Ahmed Fathy

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Concomitant acute myocardial infarction and ischemic cerebrovascular accidents has been rarely reported in the literature. In this report, we are describing a 48 year old male patient who presented with acute infero-posterior and right ventricular transmural myocardial infarction followed within one hour with massive cerebral infarction and deep coma. The(More)
In the recent years, the solar energy becomes one of the most important alternative sources of electric energy, so it is important to improve the efficiency and reliability of the photo-voltaic (PV) systems. Maximum power point tracking (MPPT) plays an important role in photovol-taic power systems because it maximize the power output from a PV system for a(More)
  • Mohamed Abd, El-Latif Mowad, Ahmed Fathy, Ahmed Hafez
  • 2014
— Smart Home System (SHS) is a dwelling incorporating a communications network that connects the electrical appliances and services allowing them to be remotely controlled, monitored or accessed. SHS includes different approaches to achieve multiple objectives range from enhancing comfort in daily life to enabling a more independent life for elderly and(More)
Although acute pericarditis has charachteristic electrocardiographic (ECG) findings that differentiate it from acute ST segment elevation myocardial infarction (MI); in certain cases diagnosis is somewhat difficult especially when the ECG reveals focal instead of diffuse changes and moreover when pericarditis is associated with an underlying myocarditis(More)
This paper presents a new simple method to identify the coherent groups of generators based on two different techniques; the first one is based on six proposed coherency criterions introduced by using time response of the linearized power system model; the second one is based on the application of fuzzy c-means clustering algorithm (FCM). A new technique of(More)
In this paper, we consider the problem of placing a set of transmitters, of bounded total cost, in small area wireless networks with a set of receivers each of which of a predefined nonnegative weight. The problem asks to determine and place a set of transmitters in suitable candidate sites such that a set of conflicting objectives are met under cost(More)
As an author of a previously published clinical investigation on the CT densitometric diagnosis of otosclerosis (1), I always keep an eye on more recent publications in that field. I was surprised that our paper was not mentioned in the study above, since it not only was one of the first investigations in the field but also presented a new measurement(More)
  • Ahmed Fathy, Abdel Ghany, Noha Mohamed, Osman Rabie, Ayman Abdel, Raoof El-Shazly
  • 2011
Background: Recent advances in neurosurgical treatment of traumatic and birth-related brachial plexus injuries require differentiation of pre-ganglionic nerve rootlet avulsion from postganglionic lesions. Objective: The purpose of this study was to evaluate the efficacy of thin-section multisclice CT myelography for revealing cervicothoracic nerve rootlet(More)