Results 41 to 50 of about 129,406 (153)
Revue Congolaise des Sciences et Technologies, 2023 Résumé Cette recherche a pour objectif de faire l’état de lieu des unités pédagogiques de mathématique enfin de découvrir l’impact du service de SENAFOR (Service National de Formation) sur le terrain particulièrement dans la province éducationnelle ...
Lucien Munsa Metilla +4 more
doaj +1 more source
Cold hardiness mechanisms and modeling: existing approaches and future avenues
New Phytologist, EarlyView.Summary Cold hardiness models are useful tools to predict cold damage in plants, such as those produced by unseasonal temperature cycles or by increased cold exposure. Although development of these models started about five decades ago, their applications remain limited.
Guillaume Charrier +3 more
wiley +1 more source
Glossa, 2020 Les nombres et les mathématiques ont une importance fondamentale dans notre société. Pourtant, beaucoup de contextes peuvent mener à des difficultés d’apprentissage en mathématiques (exemple : déficience intellectuelle, syndromes génétiques).
Anne LAFAY, Julie CATTINI
doaj
The Journal of Physiology, EarlyView.Abstract figure legend We investigated the age‐ and sex‐related differences in the apicobasal repolarization gradient (ABRG) and evaluated their possible role inventricular arrhythmia vulnerability. Electrocardiographic imaging (ECGI) was performed in healthy subjects during sinus rhythm, and the average recovery time (RT) and activation–recovery ...
Vladimír Sobota +9 more
wiley +1 more source
Médiations & Médiatisations, 2018 Bien que l’usage des médias sociaux fasse partie intégrante de notre vie sociale, la fonction principale de cet outil ne semble pas être d’apprendre. En prenant l’exemple particulier de Twitter, on retrouve toutefois des initiatives, encore peu répandues,
Mathieu Thibault, Fabienne Venant
doaj +1 more source
Algebraic symbolism as a conceptual barrier in learning mathematics [PDF]
, 2013 The use of symbolism in mathematics is probably the mostly quoted reason people use for explaining their lack of understanding and difficulties in learning mathematics. We will consider symbolism as a conceptual barrier drawing on some recent findings in
Heeffer, Albrecht
core
The Journal of Physiology, EarlyView.Abstract figure legend Modelling β‐adrenergic stimulation in sympathetically remodelled ventricular substrates. Myocardial infarction could result in sympathetic remodelling in ventricular tissues, which affects arrhythmia dynamics. However sympathetic remodelling is challenging to control experimentally; therefore we created an ionic model that ...
Kelly Zhang +3 more
wiley +1 more source
L’autoévaluation de l’élève en mathématiques
Revue Internationale d’Éducation de Sèvres, 1997 Dans certaines écoles norvégiennes, différents outils - journal de bord, fiche d’autoévaluation, dossier, etc. - ont été utilisés en cours de mathématiques pour apprendre aux élèves à s’autoévaluer.
Sigrun Jernquist
doaj +1 more source
Soliton surfaces associated with sigma models; differential and algebraic aspect
, 2012 In this paper, we consider both differential and algebraic properties of surfaces associated with sigma models. It is shown that surfaces defined by the generalized Weierstrass formula for immersion for solutions of the CP^{N-1} sigma model with finite ...
Goldstein, P. P. +2 more
core +1 more source
Asymptotic Analysis of the Static Bidomain Model for Pulsed Field Cardiac Ablation
Mathematical Methods in the Applied Sciences, Volume 49, Issue 4, Page 2510-2531, 15 March 2026.ABSTRACT Cardiac arrhythmias are caused by faulty electrical signals in the heart, which lead to chaotic wave propagation and impaired cardiac function. This work focuses on a non‐thermal ablation technique based on electroporation (EP), a promising method for treating arrhythmias, called pulsed field ablation (PFA).
Annabelle Collin +2 more
wiley +1 more source