Results 41 to 50 of about 4,318,497 (351)
Estimating seasonal variations in cloud droplet number concentration over the boreal forest from satellite observations [PDF]
, 2011 Seasonal variations in cloud droplet number concentration (NCD) in low-level stratiform clouds over the boreal forest are estimated from MODIS observations of cloud optical and microphysical properties, using a sub-adiabatic cloud model to interpret ...
Ganzeveld, L.N. +5 more
core +3 more sources
Contemporary Clinical Dentistry, 2016 Background: Chemical agents used for gingival retraction affects the smear layer. Aim: To determine the effect of three different chemical agents used for gingival retraction systems on smear layer.
Krishna Shivraj Lahoti
doaj +1 more source
Canopy uptake dominates nighttime carbonyl sulfide fluxes in a boreal forest [PDF]
, 2017 Nighttime vegetative uptake of carbonyl sulfide (COS) can exist due to the incomplete closure of stomata and the light independence of the enzyme carbonic anhydrase, which complicates the use of COS as a tracer for gross primary productivity (GPP).
Aalto, J. +15 more
core +7 more sources
Journal of Dental Sciences, 2016 Background/purpose: Chelating agents have been used for the removal of the smear layer on teeth. However, due to inadequate volume and/or penetration of the solutions during irrigation, smear layer removal is less effective in the apical third.
Juan Gonzalo Olivieri +5 more
doaj +1 more source
European Journal of Dentistry, 2020 Objective This study aimed to assess and compare XP-Endo Finisher (XP) cleaning efficiency with respect to the amount of remaining debris and smear layer versus Max-I-Probe needle (CI), EndoActivator device (EA), and combination of XP-Endo Finisher file ...
Asmaa Alakshar +2 more
semanticscholar +1 more source
Endodontology, 2019 Objective: The purpose of this study was to determine the effective concentration of indigenously prepared chitosan gel for smear layer removal. Materials and Methodology: Thirty single-rooted premolars were decoronated to a standard length enlarged ...
Thati Jyotsnanjali +5 more
doaj +1 more source
A comparative study of smear layer removal and erosion in apical intraradicular dentine with three irrigating solutions: a scanning electron microscopy evaluation [PDF]
, 2009 Introduction: This study compared the efficacy of BioPure MTAD (Dentsply Tulsa, Tulsa, OK), 17% EDTA, and 42% citric acid in endodontic smear layer removal and degree of erosion in the apical third of endodontic canals.
Armellin, E +4 more
core +1 more source
The Effect of Photodynamic Therapy on the Smear Layer Removal: a Scanning Electron Microscopic Study
Journal of Dentistry, 2021 Statement of the Problem: The efficacy of photodynamic therapy (PDT) in smear layer removal compared to the currently accepted protocol is not well established.
Negin Ghasemi , Zahra Sadat Torabi
doaj
Immediate performance of self-etching versus system adhesives with multiple light-activated restoratives [PDF]
, 2004 Objectives: The purpose of this study was to evaluate the performance of both single and double applications of (Adper Prompt L-Pop) self-etching dental adhesive, when used with three classes of light-activated restorative materials, in comparison to the
Asmussen +24 more
core +1 more source
Scientific Reports, 2020 The objective of this study was to evaluate the effects of glycolic acid (GA) (with pH 1.2 and 5) and ethylenediaminetetraacetic acid (EDTA) on the chemical and mechanical properties of dentin to investigate the potential use of GA as final irrigant in ...
Débora Pereira Diniz Correia Barcellos +8 more
semanticscholar +1 more source