Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

446 results for “class UF”
Set a search alert
Research ArticleOpen accessIn the abstractOdyssey in Calcutta: &#34A Mystery Unsolved&#34Ashutosh Kar, Sudip KunduProblem statement: Deccan Chronicle Holdings Limited (DCHL), the publishers of Deccan Chronicle in September 2005 approved the acquisition of south based retail chain Odyssey India Limited. Odyssey came with a Specialty Format, having introduced affluent product lines ranging from books to music, leisure, games and gifts. The success stories in all the 13 cities, mostly in the lush, sultry South, … …American Journal of Economics and Business Administration, Vol. 2, Issue 2 · 30 Jun 2010 · 7,412 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Fuzzy Based Decision Support System for Evaluating Land Suitability and Selecting CropsSri Hartati, Imas S. SitanggangProblem statement: Evaluating land suitability and selecting crops in modern agriculture is of critical importance to every organization. This is because the narrower area of land, the more effectiveness in planting is required in accordance with the desires of the land. Process of evaluating land suitability class and selecting plants in accordance with decision marker's requirements is complex and unstructured. … …Journal of Computer Science, Vol. 6, Issue 4 · 30 Apr 2010 · 7,877 accessesView PDFCite
Research ArticleOpen accessIn the abstractBoundary Distributions with Respect to Chebyshev's InequalityPeter Bias, Shawn Hedman, David RoseVariables whose distributions achieve the boundary value of Chebyshev’s inequality are characterized and it is found that non-constant variables with this property are symmetric discrete with at most three values. Nevertheless, the bound of Chebyshev’s inequality remains optimal for the class of continuous variables. …Journal of Mathematics and Statistics, Vol. 6, Issue 1 · 31 Mar 2010 · 8,638 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Derivative-Free Optimization Method for Solving Classification ProblemParvaneh Shabanzadeh, Malik Abu Hassan, Wah June LeongProblem statement: The aim of data classification is to establish rules for the classification of some observations assuming that we have a database, which includes of at least two classes. There is a training set for each class. Those problems occur in a wide range of human activity. One of the most promising ways to data classification is based on … …Journal of Computer Science, Vol. 6, Issue 3 · 31 Mar 2010 · 7,510 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnti-Cardiolipin Antibody in Acute Myocardial InfarctionAbdolreza Sotoodeh Jahromi, Mohammad Shojaie, Samira Dana, Abdoulhossain MadaniProblem statement: Myocardial infarction is the combined result of environmental and personal factors. Data concerning the relation between anti-Phospholipid (aPL) antibodies and myocardial infarction in subjects without evidence of overt autoimmune disease are conflicting. Anticardiolipin antibody is detected in various diseases like rheumatoid arthritis, systemic lupus erythematosus and anti-phospholipid antibody syndrome. The study of Anticardiolipin antibody in Acute Myocardial Infarction … …American Journal of Immunology, Vol. 6, Issue 1 · 31 Mar 2010 · 7,829 accessesView PDFCite
Research ArticleOpen accessIn the abstractOil Palm (Elaeis guineensis) Roots Response to Mechanization in Bernam Series SoilZuraidah Yahya, Aminuddin Husin, Jamal Talib et al.Problem statement: Field practices involving the use of mechanization in oil palm plantations could result in soil compaction which alters the soil physical properties. The gradual deterioration of soil physical conditions could restrict the growth and function of roots. This study was carried out to evaluate the response of oil palm roots to changes in soil physical properties due to … …American Journal of Applied Sciences, Vol. 7, Issue 3 · 31 Mar 2010 · 8,774 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Effects of Cooperative Learning on Students' Mathematics Achievement and Attitude towards MathematicsEffandi Zakaria, Lu Chung Chin, Md. Yusoff DaudProblem statement: The purpose of this study was to determine the effect of cooperative learning on mathematics achievement and attitude towards mathematics. Approach: This quasi-experimental study was carried out on two form one classes in Miri, Sarawak. One class (n = 44) was assigned as an experimental group and the other (n = 38) was assigned as a control group. … …Journal of Social Sciences, Vol. 6, Issue 2 · 30 Mar 2010 · 22,711 accessesView PDFCite
Research ArticleOpen accessIn the abstractFactors Influencing Mathematic Problem-Solving Ability of Sixth Grade StudentsSakorn Pimta, Sombat Tayruakham, Prasart NuangchalermProblem statement: This study aims to investigate factors influencing mathematic problem-solving ability of sixth grade students. One thousand and twenty eight of sixth grade students, studying in the second semester of academic year 2007 were sampled by stratified random sampling technique. Approach: The research instruments used in the study included mathematic problem-solving ability test and questionnaires. Data was analyzed by … …Journal of Social Sciences, Vol. 5, Issue 4 · 31 Dec 2009 · 10,207 accessesView PDFCite
Research ArticleOpen accessIn the abstractGreatest Common Divisor and Least Common Multiple Matrices on Factor Closed Sets in a Principal Ideal DomainA. N. El-Kassar, S. S. Habre, Y. A. AwadProblem statement: Let T be a set of n distinct positive integers, x1, x2, ..., xn. The n×n matrix [T] having (xi, xj), the greatest common divisor of xi and xj, as its (i,j)-entry is called the greatest common divisor (GCD) matrix on T. The matrix [[T]] whose (i,j)-entry is [xi, xj], the least common multiple of xi and xj, … …Journal of Mathematics and Statistics, Vol. 5, Issue 4 · 31 Dec 2009 · 8,380 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Eigenstructure Assignment for a Static Synchronous CompensatorAhmad N. Al-HusbanProblem statement: Power flow through an AC transmission line is influenced by three basic electrical parameters, which are line impedance, magnitudes and phase-shift angle between the sending and receiving voltages. Therefore, the change in any of the three basic parameters means a change in the power flow through the transmission line. The aims of this research paper are: increase the … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 4 · 31 Dec 2009 · 7,696 accessesView PDFCite