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194 articles for “direct method”
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Research ArticleOpen accessIn the abstractUse of 2D Multi Electrodes Resistivity Imagining for Sinkholes Hazard Assessment along the Eastern Part of the Dead Sea, JordanAbdallah S. Al-Zoubi, Abd El-Rahman A. Abueladas, Rami I. Al-Rzouq et al.Sinkholes and subsidence are natural phenomena can be occurred in shallow geology sediments at different regions in the world. Sinkholes assessment is one of the most difficult near subsurface investigations. Geophysical prospecting is appropriate method to determine environmental and geotechnical problems. 2D multi electrodes resistivity imagining with Wenner-Schulmberge array was conducted within active sinkholes area. The objective of the survey … …American Journal of Environmental Sciences, Vol. 3, Issue 4 · 31 Dec 2007 · 7,057 accessesView PDFCite
Research ArticleOpen accessIn the abstractAtomic Absorption Spectrometric Determination of Certain Fluoroquinolones in Pharmaceutical Dosage Forms and in Biological FluidsH. Salem, W. Khater, L. FadaSimple, accurate, sensitive and selective methods are described for the quantitative determination of ten fluoroquinolones (amifloxacin, ciprofloxacin hydrochloride, difloxacin hydrochloride, enoxacin, enrofloxacin, lomefloxacin hydrochloride, levofloxacin, norfloxacin, ofloxacin and pefloxacin mesylate). The methods are based on precipitation of the ion associates formed from the reaction of the cited drugs with silver nitrate, copper acetate and ferric chloride. The formation and solubility … …American Journal of Pharmacology and Toxicology, Vol. 2, Issue 2 · 30 Jun 2007 · 7,424 accessesView PDFCite
Research ArticleOpen accessIn the abstractParallel Approaches for Intervals Analysis of Variable Statistics in Large and Sparse Linear Equations with RHS RangesPeerayuth CharnsethikulThis study proposes an algorithm capable of working in parallel for solving large and sparse linear equations under given right hand side (RHS) ranges. A comparative study to the direct linear programming method is reported theoretically, computationally and discussed. Moreover, the approach can be adapted for the system under domain decompositions structure leading to a better efficiency experimentally. …American Journal of Applied Sciences, Vol. 4, Issue 5 · 31 May 2007 · 6,826 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Information Management System Model for the Industrial Incidents in Saudi Arabia: A Conceptual Framework Based on SDLC MethodologySaleh Al-ZahraniThe main focus of this study has been on the development of a conceptual framework for improving the current status of industrial accidents' control. The framework is aimed to use of ICT to improve the information exchange between the Civil Defence and Industrial Sector and to provide an information management system model for the Industrial Incidents Administration System (IIAS). The … …Journal of Computer Science, Vol. 2, Issue 5 · 31 May 2006 · 6,924 accessesView PDFCite
Research ArticleOpen accessIn the abstractFault Detection of 3-Phase VSI using Wavelet-Fuzzy AlgorithmM. Rozailan Mamat, M. Rizon, M. S. KhannicheThe good knowledge and information about the fault mode behaviour of the PWM voltage source inverter is important to improve system design, protection and fault tolerant control. This paper develops a real-time condition-monitoring algorithm for 3-phase Pulse Width Modulation (PWM) inverter in fuzzy speed controlled induction machine. It is designed to detect and identify the transistor open-circuit fault and an … …American Journal of Applied Sciences, Vol. 3, Issue 1 · 31 Jan 2006 · 7,958 accessesView PDFCite
Research ArticleOpen accessIn the abstractLinear Smoothing of Noisy Spatial Temporal SeriesValter Di Giacinto, Ian dryden, Luigi ippoliti, Luca RomagnoliThe main objective of the study is the development of a linear filter to extract the signal from a spatio-temporal series affected by measurement error. We assume that the evolution of the unobservable signal can be modelled by a space time autoregressive process. In its vectorial form, the model admits a state space representation allowing the direct application of the … …Journal of Mathematics and Statistics, Vol. 1, Issue 4 · 31 Dec 2005 · 6,314 accessesView PDFCite
Research ArticleOpen accessIn the abstractScreening of Industrial Development Policies, Plans and Programs of Strategic Environmental Assessment in the Industrial Sector of IranJ. Nouri, B. Maghsoudlou KamaliThe present investigation deals with the quality of capacity building and institutional strengthening of Strategic Environmental Assessment (SEA) in the industrial sector as well as determining the environmental strategies for industrial sustainable development in Iran. The leading aim of this paper has been to systematize the environmental considerations in industrial development strategies, policies, plans and programs in the highest strategic … …American Journal of Applied Sciences, Vol. 2, Issue 4 · 30 Apr 2005 · 7,136 accessesView PDFCite
Research ArticleOpen accessIn the abstractWind Speed Simulation Using WaveletsA. H. Siddiqi, S. Khan, S. RehmanMost of the renewable energy sources have direct or indirect link with the sun. Wind is also a form of solar energy. It is initiated by uneven heating of the atmospheric air by the sun, affected from the topography and surface roughness of the earth's surface and rotation of the earth. The earth's terrain, water surfaces and vegetation cover modifies … …American Journal of Applied Sciences, Vol. 2, Issue 2 · 28 Feb 2005 · 7,553 accessesView PDFCite
Research ArticleOpen accessIn the abstractOutcomes and Risk Factors Associated with Drug Resistant Tuberculosis in Rural Eastern Cape, South AfricaCarine Bokop Fotso, Sandeep D. Vasaikar, Teke ApalataWith the emergence of Multidrug-Resistant (MDR) and Extensively Drug-Resistant (XDR) strains of Mycobacterium tuberculosis, Tuberculosis (TB) has become an even greater threat in South Africa (SA). The study sought to investigate the resistance pattern of anti-TB drugs in M. tuberculosis as well as to determine the associated risk factors and outcomes for MDR-TB and XDR-TB. A descriptive study was conducted … …American Journal of Infectious Diseases, Vol. 14, Issue 2 · 15 Aug 2018 · 9,537 accessesView PDFCite
Research ArticleOpen accessIn the abstractManufacturing Strategy and Competitive Advantage: A Mediating role of Organizational Culture (A Case Study of Small Industry Batik Trusmi Indonesia)Aam Amaningsih Jumhur, Nik Hasnaa Nik Mahmood, MuchdieThe effect of manufacturing strategy and competitive advantage has empirically resulted varied studies with regards to industry or service sectors as object of the study. Manufacturing strategy on one side directly affects competitive advantage in addition to giving an effect to competitive advantage mediated by organizational culture variable on the other side. Regarding this condition, this study aims to investigate … …American Journal of Applied Sciences, Vol. 14, Issue 7 · 19 Jul 2017 · 8,036 accessesView PDFCite