2 Solar thermal energy
Energy from sources other than fossil and nuclear fuels is to a large extent free of the concerns about environmental effects and renewability that characterize those two sources. Each alternative source supplies energy continuall, whether or not we use it, and most have their origins in energy generated outside the Earth, yet the potential of each is limited by its total supply set against its rate of use. The Sun will radiate energy until it ceases thermonuclear fusion, in around 5 billion yea
1 Solar energy
Energy from sources other than fossil and nuclear fuels is to a large extent free of the concerns about environmental effects and renewability that characterize those two sources. Each alternative source supplies energy continuall, whether or not we use it, and most have their origins in energy generated outside the Earth, yet the potential of each is limited by its total supply set against its rate of use. The Sun will radiate energy until it ceases thermonuclear fusion, in around 5 billion yea
Acknowledgements Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence Figure 1 (top right and left, bottom right): Mike Levers, Th
Photographs/Cartoons
Learning outcomes After studying this unit you should: understand why and how innovation is important; recognise the benefits which innovation can confer on an innovating organisation. Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Author(s): 1.5.4 Summary The Euro has become an important currency of denomination for government and corporate bonds. There is now emerging a two-currency world, made up of the US dollar and the EU Euro. The advantages to countries of being able to borrow internationally in their own currencies have not been lost to them, so there will be an incentive for the east-Asian countries to develop their own ‘regional’ financial markets. 1.5.1 A ‘two currency’ world? The introduction of the Euro threatens to have a significant impact on the international monetary economy as well as on the economies of the EU countries themselves. As yet this impact is not altogether clear since the Euro has only been operating for a few years. But certain trends are emerging and the possibilities are opening up. It is the main features of these trends that we concentrate upon in this section. A preliminary point here is that the Euro exchange rate is not a policy va Introduction This unit looks at identity, focusing upon the individual's perception of self in relation to others; the relationships between multi-ethnicity, cultural diversity and identity; and the effects of inequality and social class upon identity. It also looks at inequality and social class as they relate to perceived identity. This material is from our archive and is an adapted extract from Introducing the social sciences (DD100) which is no longer taught by The Open University. If you Introduction This unit looks at the role of innovation in the development of industries and considers how production costs change as sales increase and as new technology is introduced into the production process. It looks at the relation between consumer demand for a good and that good's price, and at how the relation between output and production costs in different markets can dramatically affect industry structure. In describing these issues, the unit introduces the range of activities that constitutes 1.5 Making the most of your reflections 1.7 More Sassoon voices: exercise 9.6 Debate 3: politics in the novel References Judicial control The control of delegated legislation Acknowledgements The content acknowledged below is Proprietary (see terms and conditions) and is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence Grateful acknowledgement is made to the following sources for permission to reproduce material in this unit: The content acknowledged below is P References Acknowledgements The content acknowledged below is Proprietary (see terms and conditions) and is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence Grateful acknowledgement is made to the following sources for permission to reproduce material in this unit: The content acknowledged below is P Harnessing knowledge to practice: accessing and using evidence from research Acknowledgements 5.3 Histograms
How do we learn? Understanding ‘how’ is the key to learning more effectively. This unit looks at the three main categories of theories: the acquisitive, constructivist and experiential models of learning. There is no right way to learn but developing an active approach will ensure that you are open to new ideas.
In this unit we will consider how language can be used in different ways for different purposes. To do this we will use the theme of memorial and commemoration. In the first section we briefly discuss the life of the poet Siegfried Sassoon before examining both his poetry and prose. Through this we will see how he conveys meaning in different ways for different audiences using different forms. Following this we discuss more generally how different meanings can be conveyed using prose and poetic
Sunset Song was written in the early 1930s and is still one of the best-known and most-debated Scottish novels. In this unit, we discuss whether Sunset Song succeeds as critique of capitalism and whether it has value as a work of literature separate from its propagandistic ambitions.
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.
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.
This is a report produced by the Innovation Unit at the Centre for the Use of Research and Evidence in Education (CUREE). The report considers the barriers which exist between education research and educational practice, along with a description of solutions which are currently offered by various agencies to bring these two closer together. The final part of the report raises a number of issues relating to the future of evidence-based education research, including the possibilities of raising th
Your course might not include any maths or technical content but, at some point during your studies, it’s likely that you’ll come across information represented in charts, graphs and tables. You’ll be expected to know how to interpret this information, and possibly encouraged to present your own findings in this way. This unit will help you to develop the skills you need to do this, and gain the confidence to use them. This unit can be used in conjunction with, and builds on the ‘Working
Your course might not include any maths or technical content but, at some point during your studies, it’s likely that you’ll come across information represented in charts, graphs and tables. You’ll be expected to know how to interpret this information, and possibly encouraged to present your own findings in this way. This unit will help you to develop the skills you need to do this, and gain the confidence to use them. This unit can be used in conjunction with, and builds on the ‘Working
