Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Youssef S, Al Jabbari"'
Publikováno v:
Saudi Dental Journal, Vol 36, Iss 8, Pp 1086-1092 (2024)
Purpose: The aim of this study was to compare the efficacies levels of four cleaning solutions for removing debris from rotary Nickel-Titanium (Ni–Ti) endodontic instruments. Materials and methods: Twelve instruments that fractured during ex vivo i
Externí odkaz:
https://doaj.org/article/9fe737ac57244a39be455cd25f35f9c8
Publikováno v:
Clinical and Experimental Dental Research, Vol 10, Iss 3, Pp n/a-n/a (2024)
Abstract Objective To evaluate the effects of metal primer II (MP II) on the shear bond strength (SBS) of orthodontic brackets bonded to teeth and bis‐acryl composite provisional material (Bis‐Acryl). Material and Methods Twenty extracted human p
Externí odkaz:
https://doaj.org/article/4ca1313be4534175a2409559a5a8b441
Autor:
Ala'a Al Otaibi, El‐Sayed M. Sherif, Mohammed Q. Al‐Rifaiy, Spiros Zinelis, Youssef S. Al Jabbari
Publikováno v:
Clinical and Experimental Dental Research, Vol 5, Iss 5, Pp 452-459 (2019)
Abstract Purpose The purpose of this study was to investigate the corrosion resistance of galvanically coupled SLA and anodized implant surfaces with a Co‐Cr alloy. Materials and Methods Three groups were included in this study. The first (SLA) was
Externí odkaz:
https://doaj.org/article/c9d823f08a0847c99d66692e65d12e1d
Autor:
Youssef S, Al Jabbari, Sotiris, Karavoltsos, Christos, Kokkinos, Georgios, Polychronis, Anastasios, Economou, Spiros, Zinelis
Publikováno v:
Dental Materials. 38:1162-1172
To characterize the effect of elemental composition and manufacturing process on the electrochemical properties of Co-Cr-Mo, Co-Cr-W and Co-Cr-Mo-W alloys.Six Co-Cr based alloys were included in this study. All alloys are Co-Cr based alloys, classifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880dbe858cace44513086749242f9b0b
https://doi.org/10.1016/j.dental.2022.06.005
https://doi.org/10.1016/j.dental.2022.06.005
Purpose This study aimed to perform a thorough failure analysis of two fractured narrow dental implants (NDIs) after medium-term in vivo use. Materials and Methods The top parts of two fractured NDI fixtures were retrieved from two different location
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad914d3d37252637760e683fb755167
https://doi.org/10.21203/rs.3.rs-2846987/v1
https://doi.org/10.21203/rs.3.rs-2846987/v1
Publikováno v:
Journal of Dental Sciences, Vol 11, Iss 3, Pp 266-271 (2016)
Background/purpose: The mechanical properties of pure gold (Au) are modified by thermal treatments. Thus, the aim of this study was to evaluate the effect of porcelain firing on the elemental composition, microstructure, and mechanical properties of
Externí odkaz:
https://doaj.org/article/b8643e8c20694bfc9c2cffb22458591d
Autor:
Youssef S. Al Jabbari, Theodoros Koutsoukis, Suliman Al Hadlaq, David W. Berzins, Spiros Zinelis
Publikováno v:
Journal of Dental Sciences, Vol 11, Iss 1, Pp 48-53 (2016)
Background/purpose: Although the effect of experimental surface modifications on various properties (e.g., fatigue, wear) on coated files have been tested in the past, there is no report for the coating quality of commercially available TiN coated fi
Externí odkaz:
https://doaj.org/article/983176648fd04d07889b2cbc8f529f63
Publikováno v:
Saudi Dental Journal, Vol 26, Iss 4, Pp 139-144 (2014)
Aim: To characterize microstructure, hardness and thermal properties of experimental Ag-based soldering alloys for dental applications. Materials and methods: Ag12Ga (AgGa) and Ag10Ga5Sn (AgGaSn) were fabricated by induction melting. Six samples were
Externí odkaz:
https://doaj.org/article/8e2bf130292b4d7ca64e582674fa2a7b
Autor:
Daniela Brüngger, Theodoros Koutsoukis, Youssef S. Al Jabbari, Monika Hersberger-Zurfluh, Spiros Zinelis, Theodore Eliades
Publikováno v:
Materials, Vol 12, Iss 20, p 3424 (2019)
Ni-free orthodontic wires were introduced to mitigate concerns associated with the use of Ni-containing alloys in orthodontics. However, limited information is available on their properties and therefore, the aim of this study was to characterize the
Externí odkaz:
https://doaj.org/article/48a2e81e758d47d78063514c168495c1
Publikováno v:
Saudi Dental Journal, Vol 25, Iss 1, Pp 39-42 (2013)
Full mouth rehabilitation with fixed prosthodontics can be a time- and labor-intensive process. The use of provisional restorations allows the treating clinician to determine the functional and esthetic requirements of the definitive prostheses. Howe
Externí odkaz:
https://doaj.org/article/c76c970777664b0bba7579bd8c4ccf4f