Search results for "TRES"

STUDY REGARDING OCCUPATIONAL STRESS MANAGEMENT IN THE LOCAL PUBLIC ADMINISTRATION WITH THE PURPOSE OF IMPROVING THE QUALITY OF THE SERVICES RENDERED

2013

The paper aims at highlighting the implications of a certain psycho-social factor in a chosen unit - local public administration.The case study for the analyzed public institution has been elaborated based on different problems which come up during working hours and after several discussions with public employees from within several of the institution's structures.In the current context, one places emphasis more and more on the study of occupational stress, so that we have considered opportune the elaboration of an adequate study with distinctiveness on the local administration type of organization, with emphasis on improving the services rendered with the purpose of increasing citizen sati…

Purīnu auksotrofijas ietekme uz maizes rauga S. cerevisiae subletālo stresu izturību

2016

Darbā tika pārbaudīta maizes rauga stresa izturība purīnu trūkuma gadījumā. Ietekme uz izdzīvotību tika novērtēta audzējot gan auksotrofu, gan prototrofa celmu šūnas barotnēs ar atšķirīgu oglekļa avotu un purīnu sastāvu, pēc tam visus paraugus pakļaujot subletālam oksidatīvajam, termiskajam vai vāju skābju stresam stresam un novērtējot izdzīvotību. Darbā konstatēts, ka adenīna trūkums izraisa visu trīs pētīto stresu izturības pieaugumu. Oksidatīvā stresa izturības pieaugums var tikt izskaidrots ar elpošanas pieaugumu purīna trūkuma gadījumā, bet termiskā un vāju skābju stresa izturība nepieaug pie oksidatīva oglekļa avota, bet to ietekmē guanīna klātbūtne. Rezultāti ļauj secināt, ka purīnu …

Prevalencia de riesgos psicosociales en personal de la administración de justicia de la comunidad valenciana (España) / Prevalence of psychosocial ri…

2016

RESUMEN: El objetivo del estudio fue evaluar los factores psicosociales en el trabajo del personal de justicia de la Comunidad Valencia (España) para identificar la prevalencia de riesgos psicosociales. Participaron 402 trabajadores (28.11 % hombres) incluyendo gestores, tramitadores y auxiliares sociales. Se evaluó con la Batería UNIPSICO (incluye factores de demanda, factores de recursos y consecuencias de los riesgos psicosociales). Los principales riesgos fueron la sobrecarga de trabajo (46.02 % de participantes en situación de alto riesgo) dentro de las demandas, la falta de recursos para realizar el trabajo (76.37 % en situación de alto riesgo) y la falta de autonomía (67.41 % en situ…

Le non-renvoi des QPC. Unité ou diversité des pratiques de la Cour de cassation et du Conseil d'État

2018

ISBN : 978-2-37032-164-0; National audience; L'étude du non-renvoi des questions prioritaires de constitutionnalité (QPC) par les Cours suprêmes présente un caractère singulier à bien des égards et notamment car elle touche à l'office du juge ; à son discours et au contrôle des lois par rapport à la norme suprême. Aussi surprenant soit-il, et bien que le mécanisme de la QPC soit effectif depuis le 1er mars 2010, aucune analyse globale n'a été réalisée sur cette problématique, alors même qu'elle permettrait de préciser le contenu des modalités de renvoi qui conditionnent les chances de succès des recours ; de délimiter l'office des Cours suprêmes, et d'observer le cas échéant, son élargissem…

Aplidin® induces JNK-dependent apoptosis in human breast cancer cells via alteration of glutathione homeostasis, Rac1 GTPase activation, and MKP-1 ph…

2006

Aplidin® is an antitumor agent in phase II clinical trials that induces apoptosis through the sustained activation of Jun N-terminal kinase (JNK). We report that Aplidin® alters glutathione homeostasis increasing the ratio of oxidized to reduced forms (GSSG/GSH). Aplidin® generates reactive oxygen species and disrupts the mitochondrial membrane potential. Exogenous GSH inhibits these effects and also JNK activation and cell death. We found two mechanisms by which Aplidin® activates JNK: rapid activation of Rac1 small GTPase and downregulation of MKP-1 phosphatase. Rac1 activation was diminished by GSH and enhanced by L-buthionine (SR)-sulfoximine, which inhibits GSH synthesis. Downregulatio…

Physical inactivity increases oxidative stress, endothelial dysfunction, and atherosclerosis.

2005

Objective— Sedentary lifestyle is associated with increased cardiovascular events. The underlying molecular mechanisms are incompletely understood. Reactive oxygen species (ROS) contribute to endothelial dysfunction and atherosclerosis. An important source of vascular ROS is the NADPH oxidase. Methods and Results— C57BL6 mice were subjected to regular housing (physical inactivity) or voluntary training on running wheels (6 weeks). Inactivity increased vascular lipid peroxidation to 148±9% and upregulated superoxide release to 176±17% (L-012 chemiluminescence) and 188±29% (cytochrome C reduction assay), respectively. ROS production was predominantly increased in the endothelium and the medi…

Encuentro de saberes: Huellas de memoria pluriversa y descolonización de la Universidad contemporánea

2018

This paper studies the Encounter of Knowledge as a project that, by welcoming mestres and mestras of ancestral knowledge into universities, contributes to decolonize higher education, broadening its field of memory. Based on a systematization exercise, we established a theoretical dialogue with Bajtin and Bejamin. Based on the participation of four mestres -Lucely Pío, raicera del Cerrado, Mãe Lu and Tata Mutá Imé, religious leaders of Candomblé and the political leader and shaman Álvaro Tukano of the Tukano nation- we show how the project promotes in the contemporary Brazilian university a space of mnemic pluriversity, capable of activating diverse narrative planes (biographical, political…

Exploring early adolescents’ stressful IT use experiences

2022

Early adolescents are accustomed to using information technology (IT) for different purposes as a part of their everyday life. While IT use can provide many benefits, it can also include negative experiences, such as feelings of stress (i.e. technostress). Considering that young IT users’ technostress perspectives have remained limited in the literature, this paper attempts to contrast their experiences with aspects from earlier research. A qualitative content analysis of semi-structured interviews with 31 primary and secondary school students reveals that early adolescents have encountered stressful IT use experiences that vary based on the degree of stress. The experiences relate to diffe…

Tapaustutkimus neljän eri rasitustavan vaikutuksista mielialaan, kognitiiviseen suorituskykyyn ja stressihormoneihin

2003

Psychosocial factors affecting employees of clean room work environments during Covid-19 infection

2021

Psihosociālie faktori tīro telpu darba vidē strādājošajiem Covid-19 infekcijas laikā. Darba autore: Ilze Kaugija. Darba zinātniskais vadītājs: Dr.ķīm. Ingars Reinholds. Darbs uzrakstīts uz 75 lpp., 23 ietver attēlus, 12 tabulas, 75 informatīvos avotus. Pētījuma tēzes sastāv no 4 daļām. Pirmā daļa ietver literatūras analīzi par tīrajām telpām, psihosociālajiem riska faktoriem, saslimšanām un attiecīgajiem normatīvajiem aktiem un Covid-19 pandēmijas ietekmi uz darba vidi. Otrajā daļā aprakstītas pētījumā izmantotās metodes: psiholoģiskā klimata darba vidē novērtēšanas metode, Cox un A. Griffith tests, K. Maslačas emocionālās izdegšanas aptauja, depresijas tests un Č.D. Spīlbergera trauksmes a…