Economic downturn ‘opens doors’ for recycling business Worn Again
One of the greatest challenges facing social business Worn Again is the widely-held public assumption that any product made from recycled materials must be cheaper than conventional merchandise on the market.

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Putin to Snowden: "We do not allow" mass surveillance
Subscribe: http://smarturl.it/reuterssubscribe April 17 - Former NSA contractor Edward Snowden calls Russian Vladimir Putin during his televised question and answer session with the nation to ask about mass surveillance. Nathan Frandino reports. Subscribe: http://smarturl.it/reuterssubscribe More Breaking News: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe an
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Immunology basics
This is a module framework. It can be viewed online or downloaded as a zip file. As taught Autumn semester 2009 Infections are a major cause of morbidity and mortality worldwide. The body fights infection through the functions of the immune system, whose power has been harnessed by the development of vaccination (immunisation). Suitable for study at: Undergraduate levels 1 and 2. Dr Ian Todd, School of Molecular Medical Sciences Dr Ian Todd is Associate Professor & Reader in Cellular Im
Author(s): Todd Ian Dr

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Except for third party materials (materials owned by someone other than The University of Nottingham) and where otherwise indicated, the copyright in the content provided in this resource is owned by

Respect the Science
Top UNSW researchers talk about their work and why they are willing to confront misinformation campaigns to advance the understanding of science. Produced by UNSWTV for the launch of the national Respect the Science campaign at Parliament House in Canberra.
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MAS.160 Signals, Systems and Information for Media Technology (MIT)
This class teaches the fundamentals of signals and information theory with emphasis on modeling audio/visual messages and physiologically derived signals, and the human source or recipient. Topics include linear systems, difference equations, Z-transforms, sampling and sampling rate conversion, convolution, filtering, modulation, Fourier analysis, entropy, noise, and Shannon's fundamental theorems. Additional topics may include data compression, filter design, and feature detection. The undergra
Author(s): Picard, Rosalind W.,Bove, V. Michael,Smithwick, Qu

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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

Wise Choices [Audio]
Speaker(s): Dr Maria Alvarez, Professor Lisa Bortolotti, Professor Christian List, Dr Magda Osman | Traditional philosophical accounts of decision making assume that conscious rational thinking leads to wise choices. But recent psychological evidence suggests that we should trust our intuitions instead and ‘go with the flow’. Do these views conflict? If so, which one is correct? Or are both rational thinking and intuition ways of choosing for a reason? This panel discussion will bring philos
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SAT Tips Tricks and Strategies

Video link (see supported sites below). Please use the original link, not the shortcut, e.g. www.youtube.com/watch?v=abcde

Author(s): Radicalprep

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Michael Frayn, 2008
Michael Frayn talks about his work, experience of the theatre and latest book 'Stage Directions'
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How Entrepreneurs Can Create Effective Business Plans
When an entrepreneur has identified a potential business opportunity, the next step is developing a business plan for the new venture. What exactly should the new plan contain? How can the entrepreneur ensure it has the substance to find interest among would-be investors? In this installment of a series of podcasts for the Wharton-CERT Business Plan Competition, Wharton management professor Ian MacMillan explains that business plans must contain several crucial elements: They must articulate a m
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Literature Review in Informal Learning with Technology Outside School
When we think about learning, we often tend to think about schools, universities, colleges. If we go a little further and think about learning outside school, we might begin to consider museums, galleries and science centres. What we often tend to overlook, however, is the sort of learning that goes on as part of our normal day-to-day activities when we don't even think we are learning. Today, however, anyone who has an interest in how children learn with digital technologies needs to look beyon
Author(s): Sefton-Green Julian

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A Participatory Design Approach for the Support of Collaborative Learning and Knowledge Building in
Engagement in collaborative learning and knowledge building activities is still a big challenge for many workplace-learning designers. Especially in highly competitive environments people might be reluctant to give away too much of their tacit knowledge. A feeling of ownership and an involvement of the individual in the planning of the learning activities can be important motivational factors. In an international research project called IntelLEO - Intelligent Learning Extended Organization we in
Author(s): Kieslinger Barbara,Pata Kai,Fabian Claudia M.

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Participatory design in open education: a workshop model for developing a pattern language
Technologically enhanced learning environments raise complex challenges for their designers, developers and users. Design patterns and pattern languages have recently emerged as a potential framework for addressing some of these challenges. However, the uptake of design patterns has been slow outside of the computer science community. We argue that this is largely a consequence of a weak positioning of pattern languages, as a form of delivering expert knowledge to layperson, and suggest an alter
Author(s): Mor Yishay,Winters Niall

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Collaborative Multi-professional Narrative Based e-learning. An application to teaching Medical Stat
The present paper describes e-CNA (e-Collaborative Narrative Analysis), a web based multi-agent environment where different agents contribute to the exploration and social co-construction of the meanings of a set of narratives. The paper also describes an action-research e-learning experiment aimed to involve the students of different courses and a multi-disciplinary team of health professionals in a blended online educational project on qualitative and quantitative research methodologies in hea
Author(s): Giani Umberto

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Collaborative distributed environments for learning design tasks by means of modelling and simulatio
The Simulation discipline has to face new challenges such as the incorporation of Collaborative Technologies for professional use as well as for teaching purposes. This integration permits the creation of new kinds of support for collaborative learning processes. In this paper, we explore the potential of this synergy with DomoSim-TPC, a synchronous distributed collaborative environment for the teaching and learning of Domotics. The system supports an active, simulation-based and problem-based a
Author(s): Bravo Crescencio,Redondo Miguel,Ortega Manuel,Verd

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Towards educational data mining: Using data mining methods for automated chat analysis to understand
In this paper we investigate the application of data mining methods to provide learners with real-time adaptive feedback on the nature and patterns of their on-line communication while learning collaboratively.We derived two models for classifying chat messages using data mining techniques and tested these on an actual data set [16]. The reliability of the classification of chat messages is established by comparing the models performance to that of humans. Results indicate that the classificatio
Author(s): Anjewierden Anjo,Kolloffel Bas,Hulshof Casper

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The integration of computer simulation and learning support: an example from the physics domain of c
Discovery learning is generally seen as a promising but demanding mode of learning that, in most cases, can only be successful if students are guided in the discovery process. The present article discusses a study on discovery learning with a computer simulation environment in the physics domain of collisions. In the learning environment, which is called Collision, students learned about collisions where two particles move in the same direction and interact via a conservative force in such a way
Author(s): de Jong Ton,Martin Ernesto,Zamarro Jose-Miguel,Esq

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A Dynamic component-based approach to design and implement Grid Services
Regarded as the following step of conventional distributed computing, grid computing becomes more and more popular. It puts the focus on large-scale resource sharing, including new pervasive technologies.To allow heterogeneous entity to share their resource, and more interesting their information and their knowledge, it is necessary to propose solution for integration and interoperability. Our aim is to propose an approach viewing component like an abstraction of grid services.In this paper we t
Author(s): Lacouture Jérôme,Aniorté Philippe

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Learning Objects 3 and Instructional Design
Learning Objects and Instructional Design is focused upon the art and the science of producing learning objects that meet educational standards and needs as well as technological and functional criteria. Written by educators from across the globe, the book emphasizes two critical, strategic factors: 1) form follows function, and 2) learning objects must address the needs and desires of learners within their learning or educational context. The book integrates issues such as multimedia for instru
Author(s): Koohang Alex,Harman Keith

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Cognitive factors related to user involvement with computers and their effects upon learning from an
Cognitive theories proposed to explain the high motivation to use, and deep involvement with computers, often found in schoolchildren suggest three main factors. They are: desire in the user to control the computer; the user responds to a perceived challenge from the computer; and the user wishes to explore the complexity of the computer software. The paper describes an experiment using a specifically developed piece of software to investigate these factors and to assess their effects on involve
Author(s): Wishart Jocelyn

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APLUSIX, A learning environment for algebra, actual use and benefits
After a presentation of the APLUSIX system, a learning environment for formal algebra, we describe the use of this system in a French class of grade 10, in particular a sequence devoted to factorisations and equations, and an analysis of the students' work during this sequence. This study exhibits the influence of the tools provided by the software on the construction of competences in algebra. We also report the opinion of a teacher who used the APLUSIX system during one year with this class.
Author(s): Chaachoua Hamid,Nicaud Jean-François,Bronner Alai

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