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Research ArticleOpen accessIn the abstractProduction of Potassium and Calcium Hydroxide, Compost and Humic Acid from Sago (Metroxylon sagu) WasteC. P. Auldry, O. H. Ahmed, A.M. Nik Muhamad et al.Problem statement: Agriculture waste such as Sago Waste (SW) has a potential to cause pollution when the waste is discarded into rivers. In order to add value to SW, a study was conducted to produce potassium and calcium hydroxide, compost and Humic Acid (HA) from SW. Approach: The SW was air-dried and some grinded. The grinded SW was incinerated at … …American Journal of Environmental Sciences, Vol. 5, Issue 5 · 31 Oct 2009 · 7,588 accessesView PDFCite
Research ArticleOpen accessIn the abstractAdsorption of Methylene Blue from Aqueous Solution onto a Low-Cost Natural Jordanian TripoliAtef S. ALzaydienProblem statement: It is well documented that lead is one of contaminants of industrial wastewaters and its pollution exists in the wastewater of many industries. As a result, recent research has focused on the development of cost effective alternatives using various natural sources and industrial wastes. In this setting, the use of low-cost agricultural materials, waste and residues for recovering … …American Journal of Applied Sciences, Vol. 6, Issue 6 · 30 Jun 2009 · 7,949 accessesView PDFCite
Research ArticleOpen accessIn the abstractAntifungal Activity of Essential Oils from Some Medicinal Plants of Iran against Alternaria alternateI. Hadizadeh, B. Peivastegan, H. HamzehzarghaniProblem statement: Increasing public concern over the level of pesticide residues in food especially fresh produce has built up adequate pressure for scientists to look for less hazardous and environmentally safer compounds for controlling post harvest diseases. Essential oils as registered food grade materials have the potential to be applied as alternative anti-fungal treatments for fresh fruits and vegetables. Approach: … …American Journal of Applied Sciences, Vol. 6, Issue 5 · 31 May 2009 · 9,810 accessesView PDFCite
Research ArticleOpen accessIn the abstractDeterminants of Success within an Integrated Business Curriculum Context: An Econometric AssessmentIsmail H. Genc, Selahattin BekmezThis paper studies an ongoing curriculum innovation at the College of Business and Economics at the University of Idaho, with junior level economics and business classes under one common team taught course, the Integrated Business Curriculum (IBC), instead of independent classes. In our study, there were six modules (classes) within IBC. The students were required to form teams, along with … …Journal of Social Sciences, Vol. 4, Issue 3 · 30 Sep 2008 · 7,674 accessesView PDFCite
Research ArticleOpen accessIn the abstractHIV/AIDS Prevention Knowledge among Youth in Cape Town, South AfricaKermyt G. Anderson, Ann M. BeutelHIV/AIDS knowledge is an important component of HIV/AIDS risk prevention strategies that may influence engagement in high risk behavior. This paper examines HIV/AIDS prevention knowledge among a representative sample of 4,174 youth living in Cape Town, South Africa. Data come from the Cape Area Panel Study (CAPS), and include black, coloured, and white respondents ages 14-22. Using an open-ended question, … …Journal of Social Sciences, Vol. 3, Issue 3 · 30 Sep 2007 · 9,224 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of Local Injection of 0.5% Bupivacaine + 1/200000 Epinephrine for Post Tonsillectomy Pain ReductionKeramat Mozafarinia, Maryam AmizadehTo determine the effectiveness of postoperative local infiltration of Bupivacaine in decreasing post tonsillectomy pain. A double blind randomized clinical trail was conducted. Treatment group was administered 3-10 ml 0.5% Bupivacaine + 1/200000 Epinephrine solution and control group was received 3-10 ml normal saline, locally. Outcome was post surgical pain, which measured by visual analogue scale (VAS), after 6, 12, … …American Journal of Pharmacology and Toxicology, Vol. 2, Issue 2 · 30 Jun 2007 · 7,660 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Serological Gastric Biopsy: A Non-endoscopical/Histopathologic Diagnostic Approach in Management of the Dyspeptic PatientsR. A.K. Mahmoud, H. H. Morcos, A. A. Hegazi et al.Objective: To asses the sensitivity, specificity and the predictive value of a 'gastropanel' blood test, including serum pepsinogen I (S-PGI) and amidated gastrin-17 (S-G-17) in the diagnosis of atrophic gastritis most probably due to helicobacter pylori (Hp) and to compare the results of serology with the endoscopic/histopathologic findings as a gold standard diagnostic tool. This study comprised 86 dyspeptic outpatients … …American Journal of Immunology, Vol. 2, Issue 4 · 31 Dec 2006 · 7,134 accessesView PDFCite
Research ArticleOpen accessIn the abstractLaboratory Diameteral Fatigue Performance of Stone Matrix Asphalt with Cellulose Oil Palm FiberRatnasamy Muniandy, Bujang B.K. HuatStone Matrix Asphalt (SMA) is a gap-graded mix that is gaining popularity worldwide. Generally, gap graded mixes are thought to be weak in fatigue resistance. In this study, cellulose fibers were pre-blended in PG64-22 binder with fiber proportions of 0.2%, 0.4%, 0.6%, 0.8% and 1.0% by weight of aggregates. The fiber-modified binder showed improved rheological properties and showed that the … …American Journal of Applied Sciences, Vol. 3, Issue 9 · 30 Sep 2006 · 8,984 accessesView PDFCite
Research ArticleOpen accessIn the abstractISSP: New Designed Software Package to Enhance E-Learning ApproachIbrahiem M.M. El Emary, Hussain F. SindiThe objective of this study was to present a new software tool assists in enhancing E-learning approach. The presented system is called Instructor- Student Software Package (ISSP). The proposed ISSP contains three main modules: firstly, the lecturing module which is designed to help instructor create lecture notes. Secondly, examination module which is designed to help instructor creates exams available over … …Journal of Computer Science, Vol. 2, Issue 2 · 28 Feb 2006 · 6,803 accessesView PDFCite
Research ArticleOpen accessIn the abstractImproved Performance of Traffic Dependent Outage Rate Cellular SystemHussein M.A. Basi, M. B.R. MurthyThe designers of a mobile cellular system must evaluate the possible configurations of the system components and their characteristics in order to develop a system with greater efficiency. The useful parameters to estimate performances of the system are voice quality, frequency spectrum efficiency and grade of service (GOS). In this study, a scheme proposed to reduce the lost calls and … …Journal of Computer Science, Vol. 1, Issue 1 · 31 Mar 2005 · 6,815 accessesView PDFCite