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63 articles for “Analysis Of Variance (ANOVA)”
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Research ArticleOpen accessIn the abstractAn Empirical Study on E-Learning versus Traditional Learning among Electronics Engineering StudentsWai Kit Wong, Poh Kiat NgIn academia, it appears that many lecturers are still contented in using traditional lecturing methods. Cultivating the use of e-learning requires proper understanding of its difference with traditional learning. In this study, the difference between e-learning with traditional learning was descriptively and empirically investigated, with an emphasis on a module in Electronics Engineering known as Fundamentals of Operational Amplifier. This … …American Journal of Applied Sciences, Vol. 13, Issue 6 · 27 Jun 2016 · 8,270 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimization of Egg Tofu Formulations Containing Carrageenan, Gum Arabic and Corn Starch by Descriptive Sensory AnalysisMaizura Murad, Aminah Abdullah, Wan Aida Wan MustaphaThe objectives of this study was to determine the effects of carrageenan, gum Arabic and corn starch on the sensory characteristics of egg tofu and to optimize egg tofu formulations using Response Surface Methodology (RSM). A Central Composite Design (CCD) with three factors was used to study the effects of carrageenan (0.1-0.2%), gum Arabic (0.1-1.0%) and corn starch (1.5-2.5%) on … …American Journal of Applied Sciences, Vol. 12, Issue 1 · 11 Mar 2015 · 8,198 accessesView PDFCite
Research ArticleOpen accessIn the abstractRESILIENCE IN IGBO RURAL COMMUNITY ADOLESCENTS AND YOUNG ADULTSJohnBosco Chika Chukwuorji, Chukwuedozie K. AjaeroWhile involved in organising an empowerment seminar for the Igbo rural youths, the authors investigated resilience among rural adolescents and young adults. Three hundred and twenty nine (329) adolescents (n = 162) and young adults (n = 167), comprising 159 males and 170 females, were participants. They completed the 14-item Resilience scale and provided some relevant demographic information. Analysis Of … …Journal of Social Sciences, Vol. 10, Issue 3 · 27 Aug 2014 · 8,030 accessesView PDFCite
Research ArticleOpen accessIn the abstractA COMPARISON BETWEEN CLASSICAL AND ROBUST METHOD IN A FACTORIAL DESIGN IN THE PRESENCE OF OUTLIERAnwar Fitrianto, Habshah MidiAnalysis of Variance (ANOVA) techniques which is based on classical Least Squares (LS) method requires several assumptions, such as normality, constant variances and independency. Those assumptions can be violated due to several causes, such as the presence of an outlying observation. There are many evident in literatures that the LS estimate is easily affected by outliers. To remedy this problem, … …Journal of Mathematics and Statistics, Vol. 9, Issue 3 · 11 Jul 2013 · 7,508 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Effect of Broiler Breeder Ages on the Qualitive and Quantitive Properties of the EggShahabodin Gharahveysi, Seyed Milad Farhadi Niaki, Mehrdad IraniBroiler breeder age is one of the most important factors that affects on egg properties. However by increasing the age of broiler breeder flock, the quality of eggs and consequently the quality of their chick products would be changed. In order to study the effect of broiler breeder flock age on the various aspects of chick products, 300 fertilizable eggs … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 3 · 30 Aug 2012 · 7,831 accessesView PDFCite
Research ArticleOpen accessIn the abstractOlive Wastewaters' Impact on Oued Boufekrane in Meknes-TafilaletMajdouline Larif, Abdelmajid Soulaymani, Mohammed Hnach, Azzedine ElmidaouiProblem statement: Water quality of river Boufekrane is subject to heavy pollution exerted by population growth and industrial activity, including the OMW from the olive industry in which the presence of polyphenols and toxic effect dominant character may generate a higher organic pollution. Approach: Our objective is to "study the impact of OMW by analyzing the physicochemical parameters on seven … …American Journal of Environmental Sciences, Vol. 8, Issue 3 · 20 Apr 2012 · 7,519 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffectiveness of Agricultural Extension ActivitiesAli AL-Sharafat, Mohammad Altarawneh, Ebraheem AltahatProblem statement: Jordan’s agricultural extension service is seriously under-staffed and its effectiveness is consequently compromised. Reservations are being expressed about the performance and capability of the agricultural extension system in Jordan. The performance of this sector has been disappointing and has failed to transfer agricultural technology to the farmers. The main objective of this study is to assess the effectiveness … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 2 · 5 Apr 2012 · 9,475 accessesView PDFCite
Research ArticleOpen accessIn the abstractOn Three-Way Unbalance Nested Analysis of VarianceSmaila S. Sanni, Eugene C. UkaegbuProblem statement: In this study, we give a simple analytically tractable procedure for solving three-way unbalanced nested Analysis of Variance (ANOVA). In many realistic situations, unbalanced design was unavoidable due to natural constraints and missing data. Approach: Here, we present a comprehensive approach for addressing solutions of problems arising from unbalanced nested ANOVA. We consider the F-statistics under the different … …Journal of Mathematics and Statistics, Vol. 8, Issue 1 · 10 Dec 2011 · 7,719 accessesView PDFCite
Research ArticleOpen accessIn the abstractField Programmable Gate Arrays based Design, Implementation and Delay Study of Braun's MultipliersMuhammad H. Rais, Mohammed H. Al MijalliProblem statement: Parallel array multipliers are required to achieve high execution speed for Digital Signal Processing (DSP) applications. Approach: The purpose of this article is to investigate Field Programmable Gate Arrays (FPGAs) implementation of standard Braun’s multipliers on Spartan-3AN, Virtex-2, Virtex-4 and Virtex-5 FPGAs using Very high speed integrated circuit Hardware Description Language (VHDL). The delay study was analyzed using … …Journal of Computer Science, Vol. 7, Issue 12 · 22 Oct 2011 · 6,680 accessesView PDFCite
Research ArticleOpen accessIn the abstractEfficient Classification of Cancer using Support Vector Machines and Modified Extreme Learning Machine based on Analysis of Variance FeaturesA. Bharathi, A.M. NatarajanProblem statement: The primary objective is to propose efficient cancer classification techniques which provide reliable and significant classification accuracy. To achieve this primary research goal is to find the smallest set of genes that can ensure high accuracy in classification using supervised machine learning algorithms. The significance of finding the minimum subset is three fold: (a) The computational burden and … …American Journal of Applied Sciences, Vol. 8, Issue 12 · 22 Oct 2011 · 7,446 accessesView PDFCite