| 000 | 03127cam a2200337 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223032149.0 | ||
| 008 | 190115s2018 ua do f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
||
| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.03.M.Sc.2018.Ah.F | ||
| 100 | 0 | _aAhmed Amr Kamal | |
| 245 | 1 | 0 |
_aFracture resistance of ormocer-based versus hybrid bulk-fill resin composites in MOD cavities in premolars using ormocer-based and methacrylate-based adhesive systems : _bIn vitro study / _cAhmed Amr Kamal ; Supervised Mohamed Adel Ezzat , Mohamed Fouad Haridy |
| 246 | 1 | 5 |
_aمقاومة الكسر لحشوات سيراميك معدل عضوياً مقابل الحشوات الهجينة الراتنجية المعبأة كتليا باستخدام معامل ربط مختص بالسيراميك المعدل عضوياً و معامل ربط قائم على المثاكريليت فى الضواحك : _bدراسة معملية |
| 260 |
_aCairo : _bAhmed Amr Kamal , _c2018 |
||
| 300 |
_a65 P. : _bcharts , photographs ; _c25cm |
||
| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry | ||
| 520 | _aThis study was conducted to evaluate the fracture resistance of maxillary premolars weakened by extensive MOD cavities restored with organically modified ceramic 2ormocer3 used in bulk of 4 mm versus multihybrid resin composite used in bulk too with the use of 2 bonding agents; specified ormocer bonding agent and methacrylate based bonding agent when placed in MOD cavities in premolars. A total of 78 sound non cavitated human premolar indicated for extraction were anonymously collected. All teeth were free from caries, cracks or restorations. Teeth were randomly allocated into six main groups (n=13) by the researcher. Group 1: Sound premolars. Group 2: Unrestored premolars with MOD cavity preparation. Group 3: Premolars with MOD cavity preparation restored in bulk with restored with ormocer (admira fusion x-tra®, Voco, Germany) in conjunction with ormocer based bonding agent (admira bond®, voco, Germany). Group 4: premolars with MOD cavity preparation restored with ormocer (admira fusion x-tra®, voco, Germany) in conjunction with methacrylate based bonding agent (Solobond M, voco, Germany). Group 5: Premolars with MOD cavity preparation restored multihybrid bulk fill resin composite (X-trafil®, voco, Germany) in conjunction with ormocer based bonding agent (Admira bond®, voco, Germany). Group 6: Premolars with MOD cavity preparation restored with multihybrid bulk fill resin composite (X-tra fill®, voco, Germany) in conjunction with methacrylate based bonding agent (solobond M®, voco (cuxhaven, Germany) | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aFracture resistance | |
| 653 | 4 | _aMOD | |
| 653 | 4 | _aPremolars | |
| 700 | 0 |
_aMohamed Adel Ezzat , _eSupervisor |
|
| 700 | 0 |
_aMohamed Fouad Haridy , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
||
| 905 |
_aSamia _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c69588 _d69588 |
||