Search results for "Conducta"
showing 10 items of 611 documents
Alterations in eating behavior in patients with substance abuse disorders
2018
RESUMEN La comorbilidad psiquiátrica entre los trastornos de la conducta alimentaria (TCA) y los trastornos por uso de sustancias (TUS) suele darse con frecuencia, complicando el tratamiento y pronóstico de ambos. En el presente trabajo se estudió la prevalencia de los trastornos alimentarios en pacientes que demandan tratamiento por un TUS, principalmente alcohol, cocaína y cannabis, así como el papel modulador de la impulsividad y la adicción a la restricción alimentaria. Los instrumentos utilizados fueron la escala de impulsividad de Barratt, el Inventario de Trastornos Alimenticios (EDI) y el Cuestionario Valencia de Adicción a la Restricción (CVAR). Los resultados muestran que los paci…
Visualization of Molecular Recognition Events on Microstructured Lipid-Membrane Compartments by In Situ Scanning Force Microscopy This work was suppo…
2002
CFTR p.Arg117His associated with CBAVD and other CFTR-related disorders
2013
International audience; BACKGROUND:The high frequency of the cystic fibrosis (CF) transmembrane conductance regulator (CFTR) gene mutation p.Arg117His in patients with congenital bilateral absence of the vas deferens (CBAVD) and in newborns screened for CF has created a dilemma.METHODS:Phenotypic and genotypic data were retrospectively collected in 179 non-newborn French individuals carrying p.Arg117His and a second CFTR mutation referred for symptoms or family history, by all French molecular genetics laboratories, referring physicians, CF care centres and infertility clinics.RESULTS:97% of the patients had the intronic T7 normal variant in cis with p.Arg117His. 89% patients were male, wit…
Tratamiento penal del abuso de información privilegiada en el mercado financiero
2012
Se entiende por 'abuso de información privilegiada' la realización de operaciones ventajosas en los mercados financieros utilizando una información no conocida por el público.
Complexes of organometallic compounds
1974
Abstract Tetraphenylarsonium and tetramethylammonium salts of the complex anions Ph 3 Pb(N 3 ) − 2 , Ph 3 Pb(N 3 )(NCS) − , Ph 2 Pb(N 3 ( 2 − 4 )) and Ph 2 Pb(N 3 )(NCS) − 2 have been prepared and characterized. Infrared spectra and solution conductance data are reported. Possible configurations of the complex anions are discussed.
Antecedents and consequences of virtual customer co-creation behaviours
2019
Purpose The purpose of this paper is to compare the antecedents and consequences of two distinct types of virtual co-creation behaviours that require different degree of effort from the customer, i.e. customer participation (CPB), and customer citizenship (CCB) behaviour, in a cross-cultural study. Design/methodology/approach A survey was conducted among members of online panels in the UK and Spain, reaching a sample of 800 online individuals who participate in online co-creation processes with fashion retailers. This design allows us to test the cross-cultural effects. Multi-group structural equations modelling was used to analyse the data. Findings Virtual co-creation behaviours are driv…
Psicothema
2010
La adicción al cibersexo constituye una «nueva patología» cuya prevalencia ha aumentado con rapidez en los últimos años, por lo que se precisa de instrumentos de evaluación validados. En este trabajo presentamos la adaptación y validación para su administración en población española del Internet Sex Screening Test (ISST). El instrumento fue administrado a 1.239 estudiantes universitarios españoles. Los resultados muestran cinco componentes que explican el 47,5% de la varianza. La consistencia interna es de 0,88 y la estabilidad temporal de 0,84. Por otro lado, el instrumento presenta una adecuada validez convergente y discriminante, mostrando la puntuación total una correlación positiva sig…
Psicothema
2020
Resumen tomado de la publicación Factores de riesgo de ser víctima de online grooming en adolescentes. Antecedentes: el riesgo de grooming se ha propagado exponencialmente con el acceso masivo de los adolescentes a las redes sociales y al internet. El objetivo del estudio fue conocer los factores personales (autoestima corporal y desinhibición) y los factores erótico-sexuales (estrategias de avance sexual y sexting erótico-pornográfico) que predicen el grooming. Método: los participantes fueron 1.200 adolescentes entre 12 y 16 años (M = 14.54, DT = 1.17, 50.83 % chicas). Se utilizó un diseño transversal con datos de auto-informes y se aplicó un modelo de ecuaciones estructurales (SEM) con a…
Plant response to irrigation with saline water in a Sicilian vineyard: results of a three-years field investigation
2012
This paper reports the results of a three-year field investigation carried out in a vineyard located in Sicily (Mazara del Vallo, Trapani) within the framework of the Project: Evolution of cropping systems as affected by climate change (CLIMESCO). Research investigated soil-plant response to irrigation performed with water having two different salinity levels; soil hydrological characteristics, soil salinity, crop transpiration and stomatal conductance were measured in field plots. The results proved that crop transpiration and stomatal conductance were significantly affected by soil salinity conditions (expressed as electrical conductivity of the soil saturated water extract). A significan…
The effect of saline water on Phillyrea angustifolia L. seedlings
2013
Water limitations in the Mediterranean areas are very common and the use of saline water for plant irrigation is becoming a necessity. Salinity generally affects plant growth and physiological processes, and can eventually lead to leaf injuries and plant death. For these reasons, the selection of salt tolerant species is a priority for landscaping purposes in the Mediterranean areas. The objective of this study was to evaluate the effect of saline water on Phillyrea angustifolia plant performance. Seventy-five rooted cuttings were grown in the greenhouse in 4-liter pots and irrigated for 5 months with saline water at different NaCl concentrations for two consecutive years. In 2010, 45 plant…