Search results for " vita."
showing 10 items of 584 documents
Qualità della vita, benessere e adattamento in studenti stranieri. Un'indagine esplorativa
2010
Il presente contributo riporta le prime rilevazioni di una ricerca esplorativa sulla qualità delle relazioni umane di 15 studenti stranienri iscritti ai corsi di laurea dell’Università degli Studi di Palermo. Di particolare interesse sono state la comprendione delle motivazioni e dei vissuti emotivi legati al trasferimento, l’adattamento ai nuovi ambienti di vita e il confronto con la differenza culturale. Nello specifico sono stati indagati i livelli di soddisfazione e benessere percepito, il legame affettivo verso i luoghi e la rappresentazione di sé e del vissuto emozionale.
Precursors of Body Dissatisfaction and its Implication for Psychological Well-Being in Young Adults
2019
The authors examined leisure-time physical activity (LTPA), body mass index (BMI), and perceived physical ability as body dissatisfaction antecedents, and analyzed their relationship to well-being. The sample comprised 501 university students. Data were collected using a self-administered survey. Path analysis revealed that LTPA positively predicted perceived physical ability. BMI and perceived physical ability predicted body dissatisfaction (positively and negatively, respectively). Body dissatisfaction negatively predicted subjective vitality, whereas perceived physical ability positively predicted subjective vitality. These results support the inclusion of LTPA in intervention programs t…
EFICACIA DE UN PROGRAMA DE INTERVENCIÓN PARA MEJORAR LA COMPETENCIA, AUTONOMÍA Y BIENESTAR DE EDUCADORES DE CENTROS DE PROTECCIÓN DE MENORES
2010
En este estudio cuasi-experimental pre-test post-test sin grupo control, se analizaron los efectos de un programa de intervencion, cuyo objetivo fue mejorar el bienestar de los educadores a traves de la satisfaccion de las necesidades de competencia y de autonomia. Participaron 55 educadores, 24 hombres y 31 mujeres (M edad = 33,6; DT = 8,1) que trabajaban en Centros de Proteccion de Menores de la Comunidad Valenciana. Los resultados mostraron un cambio significativo en todas las variables en la direccion esperada. Ademas, informaron que los cambios en la satisfaccion de las necesidades de competencia y autonomia produjeron cambios en la autoestima; mientras que las variaciones en la vitali…
Corrigendum: Quality of the Physical Education Teacher's Instruction in the Perspective of Self-Determination
2021
[This corrects the article DOI: 10.3389/fpsyg.2021.708441.].
SUCESOS VITALES Y TENSIONES EN FAMILIAS CON HIJOS ADOLESCENTES: Life events and strains in families with teenagers
2001
Los objetivos de este estudio son: a) Describir los sucesos vitales y tensiones que afectan a los padres con hijos adolescentes, y b) Verificar las posibles diferencias en la descripción de estos sucesos por parte de los padres en función de la edad del hijo adolescente mayor: mayor o menor de 19 años. A tal fin, una muestra de 386 padres (193 matrimonios) de hijos adolescentes fueron evaluados a partir del FILE (Hernández Córdoba 1991). Resultados: a) durante el último año se da un mayor promedio de tensiones intrafamiliares, seguidas por las económicas y laborales; b) los padres con un hijo primogénito de 19 años o más experimentan más tensiones por enfermedad, y por la entrada o salida d…
Cardiovascular and respiratory variability during orthostatic and mental stress: A comparison of entropy estimators
2017
The aim of this study is to characterize cardiovascular and respiratory signals during orthostatic and mental stress as reflected in indices of entropy and complexity, providing a comparison between the performance of different estimators. To this end, the heart rate variability, systolic blood pressure, diastolic blood pressure and respiration time series were extracted from the recordings of 61 healthy volunteers undergoing a protocol consisting of supine rest, head-up tilt test and mental arithmetic task. The analysis was performed in the information domain using measures of entropy and conditional entropy, estimated through model-based (linear) and model-free (binning, nearest neighbor)…
Information-theoretic assessment of cardiovascular variability during postural and mental stress
2016
This study was aimed at investigating the individual and combined effects of postural and mental stress on short-term cardiovascular regulation. To this end, we applied measures taken from the emerging framework of information dynamics on the beat-to-beat spontaneous variability of RR interval and systolic arterial pressure (SAP) measured from healthy subjects in the resting supine position and during the separate and simultaneous execution of experimental protocols performing head-up tilt (HUT) and mental arithmetics (MA). The information stored in RR interval variability, a measure inversely related to the complexity of the time series, increased significantly during HUT and HUT+MA compar…
A measurement of the K-S lifetime
2002
A measurement of the K_S lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The K_S lifetime is derived from the ratio of decay time distributions in simultaneous, collinear K_S and K_L beams, giving a result which is approximately independent of the detector acceptance and with reduced systematic errors. The result obtained is tau_S=(0.89598 +- 0.00048 +- 0.00051)x10^(-10) s, where the first error is statistical and the second systematic.
Trattamento delle manifestazioni vascolari nella Sclerosi Sistemica e qualità della vita: nuovo protocollo
2005
Kardiopulmonale Parameter bei Hyperthyreose
1999
Background Hyperthyroid patients often suffer from impaired exercise capacity with dyspnoea. Two well established, non-invasive methods were used to evaluate the influence of hyperthyroidism on cardiopulmonary function. Patients and methods In 42 patients with hyperthyroidism we performed spirometry and cardiopulmonary exercise testing before and after 7 days of propranolol therapy as well as in euthyroidism. Results In hyperthyroidism reduced vital capacity and 1-second capacity were observed (95.5 +/- 2.4% vs 102.6 +/- 1.5%; p = 0.0087; 89.4 +/- 2.3% vs 95.2 +/- 2.2%; p = 0.0179). No changes showed during beta-blockade. At the anaerobic threshold reduced tidal volume and enhanced respirat…