Search results for "D-"
showing 10 items of 12236 documents
Social Media Monitoring in the industrial Business to Business Sector
2012
The objective of this paper is to provide new knowledge of social media monitoring (SMM) in the B2B sector. Specifically, we study the quantity of electronic word-of-mouth (eWOM) found on social media sites concerning B2B companies, as well how B2B companies view the nature and importance of eWOM. This case study research combines eight qualitative theme interviews executed in the autumn 2011 with a quantitative web data based on 3849 social media mentions collected with a social media monitoring (SMM) software rom the 25 August till 25 October 2011. Thus, the research contributes to marketing research both methodologically and theoretically. The results of this paper suggest that B2B compa…
Antecedents and consequences of perceived investment value
2014
To gain a more comprehensive view to non-institutional investment behavior, this study develops and tests a set of hypotheses linking self-congruence, risk profile and investment experience with perceived investment value (PIV). In addition, the study tests direct and indirect effects of PIV on positive word-of-mouth. The hypotheses are tested on data from 440 private investors. The findings reveal that 1) self-congruence and risk profile are positively associated with five out of six of the PIV dimensions, 2) the relationship between PIV and word-of-mouth are more complex than is generally thought, and 3) user experience moderates four out of the twelve hypothesized paths. The study contri…
Teachers’ Emotional Intelligence, Burnout, Work Engagement, and Self-Efficacy during COVID-19 Lockdown
2023
Teachers’ psychological well-being is a crucial aspect that influences learning in a classroom climate. The aim of the study was to investigate teachers’ emotional intelligence, burnout, work engagement, and self-efficacy in times of remote teaching during COVID-19 lockdown. A sample of 65 teachers (Mage = 50.49), from early childhood through lower secondary education, were recruited during a period of school closure to answer self-report questionnaires and other measures assessing study variables. Results showed that during the COVID-19 pandemic, teachers reported higher levels of burnout and lower levels of self-esteem due to multiple challenges related to remote teaching and …
Psychological Distress Among Occupational Health Professionals During Coronavirus Disease 2019 Pandemic in Spain: Description and Effect of Work Enga…
2021
The impact of the coronavirus disease 2019 (COVID-19) pandemic on the mental health of hospital health professionals has been widely described, but few studies have focused on occupational health professionals. Therefore, the objective of this study was to assess psychological distress (PD) of occupational health workers and its relationship with their work engagement (WE) and work environment characteristics. A cross-sectional survey was conducted. A sample of 499 nurses and physicians participated in the study. Variables included demographic data, work environment characteristics, work engagement Utrecht Work Engagement Scale (UWES-9) and psychological distress General Health Questionnair…
Profiles of Work Engagement and Work-Related Effort and Reward Among Teachers: Associations to Occupational Well-Being and Leader–Follower Relationsh…
2022
This study examined teachers’ occupational well-being by identifying profiles based on teachers’ self-ratings of work engagement as well as work-related effort and reward. It also did so by examining whether the identified subgroups differed with respect to teachers’ self-reported occupational stress and emotional exhaustion as well as with respect to work-related resources such as the individual resource of work meaningfulness and the leader-level resource of the leader–follower relationship. The participants in the study were 321 Finnish elementary school teachers. The data were collected in spring 2021, that is, at the time when the COVID-19 pandemic was present, yet there were no nation…
Teachers’ professional agency in a centralisation-decentralisation system and a hierarchical cultural context : the case of Hong Kong
2022
Teachers are frontline actors in actualising educational innovations. In some contexts, teachers’ professional agency is undervalued. This study investigated teachers’ agency and its related workplace affordances in Hong Kong, which features a centralised-decentralisation education governance system, and a hierarchical work culture. The study was based on 21 semi-structured interviews with teachers, and employed a deductive thematic analysis. Agency enactment was categorised into 1) pedagogical agency within classrooms, and 2) relational agency in the professional community. The factors contributing to workplace affordances were grouped as pertaining to 1) the collegial community, 2) school…
Organizacja opieki nad pacjentami z ranami przewlekłymi
2008
W pracy omówiono problemy związane z organizacją leczenia ran przewlekłych. Model systemu opieki nad chorym z przewlekłą raną powinien opierać się na trzech filarach: lokalnej poradni leczenia ran, specjalistycznych centrach leczenia ran pełniących rolę ośrodka referencyjnego oraz na klubach pacjentów, w których można rozwiązać problemy psychospołeczne.
The AQP2 mutation V71M causesnephrogenic diabetes insipidus in humans but does not impair the function of a bacterial homolog
2015
Graphical abstract
3D virtual Histopathology of Cardiac Tissue from Covid-19 Patients based on Phase-Contrast X-ray Tomography
2021
X-ray phase-contrast tomography datasets of formalin fixed paraffin embedded unstained cardiac tissue from Covid-19 patients as well as from control tissue. For each group one overview scan of the entire biopsy (3.5mm cross section) from binning and stitching different tomograms (PB bin2, voxel size: 1.3µm) as well as the respective laboratory data (LJ, voxel size: 2µm, tissue masked) and a cone-beam zoom tomogram recorded with waveguide illumination (WG, voxel size: 159 nm) is uploaded. Further datasets can be provided on request. The data has been recorded at the institute for X-ray physics (Göttingen, Germany) and DESY at the GINIX instrument, beamline P10 of the PETRAII…
Effet colloide-protecteur d'extraits de parois de levures sur la stabilité tartrique d'une solution hydro-alcoolique modèle
1993
<p style="text-align: justify;">L'effet colloïde-protecteur d'extraits mannoprotéiques de parois de levures vis-à-vis de la précipitation tartrique a été étudié en solution hydroalcoolique, en utilisant un IST mètre (Indice de Stabilité Tartrique).</p><p style="text-align: justify;">Nous avons montré que les deux extraits levuriens inhibaient la cristallisation du bitartrate de potassium au même titre que l'acide métatartrique et la carboxyméthylcellulose, mais à un niveau plus faible. Le niveau de stabilité retenu (ISTC-75) est assuré avec des concentrations par litre de 7,5 mg d'acide métatartrique et de 18 mg de carboxyméthylcellulose. Des concentrations en extraits man…