Search results for "PET"
showing 10 items of 12749 documents
Performance Study of Twisted Darrieus Hydrokinetic Turbine With Novel Blade Design
2021
Abstract Twisted Darrieus water turbine is receiving growing attention for small-scale hydropower generation. Accordingly, the need for raised water energy conversion incentivizes researchers to focus on the blade shape optimization of twisted Darrieus turbine. In view of this, experimental analysis has been performed to appraise the efficiency of a spiral Darrieus water rotor in the present work. To better the performance parameters of the studied water rotor with twisted blades, three novel blade shapes, namely U-shaped blade, V-shaped blade, and W-shaped blade, have been numerically tested using a computational fluid dynamics three-dimensional numerical model. The maximum power coefficie…
Anti-Semitism and Progressive Era Social Science. The case of John R. Commons
2016
This paper explores Common’s views toward Jews in order to assess whether his published writings contain assertion that today would be stigmatized as anti-Semitic. The evidence we provide shows that Commons’ racial characterization of Jews was framed within a broad and indiscriminate xenophobic framework. With other leading Progressive Era social scientists, in fact, Commons shared the idea that the new immigration from Eastern and southern Europe would increase competition in the labor market, drive down wages, and lead Anglo-Saxon men and women to have fewer children, since they would not want them to compete with those who survive on less. Within this general xenophobic context, Commons …
Openness to experience as a predictor of L2 WTC
2018
Abstract This paper aims to provide empirical evidence for the relationship between openness to experience and L2 willingness to communicate (WTC). The study posits that openness as a personality dimension may have a dual effect—both direct and indirect—on one's L2 WTC levels. First, openness directly influences L2 WTC through its stable character, shaping one's cognition, affect and behaviour. Also, it has a possible dual indirect impact by mediating perceived communicative competence and language anxiety. According to the results of step-wise multiple regression, openness can be regarded a significant predictor of L2 WTC, explaining 21% of its variability. It may be concluded that student…
Training the modern translator – the acquisition of digital competencies through blended learning
2019
This paper presents the ERASMUS+ DigiLing project, which aims to teach and improve linguists’ and translators’ skills and knowledge of digitalisation to prepare them for today’s job market. Against this background, it discusses the development of digital competencies and distinguishes them from traditional domain-specific and general competencies. For the purpose of competence acquisition, six online courses have been created which all revolve around the field of ‘digital linguistics’, including localization in the digital age and post-editing machine translation. We provide an overview of the project, the course contents and the didactic methodology. In addition, we discuss which competenc…
Viewing CLIL through the eyes of former pupils : Insights into foreign language and intercultural attitudes
2018
This article examines the long-term effects of CLIL on former pupils’ foreign language and intercultural attitudes. The 24 participants, who received English-medium CLIL for nine years in the 1990s, were interviewed and the data analyzed using thematic analysis. The participants generally felt that CLIL had had a very positive effect on their target language attitudes. However, many considered that CLIL had affected negatively on their attitudes towards other foreign languages. The perceptions regarding the effect of CLIL on intercultural attitudes diverged more. The study elucidates the long-standing impact CLIL can have on individuals’ attitudes yielding insights into future CLIL educatio…
Between ideologies and realities: Multilingual competence in a languagised world
2016
AbstractRecent developments in sociolinguistics and applied linguistics have put emphasis on the contrast between ideologies of distinct ‘languages’ and the multifaceted reality of linguistic practices. This article argues that recent usage-based reconceptualisations of the notions of competence and repertoire can help paint a more complex picture of the relationship between monolingual ‘ideologies’ and diverse linguistic ‘realities’. Drawing on data from interviews with highly proficient adult speakers of Finnish as a second language, I explore some aspects of how speakers’ competence can be understood as shaped by language use, and what role linguistic ideologies, social expectations and …
Acquisition of Generic Competencies Through Project Simulation in Translation Studies
2017
Motivated by the research in several international and interdisciplinary initiatives, for example, P21 Partnership for 21st Century Learning or the Collegiate Learning Assessment instruments, we seek for a scalable and measureable set of generic competencies for translation studies. Up to now, the acquisition of competencies in translation studies has primarily been operationalized by implementing authentic projects in higher education classes using socio-constructivist approaches. This results in a hybridization of subject-specific competencies and generic competencies in translator education. Because of the necessity to focus on the acquisition of generic competencies as a primary learnin…
Teachers’ Emotions and Beliefs in Second Language Teaching : Implications for Teacher Education
2018
Studies on language teacher beliefs have long indicated that in order to better understand teacher beliefs, we need to look at their connections with emotions (Borg 2006). Researchers in fields such as social psychology (Frijda et al. 2000) and education (Rosiek 2003; Gill and Hardin 2014) have pointed out how emotions shape and are shaped by beliefs. These suggest also that emotions and beliefs are fundamentally interconnected in individuals’ decision-making processes, with emotions providing the necessary impetus for change and beliefs deciding the course of actions. In order to have a complete view of second language teachers’ beliefs, it is crucial to have a clear understanding of these…
Stop the Deficit: Preparing Pre-service Teachers to Work with Bilingual Students in the United States
2018
This chapter explores the education of bilingual students from an American teacher education perspective. Bilingual students in the United States are often diminished to their student status of “English Language Learner” (ELL). Not only does this ELL designation assume a onesize-fits-all approach to education for and understanding of bilingual children, but the label itself implores a deficit perspective which neither captures nor values bilingual children in the United States. Driven by the goal to model and introduce assets-based pedagogies to our pre-service English as Second Language (ESL) teachers, the main question guiding our work was, as teacher educators, how can we challenge pre-s…
Multimodal conversation analysis and CLIL classroom practices
2017
This chapter introduces multimodal Conversation Analysis (CA) as a research framework for CLIL classroom interaction. We begin by presenting key methodological principles of CA and discussing how CA has recently broadened its analytical focus to examine how modalities such as gestures and texts are used as resources for interaction. Following this, we review recent (multimodal) CA work that has investigated teaching and learning practices in classrooms involving second language users, such as in CLIL and immersion settings. To illustrate the described methodological orientation, we briefly analyse one video-recorded interaction and conclude by suggesting research areas related to CLIL class…