Results 21 to 30 of about 67 (54)
In this thesis a study was performed to obtain a model of artificial neural network that is able to predict the flow behavior of steel under hot deformation conditions. The hot compression tests are performed on two types of steels: medium carbon micro alloyed steels, with different conditions austenitizing and molded duplex steel.
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Conformado en caliente. Proceso de estampación en caliente de un pilar B
Beroko estanpazioa gaur eguneko prozesua da autoen egiturazkozatiakfabrikaziorako. Teknika honen bitartez eskatutako segurtasun ezaugarriak betetzen dituzten piezak lortzen dira,beren pisuaren murriztapen nabarmena izanda hotzezko estanpazio metodo tradizionalekin konparatuz.Proiektu hau, automobilgintzako sektoreko bezero batentzako osagai ...
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Molecular detection of Toxoplasma gondii in meat for human consumption in Ibague, Colombia [PDF]
Medina Hernández JD +6 more
europepmc +1 more source
En el presente trabajo se diseñó un prototipo funcional de un secador dinámico conformado por: túnel de secado, sistema mecánico de transporte de material en el interior del equipo y selección y diseño del sistema de suministro de aire caliente.
Pedro Vanegas Mahecha +1 more
doaj
[«Management of nurses specialized in the aero-evacuation of highly infectious critical patients, during the COVID-19 pandemic. Systematic review»]. [PDF]
Leiva-Miranda V +7 more
europepmc +1 more source
In the last decades, processing maps have been widely used to design, control and optimize hot forming processes. In this paper, we present a comparative study of processing maps constructed using phenomenological and thermodynamic continuum criteria. Therefore, hot compression tests were carried out in the temperature and strain rate ranging from 900 ...
Alcelay Larrión, José Ignacio +2 more
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Con el objetivo de evaluar el efecto de la temperatura del agua y el tiempo de inmersión sobre la secreción de látex por la corona de gajos recién conformados de frutos de banano, se realizaron 2 experimentos con racimos de 12 semanas de edad (floración ...
Maricruz Ramírez +2 more
doaj
Capítulos 1 al 5 confidenciales . Tesis completa 222 p. -- Tesis censurada 56 p.
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Clinical practice guideline of the Interamerican Society of Cardiology on primary prevention of cardiovascular disease in women. [PDF]
Del-Sueldo MA +76 more
europepmc +1 more source
Caracterización de un acero nuevo para matricería de conformado en caliente
Peer ...
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