Results 31 to 40 of about 802,468 (284)

Evaluation of microleakage under orthodontic brackets bonded with nanocomposites

Contemporary Clinical Dentistry, 2018
Background: The aim of this study was to evaluate the microleakage value under orthodontic brackets bonded with a nano-filled composite and to compare the results with a conventional adhesive using two different bonding systems.
Zohreh Hedayati, Amin Farjood
doaj   +1 more source

Carbon leakage: an overview. CEPS Special Report No. 79, 6 December 2013 [PDF]

, 2013
Carbon leakage is central to the discussion on climate policy, given the confluence of issues that are currently being debated, including the 2030 Energy and Climate Framework and the review of the EU carbon leakage list by 2014.
Roth, Susanna, Marcu, Andrei, Egenhofer, Christian., Stoefs, Wijnand   +3 more
core  

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Adult oral health and dental visiting in Australia: results from the National Dental Telephone Interview Survey 2010 [PDF]

, 2013
This publication reports on the oral health, dental visiting and dental treatment needs of Australian adults as self-reported in the National Dental Telephone Interview Survey (NDTIS) 2010.
Jane Harford, Saima Islam, Harford, J.E., Islam, S.   +3 more
core  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Assessment of the Calibration of Periodontal Diagnosis and Treatment Planning Among Dental Students at Three Dental Schools [PDF]

, 2015
Calibration in diagnosis and treatment planning is difficult to achieve due to variations that exist in clinical interpretation. To determine if dental faculty members are consistent in teaching how to diagnose and treat periodontal disease, variations ...
Maupome, Gerardo, Luepke, Paul, Eckert, George J., Blanchard, Steven, John, Vanchit, Lane, Brittany A., Chaves, Eros   +6 more
core   +1 more source

Effect of diode laser and light-emitting diode (LED) activated bleaching with 35% hydrogen peroxide on microleakage of class-V composite restorations: An in vitro study

Caspian journal of dental research, 2022
Introduction: Residual oxygen-free radicals of bleaching agents before composite restorations can increase microleakage in enamel and dentin margins, and also various bleaching techniques are being developed using light sources.
Pouya Abedi, Zahra Mohyadin, Sara Hosseini, Mehdi Abbasi   +3 more
doaj  

Microleakage of a Self-Adhesive Flowable Composite, a Self-Adhesive Fissure Sealant and a Conventional Fissure Sealant in Permanent Teeth with/without Saliva Contamination

Frontiers in Dentistry, 2019
Objectives: Application of fissure sealants is a practical method for prevention of occlusal pit and fissure caries. Microleakage is an important factor affecting the success of fissure sealant treatment.
Zohre Sadat Hosseinipour, Alireza Heidari, Mehdi shahrabi, Kiana Poorzandpoush   +3 more
doaj   +1 more source

The effect of tapered master gutta-percha cone on apical seal of straight and curved root canals prepared with nickel–titanium rotary files

Dental Research Journal, 2020
Background: Gutta-percha has been the predominant root canal filling material which is developed with different taper. Canal obturation fixed with nickel–titanium (NiTi) instruments and tapered gutta-percha master cone and lateral condensation is ...
Mansour Jafarzadeh, Mohammad Yazdizadeh, Ahmad Farajzadeh Sheikh, Seyed Mohsen Hosseini Goosheh, Forough Khodadadnejad, Ali Rohani   +5 more
doaj   +1 more source

In vitro microleakage at the enamel and dentin margins of class II cavities of primary molars restored with a bulk‐fill and a conventional composite

Clinical and Experimental Dental Research, 2023
Objectives This study assessed the enamel and dentin margin microleakage of class II cavities of primary molars restored with a bulk‐fill and a conventional composite. Materials and Methods In this in vitro, experimental study, standard class II cavities
Shahram Mosharrafian, Niloofar Farahmand, Kiana Poorzandpoush, Zohre Sadat Hosseinipour, Mehdi Kahforushan   +4 more
doaj   +1 more source