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The effects of magnetic resonance imaging (MRI) on tensile strength and indentation hardness of acrylic resin denture base materials
Joint Authors
al-Khayyat, Ahmad I. Jasim
al-Nuri, Ammar Kh.
Taqa, Amir A.
Source
Issue
Vol. 15, Issue 2 (31 Dec. 2015), pp.399-404, 6 p.
Publisher
University of Mosul College of Dentistry
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
This study aims to evaluate the effect of (MRI) on physical, and mechanical properties of acrylic resin denture base materials.
Materials and Methods: one hundred and ten samples were the total no.
of samples, samples were divided into two groups each group contain two fifty five, the 1st sample group pink and 2nd groups clear heat cured acrylic resin, then the two groups is divided into four sub-groups, follow that the samples were exposed to magnetic resonance image at three different peri-ods of time (5, 15, 30) minutes within control group respectively and samples tested for indentation hardness, tensile strength.
Results: the results obtained to show that there was a change in the physical properties “heat cured” acrylic resin weather it is “Pink” or “Clear” after exposure to (MRI) and this change happened at different levels and variable degree, also it has shown that there was a slight tendency to change order of a arrangement of atoms within each molecules with no well and clear evidence of altering of the main material itself, at least at circumstances of experiment.
Conclusion: Exposure to (M
American Psychological Association (APA)
al-Khayyat, Ahmad I. Jasim& al-Nuri, Ammar Kh.& Taqa, Amir A.. 2015. The effects of magnetic resonance imaging (MRI) on tensile strength and indentation hardness of acrylic resin denture base materials. al-Rafidain Dental Journal،Vol. 15, no. 2, pp.399-404.
https://search.emarefa.net/detail/BIM-903874
Modern Language Association (MLA)
al-Khayyat, Ahmad I. Jasim…[et al.]. The effects of magnetic resonance imaging (MRI) on tensile strength and indentation hardness of acrylic resin denture base materials. al-Rafidain Dental Journal Vol. 15, no. 2 (2015), pp.399-404.
https://search.emarefa.net/detail/BIM-903874
American Medical Association (AMA)
al-Khayyat, Ahmad I. Jasim& al-Nuri, Ammar Kh.& Taqa, Amir A.. The effects of magnetic resonance imaging (MRI) on tensile strength and indentation hardness of acrylic resin denture base materials. al-Rafidain Dental Journal. 2015. Vol. 15, no. 2, pp.399-404.
https://search.emarefa.net/detail/BIM-903874
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 404
Record ID
BIM-903874