6 results for “prolongation”

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Research ArticleOpen accessEvery word in the titleIntegrability and Prolongation Structure of a Generalized Korteweg-de Vries EquationPaul BrackenA closed differential ideal is constructed for a generalized Korteweg-de Vries equation. The ideal can be used to establish integrability for the equation. Some prolongation structures are determined for the equation and some larger prolongation algebras for given instances of the equation are found. The significance of this is that Backlund transformations can be developed based on them. It is … …Journal of Mathematics and Statistics, Vol. 6, Issue 2 · 30 Jun 2010 · 7,411 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsAn Assessment of the Effect of Education, In-Service Training (IST) and Tenure on Healthcare Performance: A Cost-Optimizing PerspectiveNestor Asiamah, Henry Kofi Mensah, Eric Fosu Oteng-AbayieHealthcare institutions, governments and other stakeholders have over the years used employee education, in-service training and tenure prolongation to enhance the job performance of health professionals, which is termed healthcare performance in this study. The lack of adequate financial resources may however leave employers with the sole option of applying only one of these methods. This study attempts to identify … …Current Research in Psychology, Vol. 7, Issue 2 · 24 Dec 2016 · 10,204 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEnergy-Efficient Ant Colony-Based k-Hop Clustering and Transmission Range Assignment Protocol for Connectivity Construction in Dense Wireless Sensor NetworksGokou Hervé Fabrice Diédié, Boko Aka, Michel BabriConnectivity construction is the main phase of a communication-oriented topology control process. It consists of improving the current network physical topology while preserving important properties such as connectivity and symmetry. In this paper, we address the problem of combining two of the techniques commonly used for this purpose in networks composed of a large number of energy constrained wireless sensor-nodes … …Journal of Computer Science, Vol. 14, Issue 3 · 19 Mar 2018 · 7,792 accessesView PDF Cite

Research ArticleOpen accessIn the abstractDirect Geometry and Cinematic to the MP-3R SystemsRelly Victoria Petrescu, Raffaella Aversa, Bilal Akash et al.Mechatronic robotic systems are today widely used worldwide to ease human work, but especially where work is dangerous, in toxic, radioactive, chemical, explosive atmospheres, without air such as underwater or in the cosmos, or in places hard to reach the man. Robots can take the tedious repetitive work under any circumstances and they can perform a difficult operation for a … …Journal of Mechatronics and Robotics, Vol. 1, Issue 1 · 23 Nov 2017 · 7,511 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEndothelial Dysfunction Induced by Type 2 Diabetes Mellitus and Fibrinolytic ActivityHussein F. SakrProblem statement: Type 2 diabetes mellitus is the world's largest systemic and metabolic disease. Endothelin (ET) was first described as a peptidergic endothelium-derived constricting factor. Endothelin-1 is one of the endothelial factors that is overexpressed in cases of endothelial dysfunction. The fibrinolytic system is present in plasma with the degradation of fibrin polymers in blood clots. It is a proteolytic … …American Journal of Biochemistry and Biotechnology, Vol. 6, Issue 2 · 30 Jun 2010 · 7,729 accessesView PDF Cite

Research ArticleOpen accessIn the abstractHigh Case-Fatality Rate of Adults With Dengue Hemorrhagic Fever During An Outbreak In Non-Endemic Taiwan: Risk Factors For Dengue-Infected EldersChing-Chuan Liu, Kao-Jean Huang, Mei-Chih Huang et al.In 2002, a dengue outbreak occurred in Taiwan with 5336 confirmed cases, 242 DHF and 21 death, the case fatality rate reached 8.7% (21/242). The demographic data of these age-specific dengue patients showed that dengue virus infection caused symptom primarily occurred in adults. A comparative analysis of clinical and laboratory data for DF, DHF/DSS and fatal DSS found that high … …American Journal of Infectious Diseases, Vol. 4, Issue 1 · 31 Mar 2008 · 8,002 accessesView PDF Cite