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Optimal radiofrequency pulse design in magnetic resonance imaging / Mohammed Abdullah Mohammed Alolfe ; Supervised Abu Bakr Youssef , Yasser Mostafa Kadah

By: Contributor(s): Language: Eng Publication details: Cairo : Mohammed Abdullah Mohammed Alolfe , 2006Description: 151P : ill ; 30cmOther title:
  • التصميم الامثل للنبضات ذات تردد الراديو فى التصوير بالرنين المغناطيسي [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Biomedical Engineering Summary: In magnetic resonance imaging (MRI) RF pulses are used to select a specific slice through the subject , so the proper design of RF pulses in magnetic resonance imaging has a direct impact on the quality of acquired imagesUnfortunately , the pulse design problem is in general nonlinearSeveral techniques have been proposed to obtain the RF pulse envelope given the desired slice profileUnfortunately , these techniques are based on some approximationsAlso they do not take into account the limitations of practical implementation such as limited amplitude resolutionMoreover , implementing constraints for special RF pulses on most techniques are not possible
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Item type Current library Home library Call number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.03.M.Sc.2006.Mo.O. (Browse shelf(Opens below)) Not for loan 01010110045222000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.03.M.Sc.2006.Mo.O. (Browse shelf(Opens below)) Not for loan 01020110045222000

Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Biomedical Engineering

In magnetic resonance imaging (MRI) RF pulses are used to select a specific slice through the subject , so the proper design of RF pulses in magnetic resonance imaging has a direct impact on the quality of acquired imagesUnfortunately , the pulse design problem is in general nonlinearSeveral techniques have been proposed to obtain the RF pulse envelope given the desired slice profileUnfortunately , these techniques are based on some approximationsAlso they do not take into account the limitations of practical implementation such as limited amplitude resolutionMoreover , implementing constraints for special RF pulses on most techniques are not possible

Issued also as CD

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