge, while Pole was brought in as an independent expert. He had extensive experience of use of different materials in bridges, and indeed, had written a standard text book for engineers on the subj
Author(s): The Open University

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2 Working with memories – life storybooks

Life story books are used more and more by social workers, residential care staff and some foster parents with young people who, for various reasons, need to find ways to remember and talk about earlier parts of their lives. The books may take a variety of forms: photograph albums, scrapbooks, written accounts and audio and video recordings. They may include drawings, poems, family trees, letters, bus and train tickets, photographs, writing and all sorts of ephemera that evoke the past, or pr
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2.4.3 Literature

This doesn't have the kind of physical presence that material evidence does, but it has a different strength: it gives us, more literally, voices from the past. We can, as it were, hear the ancient Greeks and Romans speak, about what happened, about how they felt, about what they thought, and experience how they expressed themselves. This gives us a rather different access to their world, complementary to the one we get from material culture.

Like the word ‘arts’, literature can sug
Author(s): The Open University

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Le stockage électrochimique de l'énergie (Vidéo)

Dans cette vidéo, Xavier Py explique ce qu'est le stockage électrochimique, procédé utilisé depuis plus de 2000 ans pour stocker l'énergie. Il montre de nombreux usages de ces batteries, et discute des enjeux associés à leur développement.


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4.3.1 Confidentiality, integrity and availability

To preserve the value of an information asset, an organisation needs to sustain simultaneously its scarcity and its shareability within their respective regions. This is the critical high-level information security goal for any information asset; it is the entire rationale of an information security management system.

To maintain the security of an information asset, an organisation must:

  • either make the information asset unavailable in it
    Author(s): The Open University

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Introduction

There is more to computers and processors than simply PCs. In fact computers are ubiquitous in everyday life. This unit challenges how we view computers through the examples of processors in kitchen scales and digital cameras, as well as a work of art that, at heart, is a computer.

This OpenLearn course provides a sample of level 2 study in Author(s): The Open University

8.2 Broadening perception

Particular perspectives and points of view underpin speaking and writing. Being successful at many academic tasks, including balanced argument, often requires us to be conscious of and to try to break away from our usual perspectives and ways of thinking, and to attend to things we might not normally notice. The challenge is often to be more open-minded and broad in our thinking, to consider more than one point of view in the way that the caffeine article did. It can be useful to have strateg
Author(s): The Open University

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