Results 31 to 40 of about 9,099 (189)
Automated particle analysis of D.B. Cooper's tie
Journal of Forensic Sciences, EarlyView.Abstract Automated particle analysis (APA) using scanning electron microscopy (SEM) and energy‐dispersive x‐ray spectrometry (EDS) is a well‐known method in forensics, especially as it is applied to gunshot residue analysis. Here we describe the analysis of particles lifted from D.B. Cooper's tie, which was left on the hijacked plane in 1971.
Thomas G. Kaye, Kent L. Rhodes
wiley +1 more source
Investigation of the mechanism of mercury removal from silver- amalgam alloy [PDF]
Journal 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
Patch Test Reactions to Dental Materials: A Retrospective Single‐Centre Study
Contact Dermatitis, EarlyView.In this retrospective single‐centre study of 439 adults referred for suspected delayed‐type hypersensitivity to dental materials, 50.1% had at least one positive patch test reaction, most often to metals. Nickel (23.0%) and palladium (16.6%) pre‐dominated, whilst methacrylate positivity was uncommon (6.2%) and not fully captured by HEMA alone.
Mojca Bizjak‐Suran +3 more
wiley +1 more source
Longevity and Success of Restorative Treatments: Knowledge of Dentists and Laypeople
European Journal of Dental Education, EarlyView.ABSTRACT Objective To describe the knowledge of dentists and laypeople regarding the longevity and success rate of various restorative treatments in dentistry. Methods This observational cross‐sectional study was conducted in two phases. In phase 1, a guided interview assessing the longevity of various restorative treatments (including direct composite
Brenda Antonow Nunes Da Silva +2 more
wiley +1 more source
THE EFFECTS OF HOME BLEACHING ON THE HARDNESS OF AMALGAM FILLING
Journal 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
European Journal of Dental Education, EarlyView.ABSTRACT Introduction The healthcare sector contributes approximately 5% of global greenhouse gas emissions, and dentistry represents a notable environmental burden due to high energy consumption, material use, and medical waste generation. This study aimed to evaluate dental students' awareness, attitudes, and perceptions regarding environmental ...
Fatma Nur Kızılay +2 more
wiley +1 more source
Management of Dental Amalgam Waste Produced in Private and Public Dental Practices in Two Cities of Morocco: Rabat and Kenitra [PDF]
Asia 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
Journal of Conservative Dentistry, 2010 Dental amalgam has served as an excellent and versatile restorative material for many years, despite periods of controversy. The authors review its history, summarize the evidence with regard to its performance and offer predictions for the future of this material.
Bharti, Ramesh +3 more
openaire +3 more sources
European Journal of Dental Education, EarlyView.ABSTRACT Aim This study aimed to evaluate the effectiveness of virtual reality (VR) haptic simulators and a multi‐layered dental preparation plate (CaviPrep) in developing manual dexterity among third‐semester dental students during preclinical training in restorative dentistry.
Esra Yıldırım‐Manav +4 more
wiley +1 more source
Ready or Not? Oral Health Therapists' Preparedness for Dental Practice in Aotearoa New Zealand
European Journal of Dental Education, EarlyView.ABSTRACT Introduction The Dental Council of New Zealand requires oral health therapists (OHTs) to meet competency in seven domains to be considered safe to practise clinically in Aotearoa New Zealand (NZ). The aim of this study was to explore OHT graduates' preparedness for clinical practice.
Jacqui Smith +2 more
wiley +1 more source