Search results for "Ang"

Work-related language learning trajectories of migrant cleaners in Finland

2017

Cleaning is often the survival employment that migrants can get in their new home country. Ideally, the workplace can be a site for integration and language learning. This article explores how two migrants working as cleaners in Finland narrate their work-related Finnish language learning trajectories. The research is designed by applying nexus analysis (Scollon & Scollon, 2004), which focuses on social action in the intersection of interaction order, participants’ life experiences, and discourses in place. The social action in focus here is investment (Darvin & Norton, 2015), which means a commitment to developing language skills to achieve one’s aspirations. The article also analy…

Vokaluttalets akustik i sverigesvenska, finlandssvenska och finska

2000

Why English? : Finnish streamers' views on their language choice

2017

Videopelien reaaliaikainen jakaminen on yleistynyt viime vuosina valtavasti ja suoratoistopalvelu Twitch on kerännyt miljoonia pelisessioitaan jakavia kaikkialta maailmasta ja streamaamisesta onkin kehittynyt miljoonabisnes. Tutkielmani perehtyy suomalaisten streamaajien kielivalintoihin, kun he ovat päättäneet käyttää streamiensa kielenä englantia suomen sijasta. Tutkielmani tarkoitus oli selvittää mikä motivoi suomalaiset pelaajat streamaamaan juuri englanniksi ja millaisia näkemyksiä heillä on omaa kielivalintaansa kohtaan ja mikä heidän suhteensa englannin kieleen on. Tutkimukseni koostui kolmen suomalaisen streamaajan haastatteluista. Haastatteluissa pyrin ymmärtämään osallistujien kie…

Joint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System

2022

Joint localization and communication systems have drawn significant attention due to their high resource utilization. In this paper, we consider a reconfigurable intelligent surface (RIS)-aided simultaneously localization and communication system. We first determine the sum squared position error bound (SPEB) as the localization accuracy metric for the presented localization-communication system. Then, a joint RIS discrete phase shifts design and subcarrier assignment problem is formulated to minimize the SPEB while guaranteeing each user’s achievable data rate requirement. For the presented non-convex mixed-integer problem, we propose an iterative algorithm to obtain a suboptimal solution …

Superficial venous thrombosis: role of inherited deficiency of natural anticoagulants in extension to deep veins

2009

AIM: Superficial venous thrombosis (SVT) has been considered for a long time a limited clinical condition of low importance, but this approach has changed in recent years, when several studies demonstrated that extension to deep veins occurs in 7.3 to 44% of patients, with high prevalence of pulmonary embolism. The aim of this study was to evaluate the prevalence of inherited deficiency of natural coagulation inhibitors in patients suffering from SVT in both normal and varicose veins, and to understand their role in extension to deep veins. METHODS: The study included 83 patients with SVT, without clinically obvious risk factors. Ultrasound examination was performed, and deficiencies of Pro…

The Concept of Key Success Factors in Logistics and Supply Chain Management in the Context of Creating Business Competitive Advantage

2018

Firms are constantly looking for ways to create a competitive advantage. An important place among the factors affecting the way in which this advantage is gained is taken by success factors including, but not limited to, the so-called key success factors that may be related to the domains of logistics and supply chain management. The aim of the article is to identify the basic characteristics of the concept of key success factors in logistics and supply chain management. The article presents the essence and importance of success factors in the context of creating the business competitive advantage, the basic concepts of key success factors related to resource-based and market-based strategi…

Economic strain and foreign language attainment: A Polish perspective

2016

Foreign language learning is not only a personal endeavor, but also an activity that takes place within a social support system. In times of economic crisis adverse economic conditions handicap parents’ educational investments. For this reason a student’s development of foreign language skills, limited to the school context, may suffer. This study sheds more light on the experience and effect of economic strain in Polish secondary grammar school students who learn English as a foreign language. The results corroborate studies in the field and demonstrate that high achievers have low perceptions of economic strain.

Superfluid weight and Berezinskii-Kosterlitz-Thouless transition temperature of twisted bilayer graphene

2019

We study superconductivity of twisted bilayer graphene with local and non-local attractive interactions. We obtain the superfluid weight and Berezinskii-Kosterlitz-Thouless (BKT) transition temperature for microscopic tight-binding and low-energy continuum models. We predict qualitative differences between local and non-local interaction schemes which could be distinguished experimentally. In the flat band limit where the pair potential exceeds the band width we show that the superfluid weight and BKT temperature are determined by multiband processes and quantum geometry of the band.

Chirality selective spin interactions mediated by the moving superconducting condensate

2018

We show that superconducting correlations in the presence of nonzero condensate velocity can mediate the peculiar interaction between localized spins that breaks the global inversion symmetry of magnetic moments. The proposed interaction mechanism is capable of removing fundamental degeneracies between topologically distinct magnetic textures. For the generic system of three magnetic impurities in the current-carrying superconductor, we find the energy term proportional to spin chirality. In realistic superconductor/ferromagnetic/superconductor setups we reveal significant energy differences between various magnetic textures with opposite chiralities. We calculate Josephson energies of junc…

Chirality selective spin interactions mediated by the moving superconducting condensate

2018

We show that superconducting correlations in the presence of nonzero condensate velocity can mediate the peculiar interaction between localized spins that breaks the global inversion symmetry of magnetic moments. The proposed interaction mechanism is capable of removing fundamental degeneracies between topologically distinct magnetic textures. For the generic system of three magnetic impurities in the current-carrying superconductor, we find the energy term proportional to spin chirality. In realistic superconductor/ferromagnetic/superconductor setups we reveal significant energy differences between various magnetic textures with opposite chiralities. We calculate Josephson energies of junc…