نتایج جستجو برای: v composite source models
تعداد نتایج: 1665916 فیلتر نتایج به سال:
Commercial open source software projects are open source software projects that are owned by a single firm that derives a direct and significant revenue stream from the software. Commercial open source at first glance represents an economic paradox: How can a firm earn money if it is making its product available for free as open source? This paper presents the core properties of commercial open...
Smart composite - V. Smart composite applied technology (1) aviation and space related applications.
Rats are the most frequently used animals in composite tissue allotransplantation (CTA) studies and most craniofacial composite tissue transplantation models are described in rats. During the last 10 years, a total of 8 different craniofacial composite tissue allotransplantation (CCTA) models have designed and developed in rats. These models include full face/scalp transplants, hemiface transpl...
OBJECTIVES To evaluate and compare microleakage around class V cavities restored with silorane and dimethacrylate-based composite resins. METHODS Standard Class V cavities were prepared on the buccal surface of 60 non-carious human molars. Teeth were randomly divided into 3 groups (n=20) depending on the restorative materials used, Silorane-based composite resin (Filtek P90-SIL), dimethacryla...
Let G be a simple graph with vertex set V (G). The common neighborhood graph or congraph of G, denoted by con(G), is a graph with vertex set V (G), in which two vertices are adjacent if and only if they have at least one common neighbor in G. We compute the congraphs of some composite graphs. Using these results, the congraphs of several special graphs are determined.
AIM Aim of this study was to compare class II composite restoration using flowable composites as lining with various thickness and curing techniques by evaluating cervical marginal microleakage. MATERIALS AND METHODS Fifty intact molars, each prepared with two box-only class II cavities, were randomly divided into five groups: Group I, P60 filling alone; group II, ultrathin flowable composite...
Composite steel/concrete beams may buckle in hogging bending regions. As the top flange of I-beam in that arrangement is restricted from any translational deformation and twist, the web will distort during buckling presenting a phenomenon often described as restricted distortional buckling. There are limited studies available in the literature of restricted distortional buckling of composite st...
OBJECTIVES Since hemostatic agents can induce changes on enamel and dentin surfaces and influence composite resin adhesion, the aim of the present study was to evaluate the effect of the aluminum chloride hemostatic agent on the gingival margin microleakage of class V (Cl V) composite resin restorations bonded with all-in-one adhesive. STUDY DESIGN Cl V cavities were prepared on the buccal su...
Using three parametrizations of the gamma ray burst count data comparison is made to cosmological source models. While simple models can fit 〈V/Vmax〉 and faint end slope constraints, the addition of a logarithmic count range variable describing the curvature of the counts shows that models with no evolution or evolution power law in redshift with index less than 10 fail to satisfy simultaneousl...
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