Results 41 to 50 of about 29,430 (312)

Class I Gap-formation in Highly-viscous Glass-ionomer Restorations: Delayed vs Immediate Polishing [PDF]

, 2008
This in vitro study evaluated the effects of delayed versus immediate polishing to permit maturation of interfacial gap-formation around highly viscous conventional glass-ionomer cement (HV-GIC) in Class I restorations, together with determining the ...
Maruo, Yukinori, Suzuki, Kazuomi, Watts, David C, Nishgawa, Goro, Watts, David C.; id_orcid, Irie, Masao   +5 more
core   +1 more source

Digital Twins for the Design, Interactive Control, and Deployment of Modular, Fiber‐Reinforced Soft Continuum Arms

Advanced Intelligent Systems, EarlyView.
A digital twin framework is presented for modular soft continuum arms built from fiber‐reinforced pneumatic actuators. Cosserat rod models describe individual actuators, while virtual assemblies are formed through serial and parallel networks, preserving actuator‐level architecture and arm deformation.
Seung Hyun Kim, Jiamiao Guo, Arman Tekinalp, Heng‐Sheng Chang, Ugur Akcal, Tixian Wang, Darren Biskup, Benjamin Walt, Girish Chowdhary, Girish Krishnan, Prashant G. Mehta, Mattia Gazzola   +11 more
wiley   +1 more source

Resistência de união de cimentos resinosos à cerâmica [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaAvaliar através do teste de microcisalhamento, a resistência de união entre discos de cerâmica usináveis reforçados com ...
Basso, Gabriela Romanini
core  

To compare and evaluate the sorption and solubility of four luting cements after immersion in artificial saliva of different pH values

Journal of Pharmacy and Bioallied Sciences, 2017
Introduction: The word 'luting' is derived from a latin word 'Lutum' which means 'mud'. 'Luting' is a word that is often used to describe the use of a mouldable substance to seal a space or to cement two components together.
Kadambari Bharali, Manjula Das, Silpi Jalan, Rajdeep Paul, Adrija Deka   +4 more
doaj   +1 more source

Alumina and glass-bead blasting effect on bond strength of zirconia using 10-methacryloyloxydecyl dihydrogen phosphate (MDP) containing self-adhesive resin cement and primers

Scientific Reports, 2023
In fact, bonding of zirconia restorations is still a big challenge in clinical situations and many bonding protocols discussed in literature might be still controversial. The aim of this was to study assess the bond strength of zirconia after alumina and
Ahmed Abdou, Nasser Hussein, Citra Kusumasari, Emad A. Abo-Alazm, Amr Rizk   +4 more
doaj   +1 more source

Effect of aging on color stability of amine-free resin cement through the ceramic laminate veneer

Dental Research Journal, 2021
Background: This study aimed to assess the color change of two amine-free dual-cure resin cements following aging in comparison with a light-cure resin cement.
Keyvan Saati, Sara Valizadeh, Saeed Nemati Anaraki, Niloufar Moosavi   +3 more
doaj   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

A influência de diferentes técnicas e sistemas de cimentação na resistência de união de uma cerâmica reforçada por leucita à dentina [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaO objetivo deste estudo in vitro foi testar a hipótese de que diferentes técnicas e sistemas de cimentação influenciam ...
Rodrigues, Eduardo Roberty Coutinho
core  

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

Glass ionomer cements: an investigation into ionic processes within the cement with respect to time [PDF]

, 2010
PhDA series of experiments were performed to understand the ionic processes in glass ionomer cements. Fluoride release from fluoroaluminosilicate glasses in deionised water and artificial saliva Inorganic artificial saliva was used to compare the ...
Shahid, Saroash
core