Browsing Faculty of Mathematics and Natural Sciences by Title

Now showing items 3539-3558 of 9927

    • Global sections of twisted normal bundles of K3 surfaces and their hyperplane sections 

      Knutsen, Andreas Leopold (Journal article; Peer reviewed, 2020)
      Let S⊂Pg be a smooth K3 surface of degree 2g−2, g≥3. We classify all the cases for which h0(NS/Pg(−2))≠0 and the cases for which h0(NS/Pg(−2))<h0(NC/Pg−1(−2)) for C⊂Pg−1 a general canonical curve section of S.

    • Global Stokes drift climate under the RCP8.5 scenario 

      Breivik, Øyvind; Carrasco, Ana; Staneva, Joanna; Behrens, Arno; Semedo, Alvaro; Bidlot, Jean-Raymond; Aarnes, Ole Johan (Peer reviewed; Journal article, 2019)
      The future Stokes drift climate is investigated using a global wave climate projection (2071–2100) forced with EC-EARTH winds under the RCP8.5 scenario. The future climate run is compared against a historical run (1976–2005). ...

    • Global Surface Ocean Acidification Indicators From 1750 to 2100 

      Jiang, Li-Qing; Dunne, John; Carter, Brendan R; Tjiputra, Jerry; Terhaar, Jens; Sharp, Jonathan D.; Olsen, Are; Alin, Simone; Bakker, Dorothee C.E.; Feely, Richard A.; Gattuso, Jean-Pierre; Hogan, Patrick; Ilyina, Tatiana; Lange, Nico; Lauvset, Siv Kari; Lewis, Ernie R.; Lovato, Tomas; Palmieri, Julien; Santana-Falcòn, Yeray; Schwinger, Jörg; Séférian, Roland; Strand, Gary; Swart, Neil; Tanhua, Toste; Tsujino, Hiroyuki; Wanninkhof, Rik; Watanabe, Michio; Yamamoto, Akitomo; Ziehn, Tilo (Journal article; Peer reviewed, 2023)
      Accurately predicting future ocean acidification (OA) conditions is crucial for advancing OA research at regional and global scales, and guiding society's mitigation and adaptation efforts. This study presents a new ...

    • Global ULF Waves Excited by Solar Wind Dynamic Pressure Impulses: 1. Timescales and Geomagnetic Activity Dependence 

      Xie, Zi-Kang; Zong, Q.G.; Ren, Jie; Yue, Chao; Liu, Zhi-Yang; Liu, Jian-Jun; Hu, Ze-Jun; Li, Xing-Yu; Yin, Ze-Fan; Yan, Yun; Li, Li; Gjerløv, Jesper (Journal article; Peer reviewed, 2023)
      Solar wind dynamic pressure pulse is one of the sources of ultra-low frequency (ULF) waves. Based on 1-second resolution magnetic field observations from SuperMAG from 2012 to 2019, we conducted a statistical study on ...

    • Global variability in seawater Mg:Ca and Sr:Ca ratios in the modern ocean 

      Lebrato, Mario; Garbe-Schönberg, Dieter; Müller, Marius N.; Blanco-Ameijeiras, Sonia; Feely, Richard A.; Lorenzoni, Laura; Molinero, Juan-Carlos; Bremer, Karen; Jones, Daniel O.B.; Iglesias-Rodriguez, Debora; Greeley, Dana; Lamare, Miles D.; Paulmier, Aurelien; Graco, Michelle; Cartes, Joan; Barcelos E Ramos, Joana; de Lara, Ana; Sanchez-Leal, Ricardo; Jimenez, Paz; Paparazzo, Flavio E.; Hartman, Susan E.; Westernströer, Ulrike; Küter, Marie; Benavides, Roberto; da Silva, Armindo F.; Bell, Steven; Payne, Chris; Ólafsdóttir, Sædis; Robinson, Kelly; Jantunen, Liisa M.; Korablev, Alexander; Webster, Richard J.; Jones, Elizabeth Marie; Gilg, Olivier; Bailly du Bois, Pascal; Beldowski, Jacek; Ashjian, Carin; Yahia, Nejib D.; Twining, Benjamin S.; Chen, Xue-Gang; Tseng, Li-Chun; Hwang, Jiang-Shiou; Dahms, Hans-Uwe; Oschlies, Andreas (Journal article; Peer reviewed, 2020)
      Seawater Mg:Ca and Sr:Ca ratios are biogeochemical parameters reflecting the Earth–ocean–atmosphere dynamic exchange of elements. The ratios’ dependence on the environment and organisms' biology facilitates their application ...

    • Global wind speed and wave height extremes derived from long-duration satellite records 

      Takbash, Alicia; Young, Ian R; Breivik, Øyvind (Peer reviewed; Journal article, 2019)
      The application of extreme-value analysis to long-duration (30 year) global altimeter and radiometer datasets is considered. In contrast to previous extreme-value analyses of satellite data, the dataset is sufficiently ...

    • Global Λ polarization in high energy collisions 

      Xie, Yilong; Wang, Dujuan; Csernai, László P. (Peer reviewed; Journal article, 2017-03-14)
      With a Yang-Mills flux-tube initial state and a high-resolution (3+1)D particle-in-cell relativistic (PICR) hydrodynamics simulation, we calculate the Λ polarization for different energies. The origination of polarization ...

    • A global-scale screening of non-native aquatic organisms to identify potentially invasive species under current and future climate conditions 

      Vilizzi, Lorenzo; Copp, Gordon H.; Hill, Jeffrey E.; Adamovich, Boris; Aislabie, Luke; Akin, Daniel; Al-Faisal, Abbas J.; Almeida, David; Azmai, M. N. Amal; Bakiu, Rigers; Bellati, Adriana; Bernier, Renee; Bies, Jason M.; Bilge, Gokcen; Branco, Paulo; Bui, , Thuyet D.; Canning-Clode, João; Cardoso Ramos, Henrique Anatole; Castellanos-Galindo, Gustavo A.; Castro, Nuno; Chaichana, Ratcha; Chainho, Paula; Chan, Joleen; Cunico, Almir M.; Curd, Amelia; Dangchana, Punyanuch; Dashinov, Dimitriy; Davison, Phil I.; de Camargo, Mariele P.; Dodd, Jennifer A.; Donahou, Allison L. Durland; Edsman, Lennart; Ekmekci, F. Guler; Elphinstone-Davis, Jessica; Erös, Tibor; Evangelista, Charlotte; Fenwick, Gemma; Ferincz, Arpad; Ferreira, Teresa; Feunteun, Eric; Filiz, Halit; Forneck, Sandra C.; Gajduchenko, Helen S.; Monteiro, Joao Gama; Gestoso, Ignacio; Giannetto, Daniela; Gilles, Allan S.; Gizzi, Francesca; Glamuzina, Branko; Glamuzina, Luka; Goldsmit, Jesica; Gollasch, Stephan; Goulletquer, Philippe; Grabowska, Joanna; Harmer, Rogan; Haubrock, Phillip J.; Hean, Jeffrey W.; Jelmert, Anders; Johnsen, Stein Ivar; Malmstrøm, Martin; Velle, Gaute (Journal article; Peer reviewed, 2021)
      The threat posed by invasive non-native species worldwide requires a global approach to identify which introduced species are likely to pose an elevated risk of impact to native species and ecosystems. To inform policy, ...

    • Globally important plant functional traits for coping with climate change 

      Kühn, Nicola; Tovar, Carolina; Carretero, Julia; Vandvik, Vigdis; Enquist, Brian J.; Willis, Katherine Jane (Journal article; Peer reviewed, 2021)
      The last decade has seen a proliferation of studies that use plant functional traits to assess how plants respond to climate change. However, it remains unclear whether there is a global set of traits that can predict ...

    • GLODAPv2.2022: the latest version of the global interior ocean biogeochemical data product 

      Lauvset, Siv Kari; Lange, Nico; Tanhua, Toste; Bittig, Henry C.; Olsen, Are; Kozyr, Alex; Alin, Simone R.; Alvarez, Marta; Azetsu-Scott, Kumiko; Barbero, Leticia; Becker, Susan; Brown, Peter; Carter, Brendan R.; Da Cunha, Leticia Cotrim; Feely, Richard A; Hoppema, Mario; Humphreys, Matthew P.; Ishii, Masao; Jeansson, Emil; Jiang, Li-Qing; Jones, Stephen Daniel; Lo Monaco, Claire; Murata, Akihiko; Müller, Jens D.; Perez, Fiz F; Pfeil, Gerrit Benjamin; Schirnick, Carsten; Steinfeldt, Reiner; Suzuki, Toru; Tilbrook, Bronte; Ulfsbo, Adam; Velo, Antón; Woosley, Ryan J.; key, Robert M. (Journal article; Peer reviewed, 2022)
      The Global Ocean Data Analysis Project (GLODAP) is a synthesis effort providing regular compilations of surface-to-bottom ocean biogeochemical bottle data, with an emphasis on seawater inorganic carbon chemistry and related ...

    • GLORY: Generator of the structures of likely cytochrome P450 metabolites based on predicted sites of metabolism 

      de Bruyn Kops, Christina; Stork, Conrad; Sicho, Martin; Kochev, Nikolay; Svozil, Daniel; Jeliazkova, Nina; Kirchmair, Johannes (Peer reviewed; Journal article, 2019-06-12)
      Computational prediction of xenobiotic metabolism can provide valuable information to guide the development of drugs, cosmetics, agrochemicals, and other chemical entities. We have previously developed FAME 2, an effective ...

    • Gnocis: An integrated system for interactive and reproducible analysis and modelling of cis-regulatory elements in Python 3 

      Bredesen, Bjørn André; Rehmsmeier, Marc (Journal article; Peer reviewed, 2022-09-09)
      Gene expression is regulated through cis-regulatory elements (CREs), among which are promoters, enhancers, Polycomb/Trithorax Response Elements (PREs), silencers and insulators. Computational prediction of CREs can be ...

    • Gode rank 1 latticereglar av høg dimensjon 

      Topphol, Vegard (Master thesis, 2011-06-01)
      Oppgåva omhandlar numeriske integrasjonsreglar av trigonometrisk grad kalla latticereglar, med særskild fokus på å utvikle og teste algoritmer for å finne gode latticereglar av rank 1. For at teksten skal kunne stå ...

    • Going Far from Degeneracy 

      Fomin, Fedor; Golovach, Petr; Lokshtanov, Daniel; Panolan, Fahad; Saurabh, Saket; Zehavi, Meirav (Journal article; Peer reviewed, 2020)
      An undirected graph $G$ is $d$-degenerate if every subgraph of $G$ has a vertex of degree at most $d$. By the classical theorem of Erdös and Gallai from 1959, every graph of degeneracy $d>1$ contains a cycle of length at ...

    • Going Far From Degeneracy 

      Fomin, Fedor; Golovach, Petr; Lokshtanov, Daniel; Panolan, Fahad; Saurabh, Saket; Zehavi, Meirav (Peer reviewed; Journal article, 2019-09-06)
      An undirected graph G is d-degenerate if every subgraph of G has a vertex of degree at most d. By the classical theorem of Erd\H{o}s and Gallai from 1959, every graph of degeneracy d>1 contains a cycle of length at least ...

    • Going With the Flow – Population Genetics of the Kelp Saccharina latissima (Phaeophyceae, Laminariales) 

      Ribeiro, Pedro A; Næss, Tonje; Dahle, Geir; Asplin, Lars; Meland, Kenneth; Fredriksen, Stein; Sjøtun, Kjersti (Journal article; Peer reviewed, 2022)
      Saccharina latissima is the most important habitat-forming kelp in sheltered areas of North-Atlantic, and there is also an increasing interest in cultivation and utilization of S. latissima. The cultivation activity may ...

    • Gold functions and switched cube functions are not 0-extendable in dimension n > 5 

      Beierle, Christof; Carlet, Claude Michael (Journal article; Peer reviewed, 2023)
      In the independent works by Kalgin and Idrisova and by Beierle, Leander and Perrin, it was observed that the Gold APN functions over \(\mathbb {F}_{2^5}\) give rise to a quadratic APN function in dimension 6 having maximum ...

    • A Golden-Channel Higgs Decay 

      Haarr, Anders (Master thesis, 2011-06-01)
      With a Higgs mass greater than 190 GeV and lower than 300 GeV, the decay channel H --> ZZ --> 4l becomes what is referred to as the golden channel for Higgs decay (clean signal). Suppose a pair of on shell Zs with an ...

    • Gonadal Degeneration and Hepatopancreas Alteration in Orange Mud Crab Scylla olivacea Infected With Sacculina beauforti (Crustacea; Rhizocephala; Sacculinidae) 

      Fazhan, Hanafiah; Waiho, Khor; Glenner, Henrik; Moh, Julia Hwei Zhong; Hassan, Marina; Ikhwanuddin, Mhd (Journal article; Peer reviewed, 2020)
      Infestation of Sacculina beauforti on an aquaculture species, mud crab Scylla olivacea is alarming due to its high prevalence and the extreme morphological changes in hosts. To further understand its pathological effect ...

    • Gonality of Points in Brill-Noether Loci of the Moduli Space of Curves 

      Sæbø, Gard (Master thesis, 2012-05-31)
      In this masterthesis we study the geometry of the points in the Brill-Noether locus. Typically, we want to study the gonality of points in this locus, that can be seen as projective curves. We also study what curves on ...