Moayed1190

Moayed Mohamed

Lecturer - عضو هيئة تدريس في قسم الكهرباء- كلية التكنولوجيا والتعليم- جامعة سوهاج

Faculty of industrial education

Address: خلف المدينة الجامعية للطالبات- سوهاج

6

Like
20 5 5 4 7 11 404 560
106

Newly Added
  • Courses 20
  • Course Supplements 5
  • Courses Tasks 5
  • Publications 4
  • Office hours 7
  • Announcements 11
  • File uploaded 27
  • Downloaded Times 1

Publications Which contain the keyword:

Self-Oscillating Fly-back Converter for Mobile Batteries Charging Applications‏

2018-09-20 20:14:44 Keywords Fly-back converter, , Battery Ch,
Self-Oscillating Fly-back Converter for Mobile Batteries Charging Applications‏
The self-oscillating flyback converter is a popular circuit for cost-sensitive applications due to its simplicity and low component count. This paper presents self-oscillating fly-back converter for mobile batteries charging applications. The converter is designed to step-down the high voltage input to an acceptable level from 220 VAC to 7VDC. By adding indictor and capacitor the power factor and input currant ... Read more

Optimal allocation of renewable dg sources in distribution networks considering load growth

2018-09-20 23:04:42 Keywords load demand, renewable DG sources, , electrical distribution networ,
Optimal allocation of renewable dg sources in distribution networks considering load growth
The annual increasing of load demand in electrical distribution networks leads to line congestion, decreasing the bus voltages below the acceptable limits and increasing the active and reactive power losses. However, renewable distributed generation (DG) has received increasing attention due to that growing in load demand. This paper presents a hybrid method based on moth-flame optimization (MFO) algorithm with loss ... Read more

Optimal siting and sizing of SSSC using improved harmony search algorithm considering non-smooth cost functions

2018-09-20 23:30:59 Keywords nonsmooth cost functions, ,
Optimal siting and sizing of SSSC using improved harmony search algorithm considering non-smooth cost functions
Static Synchronous Series Compensator (SSSC) is an elegant member of Flexible Alternating Current Transmission Systems (FACTS) devices. SSSC can be used to control the active and reactive power flows of transmission lines. In this paper, improved harmony search algorithm (IHS) is applied to determine the optimal location and parameter settings of SSSC in power systems. The optimal power flow (OPF) ... Read more

Renal failure after upper-gastrointestinal bleeding among cirrhotic patients in Upper Egypt

2018-09-21 07:48:22 Keywords liver cirrhosis, renal failure, ,
Renal failure after upper-gastrointestinal bleeding among cirrhotic patients in Upper Egypt
Background and study aims: Renal dysfunction is a common and serious problem in patients with advanced liver disease. The study aims to assess the incidence, risk factors and short-term prognosis of renal failure after upper-gastrointestinal bleeding among cirrhotic patients in Upper Egypt. Methods: We recruited 159 cirrhotic patients with 168 episodes of upper-gastrointestinal bleeding from Tropical Medicine and Gastroenterology Department, ... Read more

DETECTION OF ENTEROTOXIGENIC METHICILLIN RESISTANT STAPHYLOCOCCUS AUREUS IN DAIRY DESSERTS BY MULTIPLEX - PCR

2018-09-21 18:37:22 Keywords Staph aureus, Dairy desserts, ,
DETECTION OF ENTEROTOXIGENIC METHICILLIN RESISTANT STAPHYLOCOCCUS AUREUS IN DAIRY DESSERTS BY MULTIPLEX - PCR
The aim of this study is to evaluate the occurrence of methicillin-resistant Staphylococcus aureus (MRSA) in dairy desserts samples and to investigate the antimicrobial resistance and molecular characteristics of these strains using PCR. A total of 120 samples comprising sweetened whipped cream, mehallabeia, ice cream and rice with milk were randomly collected from confectioneries, dairy shops, primitive restaurants and supermarkets ... Read more

Occult Hepatitis B Virus Infection among Egyptian Hepatitis C Virus Seropositive and Seronegative Hemodialysis Patients in Sohag Government, Upper Egypt

2018-09-21 19:42:18 Keywords Occult HBV, , HCV, Hemodialysis, HCV, Hemodialysis,
Occult Hepatitis B Virus Infection among Egyptian Hepatitis C Virus Seropositive and Seronegative Hemodialysis Patients in Sohag Government, Upper Egypt
Background: Hepatitis B virus (HBV) and hepatitis C virus (HCV) Infections are important and common causes of liver disease in end-stage renal failure (ESRF) in patients on haemodialysis (HD). HBV is less endemic than HCV in Egypt (ranges from 2%–7%). Although, the prevalence of HBV in haemodialysis patients has decreased significantly due to HBV vaccine and screening of blood donors, ... Read more

Developed generalised unified power flow controller model in the Newton–Raphson power-flow analysis using combined mismatches method

2018-09-22 10:24:15 Keywords GUPFC , FACTS, ,
Developed generalised unified power flow controller model in the Newton–Raphson power-flow analysis using combined mismatches method
This study proposes the generalised unified power flow controller (GUPFC) model in the hybrid current power mismatch Newton–Raphson formulation (HPCIM). In this model, active power, real and imaginary current components are injected at the terminals of series impedances of GUPFC. These injected values are calculated during the iterative process based on the desired controlled values and buses voltage at the ... Read more

Genetic polymorphism of toxoplasma gondii from recently infected aborted Egyptian women.

2018-09-17 14:46:17 Keywords abortion, genotype , RFLP , t, abortion, genotype , RFLP , t, abortion, genotype , RFLP , t, abortion, , abortion, genotype, RFLP, Toxoplasma gondii,
Genetic polymorphism of toxoplasma gondii from recently infected aborted Egyptian women.
Toxoplasmosis caused by Toxoplasma gondii is one of the most prevalent parasitic diseases in human beings. Human toxoplasmosis can be associated with serious clinical manifestations, particularly in developing fetus. The aim of the current study was to identify the possible lineage type of Toxoplasma gondii, molecularly detected in placental samples of women whose pregnancies were spontaneously terminated in the first ... Read more

Relation between Internet Addiction and Sleep Problems among Adolescents

2018-09-22 16:36:11 Keywords Key words: Internet addiction, ,
Relation between Internet Addiction and Sleep Problems among Adolescents
The prevalence of internet use among adolescents has extremely increased and has negative impact on adolescents' lives. It appears to be related with problematic sleep habits and sleep problems. THE STUDY AIMED TO investigate the relation between internet addictions and sleep problem among adolescents. RESEARCH DESIGN: A Cross-sectional research design was adopted for this study. THE STUDY SAMPLE: A total ... Read more

Societal factors that induce career change decision among nurses working at different Sohag city hospitals

2018-09-16 10:54:14 Keywords career, career change, ,
Societal factors that induce career change decision among nurses working at different Sohag city hospitals
Background Nurses who have positive professional images will have stronger relations with their AQ35 patients, peers, and community as a whole. Decision to leave might be an indication that nurses are not committed to their profession. Aim This study aimed to determine the societal factors that induce career change decision among nurses working at different Sohag city hospitals. The study ... Read more