Koto Music - Sakura
Koto Music - Sakura. One image, of cherry blossoms, appears on the screen as the music plays. (03:53)
Civil Rights Movement
This three minute offers images of the Civil Rights movement of the 1960s. There are excerpts from leading figures of the time and some compelling photos.
Civil Rights Movement (1955-1968)
Very short documentary focuses on this brief period in civil rights history.
Transport in the Low Carbon Age
Minerva lecture on 21 February given by Professor James Turner for the Minerva Series.
Society has become used to the fact that personal transportation is really affordable. Over the past 130 years this situation has arisen with no stimulus from government because of the favourable economics that have evolved. However, the use of fossil fuels to power transportation rightly means that action has to be taken if we are to avoid climate change. The lecture discusses the scale of the challenge, som
1.6 Keeping up-to-date How familiar are you with the following different ways of keeping up to date with information; alerts, mailing lists, newsgroups, blogs, RSS, professional bodies and societies? 5 - Very familiar 4 - Familiar 3 - Fairly familiar 2 - Not very familiar 1 - Not familiar at all
Siyavula: Life Sciences Grade 10
Siyavula
The Grade 10 Life Sciences textbook
Some Rights Reserved
Acknowledgements Cover image: CIAT in Flickr made available under Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence. The content acknowledged below is Proprietary (see terms and conditions). Thi
2.3.4 Geophysical methods — borehole logging If a core is not recovered from a borehole, another way to assess the types of rock that it penetrates is to measure their physical properties. Mounting a string of electronic instruments behind the drill bit most conveniently does this: it allows the properties of the rock to be monitored as the borehole is drilled. An alternative is to lower instruments down the completed borehole by cable; hence the name wireline logging. Such logging measures several physical properties of th
12.1 Localisation of sound in the horizontal plane While information about frequency and intensity is essential for interpreting sounds in our environment, sound localisation can be of critical importance for survival. For example, if you carelessly cross the street, your localisation of a car's horn may be all that saves you. Our current understanding of the mechanisms underlying sound localisation suggests that we use different techniques for locating sources in the horizontal plane and vertical plane. 2.4 Examples of layer functions There are several functions that can be performed at one or more of the OSI layers. Some of the more common ones are discussed below.
Connection control
For connection-oriented services, a connection must be established between peer entities. A connection has three phases: connection set-up, data transfer and connection clear. If the peer protocol supports connections, each protocol data unit type corresponds to a primitive type; for instance, a connection request primiti 4.1 Global coal reserves Having looked in detail at how coal is mined, this section focuses on those areas of the world that produce it. It begins by looking at how and why reserves of coal are distributed throughout the UK and Europe, before reviewing the current global reserves of coal. 1 Overview Even in images taken with the most modern equipment on a large telescope, it can be difficult to pick out the galaxies now known as 'active' from the other more normal galaxies. But if your telescope were equipped to examine the spectra of the galaxies, then the active galaxies would stand out. Normal galaxies contain stars that are generally similar to those in our own Galaxy; and spiral galaxies have additional similarities to the Milky Way in their gas and dust content. Active galax 1.1 What is the carbon footprint and why is it important? The carbon footprint is the annual amount of greenhouse gas emissions, mainly carbon dioxide, that result from the activities of an individual or a group of people, especially their use of energy and transport and consumption of goods and services. It's measured as the mass, in kilograms or tonnes per year, either of carbon dioxide (CO2) emissions alone, or of the carbon dioxide equivalent (CO2e) effect of other greenhouse gas emissions. Conversations and interviews Older SQL lectures 1.1.3 Activités 2 et 3 Listen to Extract 40 in which you ask Christine where three places are. Speak after each prompt. The first one has been done as an example. Écoutez l'extrait 40 et parlez dans les pauses. A mathematical muse Audio: Click to listen to the audio clip entitled 'Mathematical Musings' 4.1 Parental behaviour A moment's reflection will convince you that parental behaviour differs from one family to another. The effect that different parental styles have on the development of the recipient offspring is very difficult to establish. In part this is to do with the host of other differences between families, not least their genetics and socio-economic status. But also the difficulty arises because to determine cause and effect requires prolonged and intrusive observations of a sort that is not possible 1.3 ‘Going public’ For many companies a point may be reached, particularly if the company has grown significantly in size and has aspirations for further expansion, to seek equity finance through an initial public offering of shares (IPO). Add your iTunes review for this podcast, please.
This free course, Conversations and interviews, explores how to ask and answer questions in interviews and conversations. First published on Thu, 11 Feb 2016 as Conversations and interviews. To find out more vis
Older SQL lectures
Activité 2
SAQ 4
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