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177 results for “quantitative approach”
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Research ArticleOpen accessIn the abstractLeast Absolute Deviation Regression and Least Squares for Modeling Retention Indices of Set Compounds Food and Pollutants of the EnvironmentFatiha Mebarki, Khadija Amirat, Salima Ali Mokhnach, Djellol MessadiConsidering the importance of the statistical analysis of regression in modeling based separately on study for Quantitative structure retention indices on Carbowax 20 M (ICw20M) and OV-101 columns (IOV-101) relationships (QSRR) are determined for 114 pyrazines. The detection of influential observations for the standard least squares regression model is a problem which has been extensively studied. Least Absolute Deviation regression … …American Journal of Applied Sciences, Vol. 14, Issue 5 · 5 Jun 2017 · 7,431 accessesView PDFCite
Research ArticleOpen accessIn the abstractANALYTICAL PROBLEMS AND APPROACHES TOWARDS IMPROVING THE UTILIZATION OF PRIMARY HEALTH CARE SERVICES BY THE RURAL COMMUNITIES IN NIGERIAShilni Alfred PukumaUtilization of healthcare services for the most vulnerable and underprivileged populations have been recommended by the World Health Organization as a basic primary healthcare concept. It has been suggested that healthcare should be universally accessible without barriers based on affordability, physical accessibility, or acceptability of services Access to quality health is a basic civic right of all Nigerian citizens. While … …International Journal of Research in Nursing, Vol. 5, Issue 1 · 22 Jul 2014 · 7,310 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAn Analysis of Operationalization and Acceptability of Business to Business Transaction: A mixed Method ApproachYusuf Muhammad-Bashir Owolabi, Ahamed Kameel Mydin Meera, Gairuzazmi Mat Ghani et al.Business to business barter exchange is a form of transaction that is gaining popularity during the economic downtown despite the fact that money exchange supersede the traditional barter exchange due to a number of inherent problems it has. This study explores the operation and user’s acceptance of business to business barter exchange in Malaysia that has made barter exchange feasible … …American Journal of Applied Sciences, Vol. 9, Issue 9 · 30 Jul 2012 · 7,731 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordTheoretically Predicted Descriptors Based Quantitative Structure Activity Relationship Study of the Activity of Acridines Against B-16 MelanomaBahjat A. Saeed, Rita S. Elias, Sadiq M-H. Ismael, Kawkab A. HussainProblem statement: The probability of success and reducing time and coast in drug discovery process could be increased on the basis of QSAR techniques. The study involves the QSAR investigation of 20 bioactive acridines that have activity against Approach: Molecular descriptors, total energy, van der Waals volume, molecular volume, HOMO energy, HOMO-LUMO energy gap, polarizability, refractivity, bond angle of C8-N9-C2 … …American Journal of Applied Sciences, Vol. 8, Issue 8 · 18 Jul 2011 · 7,695 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAn Enhancement of Bayesian Inference Network for Ligand-Based Virtual Screening using Features SelectionAli Ahmed, Ammar Abdo, Naomie SalimProblem statement: Similarity based Virtual Screening (VS) deals with a large amount of data containing irrelevant and/or redundant fragments or features. Recent use of Bayesian network as an alternative for existing tools for similarity based VS has received noticeable attention of the researchers in the field of chemoinformatics. Approach: To this end, different models of Bayesian network have been developed. … …American Journal of Applied Sciences, Vol. 8, Issue 4 · 18 Apr 2011 · 7,724 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordInvestigation of Quantitative Plant Activity Relationship (QPAR) for Diabetics II Using Genetic AlgorithmSimanta Kumar Nayak, Bikram Kesari Ratha, Payodhar Padhi et al.The present study demonstrates a novel computational approach for Indian Traditional Medicine (ITM) for the effective antidiabetic drug. Indian traditional practitioners are using many natural Herbals for the cure of diabetes. Though many diabetes patients are getting temporarily cured still its cause and effects are unknown due to lack of proper scientific investigation. Individual plant bioactivities have been already investigated … …Journal of Computer Science, Vol. 11, Issue 3 · 1 Apr 2015 · 6,715 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordExploring Factors Influencing Financial Planning After Retirement: Structural Equation Modeling ApproachMd. Abdul Jalil, Dzuljastri Abdul Razak, S.M. Ferdous AzamThe study explores the critical factors that influence financial planning after retirement among Malaysians, an area which has somewhat been largely overlooked by the extant literature. The study has used a quantitative method to survey a sample of 170 Malaysian citizens, from various places in the Klang Valley area. Exploratory factor analysis, confirmatory factor analysis and structural equation modeling were … …American Journal of Applied Sciences, Vol. 10, Issue 3 · 20 Mar 2013 · 6,791 accessesView PDFCite