1.2.5 Summary of Sections 1.1 and 1.2

  1. The majority of organisms are exposed to environmental fluctuations, including seasonal change in climate. In this unit, we focus on the effects of winter.

  2. Organisms have evolved a range of strategies to cope with winter. Thus this common environmental variable has led to a diversity of responses.

  3. The strategies for coping with winter can be considered with respect to different levels and types of explanation.

  4. Mol
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Acknowledgements

The content acknowledged below is Proprietary (see terms and conditions) and is used under licence.

Grateful acknowledgement is made to the following sources for permission to reproduce material in this unit:

Figures

Figure 6a NASA Goddard Space Flight Center/COBE Science Working Group;

Figure 6b Courtesy of NASA/WMAP Science Team;

Figure 7 Courtesy of NOAO.

1. Join the 200,000 students currently studying with
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3: Work done against gravity – gravitational potential energy

So far we have only considered objects falling under gravity. Let's now consider the work done when we lift an object. In order to lift an object that has mass m, we have to apply an upward force mg to overcome the downward force of gravity. If this force raises the object through a height h, then the work done is:

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Introduction

From the moment that Galileo dropped two cannonballs of different sizes and weights from the top of the Leaning Tower of Pisa mankind has been fascinated by the impact of gravity. This unit looks at gravity, its impact on objects and how the energy involved in the movement of objects is dispersed or stored.

This unit is from our archive and is an adapted extract from How the universe works (S197) which is no longer taught by The Open University. If you want to study formally with us, yo
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1.5.5 Social Bookmarks

If you find you have a long unmanageable list of favourites/bookmarks you might like to try social bookmarks as an alternative.

Activity - What you need to know about Social Bookmarks

Read 7 things you should know about social
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1.5.4 The 5 Ds

If you don’t use a system at all, then you could suffer from the effects of information overload:

  • losing important information

  • wasting time on trying to find things

  • ending up with piles of physical and virtual stuff everywhere

One technique you might like to apply to your files (be they paper or electronic) is the 5Ds. Try applying these and see if you can reduce your information overload.


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1.5.3 Desktop search tools

Finding your paperwork or electronic files can be a problem. You may find that even if you do have some sort of filing system, your structure soon gets quite large with files in multiple locations, which can be hard to navigate. You may find yourself making arbitrary decisions about which folder to place a document in. It may make sense now but in the future, when you look where you think it should be, it’s not there.

At times like this you may resort to the search command from the Wi
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1.5.2 Ways of organizing yourself

How do you organize yourself?

Activity

Make a note of how you organise your:

  • emails

  • internet bookmarks or favorites

  • computer files

  • your h
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1.3.10 Choosing The Right Tool For The Job

Before searching it is always a good idea to check what the source you have chosen covers to make sure it will unearth information that matches your search need (you will notice that all the resources we’ve covered in this guide have short descriptions to enable you to decide which to use). Some of the decision makers, depending on the context of your search might be:

  • Does it have full text?

  • Does it cover the right subject?


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1.2.1 Planning Your Search

Your approach to searching will depend to a great extent on what kind of person you are. In an ideal world, when searching for information for a specific purpose, we would all find what exactly we were looking for at the first attempt, especially if we are in a hurry. However, it’s always a good idea to have some kind of plan when you are searching for information, if only to help you plan your time and make sure you find the information you need. If I was starting to search for material on
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1.1.2 Key Resources

When you need to find information in Science and Nature, how confident are you that you know the best places to search (e.g. search engines, subject gateways, online databases etc) to find the information you need?

  • 5 - Very confident

  • 4 - Confident

  • 3 - Fairly confident

  • 2 - Not very confident

  • 1 - Not confident at all

How familiar are you with journal articles a
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Introduction

This unit will help you to identify and use information in Science and Nature, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of orga
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Glossary


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3.1.6 (F) Creativity

Pupils should appreciate that science is an activity that involves creativity and imagination as much as many other human activities and that some scientific ideas are enormous intellectual achievements. Scientists, as much as any other profession, are passionate and they (and their work) rely on inspiration and imagination.

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Learning outcomes

After studying this unit, you should be able to:

  • demonstrate an understanding of problems associated with defining the Nature of Science;

  • write in an informed way about the purposes of compulsory science education;

  • be aware of the educational complications and implications associated with the phrase ‘the public understanding of science’;

  • show an ability to comment critically on curriculum proposals that aim to promote science citi
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Privacy rights and the law
Privacy has long been recognised as an important human right – but how does society balance this right with the protection of others, such as the right to freedom of expression? This unit will examine how privacy is protected in UK law and the impact on this of the European Convention on Human Rights. First published on Wed, 15 Jun 2011 as Author(s): Creator not set

Parliament and the law
How are rules made and who can influence this procedure? This unit will introduce you to the rule-making processes in of the UK Houses of Parliament in Westminster. You will examine how laws are enacted and how it is possible for unelected bodies and people to influence the content of such laws. First published on Wed, 15 Jun 2011 as Author(s): Creator not set

Europe and the law
This unit will give you a basic understanding of EU law and the interaction between EU and domestic law. It will provide a brief explanation of the European Convention on Human Rights and other European legislation, as well as the background to such institutions as the European Council, the European Commission, the European Parliament and the European Court of Justice. First publish
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9.3 Linear notes

This is the most common form of note-taking. It involves writing in sequence the points you want to note. As with all note-taking, the aim is to pick out and record the most important points. Avoid simply writing out most or all of the text again.

Try to write your notes in your own words as this will help you understand what you have been reading about. Also add a reference to which page(s) of the text your notes refer so you can easily find your way back to the relevant part of the te
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5.2 Barristers

In 2008 there were approximately 12,000 barristers in independent practice known as the Bar. Their governing body is the Bar Council. It acts as their regulatory body and sets the requirements for training, qualification and professional development. The main role of a barrister is advocacy i
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