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Research ArticleOpen accessIn the abstractReal-Time Volume Shadow using Visible-Non Visible AlgorithmHoshang Kolivand, Mohd Shahrizal Sunar, Azam Amirshakarami, Zhila RanjbariProblem statement: Shadows are most important effect to make realistic games and visually appealing images, but they are poor in frame per second. Silhouette detection is most important phases to create real-time shadow. Approach: Present study describes a real-time shadow generated with volume shadow algorithm using Visible-Non Visible algorithm (VNV) in virtual environment illuminated by a movable light source to … …Journal of Computer Science, Vol. 7, Issue 7 · 28 Jun 2011 · 6,988 accessesView PDFCite
Research ArticleOpen accessIn the abstractService Quality Dimensions in Public Library: Nothern Area ExperiencedZaherawati Zakaria, Zaliha H. Hussin, Nazni Noordin et al.Problem statement: Service quality has emerged as a key strategic issue in management. The service quality assessment tool SERVQUAL was introduced the dimensions of tangibles, reliability, responsiveness and assurance and empathy dimensions of service quality. Approach: The objective of this study is to investigate which service quality dimensions that mostly influenced the service quality in public library in Sungai Petani. … …Journal of Social Sciences, Vol. 7, Issue 2 · 20 Apr 2011 · 7,939 accessesView PDFCite
Research ArticleOpen accessIn the abstractA New Robust Hybrid Approach to Enhance Speech in Mobile Communication SystemsManimegalai Govindan Sumithra, Keppana Gounder Thanuskodi, Bharathi DeepaProblem statement: The received voice signal in mobile communication is often disturbed by background noise and hence there is a need for good noise reduction methods for enhancing Speech. It is well known that denoising is a compromise between the removal of the largest possible amount of noise and the preservation of signal integrity. To address this issue, a new … …American Journal of Applied Sciences, Vol. 8, Issue 4 · 18 Apr 2011 · 7,299 accessesView PDFCite
Research ArticleOpen accessIn the abstractSome Test Statistics for Testing the Binomial Parameter: Empirical Power ComparisonFlorence George, B.M. Golam KibriaProblem statement: The Binomial distribution is one of the most useful probability distributions in the filed of quality control, physical and medical sceinces. Many questions of interest to the health worker related to make inference about the unknown population proportion, parameter of binomial distribution. This study considers the problem of hypotheses testing of the parameter of a binomial distribution. Approach: … …Current Research in Biostatistics, Vol. 1, Issue 2 · 31 Dec 2010 · 7,870 accessesView PDFCite
Research ArticleOpen accessIn the abstractGreen Chemistry: Educating Prospective Science Teachers in Education for Sustainable Development at School of Educational Studies, USMMageswary Karpudewan, Zurida Hj Ismail, Norita MohamedProblem statement: Agenda 21 of Chapter 36 spelled out the role of education in imparting knowledge that could develop behavioral change that leads to sustainable lifestyle. In line with this, University Sains Malaysia has embarked on various projects and activities in educating and preparing the campus community towards tomorrow’s sustainability. One of the strategies taken to address ESD is through … …Journal of Social Sciences, Vol. 7, Issue 1 · 18 Dec 2010 · 9,394 accessesView PDFCite
Research ArticleOpen accessIn the abstractSymmetry of Nonparametric Statistical Tests on Three SamplesAnna E. Bargagliotti, Donald G. SaariProblem statement: Many different nonparametric statistical procedures can be used to analyze ranked data. Inconsistencies among the outcomes of such procedures can occur when analyzing the same ranked data set. Understanding why these peculiarities can occur is imperative to providing an accurate analysis of the ranking data. In this context, this study addressed why inconsistent outcomes can occur and which … …Journal of Mathematics and Statistics, Vol. 6, Issue 4 · 4 Nov 2010 · 7,071 accessesView PDFCite
Research ArticleOpen accessIn the abstractVegetation Analysis of Sutan-Chay Basin in ArasbaranT. Ebrahimi Gajoti, V. Haciyev, A. Javanshir et al.Problem statement: Plants associations differ in relation to environmental gradients. Therefore, it is necessary to study the interaction between ecological factors and vegetation. Approach: In this study vegetation and flora of Sutan-Chay Basin in Arasbaran was investigated using Braun Blanquet method as physiognomic floristic. Sampling of soil and vegetation was carried out by selecting areas with homogenous plant compositions. The … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 3 · 30 Sep 2010 · 7,879 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Novel Odor Key Technique for Security Applications Using Electronic Nose SystemMahmoud Z. IskandaraniProblem statement: A novel approach to security applications that makes use of odors as password generators is developed and tested. The developed system detects and converts odor signals that are randomly selected to binary signals and then intelligently compares them with previously stored values. Approach: The interface device in question then either opens its interface if comparison is successful or … …American Journal of Applied Sciences, Vol. 7, Issue 8 · 31 Aug 2010 · 7,186 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of the Groundwater Global Pollution Risk: Relationships with Territorial PlanningM. De Maio, F. Minucci, G. NocerinoProblem statement: The protection and enhancing of Groundwater Resources (GWR) at an international level have been studied extensively, but they have very rarely been considered in Territorial Planning and Urban Planning. Now more than in the past, thanks to the technologies and know-how acquired over the years, ignoring responsibilities with regards to the close link between these themes is no … …American Journal of Environmental Sciences, Vol. 6, Issue 2 · 30 Apr 2010 · 6,839 accessesView PDFCite
Research ArticleOpen accessIn the abstractInvolvement of Microsomal Na+/K+ ATPase Activity in the Mechanism of Action of Dopaminergic D2 ReceptorsAbdulrahim Abu-JayyabProblem statement: Our previous research has shown that mitochondrial ATPase may have a role in the action of dopaminergic D2 receptors. It is therefore, thought of interest to investigate the effect of bromocriptine, sulpiride or their combination on the mitochondrial and microsomal ouabain sensitive and ouabain insensitive Na+/K+-ATPase in the liver of rats. Approach: In vivo treatment was carried out … …American Journal of Pharmacology and Toxicology, Vol. 4, Issue 4 · 31 Dec 2009 · 6,971 accessesView PDFCite