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  • Benediktsson, Jon Atli; Ghamisi, Pedram; Martins, Fernando M. L.; Couceiro, Micael S. (IEEE, 2014)
    Hyperspectral remote sensing images contain hundreds of data channels. Due to the high dimensionality of the hyperspectral data, it is difficult to design accurate and efficient image segmentation algorithms for such imagery. In this paper, a new ...
  • Tómasdóttir, Margrét Ólafía (NTNU Grafisk senter; University of Iceland, 2017-12-07)
    Bakgrunnur: Þegar sami einstaklingur þjáist af tveimur eða fleirum langvinnum sjúkdómum er það kallað fjölveikindi (e.multimorbidity). Á undanförnum árum hefur rannsóknum á fjölveikindum fleygt fram og algengi þeirra verið metið svo mikið að fjölveikindi ...
  • Hafliðason, Arnar (University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2018-12)
    The research focused on multiphoton dynamics and fragment formation for HBr, DCl, and bromomethanes, using mass resolved multiphoton ionization (MR-MPI) and velocity map imaging (VMI) techniques. Data interpretations were based on analysis of (2+n)REMPI ...
  • Ceolin, Martina (University of Iceland, School of Humanities, Faculty of Icelandic and Comparative Cultural Studies, 2020-08)
    This work investigates the multivalent and dynamic portrayal of time in a selection of early Old Icelandic texts from the twelfth and thirteenth centuries. The main objective is to map out the representations of time in terms of the patterns conveyed, ...
  • Marteinsdóttir, Bryndís; Svavarsdóttir, Kristín; Þórhallsdóttir, Þóra Ellen (Wiley-Blackwell, 2017-12-07)
    Initial plant establishment is one of the most critical phases in ecosystem development, where an early suite of physical (environmental filtering), biological (seed limitation, species interactions) and stochastic factors may affect successional ...
  • Ntalla, Ioanna; Weng, Lu-Chen; Cartwright, James H.; Hall, Amelia Weber; Sveinbjornsson, Gardar; Tucker, Nathan R.; Choi, Seung Hoan; Chaffin, Mark D.; Roselli, Carolina; Barnes, Michael R.; Mifsud, Borbala; Warren, Helen R.; Hayward, Caroline; Marten, Jonathan; Cranley, James J.; Concas, Maria Pina; Gasparini, Paolo; Boutin, Thibaud; Kolcic, Ivana; Polasek, Ozren; Rudan, Igor; Araujo, Nathalia M.; Lima-Costa, Maria Fernanda; Ribeiro, Antonio Luiz P.; Souza, Renan P.; Tarazona-Santos, Eduardo; Giedraitis, Vilmantas; Ingelsson, Erik; Mahajan, Anubha; Morris, Andrew P.; Del Greco M, Fabiola; Foco, Luisa; Gögele, Martin; Hicks, Andrew A.; Cook, James P.; Lind, Lars; Lindgren, Cecilia M.; Sundström, Johan; Nelson, Christopher P.; Riaz, Muhammad B.; Samani, Nilesh J.; Sinagra, Gianfranco; Ulivi, Sheila; Kähönen, Mika; Mishra, Pashupati P.; Mononen, Nina; Nikus, Kjell; Caulfield, Mark J.; Dominiczak, Anna; Padmanabhan, Sandosh; Montasser, May E.; O’Connell, Jeff R.; Ryan, Kathleen; Shuldiner, Alan R.; Aeschbacher, Stefanie; Conen, David; Risch, Lorenz; Thériault, Sébastien; Hutri-Kähönen, Nina; Lehtimäki, Terho; Lyytikäinen, Leo-Pekka; Raitakari, Olli T.; Barnes, Catriona L. K.; Campbell, Harry; Joshi, Peter K.; Wilson, James F.; Isaacs, Aaron; Kors, Jan A.; van Duijn, Cornelia M.; Huang, Paul L.; Gudnason, Vilmundur; Harris, Tamara B.; Launer, Lenore J.; Smith, Albert Vernon; Bottinger, Erwin P.; Loos, Ruth J. F.; Nadkarni, Girish N.; Preuss, Michael H.; Correa, Adolfo; Mei, Hao; Wilson, James; Meitinger, Thomas; Müller-Nurasyid, Martina; Peters, Annette; Waldenberger, Melanie; Mangino, Massimo; Spector, Timothy D.; Rienstra, Michiel; van de Vegte, Yordi J.; van der Harst, Pim; Verweij, Niek; Kääb, Stefan; Schramm, Katharina; Sinner, Moritz F.; Strauch, Konstantin; Cutler, Michael J.; Fatkin, Diane; London, Barry; Olesen, Morten; Roden, Dan M.; Benjamin Shoemaker, M.; Gustav Smith, J.; Biggs, Mary L.; Bis, Joshua C.; Brody, Jennifer A.; Psaty, Bruce M.; Rice, Kenneth; Sotoodehnia, Nona; De Grandi, Alessandro; Fuchsberger, Christian; Pattaro, Cristian; Pramstaller, Peter P.; Ford, Ian; Wouter Jukema, J.; Macfarlane, Peter W.; Trompet, Stella; Dörr, Marcus; Felix, Stephan B.; Völker, Uwe; Weiss, Stefan; Havulinna, Aki S.; Jula, Antti; Sääksjärvi, Katri; Salomaa, Veikko; Guo, Xiuqing; Heckbert, Susan R.; Lin, Henry J.; Rotter, Jerome I.; Taylor, Kent D.; Yao, Jie; de Mutsert, Renée; Maan, Arie C.; Mook-Kanamori, Dennis O.; Noordam, Raymond; Cucca, Francesco; Ding, Jun; Lakatta, Edward G.; Qian, Yong; Tarasov, Kirill V.; Levy, Daniel; Lin, Honghuang; Newton-Cheh, Christopher H.; Lunetta, Kathryn L.; Murray, Alison D.; Porteous, David J.; Smith, Blair H.; Stricker, Bruno H.; Uitterlinden, André; van den Berg, Marten E.; Haessler, Jeffrey; Jackson, Rebecca D.; Kooperberg, Charles; Peters, Ulrike; Reiner, Alexander P.; Whitsel, Eric A.; Alonso, Alvaro; Arking, Dan E.; Boerwinkle, Eric; Ehret, Georg B.; Soliman, Elsayed Z.; Avery, Christy L.; Gogarten, Stephanie M.; Kerr, Kathleen F.; Laurie, Cathy C.; Seyerle, Amanda A.; Stilp, Adrienne; Assa, Solmaz; Abdullah Said, M.; Yldau van der Ende, M.; Lambiase, Pier D.; Orini, Michele; Ramirez, Julia; Van Duijvenboden, Stefan; Arnar, Davíð O.; Gudbjartsson, Daniel; Holm, Hilma; sulem, patrick; Thorleifsson, Gudmar; Thorolfsdottir, Rosa B; Thorsteinsdottir, Unnur; Benjamin, Emelia J.; Tinker, Andrew; Stefansson, Kari; Ellinor, Patrick T.; Jamshidi, Yalda; Lubitz, Steven A.; Munroe, Patricia B. (Springer Science and Business Media LLC, 2020-05-21)
    The electrocardiographic PR interval reflects atrioventricular conduction, and is associated with conduction abnormalities, pacemaker implantation, atrial fibrillation (AF), and cardiovascular mortality. Here we report a multi-ancestry (N = 293,051) ...
  • Noordam, Raymond; Bos, Maxime M.; Wang, Heming; Winkler, Thomas W.; Bentley, Amy R.; Kilpeläinen, Tuomas O.; de Vries, Paul S.; Sung, Yun Ju; Schwander, Karen; Cade, Brian E.; Manning, Alisa; Aschard, Hugues; Brown, Michael R.; Chen, Han; Franceschini, Nora; Musani, Solomon K.; Richard, Melissa; Vojinovic, Dina; Aslibekyan, Stella; Bartz, Traci M.; de las Fuentes, Lisa; Feitosa, Mary; Horimoto, Andrea R.; Ilkov, Marjan; Kho, Minjung; Kraja, Aldi; Li, Changwei; Lim, Elise; Liu, Yongmei; Mook-Kanamori, Dennis O.; Rankinen, Tuomo; Tajuddin, Salman M.; van der Spek, Ashley; Wang, Zhe; Marten, Jonathan; Laville, Vincent; Alver, Maris; Evangelou, Evangelos; Graff, Maria E.; He, Meian; Kühnel, Brigitte; Lyytikäinen, Leo-Pekka; Marques-Vidal, Pedro; Nolte, Ilja M.; Palmer, Nicholette D.; Rauramaa, Rainer; Shu, Xiao-Ou; Snieder, Harold; Weiss, Stefan; Wen, Wanqing; Yanek, Lisa R.; Adolfo, Correa; Ballantyne, Christie; Bielak, Larry; Biermasz, Nienke R.; Boerwinkle, Eric; Dimou, Niki; Eiriksdottir, Gudny; Gao, Chuan; Gharib, Sina A.; Gottlieb, Daniel J.; Haba-Rubio, José; Harris, Tamara B.; Heikkinen, Sami; Heinzer, Raphaël; Hixson, James E.; Homuth, Georg; Ikram, M. Arfan; Komulainen, Pirjo; Krieger, Jose E.; Lee, Jiwon; Liu, Jingmin; Lohman, Kurt K.; Luik, Annemarie I.; Mägi, Reedik; Martin, Lisa W.; Meitinger, Thomas; Metspalu, Andres; Milaneschi, Yuri; Nalls, Mike A.; O’Connell, Jeff; Peters, Annette; Peyser, Patricia; Raitakari, Olli T.; Reiner, Alex P.; Rensen, Patrick C. N.; Rice, Treva K.; Rich, Stephen S.; Roenneberg, Till; Rotter, Jerome I.; Schreiner, Pamela J.; Shikany, James; Sidney, Stephen S.; Sims, Mario; Sitlani, Colleen M.; Sofer, Tamar; Strauch, Konstantin; Swertz, Morris A.; Taylor, Kent D.; Uitterlinden, André G.; van Duijn, Cornelia M.; Völzke, Henry; Waldenberger, Melanie; Wallance, Robert B.; van Dijk, Ko Willems; Yu, Caizheng; Zonderman, Alan B.; Becker, Diane M.; Elliott, Paul; Esko, Tõnu; Gieger, Christian; Grabe, Hans J.; Lakka, Timo A.; Lehtimäki, Terho; North, Kari E.; Penninx, Brenda W. J. H.; Vollenweider, Peter; Wagenknecht, Lynne E.; Wu, Tangchun; Xiang, Yong-Bing; Zheng, Wei; Arnett, Donna K.; Bouchard, Claude; Evans, Michele K.; Gudnason, Vilmundur; Kardia, Sharon; Kelly, Tanika N.; Kritchevsky, Stephen B.; Loos, Ruth J. F.; Pereira, Alexandre C.; Province, Mike; Psaty, Bruce M.; Rotimi, Charles; Zhu, Xiaofeng; Amin, Najaf; Cupples, L. Adrienne; Fornage, Myriam; Fox, Ervin F.; Guo, Xiuqing; Gauderman, W. James; Rice, Kenneth; Kooperberg, Charles; Munroe, Patricia B.; Liu, Ching-Ti; Morrison, Alanna C.; Rao, Dabeeru C.; van Heemst, Diana; Redline, Susan (Springer Science and Business Media LLC, 2019-11-12)
    Both short and long sleep are associated with an adverse lipid profile, likely through different biological pathways. To elucidate the biology of sleep-associated adverse lipid profile, we conduct multi-ancestry genome-wide sleep-SNP interaction analyses ...
  • Kilpeläinen, Tuomas O.; Gudnason, Vilmundur (Springer Science and Business Media LLC, 2019-01-22)
    Many genetic loci affect circulating lipid levels, but it remains unknown whether lifestyle factors, such as physical activity, modify these genetic effects. To identify lipid loci interacting with physical activity, we performed genome-wide analyses ...
  • Song, Yiran; Cheng, Qingsha S.; Koziel, Slawomir (MDPI AG, 2019-07-09)
    In order to minimize the number of evaluations of high-fidelity (fine) model in the optimization process, to increase the optimization speed, and to improve optimal solution accuracy, a robust and computational-efficient multi-fidelity local surrogate-model ...
  • Lv, ZhiYong; Liu, TongFei; Benediktsson, Jon Atli; Lei, Tao; Wan, YiLiang (MDPI AG, 2018-11-15)
    To improve the performance of land-cover change detection (LCCD) using remote sensing images, this study utilises spatial information in an adaptive and multi-scale manner. It proposes a novel multi-scale object histogram distance (MOHD) to measure the ...
  • Baldursdottir, Bergthora; Whitney, Susan L.; Ramel, Alfons; Jónsson, Pálmi V.; Mogensen, Brynjólfur; Petersen, Hannes; Kristinsdóttir, Ella K. (Springer Science and Business Media LLC, 2019-02-11)
    Background: Asymmetric vestibular function, decreased plantar sensation, postural control and functional ability have been associated with fall-related wrist fractures. Objective: To investigate whether multi-sensory training (MST) improves postural ...
  • Ingvarsson, Sigurður (Karolinska Institutet, Department of Tumor Biology, 1989-10-27)
    The aim of this study has been tq identify the structural changes during c-myc activation · in relation to tumor pathogenesis, to characterize the Bmyc gene, and to compare the structure and expression of myc gene family members. The myc family members ...
  • Þórarinsdóttir, Brynhildur (2022-02-02)
    Myndbandasamkeppnin Siljan er skapandi lestrarverkefni fyrir nemendur í 5.–10. bekk, en það er Barnabókasetur sem stendur fyrir keppninni. Nemendur velja nýlega barnaeða ungmennabók og hafa frjálsar hendur við að skapa myndband um hana. Markmiðið er ...
  • Gunnlaugsson, Geir (Háskólaútgáfan og Afríka 20:20, 2007)
  • Hjálmsdóttir, Andrea Sigrún; Bjarnadóttir, Valgerður S (2021-04-23)
    Ljóst er að kórónaveirufaraldurinn sem herjað hefur á heimsbyggðina frá því í ársbyrjun 2020 hefur haft ófyrirsjáanleg og margþætt samfélagsleg áhrif. Barnafjölskyldur eru þar ekki undanskildar, en á tímum harðari samkomutakmarkana en flestir hafa ...
  • Jóhannsdóttir, Ásta; Gíslason, Ingólfur V. (2022-04-20)
    Fátt hefur valdið jafnmiklu umróti í samfélaginu síðustu ár og reynslusögur kvenna af kynferðislegri áreitni og kynferðislegu ofbeldi sem birtar voru undir merkjum #MeToo. Á Íslandi hófst umræðan fyrir alvöru í nóvember 2017 þegar fyrstu sögur hópa ...
  • Dal, Michael (Danske Professionshøjskoler og Nordplus, 2019-09)
    Da computerne i starten af 1990’erne begyndte at vinde indpas i undervisningen, udtænkte man forskellige betegnelser for fænomenet. I sprogundervisningen fandt man hurtig frem til CALL (Computer Assisted Language Learning); en betegnelse, som stadigvæk ...
  • March, Michael E.; Gutierrez-Uzquiza, Alvaro; Snorradottir, Asbjorg Osk; Matsuoka, Leticia S.; Balvis, Noelia Fonseca; Gestsson, Thorgeir; Nguyen, Kenny; Sleiman, Patrick M.A.; Kao, Charlly; Ísaksson, Helgi Jóhannes; Bragason, Birkir Thor; Ólafsson, Elías; Palsdottir, Astridur; Hakonarson, Hakon (2021-03-23)
    Hereditary cystatin C amyloid angiopathy is a dominantly inherited disease caused by a leucine to glutamine variant of human cystatin C (hCC). L68Q-hCC forms amyloid deposits in brain arteries associated with micro-infarcts, leading ultimately to ...
  • Gislason, Kari (University of Queensland, Brisbane, 2003)
    The aim of this thesis is to show how character analysis can be used to approach conceptions of saga authorship in medieval Iceland. The idea of possession is a metaphor that is adopted early in the thesis, and is used to describe Icelandic sagas as ...
  • Nederfeldt, Lena; Ahacic, Kozma; Helgason, Asgeir R. (Biomed Central LTD, 2014-07-11)
    Background: Telephone helplines are easily available and can offer anonymity. Alcohol helplines may be a potential gateway to a more advanced support protocol, and they may function as a primary support option for some. However, although telephone ...