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

16 articles for “Sayed A. Mohamed”
Set a search alert
Research ArticleOpen accessIn the author namesGRAPH OF FINITE SEQUENCE OF FUZZY TOPOGRAPHIC TOPOLOGICAL MAPPING OF ORDER TWOMohamed Sayed, Tahir AhmadFuzzy Topographic Topological Mapping (FTTM) was built to solve the neuromagnetic inverse problem to determine the location of epileptic foci in epilepsy disorder patient. The model which consists of topological and fuzzy structures is composed into three mathematical algorithms. FTTM consists of four topological spaces and connected by three homeomorphisms. FTTM version 1 is also homeomorphic to FTTM version 2. … …Journal of Mathematics and Statistics, Vol. 9, Issue 1 · 15 Mar 2013 · 7,455 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffect of Catha edulis on Insulin, Resistin and Cortisol Levels in Type-2 Diabetics and Non-DiabeticsMohamed Ibrahem Kotb El-Sayed, Hatem Al-Kordy AminIn this study, the biochemical effects of Catha edulis leaves chewing (as psycho stimulant and aphrodisiac) on the serum concentration of resistin, insulin, cortisol, zinc, calcium, copper and blood glucose in both healthy individuals and type 2 diabetic patients were examined. 80 male subjects aged 35-55 years were recruited in this study, 40 of them were previously diagnosed as type … …American Journal of Biochemistry and Biotechnology, Vol. 8, Issue 3 · 20 Sep 2012 · 8,613 accessesView PDFCite
Research ArticleOpen accessIn the author namesGenetic Diversity of Some Saudi Barley (Hordeum Vulgare L.) Landraces Based on Two Types of Molecular MarkersMohamed Abdel Hamid Mohamed El-Awady, Adel Ahmed El-Sayed El-Tarras, Salah El-Din El-AssalProblem statement: Very little is known about the genetic diversity and morphological variability present in barley landrace in KSA, a country experiencing loss of biodiversity because of replacement of landraces with modern landraces. Approach: The molecular markers RAPD and ISSR were used as an efficient tools to estimate the intra-and inter-cultivar polymorphism among six barley KSA landraces collected from different … …American Journal of Applied Sciences, Vol. 9, Issue 5 · 12 Mar 2012 · 7,502 accessesView PDFCite
Research ArticleOpen accessIn the author namesAnti-Microbial, Anti-Oxidant and Anti-Ulcerogenic Effects of Shilajit on Gastric Ulcer in RatsMohamed-I. Kotb El-Sayed, Hatem-K. Amin, Ali-G. Al-KafProblem statement: To evaluate the effects and mechanisms of action involved in anti-ulcer, antioxidant and antimicrobial activities of different native shilajit samples. Approach: Shilajit samples were collected in the mountain region of Yemen (Al-Jouf and Rayma), Russia (Tien-Shan) and India (Kumoan). Stomach ulcers were induced in rats by oro-gastric ingestion of ethanol/HCl. Pre-treatment with ranitidine (100 mg kg-1, p.o.) and … …American Journal of Biochemistry and Biotechnology, Vol. 8, Issue 1 · 10 Mar 2012 · 8,996 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffects of Camel's Milk as a Vehicle for Insulin on Glycaemic Control and Lipid Profile in Type 1 DiabeticsMohamed-I Kotb-El-Sayed, Zakaria-Y Al-Shoeibi, Ahmed-A Abd El-Ghany, Zayed-A AtefProblem statement: To evaluate effects of oral insulin carried by camel’s milk on type 1 diabetes patient in comparison with both insulin injection requirements and camel’s milk alone. Approach: Total of fifty randomly selected type 1 diabetic subjects were divided into three groups; A, B and C (n = 15). All subjects received a usual care (diet, exercise and insulin … …American Journal of Biochemistry and Biotechnology, Vol. 7, Issue 4 · 11 Feb 2012 · 8,466 accessesView PDFCite
Research ArticleOpen accessIn the author namesChange Detection Using Neural Network with Improvement Factor in Satellite ImagesM. A. Fkirin, S. M. Badwai, Sayed A. MohamedProblem statement: The aim of this study is to investigate the applicability of using the neural network techniques in change detection of remotely sensed data. Approach: In addition, the tuning parameters of the network, such as encoding the output classes, adding the momentum term and learning rate, are investigated in order to achieve best network performance. Results: Neural network-based change … …American Journal of Environmental Sciences, Vol. 5, Issue 6 · 31 Dec 2009 · 6,648 accessesView PDFCite