Results 31 to 40 of about 1,928,367 (285)
Covariant Balance Laws in Continua with Microstructure
, 2008 The purpose of this paper is to extend the Green-Naghdi-Rivlin balance of energy method to continua with microstructure. The key idea is to replace the group of Galilean transformations with the group of diffeomorphisms of the ambient space.
Abraham +43 more
core +1 more source
Dynamics of quantum spin chains and multi-fermion excitation continua [PDF]
, 2005 We use the Jordan-Wigner representation to study dynamic quantities for the spin-1/2 XX chain in a transverse magnetic field. We discuss in some detail the properties of the four-fermion excitation continuum which is probed by the dynamic trimer ...
Derzhko, O. +3 more
core +3 more sources
Ensayos Pedagógicos, 2018 El vocabulario, tanto en su dimensión productiva como receptiva, es un elemento fundamental a la hora de afrontar una carrera académica. En este marco, su medición y la posibilidad de entender cómo es su adquisición se tornan fundamentales, a efectos de ...
Martín Gonzalo Zapico
doaj +1 more source
Metric properties of mean wiggly continua [PDF]
, 2012 We study lower and upper bounds of the Hausdorff dimension for sets which are wiggly at scales of positive density. The main technical ingredient is a construction, for every continuum K, of a Borel probabilistic measure \mu with the property that on ...
Graczyk, Jacek +2 more
core +2 more sources
Rotation intervals and entropy on attracting annular continua
, 2017 We show that if $f$ is an annular homeomorphism admitting an attractor which is an irreducible annular continua with two different rotation numbers, then the entropy of $f$ is positive.
Passeggi, Alejandro +2 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi +4 more
wiley +1 more source
Repertorio de Medicina y Cirugía, 2017 El síndrome de apnea hipopnea obstructiva del sueño (SAHOS) consiste en episodios recurrentes de limitación del paso del aire durante el sueño secundarios a alteraciones de tipo anatómico y/o funcional. Compromete la calidad de vida de quienes lo padecen
Luisa Andrea Hernández +1 more
doaj
Arte, género y educación sexual integral en la formación docente.
Encuentro Educativo, 2023 En este artículo se presentan las experiencias pedagógicas en la formación docente inicial, donde se enhebran el arte y la educación sexual integral (ESI), en y desde la perspectiva de género.
Patricia Talani Zuvela +2 more
doaj
Revista Española de Comunicación en Salud, 2020 Introducción: En España, el consumo recreativo de cannabis es ilegal. Esta ilegalidad ha vuelto a formar parte de un debate social en el que ciertas formaciones políticas se posicionan a favor de una legalización justificada por los beneficios económicos
Ana Teresa Alonso Ayuso
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Osteonecrosis (ON) is a debilitating complication of acute lymphoblastic leukemia (ALL) therapy. While numerous studies have explored its incidence and associated risk factors, investigations using large‐scale cohorts remain important to characterize ON across heterogeneous populations.
Noémie de Villiers +5 more
wiley +1 more source