Zobrazeno 1 - 10
of 301
pro vyhledávání: '"M. Oller"'
Publikováno v:
Enseñanza de las Ciencias, Vol 42, Iss 2 (2024)
El proceso de formalización y aritmetización de la noción de límite tuvo lugar esencialmente durante el siglo xix. Durante esa época, la actividad matemática en España estuvo muy orientada a la producción de libros de texto. Así, en este tra
Externí odkaz:
https://doaj.org/article/c36791bc8b0d40e082a81fe0a80fbd85
Autor:
D. Bernal-Casas, J. M. Oller
Publikováno v:
Entropy, Vol 26, Iss 5, p 370 (2024)
With this follow-up paper, we continue developing a mathematical framework based on information geometry for representing physical objects. The long-term goal is to lay down informational foundations for physics, especially quantum physics. We assume
Externí odkaz:
https://doaj.org/article/0dfceda747414b37b6f0bb10b5bfeeff
Publikováno v:
Metabolites, Vol 14, Iss 3, p 149 (2024)
This paper aimed at devising an intelligence-based method to select compounds that can distinguish between open-angle glaucoma patients, type 2 diabetes patients, and healthy controls. Taking the concentration of 188 compounds measured in the aqueous
Externí odkaz:
https://doaj.org/article/84adda0f659c458ca1de6a94f167593b
Autor:
Rosalia Pascal, Irene Casas, Mariona Genero, Ayako Nakaki, Lina Youssef, Marta Larroya, Leticia Benitez, Yvan Gomez, Anabel Martinez-Aran, Ivette Morilla, Teresa M. Oller-Guzmán, Andrés Martín-Asuero, Eduard Vieta, Fàtima Crispi, Eduard Gratacos, María Dolores Gomez-Roig, Francesca Crovetto
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 23, p 7333 (2023)
Background: Maternal stress, anxiety, well-being, and sleep quality during pregnancy have been described as influencing factors during pregnancy. Aim: We aimed to describe maternal stress, anxiety, well-being, and sleep quality in pregnant women thro
Externí odkaz:
https://doaj.org/article/236cb6941bcb4cb1835733c0f48ef893
Autor:
D. Bernal-Casas, J. M. Oller
Publikováno v:
Entropy, Vol 25, Iss 10, p 1448 (2023)
This work addresses J.A. Wheeler’s critical idea that all things physical are information-theoretic in origin. In this paper, we introduce a novel mathematical framework based on information geometry, using the Fisher information metric as a partic
Externí odkaz:
https://doaj.org/article/5ca0350cb18846c29b2bf851e73c8253
Publikováno v:
Genealogy, Vol 7, Iss 2, p 36 (2023)
The secession campaign in Catalonia created a political fracture into two sizeable and opposing citizenry segments, those who favored secession from Spain and those who were against it. In a series of longitudinal studies covering the entire period o
Externí odkaz:
https://doaj.org/article/de220c37ed5f40db99e062a41f6804b5
Publikováno v:
Asclepio: Revista de Historia de la Medicina y de la Ciencia, Vol 74, Iss 1 (2022)
En este trabajo presentamos avances relacionados con el estudio de la intensa actividad epistolar de Zoel García de Galdeano con destacados matemáticos extranjeros de su época. En particular aportamos un listado y una revisión general de todas la
Externí odkaz:
https://doaj.org/article/687e099100bb44138ba55082a92b7742
Publikováno v:
Avances de Investigación en Educación Matemática, Iss 20 (2021)
Pese a que su tratamiento escolar usual se centra en aspectos principalmente de cálculo, las sucesiones son un tópico matemático con el potencial para desarrollar en los alumnos aspectos del razonamiento matemático. En este trabajo se diseña una
Externí odkaz:
https://doaj.org/article/8b54a78b0809483e8f5ed08d90710f0e
Publikováno v:
Asian Journal for Mathematics Education. 2:64-90
This small-scale comparative study investigated Spanish and Turkish middle school students’ mastery of four core cognitive skills required for proportional reasoning using the log-linear cognitive diagnosis model. We compared students in the two sa
Autor:
Marcen, Antonio M. Oller
We define A_n=\sum_{i=1}^n (-1)^i\frac{1}{i} and we show that, for every prime p, there exists a number n such that A_n\equiv 0 (mod p).
Externí odkaz:
http://arxiv.org/abs/math/0607491