Greinar- HÍ: Síðast bætt við

  • Hrolfsdottir, Laufey; Halldorsson, Thorhallur; Birgisdottir, Bryndis Eva; Hreiðarsdóttir, Ingibjörg Th.; Hardardottir, Hildur; Gunnarsdottir, Ingibjorg (Wiley, 2018-07-23)
    Excessive gestational weight gain (GWG) is a risk factor for several adverse pregnancy outcomes, including macrosomia. Diet is one of the few modifiable risk factors identified. However, most dietary assessment methods are impractical for use in maternal ...
  • Morino, Costanza; Conway, Susan J.; Balme, Matthew R.; Hillier, John; Jordan, Colm; Saemundsson, Thorsteinn; Argles, Tom (Wiley, 2018-09-20)
    Debris flows are fast-moving gravity flows of poorly sorted rock and soil, mixed and saturated with water. Debris-flow initiation has been studied using empirical and experimental modelling, but the geomorphic changes, indicative of different triggering ...
  • Värendh, Maria; Andersson, Morgan; Björnsdóttir, Erla; Arnardottir, Erna Sif; Gislason, Thorarinn; Pack, Allan; Hrubos-Strøm, Harald; Johannisson, Arne; Júlíusson, Sigurður (Wiley, 2018-09-28)
    We hypothesized that positive airway pressure treatment would induce nasal obstruction and decrease nasal cavity due to mucosal swelling. We further hypothesized that subjective and objective nasal obstruction at baseline would negatively affect positive ...
  • Cook, David; Malinauskaite, Laura; Davidsdottir, Brynhildur; Ögmundardóttir, Helga (Elsevier BV, 2020-10)
    There is currently limited knowledge concerning the economic value of commercial whale watching from the perspective of the consumer's trip experience. This study outlines the results of an in-person contingent valuation survey, which asked whale ...
  • Malinauskaite, Laura; Cook, David; Davidsdottir, Brynhildur; Ögmundardóttir, Helga (Elsevier BV, 2021-02)
    The study examines the socio-cultural values of multiple ecosystem services (ES) sourced from whales in Skjálfandi Bay, North Iceland, with many beneficiaries living in and visiting the town of Húsavík. The study begins to address the research gap in ...
  • Ingason, Arnar; Mechmet, Fatich; Atacho, Diahann; Steingrimsson, Eirikur; Petersen, Petur Henry (Elsevier BV, 2019-01)
    Although mast cell distribution has been described in both human and canine hearts, cardiac mast cells in mice have yet to be categorically localized. We therefore sought to describe mast cell distribution within the mouse heart and characterize their ...
  • Veselaj, Sabit; Torfason, Magnus (World Scientific Pub Co Pte Lt, 2019-01)
    Involving customers in the development of new products and services helps firms understand customer needs, increasing the likelihood of meeting those needs and expectations. Although a large body of literature addresses the implications of customer ...
  • Beck, Samantha V.; Räsänen, Katja; Ahi, Ehsan P.; Kristjánsson, Bjarni K.; Skúlason, Skúli; Jónsson, Zophonías Oddur; Leblanc, Camille (Wiley, 2018-11-26)
    Gene expression during development shapes the phenotypes of individuals. Although embryonic gene expression can have lasting effects on developmental trajectories, few studies consider the role of maternal effects, such as egg size, on gene expression. ...
  • Aspelund, Thor; Grübler, Martin R.; Smith, Albert Vernon; Gudmundsson, Elias Freyr; Keppel, Martin; Cotch, Mary Frances; Harris, Tamara B.; Jorde, Rolf; Grimnes, Guri; Joakimsen, Ragnar; Schirmer, Henrik; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Njølstad, Inger; Løchen, Maja-Lisa; März, Winfried; Kleber, Marcus E.; Tomaschitz, Andreas; Grove-Laugesen, Diana; Rejnmark, Lars; Swart, Karin M. A.; Brouwer, Ingeborg A.; Lips, Paul; Van Schoor, Natasja M.; Sempos, Christopher T.; Durazo-Arvizu, Ramón A.; Škrabáková, Zuzana; Dowling, Kirsten G.; Cashman, Kevin D.; Kiely, Mairead; Pilz, Stefan; Gudnason, Vilmundur; Eiriksdottir, Gudny (MDPI AG, 2019-01-02)
    The aim of this study was to determine if increased mortality associated with low levels of serum 25-hydroxyvitamin D (25(OH)D) reflects a causal relationship by using a Mendelian randomisation (MR) approach with genetic variants in the vitamin D ...
  • Vesteinsdottir, Edda; Myrdal, Gunnar; Sverrisson, Kristinn Orn; Skarphedinsdottir, Sigurbjorg J.; Gudlaugsson, Olafur; Karason, Sigurbergur (Elsevier BV, 2019-01-01)
    Tuberculosis is a rare cause of acute respiratory distress syndrome (ARDS) and mortality rates are high in tuberculosis patients that need treatment with mechanical ventilation. Experience of the use of extracorporeal membrane oxygenation (ECMO) in ...
  • Helgadottir, Helga; Tropea, Teresa; Gizurarson, Sveinbjorn; Meiri, Hamutal; Mandalà, Maurizio (Elsevier BV, 2019-01)
    Objective:Theobjectiveofthisstudywastounderstandtheeffectofacetylsalicylicacid(aspirin)onresistancearteriesfrommesenteryanduterus.Duringpregnancy,the uterine vasculature undergoes consistent growth to provide sufficient uteroplacental blood flow, a ...
  • Otten, Julia; Andersson, Jonas; Ståhl, Jens; Stomby, Andreas; Saleh, Ahmed; Waling, Maria; Ryberg, Mats; Hauksson, Jon; Svensson, Michael; Johansson, Bengt; Olsson, Tommy (Ovid Technologies (Wolters Kluwer Health), 2019-01-22)
    Background The accumulation of myocardial triglycerides and remodeling of the left ventricle are common features in type 2 diabetes mellitus and represent potential risk factors for the development of diastolic and systolic dysfunction. A few studies ...
  • Wei, Zhongwang; Lee, Xuhui; Aemisegger, Franziska; Benetti, Marion; Berkelhammer, Max; Casado, Mathieu; Caylor, Kelly; Christner, Emanuel; Dyroff, Christoph; García, Omaira; González, Yenny; Griffis, Timothy; Kurita, Naoyuki; Liang, Jie; Liang, Mao-Chang; Lin, Guanghui; Noone, David; Gribanov, Konstantin; Munksgaard, Niels C.; Schneider, Matthias; Ritter, François; Steen-Larsen, Hans Christian; Vallet-Coulomb, Christine; Wen, Xuefa; Wright, Jonathon S.; Xiao, Wei; Yoshimura, Kei (Springer Science and Business Media LLC, 2019-01-22)
    The isotopic composition of water vapour provides integrated perspectives on the hydrological histories of air masses and has been widely used for tracing physical processes in hydrological and climatic studies. Over the last two decades, the infrared ...
  • Elias, Said (Hindawi Limited, 2019-01-23)
    This paper investigates the effect of considering soil-structure interaction (SSI) in seismic responses of reinforced concrete (RC) chimneys installed by distributed tuned vibration absorbers vertically (d-MTVAs). A multimode control approach is used ...
  • Rasti, Behnood; Ghamisi, Pedram; Ulfarsson, Magnus (MDPI AG, 2019-01-10)
    In this paper, we develop a hyperspectral feature extraction method called sparse and smooth low-rank analysis (SSLRA). First, we propose a new low-rank model for hyperspectral images (HSIs) where we decompose the HSI into smooth and sparse components. ...
  • Wallerstedt Lantz, Anna; Stranne, Johan; Tyritzis, Stavros I.; Bock, David; Wallin, David; Nilsson, Hanna; Carlsson, Stefan; Thorsteinsdottir, Thordis; Gustafsson, Ove; Hugosson, Jonas; Bjartell, Anders S.; Wiklund, Peter N.; Steineck, Gunnar; Haglind, Eva (Informa UK Limited, 2019-01-02)
    Purpose: All types of surgery are associated with complications. The debate is ongoing whether robot-assisted radical prostatectomy can lower this risk compared to open surgery. The objective of the present study was to evaluate post-operative adverse ...
  • Sabziparvar, Ali Akbar; Mir Mousavi, Seyed Hossein; Karampour, Mostafa; Doostkamian, Mehdi; Haghighi, Esmaeil; Rousta, Iman; Olafsson, Haraldur; SARIF, MD OMAR; Gupta, Rajan Dev; Moniruzzaman, Md; Hasan, Khairul; Ghasemi, Ali (Hindawi Limited, 2019-02-11)
    The current study aimed at investigating cycles and the spatial autocorrelation pattern of anomalies of thunderstorms in Iran during different periods from 1961 to 2010. In this analysis, 50-year periods (1961–2010) of thunderstorm codes have been ...
  • Geirsdottir, Olof; Chang, Milan; Jónsson, Pálmi V.; Thorsdottir, Inga; Ramel, Alfons (Hindawi Limited, 2019-02-18)
    Objectives. Obesity-related physiological changes can limit improvements of obese subjects after training. The aim was to investigate obesity, muscular strength, and physical function in community-dwelling nonsarcopenic old adults. Methods. Nonsarcopenic ...
  • Árnason, Einar; Halldórsdóttir, Katrín (American Association for the Advancement of Science (AAAS), 2019-03-20)
    Introgressive hybridization creates networks of genetic relationships across species. Among marine fish of the Gadidae family, Pacific cod and walleye pollock are separate invasions of an Atlantic cod ancestor into the Pacific. Cods are ecological ...
  • Nilsson, Christina; Ólafsdóttir, Ólöf Ásta; Lundgren, Ingela; Berg, Marie; Dellenborg, Lisen (Informa UK Limited, 2019-01-01)
    Purpose: There is a need to deepen knowledge about midwives’ care in obstetric-led labour wards in which midwives are responsible for normal births. This ethnographic study explores the content and meaning of midwives’ care of women in a hospital-based ...