Search results for "TRES"
showing 10 items of 6927 documents
Respuestas psicobiológicas en profesores al inicio y al final de un curso académico
2013
La evidencia científica indica que el estrés laboral incrementa el riesgo de enfermedad cardiovascular. Las respuestas emocionales, cardiovasculares y endocrinas se ven afectadas por la experiencia diaria. La percepción de estrés, el estado de ánimo negativo, la frecuencia cardíaca (FC) y la presión arterial (PA) incrementan en los periodos laborales. La respuesta del cortisol (C) no es tan clara, existiendo resultados contradictorios. El objetivo de este trabajo es analizar en profesores los marcadores de estrés durante dos jornadas laborales. Además se evaluó el papel del género en la respuesta de estrés en 49 profesores. Para ello, se midió la percepción de estrés, el estado de ánimo, la…
Model of psychosocial intervention in organizations opposed to job stress: operational strategy
2009
Artículos originales [ES] El artículo presenta un modelo de actuación frente a los factores de riesgo psicosociales derivados del estrés laboral. Primeramente relaciona los principales efectos que ocasiona en toda organización el estrés laboral. Al mismo tiempo establece sus prioridades de actuación, para acto seguido indicar las actividades que deben ejecutarse. Dentro de esta fase de actuación, diferencia aquellas que van dirigidas a la organización de forma colectiva, cuya prioridad es manifiesta, frente a las acciones que deben ofrecerse a los afectados de forma individualizada. Así pues, se trata de un modelo de intervención que interactúa tanto en las medidas organizativas generales c…
Psychobiological responses at the beginning and the end of an academic year in teachers
2013
Evidence shows that work stress increases risk of cardiovascular disease. Emotional, cardiovascular and endocrine responses are affected by day-to-day experience. Perceived stress, negative mood, heart rate (HR) and blood pressure (BP) increase in working periods. Cortisol (C) response is not so clear, there being contradictory results. The main purpose is to study stress markers in two working days in teachers. Moreover, we evaluate the role of gender in stress markers in 49 school teachers. Perceived stress, mood, BP, HR, and C were measured at the beginning and at the end of an academic year. Results show that psychological and heart rate responses to a working day were different at the …
COVID-19 Pandemic: Prevention and protection measures to be adopted at the workplace
2020
Introduction: SARS-CoV-2, identified in Wuhan, China, for the first time in December 2019, is a new viral strain, which has not been previously identified in humans; it can be transmitted both by air and via direct and indirect contact; however, the most frequent way it spreads is via droplets. Like the other viruses belonging to the same family of coronaviruses, it can cause from mild flu-like symptoms, such as cold, sore throat, cough and fever, to more severe ones such as pneumonia and breathing difficulties, and it can even lead to death. Since no effective specific drug therapy has been found yet, nor any vaccine capable of limiting the spread of this pathogen, it is important for way…
Identity configurations across love and work in emerging adults in romantic relationships
2014
Love and work constitute two life-defining identity domains for emerging adults. The present study utilized a five-dimensional identity model and examined identity configurations across these two domains, capturing the degree to which identity statuses correspond across domains. A sample of German 18–30-year-olds who were either working or studying and engaged in a romantic relationship was assessed at baseline and three years later. Six identity clusters emerged in each domain. Combining identity clusters across love and work domains, 7 identity configurations were distinguished. Whereas some configurations were characterized by strong commitments in one or both domains, other configuratio…
WELL-BEING, SOURCES OF STRESS AND COPING STRATEGIES IN A SAMPLE OF ONCOLOGISTS
2010
Background: Several studies have highlighted that some professional categories, called: ‘helping professions’, appear, more than other professions, to be subjected to sources of stress and the connected risks of burn-out. In particular personnel working in oncology face potentially stressful situations and having to deal daily with the needs and concerns of the patients and their families. It is therefore necessary to understand the variables that can limit the impact of stress. This research seeks to explore the degree of personal well-being of the oncologists interviewed, taking into consideration some possible predictors, such as the age and specific trainings (i.e. in diagnosis communic…
Positive parenting and parenting stress among working mothers in Finland, the UK and the Netherlands : Do working time patterns matter?
2017
This study explored the effects of working time patterns on positive parenting and parenting stress, and the moderating effects of working hours, the unpredictability of work schedules, and autonomy over working time in a European context. This cross-national survey study compared Finnish (n = 337), Dutch (n = 283) and British (n = 317) mothers with children under the age of 13, using structural equation modeling with a multigroup procedure. We found a connection between working time patterns and positive parenting but the nature of the connection differed between countries. In all three countries, no relationship was found between working time pattern and parenting stress, while unpredict…
Workplace bullying, burnout and resilience amongst perioperative nurses in Australia: A descriptive correlational study.
2021
AIM This study aimed to investigate workplace bullying and explore correlations between bullying, burnout and resilience amongst perioperative nurses in Australia. BACKGROUND Workplace bullying in perioperative nursing involves verbal, physical and psychological violence. However, no prior studies have measured Australian perioperative nurses' experiences of workplace bullying nor sought to understand if there is a relationship with burnout and resilience. METHODS A descriptive correlational study was conducted utilizing an online survey incorporating four validated instruments. Descriptive statistics and regression models analysed workplace bullying, burnout and resilience. RESULTS Over ha…
Oleuropein multicompartment nanovesicles enriched with collagen as a natural strategy for the treatment of skin wounds connected with oxidative stres…
2021
Aim: Collagen-enriched transfersomes, glycerosomes and glytransfersomes were specifically tailored for skin delivery of oleuropein. Methods: Vesicles were prepared by direct sonication and their main physicochemical and technological properties were measured. Biocompatibility, protective effect and promotion of the healing of a wounded cell monolayer were tested in vitro using fibroblasts. Results: Vesicles were mainly multicompartment, small (∼108 nm), slightly polydispersed (approximately 0.27) and negatively charged (~-49 mV). Oleuropein was incorporated in high amounts (approximately 87%) and vesicles were stable during four months of storage. In vitro studies confirmed the low toxicit…
Short-Term Adaptation to Stress and Task-Demands: Covariation of Psychological and Physiological Manifestations
1986
Energetic aspects of adaptation to stress and task demands are reflected in autonomic and somatic nervous system (ANS/SNS) changes (see, eg Lyytinen, 1985). Related psychophysiological individual differences have been illustrated widely in the literature. The reported differences have varied from constitutional ones, like temperament (see, for recent references Nebylitsyn, 1972; Strelau, 1983), via dispositions/traits (Eysenck, 1983) and tonic states (Fahrenberg, Walschburger, Forster, Myrtek and Muller, 1983) to situation-dependent individual differences (eg research on type A; Contrada, Wright and Glass, 1984). The present paper argues that experimential and situational factors are import…