Search results for "NR"

Video Streaming and Internalized Surveillance

2018

This paper aims to develop knowledge about the complicated ways in which the modern individual uses surveillance (techniques) and the ways surveillance uses the individual. My observational analysis of a videostreaming community reveals the central role that surveillance plays in participating and becoming visible in an online environment. The results show that through disciplinary and lateral surveillance, participants produced context-defined I-narrations and formed themselves following the normative judgment of the environment. The same mechanism may be observed in other videostreaming social media environments and the modern social media-saturated society in general. This is an inconspi…

Visual understanding of divergence and curl: Visual cues promote better learning

2019

Prior research has shown that students struggle to indicate whether vector field plots have zero or non-zero curl or divergence. In an instruction-based eye-tracking study, we investigated whether visual cues (VC) provided in the vector field plot can foster students’ understanding of these concepts. The VC were only present during instruction and highlighted conceptual information about vector decomposition and partial derivatives. Thirty-two physics majors were assigned to two groups, one was instructed with VC about the problemsolving strategy, and one without. The results show that students in VC-condition performed better, responded with higher confidence, experienced less mental effor…

Towards proactive context-aware self-healing for 5G networks

2017

In this paper, we suggest a new research direction and a future vision for Self-Healing (SH) in Self-Organizing Networks (SONs). The problem we wish to solve is that traditional SH solutions may not be sufficient for the future needs of cellular network management because of their reactive nature, i.e., they start recovering after detecting already occurred faults instead of preparing for possible future faults in a pre-emptive manner. The detection delays are especially problematic with regard to the zero latency requirements of 5G networks. To address this problem, existing SONs need to be upgraded from reactive to proactive response. One of the dimensions in SH research is to employ more…

Choosing a study mode in blended learning

2012

Education providers aim to meet today's education requirements by employing, among other things, education technology solutions that increase flexibility. This has also happened with the master's level mathematical information technology degree directed to adults. In the degree program, lecture videos brought in together with face-to-face teaching provide good opportunities for flexible educational arrangements. Education with the help of videos can be arranged in such a way that students themselves will be able to choose their study mode in accordance with their needs. When students themselves can choose their study modes, many different ways to take advantage of the flexibility provided a…

Behavior change types with Pokémon GO

2017

Digital games1 are one of the most popular entertainment media in the world. Teir allure and widespread popularity makes them an interesting and highly potential platform for behavior change atempts. In this paper, we investigate what types of behavior changes Pokémon GO has promoted or induced among its players. Te study is based on an online survey sample of 262 Pokémon GO players, collected using the critical incident technique and analyzed using qualitative methods. Te analysis shows that the behavior changes induced by Pokémon GO are not just restricted to increased physical activity or social behavior but are actually much more multifaceted: players were more social, found their routi…

Visibility without voice: Media witnessing irregular migrants in BBC online news journalism

2016

In the analysis of journalistic representation of irregular migration to Europe, rather little attention is given to the variation of modes and genres of journalism. Most studies focus on text in ‘old media’ and the news genre. This article analyses affordances of different modalities and genres of online journalism in framing irregular migrants. Media framing in BBC online news coverage of a mediatised conflict in Spain, defined as a ‘migration crisis’, is analysed with multimodal social semiotics. While mediation makes global audiences witness tragedies at Europe's borders and online journalism affords more voice and deliberation for migrant sources, the frames of threat and victim domina…

PISA 2003: Die Auswirkung des Familienhintergrunds und der Gesellschaft auf Kompetenzentwicklung und Bildungserfolg von Jugendlichen in Bayern und in…

2011

Sekä Saksassa että Suomessa on alettu kiinnittää enemmän huomiota yhteiskunnan eriarvoistumiseen. Vanhempien sosioekonomisella asemalla on nykyisessä kilpailuyhteiskunnassamme yhä suurempi merkitys lapsen tulevaisuudelle. Tämä tutkimus käsittelee perhetaustan ja yhteiskunnan yhteyttä nuorten kykyjen kehittymiseen, koulumenestykseen ja koulutusmahdollisuuksiin Saksan Baijerissa ja Suomen ruotsinkielisillä alueilla. Tutkimuksen lähtökohtana ovat vuoden 2003 Pisa-tulokset. Sinä vuonna ruotsinkielisten osuus Suomessa testatuista 15-vuotiaista oli muita vuosia korkeampi, joten tuloksista voi tehdä luotettavampia päätelmiä ruotsinkielisten oppimistuloksista ja niihin vaikuttavista tekijöistä. Bai…

Huumori talk show -haastatteluissa

2004

Dokumenttityypin paperi- ja internetversion vertailu : genre-analyysi emokasvihinnastosta

2006

Design of mobile phones for older adults : An empirical analysis of design guidelines and checklists for feature phones and smartphones

2017

Design guidelines and checklists are suggested as a useful tool in the development and evaluation of interface design of mobile phones for older adults. Given the intense evolution of mobile phone design, understanding how the design guidelines and checklists have taken into account the advances in mobile phone usability for older adults is important for their correct application and future development. Thus, this study explores the usability dimensions of mobile phone design for older adults and the related changes in terms of time and the type of device (feature phones vs. smartphones) based on an expert coding of the eight mobile phone design guidelines and checklists for older adults pu…