TALAT Lecture 2402: Design Recommendations for fatigue loaded structures
This lecture presents calculation of design stresses for variable stress ratios in practice, explanation on the background of design recommendations; it demonstrates the concept of partial safety factors and supply appropriate background information for aluminium; it enables the designer to evaluate service behavior of structural details on a more sophisticated level applying the same principles as in current design recommendations; it provides understanding of the fatigue design procedure accor
Author(s): Dimitris Kosteas, Technische Universität München

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The Meanings of Timbuktu
This volume authored by leading international scholars begin s to sketch the meaning of Timbuktu within the context of the intellectual history of West Africa in particular and of the African continent in general The book covers four broad areas Part I provides an introduction to the region outlines what archaeology can tell us of its history examines the paper and various calligraphic styles used in the manuscripts and explains how ancient institutions of scholarship functioned Part II begins t
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Noam Chomsky's Syntactic Structures
One of South Africa leading language experts Professor Rajend Mesthrie was guest speaker at UCT Gordon Institute for Performing and Creative Arts Great Texts Big Questions lecture on 15 April He discussed lSyntactic Structures Noam Chomsky and the colourless green revolution in language studies. Noam Chomsky is considered by many to be the father of modern linguistics Mesthrie lecture has Chomsky first book Syntactic Structures published in 1957 as a starting point Syntactic Structures started a
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Greek inventions and discoveries part 1
The western civilization is based on the Greeks. The Greek inventions changed the world and set the foundations of the modern world.(Amateur video with many good slides and text.)  No narration.
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Philanthrocapitalism: dawn of a new era?
Several companies have woken up to the reality of philanthrocapitalism, says Mathew Bishop of The Economist, particularly in the aftermath of the global economic crisis which has resulted in a lot of new questions -- about what this force of capitalism is, how do we get a capitalism that actually works with society, rather than against it.
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Advice to MBA Students
Dr. Rakesh Mohan is Executive Director at the International Monetary Fund in Washington D.C., representing India Sri Lanka, Bangladesh and Bhutan since 1 November 2012. To learn more about Dr. Mohan, please visit http://www.rakeshmohan.com/. Dr. Mohan was a keynote speaker for the 2015 Darden Global Conference. For additional information on this conference, please visit http://www.darden-ibs.org/#!about1/c13jt.
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Oscar Pistorious' girlfriend died in a protective position
March 19 - Ballistics expert says Reeva Steenkamp died covering her head. Jennifer Davis 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 and across topics including business, financial, national, and international news. For over 160 years, Reuters has maintained its reputation for speed,
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Learning aware environment: a Laboratorium of epidemiological studies
One challenge of the Laboratorium is to have the capacity to recognize and capture relevant events from observing the human activity, the ability to understand the learning needs and then to provide the adequate feedback in whatever form. Another challenge is the mapping of inaccessible phenomena into the sensible and temporal space of the classroom. Our design combines gaming situations and ambient technologies in the context of learning bio-statistics. This paper presents a method and a formal
Author(s): Ney Muriel,Balacheff Nicolas

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How can we take into account student conceptions of the facial angle in a palaeontology laboratory w
This study investigates student conceptions of the facial angle as a way to attain understanding elements of the theory of human evolution. The chosen laboratory work involved determining the species of a human cranium, and students had to design and write down their own experimental procedure. Three versions of the laboratory work were carried out leading to different student productions. Three aspects will be presented in the present paper, which are related to the three conceptual difficultie
Author(s): Marzin Patricia,de Vries Erica

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Une approche pro-pédagogique du diagnostic cognitif dans les STI: conception, formalisation, et imp
In an Intelligent Tutoring System (ITS), issues related to the design and the implementation of the cognitive diagnosis (DC) of learner's behavior is addressed intuitively according to the specific goals of this STI. From a purely operational viewpoint, this approach is not really bad since the STIs arising from it, "work". However, when it comes to give to DC a pedagogical dimension in the human tutors, a look into perspective on more fundamental considerations promotes reflection in this direc
Author(s): Tchetagni Josephine

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MOSEP – More Self-Esteem With My E-Portfolio Development of a Train-the-Trainer Course for E-Portfo
This paper gives an insight into the MOSEP project, funded by the European Commission (Leonardo da Vinci Programme). The project focuses on the high dropout rates amongst young students (14-16) in the transition phase from middle to upper secondary school or into first vocational education. MOSEP addresses this problem by proposing to introduce the method of electronic learning and development portfolios (e-portfolios) specifically designed for effectively teaching and consulting this difficult
Author(s): Buchberger Gerlinde,Hilzensauer Wolf,Hornung-Präh

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Surmonter l’interférence culturelle et linguistique à l’aide de CALL
This research project aims to design a CALL system (Computer-Assisted Language Learning). The goal of the system is to help users overcome cross-linguistic difficulties, that is to say, transfer and interference stemming from a native language (L1) in the process of acquiring a second or foreign language (L2). It is built following an ontological engineering methodology, which is well-known in the artificial intelligence community. In this article, we describe what is cross-linguistic influence,
Author(s): Allard Daniele,Mizoguchi Riichiro,Bourdeau Jacquel

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When are powerful learning environments effective? The role of learner activities and of students’
The goal of this chapter is to outline a theoretical and empirical perspective on how learners’ conceptions of educational technology might influence their learning activities and thereby determine the power of computer-based learning environments. Starting with an introduction to the concept of powerful learning environments we outline how recent developments in information and communication technologies might be used to implement these environments technologically. In the next step we refer t
Author(s): Gerjets Peter,Hesse Friedrich

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CSCL Scripts: Modelling Features and Potential Use
The design of collaboration scripts is a new focus of research within the CSCL community. In order to support the design, communication, analysis, simulation and even execution of collaboration scripts, a general specification language to describe collaboration scripts is needed. In this paper, we analyse the suitability and limitations of IMS LD for modelling collaborative learning processes. Based on the analysis, we propose a CSCL scripting language. This paper presents the conceptual framewo
Author(s): Miao Yongwu,Hoeksema Kay,Hoppe Ulrich,Harrer Andre

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Bridging the Contextual Distance: The e-CASE Learning Environment for Supporting Students’ Context
Supporting students’ awareness of the complex way that contextual issues affect knowledge application in authentic situations is a critical instructional mission and can lead to improved problem solving in the workplace. In this work we present the design of e-CASE (Context Awareness Supporting Environment), which is a case based learning environment for supporting instruction in the domain of software development. In designing e-CASE we employ a model for context which further guides the use o
Author(s): Demetriadis Stavros,Papadopoulos Pantelis,Tsoukala

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“Graphical” Jogthrough: expert based methodology for user interface evaluation, applied in the cas
“Walkthrough” and “Jogthrough” techniques are well known expert based methodologies for the evaluation of user interface design. In this paper we describe the use of “Graphical” Jogthrough method for evaluating the interface design of the Network Simulator, an educational simulation program that enables users to virtually build a computer network, install hardware and software components, make the necessary settings and test the functionality of the network. Graphical Jogthrough is a furth
Author(s): Demetriadis Stavros,Karoulis Athanasios,Pombortsis

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Supporting information comparisons in example-based hypertext environments
Global comparisons of learning from hypertext and traditional text have yet failed to show major advantages concerning the effectiveness of hypertext learning. In the current paper it is proposed that an effective hypertext design needs to be based on thorough cognitive task analyses with regard to structures, processes, and resources that are required to benefit from a specific learning approach. This claim is illustrated by two experiments, in which we investigated two methods for supporting e
Author(s): Gerjets Peter,Scheiter Katharina,Schuh Julia

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Using A Simulated Student for Instructional Design
In this paper, I describe how a cognitive model was used as a simulated student to help design lessons for training circuit board assemblers. The model was built in the Soar cognitive architecture, and was initially endowed with only an ability to learn instructions and prerequisite knowledge for the task. Five lessons, and a total of 81 instructions for teaching expert assembly were developed by iteratively drafting and testing instructions with the simulated student. The resulting instructions
Author(s): Mertz Joseph S.

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Exploring the Design of Computer Supports for Reciprocal Tutoring
his paper explores the design of a set of system prototypes for supporting a protocol of cooperative learning activity called reciprocal tutoring. During reciprocal tutoring, two or more agents in centralized or distributed environments interact as they take turns at playing the roles of a tutor and a tutee in solving Lisp recursive problems. These agents are either real students or virtual learning companions simulated by the computer. Furthermore, in the design of a virtual tutee, which is one
Author(s): Chan Tak-Wai,Chou Chih-Yueh

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