Browsing AURA by Title
Now showing items 8282-8301 of 11833
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Perceived support in e-collaborative learning: An exploratory study which make use of synchronous and asynchronous online-teaching approaches
(Lecture Notes in Computer Science;7558, Chapter; Peer reviewed, 2012)This study compares four different learning environments for e-collaborative learning in two European countries related to the dimension of student’s mutual support. The theoretical baseline is Vygotsky’s zone of proximal ... -
The perceived usability of desktop VR for practicing preoperative handovers using ISBAR among nursing students
(Peer reviewed; Journal article, 2023)Virtual reality (VR) is an evolving teaching method (Jacobs et al., 2022). However, there is no VR solution for practicing systematic and precise communication, which is a crucial nursing competence during handovers when ... -
The Perceived Value of Cybersecurity Analyses and Frameworks for an IT Company
(Master thesis, 2021)Recent trends show an increasing rate of cyberattacks against private companies and public organizations. Existing cybersecurity analyses and frameworks offer a set of guidelines for preparedness and security countermeasures ... -
The perception of food products in adolescents, lay adults, and experts: A psychometric approach
(Peer reviewed; Journal article, 2022)Almost 40% of global mortality is attributable to an unhealthy diet, and adolescents and young adults are particularly affected by growing obesity rates. How do (young) people conceptualize and judge the healthiness of ... -
Perceptions in the Music Industry : How the Music Industry Perceives Itself in Regards to Fairness in the Distribution of Revenue in Music Streaming
(Master thesis, 2017)For as long as I have known of the existence of the music industry, I have heard two sides of its fairness towards artists. This was the case when I was a child and teenager, during the cassette- and CD-age, as well as my ... -
Perceptions of Barriers to Using Opioid Analgesics: A Mixed Methods Study
(Peer reviewed; Journal article, 2023)Background:Availability and accessibility of opioids are a worldwide problem. In low-resource settings, such asEthiopia, access to opioids is either limited or nonexistent and legally restricted in health care settings. ... -
Perceptions of Crowdfunding Campaigns and Performance : An Empirical Analysis
(Master thesis, 2017)Crowdfunding gives entrepreneurs and others, opportunities to get financial contributions to their projects as well as acknowledgements and insight to consumers’ preferences. This thesis focuses on reward-based crowdfunding ... -
Perceptions of leadership behavior and the relationship to athletes among Scandinavian coaches
(Journal article; Peer reviewed, 2014)The purpose of this study was to investigate the relationship between the perceptions of leadership behavior and coach–athlete relationship in Scandinavian coaches. A secondary purpose was to investigate if differences in ... -
" Perfeksjonisme, opplevd ferdighet og potensielt frafallfra organisert idrett"
(Master thesis, 2009)Med utgangspunkt i teoretisk rammeverk av Flett & Hewitt (2002), ble reliabilitet og validitet i en oversatt versjon av perfeksjonismemålingen Hewitt & Flett MPS (1991) testet på et norsk utvalg. Det ble også uforsket ... -
Performance Analysis of Alamouti Coded OFDM Systems over Rayleigh Fading Channels Correlated in Space and Time
(Chapter; Peer reviewed, 2010)This paper deals with the performance analysis of Alamouti coded orthogonal frequency division multiplexing (OFDM) systems over time-varying multipath Rayleigh fading channels. In our analysis, we consider a physically ... -
Performance Analysis of Alamouti Coded OFDM Systems over Wideband MIMO Car-to-Car Channels Correlated in Time and Space
(Chapter, 2014)In this paper, the performance of Alamouti coded orthogonal frequency division multiplexing (OFDM) systems over car-to-car (C2C) fading channels correlated in time and space is analyzed. Taking different geometrical ... -
Performance analysis of Alamouti-coded OFDM systems over spatio-temporally correlated underwater acoustic channels
(IEEE International Conference on Communications;2017, Journal article; Peer reviewed, 2017)In this paper, we analyze the performance of Alamouti-coded orthogonal frequency division multiplexing (OFDM) systems over time-varying underwater acoustic (UWA) channels. A realistic UWA channel model has been considered, ... -
Performance analysis of cooperative communication systems with imperfect channel estimation
(IEEE International Conference on Communications, Journal article; Peer reviewed, 2009)This paper investigates the effects of channel estimation errors on the symbol-error-rate (SER) performance of a cooperative communication system operating in an amplify-and- forward (AF) mode. A pilot symbol assisted ... -
Performance Analysis of M-Ary PSK Modulation Schemes over Multiple Double Rayleigh Fading Channels with EGC in Cooperative Networks
(Peer reviewed; Chapter, 2010)This article studies the performance of M-ary phase shift keying (PSK) modulation schemes over mobile-to-mobile (M2M) fading channels with equal gain combining (EGC) in cooperative networks. The frequency-nonselective M2M ... -
Performance Analysis of PV Power Plants Across Norway
(Master thesis, 2023)This thesis examines hourly aggregated data from 501 photovoltaic (PV) installations, builds a better knowledge foundation about the geographical performance of PV systems in Norway, and provides a groundwork for how PV ... -
Performance Analysis of Spectrum Sharing Radar in Multipath Environment
(Peer reviewed; Journal article, 2023)Radar based sensing and communication systems sharing a common spectrum have become a potential research problem in recent years due to spectrum scarcity. The spectrum sharing radar (SSR) is a new technology that uses the ... -
Performance Analysis of Super-Orthogonal Space-Time Trellis Coded MIMO-OFDM Systems over the One-Ring Channel
(Master thesis, 2007)With the rapid development of wireless communications, the available bandwidth for wireless applications becomes more and more insufficient. Therefore, how to improve data rate without expending bandwidth becomes a main ... -
Performance analysis of underlay two-way relay cooperation in cognitive radio networks with energy harvesting
(Journal article; Peer reviewed, 2018) -
Performance analysis of user-centric SBS deployment with load balancing in heterogeneous cellular networks : A Thomas cluster process approach
(Journal article; Peer reviewed, 2020) -
Performance Analysis of Wideband Sum-of-Cisoids-Based Channel Simulators with Respect to the Bit Error Probability of DPSK OFDM Systems
(Journal article; Peer reviewed, 2009)In this paper, we analyze the performance of a wideband sum-of-cisoids (SOC) channel simulator w.r.t. the bit error probability (BEP) of differential phase-shift keying (DPSK) orthogonal frequency division multiplexing ...