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2121por Ahmad, Mohamad M“…In the present work, nanoceramics of Li(5)La(3)Ta(2)O(12) (LLT) lithium ion conductors with the garnet-like structure are fabricated by spark plasma sintering (SPS) technique at different temperatures of 850°C, 875°C, and 900°C (SPS-850, SPS-875, and SPS-900). …”
Publicado 2015
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2122por Makranczy, György“…The previously unknown male of Leptotyphlus kovaci Šustek, 2000 is described and illustrated. The relationship of the species is discussed. …”
Publicado 2015
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2123“…STATEMENT OF PROBLEM: In recent years, direct metal laser sintered (DMLS) metal-ceramic-based fixed partial denture prostheses have been used as an alternative to conventional metal-ceramic fixed partial denture prostheses. …”
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2124“…Our results indicate that the second polar body extrusion is uncoupled from the sister-chromatids separation in the oocytes from XY female mouse.…”
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2125por Yang, Chao, Guo, Hao, Mo, Daguang, Qu, Shengguan, Li, Xiaoqiang, Zhang, Weiwen, Zhang, Laichang“…The densification behavior, microstructure and mechanical properties of bulk TiB(2)-based ceramic composites, fabricated using the spark plasma sintering (SPS) technique with elements of (Fe–Ni–Ti–Al) sinter-aid were investigated. …”
Publicado 2014
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2126por Mujic, Alija Bajro, Kuo, Alan, Tritt, Andrew, Lipzen, Anna, Chen, Cindy, Johnson, Jenifer, Sharma, Aditi, Barry, Kerrie, Grigoriev, Igor V., Spatafora, Joseph W.“…To overcome this barrier, we sequenced the draft genomes of the ectomycorrhizal sister species Rhizopogon vinicolor Smith and Zeller and R. vesiculosus Smith and Zeller (Basidiomycota, Boletales)—the first genomes available for Basidiomycota truffles—and characterized gene content and organization surrounding their mating type loci. …”
Publicado 2017
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2127por Manfredi, Diego, Calignano, Flaviana, Krishnan, Manickavasagam, Canali, Riccardo, Ambrosio, Elisa Paola, Atzeni, Eleonora“…In this paper, a characterization of an AlSiMg alloy processed by direct metal laser sintering (DMLS) is presented, from the analysis of the starting powders, in terms of size, morphology and chemical composition, through to the evaluation of mechanical and microstructural properties of specimens built along different orientations parallel and perpendicular to the powder deposition plane. …”
Publicado 2013
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2128por Dong, Zhi, Liu, Nan, Ma, Zongqing, Liu, Chenxi, Guo, Qianying, Alothman, Zeid Abdullah, Yamauchi, Yusuke, Shahriar A. Hossain, Md., Liu, Yongchang“…Nevertheless, for the sintered alloy whose powder precursor was produced by improved wet chemical method, the Y(2)O(3) dispersoids (about 2–10 nm in size) with near spherical shape are dispersed well within tungsten grains. …”
Publicado 2017
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2129por Ullattuthodi, Sujana, Cherian, Kandathil Phillip, Anandkumar, R., Nambiar, M. Sreedevi“…BACKGROUND AND OBJECTIVES: This in vitro study seeks to evaluate and compare the marginal and internal fit of cobalt-chromium copings fabricated using the conventional and direct metal laser sintering (DMLS) techniques. METHODS: A master model of a prepared molar tooth was made using cobalt-chromium alloy. …”
Publicado 2017
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2130por Dimitriadis, Konstantinos, Spyropoulos, Konstantinos, Papadopoulos, Triantafillos“…PURPOSE: The aim of the present study was to record the metal-ceramic bond strength of a feldspathic dental porcelain and a Co-Cr alloy, using the Direct Metal Laser Sintering technique (DMLS) for the fabrication of metal substrates. …”
Publicado 2018
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2131“…BACKGROUND: Polymer-infiltrated ceramic-network (PICN) dental material is a new and practical development in orthodontics. Sintering is the process of forming a stable solid mass from a powder by heating without melting. …”
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2132“…The use of APA 50 μm Al(2)O(3) after sintering induced the highest (t-m) phase transformation.…”
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2133“…Data about bulk properties of Ti–6Al–4V based composites specimen achieved by powder metallurgy route using spark plasma sintering (SPS) technique is presented, with focus on the effect of TiN particles on wear and corrosion behavior of the resultant composites. …”
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2134por Wei, Hui, Hasegawa, Marin, Mizutani, Shunsuke, Aimi, Akihisa, Fujimoto, Kenjiro, Nishio, Keishi“…However, low density and poor sinterability limit its production and application. In this study, relative density greater than 90% single-phase ZrW(2−x)Mo(x)O(8) (0.0 ≤ x ≤ 1.0) sintered bodies were fabricated by spark plasma sintering (500–600 °C for 10 min) using ZrW(2−x)Mo(x)O(7)(OH)(2)·2H(2)O precursor powders as the starting material. …”
Publicado 2018
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2135“…Continuous-mode laser sintering often results in complete melting of the materials and aggregation of particles, which lack control of heat transfer, as well as microstructural changes during sintering of the nanocomposite materials. …”
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2136“…The retention of laser-sintered cobalt-chromium (Co-Cr)-based crowns were examined after dentin pretreatment with desensitizing paste containing 8% arginine and calcium carbonate (DP-ACC). …”
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2137por Prakash, Chander, Singh, Sunpreet, Pruncu, Catalin Iulian, Mishra, Vinod, Królczyk, Grzegorz, Pimenov, Danil Yurievich, Pramanik, AlokeshEnlace del recurso
Publicado 2019
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2138“…CASE PRESENTATION: This is a very rare case of concordant AML in monozygotic twin sisters. Twin A became sick at the age of 21 months. …”
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2139por Skałoń, Mateusz, Hebda, Marek, Schrode, Benedikt, Resel, Roland, Kazior, Jan, Sommitsch, Christof“…Interaction of iron and boron at elevated temperatures results in the formation of an E (Fe + Fe(2)B) eutectic phase that plays a great role in enhancing mass transport phenomena during thermal annealing and therefore in the densification of sintered compacts. When cooled down, this phase solidifies as interconnected hard and brittle material consisting of a continuous network of Fe(2)B borides formed at the grain boundaries. …”
Publicado 2019
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2140Influence of Sintering Strategy on the Characteristics of Sol-Gel Ba(1−x)Ce(x)Ti(1−x/4)O(3) Ceramicspor Stanciu, Cătălina A., Pintilie, Ioana, Surdu, Adrian, Truşcă, Roxana, Vasile, Bogdan S., Eftimie, Mihai, Ianculescu, Adelina C.“…From these powders, dense ceramics were prepared by conventional sintering at 1300 °C for 2 h, as well as by spark plasma sintering at 1050 °C for 2 min. …”
Publicado 2019
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