1 Biological materials

Materials engineers have long recognised the impressive range and combination of properties offered by biological materials. Figure 1 shows some representative examples of the combination of tensile strength and toughness (measured by Young's modulus, or elastic modulus for polymers) offered by natural materials, with some more common engineering materials included for comparison.

I'm using the term ‘biological m
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7.7 Planning for quality

Having considered estimating for time and for costs, the third dimension of projects – quality needs to be considered. The need to achieve a particular level of quality may mean that more time must be spent completing certain tasks or that more resources must be made available for a particular purpose. Once the time and cost estimates have been made, review them to ensure that this estimate will allow an outcome of the right quality.

Many organisations have corporate quality assurance
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7.3 Staff costs

The staff time and staff-related costs need to be calculated. These include salaries, taxes, holidays, overtime, training, travel and subsistence, and accommodation for the number of staff for the time they will be needed. This raises all sorts of questions about the basis on which staff are costed and the relationship of the project budgeting system to other budgets and costing systems in the organisation. The basic assumptions underlying allocation of resources need careful consideration ea
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1.8 Maintenance
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.6.4 Supporting data management strategies
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.6.2 Populating the database
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.6.1 Realising the design
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.4 Analysis
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.3 Requirements gathering
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.2 A development life cycle
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

1.1 Introduction
No idea how relational database systems are constructed? Did you know that they underpin the majority of the managed data storage in computer systems? This unit has been designed to give you an overview of the developmental lifecycle for a database system, explaining the importance of data analysis and highlighting how database development differs from traditional software development.
Author(s): The Open University

Introduction to Microsoft Windows XP
Windows XP is a computer operating system and graphical user interface GUI which enables you to work with a wide variety of programs on your computer often simultaneously. Windows XP is itself a special computer program that communicates your instructions to the actual computer hardware and displays the results. This manual covers: Using the mouse; Working with the desktop; Using windows; Working with applications; File handling.
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Cornell Notes slideshow
A very short video that shows how to set up a page to use the Cornell note taking system. Needs an explanation.
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Bengali fill in the blanks with names
Bengali fill in the blanks with names.
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Placing Words: Symbols, Space, and the City
The evolution of architecture resembles nothing so much as the fleshing out and refinement of an organism, in William Mitchell’s condensed account. In pre-industrial times, architecture was “fundamentally skeleton and skin—a structure that protects and keeps out the weather.” The industrial era brought an incre
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The City Car
William Mitchell and Ryan Chin propose an attractive alternative to the carbon-belching, gas-guzzling autos clogging our thoroughfares, a vision that is as much about transforming cities as about remaking cars. The City Car, a tiny, electric-powered, foldable, stackable vehicle, is their solution to freeing urban centers
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Building Responsive Cities: Technology, Design, and Development
Even as new supercities pop up around the world, with populations in the tens of millions, urban planning remains stuck in an older time. As Dennis Frenchman says, “Amazingly very little progress has been made ... We’re using basically the models and methods of the 1920s.” Frenchman says we need to confront
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Solar Eclipses
Every now and then, the Sun, Earth, and Moon align so that, when viewed from the Earth, the Moon eclipses the Sun's light. Solar eclipses are fairly common -- the Moon will block out some portion of the Sun at least twice a year. However, it is still a special event to be able to witness a total solar eclipse. In this video segment adapted from NASA, learn how solar eclipses happen and why they are so difficult to witness.  Closed captioning included.  Run time 01:51.
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Valor afegit. La recuperació dels Pirineus

Durada: 30 min. Vídeo. TVC.
L'espai "Valor afegit" dedica el reportatge principal d'aquest capítol al creixement econòmic de les comarques de muntanya. Així mateix, també es fa ressò de la caiguda de la borsa i de l'augment dels preus. Durant els últims deu anys, les comarques Author(s): No creator set

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