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    Multi-ancestry GWAS of the electrocardiographic PR interval identifies 202 loci underlying cardiac conduction 
    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) ...
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    Multi-ancestry sleep-by-SNP interaction analysis in 126,926 individuals reveals lipid loci stratified by sleep duration 
    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 ...
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    Multi-ancestry study of blood lipid levels identifies four loci interacting with physical activity 
    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 ...
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    Multi-Scale Object Histogram Distance for LCCD Using Bi-Temporal Very-High-Resolution Remote Sensing Images 
    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 ...
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    Multi-sensory training and wrist fractures: a randomized, controlled trial 
    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 ...
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    Natural Abundance 15N NMR by Dynamic Nuclear Polarization: Fast Analysis of Binding Sites of a Novel Amine-Carboxyl-Linked Immobilized Dirhodium Catalyst 
    Gutmann, Torsten; Liu, Jiquan; Rothermel, Niels; Xu, Yeping; Jaumann, Eva; Werner, Mayke; Breitzke, Hergen; Sigurdsson, Snorri; Buntkowsky, Gerd (Wiley, 2015-01-23)
    A novel heterogeneous dirhodium catalyst has been synthesized. This stable catalyst is constructed from dirhodium acetate dimer (Rh2(OAc)4) units, which are covalently linked to amine‐ and carboxyl‐bifunctionalized mesoporous silica (SBA‐15NH2COOH). ...
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    Naturally Occurring Deletions of Hunchback Binding Sites in the Even-Skipped Stripe 3+7 Enhancer 
    Wesolowska, Natalia; Reynisdóttir, Sigrún; Ludwig, Michael Z.; Kreitman, Martin; Palsson, Arnar (Public Library of Science (PLoS), 2014-05-01)
    Changes in regulatory DNA contribute to phenotypic differences within and between taxa. Comparative studies show that many transcription factor binding sites (TFBS) are conserved between species whereas functional studies reveal that some mutations ...
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    Nature of Cardiac Rehabilitation Around the Globe 
    Supervia, Marta; Turk-Adawi, Karam; Lopez-Jimenez, Francisco; Pesah, Ella; Ding, Rongjing; Britto, Raquel R.; Bjarnason-Wehrens, Birna; Derman, Wayne; Abreu, Ana; Babu, Abraham S.; Santos, Claudia Anchique; Jong, Seng K.; Cuenza, Lucky; Yeo, Tee Joo; Scantlebury, Dawn; Andersen, Karl; Gonzalez, Graciela; Giga, Vojislav; Vulic, Dusko; Vataman, Eleonora; Cliff, Jacqueline; Kouidi, Evangelia; Yagci, Ilker; Kim, Chul; Benaim, Briseida; Estany, Eduardo Rivas; Fernandez, Rosalia; Radi, Basuni; Gaita, Dan; Simon, Attila; Chen, Ssu-Yuan; Roxburgh, Brendon; Martin, Juan Castillo; Maskhulia, Lela; Burdiat, Gerard; Salmon, Richard; Lomelí, Hermes; Sadeghi, Masoumeh; Sovova, Eliska; Hautala, Arto; Tamuleviciute-Prasciene, Egle; Ambrosetti, Marco; Neubeck, Lis; Asher, Elad; Kemps, Hareld; Eysymontt, Zbigniew; Farsky, Stefan; Hayward, Jo; Prescott, Eva; Dawkes, Susan; Santibanez, Claudio; Zeballos, Cecilia; Pavy, Bruno; Kiessling, Anna; Sarrafzadegan, Nizal; Baer, Carolyn; Thomas, Randal; Hu, Dayi; Grace, Sherry L. (Elsevier BV, 2019-08)
    Background: Cardiac rehabilitation (CR) is a clinically-effective but complex model of care. The purpose of this study was to characterize the nature of CR programs around the world, in relation to guideline recommendations, and compare this by World ...
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    Nám í skóla og á vinnustað: Viðhorf og reynsla sveina, kennara og meistara af tvískiptu kerfi löggiltra iðngreina 
    Eiriksdottir, Elsa (The Educational Research Institute, 2017-12-22)
    Markmið rannsóknarinnar var að skoða hvernig nám í tvískiptu kerfi löggiltra iðngreina fer fram á Íslandi, nánar tiltekið hvort samfella sé í skipulagi námsins og samhengi milli námsins í skóla og á vinnustað. Tekin voru viðtöl við sveina, kennara ...
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    Námserfiðleikar og velgengni í námi : um mikilvægi stuðnings 
    Harðardóttir, Sigrún; Kristinsdóttir, Guðrún (Menntavísindasvið Háskóla Íslands, 2016-09-19)
    Í greininni er fjallað um stöðu nemenda sem eiga við námsvanda að stríða innan skólakerfisins. Fyrri rannsóknir hafa sýnt að námserfiðleikar eru einn helsti áhættuþátturinn að baki brotthvarfi úr námi. Greint er frá niðurstöðum nýlegrar rannsóknar ...
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    Námsmat á yngsta stigi í skóla án aðgreiningar 
    Harðardóttir, Auður Lilja; Karlsdóttir, Jóhanna; Karlsdóttir, Jóhanna (Menntavísindastofnun, Menntavísindasvið, Háskóli Íslands, 2020-02-11)
    Stefnan um skóla án aðgreiningar (e. inclusive education) hefur fengið mikla umfjöllun á undanförnum árum og ríkir óvissa um hvernig skuli innleiða hana svo vel takist til. Lykilhugtök stefnunnar eru vönduð menntun allra, fullgild þátttaka, jafngild ...
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    Náttúruvísindamenntun á yngri stigum skyldunáms: Viðhorf umsjónarkennara á yngsta stigi og miðstigi grunnskóla til kennslu náttúruvísinda 
    Stefánsdóttir, Brynja; Þórólfsson, Meyvant (2016)
    Með þátttöku íslenska skólakerfisins í alþjóðlegum samanburðarrannsóknum (TIMSS, PISA o.fl.) hefur náttúruvísindamenntun ótvírætt hlotið vaxandi athygli. Jafnframt hefur hugmyndinni um „náttúruvísindamenntun fyrir alla“ vaxið fiskur um hrygg. Meginmarkmið ...
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    NBEAL1 controls SREBP2 processing and cholesterol metabolism and is a susceptibility locus for coronary artery disease 
    Bindesbøll, Christian; Aas, Aleksander; Ogmundsdottir, Margret H; Pankiv, Serhiy; Reine, Trine; Zoncu, Roberto; Simonsen, Anne (Springer Science and Business Media LLC, 2020-03-11)
    Dysregulated cholesterol homeostasis promotes the pathology of atherosclerosis, myocardial infarction and strokes. Cellular cholesterol is mainly regulated at the transcriptional level by SREBP2, but also through uptake of extracellular cholesterol ...
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    The need for integrated valuation tools to support decision-making – The case of cultural ecosystem services sourced from geothermal areas 
    Cook, David; Fazeli, Reza; Davidsdottir, Brynhildur (Elsevier BV, 2019-06)
    Developing geothermal power projects may lead to trade-offs, whereby the economic and social benefits of the venture are difficult to compare with its cultural consequences, which include impacts to ES such as aesthetics, spiritual enrichment and ...
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    Need for security and system fairness on the political extremes 
    Önnudóttir, Eva; Þórisdóttir, Hulda (Stofnun stjórnsýslufræða og stjórnmala við Háskóla Íslands, 2015)
    We advance and empirically test the idea that people on both the far right and far left will be more likely than political moderates to perceive the system as fair, as long as it serves their heightened needs for security. We argue that political ...
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    Needs, motivations, and identification with teaching: a comparative study of temporary part-time and tenure-track health science faculty in Iceland 
    Snook, Abigail Grover; Schram, Asta Bryndis; Sveinsson, Thorarinn; Jones, Brett D. (Springer Science and Business Media LLC, 2019-09-11)
    Background: About 70% of teachers who instruct healthcare students are considered sessional (adjunct/temporary part-time) faculty and receive limited instruction in pedagogy. Sessional faculty may feel isolated and struggle with their teacher identity, ...
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    Neonatal Immunization with a Single IL-4/Antigen Dose Induces Increased Antibody Responses after Challenge Infection with Equine Herpesvirus Type 1 (EHV-1) at Weanling Age 
    Wagner, Bettina; Perkins, Gillian; Babasyan, Susanna; Freer, Heather; Keggan, Alison; Goodman, Laura B.; Glaser, Amy; Torsteinsdóttir, Sigurbjörg; Svansson, Vilhjálmur; Björnsdóttir, Sigríður (Public Library of Science (PLoS), 2017-01-03)
    Neonatal foals respond poorly to conventional vaccines. These vaccines typically target T-helper (Th) cell dependent B-cell activation. However, Th2-cell immunity is impaired in foals during the first three months of life. In contrast, neonatal basophils ...
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    Nepafenac-Loaded Cyclodextrin/Polymer Nanoaggregates: A New Approach to Eye Drop Formulation 
    Lorenzo Veiga, Blanca; Sigurdsson, Hakon Hrafn; Loftsson, Thorsteinn (MDPI AG, 2019-01-11)
    The topical administration route is commonly used for targeting therapeutics to the eye; however, improving the bioavailability of drugs applied directly to the eye remains a challenge. Different strategies have been studied to address this challenge. ...
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    Networks, homogeneity and gender in Icelandic business elites 
    Einarsdóttir, Þorgerður J.; Rafnsdóttir, Gudbjörg LINDA; Sigurðardóttir, Margrét Sigrún; Torfason, Magnus (Elsevier BV, 2020-03)
    This paper examines business elites in the context of social networks, identity and residential homogeneity. Our focus is gender diversity in business elites and how social activities conducive to networking interact with residential homogeneity. We ...
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    Neutropenia and agranulocytosis during treatment of schizophrenia with clozapine versus other antipsychotics: an observational study in Iceland 
    Ingimarsson, Oddur; MacCabe, James; Haraldsson, Magnús; Jónsdóttir, Halldóra; Sigurdsson, Engilbert (Springer Nature, 2016-12)
    Background Data on the haematological outcomes of patients who continue clozapine treatment following neutropenia are very rare as even mild neutropenia results in mandatory discontinuation of clozapine in most countries. However, in Iceland where ...