نتایج جستجو برای: acrylic resin

تعداد نتایج: 38293  

2009
CHRISTOPHER WOOD

ING TONALITY: TRIADS AND UNIFORM TRIADIC TRANSFORMATIONS IN AN ATONAL CONTEXT

2015
Ana M. L. Nogueira Orlando F. A. Bueno Gilberto M. Manzano André F. Kohn Sabine Pompéia

Electrophysiological markers of chunking of words during encoding have mostly been shown in studies that present pairs of related stimuli. In these cases it is difficult to disentangle cognitive processes that reflect distinctiveness (i.e., conspicuous items because they are related), perceived association between related items and unified representations of various items, or chunking. Here, we...

2017
Inge Molenaar Ming Ming Chiu

Extending past research showing that sequences of low cognitions (low-level processing of information) and high cognitions (high-level processing of information through questions and elaborations) influence the likelihoods of subsequent high and low cognitions, this study examines whether sequences of cognitions are related to group performance over time; 54 primary school students (18 triads) ...

Journal: :Child development 2010
Jane E Erickson Frank C Keil Kristi L Lockhart

To what extent do children understand that biological processes fall into 1 coherent domain unified by distinct causal principles? In Experiments 1 and 2 (N = 125) kindergartners are given triads of biological and psychological processes and asked to identify which 2 members of the triad belong together. Results show that 5-year-olds correctly cluster biological processes and separate them from...

2007
Johanna Nichols

In (1) the syntactic functions of S (gizona ‘man’ in 1a) and O (mutila ‘boy’ in 1b) are identically coded, while in (2) it is S (muzhchina ‘man’ in 2a) and A (muzhchina in 2b) that are identically coded. That is, the two languages differ in whether S is aligned with A or O. Henceforth we refer to syntactic functions such as A, O, and S as argument roles. Argument structure has to do with the nu...

2015
Pooja Arora Vipin Arora

Polymethyl methacrylate (PMMA) is one of the most widely used materials in prosthetic dentistry. Since it was introduced to dentistry, it has been successfully used in construction of denture bases. Acrylic resins have been successful as denture bases because of their ease of processing, low cost, light weight, and colour matching ability,however, acrylic resin denture base materials are low in...

2015
Md. Iftekhar Shams Hiroyuki Yano

Doubly curved nanofiber-reinforced optically transparent composites with low thermal expansion of 15 ppm/k are prepared by hot pressing vacuum-filtered Pickering emulsions of hydrophobic acrylic resin monomer, hydrophilic chitin nanofibers and water. The coalescence of acrylic monomer droplets in the emulsion is prevented by the chitin nanofibers network. This transparent composite has 3D shape...

Journal: :The Journal of prosthetic dentistry 2005
Y Sinasi Sarac Duygu Sarac Tolga Kulunk Safak Kulunk

STATEMENT OF PROBLEM Fracture of a repaired denture base often occurs at the junction of the base and repair materials rather than within these materials. PURPOSE The purpose of the study was to evaluate the shear bond strengths of 4 denture base acrylic resins following the use of 3 chemical solvents and to examine treated acrylic resin surfaces under a field emission scanning electron micro...

Journal: :The Journal of prosthetic dentistry 2016
Tyler J Thomas Avinash S Bidra

Figure 1. Fractured maxillary metal-resin fixed complete-arch implantsupported prosthesis. Patient had been treated by another provider and did not have interim or conversion prosthesis. Complete-arch fixed implant-supported prostheses are known to be an excellent solution for edentulism. Although new, stronger materials have evolved, the metal-resin prosthesis using a combination of cast or mi...

2016
Hima Bindu Ravi Shankar

Purpose: The aim of this study is to evaluate effectiveness of regularly used disinfectant solution in the disinfection of acrylic resin specimens contaminated with Candida albicans. Materials and methods: Thirty six acrylic resin specimens contaminated in vitro with 1.5×10 8 cfu/ml suspensions of microorganisms were immersed in disinfectants for 10 minutes, the control group was not submitted ...

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