1,720,971 research outputs found
Software for teaching aid: electrical power engineering concept / Hairulazwan Hashim
Get PDFThe main objective of this project is to design a software especially for Electrical Engineering students and to assist them in learning the electrical power engineering subject. The project centered on the Computer Aided Education software and it was developed by using Matlab and Simulink programming languages. The text and graphics are included to provide simulation of the electrical power engineering concepts and also to be an interactive teaching notes, diagrams, and interactive graphics. The learning process using this software becomes more stimulating, easier to understand. The potential of the software includes; expanding the contents, assisting and improve the teaching and learning process. All the features in this software are user friendly and interactive
A study on industrial communication networking: ethernet based implementation
Get PDFRecent enhancement of the industrial communication and networking has made it possible to apply Ethernet networks at all levels of industrial automation, especially at controller level where the data exchange in real-time communication is mandatory. This report presents a study on the development of industrial communication network based on the Ethernet and thus implementation towards Computer Integrated Manufacturing (CIM) system. The Ethernet module is installed onto supervisory OMRON PLC to integrate the various stations in the CIM-70A system which located at Robotic Laboratory in KUiTTHO. The workability of this communication technique was analyzed and compared with the conventional serial communication which widely used in automation networking systems. Through this approach, the communication and integration of CIM systems can be accessed easily and hence available to be upgraded to the management and enterprise levels of automation
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Measurement System of Cellular Environment Using Fluorescence Microsensor
Get PDF名古屋大学Nagoya University博士(工学)doctoral thesi
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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