Search results for " system"
showing 10 items of 57397 documents
Low mimosine content and nutrient-rich foliage of two Leucaena leucocephala varieties: a potential fodder resource in Mediterranean agroforestry syst…
2022
Leucaena leucocephala is worldwide used for wood production, reforestation and for feeding livestock. To assess the potential use of leucaena for animal nutrition, we analysed the composition of methanolic extracts of leaf samples of two varieties occurring in Sicily (Mediterranean area), also determining the presence of mimosine.
Professional social media-enabled productivity : a five-wave longitudinal study on the role of professional social media invasion, work engagement an…
2022
PurposeSocial media platforms are increasingly used at work to facilitate work-related activities and can either challenge or make people feel more productive at jobs. This study drew from technostress and employee well-being literature and analyzed longitudinal effects of professional social media (PSM) invasion, work engagement and work exhaustion on PSM-enabled productivity.Design/methodology/approachNationally representative five-wave survey data of Finnish employees were analyzed with hybrid multilevel linear regression analysis. Outcome measure was PSM-enabled productivity and the predictors included PSM invasion, work exhaustion and work engagement. Age, gender, education, occupation…
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 …
La organización del trabajo por proyectos: La fábrica de la precariedad laboral
2019
The project-based organization, considered as a radical reorganization of work around one or more simultaneous projects, is nowadays widespread in large companies and public administrations. According to the managerial way of thinking, this system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams, it would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposed, but at the expense of precarious working conditions, increasing the dedication of employees and silencing any form of criticism. The research is based on a review…
Knowledge organization for modelling workflows in Taverna environment
2014
Today Workflow Management Systems (WFMS), like Taverna and Kepler, have a very important place in the everyday work of the scientist. These tools support the access to computational resources and act as interface for building complex data processing chains. The next step is to support decisions of the researcher on autonomously developing workflow parts guided by requirements of the scientist while she/he is working on the high-level goal of the experiment. To this aim, it is necessary an ontology to store the knowledge related to the experiments and tools used, and to make this knowledge available not only to the scientist, but also to a suitable artificial intelligent system. In this pape…
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…
Newcomers in the Workplace
2019
When newcomers enter a workplace, the focus is usually only on orientation and onboarding tactics, which aim to socialize newcomers into the workplace. However, it is through workplace relationships that newcomers make sense of their work tasks and create an understanding of “our workplace.” This chapter describes the processes of interpersonal communication in the workplace during a newcomer’s entry phase. Newcomers may face uncertainty regarding professional performance, relationships, job tasks, or membership. This uncertainty is managed by information-seeking strategies. In social interaction with others, newcomers construct their belonging through membership negotiation and identificat…
The AQP2 mutation V71M causesnephrogenic diabetes insipidus in humans but does not impair the function of a bacterial homolog
2015
Graphical abstract
Rywalizacja i wykluczenie a postulaty transportowe - przykłady oddziaływań
2017
W artykule zawarto teoretyczne rozważania dotyczące oceny zależności pomiędzy poziomami rywalizacji i wykluczenia, cechującymi elementy systemu transportowego, a spełnianiem postulatów transportowych stawianych przez użytkowników transportu osobowego. Przedstawiono przykłady różnych rodzajów dóbr tworzących systemy transportowe oraz możliwe oddziaływanie poziomów rywalizacji i wykluczenia na zaspokojenie oczekiwań użytkowników transportu. Wykazano, że oddziaływanie to jest istotne, wpływa bowiem na poziom realizacji postulatów transportowych, a zatem i atrakcyjność poszczególnych form przemieszczania się osób oraz na wybory i zachowania transportowe. We wnioskach stwierdzono, że poziomy ryw…
Finnish education system as seen from an Indonesian perspective
2021
The aim of this paper is to discuss the Finnish education system from an Indonesian perspective, and consider what citizens, notably from middle-income countries, may learn from the Finnish system. The source material is the author’s book, which provides an Indonesian perspective on the Finnish education system, supplemented by discussions from webinars and weekly Instagram Live discussions on the topic. It is known that education is part of a country’s culture, thus the Finnish education system cannot simply be implemented as such in another place. Yet there certainly are elements that can be adopted to the local culture, in this case, in Indonesia. The different models of education in Fi…