Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

160 articles for “evaluation function”
Set a search alert
Research ArticleOpen accessIn the abstractAn Evolution Framework for Evaluating Intelligent Spectrum Sensing Mechanisms in Cognitive RadioArchana Krishnamuthy, Sudhindra Kumbhashi RajgopalCognitive radio technology has advanced to address the challenge of limited spectrum availability by employing spectrum sensing techniques. This process is framed as a detection problem involving two core hypotheses: Hypo-0 and Hypo-1. Hypo-0 represents the scenario where only noise is present, and its modeling depends on parameters such as the number of observed samples, the timing of signal acquisition, … …Journal of Computer Science, Vol. 21, Issue 8 · 4 Sep 2025 · 5,811 accessesView PDFCite
Research ArticleOpen accessIn the abstractVoronoi Partition to Support Data Search in Uncertain Database with k-Bound FilteringSlamet Sudaryanto Nurhendratno, Sudaryanto, Solichul HudaWith the development of mobile technology, one of its main functions is to have mobile navigation capabilities, this is one of the Location-Based Services (LBS). Mobile navigation is designed as a mobile device to be able to monitor access objects from users. Because of the mobile characteristic, the impact on the points of objects to be found always occur a … …Journal of Computer Science, Vol. 16, Issue 12 · 22 Dec 2020 · 6,651 accessesView PDFCite
Research ArticleOpen accessIn the abstractDirect Acting Anti-Viral Drugs Improve Health-Related Quality of Life in Patients' with Hepatitis CWesam Morad, Warda Othman, Esam Elshimi, Nashwa SheblChronic hepatitis C Virus (HCV) causes significant decline in the Health Related Quality of Life (HRQL). Recently, direct Acting Anti-viral Drugs (DAA) have been endorsed as standard of care for treatment for HCV. To study the HRQL in patients with HCV and cirrhosis before and after DAA. Study design: Prospective cohort hospital based study. We included 500 patients with HCV … …American Journal of Infectious Diseases, Vol. 16, Issue 2 · 29 Apr 2020 · 7,151 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerformance Evaluation of Search Engines Using Enhanced Vector Space ModelJitendra Nath Singh, Sanjay K. DwivediVector space model allows computing a continuous degree of similarity between queries and retrieved documents and then ranks the documents in increasing order of cosine (similarity) value. It computes cosine or similarity value using their cosine function. The cosine function computes the similarity value by computing the weight of each term in the documents using a weighting scheme but it … …Journal of Computer Science, Vol. 11, Issue 4 · 24 Jul 2015 · 6,761 accessesView PDFCite
Research ArticleOpen accessIn the abstractProduction and Characterization of Exopolysaccharide from Novel Bacillus sp. M3 and Evaluation on Development Sub-Chronic Aluminum Toxicity Induced Alzheimer’s Disease in Male RatsMohsen M.S. Asker, Abeer Y. Ibrahim, Manal G. Mahmoud, Saher S. MohamedThe number of patients suffering from Alzheimer’s Disease (AD) all over the world is rising continually and becomes one of the biggest challenges for most societies throughout the world. The potential of peripheral biochemical markers as complementary tools in the neuron-phsychiatric evaluation of these patients has claimed further attention. The aims of our study were to isolate the bacteria that … …American Journal of Biochemistry and Biotechnology, Vol. 11, Issue 2 · 31 May 2015 · 7,219 accessesView PDFCite
EditorialOpen accessIn the abstractImpact of Quantitative Pharmacology on Drug DevelopmentAna Ruiz-Garcia, Kourosh ParivarThesuccess of drug development rests over two well defined pillars, a goodunderstanding of the drug’s clinical pharmacology and the appropriate targetpopulation for whom the clinical use is intended. The label for human prescription drugsrequires a good understanding of the pharmacological effects (pharmacodynamicsor PD) and the mechanism of action of the drug as well as detailed informationof the drug’s Pharmacokinetics (PK): … …American Journal of Pharmacology and Toxicology, Vol. 9, Issue 4 · 24 Apr 2015 · 7,164 accessesView PDFCite
Research ArticleOpen accessIn the abstractTHE MANAGEMENT OF UNCERTAINTY: MODEL FOR EVALUATION OF HUMAN ERROR PROBABILITY IN RAILWAY SYSTEMLombardi Mara, Guarascio Massimo, Rossi GiulianoThe methodology of quantitative risk assessment in use in the railway industry refers the RAMS approach, as expected in EN 50126, to define the failure of the system. From the probability of failure follows the evaluation of the failure consequence, the check of the accident occurrence and finally, the analysis of the achievable accident scenarios to quantify the damage as … …American Journal of Applied Sciences, Vol. 11, Issue 3 · 30 Dec 2013 · 7,394 accessesView PDFCite
Research ArticleOpen accessIn the abstractNevirapine Hepatotoxicity: Implications of Risk FactorsElias Adikwu, Oputiri Deo, Oru-Bo Precious Geoffrey, D. Akuegbe EnimeyaHighly active antiretroviral therapy is used in the management of HIV/AIDS; it has contributed tremendously in the reduction of mortality and morbidity rate in HIV patients. Despite the outstanding achievement with the use of HAART its major limitation is toxicity. Among these toxicities is hepatotoxicity which is said to be associated with nevirapine containing highly active antiretroviral therapy. Recent reports … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 2 · 3 Jun 2013 · 7,655 accessesView PDFCite
Research ArticleOpen accessIn the abstractStochastic Prognostic Paradigm for Petrochemical Pipelines Subject to FatigueAbdo Abou Jaoude, Khaled El-TawilThe most important aim for industrialists is the prevention and the evaluation of their products state since non-predicted failure is very expensive in some cases. This can be done mainly by the evaluation of the &#34Remaining Useful Lifetime&#34 (RUL) by the means of prognostic approaches compensating the inconveniences of classical maintenance strategies. A proposed analytic prognostic methodology based on damage … …American Journal of Engineering and Applied Sciences, Vol. 6, Issue 2 · 15 Apr 2013 · 7,561 accessesView PDFCite
Research ArticleOpen accessIn the abstractInternal Evaluation of the Department of Environmental Health Science and EngineeringFereshteh Farzianpour, Shayan Hosseini, Abdolmehdi Mirsepasi et al.Internal evaluation is a process in which it is possible to evaluate an educational program using standards based on pre-defined objectives and certain educational quality. The aim was to evaluate educational program of Environmental Health Science and Engineering students in the Environmental Health department and investigate if it is adjusted for students needs. The study was cross-sectional, descriptive and analytical … …American Journal of Applied Sciences, Vol. 10, Issue 1 · 12 Jan 2013 · 7,465 accessesView PDFCite