2.5 Air circulation

At this stage, air circulation enters and plays a dual role. Firstly, winds transmit moisture horizontally from one location to another. In this way, moisture derived from oceanic evaporation can be transported many miles to a land mass. Secondly, convective or vertical currents arising from unequal heating or cooling can transmit moisture upwards. When it cools, some of the water vapour condenses. It is from these currents that most precipitation develops.


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Continuity of a Function
This video explains the three conditions that must be met in order for a function to be continuous at a certain point. The continuity of a function only exists if these three conditions are met. (0:55)
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3.2.2 Ethane cracking

Although ethane can be cracked thermally, the reaction is slow and does not necessarily yield ethylene at high severity. Careful control of reaction conditions, however, allows the reaction to occur

The yield of ethylene is typically nearly 50 wt% wi
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La détection et l'attribution des changements climatiques, le rôle des activités humaines ...

Dans cette vidéo, Serge Planton se focalise sur l'évolution du climat au cours des 160 dernières années. Il met en évidence, à l'aide de simulations, la responsabilité des activités humaines dans le réchauffement observé.


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2.6 New media
www……..gov.uk You can now access government directly through the web. E-government in action. While studying this unit you look at the scope of e-government, the databases that are necessary, the use of biometrics in identification and verification of identity and assess the usability and accessibility of websites.
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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

2.3.4 Lateralisation

It has long been suspected that unusual patterns of cerebral lateralisation (i.e. the ‘division of labour’ between left and right hemispheres of the brain) may have some connection with dyslexia. Early researchers noticed an apparent excess of left-handedness in children with specific reading difficulties (and their relatives). However, most dyslexic people are in fact right-handed, and most left-handed people are not dyslexic. Nonetheless, large-scale analyses of the research find
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1.6 Conclusion

This course has presented an overview of the ways in which organisms living in temperate habitats are adapted to survive the winter. The course has shown how a limited set of environmental changes associated with the onset of winter can lead to a diversity of adaptations and therefore a large diversity of species.

On the basis of the examples discussed in this course, we can identify four factors that contribute to the diversity of adaptive strategies for coping with winter.


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1.1 Introduction to vitamins and why we need them

Before the 19th century, one of the hazards of long sea voyages was a condition called scurvy, whose symptoms were loss of hair and teeth, bleeding gums, very slow healing of wounds, and eventually death. Hundreds of sailors and explorers died from scurvy until a Scottish physician, James Lind, in the 1750s discovered that adding a daily portion of citrus fruit to the rations of those at sea could prevent the condition, whereas adding cider, vinegar or various other substances that he tested,
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Nicole Atkins and XPN | 07/06/10
Singer-songwriter Nicole Atkins is performing at the XPoNential Music Festival on the Camden Waterfront this weekend. State of the Arts producer Christopher Benincasa chats with the Jersey shore native about sharks, couch surfing, touring in mini-vans, and, of course, making music. For more information about the festival, check out jerseyarts.com/festivals and xpn.org.
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Spanish Listening Comprehension for Absolute Beginners #19 - Talking About a Party in Mexican Spanis
  Learn Mexican Spanish with SpanishPod101.com! Do you find yourself only understanding bits and pieces of Mexican Spanish conversations? Do you spend hours trying to figure out what that person said to you in Mexican Spanish? Then this Mexican Spanish Listening Comprehension for Absolute Beginners series is for you! In each lesson of this five-part series, [...]
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Rights not set

Emily Brontë, Wuthering Heights: Style
TIn this video the style of Emily Bronte's writing in the novel, Wuthering
heights is examined.  Style means the way in which a text is written, and how a writer uses literary devices and language.  This video is bland visually but is very informative.

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Science Museum AA093673

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Science Museum, Exhibition Road, South Kensington, London. A man and two children walk by the atomic-themed screen at the entrance to the Science Museum erected as part of the museum's exhibition for the Festival of Britain. The screen was designed by Gordon Andrew for the exhibition which ran at the Science Museum between May and September 1951. Photographed by John Gay.
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Eric Carle's-I See A Song Animation
In this video, Eric Carle's I See A Song is put to a clever, whimsical animation. The violinist(black and white) begins the show by stating: I see a song. I paint music. I hear colors. I touch the rainbow.....let  your imagination see your own song. The violinist begins to play and beautiful colorful shapes come out of his music. These shapes morph from one image to others. Some of the images include planets, violins, moon, sun, ocean, mermaid
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Walls that Divide: Out There and In Here

A Presentation and Conversation with Professor Scott Bollens School of Social Ecology recorded on February 29, 2012 as part of the Office of Equal Opportunity & Diversity Campus Conversations Series.

Scott Bollens is UCI Professor of Urban Planning and the Warmington Chair in Peace and International Cooperation. He studies the intersection of cities and nationalistic conflict and has interviewed more than 240 individuals in the cities of Beirut, Jerusalem, Belfast, Johannesburg, Nicos
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Introduction

The majority of people who sleep on the streets, and in hostels and night shelters are men. However, the number of women, particularly younger women, in these circumstances has increased (Anderson et al., 1993). They are often people with complex care and support needs, which go way beyond the provision of accommodation. But, as you will learn in this unit, complex needs are both a cause and a product of homelessness.

In this audio unit, you will hear from four people, who will each be
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2.3 Watching the programme

Activity 1: Watching the programme

There are two main themes to consider as you watch the programme:

  • (a) Image and identity

    • Note
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3.3.1 Try some yourself

1 Look at the diagram below and answer the following questions:

  • (a) Write down the coordinates of the points P, Q, R, S and T.

  • (b) On this diagram,
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8.7 References for Reading 1

Fitzpatrick, M. (2004) Chapter 8 ‘The Lancet Paper’ taken from MMR and Autism: What Parents Need to Know, London, Routledge. Copyright © 2004 Michael Fitzpatrick.

Note: Internet sites originally accessed between January and December 2003.

Abbasi, K. (2001) ‘Man, mission, rumpus’, British Medical Journal; 322: p.306.

Afzal, M.A., Osterhaus, A.D.M.E., Cosby, S.L., Jin, L., Beeler, J., Takeuchi, K., Kawashima, H. (2003) ‘Comparative
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Inca, Part 3
Highlights of this segment include watching and listening to an archaeologist as she unwraps a mummy (!), skull deformation practiced by Incan predecessors, brain surgery, and introduction to the Nazca lines.
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