Results 101 to 110 of about 5,439 (290)

Comparison of antimicrobial effects of titanium tetrafluoride, chlorhexidine, xylitol and sodium fluoride on streptococcus mutans: An in-vitro study [PDF]

open access: yes, 2017
No studies have yet documented the bactericidal effects of TiF4, and its role in the treatment of dental caries, and no definite protocol has been introduced to regulate its use.
Abdoli, Zahra   +5 more
core   +1 more source

Shear bond strength of brackets to demineralize enamel after different pretreatment methods [PDF]

open access: yes, 2011
Objective: To compare the influence of demineralized and variously pretreated demineralized enamel on the shear bond strength of orthodontic brackets. Materials and Methods: Sixty bovine enamel specimens were allocated to five groups (n  =  12).
Attin, R   +5 more
core   +1 more source

Mechanical Glass‐Backsheet Photovoltaic Modules Delamination: Toward Materials Recycling

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A new technology based on sanding has been developed to collect most of the materials contained in a photovoltaic (PV) module in the form of powders. A pilot line is now operational. This technology is specifically suited for Glass//Backsheet PV panels, which represent today the vast majority of the end of life PV panels.
Fabrice Coustier   +5 more
wiley   +1 more source

opXRD: Open Experimental Powder X‐Ray Diffraction Database

open access: yesAdvanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek   +23 more
wiley   +1 more source

Dental Caries Prevention Strategies, Application of Evidence-Based Medicine. Part II. Current Treatment, Preventive and Prophylactic Technologies. Fluorides

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2015
Background: The second part of the literature review presents evidences supporting the current strategy of caries prevention summarizes knowledge about different forms of fluoride and their effects, especially in children and youth.
Z. Broukal   +4 more
doaj   +1 more source

Predicting Materials Thermodynamics Enabled by Large Language Model‐Driven Dataset Building and Machine Learning

open access: yesAdvanced Intelligent Systems, EarlyView.
Illustration of text data mining of rare earth mineral thermodynamic parameters with the large language model‐powered LMExt. A dataset is built with mined thermodynamic properties. Subsequently, a machine learning model is trained to predict formation enthalpy from the dataset.
Juejing Liu   +6 more
wiley   +1 more source

Assement of the fluoride concentration and pH in different mouthrinses on the brazilian market Avaliação do teor de flúor e pH em diferentes soluções para bochechos no mercado nacional

open access: yesJournal of Applied Oral Science, 2003
In this study, the fluoride concentration and pH of 14 commercial brands of mouthrinses were assessed in order to compare them with the values expressed on the labels and with those established by the National Sanitary Surveillance Agency. Forty-two (42)
Alberto Carlos Botazzo Delbem   +4 more
doaj   +1 more source

The Fluoride Recharging Capability of Orthodontic Materials: an in-vitro study [PDF]

open access: yes, 2012
Enamel demineralization in the form of white spot lesions (WSLs) around fixed orthodontic appliances is a persistent problem in patients with poor oral hygiene.These lesions can form rapidly within 4 weeks of bracket placement.The purpose of this in ...
Farah, Christine
core   +1 more source

Oral health status of rural-urban migrant children in South China [PDF]

open access: yes, 2010
International Journal of Paediatric Dentistry 2011; 21: 58-67 Background. In China, there is a massive rural-urban migration and the children of migrants are often unregistered residents (a 'floating population').Aim.
Al-Malik   +8 more
core   +1 more source

Anticariogenic effect of fluoride-releasing elastomers in orthodontic patients Efeito anti-cariogênico de elastômeros liberadores de fluoreto em pacientes ortodônticos

open access: yesBrazilian Oral Research, 2007
This in vivo experimental study evaluated the efficacy of fluoride-releasing elastomers in the control of Streptococcus mutans levels in the oral cavity. Forty orthodontic patients were recruited and divided into two groups of 20.
Karina Katsue Miura   +4 more
doaj   +1 more source

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