Opin vísindi

Háskólinn í Reykjavík

Háskólinn í Reykjavík

Reykjavík University
 


Háskólinn í Reykjavík (HR) er öflugur kennslu- og rannsóknaháskóli með áherslu á tækni, viðskipti og lög. HR leggur áherslu á að sem flestir hafi aðgang að afurðum þess vísinda- og kennslustarfs sem fer fram við skólann. Í því skyni hefur verið sett fram stefna um opinn aðgang. Í henni felst meðal annars að akademískir starfsmenn skulu leitast við að birta afurðir vísinda- og kennslustarfs síns í opnum aðgangi. Ennfremur skulu nemendur HR gera lokaverkefni sín aðgengileg í rafrænum varðveislusöfnum. HR stefnir að því að allar fræðigreinar akademískra starfsmanna birtar í nafni skólans verði aðgengilegar í tímaritum í opnum aðgangi eða í opnum rafrænum varðveislusöfnum án kostnaðar.


Ritstjórnarstefna


Starfsmenn Háskólans í Reykjavík skulu vista, (eða veita HR heimild til að vista), fræðigreinar sem þeir skrifa í nafni skólans í opnum aðgangi í varðveislusafnið Opin vísindi án endurgjalds.

Doktorsnemar skulu vista, (eða veita HR heimild til að vista), doktorsverkefni sín í opnum aðgangi í varðveislusafnið Opin vísindi án endurgjalds.

Sjá nánar:
Stefna Háskólans í Reykjavík um opinn aðgang
Leiðbeiningar fyrir rannsakendur/starfsmenn um skil fræðigreina í Opin vísindi
Leiðbeiningar fyrir doktorsnema um skil í Opin vísindi


Editorial Policy


Employees of Reykjavik University should submit, (or grant RU authority to submit), scholarly articles, that they write in the name of the University, in open access in the repository Opin vísindi free of charge.

Doctoral students should submit, (or grant RU authority to submit), their PhD thesis in open access in the repository Opin vísindi free of charge.

Further information:
Reykjavik University’s Policy on Open Access
Instructions for employees submitting scholarly articles to Opin vísindi
Instructions for PhD students submitting their thesis in Opin vísindi

Collections in this community

Recent Submissions

  • Jonsdottir-Buch, Sandra Mjoll; Gunnarsdottir, Kristbjorg; Sigurjonsson, Olafur (MDPI AG, 2020-07-20)
    Human embryonic stem cell-derived mesenchymal progenitor (hES-MP) cells are mesenchymal-like cells, derived from human embryonic stem cells without the aid of feeder cells. They have been suggested as a potential alternative to mesenchymal stromal cells ...
  • Clemente, Filipe Manuel; Ardigò, Luca Paolo; Song, Wook; Lenoir, Matthieu E. M.; Rodrigues, Luis Paulo; Sigmundsson, Hermundur (Frontiers Media SA, 2020-04-15)
    Stimulated by the need to understand the specific effects of exercise on children, the current Frontiers Research Topic was carried out to collect a set of studies that highlight important findings related to the impact of exercise in this population. ...
  • Koziel, Slawomir; Bekasiewicz, Adrian (Institute of Electrical and Electronics Engineers (IEEE), 2020-04-13)
    The paper proposes a novel framework for accelerated re-design (dimension scaling) of antenna structures using inverse surrogates. The major contribution of the work is a sensitivity-based model identification procedure, which permits a significant ...
  • Olason, Magnus; Jónsson, Héðinn; Andrason, Rúnar H.; Jónsdóttir, Inga Hrefna; Kristbergsdóttir, Hlín (Læknafélag Íslands / Icelandic Medical Association, 2020-01-03)
    Tilgangur: Fáar rannsóknir hafa metið langtímaárangur þverfaglegrar verkjameðferðar þó árangur til skemmri tíma sé vel þekktur. Hér er lýst árangri slíkrar meðferðar á Reykjalundi, endurhæfingarmiðstöð SÍBS, með þriggja ára eftirfylgd. Sérstaklega er ...
  • Kristjansson, Alfgeir; Mann, Michael J.; Sigfusson, Jon; Thorisdottir, Ingibjorg; Allegrante, John P.; Sigfúsdóttir, Inga Dóra (SAGE Publications, 2020-01)
    Adolescent substance use-the consumption of alcohol, tobacco, and other harmful drugs-remains a persistent global problem and has presented ongoing challenges for public health authorities and society. In response to the high rates of adolescent substance ...
  • Koziel, Slawomir; Pietrenko-Dabrowska, Anna; Al-Hasan, Mu'ath (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Contemporary microwave design heavily relies on full-wave electromagnetic (EM) simulation tools. This is especially the case for miniaturized devices where EM cross-coupling effects cannot be adequately accounted for using equivalent network models. ...
  • Sigmarsdóttir, Þóra; McGarrity, Sarah; Rolfsson, Óttar; Yurkovich, James T.; Sigurjónsson, Ólafur E. (Frontiers Media SA, 2020-03-31)
    Mesenchymal stem cells are a promising source for externally grown tissue replacements and patient-specific immunomodulatory treatments. This promise has not yet been fulfilled in part due to production scaling issues and the need to maintain the correct ...
  • Pietrenko-Dabrowska, Anna; Koziel, Slawomir; Al-Hasan, Mu'ath (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Over the recent years, surrogate modeling has been playing an increasing role in the design of antenna structures. The main incentive is to mitigate the issues related to high cost of electromagnetic (EM)-based procedures. Among the various techniques, ...
  • Wallevik, Jon Elvar; Wallevik, Olafur Haralds (Elsevier BV, 2020-01)
    An increasing interest has emerged in correlating the output of the concrete mixing truck to values obtained by rotational rheometers. The output of the former has usually been the hydraulic pressure needed to turn the drum. In such research, experimental ...
  • Kristinsdottir, Kristjana; Magnusdottir, Gigja; Chenery, Belinda; Gudmundsdottir, Vilborg; Gudfinnsdottir, Halla Kristin; Karason, Halldor; Ludvigsdottir, Gudbjorg; Helgason, Thordur (PAGEPress Publications, 2020-04-01)
    Spasticity is a motor impairment present in patients with both stroke and spinal cord injury. In this research, the results from the Wartenberg pendulum test, performed on stroke and spinal cord injury patients using goniometers and electromyogram ...
  • Kronish, Ian M.; Cheung, Ying Kuen; Julian, Jacob; Parsons, Faith; Lee, Jenny; Yoon, Sunmoo; Valdimarsdottir, Heidis; Green, Paige; Suls, Jerry; Hershman, Dawn L.; Davidson, Karina W. (MDPI AG, 2019-12-30)
    Purpose: Little is known about the effectiveness of bright white light therapy (BWL) for depressive symptoms in cancer survivors, many of whom prefer non-pharmacological treatments. The purpose of this study was to compare the effectiveness of BWL ...
  • Ullah, Ubaid; Al-Hasan, Muath; Koziel, Slawomir; Mabrouk, Ismail Ben (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    In this paper, a multiple-input-multiple-output (MIMO) antenna featuring circular polarization diversity, and designed on a common coplanar ground is presented. The proposed antenna design utilizes a coplanar waveguide (CPW) feeding technique with three ...
  • Vakula, Michael N.; Waller, Benjamin; Bressel, Eadric; Kim, Youngwook (Springer Science and Business Media LLC, 2020-08-25)
    Abstract Background: Balance impairments are the leading causes of falls in older adults. Aquatic-based exercises have been broadly practiced as an alternative to land-based exercises; however, the effects on dynamic balance have not been comprehensively ...
  • Ricciardi, Carlo; Edmunds, Kyle; Recenti, Marco; Sigurðsson, Sigurður; Gudnason, Vilmundur; Carraro, Ugo; Gargiulo, Paolo (Springer Science and Business Media LLC, 2020-02-18)
    The nonlinear trimodal regression analysis (NTRA) method based on radiodensitometric CT distributions was recently developed and assessed for the quantification of lower extremity function and nutritional parameters in aging subjects. However, the use ...
  • Thorisdottir, Ingibjorg; Sigurvinsdottir, Rannveig; Kristjansson, Alfgeir; Allegrante, John P.; Lilly, Christa L.; Sigfusdottir, Inga Dora (Elsevier, 2020-12)
    This study aimed to examine in a longitudinal cohort design whether social media use among adolescents is related to symptoms of social anxiety, depressed mood, and physical symptoms of anxiety over time. As part of the LIFECOURSE study of risk and ...
  • Hildebrand Karlén, Malin; Roos af Hjelmsäter, Emma; Gudjonsson, Gisli (Informa UK Limited, 2018-10-06)
    The empirical base relating to alcohol's effects on underlying memory mechanisms among witnesses is sparse. Therefore, the effect of alcohol intoxication on memory mechanisms was investigated, as well as how degree of intoxication and interview delay ...
  • Morris, Brandi S.; Chrysochou, Polymeros; Christensen, Jacob Dalgaard; Orquin, Jacob L.; Barraza, Jorge; Zak, Paul J.; Mitkidis, Panagiotis (Springer Science and Business Media LLC, 2019-04-06)
    Climate change is an issue which elicits low engagement, even among concerned segments of the public. While research suggests that the presentation of factual information (e.g., scientific consensus) can be persuasive to some audiences, there is also ...
  • Koziel, Slawomir; Pietrenko-Dabrowska, Anna (MDPI AG, 2019-04-15)
    Design of antennas for the Internet of Things (IoT) applications requires taking into account several performance figures, both electrical (e.g., impedance matching) and field (gain, radiation pattern), but also physical constraints, primarily concerning ...
  • Blöschl, Günter; Bierkens, Marc F.P.; Chambel, Antonio; Cudennec, Christophe; Destouni, Georgia; Fiori, Aldo; Kirchner, James W.; McDonnell, Jeffrey J.; Savenije, Hubert H.G.; Sivapalan, Murugesu; Stumpp, Christine; Toth, Elena; Volpi, Elena; Carr, Gemma; Lupton, Claire; Salinas, Josè; Széles, Borbála; Viglione, Alberto; Aksoy, Hafzullah; Allen, Scott T.; Amin, Anam; Andréassian, Vazken; Arheimer, Berit; Aryal, Santosh K.; Baker, Victor; Bardsley, Earl; Barendrecht, Marlies H.; Bartosova, Alena; Batelaan, Okke; Berghuijs, Wouter R.; Beven, Keith; Blume, Theresa; Bogaard, Thom; Borges de Amorim, Pablo; Böttcher, Michael E.; Boulet, Gilles; Breinl, Korbinian; Brilly, Mitja; Brocca, Luca; Buytaert, Wouter; Castellarin, Attilio; Castelletti, Andrea; Chen, Xiaohong; Chen, Yangbo; Chen, Yuanfang; Chifflard, Peter; Claps, Pierluigi; Clark, Martyn P.; Collins, Adrian L.; Croke, Barry; Dathe, Annette; David, Paula C.; de Barros, Felipe P. J.; de Rooij, Gerrit; Di Baldassarre, Giuliano; Driscoll, Jessica M.; Duethmann, Doris; Dwivedi, Ravindra; Eris, Ebru; Farmer, William H.; Feiccabrino, James; Ferguson, Grant; Ferrari, Ennio; Ferraris, Stefano; Fersch, Benjamin; Finger, David C.; Foglia, Laura; Fowler, Keirnan; Gartsman, Boris; Gascoin, Simon; Gaume, Eric; Gelfan, Alexander; Geris, Josie; Gharari, Shervan; Gleeson, Tom; Glendell, Miriam; Gonzalez Bevacqua, Alena; González-Dugo, María P.; Grimaldi, Salvatore; Gupta, A. B.; Guse, Björn; Han, Dawei; Hannah, David; Harpold, Adrian; Haun, Stefan; Heal, Kate; Helfricht, Kay; Herrnegger, Mathew; Hipsey, Matthew; Hlaváčiková, Hana; Hohmann, Clara; Holko, Ladislav; Hopkinson, Christopher; Hrachowitz, Markus; Illangasekare, Tissa H.; Inam, Azhar; Innocente, Camyla; Istanbulluoglu, Erkan; Jarihani, Ben; Kalantari, Zahra; Kalvans, Andis; Khanal, Sonu; Khatami, Sina; Kiesel, Jens; Kirkby, Mike; Knoben, Wouter; Kochanek, Krzysztof; Kohnová, Silvia; Kolechkina, Alla; Krause, Stefan; Kreamer, David; Kreibich, Heidi; Kunstmann, Harald; Lange, Holger; Liberato, Margarida L. R.; Lindquist, Eric; Link, Timothy; Liu, Junguo; Loucks, Daniel Peter; Luce, Charles; Mahé, Gil; Makarieva, Olga; Malard, Julien; Mashtayeva, Shamshagul; Maskey, Shreedhar; Mas-Pla, Josep; Mavrova-Guirguinova, Maria; Mazzoleni, Maurizio; Mernild, Sebastian; Misstear, Bruce Dudley; Montanari, Alberto; Müller-Thomy, Hannes; Nabizadeh, Alireza; Nardi, Fernando; Neale, Christopher; Nesterova, Nataliia; Nurtaev, Bakhram; Odongo, Vincent O.; Panda, Subhabrata; Pande, Saket; Pang, Zhonghe; Papacharalampous, Georgia; Perrin, Charles; Pfister, Laurent; Pimentel, Rafael; Polo, María J.; Post, David; Prieto Sierra, Cristina; Ramos, Maria-Helena; Renner, Maik; Reynolds, José Eduardo; Ridolfi, Elena; Rigon, Riccardo; Riva, Monica; Robertson, David E.; Rosso, Renzo; Roy, Tirthankar; Sá, João H.M.; Salvadori, Gianfausto; Sandells, Mel; Schaefli, Bettina; Schumann, Andreas; Scolobig, Anna; Seibert, Jan; Servat, Eric; Shafiei, Mojtaba; Sharma, Ashish; Sidibe, Moussa; Sidle, Roy C.; Skaugen, Thomas; Smith, Hugh; Spiessl, Sabine M.; Stein, Lina; Steinsland, Ingelin; Strasser, Ulrich; Su, Bob; Szolgay, Jan; Tarboton, David; Tauro, Flavia; Thirel, Guillaume; Tian, Fuqiang; Tong, Rui; Tussupova, Kamshat; Tyralis, Hristos; Uijlenhoet, Remko; van Beek, Rens; van der Ent, Ruud J.; van der Ploeg, Martine; Van Loon, Anne F.; van Meerveld, Ilja; van Nooijen, Ronald; van Oel, Pieter R.; Vidal, Jean-Philippe; von Freyberg, Jana; Vorogushyn, Sergiy; Wachniew, Przemyslaw; Wade, Andrew J.; Ward, Philip; Westerberg, Ida K.; White, Christopher; Wood, Eric F.; Woods, Ross; Xu, Zongxue; Yilmaz, Koray K.; Zhang, Yongqiang (Informa UK Limited, 2019-07-02)
    This paper is the outcome of a community initiative to identify major unsolved scientific problems in hydrology motivated by a need for stronger harmonisation of research efforts. The procedure involved a public consultation through online media, ...
  • Benonisdottir, Stefania; Kristjansson, Ragnar P; Oddsson, Asmundur; Steinthorsdottir, Valgerdur; Mikaelsdottir, Evgenia; Kehr, Birte; Jensson, Brynjar O; Arnadottir, Gudny A; Sulem, Gerald; Sveinbjornsson, Gardar; Kristmundsdóttir, Snædís; Ívarsdóttir, Erna V.; Tragante, Vinicius; Gunnarsson, Bjarni; Runolfsdottir, Hrafnhildur Linnet; Arthur, Joseph G; Deaton, Aimee M; Eyjolfsson, Gudmundur I; Davidsson, Olafur B; Asselbergs, Folkert W; Hreidarsson, Astradur B; Rafnar, Thorunn; Thorleifsson, Gudmar; Edvardsson, Vidar; Sigurdsson, Gunnar; Helgadottir, Anna; Halldórsson, Bjarni; Masson, Gisli; Holm, Hilma; Önundarson, Páll Torfi; Indridason, Olafur S; Benediktsson, Rafn; Palsson, Runolfur; Gudbjartsson, Daniel F; Olafsson, Isleifur; Thorsteinsdottir, Unnur; Sulem, Patrick; Stefansson, Kari (Oxford University Press (OUP), 2018-11-24)
    Urine dipstick tests are widely used in routine medical care to diagnose kidney and urinary tract and metabolic diseases. Several environmental factors are known to affect the test results, whereas the effects of genetic diversity are largely unknown. ...

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