Search results for "exhaust"
showing 10 items of 138 documents
Resilience and Parental Burnout Among Finnish Parents During the COVID-19 Pandemic: Variable and Person-Oriented Approaches.
2021
During the coronavirus disease 2019 (COVID-19) crisis, different personality characteristics may have influenced parental well-being in different ways. In the present study, we combined variable and person-oriented approaches and examined relationships between resilience, parental burnout, and perfectionism during the lockdown. We first used structural equation modeling to assess the paths between variables. We then used latent profile analysis to examine different profiles of parents based on resilience, perfectionism, and symptoms of parental burnout. Finally, we examined how these profiles differ in terms of relevant background variables. The results showed that resilience predicted par…
Testing the direct and moderator effects of the stressor-detachment model over one year : A latent change perspective
2018
ABSTRACTTo test the direct and moderator effects of the stressor–detachment model from a long-term perspective, we investigated whether workload and detachment are related to changes in exhaustion and sleep difficulties over one year. We also examined whether detachment attenuates the relationship between high workload and these outcomes both cross-sectionally and over time. Questionnaire data with 1722 respondents at Time 1 and 1182 respondents at Time 2 were collected. We used a latent change score approach to analyse the data in order to identify intra-individual change among the studied constructs. Our results showed that high workload and low detachment at baseline were related to an i…
Burn-out syndrome in medical students at the University of Latvia and its association with suicidality, a comparison pre/-during the COVID-19 pandemi…
2022
Nosaukuns: Latvijas Universitātes medicīnas studentu izdegšanas sindroms un tā saistība ar pašnāvību, salīdzinājums pirms/COVID-19 pandēmijas – interneta aptaujas rezultāti. Authore: Sipal Rashid Darba vadītāja: Andis Uzans Priekšvēsture: Izdegšana ir atzīta par kaitīgu ilgstoša fiziska, garīga un emocionāla izsīkuma stāvokli, ko izraisa ilgstoša iesaistīšanās garīgi prasīgās situācijās. Taču, tāpat kā ar daudziem psiholoģiskiem stāvokļiem, izraisošās situācijas dažādiem cilvēkiem atšķiras. Lai gan precīzs ārējā stresa slieksnis, kas izraisa izdegšanas sindromu, katram pacientam atšķiras, jo to ietekmē gan ārējie, gan iekšējie aizsargfaktori, ir pierādīts, ka stāvoklis ir saistīts ar domām …
The Authenticity of the Others: How Teammates’ Authenticity Relates to Our Well-Being
2019
Although prior research has linked being authentic to individual well-being, little is known about authenticity’s external effects, that is, whether being around those who are authentic is good or bad for us. Integrating authenticity research and social penetration theory, we propose that others’ authenticity facilitates a number of positive intra- and interpersonal processes. Using a sample of 715 employees nested in 109 teams working for a nonprofit organization, we found that teammate authenticity relates positively to focal employees’ work engagement and negatively to their emotional exhaustion. While teammate authenticity explained incremental validity in both outcomes beyond the foca…
Divertor of the European DEMO: Engineering and technologies for power exhaust
2022
International audience; In a power plant scale fusion reactor, a huge amount of thermal power produced by the fusion reaction and external heating must be exhausted through the narrow area of the divertor targets. The targets must withstand the intense bombardment of the diverted particles where high heat fluxes are generated and erosion takes place on the surface. A considerable amount of volumetric nuclear heating power must also be exhausted. To cope with such an unprecedented power exhaust challenge, a highly efficient cooling capacity is required. Furthermore, the divertor must fulfill other critical functions such as nuclear shielding and channeling (and compression) of exhaust gas fo…
Efficiency advantages of the separated electric compound propulsion system for CNG hybrid vehicles
2021
As is widely known, internal combustion engines are not able to complete the expansion process of the gas inside the cylinder, causing theoretical energy losses in the order of 20%. Several systems and methods have been proposed and implemented to recover the unexpanded gas energy, such as turbocharging, which partially exploits this energy to compress the fresh intake charge, or turbo-mechanical and turbo-electrical compounding, where the amount of unexpanded gas energy not used by the compressor is dedicated to propulsion or is transformed into electric energy. In all of these cases, however, maximum efficiency improvements between 4% and 9% have been achieved. In this work, the authors d…
Estudios previos y propuesta de intervención en las pinturas murales, esculturas y ornamentos de la Real Parroquia de los Santos Juanes de Valencia
2020
Throughout this article, the most representative aspects of the previous studies and the intervention proposal, carried out for the restoration of the paintings, sculptures and ornaments of the Royal Parish of the Santos Juanes in Valencia, are exposed. A project of this magnitude involves the effort and dedication of a great team, resulting in one-year work with exhaustive and constant research with the purpose of safeguarding the heritage assets of the church. With this article we want to make known the importance that these previous studies acquire. Been essential since they are the starting point and the basis for the execution of the restoration works that will be carried out during fo…
Leaders’ Gender, Perceived Abusive Supervision and Health
2018
Purpose: We investigated the role of gender in abusive leadership practices, along with the effects of abusive leadership on employee health. We tested two hypotheses regarding the relationship between abusive leadership practices and subordinates’ health outcomes. Design: At two points of measurement, 663 participants in Germany rated their 158 direct team leaders on abusive supervision and stated their own levels of emotional exhaustion and somatic stress. To test our hypotheses, we used a mixed model approach. Findings: The results show no gender differences between the ratings for female and male leaders regarding abusive supervision but do confirm that the leaders’ gender did play a ro…
Psychosocial safety climate (PSC) and enacted PSC for workplace bullying and psychological health problem reduction
2017
Bullying at work has profound effects on both the individual and organization. We aimed to determine if organizational psychosocial safety climate (PSC; a climate specific to worker psychological health) could reduce workplace bullying and associated psychological health problems (i.e., distress, emotional exhaustion, depression) if specific procedures were implemented (PSC enactment). We theorized that the PSC enactment mechanism works via psychosocial processes such as bullying mistreatment climate (anti-bullying procedures), work design (procedures reduce stress through work redesign), and conflict resolution (procedures to resolve conflict). We used two-wave national longitudinal interv…
The prospective effects of work–family conflict and enrichment on job exhaustion and turnover intentions: comparing long-term temporary vs. permanent…
2015
This study investigated work–family conflict (WFC) and enrichment (WFE) in relation to job exhaustion and turnover intentions among long-term temporary (n = 384) and permanent (n = 430) workers. We used three-wave data collected among Finnish university employees in 3 consecutive years. The participants were either permanently or temporarily employed for the whole 3-year period. The results showed that permanent employees reported both higher WFC and WFE during the follow-ups than temporary employees. Temporary workers reported higher job exhaustion and turnover intentions compared to permanent workers. Job contract functioned as a moderator: high WFC showed a prospective effect on increase…