Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Magnus O, Ulfarsson"'
Autor:
Hilma Holm, Erna V. Ivarsdottir, Thorhildur Olafsdottir, Rosa Thorolfsdottir, Elias Eythorsson, Kristjan Norland, Rosa Gisladottir, Gudrun Jonsdottir, Unnur Unnsteinsdottir, Kristin E. Sveinsdottir, Benedikt A. Jonsson, Margret Andresdottir, David O. Arnar, Asgeir O. Arnthorsson, Kolbrún Birgisdottir, Kristbjorg Bjarnadottir, Solveig Bjarnadottir, Gyda Bjornsdottir, Gudmundur Einarsson, Berglind Eiriksdottir, Elisabet Eir Gardarsdottir, Thorarinn Gislason, Magnus Gottfredsson, Steinunn Gudmundsdottir, Julius Gudmundsson, Kristbjorg Gunnarsdottir, Anna Helgadottir, Dadi Helgason, Ingibjorg Hinriksdottir, Ragnar F. Ingvarsson, Sigga S. Jonasdottir, Ingileif Jonsdottir, Tekla H. Karlsdottir, Anna M. Kristinsdottir, Sigurdur Yngvi Kristinsson, Steinunn Kristjansdottir, Thorvardur J. Love, Dora Ludviksdottir, Gisli Masson, Gudmundur Norddahl, Thorunn Olafsdottir, Isleifur Olafsson, Thorunn Rafnar, Hrafnhildur L. Runolfsdottir, Jona Saemundsdottir, Svanur Sigurbjornsson, Kristin Sigurdardottir, Engilbert Sigurdsson, Martin I. Sigurdsson, Emil L. Sigurdsson, Valgerdur Steinthorsdottir, Gardar Sveinbjornsson, Emil A. Thorarensen, Bjarni Thorbjornsson, Brynja Thorsteinsdottir, Vinicius Tragante, Magnus O. Ulfarsson, Hreinn Stefansson, Thorsteinn Gislason, Mar Kristjansson, Runolfur Palsson, Patrick Sulem, Unnur Thorsteinsdottir, Gudmundur Thorgeirsson, Daniel F. Gudbjartsson, Kari Stefansson
Publikováno v:
Communications Medicine, Vol 3, Iss 1, Pp 1-13 (2023)
Abstract Background Persistent symptoms are common after SARS-CoV-2 infection but correlation with objective measures is unclear. Methods We invited all 3098 adults who tested SARS-CoV-2 positive in Iceland before October 2020 to the deCODE Health St
Externí odkaz:
https://doaj.org/article/c453cfcf558c4576b967d5d757f402e5
Autor:
Bin Zhao, Haukur Isfeld Ragnarsson, Magnus O. Ulfarsson, Gabriele Cavallaro, Jon Atli Benediktsson
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 4180-4193 (2022)
The classification of hyperspectral images (HSIs) is an essential application of remote sensing and it is addressed by numerous publications every year. A large body of these papers present new classification algorithms and benchmark them against est
Externí odkaz:
https://doaj.org/article/cb56629bf55440079a6af90b9baa56ff
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 1340-1372 (2022)
Deep learning (DL) has heavily impacted the data-intensive field of remote sensing. Autoencoders are a type of DL methods that have been found to be powerful for blind hyperspectral unmixing (HU). HU is the process of resolving the measured spectrum
Externí odkaz:
https://doaj.org/article/a3a7097a49864e47b49f8eb72c19276a
Publikováno v:
Remote Sensing, Vol 15, Iss 16, p 3919 (2023)
In hyperspectral unmixing (HU), spectral variability in hyperspectral images (HSIs) is a major challenge which has received a lot of attention over the last few years. Here, we propose a method utilizing a generative adversarial network (GAN) for cre
Externí odkaz:
https://doaj.org/article/8b31459a3a124650809d859c1795d4e0
Autor:
Thjodbjorg Eiriksdottir, Steinthor Ardal, Benedikt A. Jonsson, Sigrun H. Lund, Erna V. Ivarsdottir, Kristjan Norland, Egil Ferkingstad, Hreinn Stefansson, Ingileif Jonsdottir, Hilma Holm, Thorunn Rafnar, Jona Saemundsdottir, Gudmundur L. Norddahl, Gudmundur Thorgeirsson, Daniel F. Gudbjartsson, Patrick Sulem, Unnur Thorsteinsdottir, Kari Stefansson, Magnus O. Ulfarsson
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-11 (2021)
Eiriksdottir et al. use a temporal proteomic dataset from over 22,000 Icelandic individuals to identify predictors and predict all-cause mortality. Their findings suggest that the plasma proteome may be of value in general health screening for risk o
Externí odkaz:
https://doaj.org/article/1ff49a74495d4c738768f8f340f91c3e
Autor:
Ida E. Sønderby, Dennis van der Meer, Clara Moreau, Tobias Kaufmann, G. Bragi Walters, Maria Ellegaard, Abdel Abdellaoui, David Ames, Katrin Amunts, Micael Andersson, Nicola J. Armstrong, Manon Bernard, Nicholas B. Blackburn, John Blangero, Dorret I. Boomsma, Henry Brodaty, Rachel M. Brouwer, Robin Bülow, Rune Bøen, Wiepke Cahn, Vince D. Calhoun, Svenja Caspers, Christopher R. K. Ching, Sven Cichon, Simone Ciufolini, Benedicto Crespo-Facorro, Joanne E. Curran, Anders M. Dale, Shareefa Dalvie, Paola Dazzan, Eco J. C. de Geus, Greig I. de Zubicaray, Sonja M. C. de Zwarte, Sylvane Desrivieres, Joanne L. Doherty, Gary Donohoe, Bogdan Draganski, Stefan Ehrlich, Else Eising, Thomas Espeseth, Kim Fejgin, Simon E. Fisher, Tormod Fladby, Oleksandr Frei, Vincent Frouin, Masaki Fukunaga, Thomas Gareau, Tian Ge, David C. Glahn, Hans J. Grabe, Nynke A. Groenewold, Ómar Gústafsson, Jan Haavik, Asta K. Haberg, Jeremy Hall, Ryota Hashimoto, Jayne Y. Hehir-Kwa, Derrek P. Hibar, Manon H. J. Hillegers, Per Hoffmann, Laurena Holleran, Avram J. Holmes, Georg Homuth, Jouke-Jan Hottenga, Hilleke E. Hulshoff Pol, Masashi Ikeda, Neda Jahanshad, Christiane Jockwitz, Stefan Johansson, Erik G. Jönsson, Niklas R. Jørgensen, Masataka Kikuchi, Emma E. M. Knowles, Kuldeep Kumar, Stephanie Le Hellard, Costin Leu, David E. J. Linden, Jingyu Liu, Arvid Lundervold, Astri Johansen Lundervold, Anne M. Maillard, Nicholas G. Martin, Sandra Martin-Brevet, Karen A. Mather, Samuel R. Mathias, Katie L. McMahon, Allan F. McRae, Sarah E. Medland, Andreas Meyer-Lindenberg, Torgeir Moberget, Claudia Modenato, Jennifer Monereo Sánchez, Derek W. Morris, Thomas W. Mühleisen, Robin M. Murray, Jacob Nielsen, Jan E. Nordvik, Lars Nyberg, Loes M. Olde Loohuis, Roel A. Ophoff, Michael J. Owen, Tomas Paus, Zdenka Pausova, Juan M. Peralta, G. Bruce Pike, Carlos Prieto, Erin B. Quinlan, Céline S. Reinbold, Tiago Reis Marques, James J. H. Rucker, Perminder S. Sachdev, Sigrid B. Sando, Peter R. Schofield, Andrew J. Schork, Gunter Schumann, Jean Shin, Elena Shumskaya, Ana I. Silva, Sanjay M. Sisodiya, Vidar M. Steen, Dan J. Stein, Lachlan T. Strike, Ikuo K. Suzuki, Christian K. Tamnes, Alexander Teumer, Anbupalam Thalamuthu, Diana Tordesillas-Gutiérrez, Anne Uhlmann, Magnus O. Ulfarsson, Dennis van ‘t Ent, Marianne B. M. van den Bree, Pierre Vanderhaeghen, Evangelos Vassos, Wei Wen, Katharina Wittfeld, Margaret J. Wright, Ingrid Agartz, Srdjan Djurovic, Lars T. Westlye, Hreinn Stefansson, Kari Stefansson, Sébastien Jacquemont, Paul M. Thompson, Ole A. Andreassen, for the ENIGMA-CNV working group
Publikováno v:
Translational Psychiatry, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Low-frequency 1q21.1 distal deletion and duplication copy number variant (CNV) carriers are predisposed to multiple neurodevelopmental disorders, including schizophrenia, autism and intellectual disability. Human carriers display a high prev
Externí odkaz:
https://doaj.org/article/d73de80b364645c5b361b86e0292b8a5
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 6882-6896 (2021)
The Sentinel-2 (S2) constellation provides multispectral images at 10 m, 20 m, and 60 m resolution bands. Obtaining all bands at 10 m resolution would benefit many applications. Recently, many model-based and deep learning (DL)-based sharpening metho
Externí odkaz:
https://doaj.org/article/bc08cf61f0f944f9aa8ea764dea80bfa
Publikováno v:
IEEE Access, Vol 7, Pp 148861-148872 (2019)
Hyperspectral unmixing is an important and challenging task in the field of remote sensing which arises when the spatial resolution of sensors is insufficient for the separation of spectrally distinct materials. Hyperspectral images, like other natur
Externí odkaz:
https://doaj.org/article/6c26ea7c23b14da094d6f3fae6447c06
Publikováno v:
Remote Sensing, Vol 14, Iss 13, p 3224 (2022)
The Copernicus Sentinel-2 (S2) constellation comprises of two satellites in a sun-synchronous orbit. The S2 sensors have three spatial resolutions: 10, 20, and 60 m. The Landsat 8 (L8) satellite has sensors that provide seasonal coverage at spatial r
Externí odkaz:
https://doaj.org/article/e24fc3467c0845dcbebec74035ba4eff
Autor:
G. Bragi Walters, Omar Gustafsson, Gardar Sveinbjornsson, Valgerdur K. Eiriksdottir, Arna B. Agustsdottir, Gudrun A. Jonsdottir, Stacy Steinberg, Arni F. Gunnarsson, Magnus I. Magnusson, Unnur Unnsteinsdottir, Amy L. Lee, Adalbjorg Jonasdottir, Asgeir Sigurdsson, Aslaug Jonasdottir, Astros Skuladottir, Lina Jonsson, Muhammad S. Nawaz, Patrick Sulem, Mike Frigge, Andres Ingason, Askell Love, Gudmundur L. Norddhal, Mark Zervas, Daniel F. Gudbjartsson, Magnus O. Ulfarsson, Evald Saemundsen, Hreinn Stefansson, Kari Stefansson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Intellectual disability (ID) is characterized by an intelligence quotient of below 70 and impaired adaptive skills. Here, analyzing whole genome sequences from 31,463 Icelanders, Walters et al. identify variants in MAP1B associated with ID and extens
Externí odkaz:
https://doaj.org/article/d70b7d7d8ac24f859136afd1d51a5234