Research ArticleOpen accessIn the abstractElectronic Design Automation Using Object Oriented ElectronicsWalid M. Aly, Mohamed Said AbuelnasrProblem statement: Electronic design automation is the usage of computer technology and software tools for designing integrated electronic system and creating electrical schematics. Approach: An approach is presented for modeling of various electronic and electric devices using object oriented design, aiming on building a library of devices (classes) which can be used for electronic design automation. Results: The presented library … …American Journal of Engineering and Applied Sciences, Vol. 3, Issue 1 · 31 Mar 2010 · 7,810 accessesView PDFCite
Research ArticleOpen accessIn the abstractModified Curvelet Thresholding Algorithm for Image DenoisingAl-Dahoud Ali, Preety D. Swami, J. SinghaiProblem statement: This study introduced an adaptive thresholding method for removing additive white Gaussian noise from digital images. Approach: Curvelet transform employed in the proposed scheme provides sparse decomposition as compared to the wavelet transform methods which being nongeometrical lack sparsity and fail to show optimal rate of convergence. Results: Different behaviors of curvelet transform maxima of image and noise … …Journal of Computer Science, Vol. 6, Issue 1 · 31 Jan 2010 · 7,255 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimal Test Time for System-on-Chip Designs using Fuzzy Logic and Process AlgebraG. Rohini, S. SalivahananProblem statement: Test scheduling is crucially important for optimal SoC test automation to allocate the limited available test resources. In this study we introduced a fuzzy based engine to allocate test resources. The minimized test application time can be achieved by test pipelining. However the test power consumption incurred during test procedure must be controlled in order not to offend … …Journal of Computer Science, Vol. 6, Issue 1 · 31 Jan 2010 · 7,520 accessesView PDFCite
Research ArticleOpen accessIn the abstractTowards the Decline and fall of Radical and Educational Constructivism (Mark I)James Carifio, Rocco J. PerlaProblem statement: In 1974, McKeachie published a brief article in The Educational Researcher called, "The Decline and Fall of the Laws of Learning". Approach: This article was primarily about the decline and fall of the behaviorist laws of learning and radical behaviorism, both of which were never quite the same in psychology or education after this article as before it … …Current Research in Psychology, Vol. 1, Issue 1 · 1 Jan 2010 · 8,070 accessesView PDFCite
Research ArticleOpen accessIn the abstractWorldviews in Isan-Thai StoriesJaruwan Thammawat, Pathom Hongsuwan, Wajuppa TossaProblem statement: This study aimed to investigate two-fold: To present worldviews in Isan-Thai Stories and to explain the connections between the worldviews and their societal contexts. Approach: Following the methodology of folklore studies, both oral and written versions of Isan-Thai stories were analyzed in order to find out their structures, contents, motifs and contexts. The 76 stories which were chosen … …Journal of Social Sciences, Vol. 5, Issue 4 · 31 Dec 2009 · 7,529 accessesView PDFCite
Research ArticleOpen accessIn the abstractFood-Related Lifestyle Segments in Taiwan: Application of the Food-Related Lifestyle InstrumentCheng-Hsi Fang, Hwang-Jaw LeeProblem statement: This study applied the Food-Related Lifestyle (FRL) instrument for market segmentation in the Taiwan food sector. FRL instrument was originally developed by the Market-Based Product and Process Development in Danish (MAPP) research group, the instrument was adjusted for the Chinese food culture. The FRL instrument is wildly applied to empirical market analysis, especially in European nations. Its reliability … …American Journal of Applied Sciences, Vol. 6, Issue 12 · 31 Dec 2009 · 7,353 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvolutionary Algorithm DefinitionNada M.A. AL-SalamiProblem statement: Most resent evolutionary algorithms work under weak theoretical basis and thus, they are computationally expensive. Approach: This study discussed the use of new evolutionary algorithm for automatic programming, based on theoretical definitions of program behaviors. Evolutionary process adapted fixed and self-organized input-output specification of the problem, to evolve good finite state machine that efficiently satisfies these specifications. Results: … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 4 · 10 Dec 2009 · 7,751 accessesView PDFCite
Research ArticleOpen accessIn the abstractMining Fuzzy Weighted Browsing Patterns from Time Duration and with Linguistic ThresholdsTzung-Pei Hong, Ming-Jer Chiang, Shyue-Liang WangWorld-wide-web applications have grown very rapidly and have made a significant impact on computer systems. Among them, web browsing for useful information may be most commonly seen. Due to its tremendous amounts of use, efficient and effective web retrieval has become a very important research topic in this field. Techniques of web mining have thus been requested and developed to … …American Journal of Applied Sciences, Vol. 5, Issue 12 · 31 Dec 2008 · 6,397 accessesView PDFCite
Research ArticleOpen accessIn the abstractNumerical Study of the Temperature Separation in the Ranque-Hilsch Vortex TubeSaeid Akhesmeh, Nader Pourmahmoud, Hasan SedgiThis research has been carried out in order to provide an understanding of the physical behaviors of the flow variation of pressure and temperature in a vortex tube. A computational fluid dynamics model is used to predict the flow fields and the associated temperature separation within a Ranque-Hilsch vortex tube. The CFD model is a steady axisymmetric model (with swirl) … …American Journal of Engineering and Applied Sciences, Vol. 1, Issue 3 · 30 Sep 2008 · 7,316 accessesView PDFCite