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92 articles for “main phase”
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Research ArticleOpen accessIn the abstractDevelopment of Domain Ontology for a Semantic Online ForumHazalina Hashim, Shahrul Azman Mohd NoahOntology has the potential to structure domain knowledge and formally represent the knowledge in a more precise, explicit, consensus-based and meaningful manner. However, to our knowledge, none have made an effort to integrate forum discussion with subject module knowledge into ontologies to enhance learning of the subject taught. As such, it is the interest of this paper to reuse, classify, … …Journal of Computer Science, Vol. 11, Issue 5 · 12 Aug 2015 · 6,661 accessesView PDFCite
Research ArticleOpen accessIn the abstractDOES FRAMING AFFECT RISK ATTITUDE? EXPERIMENTAL EVIDENCE FROM CREDIT MARKETDmitry Vladimirovich BurakovIn this article we study the effect of framing on the attitude of lenders toward risk over a credit cycle and also review potential causes of negative framing when making decisions. Using an experimental setting, we present evidence of frame of losses’ significant impact on willingness to accept credit risk: In comparison with frame of gains, willingness to accept credit … …American Journal of Applied Sciences, Vol. 11, Issue 3 · 2 Jan 2014 · 6,718 accessesView PDFCite
Research ArticleOpen accessIn the abstractEnvironmental Sustainability of Oil IndustryVera Rocca, Dario VibertiSimilarly to most industrial activities, the oil industry can affect the environment at several stages. The greatest impact is the release of waste into the environment in concentrations that are not natural. Virtually in all cases, the adverse impact can be minimized or eliminated through the implementation of a proper waste management plan. Over the past few years the oil … …American Journal of Environmental Sciences, Vol. 9, Issue 3 · 3 Jun 2013 · 8,113 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessment of Genotoxic Activity of Para-nitrophenol in Higher Plant Using Arbitrarily Primed- polymerase Chain Reaction (AP-PCR)Mohamed R. EnanParanitrophenol is a common toxic environmental pollutant; the aim of this study was to evaluate the potential of the DNA fingerprinting by AP-PCR assay to detect the DNA damage in the common bean (Phaseolus vulgaris) exposed to different concentrations of paranitrophenol (4.0-720 nM). The changes occurring in the fingerprint patterns were likely to be the result of paranitrophenol-induced DNA damage. … …American Journal of Biochemistry and Biotechnology, Vol. 3, Issue 2 · 30 Jun 2007 · 7,064 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Model for Bioaccumulation of Metals in Crassostrea virginica from Apalachicola Bay, FloridaDennis A. Apeti, Elijah Johnson, Larry RobinsonKinetics of bioaccumulation of the trace metals (Cd and Zn) by C. virginica were investigated in this study. A computer program, Oyster Bioaccumulation Model (OBM), was developed to simulate the accumulation of the metals from both dissolved (water column) and particulate (food) phases by C. virginica. The model is based on two main attributes: (1) the oyster biological characteristics such … …American Journal of Environmental Sciences, Vol. 1, Issue 3 · 30 Sep 2005 · 7,474 accessesView PDFCite
Research ArticleOpen accessIn the abstractIs the LEADER Initiative a Real Contribution to Rural Development in Underdevelopment Areas in Europe?M. M. Perez-Fra, Rosa Verdugo-Mateshe LEADER Community Initiative is a public programme that adopt on a local initiative approach, targeting rural areas as their field of intervention. The aim of this study is to provide elements for discussion regarding the applicability of such strategies for rural areas, which lag far behind European levels and to gauge the true bearing they have on the diversification … …Journal of Social Sciences, Vol. 1, Issue 1 · 31 Mar 2005 · 7,429 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordSegment-Aware Dynamic Partitioning PCM-DRAM: A Solution to IoT Devices Development ConstraintsQijin Zhu, Shuyi Liu, Zahid Akhtar, Kamran SiddiqueThe Internet of Things(IoT) furnishes a visual blueprint for the future internet. It serves upsensors, actuators, and distal devices on the edge of the network, creating agiant interconnected network. The IoT era refers to the future where all theconceivable data streams are integrated into the IoT, granting human-barrierfree access to physical entities on the internet. Along with the rapid progressof … …Journal of Computer Science, Vol. 19, Issue 10 · 5 Sep 2023 · 5,382 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordEffects of Low Frequencies on Three Phase Induction Motor Performance Operating in Close Proximity to Rated SpeedQazem Jaber, Qais Naman, Mahdi ShamaseenVariable speed drives (VSD) are adhered to induction motors in most of the present industrial applications. And since the world has become more conscientious to energy saving, inverters established them selves in domestic buildings and industry. Square wave inverters generate dominant harmonics of the 5th, 7th, 11th and 13th order. Inverters based on PWM strategy produce much higher harmonic order … …American Journal of Applied Sciences, Vol. 4, Issue 5 · 31 May 2007 · 7,516 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAnalysis of Motion of Partial System on Phase Plane and Determination of Stable Cutting RegionsFiras Al Qura'nTurning is one of the most efficient preferred and cutting processes currently known. It was a challenging task for researchers to study the different dynamic properties explores its special dynamical properties, including conditions that insure the stability of the cutting process and the associated nonlinear vibrations. The main goal of this study was to develop and study a simple model, … …American Journal of Applied Sciences, Vol. 4, Issue 1 · 30 Apr 2007 · 6,822 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordPerformance Evaluation of an Oxidation Ditch System with a Disc AeratorAbdel Ghaly, Ashley ThistleProblem statement: The oxidation ditch system has been used to treat various types of wastewaters. Several types of aerators are used to supply the treatment process with oxygen. Among these devices, the disc aerator has certain advantages regarding foam generation over the brush and paddle type rotors, but the main disadvantages of this aerator is the limited oxygenation capacity. The … …American Journal of Applied Sciences, Vol. 8, Issue 7 · 24 Jun 2011 · 8,113 accessesView PDFCite