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421
Experimental investigation of effect of specimen thickness on fracture toughness of Al-TiC composites
Published 2016-06-01“…The Al6061-TiC metal matrix composites were produced by stir casting method to ensure uniform distribution of the TiC particulates in the Al matrix. …”
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422
Effects of Composition and Calcination Temperature on Photocatalytic Evolution over from Glycerol and Water Mixture
Published 2012-01-01“…A series of sulfide coupled semiconductors supported on SiO2, (), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. …”
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423
EFFECT OF VACUM TREATMENT ON TECHNOLOGICAL PROPERTIES OF HEAT-RESISTANT CERAMZYT-CONCRETE ON COMPOSITIONAL BINDING
Published 2019-08-01“…Objectives The aim of the study is to study the effect of vacuum treatment, heating temperature, mixing time and load force on the strength of heat-resistant expanded clay concrete for lining thermal units.Method The study is based on the vacuum processing technology of heat-resistant concrete based on a composite binder for lining the hearth of a trolley of a brick kiln, vacuum-packed concrete mix.Result The effect of vacuum processing of the mixture on the technological properties of heat-resistant expanded clay concrete on a composite binder made from Portland cement and finely ground expanded clay activated in a planetary mill (Activator-4M) is investigated. …”
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424
Bird Diversity and Community Composition in Kafta Sheraro National Park, Tigray, Northern Ethiopia
Published 2020-01-01“…Data were collected from August 2017 to March 2018 in the national park. Point count method was employed to collect data on bird species diversity and species composition. …”
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425
The Effect of Exposed Glass Fibers and Particles of Bioactive Glass on the Surface Wettability of Composite Implants
Published 2011-01-01“…Photopolymerized and heat postpolymerized composite substrates were made for both groups. The surface wettability, topography, and roughness were analyzed. …”
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426
Improving The Mechanical and Electrical Performance Of Composite Laminates By Including Nano-particles: Review Article
Published 2025-06-01“…In this regard, efforts have been made to improve the mechanical and electrical properties of composite laminates by using nanoparticles. …”
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427
Evaluation of Marginal Integrity of Four Bulk-Fill Dental Composite Materials: In Vitro Study
Published 2015-01-01“…The aim of the study was to compare under in vitro conditions marginal sealing of 4 different bulk-fill materials composite restorations of class II. Methods. Comparative evaluation concerned 4 composites of a bulk-fill type: SonicFill, Tetric EvoCeram Bulk Fill, Filtek Bulk Fill, and SDR. …”
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428
Experimental Investigation and Discrete Element Modelling of Composite Hollow Spheres Subjected to Dynamic Fracture
Published 2017-01-01“…A numerical model based on the discrete element method is investigated to simulate the single sphere crushing. …”
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429
Spray-synthesized organic composite/hydroxyapatite coating on magnesium alloys with enhanced corrosion resistance
Published 2025-04-01“…The development and production of anti-corrosive coatings are critical for medical implants, particularly those that utilize composite coatings made from both flexible organic materials and rigid inorganic materials, which exhibit advantageous mechanical properties and resistance to corrosion. …”
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430
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431
Impact of in-office bleaching agents on the optical properties of universal resin composites: an in vitro analysis
Published 2025-07-01“…Abstract Background The aim of this study was to evaluate the surface color stability, transluceny and gloss changes of seven different universal resin composites after bleaching treatment protocol. Methods Fifty-six disc-shaped specimens were prepared, with eight specimens each of the universal resin composites Filtek Z250 (F), Filtek Universal (FU), Harmonize (H), Vittra Unique (VU), Omnichroma (O), Essentia Universal (EU), Charisma Diamond One (CDO). …”
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432
Effect of Staining and Bleaching protocol on Color Change of Bioactive Resin Composite Restorative Materials
Published 2025-06-01“…Materials and Methods: Three light-cured resin composites—Tetric N-Ceram, Shade A2, Beauty II, shade A2, and Alkasite fluoride-releasing resin (Cention N)—were used for this study. …”
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433
Experimental and Numerical Investigation on the Flexural Behavior of Composite-Reinforced Top-Hat Shape Beam
Published 2021-04-01“…Reinforcements are conducted by employing fiber glass-epoxy composite material. Three types of reinforced beams are presented which are either improved by composite-laminating, or by installation of an extra composite-made internal reinforcement. …”
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434
In-situ aluminum 7075 metal matrix composites development for additive friction stir deposition
Published 2025-07-01“…It shows the significant potential of AFSD in fabricating Aluminum Metal Matrix Composites (AMMC) for producing high-quality AMMC components with comparable or superior performance to those made by conventional methods.…”
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435
Structure Formation and Curing Stage of Arbolite–Concrete Composites Based on Iron-Sulfur Binders
Published 2025-07-01“…Due to abrasion and impact, the mutual neutralization and detoxification methods of industrial waste toxic components through their mechanochemical treatment on the structures of ball mill LShM-750, were used to obtain iron-sulfur-containing binders. …”
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436
Influence of wave effect on fiber stress limit under tensile tests of composite material
Published 2019-12-01“…The work objective was to study the influence of the wave effect on the tensile strength of polymer composites of a fibrous structure.Materials and Methods. …”
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437
Scientific and practical aspects of assessing the biochemical composition of raw materials for the production of fruit distillates
Published 2022-07-01“…The data on the main physico-chemical characteristics of aroma-forming volatile components found in the fresh fruit types under consideration and methods for their analysis are presented. The generalized estimation of technological peculiarities of preparation of individual types of fruit raw materials for fermentation and distillation depending on their biochemical composition is given. …”
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438
Perilla Seed Oil and Protein: Composition, Health Benefits, and Potential Applications in Functional Foods
Published 2024-11-01“…The balanced amino acid ratio and good functional properties of perilla seed protein make it suitable for a variety of food applications. The chemical composition, health benefits, and potential applications of PSO as well as the structural characterization, functional properties, modification methods, bioactivities, and application scenarios of perilla seed protein are comprehensively presented in this paper. …”
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439
Effect of different light-curing techniques on hardness of a microhybrid dental composite resin
Published 2014-01-01“… Objective: This study assessed the Vickers hardness provided by two LCUs when using (1) direct and indirect light-curing techniques, (2) 40 and 60 seconds and (3) top and bottom surfaces. Material and Methods: One halogen Curing Light 2500 (3M Espe) and one LED (MM Optics) were used by direct and indirect (0, 1.0, 2.0 and 3.0 mm of dental structure) techniques during 40 and 60 seconds. …”
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440
Impact of body composition on vitamin D requirements in healthy adults with vitamin D deficiency
Published 2025-07-01“…However, it is unclear which specific body composition is the determining factor affecting the bioavailability of vitamin D after supplementation. …”
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