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63 results for “Correlation and Regression Analysis”
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Research ArticleOpen accessIn the abstractHeterogeneities and Intra Sand-Body Compartmentalization in Late Oligocene Delta-Front Deposit, Niger Delta, NigeriaRaphael Oaikhena Oyanyan, Michael Ndubuisi OtiThis paper presents the study of the heterogeneity in lithofacies, porosity, permeability, mineral grain density, pore-throats sizes and hydraulic rock types and the intra sand-body compartmentalization in cored delta-front deposit of Greater Ughelli depobelt of Niger Delta. Sedimentological study of core samples results in the identification of nine lithofacies and the interpretation of environments of deposition as mainly proximal and … …Current Research in Geoscience, Vol. 6, Issue 1 · 28 Mar 2016 · 8,090 accessesView PDFCite
Research ArticleOpen accessIn the abstractTelomere Length Measurement by Quantitative Real-time PCR: A Molecular Marker for Human Age PredictionNaglaa F. Alhusseini, Abdelmonem G. MadbolyThe fact that telomere shortening occurs with aging leads to the hypothesis that a correlation could be made between Telomere Length (TL) and suspect age. This study aimed to assess if TL can be used as an investigational tool to predict human age through developing a formula based on this correlation with accuracy suitable to be applied in forensic practice. … …American Journal of Biochemistry and Biotechnology, Vol. 12, Issue 1 · 24 Mar 2016 · 8,004 accessesView PDFCite
Research ArticleOpen accessIn the abstractDo Firm Size and Financial Performance Affect Corporate Social Responsibility Disclosure: Employees' and Environmental Dimensions?Mohammad Ebrahim NawaisehThe paper empirically tests the impact of company size and financial performance on Corporate Social Responsibility Disclosure (CSRD), from the Employees' and Environmental Dimensions perspective with reference to the disclosure frequency and quality of these dimensions among Jordanian industrial public share holding companies; whether there is an impact of firm size measured by total assets, ROA, ROE and Leverage on … …American Journal of Applied Sciences, Vol. 12, Issue 12 · 29 Nov 2015 · 8,326 accessesView PDFCite
Research ArticleOpen accessIn the abstractANALYSIS OF THE ASSOCIATION BETWEEN COMPETENCE AND PERFORMANCE-FOCUSING ON FARMERS AND EXTENSION WORKERSSue-Ho Chae, Yoon-Doo Kim, Hae-Jin LimThe purpose of this study is to investigate the association between the competence of farmers and extension workers and the performance of the agricultural organizations in which they are involved. To this end, 20 competences of farmers and agricultural extension workers (10 of each), based on preceding studies, were selected as the independent variables. The dependent variable was defined as … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 1 · 4 Jan 2014 · 7,474 accessesView PDFCite
Research ArticleOpen accessIn the abstractPERFORMANCE OF RIDGE REGRESSION ESTIMATOR METHODS ON SMALL SAMPLE SIZE BY VARYING CORRELATION COEFFICIENTS: A SIMULATION STUDYAnwar Fitrianto, Lee Ceng YikWhen independent variables have high linear correlation in a multiple linear regression model, we can have wrong analysis. It happens if we do the multiple linear regression analysis based on common Ordinary Least Squares (OLS) method. In this situation, we are suggested to use ridge regression estimator. We conduct some simulation study to compare the performance of ridge regression estimator … …Journal of Mathematics and Statistics, Vol. 10, Issue 1 · 3 Jan 2014 · 8,540 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Comparative Study of the Ovine Haemogram: Cell-Dyn 3500 Versus Manual MethodsLabrini V. Athanasiou, Constantinos G. Giannakopoulos, Zoe S. Polizopoulou et al.Manual hematology techniques traditionally applied in farm animal medicine are time consuming and labor-intensive, especially when large numbers of samples have to be processed. As a result, several automated hematology instruments have been developed for use in these species. An automated hematology analyzer (Abbott Cell-Dyne 3500 system) was used in performing a complete blood cell count and differential counts of … …American Journal of Animal and Veterinary Sciences, Vol. 8, Issue 4 · 23 Oct 2013 · 7,179 accessesView PDFCite
Research ArticleOpen accessIn the abstractInflation and Financial Development: EvidenceEmmanuel Nii AbbeyThe study examined the impact of inflation on financial development in Ghana using quarterly time series data (1990-2008). It was in line with the empirical works that provided support for the proposition that inflation affects financial development negatively. While price stability has been emphasized in the literature to be the best antidote in addressing the problem, recent evidence of disagreements … …American Journal of Economics and Business Administration, Vol. 4, Issue 4 · 6 Jul 2013 · 7,912 accessesView PDFCite
Research ArticleOpen accessIn the abstractCylinder Pressure Variations of the Fumigated Hydrogen-Diesel Dual Fuel CombustionBoonthum Wongchai, Porranat Visuwan, Sathaporn ChuepengCylinder pressure is one of the main parameters of diesel engine combustion affecting several changes in exhaust gas emission composition and amount as well as engine useful power, specifically when alternative fuels are used. One among other alternative fuels for diesel engine is hydrogen that can be used as fumigated reagent with air prior to intake to engine in order … …American Journal of Applied Sciences, Vol. 9, Issue 12 · 12 Dec 2012 · 7,443 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Living Values-Based Contextual Learning to Develop the Students' CharacterKokom KomalasariProblem statement: University has an important role in the process of young generation character education. The character education should be integrated through the living values-based contextual learning model in order to be easier internalized and implemented. This study aimed at describing: (1) the living values-based contextual learning model conceptually in lecturing; (2) the implementation of the living values-based contextual learning … …Journal of Social Sciences, Vol. 8, Issue 2 · 6 Mar 2012 · 9,294 accessesView PDFCite
Research ArticleOpen accessIn the abstractIdentifying the Factors Affecting the Participation of Agricultural Cooperatives' MembersBagher ArayeshProblem statement: 40-year history of agricultural production cooperatives in the country shows that this type of exploitation system has faced many ups and downs during this period. First, despite the help and support by the government, the cooperative sector has not been able to play a major role in the development of the country and its share has not exceeded … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 4 · 31 Dec 2011 · 8,934 accessesView PDFCite