| 000 | 03032cam a2200349 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223031503.0 | ||
| 008 | 160505s2015 ua o f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.09.M.Sc.2015.No.T | ||
| 100 | 0 | _aNorhan Naief Abdelhaliem Youssef | |
| 245 | 1 | 2 |
_aA three dimensional evaluation of the accuracy of "Express XT" vinyl polysiloxane impression material using spray and immersion disinfection techniques with immediate and delayed pouring times : _bIn vitro study / _cNorhan Naief Abdelhaliem ; Supervised Amina Abdellatif Zaki , Maha Ahmed Taymour , Tamer Moneir Mousa Nassef |
| 246 | 1 | 5 |
_aتقويم ثلاثى الأبعاد لدقه طبعه الفينيل بولى سيلوكسين اكسبرس اكس تى بإستخدام تقنيات تطهير بالرش و الغمر مع الصب الفورى و المؤجل : _bدراسة معملية |
| 260 |
_aCairo : _bNorhan Naief Abdelhaliem Youssef , _c2015 |
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| 300 |
_a90 P. : _bphotographs ; _c25cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics | ||
| 520 | _aThe aim of this study was to evaluate the dimensional accuracy of the recently introduced vinyl polysiloxane impression material "Express XT" when subjected to sprayed disinfection with cavicide1 disinfectant solution at two different pouring times. Using three dimensional DicoMesher software version3. A total of twenty impressions of a standardized stainless steel mold were made using express XT impression material in specially fabricated trays. The impressions were subjected to spray disinfection protocol using cavicide 1 disinfectant solution and then divided according to times of pouring into two groups immediate pour according to manufactures instructions and One-week delay pouring. Impressions were poured with a type IV extra hard dental stone. All measurements were performed on the photos of the produced cast by DicoMesher software a computer software program allowing three dimension recording. Results were statistically analyzed. Immediate pouring time showed the lowest mean overall dimensional changes while delayed pouring time showed higher mean shrinkage. However, there was no statistically significant difference between the overall dimensional changes of the two groups. Within the limitation of this study we concluded that different pouring times did not harm the dimensional stability of the die material | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aExpress XT" vinyl polysiloxane | |
| 653 | 4 | _aImpression material using spray | |
| 653 | 4 | _aThree dimensional of the accuracy | |
| 700 | 0 |
_aAmina Abdellatif Zaki , _eSupervisor |
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| 700 | 0 |
_aMaha Ahmed Taymour , _eSupervisor |
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| 700 | 0 |
_aTamer Moneir Mousa Nassef , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
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| 905 |
_aSamia _eCataloger |
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_2ddc _cTH |
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| 999 |
_c56281 _d56281 |
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