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467 results for “computer use”
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Research ArticleOpen accessIn the abstractDevelopment of Interactive Courseware for Learning Basic Computer System ComponentsIda Aryanie Bahrudin, Muziah Muhammad, Mohd Izzaddin Abu Nawawi et al.A computer assisted learning approach was developed to enhance course material for students to learn about computer components, through the use of multimedia courseware. Recent advances in software authoring packages have made the production of CD-ROMs an efficient and effective educational strategy. Problem statement: This study reports on the development an evaluation of this courseware related to the learning basic … …American Journal of Economics and Business Administration, Vol. 3, Issue 1 · 31 Jan 2011 · 8,453 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Computer Aided Diagnosis System for Lung Cancer Detection\Using Support Vector MachineM. Gomathi, P. ThangarajProblem statement: Computer Tomography (CT) has been considered as the most sensitive imaging technique for early detection of lung cancer. Approach: On the other hand, there is a requirement for automated methodology to make use of large amount of data obtained CT images. Computer Aided Diagnosis (CAD) can be used efficiently for early detection of Lung Cancer. Results: The usage … …American Journal of Applied Sciences, Vol. 7, Issue 12 · 31 Dec 2010 · 8,285 accessesView PDFCite
Research ArticleOpen accessIn the abstractAdopting Hadith Verification Techniques in to Digital Evidence AuthenticationYunus Yusoff, Roslan Ismail, Zainuddin HassanProblem statement: The needs of computer forensics investigators have been directly influenced by the increasing number of crimes performed using computers. It is the responsibility of the investigator to ascertain the authenticity of the collected digital evidence. Without proper classification of digital evidence, the computer forensics investigator may ended up investigating using untrusted digital evidence and ultimately cannot be use … …Journal of Computer Science, Vol. 6, Issue 6 · 30 Jun 2010 · 8,019 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment of a Comprehensive Computer Program for Predicting Farm EnergyS.A. Al-Hamed, S.A. Al-Suhaibani, F.S. Mohammad, M.F.I. WahbyProblem statement: The agricultural industry is a major user of energy. Energy is used directly for operating agricultural machinery and equipment on the farm and indirectly in the manufacturing of fertilizers and pesticides and processing of agricultural products off the farm. In order to reduce the cost of agricultural production, energy uses on the farm must be identified and optimized … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 1 · 31 Mar 2010 · 8,061 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessing Computer Knowledge in Senior High School: A Case Study of the Upper East Region in GhanaN.K. Oladejo, I.A. AdetundeProblem statement: This study contracted with assessing the knowledge of computer in Senior High Schools of the Upper East Region in Ghana. Approach: Data collected by means of administration of questionnaire brings out the level of computer knowledge expected from a student completing a Senior High School in the Upper East Region in Ghana. 140 sample students from 8 districts … …Journal of Mathematics and Statistics, Vol. 5, Issue 4 · 31 Dec 2009 · 7,831 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn "Expert System" For Stereoscopic 3D Visualization (with out the Application of Conventional Attachments to the Eyes) of Computer Acquired and Computer Generated StereopairsN. Sandya Rani, V. Vaithya NathanProblem statement: Though stereoscopic 3D visualization technology has made considerable progress, it was always associated with eye attachments, like wearing color glasses, wearing Polaroid glasses, using timed shutters. Approach: This has considerably retarded the popularity of 3D visualization technology. Though there are discrete references in the literature for developing stereoscopic 3D visualization without application of glasses, these methods involve transferring … …Journal of Computer Science, Vol. 5, Issue 12 · 31 Dec 2009 · 6,902 accessesView PDFCite
Research ArticleOpen accessIn the abstractDoIP Interfacer System: A Low-Cost Alternative to Computer for Basic Network Communication in LAN EnvironmentEmmanuel Jo-el Tay, Choong Fook Lim, HemalathaProblem statement: Computer, very important to human society because of its capability in performing complex task. Questions were raised on the practicality of using computer for basic network communication where cost, portability and flexibility are major concerns. Explore a low-cost alternative to computer for basic network communication in LAN environment which consumes less power and portable as well as to … …Journal of Computer Science, Vol. 5, Issue 7 · 31 Jul 2009 · 6,829 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Review on Factors Impinges Computer Usage in EducationNaresh Kumar, Raduan Che Rose, Jeffrey Lawrence D’SilvaThe growing body of literature associated with educational computer use had examined numerous variables and interrelationships in order to gain a better understanding of computer beliefs and use of computers within education. Teachers' computer acceptance is an important factor to the successful use of computers in education. Thus it is significant to draw attention to the factors affecting teachers' computer … …Journal of Social Sciences, Vol. 4, Issue 2 · 30 Jun 2008 · 8,222 accessesView PDFCite
Research ArticleOpen accessIn the abstractComputer Arithmetic Algorithms for Mega-Digit Floating Point Numbers' PrecisionMusbah J. Aqel, Mohammed H. SalehIEEE standard 754 floating point is the most common representation used for floating point numbers, and many computer arithmetic algorithms are developed for basic operations on this standard. In this study, new computer algorithms are proposed to increase the precision range and to solve some problems that are available while using these algorithms. However, these algorithms provide an optional range … …Journal of Computer Science, Vol. 3, Issue 2 · 28 Feb 2007 · 6,649 accessesView PDFCite
Research ArticleOpen accessIn the abstractComputer Simulator: An Educational Tool for Computer ArchitectureMihyar HessonThe great advancement in computer architecture and cache memory design and technology had a considerable influence on the way computer architecture was taught in universities. This requires students to be able to visualize the detailed activities that take place within a computer processor and its interaction with memory system. Computer simulators could effectively be used to enhance the understanding and … …American Journal of Applied Sciences, Vol. 3, Issue 11 · 30 Nov 2006 · 7,468 accessesView PDFCite