Search results for " Control"

Le azioni positive nel diritto societario: le quote di genere nella composizione degli organi delle società per azioni

2012

L'articolo descrive la disciplina introdotta dalla recente legge dell’11 luglio 2011, n. 120, in materia di parità di accesso agli organi delle società per azioni quotate e di quelle sottoposte a controllo pubblico, inquadrandola anche nel più ampio contesto delle azioni positive in ambito nazionale e comunitario.

Multi-marginal entropy-transport with repulsive cost

2020

In this paper we study theoretical properties of the entropy-transport functional with repulsive cost functions. We provide sufficient conditions for the existence of a minimizer in a class of metric spaces and prove the $\Gamma$-convergence of the entropy-transport functional to a multi-marginal optimal transport problem with a repulsive cost. We also prove the entropy-regularized version of the Kantorovich duality.

A posteriori error control for Maxwell and elliptic type problems

2014

On a numerical solution of the Maxwell equations by discrete exterior calculus

2014

Functional Type Error Control for Stabilised Space-Time IgA Approximations to Parabolic Problems

2018

The paper is concerned with reliable space-time IgA schemes for parabolic initial-boundary value problems. We deduce a posteriori error estimates and investigate their applicability to space-time IgA approximations. Since the derivation is based on purely functional arguments, the estimates do not contain mesh dependent constants and are valid for any approximation from the admissible (energy) class. In particular, they imply estimates for discrete norms associated with stabilised space-time IgA approximations. Finally, we illustrate the reliability and efficiency of presented error estimates for the approximate solutions recovered with IgA techniques on a model example. peerReviewed

A graph-based multigrid with applications

2010

Oxidative stress and antioxidant levels in patients with anorexia nervosa: A systematic review and exploratory meta-analysis.

2015

Objective To systematically review and meta-analyze oxidative stress and antioxidant markers in anorexia nervosa (AN). Methods Electronic PubMed search from database inception until 12/31/2013. Out of 1062 hits, 29 studies comparing oxidative stress/antioxidant markers between patients with AN and healthy controls (HCs) with a total of 1,729 participants (AN-=-895, HCs-=-834) were eligible. Data about oxidative stress and antioxidant markers, independent of their source, were extracted. We calculated random effects standardized mean differences (SMDs) as effect size measures for outcomes reported in ≥5 studies; others were summarized descriptively. Results Compared to HCs, AN patients showe…

Digital control circuitry for the p53 dynamics in cancer cell and apoptosis

2010

Abstract Experimental work and theoretical models deduce a “digital” response of the p53 transcription factor when genomic integrity is damaged. The mutual influence of p53 and its antagonist, the Mdm2 oncogene, is closed in a feedback. This paper proposes an aerospace-based architecture for translating the p53/Mdm2/DNA damage network into a digital circuitry in which the optimal control theory is applied for obtaining the requested dynamic evolutions of some considered cell species for repairing a DNA damage. The purpose of this paper is to demonstrate the usefulness of such digital circuitry design to detect and predict the cell species dynamics for shedding light on their inner and mutua…

Pojat nostavat painoja ja tytöt pudottavat niitä: WHO-Koululaistutkimuksen tuloksia

2006

COVID-SCORE Spain: public perceptions of key government COVID-19 control measures

2021

Abstract Background Spain was initially one of the countries most affected by the coronavirus disease 2019 (COVID-19) pandemic. In June 2020, the COVID-SCORE-10 study reported that the Spanish public’s perception of their government’s response to the pandemic was low. This study examines these perceptions in greater detail. Methods We employed an ordered logistic regression analysis using COVID-SCORE-10 data to examine the Spanish public’s perception of 10 key aspects of their government’s COVID-19 control measures. These included support for daily needs, mental and general health services, communication, information and coordination, which were examined by gender, age, education level, hav…