Zobrazeno 1 - 10
of 54
pro vyhledávání: '"surface micro-hardness"'
Publikováno v:
Indian Journal of Dental Sciences, Vol 14, Iss 1, Pp 18-23 (2022)
Background: To investigate diode laser application and two natural nano-plant extracts effect on the re-mineralization and surface micro-hardness of early enamel carious lesions. Materials and Methods: Eighty enamel specimens were selected and prepar
Externí odkaz:
https://doaj.org/article/07d6ab1259d04695aa8d98066897adb7
Autor:
Imran Farooq, Saqib Ali, Faraz Ahmed Farooqi, Jehan AlHumaid, Mashael Binhasan, Sara Shabib, Fahim Vohra, Tariq Abduljabbar
Publikováno v:
Tomography, Vol 7, Iss 4, Pp 752-766 (2021)
This study aimed to analyze the enamel remineralization efficacy of a novel fluoridated bioactive glass (F-BG) toothpaste compared to a standard fluoride toothpaste. Seventy-two enamel blocks (N = 72) were divided into groups of twenty-four blocks ac
Externí odkaz:
https://doaj.org/article/4c7fc48f5b554272a969630eadc89786
Akademický článek
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Autor:
Asmaa Nabil Elboraey, Hanan Hassan Abo-Almaged, Ahmed Abd El-Rahman El-Ashmawy, Aya Rashad Abdou, Amani Ramadan Moussa, Laila Hassanian Emara, Hossam Mohammed El-Masry, Gehan El-Tabie El Bassyouni, Magda Ismail Ramzy
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 11, Iss 1, Pp 86-95 (2021)
Purpose: This study aimed to evaluate the biological and mechanical properties of the poly(methyl methacrylate) (PMMA) denture base material as a vehicle incorporating novel hydroxyapatite nanoparticles (HA-NP) loaded with metronidazole (MZ) drug. Me
Externí odkaz:
https://doaj.org/article/b32f260a009e4a5db3567ad68073f472
Publikováno v:
Indian Journal of Dental Research, Vol 31, Iss 5, Pp 670-677 (2020)
Background: Erosion, a dynamic process with periods of demineralisation and remineralisation, has become a common problem in modern societies, owing to changes in life style and dietary habits. Although fluorides have been included in toothpastes tha
Externí odkaz:
https://doaj.org/article/ebd6682173c048beac776ba410a81447
Publikováno v:
Proceedings on Engineering Sciences, Vol 1, Iss 1, Pp 49-57 (2019)
The paper is dedicated to investigations of tribological characteristics of experimental tool hard alloy (HA) grades based on tungsten carbide with modified cobalt binder under conditions of dry friction on disks made of titanium-aluminum alloy VT-3,
Externí odkaz:
https://doaj.org/article/df66f54ac67e43b8b75fe0debbb5b116
Publikováno v:
Materials & Design, Vol 191, Iss , Pp - (2020)
Ultrasonic vibration has received widespread attention for its dramatic effect on grain refinement and microstructure modification during casting, additive manufacturing, cold rolling, and cutting, changes which can significantly improve the mechanic
Externí odkaz:
https://doaj.org/article/cf171fa7d12e4e1fb825ba3c744ad34b
Autor:
Tamer Tüzüner
Publikováno v:
Cumhuriyet Dental Journal, Vol 21, Iss 2, Pp 103-108 (2018)
Objectives: In atraumatic restorative dentistry, the usage of antibacterial materials with glass ionomer cements (GICs) are considered as beneficial for eliminating the residual caries under the restoration. However, adding such antibacterials to the
Externí odkaz:
https://doaj.org/article/1ad8ffa3e99346c796cfaec68e0faa29
Publikováno v:
Materials Research Express, Vol 7, Iss 10, p 106526 (2020)
The titanium alloy thin-walled part with light in weight and high specific strength is widely used in the aviation engine fan, turbine and compressor. The fatigue damage of the thin-walled part often happens under the action of the cyclic loads and h
Externí odkaz:
https://doaj.org/article/bc5eeb08e1e949b4ba7046475750f959
Akademický článek
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