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246 articles for “Data Collection”
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Research ArticleOpen accessIn the abstractEvaluation of Aerosol Particle Size at High Polluted Region in the World Using Direct Solar Radiation Measurements: Helwan as a Case RegionU. Ali RahomaProblem statement: Particle counting and sizing of atmospheric aerosols by electro-optical methods are complex and absolute interpretation of measurements is difficult, so, the scattered light varies in a complicated manner with the system of optics as well as with the size and physical characteristics of particles. Approach: The estimation of the air aerosol number concentration variation was carried out in … …American Journal of Environmental Sciences, Vol. 6, Issue 2 · 8 May 2010 · 6,674 accessesView PDFCite
Research ArticleOpen accessIn the abstractIndividual Species Crown Mapping in Taman Rimba Ilmu, University Malaya Using Airborne Hyperspectral ImagingKamaruzaman JusoffProblem statement: Accurate, current and cost-effective individual standing tree data are required by forest management communities for use in forest inventory over large areas. Currently, most of the forest mapping process is done directly on the ground using many technique such as the bearing-distance and also the other technique that use the computer software as a support, such as Tree … …American Journal of Applied Sciences, Vol. 7, Issue 4 · 30 Apr 2010 · 7,822 accessesView PDFCite
Research ArticleOpen accessIn the abstractStudy of Relation of Psychological Factors of Empowerment and EntrepreneurshipMehrdad Goudarzvand CheginiProblem statement: Today, organizations are able to survive that have dynamic requirements and potentials and can make a proper response to changes and equip their human sources to the knowledge and skill of generative entrepreneurship through establishing necessary aspects. The increasing rate of changes in scientific, economic and social areas is one of the most common features of the century. … …American Journal of Economics and Business Administration, Vol. 2, Issue 1 · 31 Mar 2010 · 7,784 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Malaysian Public Procurement's Prevalent System and its WeaknessesRohana Othman, Husein Zakaria, Norlaili Nordin et al.Problem statement: This study examined the public procurement system as prevalent in the Malaysian government system of administration. Various aspects of public procurement are outlined including types and the processes that entail public procurement. This study also highlighted the weaknesses in the manual public procurement processes that are opened to potential abuse and mismanagement resulting in corruption. This study places … …American Journal of Economics and Business Administration, Vol. 2, Issue 1 · 31 Mar 2010 · 10,513 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Infrastructural Facilities on the Rental Values of Residential PropertyJulius Ajilowo Bayode Olujimi, Mustapha Oyewole BelloProblem statement: Real estate developers were consistently faced with the issue of making decisions on the types of property to invest their hard earned income or highly competitive secured mortgage funds, which were attached with high lending rates. One of the different sectors that are begging for such investment is residential property development. Approach: This study evaluated the effects of … …Journal of Social Sciences, Vol. 5, Issue 4 · 31 Dec 2009 · 10,419 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Policy-Based Admission Control Scheme for Voice over IP NetworksSami Alwakeel, Agung PrasetijoProblem statement: In Voice Over IP (VOIP) network, when more calls are admitted to the network, more voice packet traffic is created. Since bandwidth is always limited, this may result network congestion and/or may affect voice quality. Thus, we needed a mechanism for improving the Quality of Service (QoS) by controlling VOIP calls admission. Approach: Given a specified bandwidth and … …Journal of Computer Science, Vol. 5, Issue 11 · 30 Nov 2009 · 6,614 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Adjustment of the Manufacturing Labors in the Northeastern, ThailandJunlasun Thuninart, Jaruwan Tammawat, Prasopsuk Rittidet, Budsakorn SaenyabudProblem statement: Northeastern labors used to live in the community cultures moved to work at the garment factory. The capitalism and the national economic and social development plan of Thailand were the causes. The policy of this plan was to make Thailand modern and emphasized development of an economic power. The Northeastern labors lacked of the lands for planting and … …Journal of Social Sciences, Vol. 5, Issue 1 · 31 Mar 2009 · 7,582 accessesView PDFCite
Research ArticleOpen accessIn the abstractPost Traumatic Meningitis in Neurosurgery DepartmentReza Malekpour-Afshar, Saeed Karamoozian, Hassan ShafeiProblem statement: Post-Traumatic Meningitis (PTM) is a serious complication followed trauma. It sounds to have different pattern and characteristics. The aim of the current study was to determine the characteristics and outcome of PTM in referral neurosurgery department in Iran. Approach: During 5 years period-2003-2008, all records from meningitis patients in neurosurgery department in the unique referral trauma center in … …American Journal of Infectious Diseases, Vol. 5, Issue 1 · 31 Mar 2009 · 7,859 accessesView PDFCite
Research ArticleOpen accessIn the abstractInvestigating Mechanisms of Marginal Settlement Life ImprovementHamid Movahed Mohammadi, Yaser Mohammadi, Mehdi Rahimian, Navid LoghmaniThe main purpose of this research was to investigate mechanisms to improve marginal settlement life in Koohdasht County in Lorestan province. This research was a sort of the survey studies and a questionnaire was compiled for collection of data. Statistical population of this study was included 1560 households; also sampling method was a sort of random sampling. Number of sample … …Journal of Social Sciences, Vol. 4, Issue 3 · 30 Sep 2008 · 7,715 accessesView PDFCite
Research ArticleOpen accessIn the abstractPre-Service Teachers' Reading Tendencies: Implications for Promoting ReadingAli Fuat AriciThe purpose of this study was to examine Turkish pre-service teachers' reading tendencies. It specifically focused on to identify pre-service teachers' reading backgrounds and also to put forward the relationships between the tendencies of them and their gender as well as program. Participants were 114 female and 72 male undergraduate students from a state university in Turkey; the data collection … …American Journal of Applied Sciences, Vol. 5, Issue 6 · 30 Jun 2008 · 6,924 accessesView PDFCite