Iman Ibrahim

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INTRODUCTION Waterpipe tobacco smoking is increasing in popularity though the toxicant exposure and effects associated with this tobacco use method are not well understood. METHODS Sixty-one waterpipe tobacco smokers (56 males; mean age +/- SD, 30.9 +/- 9.5 years; mean number of weekly waterpipe smoking episodes, 7.8 +/- 5.7; mean duration of waterpipe(More)
Waterpipe tobacco smoking is increasing in popularity worldwide and available evidence point to its addictive and harmful potential. This study is conducted to assess nicotine exposure in daily waterpipe smokers, and its correlation with puff topography parameters. Sixty-one waterpipe tobacco smokers (56 males; mean age±SD, 30.9±9.5years; mean number of(More)
This paper describes the experience of the development and deployment of an expert system for cucumber production management under plastic tunnel (CUPTEX). CUPTEX is intended to be used by agricultural extension service within the Egyptian Ministry of Agriculture (MOA), and by private sector. The main objective of developing such systems is to transfer new(More)
Wireless synchronization of the digital signal processing (DSP) features between two hearing aids in a bilateral hearing aid fitting is a fairly new technology. This technology is expected to preserve the differences in time and intensity between the two ears by co-ordinating the bilateral DSP features such as multichannel compression, noise reduction, and(More)
Waterpipe tobacco smoking is increasingly common worldwide, and evidence about its harmful effects to smokers is emerging. However, no studies have investigated the potential exposure of nonsmokers to waterpipe smoke. We measured particulate matter (PM) emissions (PM2.5, PM10) before and during laboratory sessions in which 20 individuals used a waterpipe to(More)
This study's objective is to examine the relative effectiveness of cigarettes and waterpipe (WP) in reducing tobacco abstinence symptoms in dual cigarette/WP smokers. Sixty-one dual cigarette/WP smokers participated (mean age±SD 22.0±2.6 year; mean cigarettes/day 22.4±10.1; mean WPs/week 5.2±5.6). After 12-hour abstinence participants completed two smoking(More)
AIMS The purpose of this study was to assess the safety, efficacy, and long-term results (up to 18 years) of mitral balloon valvuloplasty (MBV) in children in comparison to adults. METHODS 57 children age < or = 18 years (group A) and 474 adult patients (group B) who underwent successful MBV and were followed up for a mean 8.5 +/- 4.8 (range 1.5-18) years(More)
BACKGROUND In the past decade, waterpipe smoking-also known as hookah, shisha, narghileh-has increased among youth. The scarcity of rigorous studies linking waterpipe smoking to smoking-related diseases has hindered policy and regulatory efforts to confront the waterpipe epidemic. This study compares systemic carcinogen exposure between independent groups(More)
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