Internet Scout Project
The Dung File is a collection of references relevant to the archaeological and paleoenvironmental analysis of coprolites and latrine fills, with a focus on North American research. Compiled by the University of Alberta's Alwynne B. Beaudoin, the Dung File includes ten sections: four to do with deposit origin; one devoted to theses; two on modern comparative studies; another listing articles from the popular press; and two broader categories including a section on procedural and analytical techni
Internet Scout Project
iEARN is an international nonprofit organization that connects over 15,000 schools in 100 countries through Internet networks. Using the Internet and other communications technologies, students and teachers conduct collaborative educational projects that meet curricular goals in Arts / Literature / Language Arts, Social Studies, and Math / Science / Environment. Participants choose from over 120 projects, which are designed and facilitated by teachers and students with the purpose of developing
Enabling Efficient Real Time User Modeling in On-line Campus
User modelling in on-line distance learning is an important research field focusing on two important aspects: describing and predicting students actions and intentions as well as adapting the learning process to students features, habits, interests, preferences, and so on. The aim is to greatly stimulate and improve the learning experience. In this context, user modeling implies a constant processing and analysis of user interaction data during long-term learning activities, which produces l
Efficient Embedding of Information and Knowledge into CSCL Applications
This study aims to explore two crucial aspects of collaborative work and learning: the importance of enabling CSCL applications, on the one hand, to capture and structure the information generated by group activity and, on the other hand, to extract the relevant knowledge in order to provide learners and tutors with efficient awareness and support as regards collaboration. To this end, we first identify and define the main types of information generated in online group activity and then propose
Improvement of JXTA protocols for supporting reliable distributed applications in P2P systems
In any distributed application, the communication between the distributed processes/nodes of the distributed systems is essential for both reliability and efficiency matters. In this work we address this issue for distributed applications based on JXTA protocols. After a careful examination of the current version of JXTA protocols, we observed the need for improving the original JXTA protocols, such as pipe services, to ensure reliable communication between peer nodes and the discovery and prese
Internet Scout Project
The purpose of the Space Launch Initiative (SLI) is "to identify feasible options for future NASA space transportation and enable a decision regarding whether the agency should proceed into full-scale development of a new reusable launch vehicle system." This news page has information on current developments, fact sheets, and vehicle concepts. Several technology summaries describe the various areas of research for the SLI. For example, using neural networks in the vehicle's control and navigatio
Going Beyond the Problem Given: How Human Tutors Use Post-Solution Discussions to Support Transfer
Two studies investigated the role and effectiveness of post-solution, reflective dialogues in physics tutorials. The first study investigated the instructional roles of post-solution discussions, their relationship to problem-solving discussions, and features that predict learning. Seven tutors individually guided 15 students as they worked on problems in the Andes physics tutoring system. Tutors adapted the post-solution discussions to students' ability levels and their performance on the curre
Benefits of Virtual Characters in Computer Based Learning Environments: Claims and Evidence
Pedagogical theory of today gives high priority to social components of learning. Within the field of computer supported learning there are many attempts to acknowledge this. One approach involves the addition of virtual characters to electronic learning environments. Such character enhanced systems are the focus of the present article. Firstly, a systematic overview is given of pedagogical benefits that have been proposed in the literature regarding character enhancement of electronic learning
Introduction This course aims to develop skills of thinking systematically and creatively about issues of complexity. It enables you to appreciate and manage these issues in ways that can lead to improvement. It adopts the most recent and innovative advances in systems thinking and applies them to topical areas of concern. It is designed to help build your capacity to manage complexity and to develop a deep understanding of contemporary systems thinking. It may be helpful to study OpenLearn units T551_1 <
This course aims to develop skills of thinking systematically and creatively about issues of complexity. It enables you to appreciate and manage these issues in ways that can lead to improvement. It adopts the most recent and innovative advances in systems thinking and applies them to topical areas of concern. It is designed to help build your capacity to manage complexity and to develop a deep understanding of contemporary systems thinking. It may be helpful to study OpenLearn units T551_1 <
Introduction This unit looks at how parents encourage the development of new skills in their children in the informal setting of the home. The use of video observation of small children by psychologists is analysed and some of the key concepts in developmental psychology that explain teaching and learning interactions between parents/caregivers and their children are explained. This material is from our archive and is an adapted extract from Child development in families, schools and society
This unit looks at how parents encourage the development of new skills in their children in the informal setting of the home. The use of video observation of small children by psychologists is analysed and some of the key concepts in developmental psychology that explain teaching and learning interactions between parents/caregivers and their children are explained.
This material is from our archive and is an adapted extract from Child development in families, schools and society
King Lear to In the loop : fiction and British politics
On 11 December 2009, Nottingham University's Centre for British Politics held a conference at the British Academy that drew together politicians, writers and academics to explore the interaction of British politics and fiction. In addition to the conference several video interviews were conducted with some of the speakers on the day. In this interview taken at the Fiction and British Politics Conference in London, MP and author Chris Mullin talks about his own political fiction and explains w
Assessing your skills
Welcome to Assessing Your Skills one of the series of Futures workbooks, which help students choose and prepare for their careers. Like the other workbooks in the series you can dip in and out doing the exercises which are most relevant to you. You might want to include the exercises or the output in your personal development plan or e-portfolio. The aim of this workbook is to help you to clarify or identify your skills as a first step toward choosing work that really suits you. It can also he
7.349 From Molecules to Behavior: Synaptic Neurophysiology (MIT)
Like transistors in a computer, synapses perform complex computations and connect the brain's non-linear processing elements (neurons) into a functional circuit. Understanding the role of synapses in neuronal computation is essential to understanding how the brain works. In this course students will be introduced to cutting-edge research in the field of synaptic neurophysiology. The course will cover such topics as synapse formation, synaptic function, synaptic plasticity, the roles of synapses
Ceramics Program, Studio Arts Department, Concordia University, Montreal
In-depth interviews with student and faculty are complemented by examples of their work in this video profile that demonstrates the Ceramic Programs experimental approach to craft-informed practices. With an emphasis on the link between ceramics as a specialized practice and the broad context of an ever-changing art producing culture, students are encouraged to collaborate, work with other materials, take chances, and explore. http://www.concordia.ca/info/futurestudents/undergraduate/programs/s
Open house -- The Nottingham HOUSE at Solar Decathlon Europe 2010
The Nottingham University team are now in Madrid building the house for the competition which opens on 18 June 2010. The very first Solar Decathlon Europe 2010 kicks off with students from the Department of the Built Environment flying the flag for the UK. Before they left Nottingham, they held an open house with a twist, in the shape of Michelin star chef Sat Bains, their Executive Chef, who has advised on the menu for their sustainable dinner party.
Introduction to X-ray Diffraction
This site is intended as a brief introduction to some of the common x-ray diffraction techniques used in materials characterization. It is designed for people who are novices in this field but are interested in using the techniques in their research. Topics include x-ray generation and properties, lattice planes and Bragg's Law, powder and thin film diffraction, texture measurement and pole figures, residual stress measurements, small-angle x-ray scattering (SAXS), and x-ray crystallography.
Harmonization methodology for metadata models
Metadata allows systems, applications and users to manage and access resources without a need for interaction with the resource itself. For this reason, the administration and exchange of metadata is a central activity in systems that manage learning objects. Metadata considerations are fundamental when creating interoperable e-learning tools, and metadata standards have been among the very first learning technology standards to mature. This deliverable analyses a number of existing metadata spe
Genetics with Kay Davies
Kay Davies discusses her research of genetic diseases such as Duchenne Muscular Dystrophy, problems which limit the development of therapy and the need for effective treatment and screening processes.
The Magic School Bus Under Construction - structures
Two inches tall, and trapped in a bathroom at Wanda's house, the kids have to get out before Wanda's mother discovers them. Gathering building materials such as spiky hair curlers, sticky Band-Aids, dental floss, and cotton swabs, the kids use what they've learned about structure to construct a series of towers and bridges across the bathroom to an open window! They get across the toilet OK - but will they get past the alligator in the bathtub? (22mins)
Sir David Weatherall on Thalassaemia
Sir David Weatherall, one of the world's experts on thalassaemia and its prevention in developing countries, discusses his research and ongoing projects.