Search results for "Transversal"
showing 10 items of 164 documents
Promoting Employability in Higher Education: A Case Study on Boosting Entrepreneurship Skills
2020
How can higher education increase the employability of university students? We present a case study on an innovative training itinerary aimed to promote the participation of teaching staff to stimulate the creativity of students and enhance their employability skills. Students acquire the entrepreneurship competences by applying the problem-solving methodology to their innovative projects based on sustainable development. The participation in the contest shows a growing importance, with topics ranging from the more technical ones, such as nutrition innovation, science innovation, or sustainability, to the social projects, related to social services, inclusion, or services against gender vio…
Oxidative stress is associated with an increased antioxidant defense in elderly subjects: a multilevel approach.
2014
© 2014 Fonseca et al. Background: Studies of associations between plasma GSH-Px activity and cardiovascular risk factors have been done in humans, and contradictory results have been reported. The aim of our study was to assess the association between the scavenger antioxidant enzyme glutathione peroxidase (GSH-Px) activity in plasma and the presence of novel and classical cardiovascular risk factors in elderly patients. Copyright: Methods: We performed a cross-sectional study with baseline data from a subsample of the PREDIMED (PREvención con DIeta MEDiterránea) study in Spain. Participants were 1,060 asymptomatic subjects at high risk for cardiovascular disease (CVD), aged 55 to 80, selec…
A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial
2012
Objective Independently of total caloric intake, a better quality of the diet (for example, conformity to the Mediterranean diet) is associated with lower obesity risk. It is unclear whether a brief dietary assessment tool, instead of full-length comprehensive methods, can also capture this association. In addition to reduced costs, a brief tool has the interesting advantage of allowing immediate feedback to participants in interventional studies. Another relevant question is which individual items of such a brief tool are responsible for this association. We examined these associations using a 14-item tool of adherence to the Mediterranean diet as exposure and body mass index, waist circum…
Prevalencia de hipertensión arterial y su asociación con antropometría y dieta en niños (6 a 9 años): estudio aniva
2018
espanolIntroduccion: estudios recientes alertan de cambios en los habitos alimentarios y de un aumento del sobrepeso en ninos como posibles factores de riesgo de una hipertension temprana. Objetivos: conocer la prevalencia de normotension, prehipertension e hipertension en los ninos estudiados y valorar su posible asociacion con la dieta e indicadores antropometricos. Metodos: se realizo un estudio transversal dentro del Proyecto “Antropometria y Nutricion Infantil de Valencia” (ANIVA), donde se valoro dieta, presion arterial y antropometria en 652 ninos/as de entre seis y nueve anos. Se aplicaron los criterios de la Organizacion Mundial de la Salud (OMS) para identificar normotensos, prehi…
The COVID-19 Crisis: Skills That Are Paramount to Build into Nursing Programs for Future Global Health Crisis
2020
The COVID-19 pandemic started at the end of 2019 and can be considered one of the most difficult health crises of the past century. It has had a devastating effect around the world, not only for public health, but also for the economy, labor market, and other facets of individual and societal life. Health systems have been put under high strain, and health professionals have experienced unusual and stressful work circumstances. With the aim of drawing lessons for nursing education, the present study analyzed, during the weeks of peak infection in Spain, the stress experience and coping strategies of a sample of 403 nurses from the Spanish health system. Specifically, we analyzed how tenure,…
Cubic interactions of Maxwell-like higher spins
2017
We study the cubic vertices for Maxwell-like higher-spins in flat and (A)dS background spaces of any dimension. Reducibility of their free spectra implies that a single cubic vertex involving any three fields subsumes a number of couplings among different particles of various spins. The resulting vertices do not involve traces of the fields and in this sense are simpler than their Fronsdal counterparts. We propose an extension of both the free theory and of its cubic deformation to a more general class of partially reducible systems, that one can obtain from the original theory upon imposing trace constraints of various orders. The key to our results is a version of the Noether procedure al…
Unquenching the gluon propagator with Schwinger-Dyson equations
2012
In this article we use the Schwinger-Dyson equations to compute the nonperturbative modifications caused to the infrared finite gluon propagator (in the Landau gauge) by the inclusion of a small number of quark families. Our basic operating assumption is that the main bulk of the effect stems from the "one-loop dressed" quark loop contributing to the full gluon self-energy. This quark loop is then calculated, using as basic ingredients the full quark propagator and quark-gluon vertex; for the quark propagator we use the solution obtained from the quark gap equation, while for the vertex we employ suitable Ans\"atze, which guarantee the transversality of the answer. The resulting effect is i…
Low-temperature large-distance asymptotics of the transversal two-point functions of the XXZ chain
2014
We derive the low-temperature large-distance asymptotics of the transversal two-point functions of the XXZ chain by summing up the asymptotically dominant terms of their expansion into form factors of the quantum transfer matrix. Our asymptotic formulae are numerically efficient and match well with known results for vanishing magnetic field and for short distances and magnetic fields below the saturation field.
Assessing Master Students' Competencies Using Rubrics: Lessons Learned from Future Secondary Education Teachers
2020
The aim of this paper is to provide insights into the appropriateness of teaching-learning and evaluation processes using rubrics, for student self-assessments. We studied students enrolled on the Master&rsquo
Estudio multivariante de la calidad del agua: Aplicación al río Júcar en el período 1990-2013
2014
SUMMARY A study of the Jucar River’s water quality in the period 1990-2013 is performed using multivariate analysis tools. This study is both of longitudinal and transversal nature, ie, water quality is assessed along the river, thus observing the variations in its characteristics