Search results for "GPR"

Control of the Properties of Micrometer-Sized Actuators from Liquid Crystalline Elastomers Prepared in a Microfluidic Setup

2010

In this article new results on the preparation of monodisperse particles from a liquid crystalline elastomer in a microfluidic setup are presnted. For this, droplets from a liquid crystalline monomer are prepared in a microfluidic device and polymerized while they are flowing inside a microtube. The parti­cles obtained by this method possess an internal orientation, which gives them actuating properties. When they are heated into the isotropic phase of the liquid crystalline material they show a reversible change in shape whereby they change their length in one direction by almost 100%. It is shown how the variation of experimental parameters during their synthesis impacts the properties of…

University Applicants’ Critical Thinking Skills: The Case of the Finnish Educational Sciences

2016

This study investigates the quality of the critical thinking skills of applicants (n = 77) seeking entry to the faculty of educational sciences in a Finnish university and how these skills are associated with the applicant’s age, previous higher education experience, and matriculation and entrance examination scores. The data consist of the applicants’ responses to problem-solving tasks and their matriculation and entrance examination scores. Critical thinking skills were measured with comparison and argumentation tasks. The results indicate that comparison of the texts and analysis of the arguments they contained were more difficult tasks than putting forward arguments both for and against…

Journalistic Passion as Commodity: A Managerial Perspective

2021

This article focuses on the role of passion in news journalism from a managerial perspective. The analysis is based on a data set of 40,621 web-based job advertisements obtained from Journalismjobs.com, from the year 2002 to 2017. The quantitative analysis shows that passion has been on the rise as only 4% of the job advertisements in 2002 asked for “passionate” journalists, increasing to almost 16% in 2013. The authors also performed a qualitative analysis of job advertisements mentioning the word “passion” for the periods 2002–2003 and 2017. These advertisements express a shift from a normative role of journalists to journalism as an activity: when mentioned …

Importance of work characteristics affects job performance: The mediating role of individual dispositions on the work design-performance relationships

2020

Abstract Work characteristics influence job performance but the individual values, reflected on the importance that employees place on each work characteristic, may affect this relationship. Drawing insights from personal salience and person-job fit theory, our research explored the partial mediation effect of importance given to work characteristics in the relation between 18 work characteristics and job performance in a sample of Colombian workers from different economic sectors (N = 817). We found that 17 out of 18 work characteristics indirectly influenced job performance through its effect on importance. These findings emphasize the role of personal antecedents on job performance with …

IDENTIFICATION OF CAREER MANAGEMENT SKILLS RELATED PROBLEMS IN THE STUDY PROCESS OF PODOLOGISTS

2016

<p>Despite the competencies acquired in study process, results of learning, diploma and provided guidance measures podologs as same as other young specialists often lack skills to create successful proffesional career in their field.</p> <p>At this moment in Latvia, specific proffesion, including podologs, career management skill set is not defined. For students of podology learning of mentioned skills is indirectly integrated in educational process, which is reflected by the study program aims, methods and expected results.The aim of the article is to analyse career management skills identification problems in study process of podologs and in this regard, by empirical res…

2021

Abstract In an ever-evolving technological landscape that challenges teaching professionals' digital competence, this study complements previous studies by providing an overall picture of teaching professionals' digital competence. We employed regression models on two large-scale assessment data sets on teachers from 11 countries—namely, the Teaching and Learning International Survey (TALIS; n = 50,800) and the Programme for the International Assessment of Adult Competencies (PIAAC; n = 2590)—to investigate through the theoretical lens of digital competence how teaching professionals' skills, attitudes and knowledge distribute and relate, and how they are associated with personal and contex…

Are there gender differences in e-learning use and assessment? Evidence from an interuniversity online project in Europe

2010

Abstract E-learning is characterized both by human-human interaction (between students, fellow students and teachers) and by human-machine interaction (between students and e-learning software) to support the learning process. Since several studies point out that men and women differ in their interaction with technology, we perform one-way and inter-individual factor ANOVA analyses to test the existence of significant differences in the assessment and use of e-learning activities by male and female students in the context of an online project between two European universities. As a result, there are few differences between male and female students in their use of e-learning and their motiva…

Need for study and career counselling in computer science

2009

High drop-out rates among undergraduate students of Computer Science (CS) can be explained by low study motivation. One way to increase students' motivation is to support their professional orientation and identity by various study and career counselling methods. A survey of Finnish CS students' awareness of their career choices and evaluation of undergraduate courses from the viewpoint of professional benefit, as well as an analysis of a group counselling module organized for first-year students, indicate that CS education can be improved not only by intensifying the professional aspects of individual courses, but also by including study and career counselling modules as integrating compon…

Understanding of Teachers and Healthcare Professionals about their Professional Development

2021

Changes in technology use and globalization are leading to significant changes in the structure of the labor market, emphasizing the need for labor market participants to learn continuously and acquire new knowledge and skills in order to adapt to a rapidly changing work environment. Economists point to the risks posed by technological development, such as the reduction of low-skilled jobs as a result of digitalization and automation processes. Although professionals working with people, such as healthcare professionals and teachers, are less exposed to the risk of automation, they are still increasingly unstable as technology and artificial intelligence compete with human experts. This mea…

An Empirical Study on Female Participation in Software Project Courses

2019

Gender issues in software engineering education are gaining research attention due to the desire to promote female participation in the field. The objective of this work is to enhance the understanding of female students' participation in software engineering projects to support gender-aware course optimization. Since 2015, we have investigated the participation of female students in terms of software engineering activities and team dynamics in a software project course that involves a real customer. We found that female students are more active with project management and requirement engineering, while they remain under-represented in highly complex or specific tasks, i.e. architecture wor…