Search results for "TRES"
showing 10 items of 6927 documents
Les budgets de la ville de Chartres au 18e siècle
1993
National audience
Wpływ kwasów huminowych na aktywność metaboliczną buraka cukrowego w warunkach suszy
2017
Izdegšanas sindroma veicinošie faktori un to mazināšanas iespējas ambulatoro māsu praksē
2021
Bakalaura darba tēma – Izdegšanas sindroma veicinošie faktori un to mazināšanas iespējas ambulatoro māsu praksē. Tēmas aktualitāti nosaka plaši pazīstamais stresa termins īpaši veselības aprūpes jomā strādājošajiem, kuri ikdienā redz gan pacientu stresu, gan piedzīvo stresu paši. Praktiski katrs darbinieks, jo īpaši ar medicīnas izglītību, veselības aprūpes jomas darba pieredzi, spēj pastāstīt gan par stresoriem viņu ikdienā - sadarbība ar pacientiem, saskarsme ar otra cilvēka sāpēm, negācijām, ierobežota iespēja palīdzēt “visiem un uzreiz”, intensīvais darba ritms, bieža pārslodze, - gan par piedzīvotajām un novērotajām stresa izpausmēm, kā arī par paņēmieniem kā mazināt stresa ietekmi. Da…
A new approach to stress of conscience's dimensionality : Hindrance and violation stressors and their role in experiencing burnout and turnover inten…
2023
Aims To identify a valid, longitudinally invariant factor model for stress of conscience and to investigate how stress of conscience dimensions associate with burnout and turnover intentions. Background There has been a lack of consensus about the number and content of stress of conscience dimensions, and a lack of longitudinal studies on its development and outcomes. Design A longitudinal, person-centred survey study using the STROBE checklist. Methods Healthcare personnel (n = 306) rated their stress of conscience in 2019 and 2021. Longitudinal latent profile analysis was used to identify different subgroups based on the employees' experiences. These subgroups were then compared in terms …
Social media overload, exhaustion, and use discontinuance : Examining the effects of information overload, system feature overload, and social overlo…
2020
While users’ discontinuance of use has posed a challenge for social media in recent years, there is a paucity of knowledge on the relationships between different dimensions of overload and how overload adversely affects users’ social media discontinuance behaviors. To address this knowledge gap, this study employed the stressor–strain–outcome (SSO) framework to explain social media discontinuance behaviors from an overload perspective. It also conceptualized social media overload as a multidimensional construct consisting of system feature overload, information overload, and social overload. The proposed research model was empirically validated via 412 valid questionnaire responses collecte…
<p>Memory performances and personality traits in mothers of children with obstructive sleep apnea syndrome</p>
2019
Background Chronic diseases in pediatric age have been identified as stressful risk factors for parents. Studies on caregivers have documented the impact of chronic parenting stress on emotion and cognition. Aim To investigate the differences between a group of mothers of children affected by obstructive sleep apnea syndrome (OSAS) for at least 4 years and a group of mothers of typically developing children (TDC) in relation to parental stress, self-esteem, locus of control, and memory performances. Methods A group of 86 mothers (mean age 35.6±4.9, ranged between 32 and 41 years) of children with OSAS diagnosis, and a group of 52 mothers of TDC (mean age 35.9±4.2, ranged between 32 and 41 y…
Bipolar disorder: An evolutionary psychoneuroimmunological approach
2021
Abstract Bipolar disorder is a mental health disorder characterized by extreme shifts in mood, high suicide rate, sleep problems, and dysfunction of psychological traits like self-esteem (feeling inferior when depressed and superior when manic). Bipolar disorder is rare among populations that have not adopted contemporary Western lifestyles, which supports the hypothesis that bipolar disorder results from a mismatch between Homo sapiens’s evolutionary and current environments. Recent studies have connected bipolar disorder with low-grade inflammation, the malfunctioning of the internal clock, and the resulting sleep disturbances. Stress is often a triggering factor for mania and sleep probl…
A Viscoelastic Model for the Long-Term Deflection of Segmental Prestressed Box Girders
2017
Most of segmental prestressed concrete box girders exhibit excessive multidecade deflections unforeseeable by past and current design codes. To investigate such a behavior, mainly caused by creep and shrinkage phenomena, an effective finite element (FE) formulation is presented in this article. This formulation is developed by invoking the stationarity of an energetic principle for linear viscoelastic problems and relies on the Bazant creep constitutive law. A case study representative of segmental prestressed concrete box girders susceptible to creep is also analyzed in the article, that is, the Colle Isarco viaduct. Its FE model, based on the aforementioned energetic formulation, was succ…
Topology Optimization Design of Internal Reinforcements in a Sailing Dinghy
2021
AbstractIn this paper, a novel approach has been followed based on FEM simulation and Topology Optimization tools to locate and model the reinforcements inside the hull of a sailing dinghy. This process assumes that the inner volume included between the hull and the deck is, at the beginning of the simulation, filled with material; then a portion of this inner volume is eroded until a final free form shape of the reinforcements is obtained. A key point of this procedure is the definition of the optimization constrains because the final shape of the reinforcements must fulfill several requirements such as weight, stiffness and stress. At the end of the optimization procedure, the final shape…
Exploiting 3D Modelling and Life Cycle Assessment to Improve the Sustainability of Pavement Management
2020
Today road agencies worldwide face difficult decisions for construction, maintenance and rehabilitation of their road infrastructure as they try to balance limited budgets. This is further complicated rising environmental concerns over equipment and techniques used for these practices. This has led agencies to consider alternative approaches for smarter and sustainable pavement asset management systems. This paper considers the use of a low-cost 3D image modelling distress identification and classification proposal for data acquisition and analysis. To establish its environmental friendliness, a case study in Palermo, Italy, is considered wherein a Life Cycle Assessment (LCA) exercise is do…