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Nucleic acid structure
These slides provide an introduction to the structure and function of nucleic acids (DNA and RNA) in relation to organisms, genes, gene expression and protein synthesis. It is a basic introduction to DNA, genes and genomes, the chemistry of nucleic acid structure and its various conformations. The slides have a quiz at the end which can be used to evaluate learning outcomes at the end of the lecture. The resource is used in teaching fundamental concepts to first year undergraduate students in
Author(s): Dr. Momna Hejmadi, University of Bath, UK

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International Classification of Function, Disability and Health
This package was originally designed for undergraduates in Medicine at the University of Nottingham. It will also be useful to students in nursing, allied health professions and pharmacy. Practitioners in these fields, who are new to the ICF, will also find it a useful introduction. It describes the International Classification of Functioning, Disability and Health (ICF), a classification system published by the World Health Organisation to describe health status. This system is widely used in r
Author(s): University of Nottingham

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International Classification of Function, Disability and Health
This package was originally designed for undergraduates in Medicine at the University of Nottingham. It will also be useful to students in nursing, allied health professions and pharmacy. Practitioners in these fields, who are new to the ICF, will also find it a useful introduction. It describes the International Classification of Functioning, Disability and Health (ICF), a classification system published by the World Health Organisation to describe health status. This system is widely used in r
Author(s): University of Nottingham

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TALAT Lecture 1601: Process modelling applied to age hardening aluminium alloys
This lecture describes the methodology for physical modelling of materials problems, with particular emphasis on heat treatment and welding of age hardening alloys materials; it establishes mathematical relations between different process variables (e.g. alloy composition, heat treatment procedure, welding conditions) and the alloy strength or hardness, based on sound physical principles (e.g. thermodynamics, kinetic theory, dislocation mechanics); it motivates faster process development, optimi
Author(s): Ø Grong, The Norwegian Institute of Technology, T

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h-BN inclusion in a β-Si3N4 grain
The micrograph shows h-BN inclusion (precipitate) in a β-Si3N4 grain (within a silicon nitride particulate-reinforced silicon carbide composite). The occurrence of BN inclusions results from the introduction of colloidal BN into the hot isostatic pressing process. They are formed from B2O3 present as a thin surface film on the BN particles in the barrier layer. B2O3 will be molten during the pressing process and will diffuse rapidly into the powder compact and react with Si3N4 to form BN. Such
Author(s): Dr K M Knowles, Department of Materials Science an

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Interface boundary between h-BN and Si3N4 grains
The micrograph shows a regularly stepped interface boundary between h-BN (precipitate) and Si3N4 grains (within a silicon nitride particulate-reinforced silicon carbide composite). The occurrence of BN inclusions results from the introduction of colloidal BN into the hot isostatic pressing process. They are formed from B2O3 present as a thin surface film on the BN particles in the barrier layer. B2O3 will be molten during the pressing process and will diffuse rapidly into the powder compact and
Author(s): Dr K M Knowles, Department of Materials Science an

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Misoriented interphase boundary between h-BN and SiC grains
The micrograph shows misoriented interphase boundary between h-BN (precipitate) and SiC grains (within a silicon nitride particulate-reinforced silicon carbide composite). The occurrence of BN inclusions results from the introduction of colloidal BN into the hot isostatic pressing process. They are formed from B2O3 present as a thin surface film on the BN particles in the barrier layer. B2O3 will be molten during the pressing process and will diffuse rapidly into the powder compact and react wit
Author(s): Dr K M Knowles, Department of Materials Science an

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TALAT Lecture 2401: Fatigue Behaviour and Analysis
This lecture explains why, when and where fatigue problems may arise and the special significance to aluminium as structural material; it helps to understand the effects of material and loading parameters on fatigue; to appreciate the statistical nature of fatigue and its importance in data analysis, evaluation and use; it shows how to estimate fatigue life under service conditions of time-dependent, variable amplitude loading; how to estimate stresses acting in notches and welds with conceptual
Author(s): Dimitris Kosteas, Technische Universität München

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Al 88, Si 12 (wt%), eutectic alloy
This alloy is of the eutectic composition. From the melt a eutectic is formed between aluminium solid solution and virtually pure silicon. Slow solidification produces a very coarse microstructure. The eutectic comprises large plates of silicon in the aluminium matrix. This microstructure displays poor ductility due to the brittleness of large silicon plates. The microstructure is normally refined through either rapid solidification, which lets the silicon phase assume a fibrous form, or by a pr
Author(s): Prof T W Clyne, Department of Materials Science an

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Al 88, Si 12 (wt%), eutectic alloy
This sample is a casting alloy of eutectic composition. From the melt a eutectic is formed between aluminium solid solution and virtually pure silicon. Slow solidification produces a very coarse microstructure. The eutectic comprises large plates of silicon in the aluminium matrix. This microstructure displays poor ductility due to the brittleness of large silicon plates. The microstructure is normally refined through either rapid solidification, which lets the silicon phase assume a fibrous for
Author(s): Prof T W Clyne, Department of Materials Science an

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Delivering Sustainable Development Activity 2: National Strategies
Since 1992 there has seen a significant number of national level initiatives on sustainable development. There has also been a considerable attempt to identify and reflect on those elements within national strategies which represent 'good practice'. Whilst national conditions, circumstances and priorities may be vary sharply, there is growing consensus that a set of key principles represent the foundation upon which to build specific national sustainable agendas. (UNDP/OECD, 2002; IISD/GTZ, 2004
Author(s): Staffordshire University

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Are You Ready? - Exploring Your Major: Education
Have you considered teaching, coaching, health promotion, Peace Corps or Teach for America as a possible career choice? Are you interested in making a significant difference while making a living? Then join us for this fascinating conversation with two students who will talk about their paths to majors and minors housed in the School of Education. The students will share personal stories about transitioning from high school to Elon, engaging in an academically challenging curriculum, and uncover
Author(s): No creator set

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ES.268 The Mathematics in Toys and Games (MIT)
We will explore the mathematical strategies behind popular games, toys, and puzzles. Topics covered will combine basic fundamentals of game theory, probability, group theory, and elementary programming concepts. Each week will consist of a lecture and discussion followed by game play to implement the concepts learned in class.
Author(s): Li, Jing,Demaine, Erik,Gymrek, Melissa

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

1.2.5 Stage 3: Details

Examine in more detail the explanations surrounding the numbers or diagram. Check the small print to make sure you aren't drawing the wrong conclusions. Are the axes of diagrams clearly labelled, and do you understand what they mean? (Axes, pronounced ‘axease’ is the plural of axis. Axes are the vertical and horizontal lines against which lines on a graph or bars on a chart are plotted. They must be labelled to tell you what courses you are counting in.) If there is shading on the
Author(s): The Open University

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Copyright © 2016 The Open University

South African Child Gauge 2009/2010
The South African Child Gauge is produced annually by the Children Institute University of Cape Town to monitor government and civil society progress towards realising the rights of children This issue focuses on child health. The South African Child Gauge is divided into three parts: PART ONE Children and law reform. Part one discusses recent legislative developments affecting child health In this issue there is commentary on the Children's Act the Prevention of and Treatment for Substance Abus
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SAGP Guide to Clinical Medical Practice
Manual originating from personal notes made over many years of semi-rural private and hospital practice in South Africa. A useful resource based on many years of semi-rural private and hospital practice in South Africa involving major trauma, surgery and obstetrics, in addition to the common problems of general practice. I have always felt it very useful to be able to confirm facts and figures at the bedside if needed and this has been the motivation that has taken me over 40 years. This meant
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The physical world: helicopters
Want to learn to fly a helicopter? In this album Royal Berkshire Ambulance pilots show two complete beginners the ropes. Normally, Marie and Tracey dispatch air ambulances, now they find out how to fly one. The five video tracks offer a hands-on explanation of the science and engineering behind helicopter flight. They show how rotors help this tonne of metal take off, change direction and gain speed. They explain the difference between traditional and cutting edge military technology, and demon
Author(s): The iTunes U team

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 Lessons for Life: Learning and Transfer
This program describes what conditions are needed for knowledge and skills learned in one context to be retrieved and applied to a novel situation, and how different teaching strategies can increase the possibilities for transfer. The program features a fourth-grade teacher and a seventh- and eighth-grade teacher, with commentary from Lee S. Shulman, president of the Carnegie Foundation for the Advancement of Teaching
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The remote experiment position in actual taxonomy
Taxonomy is a classification effort for establishment of learning/teaching operational objectives. There are some famous taxonomies, Bloom’s being the most quoted. In spite of the fact that some researchers have tried to explain the position of elearning in already known taxonomies, this subject was not too much in the general attention. In the paper the authors intend to go deeply and to analyze the position of the new methodology-remote experiment-in the actual taxonomies. In addition they ha
Author(s): Samoila Cornel,Ursutiu Doru,Cotfas Petru,Zamfira S

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Rights not set

Distributing the downturn
The International Labour Organisation has forecast a rise in unemployment by 20 million world-wide, by the end of 2009. The Organisation for Economic Co-operation and Development (OECD) has forecast a loss of up to 10 million jobs within the OECD group of countries, and up to 25 million jobs world-wide between 2008 and 2010. However, would a strategy of cutting wages as opposed to cutting jobs in the face of this recession create the conditions for economic recovery? Dr Paul Kattuman believes it
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