Babbage: The future of computing
In a milestone for artificial intelligence, a program designed to play the ancient Asian game of Go has won the first of its five games against a human champion. It's an example of how smarter software, not just more powerful hardware, will drive progress in the computer industry in future
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4 Questions

Now try to answer the following questions, to remind you of some of the things you have learned and test your understanding of them.

Question 9

To the nearest order of magnitude, how much greater is the estimated
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IPL: Dealing with Difference: Responses to uneven geographical development
Professor Etienne Nel of the Department of Geography, delivers his Inaugural Professorial Lecture: “Dealing with Difference: Responses to uneven geographical development”. Etienne has authored, co-authored or edited 10 books, and has written nearly 30 book chapters and more than 100 articles, primarily on economic development in Africa. 2 August 2016
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Idealisation

If we look at the surprisingly small range of items commonly used as accessories we notice that they, too, confer prestige by association or continue the limited positive characterization. Children are often pictured with prestigious, manufactured toys. Do you remember Walter Eastwood's classy tricycle in Image 16? Boys hold whips or hoops suggestive of street games and the outside world; girls clutch dolls or baskets of flowers which evoke the domestic realm.

The book probably appears
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7 Some philosophical issues

In this course we have considered global issues that have implications for our health and the health of future generations. This places our own lives in a different context and also indicates the uncertainties that surround the future. Whilst some environmental changes have very direct health consequences, we should not forget the indirect benefits that accrue from a healthy planet. The principle that ‘we should hand on to the next generation an environment no less rich than the one
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5.2 Using political skills

In particular, a project manager needs to employ good political skills in order to maintain the support of senior management, without allowing them to undermine or take over the project. However, this can raise questions about the ethics of their behaviour. Read the following account that was given by a member of an external consulting team working on a project for a local authority in Scotland. The project's objective was to revamp the structure of the council which had operated in much the
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Introduction

There are a number of reasons for using consultants. These include the provision of interim or other temporary services, specialist expertise such as employment law, and general support such as coaching. They also include more substantial involvement with change, either just at the diagnostic stage or throughout the change process. There are different modes of consulting, of which the process mode is preferable whenever problems are at all complex.

This unit looks both at sub-contractin
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4.1.1 The transmitter

The transmitter receives a message from User 1 and manipulates it into data which can be sent into the network. The transmitter may also store or retrieve data relating to the message.

In the mobile phone system, the transmitter, which is User l's mobile phone, receives a message from User 1 in the form of sound. It manipulates the incoming sound into a data format suitable for sending into the mobile phone network. Even basic models of mobile phone handsets can store names and telephon
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4.1 The experimental result

One way to establish the speed of sound is to measure it experimentally. That is, one measures how long the sound takes to travel a known distance, and from this works out the speed. The answer turns out to depend somewhat on the prevailing temperature and humidity. At an air temperature of 14 °C the speed is 340 metres per second and at about 22.5 °C it is 345 metres per second. That is a change of speed of less than 1.5 per cent for an appreciable change of temperature. To a reasonable ap
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Special Relationship: Don't Believe the Liberal Media?
The media is under siege in this election — and the phenomenon isn't limited to the campaign for U.S. president. In this episode, Celeste and John talk with two powerful news editors in the United States and Europe about covering politics in an era when people think they're entitled not just to their own opinions, but their own facts. Marty Baron, the Pulitzer Prize-winning executive editor of The Washington Post, speaks about the moral obligation — and occasional frustrations — of truth
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1 Maxwell's greatest triumph

This course presents Maxwell's greatest triumph – the prediction that electromagnetic waves can propagate vast distances through empty space and the realisation that light is itself an electromagnetic wave. Visible light has a very narrow range of wavelengths, but this tells us more about the sensitivity of our eyes than about the nature of electromagnetic radiation. A few years after Maxwell's death other types of electromagnetic radiation, including radio waves, X-rays and gamma rays, wer
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#248: Prey to temptation: Our struggle with irrational health choices

Social epidemiologist Prof Ichiro Kawachi describes how mental short-cuts affect our health choices, often for the worse, and what can be done to help us make better choices. Presented by Dr Dyani Lewis.