Results 51 to 60 of about 120,394 (338)

Effect of Pulp Protection Technique on the Clinical Performance of Amalgam Restorations: Three-Year Results [PDF]

, 2002
This study evaluated the influence of the pulp protection technique on clinical performance of amalgam restorations after three years, with particular reference to post-operative sensitivity and secondary caries.
Baratieri, L.N., Baratieri, N.M.M., Machado, A., Ritter, A.V., van Noort, R.   +4 more
core  

Hierarchical Complementary Enhanced Autoencoder Integrating Spatio‐Temporal Interaction Feature for Soft Sensor

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To address the issues of neglecting the spatiotemporal correlations among process variables, low‐level features are vulnerable to noise interference, and the gradual loss of key information layer by layer during deep network training in traditional stacked autoencoder‐based soft‐sensor models, this paper proposes a hierarchical complementary ...
Xiaoping Guo, Jinghong Guo, Yuan Li
wiley   +1 more source

Dental Amalgam-Civa Toksisitesi

Ankara Medical Journal, 2016
Dental amalgam diş hekimliğinde sıklıkla kullanılan bir restorasyon materyalidir. Son yıllarda içeriğindeki civa sebebiyle sıklıkla çeşitli nörolojik hastalıklar ile ilişkilendirilmektedir.
Esra Ceren Tatlı, Ayşe Filiz Yavuz Avşar   +1 more
doaj   +1 more source

Shear Bond Strength of Orthodontic Attachments to Amalgam Surfaces Using Assure Universal Bonding Resin after Different Surface Treatments [PDF]

Iranian Journal of Orthodontics, 2016
Background: Assure Universal Bonding Resin is capable of providing a strong bond between orthodontic attachments and amalgam surfaces. Objectives: This study sought to assess the shear bond strength of orthodontic attachments to amalgam surfaces using ...
Roya Naseh, Nima Rahnamoon, Maryam Afshari   +2 more
doaj   +1 more source

Amalgam clefts in spoken English [PDF]

, 2018
When speakers mark the focus of a sentence they do so because they need to highlight that this constituent conveys the new information of an utterance. That is, they want to bring the interlocutor’s attention to that particular piece of information.
Sánchez Lander, Cristina
core  

Bioconvection Darcy–Forchheimer Flow of Ree‐Eyring Nanofluid Over a Riga Plate With Arrhenius Activation Energy and Viscous Dissipation

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines the intricate interactions of heat radiation, viscous dissipation, the Cattaneo–Christov thermal model, gyrotactic microorganisms, Arrhenius activation energy, and Darcy–Forchheimer flow affecting Ree‐Eyring nanofluid behavior across a Riga plate.
M. Vinodkumar Reddy, V. Sivaramakrishna, Jintu Mani Nath, V. V. L. Deepthi, Bamdeb Dey   +4 more
wiley   +1 more source

Production of Elastomeric Composites With Different Methods of Incorporating of Graphene Nanoplatelets Into SBR Latex

Journal of Applied Polymer Science, EarlyView.
This study explores scalable methods of incorporating graphene nanoplatelets into SBR latex with or without a surfactant, using either powder or a masterbatch. Results show that combining a masterbatch with the surfactant DTAB improves vulcanization speed, mechanical strength, hardness, thermal conductivity, and resistance to aging.
Micaela D. Ferrari, Willian B. Ribeiro, Aline Zanchet, Diego Piazza, Rosmary N. Brandalise   +4 more
wiley   +1 more source

Real‐Time Kinetic Monitoring of Dental Composite Photopolymerization by Photo‐DSC

Journal of Applied Polymer Science, EarlyView.
Real time photo‐DSC was used to investigate polymerization kinetics of Bis‐GMA/TEGDMA dental composites. The study thoroughly examines how photo‐initiator type, concentration, silica filler content, and moisture affect conversion and curing rate. Results highlight optimal initiator systems, filler effects, and moisture tolerance, providing valuable ...
R. Latoui, D. Bouzid, M. Taam, F. Collas, R. Brunel, O. Boyron   +5 more
wiley   +1 more source

"Evaluation of Relation between Mercury Concentration in Saliva with Number and Surfaces of Amalgam Fillings "

Frontiers in Dentistry, 2004
Statement of Problem: Amalgam is the most widely used dental restorative material. However, because of continuous low-level release of Mercury from amalgam fillings, its safety has been questionable.
F. Agha Hosseini, P. Begianian Vaziri   +1 more
doaj  

Metal contact allergies and dental amalgam in risk factor-negative oral cavity cancer

Journal of Oral Medicine and Oral Surgery
Background: Oral cavity cancer (OCC) is increasing in prevalence in younger patients without a history of tobacco or alcohol use. Emerging evidence suggests that chronic inflammation and intraoral metal allergies, such as those related to dental amalgam,
Husmann Vanessa, Bellamkonda Nikhil, Nielson Christopher, Sahni Vikram N., DeShazo Rosemary, Powell Douglas, Hopkins Zachary, Drejet Sarah, Hunt Jason P.   +8 more
doaj   +1 more source