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111 results for “Form-Finding”
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Research ArticleOpen accessIn the abstractThe Supervirulence Plasmid pToK47 from Agrobacterium tumefaciens A281 Improves Transformation Efficiency of Hevea brasiliensisP. Arokiaraj, R. Leelawathy, H. Y. YeangProblem statement: The present study investigates the ability of the pTok47 supervirulence plasmid form Agrobacterium tumefaciens A281 to enhance genetic transformation in Hevea brasiliensis. Approach: Hevea anther callus was transformed via Agrobacterium-mediated genetic transformation using two strains of Agrobacterium (GV2260 and GV3850) harboring the human serum albumin cDNA and the supervirulent plasmid pToK47 from Agrobacterium tumefaciens A281. The transformed callus … …American Journal of Biochemistry and Biotechnology, Vol. 5, Issue 3 · 30 Sep 2009 · 8,920 accessesView PDFCite
Research ArticleOpen accessIn the abstractFinite Element Analysis of the Crack Propagation for Solid MaterialsMiloud Souiyah, A. Muchtar, Abdulnaser Alshoaibi, A. K. AriffinProblem statement: The use of fracture mechanics techniques in the assessment of performance and reliability of structure is on increase and the prediction of crack propagation in structure play important part. The finite element method is widely used for the evaluation of SIF for various types of crack configurations. Source code program of two-dimensional finite element model had been developed, … …American Journal of Applied Sciences, Vol. 6, Issue 7 · 31 Jul 2009 · 7,842 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Numerical Test on the Riemann Hypothesis with ApplicationsN. K. Oladejo, I. A. AdetundeProblem statement: The Riemann hypothesis involves two products of the zeta function ζ(s) which are: Prime numbers and the zeros of the zeta function ζ(s). It states that the zeros of a certain complex-valued function ζ (s) of a complex number s ≠ 1 all have a special form, which may be trivial or non trivial. Zeros at the negative … …Journal of Mathematics and Statistics, Vol. 5, Issue 1 · 31 Mar 2009 · 7,859 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis of the Effect of Pile Skin Resistance Verses Pile Diameter Based on Experimental ResearchS. M. Marandi, M.A. KarimzadehIn spite of the many recent advances in pile design and execution methods, the quantitative effects of grouted pile skin resistance and form on subsequent pile behavior remains an area for research. There are many parameters involved in the analysis of the bearing capacity of piles and descriptive method theory of the loading effect for each parameter is very complex. … …American Journal of Applied Sciences, Vol. 6, Issue 1 · 31 Jan 2009 · 7,273 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Random Walk Hypothesis for the Zimbabwe Stock Exchange: January 1998-November 2006Tafirenyika Sunde, James ZivanomoyoThe main intention of this study was to investigate, using monthly data, whether prices in the Zimbabwe Stock Exchange (ZSE) follow a random-walk process as required for there to be market efficiency. The study applied the unit root tests to establish if the ZSE followed a random walk or not. If the ZSE follows a random walk it is said … …Journal of Social Sciences, Vol. 4, Issue 3 · 30 Sep 2008 · 8,085 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 · 7,671 accessesView PDFCite
Research ArticleOpen accessIn the abstractFeatures in Tubercular Meningoencephalitis Diagnosis: 18 Childhood CasesP. Di Carlo, D. Cabibi, A. Casuccio et al.The aim of this research is to illustrate clinical and instrumental features of central nervous system tuberculosis (CNS-TB) in childhood in order to allow prompt diagnosis and adequate patient management. TB remains one of the most important communicable diseases and represents a major global health problem. Although pulmonary TB tends to be the most common form of the disease, the … …American Journal of Infectious Diseases, Vol. 4, Issue 3 · 30 Sep 2008 · 6,789 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvidences of Hepatitis C Virus Replication in Hepatocytes and Peripheral Blood Monocuclear Cells from Patients Negative for Viral RNA in SerumViviana Falcón, Nelson Acosta-Rivero, Mineko Shibayama et al.In this study, we examined the expression of hepatitis C virus (HCV) components in hepatocytes and peripheral blood mononuclear cells (PBMC) from patients positive for anti-HCV antibodies and negative for serum HCV-RNA. The samples obtained from 25 randomly selected patients (13 of 25 patients showed no histological evidences of chronic hepatitis and had normal serum ALAT and GGTP levels) were … …American Journal of Infectious Diseases, Vol. 1, Issue 1 · 31 Mar 2005 · 7,164 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordTransTrip: A Shortest Path Finding Application for Jakarta Public Transportation using Dijkstra AlgorithmRini Wongso, Cin Cin, Suhartono, JosephGovernment of Jakarta, the capital of Indonesia, highlighted congestion as one of the issues that must be addressed immediately. The high population of Jakarta increases the number of vehicles operating on the streets and causes congestion that leads to a loss of 67.5 trillion rupiah. The development of adequate public transport facilities is expected to be one of the solution, … …Journal of Computer Science, Vol. 14, Issue 7 · 29 Jun 2018 · 9,328 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordOperational Fault Diagnosis in Industrial Hydraulic Systems Through Modeling The Internal Leakage of its ComponentsP. Athanasatos, D. Koulocheris, T. Costopoulos, K. RaptisIn this study, a model of a high pressure hydraulic system was developed using the bond graph method to investigate the effect of the internal leakage of its main components (pump, cylinder and 4/2 way valve) on the operational characteristics of the system under various loads. All the main aspects of the hydraulic circuit (like the internal leakages, the compressibility … …American Journal of Applied Sciences, Vol. 10, Issue 12 · 7 Nov 2013 · 7,247 accessesView PDFCite