Search results for "BEC"
showing 10 items of 947 documents
Stochastic differential equations with coefficients in Sobolev spaces
2010
We consider It\^o SDE $\d X_t=\sum_{j=1}^m A_j(X_t) \d w_t^j + A_0(X_t) \d t$ on $\R^d$. The diffusion coefficients $A_1,..., A_m$ are supposed to be in the Sobolev space $W_\text{loc}^{1,p} (\R^d)$ with $p>d$, and to have linear growth; for the drift coefficient $A_0$, we consider two cases: (i) $A_0$ is continuous whose distributional divergence $\delta(A_0)$ w.r.t. the Gaussian measure $\gamma_d$ exists, (ii) $A_0$ has the Sobolev regularity $W_\text{loc}^{1,p'}$ for some $p'>1$. Assume $\int_{\R^d} \exp\big[\lambda_0\bigl(|\delta(A_0)| + \sum_{j=1}^m (|\delta(A_j)|^2 +|\nabla A_j|^2)\bigr)\big] \d\gamma_d0$, in the case (i), if the pathwise uniqueness of solutions holds, then the push-f…
Maximal regularity for Kolmogorov operators in L2 spaces with respect to invariant measures
2006
Abstract We prove an optimal embedding result for the domains of Kolmogorov (or degenerate hypoelliptic Ornstein–Uhlenbeck) operators in L 2 spaces with respect to invariant measures. We use an interpolation method together with optimal L 2 estimates for the space derivatives of T ( t ) f near t = 0 , where T ( t ) is the Ornstein–Uhlenbeck semigroup and f is any function in L 2 .
Mindfulness, inattention and performance in a driving simulator
2015
The following study will explore the link between mindfulness, driver inattention and a number of driving performance variables that were tested using the SIMUVEG driving simulator. 67 subjects between the ages of 19 and 27 completed the mindful attention awareness scale, attention-related driving errors scale and attention-related cognitive errors scale questionnaires, and were evaluated in two driving performance measures: time to line-crossing and mean speed. The results did not show a correlation between driving performance and mindfulness measures; they did show low but significant correlations with driver inattention measures. A regression analysis suggested that the specific measure …
Droit et philosophie à la lumière de l'Encyclopédie
2015
International audience; Quelle place occupe le droit dans l’Encyclopédie de Diderot et de D’Alembert ? Quels rapports le mouvement encyclopédique et l’esprit de la Déclaration des droits de 1789 entretiennent-ils ? Dans cette étude novatrice, Luigi Delia explore les enjeux du droit dans l’entreprise emblématique des Lumières.Encadrée par la publication de deux ouvrages fondamentaux – L’Esprit des lois de Montesquieu (1748) et le Traité des délits et des peines de Beccaria (1765) –, l’Encyclopédie propose une nouvelle conception de la justice en faisant dialoguer des cultures juridiques différentes, celle des juristes et celle des philosophes. À partir …
Lung deposition of extrafine inhaled corticosteroid (ICS)-containing fixed combinations drug in COPD patients using Functional Respiratory Imaging (F…
2018
Introduction: FRI is a novel computational fluid dynamics (CFD)-based technique using formulation profile and patients lung CT scan to simulate aerosol deposition. Aims and objectives: To evaluate lung deposition of pressurized metered dose inhaler (pMDI) extrafine beclometasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G Trimbow®) with pMDI extrafine BDP/FF (Foster®) pMDI and compared them with reference gamma scintigraphy data. Methods: FRI was used to assess, in silico, the deposition of pMDI combination products (BDP/FF/G and BDP/FF) in 20 moderate to severe COPD patients. FRI combined high-resolution lung CT scans of each patient with in silico computational flow simulati…
L'école du socle sans le socle : le cas du Québec
2014
En ligne sur http://cercles.cahiers-pedagogiques.com/fil/360319/une-ecole-du-socle-sans-le-socle-le-cas-du-quebec-meuret; National audience; Le Québec ne met pas en oeuvre de socle commun, c'est à dire n'a pas défini des compétences minimales que tous les élèves doivent posséder quand ils quittent l'école. Pourtant, les élèves faibles québécois ont des performances remarquables dans toutes les grandes évaluations internationales: PIRLSQ, TIMSS, PISA. Cet article s'interroge sur les caractéristiques de l'enseignement québécois qui concourrent à ce bon niveau des élèves les plus faibles et dont pourrait s'inspirer une école du socle en France.
Tratamiento jurídico de una enfermedad social. Los trastornos de la conducta alimentaria (TCA)
2018
The boundless increase of people suffering from an Eating Disorder (ED), makes necessary to develop measures related to other factors, in order to overcome the ones characterized of being strictly sanitary. The disease has become a social and cultural phenomenon. The exaltation of the cult to the body, with the stereotype of the extreme thinness linked with beauty and success is causing that, particularly young people, try to achieve an image which, in many cases, can jeopardize their health, that is the reason why the rearrangement of values has become an objective of paramount importance. Therefore, the fight against this social illness requires legal actions in order to prevent it from g…
Approaches to teaching biology: A look at the contents
2020
En el marco de un diseño didáctico multirreferencial y contextualizado a necesidades específicas, tomar decisiones sobre los contenidos exige poner en juego conocimientos específicos de la didáctica de las ciencias. Tras relevar el uso del término enfoque en la bibliografía de didáctica de las ciencias experimentales y formación del profesorado, reconocemos como enfoques establecidos a CTSA, la interdisciplinariedad y la historia de las ciencias. Sin embargo, al conceptualizar nuestra postura acerca del concepto de enfoque, asociado a las decisiones que tomamos las y los docentes sobre los contenidos, realizamos un análisis epistemológico y didáctico de la Biología y de propuestas de enseña…
What color is your heart? The use of emojis in social activism processes
2020
En este artículo se analiza el empleo de los emojis como elemento de afiliación grupal en los procesos de activismo digital. A partir de la observación de diferentes perfiles activos en la red social Twitter y de tuits producidos por dichas cuentas, se identifica el uso de los emoji del corazón (en distintos colores) en concurrencia con diferentes hashtag como estrategias de encuadre. En este trabajo exploratorio, ilustramos nuestro estudio con la oposición que, entre el emoji del corazón verde y el emoji del corazón azul, se generó en Twitter, a partir de la remediación digital de los pañuelos de colores empleados por las y los activistas movilizados en torno a la discusión sobre la amplia…
Parenting Styles, Prosocial, and Aggressive Behavior: The Role of Emotions in Offender and Non-offender Adolescents
2017
The aim is to analyse the parenting styles effects (acceptance, negative control and negligence) on prosociality and aggressive behavior in adolescents through the mediator variables empathy and emotional instability, and also, if this model fits to the same extent when we study adolescents institutionalized due to problems with the law and adolescents from the general population, and at the same time, if the values of the different analyzed variables are similar in both groups of adolescents. We carried out a cross-sectional study. 220 participants from schools in the metropolitan area of Valencia took part in the study. Also, 220 young offenders took part recruited from four Youth Detenti…