Nanoparticle concentrations and composition in a dental office and dental laboratory: A pilot study on the influence of working procedures

2018 ◽  
Vol 15 (5) ◽  
pp. 441-447 ◽  
Author(s):  
Andreja Lang ◽  
Maja Ovsenik ◽  
Ivan Verdenik ◽  
Maja Remškar ◽  
Čedomir Oblak
Keyword(s):  
2015 ◽  
Vol 5 ◽  
pp. 109-112
Author(s):  
Basavakumar Majage ◽  
Sindhu S Kumararama ◽  
Sunil K Mishra ◽  
Ramesh Chowdhary

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Romane Touati ◽  
Raphaël Richert ◽  
Catherine Millet ◽  
Jean-Christophe Farges ◽  
Irena Sailer ◽  
...  

During dental prosthetic rehabilitation, communication and conception are achieved using rigorous methodologies such as smile design protocols. The aim of the present pilot study was to compare two innovative strategies that used augmented reality for communication in dentistry. These strategies enable the user to instantly try a virtual smile proposition by taking a set of pictures from different points of view or by using the iPad as an enhanced mirror. Sixth-year dental students (n=18, women = 13, men = 5, mean age = 23.8) were included in this pilot study and were asked to answer a 5-question questionnaire studying the user experience using a visual analog scale (VAS). Answers were converted into a numerical result ranging from 0 to 100 for statistical analysis. Participants were not able to report a difference between the two strategies in terms of handling of the device (p=0.45), quality of the reconstruction (p=0.73), and fluidity of the software (p=0.67). Even if the participants’ experience with the enhanced mirror was more often reported as immersive and more likely to be integrated in a daily dental office practice, no significant increase was reported (p=0.15 and p=0.07). Further investigations are required to evaluate time and cost savings in daily practice. Software accuracy is also a major point to investigate in order to go further in clinical applications.


2021 ◽  
pp. 101229
Author(s):  
Iván Varela ◽  
Javier F. Feijoo ◽  
Eliane García ◽  
Márcio Diniz-Freitas ◽  
Isabel Martínez ◽  
...  

2021 ◽  
Vol 68 (2) ◽  
pp. 76-84
Author(s):  
Jesse W. Manton ◽  
Kelly S. Kennedy ◽  
Jonathan A. Lipps ◽  
Sheryl A. Pfeil ◽  
Bryant W. Cornelius

In the event of a medical emergency in the dental office, the dentist must be able to identify a patient in distress, assess the situation, and institute proper management. This study assessed the impact of a simulation-based medical emergency preparedness curriculum on a resident's ability to manage medical emergencies. This interventional and pre-post educational pilot study included 8 participants who completed a standard curriculum and 8 who completed a modified curriculum (N = 16). The intervention consisted of a comprehensive medical emergency preparedness curriculum that replaced lecture sessions in a standard curriculum. Participants completed performance assessments using scenario-based objective structured clinical examinations (OSCEs) that were recorded and evaluated by calibrated faculty reviewers using a customized scoring grid. The intervention group performed significantly better than the control group on their summative OSCEs, averaging 90.9 versus 61.2 points out of 128 (p = .0009). All participants from the intervention group passed their summative OSCE with scores >60%, while none from the control group received passing scores. Completion of a simulation-based medical emergency preparedness curriculum significantly improved resident performance during simulated medical emergencies.


1973 ◽  
Vol 37 (11) ◽  
pp. 27-31 ◽  
Author(s):  
G Salvendy ◽  
WM Hinton ◽  
GW Ferguson ◽  
PR Cunningham

2019 ◽  
Vol 62 (9) ◽  
pp. 3397-3412
Author(s):  
Michelle I. Brown ◽  
David Trembath ◽  
Marleen F. Westerveld ◽  
Gail T. Gillon

Purpose This pilot study explored the effectiveness of an early storybook reading (ESR) intervention for parents with babies with hearing loss (HL) for improving (a) parents' book selection skills, (b) parent–child eye contact, and (c) parent–child turn-taking. Advancing research into ESR, this study examined whether the benefits from an ESR intervention reported for babies without HL were also observed in babies with HL. Method Four mother–baby dyads participated in a multiple baseline single-case experimental design across behaviors. Treatment effects for parents' book selection skills, parent–child eye contact, and parent–child turn-taking were examined using visual analysis and Tau-U analysis. Results Statistically significant increases, with large to very large effect sizes, were observed for all 4 participants for parent–child eye contact and parent–child turn-taking. Limited improvements with ceiling effects were observed for parents' book selection skills. Conclusion The findings provide preliminary evidence for the effectiveness of an ESR intervention for babies with HL for promoting parent–child interactions through eye contact and turn-taking.


Sign in / Sign up

Export Citation Format

Share Document