Abstract—We revisit the problem of computing the path with the minimum cost in terms of the expected number of page link layer transmissions (including retransmissions) in wireless mesh networks. Unlike previous efforts, such as the popular ETX, we account for the fact that MAC protocols (including the IEEE 802.11 MAC) incorporate a finite number of transmission attempts per packet. This in turn leads to our key observation: the performance of a path depends not only on the number of the links on the path and the quality of its links, but als ....etc

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Teaching Utility Applications of Power Electronics in a First Course on Power Systems

Outline


Importance of teaching power electronics in a power systems course
Description of proposed approach consisting of four segments
Functional aspects of power electronics
Power device capabilities and Power Electronic Structures
Role of power electronics in utility applications
Details of the power electronics structures


Importance


Increasing applications of Power Elec ....etc

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INTERACTIVE VIDEODISC FOR TEACHING AND EVALUATING LIPREADING


INTRODUCTION
In this paper, the ALLAO system (Aide a la
Lecture Labiale Assistee par Ordinateur) is
described. Attention is focused on the
appropriateness of interactive videodisc
technology for the needs of lipreading
acquisition, Lipreading is a natural means of
perception of speech, used in particular by deaf
people. Although they cannot identify the speech
sounds, they can observe and in ....etc

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Computer Aided Teaching System

The Computer aided teaching system is a frame work to create Interactive Multimedia Tutorial CD's. Using this software the user can create tutorials with Images, Movies, Audio clips, Descriptions etc. The inbuilt speech SDK will read the descriptions in the tutorial for the end user. The aim of this project is to help the teachers with basic computer knowledge to create interactive tutorials for their students.

The project will have a single administrative module. The administrator can follow the tutorial cr ....etc

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Each day, an incredible number of investments come in the fx market place referred to as Fx. Your message Forex straight stalks from the starting point regarding a couple words and phrases * foreign and exchange. In contrast to other trading systems like the stock trading game, Currency trading doesn't require your investing from a merchandise, real or perhaps representative. As a substitute, Currency trading operates via acquiring, promoting, and also trading between the money of varied financial systems from around the world. Because th ....etc

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Teaching

The new teacher will be excited and full of energy for taking class and engaging much of their time in preparing for the class and reading, learning and invest unlimited sum of time into teaching, as you it will help the new teacher to develop in his/her specialization and receive immediate reward from the students getting round of applause after the class, and you will be admired, become popular and likely. The students from different department, faculty and areas will try to even talk to ....etc

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The purpose of this thesis is to design a teaching system that helps children to learn elementary biology - such as insect species and their structure, life cycle, habitat, and so on - on the World Wide Web. Java, which was developed by Sun Microsystems, is a simple, robust, object-oriented, platform-independent, multithreaded, dynamic, general-purpose, architecture neutral programming environment. The crucial difference between a Java-based program and a traditional PC application is that Java programs are, by nature, network-aware and truly d ....etc

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computer aided teaching and testing in nursing ppt ....etc

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Abstract:
In this paper, we have described a successful approach to enhancing an advanced engineering automotive course via the addition of numerical simulation using Matlab. The main objective of the paper is to show the usefulness and power of Matlab in modeling and analyzing dynamic behavior of vehicle subsystems. The second purpose of this paper is to present the advantages of using Matlab to simulate these systems. Tutorial problems in arrears of analysis and control of suspension responses for the quarter car ....etc

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Open Web APIs in Teaching Web Mining


ABSTRACT
With the advent of the World Wide Web, many business applications that utilize data mining and text mining techniques to extract useful business information on the Web have evolved from Web searching to Web mining. It is important for students to acquire knowledge and hands-on experience in Web mining during their education in information systems curricula. This paper reports on an experience using open Web Applicatio ....etc

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