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Análisis de las incidencias en encuestas presenciales: mejoras en el trabajo de campo
(Centro de Investigaciones SociológicasREIS, 2014)
Artículo / Artikulua,
El objetivo de este trabajo es conocer las situaciones previas a la incorrecta selección de los entrevistados en las encuestas, y sus consecuencias, centrados en las investigaciones que seleccionan a los
entrevistados ...
Upper bounds on scattering processes and metamaterial-inspired structures that reach them
(IEEE, 2014)
Artículo / Artikulua,
The physical limitations on time-harmonic scattering processes are investigated on the basis of the optical theorem. Previously derived least upper bounds on the total scattering and absorption cross-sections are obtained ...
Control of discrete event systems by means of discrete optimization and disjunctive colored PNs: application to manufacturing facilities
(Hindawi, 2014)
info:eu-repo/semantics/article,
Artificial intelligence methodologies, as the core of discrete control and decision support systems, have been extensively applied
in the industrial production sector. The resulting tools produce excellent results in ...
Strength and endurance training prescription in healthy and frail elderly
(International Society on Aging and Disease (ISOAD), 2014)
info:eu-repo/semantics/article,
Aging is associated with declines in the neuromuscular and cardiovascular systems, resulting in an impaired capacity to perform daily activities. Frailty is an age-associated biological syndrome characterized by decreases ...
An explanatory model regarding the relationships between psychological traits and creativity
(Servicio de Publicaciones de la Universidad de Murcia, 2014)
info:eu-repo/semantics/article,
El objetivo de esta investigación fue probar un modelo teórico explicativo de las relaciones que puedan darse entre determinadas variables psicológicas y la creatividad. Concretamente, se examinaron las relaciones existentes ...
Characterization of nontypable haemophilus influenzae isolates recovered from adult patients with underlying chronic lung disease reveals genotypic and phenotypic traits associated with persistent infection
(Public Library of Science, 2014)
info:eu-repo/semantics/article,
Nontypable Haemophilus influenzae (NTHi) has emerged as an important opportunistic pathogen causing infection in adults
suffering obstructive lung diseases. Existing evidence associates chronic infection by NTHi to the ...
Systematic production of inactivating and non-inactivating suppressor mutations at the relA locus that compensate the detrimental effects of complete spoT loss and affect glycogen content in Escherichia coli
(Public Library of Science, 2014)
info:eu-repo/semantics/article,
In Escherichia coli, ppGpp is a major determinant of growth and glycogen accumulation. Levels of this signaling nucleotide
are controlled by the balanced activities of the ppGpp RelA synthetase and the dual-function ...
HPLC-MS/MS analyses show that the near-starchless aps1 and pgm leaves accumulate wild type levels of ADPglucose: further evidence for the occurrence of important ADPglucose biosynthetic pathway(s) alternative to the pPGI-pPGM-AGP pathway
(Public Library of Science, 2014)
info:eu-repo/semantics/article,
In leaves, it is widely assumed that starch is the end-product of a metabolic pathway exclusively taking place in the
chloroplast that (a) involves plastidic phosphoglucomutase (pPGM), ADPglucose (ADPG) pyrophosphorylase ...
Patrón socioeconómico en la alimentación no saludable en niños y adolescentes en España
(Elsevier España, 2014)
info:eu-repo/semantics/article,
Objetivo: Investigar la posible asociación de patrones alimentarios relacionados con la obesidad
y la posición socioeconómica en la población infantil y adolescente española.
Diseño: Estudio descriptivo transversal. ...
Magnetic dipole super-resonances and their impact on mechanical forces at optical frequencies
(Optical Society of America, 2014)
info:eu-repo/semantics/article,
Artificial magnetism enables various transformative optical
phenomena, including negative refraction, Fano resonances, and unconventional
nanoantennas, beamshapers, polarization transformers and perfect
absorbers, and ...