Fall 2012 Capstone Presentation - Group #1
On December 13th, students from the Fall Capstone class presented their projects. Taught this semester by Prof. Gavin Shatkin, the Capstone is a required course that all Master's students in the LPP and MURP programs take in their final semester. This semester's students worked with Street-Works and the City of Quincy on a plan for the redevelopment of the Quincy Center MBTA Station.
Author(s): No creator set

Economic Update: "Inconvenient Economic Truths"
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Author(s): slamoreaux

I now want to move away from looking at the challenges facing all aquatic mammals, to examine very briefly what we know about the evolutionary history of the cetaceans. This group has travelled furthest from its terrestrial roots and made the fullest adaptation to life in the sea.

Since mammals evolved on land, it has long seemed reasonable to suggest that the origin of whales must have involved an evolutionary transition from the land to the water. But how can we explain the fact that
Author(s): The Open University

Mammals share a number of biological characteristics that mark them out as members of the class Mammalia. Many of these are adaptations to a life on land. For example:

• Mammals give birth to young at a relatively advanced stage of development and feed their young on milk.

• Most mammals have hair, or fur, covering part or all of the body.

• Mammals have a high metabolic rate and maintain a relatively high and constant body temp
Author(s): The Open University

1 Write the following as one number to a single power:

• (a) 23 × 24

• (b) 32 × 34

• (c) 42 × 43 × 44<
Author(s): The Open University

Given any number, you now know how to find its square. But, given the squared number, how do you find the original number?

## Example 3

In general, to square a number, multiply it by itself. This is denoted by writing a small ‘2’ to the top right of the number,

e.g. 4 squared, written 42, is 4 × 4 = 16.

Author(s): The Open University

Now try the quiz  and see if there are any areas you need to work on.

Author(s): The Open University

This unit introduces the topic of vectors. The subject is developed without assuming you have come across it before, but the unit assumes that you have previously had a basic grounding in algebra and trigonometry, and how to use Cartesian coordinates for specifying a point in a plane.

This is an adapted extract from the Open University course Mathematical methods and models (MST209)
Author(s): The Open University

In the following subsections, we apply the vector ideas introduced so far to displacements and velocities. The examples will feature directions referred to points of the compass, known as bearings.

The direction of Leeds relative to Bristol can be described as ‘15° to the East of due North’, or N 15° E. This is an instance of a bearing. Directions on the ground are typically given like this, in terms of the directions North (N), South (S), East (E)
Author(s): The Open University

This unit is aimed at teachers who wish to review how they go about the practice of teaching maths, those who are considering becoming maths teachers, or those who are studying maths courses and would like to understand more about the teaching process.

This unit is from our archive and is an adapted extract from Teaching mathematical thinking at Key Stage 3 (ME624) which is no longer taught by The Open University. If you want to study formally with us, you may wish to explore other cour
Author(s): The Open University

In this section we have introduced you to the PROMPT checklist as a useful tool for assessing the quality of any piece of information. If you use it regularly you will find that you develop the ability to scan information quickly and identify strengths and weaknesses. As a closing exercise you might like to pick one of the websites below or any of your own choice and try to evaluate it using the PROMPT criteria. To make it easier for you we have provided a printable checklist (see below).

Author(s): The Open University

Business can profit from taking the environment into account (generally called eco-efficiency). Poor environmental performance is seen as a reflection of poor business practice in general. Eco-efficiency promotes the economic benefits of energy and materials savings, at the same time being first to market with new technologies or products. Since business sustainability lobbies promoted eco-efficiency in the early 1990s, the creed has gained rapid acceptance, and with good cause. There
Author(s): The Open University

The material acknowledged below is Proprietary and used under licence, see terms and conditions). This content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence

Grateful acknowledgement is made to the following:

## Figures

Figur
Author(s): The Open University

Alley, R. B. (2000) The Two Mile Time Machine, Princeton, Princeton University Press.
Arnakak, J. (2000) ‘What is Inuit Qaujimajatuqangit?’, Nunatsiaq News, 25 August, p. 11.

Author(s): The Open University

Here are some quotes from the ‘Summary for Policymakers’ (SPM) included in the report from the scientific working group in the IPCC TAR (IPCC, 2001a):

• The Earth's climate system has demonstrably changed on both global and regional scales since the pre-industrial era, with some of these changes attributable to human activities.

• Globally, it is very likely that the 1990s was the warmest decade and 1998 the warmest year in the instru
Author(s): The Open University

• The shift of the world's manufacturing base from developed to developing economies in the 1970s heralded the beginning of a new global division of labour and the rise of global factories to produce for Western markets. The search for ever-cheaper labour sources undertaken by multinational firms established a new geography of low-cost manufacturing operations which, to this day, remains controversial.

• The rise of subcontracting as the most flex
Author(s): The Open University

There are two points which are central to this line of thinking. One, according to Wolf (2004), is that the whole process, as odd as it may sound, is about mutual exploitation. Outside firms do indeed exploit the poor by taking advantage of the profitable opportunities that a pool of cheap labour represents. But Indonesian or Chinese workers, for instance, could be said to exploit the incoming firms by extracting higher pay from them and taking advantage of opportunities that previousl
Author(s): The Open University

Claims over the benefits of globalisation and the exploitation of cheap offshore labour generate strong feelings and, not surprisingly, divide opinion between those who favour the global marketplace and its detractors. The issue turns on whether the constant search for ever-cheaper manufacturing and service locations is seen as a good or a bad thing. It may appear odd, at first, to suggest that exploiting the poor of another country can, on any measure, be regarded as a good thing, but
Author(s): The Open University

Before you read on, I would like you to dwell for just a moment on the significance of this shift from direct investment by Western firms to the establishment of subcontracting ties with overseas partners. Aside from outside firms being able to p
Author(s): The Open University