• Risk of Relapse Among Opioid‐Dependent Patients Treated With Extended‐Release Naltrexone or Buprenorphine‐Naloxone: A Randomized Clinical Trial 

  Opheim, Arild; Gaulen, Zhanna; Solli, Kristin Klemmetsby; Latif, Zill-E-Huma; Fadnes, Lars T.; Saltyte Benth, Jurate; Kunøe, Nikolaj; Tanum, Lars Håkon Reiestad (Journal article; Peer reviewed, 2021)

  Background and Objectives Compare the risk of relapse to heroin and other illicit opioids among opioid-dependent patients receiving treatment with extended-release naltrexone (XR-NTX) or buprenorphine-naloxone ...

• Mortality and non-use of antipsychotic drugs after acute admission in schizophrenia: A prospective total-cohort study 

  Strømme, Maria Fagerbakke; Mellesdal, Liv Solrunn; Bartz-Johannesen, Christoffer; Kroken, Rune Andreas; Krogenes, Marianne; Mehlum, Lars; Johnsen, Erik (Journal article; Peer reviewed, 2021)

  Background In society at large, it is debated whether use of antipsychotic drugs is associated with increased or decreased mortality among patients with schizophrenia. Large register studies have demonstrated an increased ...

• Parental income and mental disorders in children and adolescents: prospective register-based study 

  Kinge, Jonas Minet; Øverland, Simon Nygaard; Flatø, Martin; Dieleman, Joseph; Røgeberg, Ole Jørgen; Magnus, Maria Christine; Evensen, Miriam; Tesli, Martin Steen; Skrondal, Anders; Stoltenberg, Camilla; Vollset, Stein Emil; Håberg, Siri Eldevik; Torvik, Fartein Ask (Journal article; Peer reviewed, 2021)

  Background Children with low-income parents have a higher risk of mental disorders, although it is unclear whether other parental characteristics or genetic confounding explain these associations and whether it is true ...

• “I’m a salesman and my client is China”: Language learning motivation, multicultural attitudes, and multilingualism among university students in Kazakhstan and Uzbekistan 

  Calafato, Raees (Journal article; Peer reviewed, 2021)

  The Central Asian republics represent an interesting yet little-studied space for researching the interplay between language learning motivation (LLM), multiculturalism, and multilingualism given their cultural and linguistic ...

• Dødsfall i sykehjem etter covid-19-vaksine 

  Wyller, Torgeir Bruun; Kittang, Bård Reiakvam; Ranhoff, Anette Hylen; Harg, Pernille; Myrstad, Marius (Journal article; Peer reviewed, 2021)

  Bakgrunn: I perioden 27.12.2020–15.2.2021 ble om lag 29 400 av Norges ca. 35 000 sykehjemspasienter vaksinert med mRNA-vaksinen BNT162b2. I samme tidsrom mottok Statens legemiddelverk 100 meldinger om mistenkte fatale ...

• Food waste reduction and taking away leftovers: Interplay of food-ordering routine, planning routine, and motives 

  Talwar, Shalini; Kaur, Puneet; Okumus, Bendegul; Ahmed, Umair; Dhir, Amandeep (Journal article; Peer reviewed, 2021)

  The hospitality literature is quite deficient in insights on consumer behaviour towards food waste generation and its mitigation in out-of-home dining. The present study addresses this gap by undertaking a mixed-method ...

• Dental caries in children and adolescents with juvenile idiopathic arthritis and controls: a multilevel analysis 

  Gil, Elisabeth G.; Åstrøm, Anne-Kristine N; Lie, Stein Atle; Rygg, Marite; Fischer, Johannes; Rosén, Annika; Bletsa, Athanasia; Luukko, Keijo; Shi, Xie-Qi; Halbig, Josefine; Frid, Paula; Cetrelli, Lena Elisabet; Tylleskär, Karin; Rosendahl, Karen; Skeie, Marit Slåttelid (Journal article; Peer reviewed, 2021)

  Background Optimal utilization of dental caries data is crucial in epidemiological research of individuals with juvenile idiopathic arthritis (JIA). The aims were to: explore whether caries is more prevalent among children ...

• Agenda navigation in consultations covering multiple topics. A qualitative case study from general practice 

  Guassora, Ann Dorrit; Johansen, May-Lill; Malterud, Kirsti (Journal article; Peer reviewed, 2021)

  Objective To explore how agenda navigation may be accomplished underway in consultations covering multiple topics, we identified and analyzed one GP’s communicative strategies. Design, setting, and subjects A qualitative ...

• Wavelet Screening identifies regions highly enriched for differentially methylated loci for orofacial clefts 

  Denault, William Robert Paul; Romanowska, Julia; Haaland, Øystein Ariansen; Lyle, Robert; Taylor, Jack A.; Xu, Zongli; Lie, Rolv T.; Gjessing, Håkon K.; Jugessur, Astanand (Journal article; Peer reviewed, 2021)

  DNA methylation is the most widely studied epigenetic mark in humans and plays an essential role in normal biological processes as well as in disease development. More focus has recently been placed on understanding ...

• Effects of nuisance submerged vegetation on the fauna in Norwegian rivers 

  Velle, Gaute; Skoglund, Helge; Barlaup, Bjørn Torgeir (Journal article; Peer reviewed, 2021)

  The abundance of aquatic vegetation is increasing in rivers and lakes worldwide. The aim of this study was to find how the macrophyte Juncus bulbosus Linnaeus affects salmonids and benthic macroinvertebrates in Norwegian ...

• Shared genetic architecture between neuroticism, coronary artery disease and cardiovascular risk factors 

  Torgersen, Kristin Stensland; Bahrami, Shahram; Frei, Oleksandr; Shadrin, Alexey; O'Connell, Kevin Sean; Smeland, Olav Bjerkehagen; Munkhaugen, John; Djurovic, Srdjan; Dammen, Toril; Andreassen, Ole A. (Journal article; Peer reviewed, 2021)

  Neuroticism is associated with poor health, cardiovascular disease (CVD) risk factors and coronary artery disease (CAD). The conditional/conjunctional false discovery rate method (cond/conjFDR) was applied to genome wide ...

• Calibration and assessment of electrochemical low-cost sensors in remote alpine harsh environments 

  Dallo, Frederico; Zannoni, Daniele; Gabrieli, Jacopo; Cristofanelli, Paolo; Calzolari, Francescopiero; de Blasi, Fabrizio; Spolaor, Andrea; Battistel, Dario; Lodi, Rachele; Cairns, Warren R. L.; Fjæraa, Ann Mari; Bonasoni, Paolo; Barbante, Carlo (Journal article; Peer reviewed, 2021)

  This work presents results from an original open-source low-cost sensor (LCS) system developed to measure tropospheric O3 in a remote high altitude alpine site. Our study was conducted at the Col Margherita Observatory ...

• Characterization of the atmospheric environment during extreme precipitation events associated with atmospheric rivers in Norway - Seasonal and regional aspects 

  Michel, Clio; Sorteberg, Asgeir; Eckhardt, Sabine; Weijenborg, Christian; Stohl, Andreas; Cassiani, Massimo (Journal article; Peer reviewed, 2021)

  Extreme precipitation events in Norway in all seasons are often linked to atmospheric rivers (AR). We show that during the period 1979–2018 78.5% of the daily extreme precipitation events in Southwestern Norway are linked ...

• Population dynamic regulators in an empirical predator-prey system 

  Frank, Anna-Simone Josefine; Subbey, S.; Kobras, Melanie; Gjøsæter, H. (Journal article; Peer reviewed, 2021)

  Capelin (Mallotus villosus) is a short-lived (1–4 years) fish species, that plays a crucial role by dominating the intermediate trophic level in the Barents Sea. Several episodes of extreme biomass decline (collapse) have ...

• Preference-based instrumental variables in health research rely on important and underreported assumptions: a systematic review 

  Widding-Havneraas, Tarjei; Chaulagain, Ashmita; Lyhmann, Ingvild; Zachrisson, Henrik Daae; Elwert, Felix; Markussen, Simen; McDaid, David; Mykletun, Arnstein (Journal article; Peer reviewed, 2021)

  Objective: Preference-based instrumental variables (PP IV) designs can identify causal effects when patients receive treatment due to variation in providers’ treatment preference. We offer a systematic review and methodological ...

• The salmon louse genome: Copepod features and parasitic adaptations 

  Skern-Mauritzen, Rasmus; Malde, Ketil; Eichner, Christiane; Dondrup, Michael; Furmanek, Tomasz; Besnier, Francois; Komisarczuk, Anna Zofia; Nuhn, Michael; Dalvin, Sussie; Edvardsen, Rolf Brudvik; Klages, Sven; Huettel, Bruno; Stueber, Kurt; Grotmol, Sindre; Karlsbakk, Egil Erlingsson; Kersey, Paul; Leong, Jong S; Glover, Kevin Alan; Reinhardt, Richard; Lien, Sigbjørn; Jonassen, Inge; Koop, Ben F; Nilsen, Frank (Journal article; Peer reviewed, 2021)

  Copepods encompass numerous ecological roles including parasites, detrivores and phytoplankton grazers. Nonetheless, copepod genome assemblies remain scarce. Lepeophtheirus salmonis is an economically and ecologically ...

• 1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humans 

  Sønderby, Ida Elken; van der Meer, Dennis; Moreau, Clara; Kaufmann, Tobias; Walters, G. Bragi; Ellegaard, Maria; Abdellaoui, Abdel; Ames, David; Amunts, Katrin; Andersson, Micael; Armstrong, Nicola J.; Bernard, Manon; Blackburn, Nicholas B.; Blangero, John; Boomsma, Dorret I.; Brodaty, Henry; Brouwer, Rachel M.; Bülow, Robin; Bøen, Rune; Cahn, Wiepke; Calhoun, Vince D.; Caspers, Svenja; Ching, Christopher R. K.; Cichon, Sven; Ciufolini, Simone; Crespo-Facorro, Benedicto; Curran, Joanne E.; Dale, Anders M.; Dalvie, Shareefa; Dazzan, Paola; de Geus, Eco J. C.; Zubicaray, Greig I. de; Zwarte, Sonja M. C. de; Desrivieres, Sylvane; Doherty, Joanne L.; Donohoe, Gary; Draganski, Bogdan; Ehrlich, Stefan; Eising, Else; Espeseth, Thomas; Fejgin, Kim; Fisher, Simon E.; Fladby, Tormod; Frei, Oleksandr; Frouin, Vincent; Fukunaga, Masaki; Gareau, Thomas; Ge, Tian; Glahn, David C.; Grabe, Hans J.; Groenewold, Nynke A.; Gustafsson, Omar; Haavik, Jan; Haberg, Asta Kristine; Hall, Jeremy; Hashimoto, Ryota; Hehir-Kwa, Jayne Y.; Hibar, Derrek P.; Hillegers, Manon H. J.; Hoffmann, Per; Holleran, Laurena; Holmes, Avram J.; Johansson, Stefan; Jönsson, Erik Gunnar; Hellard, Stephanie Francoise Claire Le; Lundervold, Arvid; Lundervold, Astri J.; Moberget, Torgeir; Nordvik, Jan Egil; Sando, Sigrid Botne; Steen, Vidar Martin; Tamnes, Christian Krog; Agartz, Ingrid; Djurovic, Srdjan; Westlye, Lars Tjelta; Andreassen, Ole; Homuth, Georg; Hottenga, Jouke-Jan; Hulshoff Pol, Hilleke E.; Ikeda, Masashi; Jahanshad, Neda; Jockwitz, Christiane; Jørgensen, Niklas R.; Kikuchi, Masataka; Knowles, Emma E. M.; Kumar, Kuldeep; Leu, Costin; Linden, David E. J.; Liu, Jingyu; Maillard, Anne M.; Martin, Nicholas G.; Martin-Brevet, Sandra; Mather, Karen A.; Mathias, Samuel R.; McMahon, Katie L.; McRae, Allan F.; Medland, Sarah E.; Meyer-Lindenberg, Andreas; Modenato, Claudia; Monereo Sánchez, Jennifer; Morris, Derek W.; Mühleisen, Thomas W.; Murray, Robin M.; Nielsen, Jacob; Nyberg, Lars; Olde Loohuis, Loes M.; Ophoff, Roel A.; Owen, Michael J.; Paus, Tomas; Pausova, Zdenka; Peralta, Juan M.; Pike, G. Bruce; Prieto, Carlos; Quinlan, Erin B.; Reinbold, Céline S.; Reis Marques, Tiago; Rucker, James J. H.; Sachdev, Perminder S.; Schofield, Peter R.; Schork, Andrew J.; Schumann, Gunter; Shin, Jean; Shumskaya, Elena; Silva, Ana I.; Sisodiya, Sanjay M.; Stein, Dan J.; Strike, Lachlan T.; Suzuki, Ikuo K.; Teumer, Alexander; Thalamuthu, Anbupalam; Tordesillas-Gutiérrez, Diana; Uhlmann, Anne; Ulfarsson, Magnus O.; van ‘t Ent, Dennis; van den Bree, Marianne B. M.; Vanderhaeghen, Pierre; Vassos, Evangelos; Wen, Wei; Wittfeld, Katharina; Wright, Margaret J.; Stefansson, Hreinn; Stefansson, Kari; Jacquemont, Sébastien; Thompson, Paul M. (Journal article; Peer reviewed, 2021)

  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 ...

• Improving Sequential Decisions – Efficiently Accounting for Future Learning 

  Wang, Lingya; Oliver, Dean (Journal article; Peer reviewed, 2021)

  In sequential field development planning, past decisions not only directly affect the maximum achievable expected NPV but also influence the future information that can be used to reduce geological uncertainty. To act ...

• Derivation and Molecular Characterization of a Morphological Subpopulation of Human iPSC Astrocytes Reveal a Potential Role in Schizophrenia and Clozapine Response 

  Akkouh, Ibrahim; Hribkova, Hana; Grabiec, Marta; Budinska, Eva; Szabo, Attila; Kasparek, Tomas; Andreassen, Ole Andreas; Sun, Yuh-Man; Djurovic, Srdjan (Journal article; Peer reviewed, 2021)

  Astrocytes are the most abundant cell type in the human brain and are important regulators of several critical cellular functions, including synaptic transmission. Although astrocytes are known to play a central role in ...

• Ways of counting in Micronesia 

  Bender, Andrea; Beller, Sieghard (Journal article; Peer reviewed, 2021)

  In many languages in Micronesia, clever ways of extending their counting systems to numbers far beyond imagination were developed in precolonial times. Here, we provide an exhaustive overview of these systems, highlight ...

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