| 000 | 02987cam a2200337 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223031143.0 | ||
| 008 | 150219s2013 ua dh f m 000 0 eng d | ||
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_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.09.M.Sc.2013.Na.E | ||
| 100 | 0 | _aNancy Taky Sanad Senada | |
| 245 | 1 | 4 |
_aThe effect of laser surface treatment of lithium disilicate ceramic on shear bond strength to adhesive resin cements / _cNancy Taky Sanad Senada ; Supervised Mohamed Zamzam , Jylan F. Elguindy |
| 246 | 1 | 5 | _a تأثير {uئإإ٤}{uئإأأ}{uئإ٨إ}{uئإؤئ}{uئإء٠}{uئإ٩٤} {uئإآ٤}ط{uئإء٢} {uئإء٨}زف ا{uئإؤئ}{uئإإ٠}{uئإئ٤}{uئإ٩أ}{uئإئ٤}وم دا{uئإئ٤}{uئإآ٤}{uئإإ٠}{uئإئ٤}{uئإؤآ}{uئإ٨إ}ت {uئإ٩٢}{uئإ٨إ}{uئإؤئ}{uئإإ٠}{uئإئ٤}زر {uئإأآ}{uئإإ٠}{uئإئ٠} {uئإؤ٧}وة ا{uئإؤئ}ر{uئإ٩٢}ط ا{uئإؤئ}{uئإؤ٨}{uئإآأ}{uئإئ٠} {uئإ٩٢}{uئإئ٤}ن ا{uئإؤئ}{uئإء٨}زف و ا{uئإئ٧}{uئإآ٤}{uئإإ٤}{uئإإ٨}ت الراتنجى |
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_aCairo : _bNancy Taky Sanad Senada , _c2013 |
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_a80 Leaves : _bcharts , facsimiles ; _c30cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics | ||
| 520 | _aObjectives: The aim of this study was to evaluate the effect of hydrofluoric acid and laser surface treatment on the surface alteration and shear bond strength of Lithium Disilicate with adhesive Resin cements. Materials and Methods: A total number of 40 discs were milled from 20 IPS e-max CAD blocks. The discs were divided according to the surface treatment into 2 groups ( 20 disc each): Group A ( n=20) received hydrofluoric acid surface treatment < 5% (control group) Group B ( n=20) received carbon dioxide laser surface treatment Each group was further subdivided into two subgroups according to the adhesive system used to cement each pair of discs together Subgroup A ( n= 10) :cementation with total etch adhesive system Subgroup B ( n= 10 ) : cementation with self adhesive system SLM was used to calculate an average of surface roughness (Ra) of the average height of every specimen, expressed in om, which can be assumed as reliable indices of surface roughness cementation was accomplished according to the manufacturer{u2019}s recommendations using total etch and self- adhesive systems shear bond strength was measured. All data were recorded, evaluated and statistically analyzed | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aAdhesive resin cements | |
| 653 | 4 | _aLithium disilicate cerami | |
| 653 | 4 | _aShear bond strength | |
| 700 | 0 |
_aJylan F. Elguindy , _eSupervisor |
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| 700 | 0 |
_aMohamed Zamzam , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
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_aAml _eCataloger |
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_aNazla _eRevisor |
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_2ddc _cTH |
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_c49480 _d49480 |
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