Evaluation of a novel zinc reinforced glass ionomer cement : (Record no. 56969)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03450cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031523.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160619s2015 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.10.M.Sc.2015.Ha.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hadiah Ahmed Fouad Elbakry |
| 245 10 - TITLE STATEMENT | |
| Title | Evaluation of a novel zinc reinforced glass ionomer cement : |
| Remainder of title | Microstructure and certain physico mechanical properties / |
| Statement of responsibility, etc. | Hadiah Ahmed Fouad Elbakry ; Supervised Sayed Hussein Sayed Saniour , Taheya Ahmed Moussa |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم أسمنت الأيونمبر الزجاجى الجديد المقوى بالزنك : |
| Remainder of title | التركيب المجهرى و بعض الخصائص الفيزيائية و الميكانيكية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hadiah Ahmed Fouad Elbakry , |
| Date of publication, distribution, etc. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 137 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The aim of this study was to evaluate and compare zinc-reinforced GIC (chemFil rock) to commercially available conventional GIC (ketac molar aplicap) and resin modified GIC (photac Fil quick aplicap) with respect to microstructure, flexural strength, diametral tensile strength, fluoride release, solubility and water sorption and wear resistance. A total number of one hundred forty four specimens were prepared and divided into three groups (forty eight each) according to the type of material used, then distributed according to testing methods and further subdivided according to storage period. The specimens shape and dimensions were prepared and evaluated according to (ANSI / ADA) specification numbers 27 and 66. Specimens for microstructure (n = 9) were examined under scanning electron microscope attached with energy dispersive X ray spectroscopy (EDX) unit. Specimens for flexural strength (n = 45) and diametral tensile strength (n = 45) were measured using universal testing machine with crosshead speed of 1.0 and 0.5 mm/min. respectively. Specimens for fluoride release (n = 15) were hanged separately. Fluoride was assessed using fluoride ion selective electrode cell. Specimens for solubility and water sorption (n = 15) were measured using digital analytical balance (0.0001g accuracy). Specimens for wear resistance (n = 15) were measured using TNO TRIBO meter wear testing machine. Data were analyzed statistically using paired t test, ANOVA and duncan post - Hoc multiple comparisons tests at p {u2264} 0.05. Zinc reinforced GIC had less cracks and voids, intermediate flexural strength, highest initial diametral tensile strength and intermediate fluoride release compared to both the conventional and the resin modified GICs. Zinc reinforced GIC had significant the highest wear resistance and the highest solubility and water sorption (p = 0.05) followed by the resin modified GIC and the conventional GIC, respectively. Zinc reinforced GIC is a promising restorative dental filling material |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Flexural strength |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Glass ionomer cement |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Microstructure |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sayed Hussein Sayed Saniour , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Taheya Ahmed Moussa , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.09.10.M.Sc.2015.Ha.E | 01010110069313000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.10.M.Sc.2015.Ha.E | 01020110069313000 | 22.09.2023 | CD - Rom | 69313.CD |