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8.3 Too little protein
This Unit studies 'proteins'. Starting with a simple analysis of the molecular make up, the Unit moves on to look at the importance of protein and how they are digested and absorbed
Author(s): The Open University

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Recycling Water: One Step to Making Biofuels a Reality
Manuel Vasquez, Undergraduate in the Department of Chemical and Environmental Engineering, presents his research supported by a 2013-2014 Water Sustainability Program Student Fellowship. See link to the research report. https://wsp.arizona.edu/sites/wsp.arizona.edu/files/file/SZiaja_WSP2014_Report.pdf
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Software development for enterprise systems
Enterprise systems are software applications that automate and integrate all many of the key business processes of an organisation. With some understanding of software development, you will learn about current development practices for this type of system and develop relevant skills to apply them to real-world problems. You will develop core skills in object-oriented analysis and design, allowing you to develop software that is fit for purpose, reusable and amenable to change.
Author(s): The Open University

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3.2 Modelling techniques and language
Enterprise systems are software applications that automate and integrate all many of the key business processes of an organisation. With some understanding of software development, you will learn about current development practices for this type of system and develop relevant skills to apply them to real-world problems. You will develop core skills in object-oriented analysis and design, allowing you to develop software that is fit for purpose, reusable and amenable to change.
Author(s): The Open University

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Modelling pollution in the Great Lakes
This unit is the first in the MSXR209 series of five units that introduce the idea of modelling with mathematics. This unit centres on a mathematical model of how pollution levels in the Great Lakes of North America vary over a period of time. It demonstrates that, by keeping the model as simple as possible extremely complex systems can be understood and predicted.
Author(s): The Open University

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1.7.3 What is proportion?
This unit looks at a wide variety of ways of comparing prices and the construction of a price index. You will also look at the Retail Price Index (RPI) and the Consumer Price Index (CPI), indices used by the UK Government to calculate the percentage by which prices in general have risen over any given period. You wil also look at the important statistical and mathematical ideas that contribute to the construction of a price index.
Author(s): The Open University

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1.7: Some mathematical themes
This unit looks at a wide variety of ways of comparing prices and the construction of a price index. You will also look at the Retail Price Index (RPI) and the Consumer Price Index (CPI), indices used by the UK Government to calculate the percentage by which prices in general have risen over any given period. You wil also look at the important statistical and mathematical ideas that contribute to the construction of a price index.
Author(s): The Open University

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Acknowledgements
Patterns occur everywhere in art, nature, science and especially mathematics. Being able to recognise, describe and use these patterns is an important skill that helps you to tackle a wide variety of different problems. This unit explores some of these patterns ranging from ancient number patterns to the latest mathematical research.
Author(s): The Open University

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Maroon Minute: Elizabeth Sobel
Beauty may be skin deep, but like archaeology, it’s what lies beneath the surface that counts. That’s certainly true for Dr. Elizabeth Sobel, associate professor of anthropology, who thinks the secrets of the past reveal a great deal about who we are today. Sobel’s research focus spans the lives of indigenous Americans, African Americans and uneducated immigrants, and she has received several grants for her work on the Trail of Tears. At two local sites – the Nathan Boone homestead in
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Personal Finance: Class 6 - Time Value of Money
A study of personal finance topics from the consumer and societal perspectives. Topics include the preparation and interpretation of personal financial statements and budgets, the time value of money, personal saving, financial market and investment fundamentals, the effective use of consumer credit, personal bankruptcy, insurance principles, automotive and housing decisions, principles of personal taxation, and retirement planning. This course will provide students with the concepts and criti
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1.3.1 What evidence are we reading?

Social scientists use particular methods to gather qualitative evidence, from observation to interview, but they also use autobiographical accounts, journalism, and other documentary material to flesh out and add meaning to statistics.

As with reading numbers, reading textual evidence requires us to practise, to set time aside to learn how to do it, and to understand the conventions of writing which operate in the different forms of writing we encounter. One of the main pr
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Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

Modelling pollution in the Great Lakes
This unit is the first in the MSXR209 series of five units that introduce the idea of modelling with mathematics. This unit centres on a mathematical model of how pollution levels in the Great Lakes of North America vary over a period of time. It demonstrates that, by keeping the model as simple as possible extremely complex systems can be understood and predicted.
Author(s): The Open University

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3.2 Keeping a record: a learning file
This unit explores reasons for studying mathematics, practical applications of mathematical ideas and aims to help you to recognise mathematics when you come across it. It introduces the you to the graphics calculator, and takes you through a series of exercises from the Calculator Book, Tapping into Mathematics With the TI-83 Graphics Calculator. The unit ends by asking you to reflect on the process of studying mathematics. In order to complete this unit you will need to have obtained a Texas I
Author(s): The Open University

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5 Symmetry in three dimensions
We all encounter symmetry in our everyday lives, in both natural and man-made structures. The mathematical concepts surrounding symmetry can be a bit more difficult to grasp. This unit explains such concepts as direct and indirect symmetries, Cayley tables and groups through exercises, audio and video.
Author(s): The Open University

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Acknowledgements
In our everyday lives we use we use language to develop ideas and to communicate them to other people. In this unit we examine ways in which language is adapted to express mathematical ideas.
Author(s): The Open University

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Introduction
In our everyday lives we use we use language to develop ideas and to communicate them to other people. In this unit we examine ways in which language is adapted to express mathematical ideas.
Author(s): The Open University

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Egyptian mathematics
The Egyptians are known for being ahead of their time in comparison to some civilisations that came after them. This unit looks at how the Egyptians solved mathematical problems in everyday life and the technology they used. An understanding of this area has only been possible following the translation of the Rosetta Stone.
Author(s): The Open University

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Working with young people: Roles and responsibilities
In this unit, we look at the roles that are taken when working with young people. We focus on what those working with young people actually do, starting with some analysis of roles. We show that, in the context of work with young people, the term is more than simply a statement about who does what: it also says something about the kinds of relationships we form with young people and the values we bring to our work. We then move on to discuss roles in relation to the ‘bigger picture’ of organ
Author(s): The Open University

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Global Eradication of Infectious Diseases: Can 'Not Very Much' undermine the goal of 'None at All'?
Despite the well-publicised success of global smallpox eradication, 'zero' remains an elusive goal for the majority of vaccine-preventable diseases, making reduced pathogen circulation, or direct protection of the vulnerable more achievable strategies. We will consider potential deleterious consequences of reduced infection transmission, in the context of diseases such as influenza and pertussis, where immunity following natural exposure may be superior to that following immunisation. Implicati
Author(s): Jodie McVernon

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Stability and Complexity in Model Banking Systems
The recent banking crises have made it clear that increasingly complex strategies for managing risk in individual banks and investment funds (pension funds, etc) has not been matched by corresponding attention to overall systemic risks. Simple mathematical caricatures of 'banking ecosystems', which capture some of the essential dynamics and which have some parallels (along with significant differences) with earlier work on stability and complexity in ecological food webs, have interesting implic
Author(s): Robert May

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