Now showing items 299-318 of 842

    • Generalization and stabilization of exact scattering solutions for spherical symmetric scatterers 

      Venås, Jon Vegard; Jenserud, Trond (2022-08-29)
      In a previous work the authors described a fast high-fidelity computer model for acoustic scattering from multi-layered elastic spheres. This work is now extended with a scaling strategy significantly mitigating the problem ...
    • Generalized Periodic Vehicle Routing and Maritime Surveillance 

      Fauske, Maria Fleischer; Mannino, Carlo; Ventura, Paolo (2019-11-18)
      Planning maritime surveillance activities in military operations and long-term defense planning is a huge task that is done manually today. Because maritime surveillance resources are extremely expensive, the potential ...
    • Generating Random Earthquake Events for Probabilistic Tsunami Hazard Assessment 

      LeVeque, Randall J.; Waagan, Knut; González, Frank I.; Rim, Donsub; Lin, Guang (2016)
      To perform probabilistic tsunami hazard assessment for subduction zone earthquakes, it is necessary to start with a catalog of possible future events along with the annual probability of occurrence, or a probability ...
    • Generation of 1.5-octave intense infrared pulses by nonlinear interactions in DAST crystal 

      Vicario, Carlo; Monoszlai, B.; Arisholm, Gunnar; Hauri, CP (2015)
      Infrared pulses with large spectral width extending from 1.2 to 3.4 μm are generated in the organic crystal DAST (4-N, N-dimethylamino-4'-N'-methylstilbazolium tosylate). The input pulse has a central wavelength of 1.5 μm ...
    • Generative Adversarial Immitation Learning for Steering an Unmanned Surface Vehicle 

      Vedeler, Alexandra Skau; Warakagoda, Narada Dilp (2020-02)
      The task of obstacle avoidance using maritime vessels, such as Unmanned Surface Vehicles (USV), has traditionally been solved using specialized modules that are designed and optimized separately. However, this approach ...
    • Genetic characterization of trh positive Vibrio spp. isolated from Norway 

      Ellingsen, Anette Bauer; Olsen, Jaran Strand; Granum, Per Einar; Rørvik, Liv Marit; Gonzalez-Escalona, Narjol (2013)
      The thermostable direct hemolysin (TDH) and/or TDH-related hemolysin (TRH) genes are carried by most virulent Vibrio parahaemolyticus serovars. In Norway, trh+ V. parahaemolyticus constitute 4.4 and 4.5% of the total number ...
    • Genetic distribution of 295 Bacillus cereus group members based on adk-screening in combination with MLST (Multilocus Sequence Typing) used for validating a primer targeting a chromosomal locus in B. anthracis 

      Olsen, Jaran S.; Skogan, Gunnar; Fykse, Else Marie; Rawlinson, Elizabeth L. A.; Tomaso, Herbert; Granum, Per Einar; Blatny, Janet (2007)
      The genetic distribution of 295 Bacillus cereus group members has been investigated by using a modified Multilocus Sequence Typing method (MLST). By comparing the nucleic acid sequence of the adk gene fragment, isolates ...
    • Genotyping of B. licheniformis based on a novel multi-locus sequence typing (MLST) scheme 

      Madslien, Elisabeth; Olsen, Jaran Strand; Granum, Per Einar; Blatny, Janet Martha (2012)
      Background Bacillus licheniformis has for many years been used in the industrial production of enzymes, antibiotics and detergents. However, as a producer of dormant heat-resistant endospores B. licheniformis might ...
    • Geolocation and Stereo Height estimation Using TerraSAR-X Spotlight Image Data 

      Eldhuset, Knut; Weydahl, Dan Johan (2011)
      We have studied the geographic position of several high-resolution spotlight TSX images by investigating the location of deployed radar corner reflectors. Results show that the geolocation accuracy is better than the ...
    • German-Norwegian relations in security and defence? What kind of partnership? 

      Knutsen, Bjørn Olav (2021-03-17)
      The article contributes to the debate on European defence cooperation and integration by analysing the German–Norwegian security and defence partnership. I define this partnership as being based upon mutual interests and ...
    • Glioblastoma microenvironment contains multiple hormonal and non-hormonal growth-stimulating factors 

      Dahlberg, Daniel; Rummel, Jutta; Distante, Sonia; De Souza, Gustavo Antonio; Stensland, Maria; Mariussen, Espen; Rootwelt, Helge; Voie, Øyvind Albert; Hassel, Bjørnar (2022-06-04)
      Background The growth of malignant tumors is influenced by their microenvironment. Glioblastoma, an aggressive primary brain tumor, may have cysts containing fluid that represents the tumor microenvironment. The aim of ...
    • A global metagenomic map of urban microbiomes and antimicrobial resistance 

      Danko, David; Bezdan, Daniela; Afshin, Evan E.; Ahsanuddin, Sofia; Bhattacharya, Chandrima; Butler, Daniel J.; Chng, Kern Rei; Donnellan, Daisy; Hecht, Jochen; Jackson, Katelyn; Kuchin, Katerina; Karasikov, Mikhail; Lyons, Abigail; Mak, Lauren; Meleshko, Dmitry; Mustafa, Harun; Mutai, Beth; Neches, Russell Y.; Ng, Amanda; Nikolayeva, Olga; Nikolayeva, Tatyana; Png, Eileen; Ryon, Krista A.; Sanchez, Jorge L.; Shaaban, Heba; Sierra, Maria A.; Thomas, Dominique; Young, Ben; Abudayyeh, Omar O.; Alicea, Josue; Bhattacharyya, Malay; Blekhman, Ran; Castro-Nallar, Eduardo; Cañas, Ana M.; Chatziefthimiou, Aspassia D.; Crawford, Robert W.; De Filippis, Francesca; Deng, Youping; Desnues, Christelle; Dias-Neto, Emmanuel; Dybwad, Marius; Elhaik, Eran; Ercolini, Danilo; Frolova, Alina; Gankin, Dennis; Gootenberg, Jonathan S.; Graf, Alexandra B.; Green, Caroline; Hajirasouliha, Iman; Hastings, Jaden J.A.; Hernandez, Mark; Iraola, Gregorio; Jang, Soojin; Kahles, Andre; Kelly, Frank J.; Knights, Kaymisha; Kyrpides, Nikos; Łabaj, Paweł P.; Lee, Patrick K.H.; Leung, Marcus H.Y.; Ljungdahl, Per O.; Mason-Buck, Gabriella; McGrath, Ken; Meydan, Cem; Mongodin, Emmanuel F.; Moraes, Milton Ozorio; Nagarajan, Niranjan; Nieto-Caballero, Marina; Noushmehr, Houtan; Oliveira, Manuela; Ossowski, Stephan; Osuolale, Olayinka O.; Özcan, Orhan; Paez-Espino, David; Rascovan, Nicolás; Richard, Hugues; Rätsch, Gunnar; Schriml, Lynn M.; Semmler, Torsten; Sezerman, Osman U.; Shi, Leming; Shi, Tieliu; Siam, Rania; Song, Le Huu; Suzuki, Haruo; Court, Denise Syndercombe; Tighe, Scott W.; Tong, Xinzhao; Udekwu, Klas I.; Ugalde, Juan A.; Valentine, Brandon; Vassilev, Dimitar I.; Vayndorf, Elena M.; Velavan, Thirumalaisamy P.; Wu, Jun; Zambrano, María M.; Zhu, Jifeng; Zhu, Sibo; Mason, Christopher E. (2021-06-24)
      We present a global atlas of 4,728 metagenomic samples from mass-transit systems in 60 cities over 3 years, representing the first systematic, worldwide catalog of the urban microbial ecosystem. This atlas provides an ...
    • GO-CFAR Trained Neural Network Target Detectors 

      Akhtar, Jabran; Olsen, Karl Erik (2019)
      Detecting targets embedded in noise and clutter is an essential task for many radar systems. A competent system must additionally offer high probability of detection with a low false alarm rate and a standard practice is ...
    • A Graphical User Interface for Multivariable Analysis of Silicon Solar Cells Using Scripted PC1D Simulations 

      Haug, Halvard; Olaisen, Birger Retterstøl; Nordseth, Ørnulf; Marstein, Erik Stensrud (2013)
      PC1D is an open source computer program for simulation of crystalline semiconductor devices, and is the most commonly used simulation software in the solar cell community today. In this work we present a modified version ...
    • Guidelines for conducting epidemiological studies of blast injury 

      Bieler, Dan; Cernak, Ibolja F; Martineau, L; Bjarnason, Stephen; Franke, Axel F; Kirkman, Emrys; Leggieri, Michael J; Orru, Hans; Ouellet, S; Philippens, M; Risling, MG; Sarron, JC; Skriudalen, Stian; Teland, Jan Arild; Watts, Sarah A; Gupta, Raj (2018)
      Blast injuries are often caused by more than one mechanism, do not occur in isolation, and typically elicit a secondary multi-system response. Research efforts often do not separate blast injuries caused by blast waves ...
    • Guidelines for reproducing blast exposures in the laboratory 

      Josey, Tyson; Ouellet, S; Bieler, Dan; Cernak, Ibolja F; Franke, Axel F; Gupta, Raj; Kirkman, Emrys; Leggieri, Michael J; Orru, Hans; Philippens, M; Risling, M.; Sarron, JC; Skriudalen, Stian; Teland, Jan Arild; Watts, Sarah A; Bjarnason, Stephen (2018)
    • Guidelines for using animal models in blast injury research 

      Watts, Sarah; Kirkman, Emrys; Bieler, Dan; Bjarnason, Stephen; Franke, Axel; Gupta, Raj Kumari; Leggieri, Michael J.; Orru, Hans; Ouellet, Simon; Philippens, Mat M. G. M.; Sarron, Jean-Claude; Skriudalen, Stian; Teland, Jan Arild; Risling, Mårten; Cernak, Ibolja (2018)
      Blast injury is a very complex phenomenon and frequently results in multiple injuries. One method to investigate the consequences of blast injuries is with the use of living systems (animal models). The use of animals ...
    • Harmonic Synthetic Aperture Radar Processing 

      Berger, Tor; Hamran, Svein-Erik (2015)
      We review the basic concept of frequency-modulated continuous wave (FMCW) and describe how such a radar system can be used in a harmonic radar concept. It is argued that synthetic aperture radar (SAR) for FMCW harmonic ...