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Akademický článek

Intermediate-risk pulmonary embolism: echocardiography predictors of clinical deterioration

Autor: Anthony J. Weekes, Denise N. Fraga, Vitaliy Belyshev, William Bost, Christopher A. Gardner, Nathaniel S. O’Connell

Publikováno v: Critical Care, Vol 26, Iss 1, Pp 1-15 (2022)

Abstract Background We determine the predictive value of transthoracic echocardiographic (TTE) metrics for clinical deterioration within 5 days in adults with intermediate-risk pulmonary embolism (PE). Methods This was a prospective observational stu

Externí odkaz: https://doaj.org/article/7aa1fa03c3ee47309c806d4a64b5bb25

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Inselbergs Again: Four New Species of Mandevilla (Apocynaceae) from Brazil

Autor: J. Francisco Morales, André P. Fontana, Ludovic J. C. Kollmann, Claudio N. Fraga

Publikováno v: Systematic Botany. 47:1080-1093

— Four new species of Mandevilla from inselbergs in Espírito Santo, Brazil are described, including illustrations, and maps. Mandevilla declinata resembles M. crassinoda but differs by leaf blades acuminate to long acuminate and longer corolla. Ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93365dc9bc752cff4e29734727131ecd
https://doi.org/10.1600/036364422x16674053033912

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Electrospun Nanofibers for Biological Application

Autor: Andressa G. Rosenberger, Michelly C.G. Pellá, Alessandra R. Medeiros, Fabiana Silva Lima, Gabriel N. Fraga, Josiane Caetano, Douglas C. Dragunski

Publikováno v: Nanoengineering of Biomaterials. :91-121

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f00aab635a395afc61199cdc2d3b66b7
https://doi.org/10.1002/9783527832095.ch21

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Akademický článek

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Análise térmica do processo de soldagem TIG em um duto em operação através do método numérico de volumes finitos

Autor: Theo Martins de A. Paiva, Francisco Edson N. Fraga, Jakson Gomes de O. Júnior

Publikováno v: Revista Eletrônica de Engenharia Elétrica e Engenharia Mecânica. 1:192-204

Este trabalho tem como objetivo a modelagem e simulacao do processo de soldagem TIG autogeno em um duto de aco AISI 1020, com agua escoando em seu interior, atraves do metodo numerico de volumes finitos, para a determinacao dos campos transiente de t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3c81c59ff4214f8551bb8f84dc1a417
https://doi.org/10.21708/issn27635325.v1n1.a10212.2019

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D eterminação da taxa de resfriamento de diferentes meios de extração de calor e a influência sobre a dureza do aço ABNT 8620

Autor: Aline Vitória Maia de Oliveira, Francisco Edson N. Fraga, Liliane F. A. de Almada

Publikováno v: Revista Eletrônica de Engenharia Elétrica e Engenharia Mecânica. 2

Cooling rate of steel from its austenitic temperature influences the microstructure and resulting mechanical properties. The study on cooling media rates is still poor in the literature, making it necessary to study it. In the present work, heat extr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7dc8a34b6b7d0af8fa913cab91285750
https://doi.org/10.21708/issn27635325.v2n1.a9590.2020

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Akademický článek

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Design of a connector for fault detection in eye bolts used as insulator anchorages

Autor: Fabio N Fraga, L. M. da Silva, M. S. Coutinho, E. M. F. de Oliveira, V. L. Tarrago, Lauro R. G. S. Lourenco Novo, M. T. de Melo, H. V. H. Silva Filho

Publikováno v: Engineering Research Express. 2:045021

Eye bolts are part of a system used to anchor electrical insulators in substations and on transmission lines, connected by concrete structures. Structural failures in these devices may lead to service interruption, financial losses and risks for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cf77ba91a20014045aa1f1a454a23f2
https://doi.org/10.1088/2631-8695/abc9d0

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Applying pulsed corona discharge in hypersaline droplets

Autor: L F A Almada, K E S Fontes, Jussier de Oliveira Vitoriano, Clodomiro Alves, F E N Fraga, V R M Melo

Publikováno v: Journal of Physics D: Applied Physics. 54:055202

Crystallization of salts in droplets of hypersaline solution placed on a glass slide was monitored and evaluated under controlled conditions of temperature and humidity. Pulsed corona discharge (PCD) was applied over sessil droplets on a glass surfac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f526fdc8f51de55bc4d4b8c950b08d6
https://doi.org/10.1088/1361-6463/abbb06

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