Search results for " Levels"

A Contribution to the analysis of the first Spanish public-private partnership in primary and specialized maternity care: a social network analysis a…

2021

The La Ribera University Hospital (Alzira, Valencia) was the first experience of public-private partnership in the Spanish National Health System. In addition to the need to coordinate two levels of health care (primary/specialised), two models of human resource management (public/private) had to be coordinated. To illustrate this complexity, the group of midwives in the health area has been taken, analysing their relational patterns through the methodological approach of Social Network Analysis. In terms of results, out of a population of 31 midwives, those of the public model occupy peripheral positions and cooperate poorly, both internally and externally. However, those of the private mo…

A BASIC DECISION SUPPORT SYSTEM FOR IMPROVING SERVICE LEVEL IN INTERMITTENT WATER DISTRIBUTION SYSTEMS

2012

Una experiencia de aprendizaje servicio interciclo: Relaciones interorganizacionales y orientación de carrera

2021

[EN] This service learning collaboration combines community service with academic learning. With that purpose, a collaboration network was created between the University of Valencia and Escola Gavina, a preschool, primary and secondary school. The objective was twofold, first, it attempts to give postgraduate students the opportunity to carry out a diagnostic of the inter-organizational relations of Escola Gavina. This objective is pursued through collaboration between different entities, which is one of the basis of service learning. Inter-organizational relationships are crucial in today’s society, they are becoming more frequent, and allow some organizations to achieve objectives that wo…

The Low-Lying Excited States of 2,2′-Bithiophene: A Theoretical Analysis

2004

The low-energy region of the singlet →singlet, singlet →triplet, and triplet→triplet electronic spectra of 2,2'-bithiophene are studied using multiconfigurational second-order perturbation theory (CASPT2) and extended atomic natural orbitals (ANO) basis sets. The computed vertical, adiabatic, and emission transition energies are in agreement with the available experimental data. The two lowest singlet excited states, 1 1 B u and 2'B u , are computed to be degenerate, a novel feature of the system to be borne in mind during the rationalization of its photophysics. As regards the observed high triplet quantum yield of the molecule, it is concluded that the triplet states 2 3 A g and 2 3 B u ,…

Serum metal levels in a population of Spanish pregnant women

2022

Objective: To describe serum levels of calcium, copper, selenium, magnesium, iron and zinc and evaluate their relationship with maternal socio-demographic characteristics and dietary variables in women in the first trimester of pregnancy. Method: Cross-sectional study with 1279 participants from the INMA cohorts. Results: The concentrations of the elements analyzed were within the normal range. Associations with higher levels of these metals were found for calcium with white meat intake (p = 0.026), for cop-per with excess body weight (p 71 g/day) (p = 0.014) and having been born in Spain (p = 0.001). Further, lower iron levels were associated with being overweight (p = 0.021) or obese (p <…

Approximate renormalization-group transformation for Hamiltonian systems with three degrees of freedom

1999

We construct an approximate renormalization transformation that combines Kolmogorov-Arnold-Moser (KAM)and renormalization-group techniques, to analyze instabilities in Hamiltonian systems with three degrees of freedom. This scheme is implemented both for isoenergetically nondegenerate and for degenerate Hamiltonians. For the spiral mean frequency vector, we find numerically that the iterations of the transformation on nondegenerate Hamiltonians tend to degenerate ones on the critical surface. As a consequence, isoenergetically degenerate and nondegenerate Hamiltonians belong to the same universality class, and thus the corresponding critical invariant tori have the same type of scaling prop…

Degenerate Riemann theta functions, Fredholm and wronskian representations of the solutions to the KdV equation and the degenerate rational case

2021

International audience; We degenerate the finite gap solutions of the KdV equation from the general formulation given in terms of abelian functions when the gaps tend to points, to get solutions to the KdV equation given in terms of Fredholm determinants and wronskians. For this we establish a link between Riemann theta functions, Fredholm determinants and wronskians. This gives the bridge between the algebro-geometric approach and the Darboux dressing method.We construct also multi-parametric degenerate rational solutions of this equation.

LOW CELL PROLIFERATION AND LOW THYMIDYLATE SYNTHASE LEVELS IN THE HIGHLY AGGRESSIVE SIGNET RING CELL VARIANT HISTOTYPE OF COLORECTAL CARCINOMA

2004

Lavoro a termine e contrattazione collettiva

2014

Nel ripercorrere l’evoluzione della disciplina del lavoro a tempo determinato, considerato come emblema della flessibilità e, al contempo, quale strumento per favorire l’incremento dell’occupazione, l’A. analizza in particolare il ruolo svolto dalla contrattazione collettiva, che talvolta è destinataria di un ampio rinvio legale, talaltra si ritrova ad operare entro ristretti limiti. Analysing the evolution and the regulation of fixed-term contract, considered as a symbol of flexibility and, at the same time, as a means to increase employment, the Author particularly examines the role played by collective bargaining, that sometimes is connected to a large legal referral, sometimes has to op…

Comparing the outcomes of two different approaches to CEFR-based rating of students’ writing performances across two European countries

2018

This study investigated to what extent two teams of experienced raters from different European countries (Finland and Austria), using their own CEFR-based rating scale (one holistic and one analytic), agreed on the CEFR level of students’ writing performances. Both teams rated one hundred performances written by Austrian secondary school students based on two tasks. The Finnish raters (N = 3) applied a holistic CEFR-linked rating scale consisting of verbatim CEFR descriptors developed in Finland, while the Austrian team (N = 6) used an analytic CEFR-linked rating scale consisting of four criteria developed in Austria. The ratings were analysed using the Rasch model. Although there were indi…