Results 21 to 30 of about 462,048 (230)
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Revista Colombiana de Gastroenterología, 2017 La enfermedad de Crohn (EC) es una enfermedad inflamatoria intestinal que puede afectar todo el tracto gastrointestinal siendo el intestino delgado el segmento afectado en cerca del 50% de los pacientes, en los cuales el íleon terminal es el área más ...
Adriana Margarita María Rey Rubiano +5 more
doaj
Max Picard e Søren Kierkegaard: o valor do silêncio para a transformação da interioridade
Revista de Filosofia Moderna e Contemporânea, 2017 Com base nas reflexões originais feitas pelo filósofo Max Picard sobre o tema do silêncio, ressaltando sua importante presença na vida dos seres humanos, e também considerando as reflexões de Søren Kierkegaard sobre o silêncio enquanto transformador do ...
Catalina Elena Dobre
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Tecnología y Ciencia, 2018 Este trabajo es un análisis comparativo de los perfiles profesionales evidenciados en larelación entre los planes de estudio, las incumbencias y los proyectos finales de carrera, la cual fue analizada en trabajos anteriores para las carreras de ...
Lucas Seimandi +2 more
doaj
THE TRUE PHILOSHOPY DESCARTES LETTER PREFACE TO THE PRINCIPLES OF PHILOSOPHY
Revista Eletrônica do Curso de Direito da UFSM, 2014 This article aims to discuss the True Philosophy based on the Letter-Preface of the Principles of Philosophy and teachings. Education issues will be addressed, taking their behavioral development philosophy based utility to people and life and not as ...
Dirceu Fernandes dos Santos Júnior
doaj +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Determinación de Costos para la Producción de Celulosa mediante Método Kraft y Mecánico
Tecnología y Ciencia, 2018 En la industria de la celulosa, son múltiples los métodos de producción dependiendo del tipo de papel deseado y de los recursos disponibles. Antiguamente solo se producía pasta a partir de la abrasión mecánica y la aplicación de procedimientos químicos a
Federico Mues +2 more
doaj
Sua queda é sua dignidade: Eric Weil e Agostinho sobre a “felix culpa”
Horizonte, 2019 O artigo propõe uma aproximação entre a concepção agostiniana do pecado original e a concepção weiliana da atitude da fé na categoria Deus da Lógica da filosofia.
Marcelo Perine
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source