Search Results - "Lima, Nelson B."

Austenite Formation in the Oxidized Layer of Ultra-High-Strength 13Ni15Co10Mo Maraging Steel by Fonseca, Daniela P. M. da, Carvalho, Leandro G. de, Lima, Nelson B. de, Padilha, Angelo F.

“…Maraging steels are precipitation hardening alloys that can achieve an ultra-high yield strength (~3 GPa), however associated with low toughness. During…”
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Mechanical Behavior of Inconel 625 at Elevated Temperatures by de Oliveira, Mauro, Couto, Antônio, Almeida, Gisele, Reis, Danieli, de Lima, Nelson, Baldan, Renato

“…Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications. Inconel 625 exhibits an unstable plastic flow at elevated…”
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The Effect of Plasma Nitriding on the Fatigue Behavior of the Ti-6Al-4V Alloy by de Castro, Michele C B, Couto, Antônio A, Almeida, Gisele F C, Massi, Marcos, de Lima, Nelson B, da Silva Sobrinho, Argemiro, Castagnet, Mariano, Xavier, Gleicy L, Oliveira, Rene R

“…The Ti-6Al-4V alloy is widely used in the manufacture of components that must have low density and high corrosion resistance and fatigue strength. The fatigue…”
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Comparison of a laboratorial scale synthesized and a commercial yttria‐tetragonal zirconia polycrystals ceramics submitted to microwave sintering by Ribeiro, Amon S. L., Arata, Anelyse, de Lima, Nelson B., Ussui, Valter, Lazar, Dolores R. R.

“…Conventional sintering techniques of yttria‐tetragonal zirconia polycrystals (Y‐TZP) ceramics have presented limitations regarding the sintering time and…”
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Stepwise stress testing of different CAD-CAM lithium disilicate veneer application methods applied to lithium disilicate substructures by May, Jaren T., Arata, Anelyse, Cook, Norman B., Diefenderfer, Kim E., Lima, Nelson B., Borges, Alexandre L.S., Feitosa, Sabrina

“…Whether a computer-aided design and computer-aided manufacture (CAD-CAM) fabricated high-translucency lithium disilicate veneer on a lithium disilicate…”
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Five Colletotrichum species are responsible for mango anthracnose in northeastern Brazil by Lima, Nelson B., de A. Batista, Marcus Vinicius, De Morais, Marcos A., Barbosa, Maria A. G., Michereff, Sami J., Hyde, Kevin D., Câmara, Marcos P. S.

“…Colletotrichum species are the most important and widespread form of decay affecting mango fruit worldwide. In this study, Colletotrichum species associated…”
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Correlations between processing technology, microstructure and properties of a Ni-rich Ti–Ni shape memory alloy by Sashihara, Eduardo M., Inoue, Pedro N., Rigo, Odair D., Lima, Nelson B., Otubo, Jorge

“…A Ti-50.8Ni (at.%)/Ti-55.9Ni (wt.%) VIM processed ingot was rotary swaged and rolled in parallel, obtaining bars with a total Area Reduction above 90% (from…”
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Comparative epidemiology of Colletotrichum species from mango in northeastern Brazil by Lima, Nelson B, Lima, Waléria G, Tovar-Pedraza, Juan M, Michereff, Sami J, Câmara, Marcos P.S

“…Anthracnose, caused by various species of Colletotrichum, is the most common disease affecting mango trees in northeastern Brazil. This disease limits…”
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In situ evaluation of fluoride-, stannous- and polyphosphate-containing solutions against enamel erosion by João-Souza, Samira Helena, Bezerra, Sávio José C, de Freitas, Patrícia Moreira, de Lima, Nelson B, Aranha, Ana Cecília Corrêa, Hara, Anderson T, Scaramucci, Taís

“…Abstract Objective To evaluate the anti-erosive effect of solutions containing sodium fluoride (F: 225 ppm of fluoride), sodium fluoride + stannous chloride (F…”
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Species of Lasiodiplodia associated with mango in Brazil by Marques, Marília W., Lima, Nelson B., de Morais, Marcos Antônio, Barbosa, Maria Angélica G., Souza, Breno O., Michereff, Sami J., Phillips, Alan J. L., Câmara, Marcos P. S.

“…Mango ( Mangifera indica ) is a major tropical fruit species cultivated in Brazil. The objective of this study was to identify species of Lasiodiplodia…”
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Botryosphaeria, Neofusicoccum, Neoscytalidium and Pseudofusicoccum species associated with mango in Brazil by Marques, Marília W., Lima, Nelson B., de Morais, Marcos A., Michereff, Sami J., Phillips, Alan J. L., Câmara, Marcos P. S.

“…Members of the Botryosphaeriaceae are well known fungi associated with dieback, canker and fruit rot on various hosts worldwide, including mango. The aim of…”
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On the structure of Ag-containing sol-gel bioactive glasses: A surface crystal growth of metallic silver removes its network modifier role in the glass structure by Borges, Roger, Oliveira, Juliana S.S., Queiroz, Antônia P., Zambanini, Telma, Hanashiro, Akiko M., Lima, Nelson B., Schneider, José F., Marchi, Juliana

“…Ag-containing bioactive glasses (Ag-BG) have been extensively studied as a bactericidal biomaterial, produced mainly by the sol-gel method over the last…”
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Bonding strategies to full-contour zirconia: Zirconia pretreatment with piranha solution, glaze and airborne-particle abrasion by Feitosa, Sabrina A., Lima, Nelson B., Yoshito, Walter K., Campos, Fernanda, Bottino, Marco A., Valandro, Luiz F., Bottino, Marco C.

“…This study aimed to evaluate the effect of various zirconia surface pretreatments on the adhesion between full contour 3Y-TZP zirconia and glaze, and the shear…”
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Synthesis, characterization and luminescence properties of Eu3+-doped hydroxyapatite nanocrystal and the thermal treatment effects by Silva, Flávia R.O., de Lima, Nelson B., Bressiani, Ana Helena A., Courrol, Lilia C., Gomes, Laércio

“…•Luminescence effects of Eu3+ in HAp nanocrystals induced by thermal treatments were investigated.•The energy transfer between Eu3+ (site I) to Eu3+ (site II)…”
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Elucidating the etiology of onion bacterial scale rot in the semi-arid region of Northeastern Brazil by Oliveira, Willams J., Souza, Elineide B., Silva, Adriano M. F., Lima, Nelson B., Leal, Carla M., Candeia, Jonas A., Gama, Marco A. S.

“…The etiology of onion scale rot caused by bacteria in the semi-arid region of northeastern Brazil is unclear, which complicates disease control. Forty-five…”
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Structural and thermodynamic properties of nanocrystalline Cr3C2–25(Ni20Cr) composite powders produced by high-energy ball milling by Cunha, Cecílio A., Correa, Olandir V., Sayeg, Issac J., Lima, Nelson B., Ramanathan, Lalgudi V.

“…Nanostructured coatings have been used to protect components exposed to severe service conditions. High energy milling is widely used to produce…”
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Ionizing radiation influence on the morphological and thermal characteristics of a biocomposite prepared with gelatin and Brazil nut wastes as fiber source by Inamura, Patricia Y., Kraide, Felipe H., Drumond, Walker S., de Lima, Nelson B., Moura, Esperidiana A.B., del Mastro, Nelida L.

“…Composites of acrylamide, glycerin, gelatin and Brazil nuts shell fiber have been prepared by the solution/suspension casting technique. The effect of two…”
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Effect of Plasma Nitriding on the Creep and Tensile Properties of the Ti-6Al-4V Alloy by Almeida, Gisele, Couto, Antônio, Reis, Danieli, Massi, Marcos, da Silva Sobrinho, Argemiro, de Lima, Nelson

“…This work aimed to enhance the creep resistance of Ti-6Al-4V alloy treated by plasma nitriding. The nitriding was performed on specimens with a Widmanstätten…”
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Complete Genome Sequence of Xanthomonas campestris pv. viticola Strain CCRMXCV 80 from Brazil by Lima, Nelson B, Gama, Marco A S, Mariano, Rosa L R, Silva, Jr, Wilson J, Farias, Antônio R G, Falcão, Raul M, Sousa-Paula, Lucas C, Benko-Iseppon, Ana M, Paiva, Jr, Sérgio S L, Balbino, Valdir Q, Souza, Elineide B

“…Here, we report the complete 5.3-Mb genome sequence of pv. (CCRMXCV 80), which causes grapevine ( L.) bacterial canker. Genome data will improve our…”
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Mechanical properties of homogeneous and nitrogen graded TiN thin films by Silva, Felipe C., Tunes, Matheus A., Sagás, Julio C., Fontana, Luis C., de Lima, Nelson B., Schön, Cláudio G.

“…•Variable N2 flow rate during deposition allows obtain functionally graded films.•Graded and homogeneous films show different preferred growth…”
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