000 018580000a22002890004500
003 EG-GICUC
005 20250223033022.0
008 060917s2006 ua d f m 000 0 eng d
040 _aEG-GICUC
_beng
_cEG-GICUC
041 0 _aEng
049 _aDeposite
097 _aPh.D
099 _aCai01.09.09.Ph.D.2006.Ah.L.
100 0 _aAhmed kamal Ebeid
245 1 0 _aSubmitted to the faculty of oral and dental medicine cairo university for the partial fulfillement of the doctorate's degree in dental surgery /
_cAhmed kamal Ebeid ; Suppervised Hesham Abd El Megid Katamish , Adel MoheyElDin ElKhodary
260 _aCairo :
_bAhmed kamal Ebeid ,
_c2006
300 _a135P :
_bdiagrs ;
_c30cm
502 _aThesis (PH.D.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Prosthodontics
520 _aThe present study was done to evaluate a new generation of Zirconium oxide ceramic material , recommended for - unit and 4 - unit posterior fixed prosthodonticsBridges were fabricated and evaluated laboratory and clinical before and after cementation using Panavia resin cement Ten bridges 3 - unit and ten bridges 4 - unit were fabricated for laboratory studyMarginal accuracy was evaluated by means of traveling microscope to measure vertical gap distanceFracture strength was also evaluated using Instron testing machineFractured samples were evaluated using scanning electron microscopeFinally fractured bridges were grinded with potassium bromide to evaluate the nature of interaction between cement and core material using infrared spectroscopy
530 _aIssued also as CD
700 0 _aAdel Mohey ElDin ElKhodary ,
_eSupervisor
700 0 _aHesham Abd El Megid Katamish ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aAmira
_eCataloger
905 _aEsam
_eRevisor
942 _2ddc
_cTH
999 _c86260
_d86260