Search results for "CONST"
showing 10 items of 7706 documents
La paridad a la luz de la equidad. Propuesta para una nueva lectura del principio de igualdad
2014
Los fundamentos de la crisis de la representatividad han sido ya ampliamente tratados. El alejamiento, por no decir la exclusión de las mujeres de la gobernanza política, también es un tema recurrente de los estudios pluridisciplinarios, feministas o no. Lejos de pretender hacer una síntesis de estas problemáticas, la tesis se enfoca en el planteamiento de los instrumentos políticos y jurídicos, instaurados por los sistemas políticos, que se lanzaron a la integración de las mujeres en el espacio de la toma de decisión política. La paridad de género consiste en una medida que estos últimos años ha generado una renovación conceptual de principios fundamentales como la igualdad. Instituida en …
La disciplina statale dell'immigrazione tra profili di criticità costituzionale e diritto vivente alla luce di alcune recenti vicende normative
2021
La disciplina statale dell'immigrazione non è riuscita a risolvere le aporie connesse allo squilibrio tra diritti umani ed esercizio del potere pubblico statuale: ciò rende necessaria un'interpretaziine adeguatrice che è operata dalla giurisdizioni coinvolte. Il diritto di matrice giurisprudenziale si sovrappone così al diritto positivo, sostituendosi ad esso con modalità che interrogano sui limiti del diritto vivente anche con riguardo al ruolo della Corte costituzionale. L'ultimo intervento normativo in materia, il D.L. n. 130/2020, non ha eliminato tutte le incertezze ed ambiguità della disciplina preesistente, essendosi limitato il legislatore a recepire, con alcune correzioni minimali,…
Capturing the Severity and Impairment Associated With Depression: The Overall Depression Severity and Impairment Scale (ODSIS) Validation in a Spanis…
2019
Background: The Overall Depression Severity and Impairment Scale (ODSIS) is a self-report scale designed to evaluate the severity and functional impairment associated with depression. Objective: This study evaluated the psychometric properties of the online version of the ODSIS in Spanish outpatients with depression and anxiety disorders. Method: Patients with a main diagnosis of a depressive (n = 283) or anxiety disorder (n = 191) and a mean age of 38.15 (SD = 12.06) were evaluated with a clinical diagnostic interview and measures assessing depression, anxiety, positive and negative affect, and quality of life. Factorial structure, internal consistency, convergent, and discriminant validit…
Traces of earlier Proto-Indo-European and its active alignment in German: the impersonal passive constructions
2013
Optimal Heating of an Indoor Swimming Pool
2020
This work presents the derivation of a model for the heating process of the air of a glass dome, where an indoor swimming pool is located in the bottom of the dome. The problem can be reduced from a three dimensional to a two dimensional one. The main goal is the formulation of a proper optimization problem for computing the optimal heating of the air after a given time. For that, the model of the heating process as a partial differential equation is formulated as well as the optimization problem subject to the time-dependent partial differential equation. This yields the optimal heating of the air under the glass dome such that the desired temperature distribution is attained after a given…
Disseny i validació d'un instrument per avaluar la inclusivitat funcional en el Sistema Educatiu
2022
L’estudi que es desenvolupa en la present investigació se centra en el disseny i validació inicial d’una escala que permeta mesurar la percepció/opinió del professorat de primària i secundària obligatòria respecte a la IF (IF). La finalitat d'aquest procés d'investigació avaluativa és el disseny d'un model sistèmic d'anàlisi de la qualitat educativa, des d'un enfocament d'avaluació de necessitats, que integra un sistema de qüestionaris de context optimitzat a nivell mètric, que afavorisca la utilitat de les avaluacions de sistemes, tenint com a principi la Cohesió Social. L’objectiu general de l’estudi teòric és fonamentar l’educació inclusiva, parant atenció en la inclusió educativa de l’a…
L'habitat néolithique récent de Geispolsheim "Forlen" (Bas-Rhin) : contribution à la périodisation de la culture de Munzingen et à l'étude de ses rel…
2011
The recent Neolithic site of Forlen in Geispolsheim, attributed to the recent Munzingen, has yielded a series of enclosures containing ceramic forms unprecedented in the context of Munzingen B. We have detected the influence of late productions by the Pfyn culture and propose the identification of a new stage in the recent Munzingen, which we have unoriginally named Munzingen C, and is typified by the appearance of ceramic forms with rounded profiles. This episode may date from around 3650-3550 BC, a late dating that has been confirmed by two carbon 14 tests. The discovery allows a strong claim to be made that ancient trading networks that linked the Rhine Valley with the Swiss Plateau and …
Allosteric regulation by Mg2+ of the vacuolar H(+)-PPase from Acer pseudoplatanus cells. Ca2+/Mg2+ interactions.
1996
The tonoplast H(+)-PPase was previously characterized in Acer pseudoplatanus cells (Pugin et al (1991) Plant Sci 73, 23-34; Fraichard et al (1993) Plant Physiol Biochem 31, 349-359). Tonoplast vesicles were obtained from vacuoles isolated from protoplasts of A pseudoplatanus suspension cultures and used to study kinetic effects of Mg2+ and Ca2+ on PPi hydrolysis. The concentrations of ionic species (free Mg2+, free PPi, and MgPPi complexes) were calculated with apparent dissociation constants of 55.3 microM for MgPPi and 59.6 microM for CaPPi. Our results indicated that the substrate of the tonoplast PPase was a MgPPi complex and that free Mg2+ was essential for PPi hydrolysis. With fixed f…
Calcium silicate hydrates: Solid and liquid phase composition
2015
© 2015 Elsevier Ltd. This paper presents a review on the relationship between the composition the structure and the solution in which calcium silicate hydrate (C S H) is equilibrated. The silica chain length in C S H increases with the silicon concentration and the calcium content in the interlayer space with the calcium concentrations. Sodium and potassium are taken up in the interlayer space preferentially at low calcium concentrations and thus by low Ca/Si C S H. Aluminium uptake in C S H increases strongly at higher aluminium concentrations in the solution. At low Ca/Si aluminium substitutes silica in the bridging position at Ca/Si. > 1 aluminium is bound in TAH. Recently developed ther…
Dissociation-constants of metat-ion-complexes with alkaline phosphatase from pig kidney.
1976
Using metal-ion buffers it was possible to remove Zn2+, Mg2+ and Mn2+ ions of pig kidney alkaline phosphatase reversibly. The dissociation constants obtained are KEMg: 4 X 10(-7) M, KEMn: 4 X 10(-8) M and KEZn: 8 X 10(-13) M (22 degrees C, pH: 9.6, mu: 0.07).