Browsing Det matematisk-naturvitenskapelige fakultet by Title

Now showing items 1968-1987 of 19564

  • C III] Emission in Star-forming Galaxies Near and Far 
    Rigby, J. R.; Bayliss, M. B.; Gladders, M. D.; Sharon, K.; Wuyts, E; Dahle, Håkon; Johnson, T.; Peña-Guerrero, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    We measure [C iii] 1907, C iii] 1909 Å emission lines in 11 gravitationally lensed star-forming galaxies at z ~ 1.6–3, finding much lower equivalent widths than previously reported for fainter lensed galaxies. While it is ...
  • C ∞ - regularization of ODEs perturbed by noise 
    Harang, Fabian Andsem; Perkowski, Nicolas (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
    We study ordinary differential equations (ODEs) with vector fields given by general Schwartz distributions, and we show that if we perturb such an equation by adding an “infinitely regularizing” path, then it has a unique ...
  • C*-Algebras of algebraic dynamical systems and right LCM semigroups 
    Brownlowe, Nathan; Larsen, Nadia S.; Stammeier, Nicolai (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    We introduce algebraic dynamical systems, which consist of an action of a right LCM semigroup by injective endomorphisms of a group. To each algebraic dynamical system we associate a C*-algebra and describe it as a semigroup ...
  • C*-algebras of right LCM monoids and their equilibrium states 
    Brownlowe, Nathan; Larsen, Nadia S.; Ramagge, Jacqui; Stammeier, Nicolai (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
  • C*-algebras of right LCM one-relator monoids and Artin-Tits monoids of finite type 
    Li, Xin; Omland, Tron; Spielberg, Jack (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract We study C*-algebras generated by left regular representations of right LCM one-relator monoids and Artin–Tits monoids of finite type. We obtain structural results concerning nuclearity, ideal structure and pure ...
  • C*-Completions of Hecke algebras and crossed products by Hecke pairs 
    Palma, Rui Miguel Coutinho (Doctoral thesis / Doktoravhandling, 2012)
  • C*-dynamical systems for which the tensor product formula for entropy fails 
    Narnhofer, Heide; Størmer, Erling; Thirring, Walter (Research report / Forskningsrapport, 1994)
  • C*-simplicity of HNN extensions and groups acting on trees 
    Bryder, Rasmus Sylvester; Ivanov, Nikolay A.; Omland, Tron (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    We study non-ascending HNN extensions acting on their Bass– Serre tree and characterize C*-simplicity and the unique trace property by means of the kernel and quasi-kernels of the HNN extension in question. We also present ...
  • C-5 Alkylidation of hydantoins An overview of three different synthetic approaches 
    Giskeødegård, Jens Didrik (Master thesis / Masteroppgave, 2021)
  • C-C Bond formation in the purine 8-position by addition of allylmetals 
    Mai, Ngan Thi Kim (Master thesis / Masteroppgave, 2015)
    8-Substituted purines have been extensively studied as for example anticancer or antiviral drugs. C-C Bond formation at the purine 8-position has been most commonly done via 8-halopurines, e.g. Pd-catalyzed coupling ...
  • c-di-GMP regulated cellulose synthesis in Bacillus thuringiensis 407 
    el Habbach, Naya Ikram (Master thesis / Masteroppgave, 2017)
  • C-H Activation and CuAAC Reactions with 1,8-Naphthyridine Based Dicopper Complexes from a Computational Perspective 
    Héron, Julie Denise Josette (Doctoral thesis / Doktoravhandling, 2021)
    Copper salts are often used to activate the C-H bond of alkynes and to catalyze the cycloaddition of alkynes to azides (CuAAC reaction). While cheap and easily accessible, the copper salts generate many different active ...
  • C-infinity-regularization by Noise of Singular ODE's 
    Baños, David Ruiz; Proske, Frank Norbert (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    In this paper we construct a new type of noise of fractional nature that has a strong regularizing effect on differential equations. We consider an equation with this noise with a highly irregular coefficient. We employ a ...
  • The c-Loss Function: Balancing Total and Individual Risk in the Simultaneous Estimation of Poisson Means 
    Stoltenberg, Emil Aas (Master thesis / Masteroppgave, 2015)
    This thesis is devoted to the simultaneous estimation of the means of p> 1 independent Poisson distributions. A novel loss function that penalizes bad estimates of each of the means and the sum of the means is introduced. ...
  • c-Myb Binding Sites in Haematopoietic Chromatin Landscapes 
    Bengtsen, Mads; Klepper, Kjetil; Gundersen, Sveinung; Cuervo, Ignacio; Drabløs, Finn; Hovig, Johannes Eivind; Sandve, Geir Kjetil F.; Gabrielsen, Odd Stokke; Eskeland, Ragnhild (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Strict control of tissue-specific gene expression plays a pivotal role during lineage commit- ment. The transcription factor c-Myb has an essential role in adult haematopoiesis and func- tions as an oncogene when rearranged ...
  • A c-Myb mutant causes deregulated differentiation due to impaired histone binding and abrogated pioneer factor function 
    Fuglerud, Bettina Maria; Lemma, Roza Berhanu; Wanichawan, Pimthanya; Sundaram, Arvind; Eskeland, Ragnhild; Gabrielsen, Odd Stokke (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The transcription factor c-Myb is involved in early differentiation and proliferation of haematopoietic cells, where it operates as a regulator of self-renewal and multi-lineage differentiation. Deregulated c-Myb plays ...
  • c-Myc antagonises the transcriptional activity of the androgen receptor in prostate cancer affecting key gene networks 
    Barfeld, Stefan Jörg; Urbanucci, Alfonso; Itkonen, Harri; Fazli, Ladan; Hicks, Jessica L.; Thiede, Bernd; Rennie, Paul S.; Yegnasubramanian, Srinivasan; DeMarzo, Angelo M.; Mills, Ian Geoffrey (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Prostate cancer (PCa) is the most common non-cutaneous cancer in men. The androgen receptor (AR), a ligand-activated transcription factor, constitutes the main drug target for advanced cases of the disease. However, a ...
  • C-RAT A tool for cyber-risk aggregation 
    de Mansilha Flaminio Ribeiro, Rodrigo Manuel (Master thesis / Masteroppgave, 2019)
  • C/2014 UN271 (Bernardinelli-Bernstein): The Nearly Spherical Cow of Comets 
    Bernardinelli, Pedro H.; Bernstein, Gary M.; Montet, Benjamin T.; Weryk, Robert; Wainscoat, Richard; Aguena, Michel; Allam, Sahar; Andrade-Oliveira, F.; Annis, J.; Avila, S.; Bertin, E.; Brooks, D.; Burke, David L.; Carnero Rosell, Aurelio; Carrasco Kind, Matias; Carretero, Jorge; Cawthon, R.; Conselice, Christopher; Costanzi, M.; da Costa, L. N.; Pereira, Maria Elidaiana da Silva; De Vicente, J.; Diehl, Herman T.; Everett, S.; Ferrero, Ismael; Flaugher, B.; Frieman, J.; García-Bellido, Juan; Gaztañaga, Enrique; Gerdes, David W.; Gruen, Daniel; Gruendl, Robert A.; Gschwend, J.; Gutierrez, G.; Hinton, Samuel R.; Hollowood, Devon L.; Honscheid, Klaus; James, D. J.; Kuehn, Kyler; Kuropatkin, Nikolay; Lahav, Ofer; Maia, Marcio A. G.; Marshall, Jennifer L.; Menanteau, Felipe; Miquel, Ramon; Morgan, Robert; Ogando, Ricardo L. C.; Paz-Chinchón, Francisco; Pieres, Adriano; Plazas Malagón, A. A.; Rodriguez-Monroy, M.; Romer, A. K.; Roodman, A.; Sanchez, E.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, Ignacio; Smith, M.; Soares-Santos, Marcelle; Suchyta, E.; Swanson, Molly E. C.; Tarlé, Gregory; To, Chun-Hao; Troxel, M. A.; Varga, T. N.; Walker, A. R.; Zhang, Y. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
  • CA2 beyond social memory: Evidence for a fundamental role in hippocampal information processing 
    Lehr, Andrew; Kumar, Arvind; Tezlaff, Christian; Hafting, Torkel; Fyhn, Marianne; Stöber, Tristan Manfred (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Hippocampal region CA2 has received increased attention due to its importance in social recognition memory. While its specific function remains to be identified, there are indications that CA2 plays a major role in a variety ...