Zobrazeno 1 - 10
of 390
pro vyhledávání: '"Onur ŞAHİN"'
Publikováno v:
Current Research in Dental Sciences, Vol 34, Iss 3, Pp 166-172 (2024)
Objective: : It may be necessary to systematically apply objective, measurable and repeatable rules for physicians to provide an aesthetic smile in patients and for evaluations. The aim of this study was to evaluate the consistency of the aesthetic p
Externí odkaz:
https://doaj.org/article/b5640bb1d68c42bc9d69c687de85c9bf
Publikováno v:
Selcuk Dental Journal, Vol 10, Iss 3, Pp 554-559 (2023)
Background: This study aimed to compare the effect of the surface treatment and toothbrushing abrasion on the surface roughness of interim crown material specimens manufactured using conventional, subtractive, and additive processing techniques. Mate
Externí odkaz:
https://doaj.org/article/ee502abe48ca43e3a8b58d6f5d4161f1
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 66-77 (2023)
We have developed a catalytic aza-Nazarov reaction of N-acyliminium salts generated in situ from the reaction of a variety of cyclic and acyclic imines with α,β-unsaturated acyl chlorides to afford substituted α-methylene-γ-lactam heterocycles. T
Externí odkaz:
https://doaj.org/article/a3e2dc44595548ddb1aa2d7f41b55f44
Publikováno v:
Brazilian Journal of Otorhinolaryngology, Vol 88, Iss 4, Pp 613-620 (2022)
Introduction: Increased incidence of localized osteonecrosis in the jaw bones caused by bisphosphanate use and reduced quality of life of the patients led researchers to diagnose the disease in the early period and to investigate the effective treatm
Externí odkaz:
https://doaj.org/article/7f919c0e4eff48e8adc94c02140870b1
Publikováno v:
BMC Oral Health, Vol 22, Iss 1, Pp 1-11 (2022)
Abstract Background With the application of surface sealant agents, smooth surfaces can be achieved in a shorter time when compared with conventional polishing. However, studies on the performance of these agents against chewing forces are not many.
Externí odkaz:
https://doaj.org/article/a0c90891ff824ba9be2196590269dca8
Publikováno v:
Cumhuriyet Dental Journal, Vol 23, Iss 3, Pp 209-220 (2020)
Objective: The aim of this study is evaluate the consistency of certain measurable dentolabial criteria between the esthetic values accepted in the literature and the subjective opinions of physicians. Materials and Methods: Four associated professor
Externí odkaz:
https://doaj.org/article/334fc2aebbaa4346bfdeb479ff6b332e
Autor:
Onur Şahin
Publikováno v:
Journal of Applied Mathematics and Computational Mechanics, Vol 19, Iss 2, Pp 107-119 (2020)
Externí odkaz:
https://doaj.org/article/a9ee635fb523470fa20fb3df2e5d138e
Publikováno v:
Cumhuriyet Dental Journal, Vol 22, Iss 2, Pp 156-166 (2019)
Objectives: The aim of this study was to evaluate how microshear bond strength of different adhesive resin cements are affected by dentin desensitizers application and preparation depth. Materials and Methods: One hundred and forty-four maxillary inc
Externí odkaz:
https://doaj.org/article/f91286a391dc4c5ea5137fe966d6854d
Publikováno v:
Selcuk Dental Journal, Vol 5, Iss 1, Pp 31-38 (2018)
Background:The aim of this study was to evaluate the effect of adding four different monomers on the flexural strength, elastic modulus, impact strength and residual monomer content of denture base resins polymerized by copolymerization mechanism.Met
Externí odkaz:
https://doaj.org/article/7d5955b03c7a4da3a96203bbf1b41998
Autor:
Mehmet Fatih Altan, Onur Şahi̇n
Publikováno v:
Journal of Sustainable Construction Materials and Technologies, Vol 3, Iss 1, Pp 156-162 (2018)
High-speed railways have a history of more than 40 years. Railways continued to be popular especially in variousparts of Eastern Europe and Asia until the end of the 1980s. As of today, we can talk about a high-speed railway thatcontinues to develop
Externí odkaz:
https://doaj.org/article/f529973a1dba4a14bf2fdc6f8da3ae3f