Results 21 to 30 of about 2,349,049 (101)

TÍTULOS, ÍNDICES Y PRÓLOGOS DE LOS LIBROS INTUITIVOS DE REY PASTOR Y PUIG ADAM

open access: yesRevista de História da Educação Matemática, 2023
Julio Rey Pastor y Pedro Puig Adam fueron dos profesores referentes para la matemática y su enseñanza en España entre 1920 y 1960. A partir de 1927 produjeron libros de texto para la enseñanza secundaria española, de los cuales, los dirigidos a los ...
Dolores Carrillo Gallego   +1 more
doaj  

A Trade-Off between Mechanical Strength and Erosive Wear Resistance in AlSi12CuMgNi Alloy Used to Manufacture Fan Blades for Underground Mines

open access: yesMetals, 2019
The axial fan blades used in underground mines are usually manufactured in AlSi12CuMgNi alloy (EN AC 48000). They must have a high mechanical strength to withstand the stresses resulting from the rotation speed of the rotor and a high resistance to ...
Florentino Alvarez-Antolin   +4 more
doaj   +1 more source

Pedro Puig Adam y la enseñanza de la matemática en el bachillerato en España (1926-1960)

open access: yes, 2022
El origen de este trabajo surge del interés en estudiar las propuestas para la enseñanza de las matemáticas que Pedro Puig Adam, el catedrático de Instituto de Matemáticas español con mayor proyección internacional, dirigió a la educación secundaria ...
Dólera Almaida, Josefa
core  

UEG Week 2023 Moderated Posters

open access: yes, 2023
United European Gastroenterology Journal, Volume 11, Issue S8, Page 201-534, October 2023.
wiley   +1 more source

Modal Participation Estimated from the Response Correlation Matrix

open access: yesShock and Vibration, 2019
In this paper, we are considering the case of estimating the modal participation vectors from the operating response of a structure. Normally, this is done using a fitting technique either in the time domain using the correlation function matrix or in ...
Rune Brincker   +3 more
doaj   +1 more source

Index of Authors and Co‐Authors

open access: yes, 2023
United European Gastroenterology Journal, Volume 11, Issue S8, Page 1499-1542, October 2023.
wiley   +1 more source

Thank you to Reviewers 2021

open access: yes, 2023
Cancer Medicine, Volume 12, Issue 3, Page 3845-3901, February 2023.
wiley   +1 more source

Enseñanza media

open access: yes, 2007
Discurso del profesor Pedro Puig Adam en la XXVI Semana Pedagógica de la Federación de Amigos de la Enseñanza, sobre la necesidad de colaboración entre la enseñanza oficial y la privada, para la mejora de los métodos pedagógicos y la educación en general.
Puig Adam, Pedro
core   +1 more source

One-Step FE Model Updating Using Local Correspondence and Mode Shape Orthogonality

open access: yesShock and Vibration, 2019
In this paper, it is described how the matrix mixing model updating technique can be combined with the local correspondence (LC) mode shape expansion algorithm, to give a new finite element (FE) model updating method.
Martin Ø. Ø. Jull   +5 more
doaj   +1 more source

Tribological Performance of an Automatic Transmission Fluid Additized with a Phosphonium-Based Ionic Liquid Under Electrified Conditions

open access: yesLubricants
This study explores the impact of a phosphonium-based IL (trihexyltetradecylphosphonium bis(2-ethylhexyl) phosphate, [P6,6,6,14][BEHP])) on the tribological performance of an automatic transmission fluid (ATF) when used as an additive. Tests were carried
Alejandro García Tuero   +3 more
doaj   +1 more source

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