Results 11 to 20 of about 564,378 (266)

Compositional effects in thermal, compositional and reactive simulation [PDF]

open access: yesComputational Geosciences, 2021
This work studies the influence of several compositional effects on thermal and reactive processes. First, the impact of using a fully compositional model in the context of thermal simulations is considered. Detailed phase behavior models rely on compositional descriptions of the oil using up to tens of components.
Matthias A. Cremon, Margot G. Gerritsen
openaire   +2 more sources

Cytotoxic effects of orthodontic composites [PDF]

open access: yesThe Angle Orthodontist, 2010
Abstract Objectives: To evaluate the cytotoxic effects of five different light-cured orthodontic bonding composites. Materials and Methods: The orthodontic composites Heliosit Orthodontic (Ivoclar), Transbond XT (3M Unitek), Bisco ORTHO (Bisco), Light Bond (Reliance), and Quick Cure ...
Malkoç, Sıddık   +4 more
openaire   +2 more sources

THE EFFECT OF COMPOSITION ON NOVA IGNITIONS [PDF]

open access: yesThe Astrophysical Journal, 2009
The accretion of hydrogen-rich matter onto C/O and O/Ne white dwarfs in binary systems leads to unstable thermonuclear ignition of the accreted envelope, triggering a convective thermonuclear runaway and a subsequent classical, recurrent, or symbiotic nova.
Shen, K., Bildsten, L.
openaire   +3 more sources

Decomposing the Composition Effect [PDF]

open access: yesSSRN Electronic Journal, 2012
This paper proposes a decomposition of the composition effect, i.e. the part of the observed between-group difference in the distribution of some economic outcome that can be explained by differences in the distribution of covariates. Our decomposition contains three types of components: (i) the direct contributions of each covariate due to between ...
openaire   +4 more sources

Influence of Alkali Treatment on Mechanical Properties of Short Cocos nucifera Fiber Reinforced Epoxy Based Sustainable Green Composite

open access: yesJournal of Natural Fibers, 2022
The present study deals with finding the optimum fiber content and effect of alkali treatment on the mechanical properties of the proposed Cocos-nucifera-reinforced polymer matrix composite. The present work is carried out in two different phases. First,
Vishwas Mahesh   +2 more
doaj   +1 more source

Effect of preheating on the cytotoxicity of bulk-fill composite resins [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2020
Background. Due to the effect of pre-heating on the degree of conversion of composite resins and the possible effect on cytotoxicity, the effect of pre-heating of bulk-fill composite resins was investigated on cytotoxicity in this study. Methods. In this
Mohammad Esmaeel Ebrahimi Chaharom   +8 more
doaj   +1 more source

Holistic processing of human body postures: Evidence from the composite effect

open access: yesFrontiers in Psychology, 2014
The perception of socially relevant stimuli (e.g., faces and bodies) has received considerable attention in the vision science community. It is now widely accepted that human faces are processed holistically and not only analytically.
Sam eWillems   +4 more
doaj   +1 more source

Simulation Study on Lightning Impulse Characteristics of Flexible Graphite Composite Grounding Materials Applied to Grounding Grid of Power System

open access: yesFrontiers in Energy Research, 2022
The flexible graphite composite grounding electrode is a non-metallic grounding electrode with good electrical conductivity, corrosion resistance and non-ferromagnetic properties.
Yuanchao Hu   +7 more
doaj   +1 more source

Comparison of Antibacterial Activity of Self-adhesive Flowable Composite, Microhybrid Flowable Composite and Self-curing Glass Ionomer Against Streptococcus Mutans: An In Vitro Study [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences, 2023
Background and purpose: Antibacterial properties of restorative materials are of great advantage as they control the progression of tooth decay. The use of self-adhesive composite materials has some benefits such as easier application and reduced ...
Shadiyeh Molaee   +5 more
doaj  

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