Listar por autor UPNA "Moler Cuiral, José Antonio"
Mostrando ítems 1-20 de 21
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Addressing the issue of trust in elementary teachers' Maths-specific education: ANFoMAM project
To improve primary school teachers' maths-specific education at university, our project will develop a series of workshops, as ready-to-use instruments, which closely consider children's way of learning and their relationship ... -
Designing experiments for estimating an appropriate outlet size for a silo type problem
Jam formation is a problem that may occur when granular material is discharged by gravity from a silo. The estimation of the minimum outlet size, which guarantees that the time to the next jamming event is long enough, can ... -
Efecto del contacto y la actitud en la motivación de aprendices de español L2 en un programa de estudios en el extranjero
Este artículo analiza el grado y el tipo de motivación en 97 estudiantes deespañol L2 universitarios en un programa de estudios en el extranjero(PREE). También indaga sobre el efecto del contacto conhispanohablantes ... -
Evaluation of grape stems and grape stem extracts for sulfur dioxide replacement during grape wine production
Sulfur dioxide (SO2), the main preservative in wine, may affect the sensory properties of the wines, as well as cause allergic reactions and headaches in sensitive people. The aim of this work was to evaluate the replacement ... -
Grape stems as preservative in Tempranillo wine
SO2 is the most widely used preservative in the wine industry. However, there are several drawbacks related with the use of SO2 in wine, such as, its toxicity and the unpleasant odor in case of excess [1]. These reasons ... -
I Congreso Salud, Desastres y Desarrollo Sostenible: libro congreso
El congreso se plantea como un foro de encuentro de investigadores del área de Investigación Operativa con interés en aplicaciones a la salud, los desastres y el desarrollo sostenible, y los profesionales de la toma de ... -
Impact of extraction conditions on the phenolic composition and antioxidant capacity of grape stem extracts
The use of grape stems for the extraction of bioactive compounds to be used in the pharmaceutical, food, and cosmetic industries is a promising objective. The aim of this work is to determine the influence of the different ... -
Medicago sativa and Medicago truncatula show contrasting root metabolic responses to drought
Drought is an environmental stressor that affects crop yield worldwide. Understandingplant physiological responses to stress conditions is needed to secure food in futureclimate conditions. In this study, we applied a ... -
A multistate model and its standalone tool to predict hospital and ICU occupancy by patients with COVID-19
Objective: This study aims to build a multistate model and describe a predictive tool for estimating the daily number of intensive care unit (ICU) and hospital beds occupied by patients with coronavirus 2019 disease ... -
Perché la matematica nella scuola dell'infanzia e nella scuola primaria. Insegnanti in formazione iniziale e in servizio di fronte all'universo matematico
Esta publicación en formato digital incluye los siguientes puntos: Siete cuestionarios diseñados en el marco del proyecto y dirigidos a docentes en formación inicial y continua, orientados a conocer sus conocimientos, ... -
Performance measures in dose-finding experiments
In the first phase of pharmaceutical development, and assuming that the probability of positive response increases with dose, the main statistical goal is to estimate a percentile of the dose–response function for a given ... -
Phenolic composition of grape stems from different Spanish varieties and vintages
Grape stems are a by‐product from the wine industry that has been underused to date despite having great potential for the agro‐food and cosmetic industries. The aim of the present work was to characterize grape stem ... -
Por qué trabajar las matemáticas en la escuela infantil y primaria. Visión de las matemáticas entre profesores en formación inicial y continua
Esta publicación en formato digital incluye los siguientes puntos: Siete cuestionarios diseñados en el marco del proyecto y dirigidos a docentes en formación inicial y continua, orientados a conocer sus conocimientos, ... -
Pourquoi travailler les mathématiques à l'école primaire. Vision des mathématiques chez les enseignants en formation initiale et continue
Esta publicación en formato digital incluye los siguientes puntos: Siete cuestionarios diseñados en el marco del proyecto y dirigidos a docentes en formación inicial y continua, orientados a conocer sus conocimientos, ... -
Probabilistic analysis of adaptive experimental designs
Un ensayo clínico es un experimento estadístico que consiste en comparar el comportamiento de dos tratamientos con objeto de establecer la superioridad de uno respecto al otro. En esta tesis se ha presentado un nuevo ... -
Psychosocial adjustment of in-home caregivers of family members with dementia and parkinson's disease: a comparative study
Neurodegenerative diseases such as Parkinson's and dementia are highly prevalent worldwide. People who suffer from these disorders often receive in-home care and assistance from family members, who must dedicate a considerable ... -
Reducing SO₂ doses in red wines by using grape stem extracts as antioxidants
SO₂ is a very important wine preservative. However, there are several drawbacks associated with the use of SO₂ in wine. The aim of this work is to evaluate the effect of the partial substitution of SO₂ in the Tempranillo ... -
Stability of phenolic compounds in grape stem extracts
Grape stem is rich in phenolic compounds, especially stilbenes. These antioxidants can be degraded during the storage of grape stem extracts for long periods of time. The aim of this work was to analyze the stability of ... -
Valorization of agri-food waste through the extraction of bioactive molecules. Prediction of their sunscreen action
The aim of this work was to identify the phenolic composition of 18 different vegetable residues and to determine the relationship between their phenolic compounds, antioxidant capacity and sun protection factor. For ...