Search results for "Strain"
showing 5 items of 1955 documents
Longitudinal Patterns of Ethical Organisational Culture as a Context for Leaders’ Well-Being: Cumulative Effects Over 6 Years
2021
AbstractThe aim of this longitudinal study was to investigate the temporal dynamics of ethical organisational culture and how it associates with well-being at work when potential changes in ethical culture are measured over an extended period of 6 years. We used a person-centred study design, which allowed us to detect both typical and atypical patterns of ethical culture stability as well as change among a sample of leaders. Based on latent profile analysis and hierarchical linear modelling we found longitudinal, concurrent relations and cumulative gain and loss cycles between different ethical culture patterns and leaders’ well-being. Leaders in the strongest ethical culture pattern exper…
Strain hardening in liquid-particle suspensions
2005
The behavior of a liquid-particle suspension induced to sheared motion was analyzed by numerical simulations. When the velocity (strain) of the suspension began to increase, its viscosity first stayed almost constant, but increased then rapidly to a clearly higher level. This increase in viscosity is shown to be related to formation of clusters of suspended particles. Clusters are shown to increase the viscosity by enhanced momentum transfer though clustered particles. This is the mechanism behind the strain-hardening phenomenon observed in small-strain experiments on liquid-particle suspensions.
Excess electronic recoil events in XENON1T
2020
We report results from searches for new physics with low-energy electronic recoil data recorded with the XENON1T detector. With an exposure of 0.65 t-y and an unprecedentedly low background rate of $76\pm2$ events/(t y keV) between 1 and 30 keV, the data enables sensitive searches for solar axions, an enhanced neutrino magnetic moment, and bosonic dark matter. An excess over known backgrounds is observed at low energies and most prominent between 2 and 3 keV. The solar axion model has a 3.4$\sigma$ significance, and a 3D 90% confidence surface is reported for axion couplings to electrons, photons, and nucleons. This surface is inscribed in the cuboid defined by $g_{ae}<3.8 \times 10^{-12}$,…
Formulaicity in constrained communication : an intermodal approach
2021
DeutschIn dieser an Korpuslinguistik, Formelsprache und Studien uber eingeschrankte Kommunikation grenzende Forschungsstudie, die sich hier auf Ubersetzung, Dolmetschen und L2 konzentriert, wollen wir uberprufen, ob die in der polnisch-englischen Komponente eines intermodalen EPTIC-Korpus gefundenen eingeschrankten Texte sich von den einheimischen Texten unterscheiden in Bezug auf die Verwendung benachbarter Wortkombinationen, oft Bigrams genannt, und ob ahnliche Muster in gesprochenen und geschriebenen Registern gefunden werden konnen. Dazu erarbeiteten wir das Poisson-Regressionsmodell mit festen und zufalligen Effekten. Die Ergebnisse zeigen, dass die ubersetzte Sprache zur hoheren Anzah…
Социальная коммуникация и эффективность учителя
2014
L'article décrit un certain nombre de qualités professionnels importants d'un professeur. Il est à noter que le développement des qualités cognitifs, émotionnels, morales, communicatives contribuent à la mise en œuvre de l'activité professionnelle réussie, de résoudre efficacement les tâches professionnelles et l'amélioration personnelle.