Results 51 to 60 of about 26,860 (282)

Investigation of the mechanism of mercury removal from silver- amalgam alloy [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
An investigation of silver dental amalgam decomposition and the mercury removal mechanism was performed. The decomposition process was analyzed during thermal treatment in the temperature interval from 400 °C to 850 °C and for times from 0.5 to 7.5 h ...
Odanović Zoran, Đurđević M.
doaj   +1 more source

Amalgam Fillings: Do Dental Patients Have a Right to Informed Consent [PDF]

open access: yes, 1991
Recent animal studies have shown significant mercury absorption from dental fillings and resulted in unfavorable media attention. Yet, an FDA advisory committee has found no evidence of Risk to dental patients, and many dentists believe that patients are
Royal, Michael A.
core   +1 more source

Interfacial adhesion effects of liquid metal printed electronics on general substrates: Mechanisms and applications

open access: yesInfoMat, EarlyView.
Printed electronics technology is known for its low cost, large area, ease of operation, and high speed, making it suitable for flexible electronic devices. Liquid metals, particularly gallium‐based alloys, are ideal for creating stretchable electronics due to their conductivity.
Chunxue Wan   +5 more
wiley   +1 more source

The Evolution of Dental Materials over the Past Century: Silver and Gold to Tooth Color and Beyond. [PDF]

open access: yes, 2019
The field of dental materials has undergone more of a revolution than an evolution over the past 100 y. The development of new products, especially in the past half century, has occurred at a staggering pace, and their introduction to the market has been
Bayne, SC   +4 more
core   +1 more source

Performance Review of Meta LLaMa 3.1 in Thoracic Imaging and Diagnostics

open access: yesiRADIOLOGY, EarlyView.
This study evaluates the diagnostic accuracy of the Meta LLaMa 3.1 model in thoracic imaging, highlighting its strengths and areas for improvement. It also compares open‐source and proprietary natural language processing models in healthcare, focusing on factors such as transparency and performance consistency.
Golnaz Lotfian   +2 more
wiley   +1 more source

THE EFFECTS OF HOME BLEACHING ON THE HARDNESS OF AMALGAM FILLING

open access: yesJournal of Dentistry Indonesia, 2015
Dental bleaching has been considered as a feasible approach for dental esthetic, and many dental bleaching products can be seen in the market. Therefore, the side effect of such dental product should be studied.
Andi Soufyan, Niti Matram
doaj   +1 more source

Management of Dental Amalgam Waste Produced in Private and Public Dental Practices in Two Cities of Morocco: Rabat and Kenitra [PDF]

open access: yesAsia Pacific Journal of Medical Toxicology, 2019
Background: Dental amalgam has been the subject of several studies mainly on the emission of mercury vapor during its handling. The World Health Organization considers that the inhalation of mercury vapor can have adverse effects on the digestive ...
Abdelkarim Manyani   +5 more
doaj   +1 more source

Mercury or Mercury Free Restorations in Oral Cavity [PDF]

open access: yes, 2018
Amalgam is basically a concoction of metals that has been used as a potent filling material in dentistry for the last 150 years. Amalgam usually consists of silver, mercury, tin and copper.
Chaurasia, A. (Akhilanand)   +3 more
core  

The use of Bioceramics as root-end filling materials in periradicular surgery: a literature review [PDF]

open access: yes, 2018
Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Abusrewil, Sumaya M.   +2 more
core   +1 more source

Magnetic Resonance Imaging for Dental Pulp Assessment: A Comprehensive Review

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Magnetic resonance imaging (MRI) has recently emerged as a promising modality for dental applications, offering radiation‐free imaging with superior soft tissue visualization capabilities compared to x‐ray‐based techniques such as spiral or cone beam computed tomography (CBCT).
Bing Han   +5 more
wiley   +1 more source

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