000 02091cam a2200349 a 4500
003 EG-GiCUC
005 20250223030805.0
008 130111s2012 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.09.12.M.Sc.2012.Di.I
100 0 _aDina Mohamed Mohamed Alsaid Mohamed Hassaouna
245 1 0 _aIn vitro study to evaluate the effect of Er: YAG laser with different parameters on exposed dentin in human teeth :
_bScanning electron microscope and stereomicroscope assessments /
_cDina Mohamed Mohamed Alsaid Mohamed Hassaouna ; Supervised Amir Saad Girgis , Heba Mohammed Hakam , Mostafa Essam Ghaith
246 1 5 _aدراسة فى المختبر لتقييم تأثير الإربيوم ياج : ليزر بالمعلمات المختلفة على عاج الأسنان المكشوف فى اسنان الإنسان :
_bدراسة المجهر الالكترونى الماسح والمجهر الثلاثى الابعاد
260 _aCairo :
_bDina Mohamed Mohamed Alsaid Mohamed Hassaouna ,
_c2012
300 _a85 Leaves :
_bcharts , facsimiles ;
_c30cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral Biology
520 _aforty impacted third molars were prepared and divided into 3 groups (A,B,and C) Group A (control group) included 40 un- exposed lingual halves . Group B and C (experimental groups) 20 buccal halves for each were irradiated with exactly the same exposure parameters (Energy =200 mj , Frequency =5 Hz . pulse duration = 5 milliseconds Mode= XLP) with extreme long pulse and contact mode
530 _aIssued also as CD
653 4 _aDentin melting
653 4 _aEr: YAG laser
653 4 _aMethylene blue dye
700 0 _aAmir Saad Girgis ,
_eSupervisor
700 0 _aHeba Mohammed Hakam ,
_eSupervisor
700 0 _aMostafa Essam Ghaith ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSoheir
_eCataloger
942 _2ddc
_cTH
999 _c41961
_d41961