The aim of this study was to compare the effects of several surface treatments including 5% NaOCl, Transbond Plus self-etching primer and 2% sodium fluoride (NaF) on microleakage at the enamel-adhesive-bracket complex for the occlusal and gingival margins of brackets bonded to demineralised enamel.
For a comprehensive investigation of the influence of oil physical properties, considering the effect of several parameters such as viscosity, surface tension, and density seems unavoidable.
In this study, we investigate the effect of several engineering concepts on the resultant surface temperatures of tubular billboard receivers.
We studied the effect of several cleaning and disinfection procedures, the transfer rates from fingers to hard surfaces and vice versa, and the effects of hand washing and alcohol based hand rubs.
The effect of several impregnation polymerization cycles of the carbon precursor, the carbonization temperature and the need of a previous surface alumination were evaluated.
The effect of several experimental factors on the efficiency of the extraction procedure was studied by a screening design 3422//16 and a response surface Doehlert design.
The effect of several factors (H2O2/COD, H2O2/Fe2+, pH, and reaction time) was studied on responses (% COD and % dicamba removal efficiency) by applying the response surface methodology.
Until now, the effects of several individual factors like surface coating of NP, ionic strength, and valence and type of cations on the fate of NP are characterized to reasonable degree.
The effect of film swellability, surface chemistry, surface charge, 18) surface hydrophobicity, and film stiffness have been investigated.
