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Research ArticleOpen accessIn the abstractObservational Study of Wind Shear in Northeastern BrazilFernando R. Martins, André R. Gonçalves, Enio B. PereiraThe wind energy share is growing fast in Brazil and a better understanding of wind speed vertical profiles is essential for accurate power density estimates. The wind shear is highly variable in space and time, being influenced by surface layer stability. Studies concerning wind vertical profiles may have a significant contribution to the Brazilian energy sector. However, wind observational data … …American Journal of Engineering and Applied Sciences, Vol. 9, Issue 3 · 12 Mar 2016 · 8,219 accessesView PDFCite
Research ArticleOpen accessIn the abstractPorosity Analysis in Porous Brass Using Dual ApproachesRyan Yeargin, Rob Ramey, Cindy WatersThe goal of this research is to produce porous samples for various applications such as heat exchangers, filters and radiation shields. The level of porosity is an important objective yet the level of confidence in two main methods (hand calculations and microscopic analysis) is not high. This work will compare porosity values obtained from traditional hand calculations against analysis from … …American Journal of Engineering and Applied Sciences, Vol. 9, Issue 1 · 25 Feb 2016 · 8,529 accessesView PDFCite
Research ArticleOpen accessIn the abstractAdaptive Acceptance Criterion (AAC) Algorithm for Optimization ProblemsAnmar AbuhamdahOptimization methods commonly are designed for solving the optimization problems. Local search algorithms are optimization method, which are good candidate in exploiting the search space. However, most of them need parameter tuning and incapable of escaping from local optima. This work proposes non-parametric Acceptance Criterion (AC) that not relies on user-defined, which motivate to propose an Adaptive Acceptance Criterion (AAC). … …Journal of Computer Science, Vol. 11, Issue 4 · 23 Jul 2015 · 6,971 accessesView PDFCite
Research ArticleOpen accessIn the abstractPhytochemical Screening of Methanolic Extracts of Different Parts of Rudraksh Plant (Elaeocarpus Ganitrus)Pratyush Kumar DasSince time immemorial plants have played a vital role in the field of health care and medicines. There are many plants with high medicinal values among which Elaeocarpus ganitrus (Rudraksh) holds utmost importance, both scientifically as well as spiritually. The different parts of a rudraksh tree have high concentrations of important phytochemical constituents thus adding to its medicinal value. This … …OnLine Journal of Biological Sciences, Vol. 15, Issue 3 · 22 Jun 2015 · 7,551 accessesView PDFCite
Research ArticleOpen accessIn the abstractRelationship Between Antibodies to Toxocara and the Disability of the Human Ankylosing SpondylitisFrancisco-Javier Jiménez-Balderas, Patricia Méndez-Samperio, Raquel Tapia-Romero, Jorge-Luis de-la-Rosa-AranaThere are only few studies reported in the literature of patients with spondyloarthropathies associated with Toxocara infection. Thus, the aim of this work was to investigate the relationship between antibodies to Toxocara and the disability of the human Ankylosing Spondylitis (AS). Thirty-six AS patients (14 female and 22 male) participated during the study period and all were residents from Mexico … …American Journal of Infectious Diseases, Vol. 11, Issue 1 · 29 May 2015 · 6,891 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Economic System for Screening of Diabetic Retinopathy Using Fundus ImagesG.S. Annie Grace Vimala, S. Kaja MohideenDelayed length of time of the diabetes may influence the tiny blood vessels of the retina bringing about Diabetic Retinopathy (DR). It is one of the major root causes of the blindness across the globe. Routine eye screening of patients with diabetes serves to discover DR at the early stage. The conventional visual assessment protocol is time consuming and laborious. … …OnLine Journal of Biological Sciences, Vol. 14, Issue 4 · 5 Jan 2015 · 6,912 accessesView PDFCite
Research ArticleOpen accessIn the abstractSTUDY OF DYNAMIC MECHANICAL PROPERTIES OF FUSED DEPOSITION MODELLING PROCESSED ULTEM MATERIALAdhiyamaan Arivazhagan, Ammar Saleem, S. H. Masood et al.Fused Deposition Modelling (FDM), a renowned Rapid Prototyping (RP) process, has been successfully implemented in several industries to fabricate concept models and prototypes for rapid manufacturing. This study furnishes terse notes about the material damping properties of FDM made ULTEM samples considering the effect of FDM process parameters. Dynamic Mechanical Analysis (DMA) is carried out using DMA 2980 equipment to … …American Journal of Engineering and Applied Sciences, Vol. 7, Issue 3 · 19 Aug 2014 · 8,645 accessesView PDFCite
Research ArticleOpen accessIn the abstractHAEMATOLOGICAL PROFILE OF PREGNANT WOMEN INFECTED WITH MALARIA PARASITES AT FEDERAL TEACHING HOSPITAL ABAKALIKI, EBONYI STATEAlo Moses Nnnaemeka, Okonkwo Eucharia Chinyere, Anyim Chukwudi, I. Ugah UchennaMalaria in pregnancy is a major public health problem in endemic areas of sub-Saharan Africa and has important consequences on birth outcome. There are subtle and substantial changes in hematological parameters of malaria in pregnancy. This work is designed to ascertain the impact of malaria in pregnant women visiting Federal Teaching Hospital Abakaliki II. Out of the 100 pregnant women … …Current Research in Microbiology, Vol. 5, Issue 1 · 16 Jul 2014 · 7,853 accessesView PDFCite
Research ArticleOpen accessIn the abstractDETECTION OF MYCOPLASMA HOMINIS IN PATIENTS WITH URINARY TRACT INFECTIONSOsama M.S. Abdul-Wahab, Mishari H. Al-Shyarba, Mohammed M. AssiryMycoplasma hominis is one of the well known genital mycoplasma agent that has been recognized as potentially pathogenic species and associated with various infectious diseases in adult men and woman. The organism could cause pelvic inflammatory disease, postpartum, postabortion fever and pyelonephritis. The Aim of this prospective study was to detemine the occurrence and prevalence of Mycoplasma hominis in patients … …American Journal of Infectious Diseases, Vol. 10, Issue 2 · 14 May 2014 · 8,289 accessesView PDFCite
Research ArticleOpen accessIn the abstractMISSING DATA IMPUTATION USING WEIGHTED OF REGIME SWITCHING MEAN AND REGRESSIONJumlong Vongprasert, Bhusana PremanodeMissing data imputation is an important task in cases where it is crucial to use all available data and not discard records with missing values. The purpose of this work were first to develop the Weighted of Regime Switching Mean and Regression (WRSMRI) for missing data estimation and secondly to compare its efficiency of estimation and statistical power of a … …Journal of Mathematics and Statistics, Vol. 10, Issue 2 · 3 May 2014 · 6,707 accessesView PDFCite