Search Results - "Mahmoud, R. A."

Experimental performance verification of an intelligent detection and assessment scheme for disturbances and imbalances of three-phase synchronous machine output using coherence estimators by Mahmoud, R. A.

“…In this article, power quality disturbances, such as voltage and current unbalances, series and shunt faults, are monitored in three-phase synchronous…”
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Integrated busbar protection scheme utilizing a numerical technique based on coherence method by Mahmoud, R. A.

“…A Busbar (BB) is one of the most important elements of a power system, which links a variety of elements such as generators, power transformers, transmission…”
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Automatic power factor correction based on Pearson similarity for distribution networks by Mahmoud, R. A.

“…In this paper, an online algorithm of automatic power factor correction (APFC) for distribution power grids is presented. The algorithm depends on Pearson…”
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Correlation-based polarity-check algorithm for instrument transformers by Mahmoud, R. A., Elwakil, E. S.

“…A polarity identification is very important for operation of transformers, measurement and protection equipment, where it is useful in analyzing of transformer…”
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Three-phase balance relay using numerical techniques experimentally verified on synchronous machines by Mahmoud, R. A., Elwakil, E. S.

“…In this paper, a multifunction three-phase balance relay based on normalized correlation coefficients is proposed to detect and estimate imbalances and…”
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Adiponectin rs1501299 and chemerin rs17173608 gene polymorphism in children with type 1 diabetes mellitus: relation with macroangiopathy and peripheral artery disease by Salah, N. Y., Madkour, S. S., Ahmed, K. S., Abdelhakam, D. A., Abdullah, F. A., Mahmoud, R. A. E. H.

“…Aim Although macrovascular complications represent the leading cause of mortality in type 1 diabetes mellitus (T1DM), the prevalence of subtle macrovascular…”
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Genotypic spectrum of 21-hydroxylase deficiency in an endogamous population by Mahmoud, R. A. A., Amr, N. H., Toaima, N. N., Kamal, T. M., Elsedfy, H. H.

“…Background Congenital adrenal hyperplasia (CAH) due to autosomal recessive 21-hydroxylase deficiency (21-OHD) is caused by defects in the CYP21 (CYP21A2) gene…”
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EFFECT OF FREEZING PRESERVATION PERIOD ON SOME SENSORY CHARACTERISTICS OF THREE IRAQI LOCAL FISH SPECIES by Mahmoud, R. A., Al-Khshali, M. S.

“…The current study was conducted to determine the ideal period for freezing of three fish species of in the Iraqi local markets which are common carp  Cyprinus…”
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Incidence of Gastrointestinal Neuroendocrine Tumor: Case Series, Armed Forces Hospital Southern Region, Hospital-Based Tumor Board Registry by Aboelyazid, Ahmed Youssef, Hussein, Mahmoud R. A., Bazeed, Mohamed F., Alhagawi, Yahia Atiah, Ali, Hatim Mahgoub, Mostafa, Ahmed Mostafa Mohamed, Albishi, Abdullah Mohammed, Aloba, Elshfeia Elhag Mohmed Ali

“…Neuroendocrine tumors are aggressive and rare tumors which can occur almost everywhere in the body. The annual incidence of neuroendocrine tumors is 2.5-5 per…”
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Transmembrane and Tetratricopeptide Repeat Containing 4 Is a Novel Diagnostic Marker for Prostate Cancer with High Specificity and Sensitivity by Makboul, Rania, Abdelkawi, Islam F, Badary, Dalia M, Hussein, Mahmoud R A, Rhim, Johng S, Toraih, Eman A, Zerfaoui, Mourad, Abd Elmageed, Zakaria Y

“…The histopathologic diagnosis of prostate cancer (PCa) from biopsies is a current challenge if double or triple staining is needed. Therefore, there is an…”
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Preparation and characterization of antibacterial P2O5-CaO-Na2O-Ag2O glasses by Ahmed, A. A., Ali, A. A., Mahmoud, Doaa A. R., El-Fiqi, A. M.

“…60P2O5–20CaO–(20 – x) Na2O–xAg2O and 60P2O5–30CaO–(10 – x) Na2O–xAg2O glasses, x = 0, 0.5,1, and 2 mol % were prepared using normal glass melting technique…”
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Spontaneous intestinal perforation followed by necrotizing enterocolitis in an extremely low birth weight neonate: case report and review of the literature by Ibrahim, Ashraf H. M., Hader, Hamad A., Alsherbiny, Hatem, Hussein, Mahmoud R. A., Khan, Safwan A.

“…Background Spontaneous intestinal perforation (SIP) is usually an isolated perforation occurring most commonly in the terminal ileum of neonates with very low…”
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Performance Evaluation and Discrimination of AODV and AOMDV VANET Routing Protocols Based on RRSE Technique by Al-Ahwal, Ayman, Mahmoud, R. A.

“…The routing protocol is an applied standard to determine the communication schemes of different entities with each other to transfer and process the desired…”
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Relationship between endotracheal tube leakage and under-reading of tidal volume in neonatal ventilators by Mahmoud, RA, Fischer, HS, Proquitté, H, Shalaby, HM Abudaif, Schmalisch, G

“…Aim:  Protective ventilation in neonates requires careful volume monitoring to prevent ventilator‐induced lung injury caused by baro/volutrauma and hence…”
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Production of levansucrase from Bacillus subtilis NRC 33a and enzymic synthesis of levan and Fructo-Oligosaccharides by Abdel-Fattah, Ahmed F, Mahmoud, Doaa A R, Esawy, Mona A T

“…Bacillus subtilis NRC 33a was able to produce both inducible and constitutive extracellular levansucrase, respectively, using sucrose and glucose as carbon…”
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Multiple drug resistance and strength of attachment to surfaces in Pseudomonas aeruginosa isolates by Haddadin, R.N, Saleh, S.A, Mahmoud, R.A, Shehabi, A.A

“…To investigate the presence of a relationship between the strength of attachment of Pseudomonas aeruginosa to stainless steel surfaces and their observed…”
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Low-dose oxytocin delivered intranasally with Breath Powered device affects social-cognitive behavior: a randomized four-way crossover trial with nasal cavity dimension assessment by Quintana, D S, Westlye, L T, Rustan, Ø G, Tesli, N, Poppy, C L, Smevik, H, Tesli, M, Røine, M, Mahmoud, R A, Smerud, K T, Djupesland, P G, Andreassen, O A

“…Despite the promise of intranasal oxytocin (OT) for modulating social behavior, recent work has provided mixed results. This may relate to suboptimal drug…”
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Indomethacin can induce cell death in rat gastric parietal cells through alteration of some apoptosis‐ and autophagy‐associated molecules by Gebril, Sahar M., Ito, Yuko, Shibata, Masa‐Aki, Maemura, Kentaro, Abu‐Dief, Eman E., Hussein, Mahmoud R. A., Abdelaal, Usama M., Elsayed, Hoda M., Otsuki, Yoshinori, Higuchi, Kazuhide

“…Summary In clinical medicine, indomethacin (IND, a non‐steroidal anti‐inflammatory drug) is used variously in the treatment of severe osteoarthritis,…”
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Gastric metastases from invasive primary mucosal epithelioid malignant melanoma of the hard palate: report of the first case in the English literature by Mostafa, Mohamed G, Hussein, Mahmoud R A, El-Ghorory, Rabab M H, Gadullah, Hussein A H

“…Melanocytes arise from the neural crest and migrate to the epidermis, meninges, uveal tract and ectodermal mucosa. Normal gastric mucosa lacks melanocytes. A…”
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Dose-dependent social-cognitive effects of intranasal oxytocin delivered with novel Breath Powered device in adults with autism spectrum disorder: a randomized placebo-controlled double-blind crossover trial by Quintana, D S, Westlye, L T, Hope, S, Nærland, T, Elvsåshagen, T, Dørum, E, Rustan, Ø, Valstad, M, Rezvaya, L, Lishaugen, H, Stensønes, E, Yaqub, S, Smerud, K T, Mahmoud, R A, Djupesland, P G, Andreassen, O A

“…The neuropeptide oxytocin has shown promise as a treatment for symptoms of autism spectrum disorders (ASD). However, clinical research progress has been…”
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