• Notes on Lattice-Based Cryptography 

  Budroni, Alessandro (Doctoral thesis, 2022-09-06)

  Asymmetrisk kryptering er avhengig av antakelsen om at noen beregningsproblemer er vanskelige å løse. I 1994 viste Peter Shor at de to mest brukte beregningsproblemene, nemlig det diskrete logaritmeproblemet og ...

• The nonlinearities in the galvanostatic charging curves of supercapacitors provide insights into charging mechanisms 

  Helseth, Lars Egil (Journal article; Peer reviewed, 2022)

  Supercapacitors are often charged using constant currents. The capacitance can be determined from the slope of the voltage-time curve if the measured voltage over the supercapacitor increases linearly with time. However, ...

• Sea-level change over the northern European continental shelf due to atmospheric and oceanic contributions 

  Mangini, Fabio (Doctoral thesis, 2022-09-02)

  Global mean sea level (GMSL) is a key indicator of climate change as it comprises information on different components of the climate system. However, despite its importance for climate and society, GMSL cannot be used for ...

• Lack of population genetic structure of lumpfish along the Norwegian coast: A reappraisal based on EST-STRs analyses 

  Jónsdóttir, Ólöf Dóra Bartels; Gíslason, Davíð; Ólafsdóttir, Guðbjörg; Maduna, Simo; Hagen, Snorre; Reynolds, Patrick; Sveinsson, Sæmundur; Imsland, Albert (Journal article; Peer reviewed, 2022)

  Lumpfish is now the single most important cleaner fish species to date and there is an extensive lumpfish translocation along the Norwegian coast. A reliable baseline information about the population genetic structure of ...

• Agonistic and potentiating effects of perfluoroalkyl substances (PFAS) on the Atlantic cod (Gadus morhua) peroxisome proliferator-activated receptors (Ppars) 

  Söderström, Sofie Karin; Lille-Langøy, Roger; Yadetie, Fekadu; Rauch, Mateusz; Milinski, Ana; Dejaegere, Annick; Stote, Roland H.; Goksøyr, Anders; Karlsen, Odd André (Journal article; Peer reviewed, 2022)

  Toxicity mediated by per- and polyfluoroalkyl substances (PFAS), and especially perfluoroalkyl acids (PFAAs), has been linked to activation of peroxisome proliferator-activated receptors (Ppar) in many vertebrates. Here, ...

• Longitudinal visualization for exploratory analysis of multiple sclerosis lesions 

  Sugathan, Sherin; Bartsch, Hauke; Riemer, Frank; Grüner, Eli Renate; Lawonn, Kai; Smit, Noeska Natasja (Journal article; Peer reviewed, 2022)

  In multiple sclerosis (MS), the amount of brain damage, anatomical location, shape, and changes are important aspects that help medical researchers and clinicians to understand the temporal patterns of the disease. Interactive ...

• Acidification of the Nordic Seas 

  Fransner, Sara Filippa Krusmynta; Fröb, Friederike; Tjiputra, Jerry; Goris, Nadine; Lauvset, Siv Kari; Skjelvan, Ingunn; Jeansson, Emil; Omar, Abdirahman; Chierici, Melissa; Jones, Elizabeth Marie; Fransson, Agneta; Ólafsdóttir, Sólveig R.; Johannessen, Truls; Olsen, Are (Journal article; Peer reviewed, 2022)

  Due to low calcium carbonate saturation states, and winter mixing that brings anthropogenic carbon to the deep ocean, the Nordic Seas and their cold-water corals are vulnerable to ocean acidification. Here, we present a ...

• Rapid post-glacial bedrock weathering in coastal Norway 

  Andersen, Jane Lund; Margreth, Annina; Fredin, Ola; Linge, Henriette; Goodfellow, Bradley W.; Faust, Johan Christoph; Knies, Jochen; Solbakk, Terje; Brook, Edward J.; Scheiber, Thomas; van der Lelij, Roelant; Burki, Valentin Josef; Rubensdotter, Brita Lena Eleonor Fredin; Himmler, Tobias; Yesilyurt, Serdar; Christl, Marcus; Vockenhuber, Christof; Akcar, Naki (Journal article; Peer reviewed, 2022)

  Quantifying bedrock weathering rates under diverse climate conditions is essential to understanding timescales of landscape evolution. Yet, weathering rates are often difficult to constrain, and associating a weathered ...

• Substantial Sparing of Organs at Risk with Modern Proton Therapy in Lung Cancer, but Altered Breathing Patterns Can Jeopardize Target Coverage 

  Boer, Camilla Grindeland; Fjellanger, Kristine; Sandvik, Inger Marie; Ugland, Maren; Engeseth, Grete May; Hysing, Liv Bolstad (Journal article; Peer reviewed, 2022-03-08)

  Enhancing treatment of locally advanced non-small cell lung cancer (LA-NSCLC) by using pencil beam scanning proton therapy (PBS-PT) is attractive, but little knowledge exists on the effects of uncertainties occurring between ...

• DeepOtolith v1.0: An Open-Source AI Platform for Automating Fish Age Reading from Otolith or Scale Images 

  Politikos, Dimitris V.; Sykiniotis, Nikolaos; Petasis, Georgios; Dedousis, Pavlos; Ordonez, Alba; Vabø, Rune; Anastasopoulou, Aikaterini; Moen, Endre; Mytilineou, Chryssi; Salberg, Arnt-Børre; Chatzispyrou, Archontia; Malde, Ketil (Journal article; Peer reviewed, 2022-05-29)

  Every year, marine scientists around the world read thousands of otolith or scale images to determine the age structure of commercial fish stocks. This knowledge is important for fisheries and conservation management. ...

• Integrating Multidisciplinary Observations in Vent Environments (IMOVE): Decadal Progress in Deep-Sea Observatories at Hydrothermal Vents 

  Matabos, Marjolaine; Barreyre, Thibaut Laurent Gilbert; Juniper, S. Kim; Cannat, Mathilde; Kelley, Deborah; Alfaro-Lucas, Joan; Chavagnac, Valérie; Colaço, Ana; Escartin, Javier; Escobar, Elva; Fornari, Daniel J.; Hasenclever, Jörg; Huber, Julie A.; Laës-Huon, Agathe; Lanteri, Nadine; Levin, Lisa Ann; Mihaly, Steve; Mittelstaedt, Eric; Pradillon, Florence; Sarradin, Pierre Marie; Sarrazin, Jozée; Tomasi, Beatrice; Venkatesan, Ramasamy; Vic, Clement (Journal article; Peer reviewed, 2022-05-13)

  The unique ecosystems and biodiversity associated with mid-ocean ridge (MOR) hydrothermal vent systems contrast sharply with surrounding deep-sea habitats, however both may be increasingly threatened by anthropogenic ...

• Assessing the Norwegian Offshore Wind Resources: Climatology, Power Variability and Wind Farm Siting 

  Solbrekke, Ida Marie (Doctoral thesis, 2022-09-09)

  De norske havvindressursene er fantastiske. Likevel er det ingen operative vindparker i de norske havvområdene. Tatt i betraktning både utslippsmål og forventet økning i elektrisitetsforbruk har regjerningen nå begynt å ...

• Restricted maximum-likelihood method for learning latent variance components in gene expression data with known and unknown confounders 

  Malik, Muhammad Ammar; Michoel, Tom (Journal article; Peer reviewed, 2022)

  Random effects models are popular statistical models for detecting and correcting spurious sample correlations due to hidden confounders in genome-wide gene expression data. In applications where some confounding factors ...

• High prevalence of Ichthyophonus sp. infections in Northeast Atlantic mackerel (Scomber scombrus) 

  Storesund, Julia Endresen; Nylund, Caroline Da Silva; Karlsbakk, Egil Erlingsson; Giulietti, Lucilla; Bao, Miguel; Cipriani, Paolo; Levsen, Arne (Journal article; Peer reviewed, 2022)

• Developmental stages of the ballan wrasse from first feeding through metamorphosis: Cranial ossification and the digestive system 

  Norland, Sissel; Sæle, Øystein; Rønnestad, Ivar (Journal article; Peer reviewed, 2022)

  We have described six developmental stages for the ballan wrasse, from the first feeding until the juvenile stage, supported by specific descriptions of cranial ossification, maturation of the digestive tract, and ...

• On the Sombor characteristic polynomial and Sombor energy of a graph 

  Ghanbari, Nima (Journal article; Peer reviewed, 2022)

  Let G be a simple graph with vertex set V(G)={v1,v2,…,vn}. The Sombor matrix of G, denoted by ASO(G), is defined as the n×n matrix whose (i, j)-entry is d2i+d2j−−−−−−√ if vi and vj are adjacent and 0 for another cases. Let ...

• Introduction to total dominator edge chromatic number 

  Alikhani, Saeid; Ghanbari, Nima (Journal article, 2022)

  We introduce the total dominator edge chromatic number of a graph G. A total dominator edge coloring (briefly TDE-coloring) of G is a proper edge coloring of G in which each edge of the graph is adjacent to every edge of ...

• Machine learning approaches for high-dimensional genome-wide association studies 

  Malik, Muhammad Ammar (Doctoral thesis, 2022-08-24)

  Formålet med Genome-wide association studies (GWAS) er å finne statistiske sammenhenger mellom genetiske varianter og egenskaper av interesser. De genetiske variantene som forklarer mye av variasjonene i genomfattende ...

• Threshold estimation based on local minima for nucleus and cytoplasm segmentation 

  Mayala, Simeon Sahani; Haugsøen, Jonas Bull (Journal article; Peer reviewed, 2022)

  Background Image segmentation is the process of partitioning an image into separate objects or regions. It is an essential step in image processing to segment the regions of interest for further processing. We propose a ...

• Long-term trends in diatom diversity and palaeoproductivity: A 16 000-year multidecadal record from Lake Baikal, southern Siberia 

  Mackay, Anson W.; Felde, Vivian Astrup; Morley, David W.; Piotrowska, Natalia; Rioual, Patrick; Seddon, Alistair William Robin; Swann, George E. A. (Journal article; Peer reviewed, 2022)

  Biological diversity is inextricably linked to community stability and ecosystem functioning, but our understanding of these relationships in freshwater ecosystems is largely based on short-term observational, experimental, ...

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