Ismail E. Mohamed

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Focal cortical dysplasia is a common cortical malformation and an important cause of epilepsy. There is evidence for shared molecular mechanisms underlying cortical dysplasia, ganglioglioma, hemimegalencephaly, and dysembryoplastic neuroepithelial tumor. However, there are no familial reports of typical cortical dysplasia or co-occurrence of cortical(More)
The purpose of this series of articles is to present simple discussion and to present SAS programming techniques specifically designed to simulate the steps involved in time series data analysis. Part I of this series will cover the Augmented Dickey-Fuller (ADF) test of time series variables (stationarity test). Part II will continue the discussion on how(More)
OBJECTIVES To determine the utility of pre-implantation renal biopsy (PIB) to predict renal allograft outcomes. METHODS This is a retrospective review of all patients that underwent PIB from January 2003 to December 2011 at the Great Ormond Street Hospital for Children in London, United Kingdom. Thirty-two male patients (56%) aged 1.5-16 years (median:(More)
1. Introduction Patient monitoring systems are intended to give clinicians quick access to important patient information. The current systems, however, usually require the clinician to visit the patient's room or the centralized nurses' station to obtain up-to-date patient information. With today's mobile technologies, such as Google Glass, much of this(More)
An FFT block-based implementation of Tomlinson-Harashima precoding (THP) is presented. We propose that the modulo operation in THP is computed iteratively by identifying clipped samples and removing them by addition of correction factors known as the precoding sequence. It is shown that the proposed FFT implementation is more efficient than traditional THP(More)
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