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Research paper thumbnail of IQ Imbalance Correction for OFDMA Uplink Systems

2009 IEEE International Conference on Communications, 2009

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Research paper thumbnail of Effect of Peppermint as One of Carminatives on Relieving Gastroesophageal Reflux Disease (GERD) During Pregnancy

Journal of American …, 2012

Abstract: This is an intervention study aimed at studying the effectiveness of peppermint on reli... more Abstract: This is an intervention study aimed at studying the effectiveness of peppermint on relieving gastroesophageal reflux disease" GERD" during pregnancy. It was conducted at out patient antenatal clinic of Ain Shams Maternity University Hospital after obtaining ...

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Research paper thumbnail of Ankle-Brachial Index and Extent of Atherosclerosis in Patients From the Middle East (the AGATHA-ME Study): A Cross-Sectional Multicenter Study

Angiology, 2008

To assess the extent of atherothrombosis and the use of the ankle-brachial index (ABI) in populat... more To assess the extent of atherothrombosis and the use of the ankle-brachial index (ABI) in populations from the Middle East, we conducted a multicenter study similar to AGATHA (a Global Atherothrombosis Assessment), AGATHA-ME, which included 1341 patients from 18 centers from 5 countries (United Arab Emirates, Kuwait, Qatar, Bahrain, and Oman). Patients were assigned to 2 groups: the with-disease and at-risk groups. Abnormal ABI (≤0.9) was seen in 31.5% of at-risk patients and 28.2% of with-disease patients. Patients with peripheral arterial disease had the highest frequency of abnormal ABI (77.6%), with 97.8 negative predictive value. The AGATHA-ME study confirms that atherothrombosis disease often occurs at more than 1 site. The ABI is related to the risk factor profile and to the site and extent of atherothrombosis. Gender and diabetes mellitus are associated with the worst parameters.

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Research paper thumbnail of The Prevalence and Outcome of Excess Body Weight Among Middle Eastern Patients Presenting With Acute Coronary Syndrome

Angiology, 2009

We evaluated the effect of body weight on the outcome of Middle Eastern patients presenting with ... more We evaluated the effect of body weight on the outcome of Middle Eastern patients presenting with acute coronary syndrome (ACS). Analysis of the Gulf Registry of Acute Coronary Events (Gulf RACE) survey that included 7843 consecutive patients hospitalized with ACS was made. Patients were categorized as normal weight, overweight, or obese based on their body mass index (BMI). Overall, 67% of patients were overweight or obese; obese and overweight patients were more likely to be female and have diabetes mellitus, hypertension, dyslipidemia, and less likely to be smokers. In-hospital mortality, congestive heart failure, cardiogenic shock, and strokes were comparable between the groups, although patients with obesity were more likely to have recurrent ischemia and major bleeding complication in the ST-elevation myocardial infarction group. Excess body weight with ACS is associated with higher risk profile characteristics without an increase in hospital mortality or cardiovascular events.

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Research paper thumbnail of Error vector magnitude to SNR conversion for nondata-aided receivers

IEEE Transactions on Wireless Communications, 2009

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Research paper thumbnail of OFDM for cognitive radio: merits and challenges

IEEE Wireless Communications, 2009

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Research paper thumbnail of Down-hole collapse test system

Journal of geotechnical engineering, 1995

An in-situ collapse test for collapsible soils was developed. The test is conducted in a borehole... more An in-situ collapse test for collapsible soils was developed. The test is conducted in a borehole with a load applied to a loading plate at the base of the hole. Water is introduced, and the load-displacement response of the soil is monitored. An analysis of the stress and the ...

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Research paper thumbnail of The prevalence and outcome of excess body weight among Middle Eastern patients presenting with acute coronary syndrome

Angiology, 2010

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Research paper thumbnail of Advanced Transceiver Algorithms for OFDM(A) Systems

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Research paper thumbnail of Risk factors, management and outcome of subtypes of ischemic stroke

Journal of The Neurological Sciences, 2011

BackgroundData on the determinants and outcome of ischemic stroke (IS) from the Arabian Gulf coun... more BackgroundData on the determinants and outcome of ischemic stroke (IS) from the Arabian Gulf countries (AGC) are still scanty. The aim of this study was to characterize IS in six large stroke centers on the Arabian peninsula.

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Research paper thumbnail of IQ Imbalance Correction for OFDMA Uplink Systems

2009 IEEE International Conference on Communications, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Effect of Peppermint as One of Carminatives on Relieving Gastroesophageal Reflux Disease (GERD) During Pregnancy

Journal of American …, 2012

Abstract: This is an intervention study aimed at studying the effectiveness of peppermint on reli... more Abstract: This is an intervention study aimed at studying the effectiveness of peppermint on relieving gastroesophageal reflux disease" GERD" during pregnancy. It was conducted at out patient antenatal clinic of Ain Shams Maternity University Hospital after obtaining ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Ankle-Brachial Index and Extent of Atherosclerosis in Patients From the Middle East (the AGATHA-ME Study): A Cross-Sectional Multicenter Study

Angiology, 2008

To assess the extent of atherothrombosis and the use of the ankle-brachial index (ABI) in populat... more To assess the extent of atherothrombosis and the use of the ankle-brachial index (ABI) in populations from the Middle East, we conducted a multicenter study similar to AGATHA (a Global Atherothrombosis Assessment), AGATHA-ME, which included 1341 patients from 18 centers from 5 countries (United Arab Emirates, Kuwait, Qatar, Bahrain, and Oman). Patients were assigned to 2 groups: the with-disease and at-risk groups. Abnormal ABI (≤0.9) was seen in 31.5% of at-risk patients and 28.2% of with-disease patients. Patients with peripheral arterial disease had the highest frequency of abnormal ABI (77.6%), with 97.8 negative predictive value. The AGATHA-ME study confirms that atherothrombosis disease often occurs at more than 1 site. The ABI is related to the risk factor profile and to the site and extent of atherothrombosis. Gender and diabetes mellitus are associated with the worst parameters.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The Prevalence and Outcome of Excess Body Weight Among Middle Eastern Patients Presenting With Acute Coronary Syndrome

Angiology, 2009

We evaluated the effect of body weight on the outcome of Middle Eastern patients presenting with ... more We evaluated the effect of body weight on the outcome of Middle Eastern patients presenting with acute coronary syndrome (ACS). Analysis of the Gulf Registry of Acute Coronary Events (Gulf RACE) survey that included 7843 consecutive patients hospitalized with ACS was made. Patients were categorized as normal weight, overweight, or obese based on their body mass index (BMI). Overall, 67% of patients were overweight or obese; obese and overweight patients were more likely to be female and have diabetes mellitus, hypertension, dyslipidemia, and less likely to be smokers. In-hospital mortality, congestive heart failure, cardiogenic shock, and strokes were comparable between the groups, although patients with obesity were more likely to have recurrent ischemia and major bleeding complication in the ST-elevation myocardial infarction group. Excess body weight with ACS is associated with higher risk profile characteristics without an increase in hospital mortality or cardiovascular events.

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Research paper thumbnail of Error vector magnitude to SNR conversion for nondata-aided receivers

IEEE Transactions on Wireless Communications, 2009

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Research paper thumbnail of OFDM for cognitive radio: merits and challenges

IEEE Wireless Communications, 2009

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Research paper thumbnail of Down-hole collapse test system

Journal of geotechnical engineering, 1995

An in-situ collapse test for collapsible soils was developed. The test is conducted in a borehole... more An in-situ collapse test for collapsible soils was developed. The test is conducted in a borehole with a load applied to a loading plate at the base of the hole. Water is introduced, and the load-displacement response of the soil is monitored. An analysis of the stress and the ...

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Research paper thumbnail of The prevalence and outcome of excess body weight among Middle Eastern patients presenting with acute coronary syndrome

Angiology, 2010

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Research paper thumbnail of Advanced Transceiver Algorithms for OFDM(A) Systems

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Risk factors, management and outcome of subtypes of ischemic stroke

Journal of The Neurological Sciences, 2011

BackgroundData on the determinants and outcome of ischemic stroke (IS) from the Arabian Gulf coun... more BackgroundData on the determinants and outcome of ischemic stroke (IS) from the Arabian Gulf countries (AGC) are still scanty. The aim of this study was to characterize IS in six large stroke centers on the Arabian peninsula.

Bookmarks Related papers MentionsView impact