Results 51 to 60 of about 276,010 (295)
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
, 2016 Vicente Zatarra presenta su colección de fotografías digitales, las cuales ornan el número 72 de La Colmena y forman parte de los productos del proyecto ...
Zatarra, Vicente
core +1 more source
Advanced Engineering Materials, EarlyView.This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim +4 more
wiley +1 more source
Methodology for efficient Execution of SPMD applications on Multicore Clusters
Journal of Computer Science and Technology, 2011 Nowadays, the scientific applications are developed with more complexity and accuracy and these precisions need high computational resources to be executed.
Ronal Muresano
doaj
¿Presenta la pobreza en México una dinámica no lineal y caótica?
Economía, Sociedad y TerritorioEste artículo analiza la existencia de comportamiento caótico en la pobreza por ingresos en México (1992-2020). Se aplican diversas pruebas estadísticas para verificar la presencia del comportamiento.
Ana Gabriela López Sánchez +1 more
doaj +1 more source
Kepler observations of A-F pre-main sequence stars in Upper Scorpius: Discovery of six new $\delta$~Scuti and one $\gamma$~Doradus stars [PDF]
, 2015 We present light curves and periodograms for 27 stars in the young Upper Scorpius association (age=$11 \pm 1$\,Myr) obtained with the Kepler spacecraft. This association is only the second stellar grouping to host several pulsating pre-main sequence (PMS)
Balona, L. +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Challenging conjecture: Freire as my student!
Voces de la educación, 2020 En este artículo autobiográfico desarrollo algunos puntos de inflexión en mi formación de educador. El primero se refiere a la influencia e implicaciones educativas que tuvo en mí la persona de Paulo Freire y su pensamiento, que todavía perdura hasta hoy.
Carlos Calvo Muñoz
doaj
La teoría del caos y sus problemas epistemológicos [PDF]
, 2016 El objetivo del presente trabajo es contribuir a la discusión epistemológica acerca de la Teoría del Caos. Nos concentramos en el problema de la definición de caos, argumentando que impredictibilidad y aleatoriedad algorítmica no constituyen una base ...
Lombardi, Olimpia
core +1 more source
Demonstration of the CDMA-mode CAOS smart camera [PDF]
, 2017 Demonstrated is the code division multiple access (CDMA)-mode coded access optical sensor (CAOS) smart camera suited for bright target scenarios. Deploying a silicon CMOS sensor and a silicon point detector within a digital micro-mirror device (DMD ...
Mazhar, Mohsin A., Riza, Nabeel A.
core +1 more source