Blar i Fakultet for teknologi, naturvitenskap og maritime fag på tittel

Viser treff 1608-1627 av 1648

    • Varieties of cultural crowdfunding: The relationship between cultural production types and platform choice 

      Rykkja, Anders; Munim, Ziaul Haque; Bonet, Lluis (Peer reviewed; Journal article, 2020)
      Due to the unique nature of the Cultural and Creative Industries (CCIs), the impact of crowdfunding on them is more significant than on other industries. This study investigates the association between crowdfunding campaigns ...

    • Velocity and turbulence measurements of oil-water flow in horizontal and slightly inclined pipes using PIV 

      Kumara, W.A.S.; Halvorsen, Britt; Melaaen, Morten Christian (Chapter; Peer reviewed, 2009)
      Oil-water flows in horizontal and slightly inclined pipes are investigated using Particle Image Velocimetry (PIV). PIV offers a powerful non-invasive tool to study such flow fields. The experiments are conducted in a 15 m ...

    • Version [OpenIPSL 2.0.0] - [iTesla Power Systems Library (iPSL): A Modelica library for phasor time-domain simulations] 

      de Castro, Marcelo; Winkler, Dietmar; Laera, Giuseppe; Vanfretti, Luigi; Dorado-Rojas, Sergio A.; Rabuzin, Tin; Mukherjee, Biswarup; Navarro, Manuel (Journal article; Peer reviewed, 2023)
      This paper describes Open-Instance Power System Library (OpenIPSL) version 2.0.0 and its most recent enhancements. This new version brings upgrades that include more robust models that are better documented, and example ...

    • Video production - mathematics for beginner students 

      Kleppe, Johannes; Borge, Inger Christin (Journal article; Peer reviewed, 2017)
      Beginner student courses in mathematics in higher education have had high failure rates across the country. A national study [1] conducted by the Norwegian Association of Higher education Institutions (UHR) in 2013 showed ...

    • Virtual Reality Simulators in the Process Industry A Review of Existing Systems and the Way Towards ETS 

      Cibulka, Jaroslav; Komulainen, Tiina M.; Mirtaheri, Peyman; Nazir, Salman; Manca, Davide (Chapter; Peer reviewed, 2016)
      Simulator training with Virtual Reality Simulators deeply engages the operators and improves the learning outcome. The available commercial 3D and Virtual Reality Simulator products range from generic models for laptops ...

    • Vocational school interdisciplinary as a key to success 

      Clausen, Trond (Conference report, 2004)
      Since 1977 the Law of Secondary Training has governed Norwegian secondary schools, regardless if they were offering theoretical or practical training. Through this quarter of a century, the practical training offered by ...

    • W and Z boson production in p-Pb collisions at √sNN = 5.02 TeV 

      Adam, Jaroslav; Adamová, Dagmar; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Nazeer; Ahn, Sang Un; Alme, Johan; Altinpinar, Sedat; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Lønne, Per-Ivar; Mahmood, Sohail Musa; Milosevic, Jovan; Nystrand, Joakim; Qvigstad, Henrik; Rehman, Attiq ur; Richter, Matthias; Røed, Ketil; Røhrich, Dieter; Tveter, Trine Spedstad; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Wikne, Jon Christopher; Zhang, Hui; Zhao, Chengxin; Zhou, Zhuo; Zhu, Hongsheng; Langøy, Rune; Lien, Jørgen; Aiola, Salvatore; Akindinov, Alexander; Alam, Sk Noor; De Albuquerque, Danilo Silva; Aleksandrov, Dimitry; Allesandro, B.; Alexandre, Didier; Alfaro Molina, José Rubén; Alici, Andrea; Alkin, Anton; ALICE, Collaboration (Journal article; Peer reviewed, 2017)
      The W and Z boson production was measured via the muonic decay channel in proton-lead collisions at √sNN = 5:02 TeV at the Large Hadron Collider with the ALICE detector. The measurement covers backward (-4:46 < ycms < ...

    • Walking on the Dark Side: Anthropogenic Factors Limit Suitable Habitat for Gray Wolf (Canis lupus) in a Large Natural Area Covering Belarus and Ukraine 

      Kudrenko, Svitlana; Fenchuk, Viktar; Vollering, Julien Martin Marie; Zedrosser, Andreas; Selva, Nuria; Ostapowicz, Katarzyna Anna; Beasley, James C.; Heurich, Marco Dietmar (Peer reviewed; Journal article, 2023)
      Due to successful conservation initiatives and legislations, the grey wolf (Canis lupus) is re-colonising its historic range in Europe. However, wolves have never been extirpated across large areas in Eastern Europe but ...

    • Waste heat availability in the raw meal department of a cement plant 

      Amarasinghe, Widuramina Sameendranath; Husum, Ida; Tokheim, Lars-André (Journal article; Peer reviewed, 2017)

    • Water body type and group size affect the flight initiation distance of European waterbirds 

      Mayer, Martin; Natusch, Daniel J D; Frank, Shane C. (Peer reviewed; Journal article, 2019)
      Human encroachment on nature grows constantly, increasing human-wildlife interactions. Flight initiation distance (FID, the distance at which animals flee from an approaching threat) is often used to measure antipredator ...

    • Water Care System (WCS) for Numeric Water Quality Criteria (NWQC) with IoT/IoUT–Educational Implications of Sustainability Goal SDG 14 

      Tretjakova, Rasma; Halvorsen, Hans-Petter; Viumdal, Håkon; Mylvaganam, Saba; Timmerberg, Josef; Thiriet, Jean Marc (Chapter, 2022)
      In most developing countries and evolving countries, availability of potable water is scarce, and the water sources are very often unattended or unmonitored. Island states have the additional problems associated with ...

    • Water chemistry, zooplankton and benthos in small lakes within the distribution area of the rare European pool frog Pelophylax lessonae (Camerano) in Norway 

      Lydersen, Espen; Holtan, Marijanne; Korslund, Lars; Raddum, Gunnar; Dolmen, Dag; Wærvågen, Svein Birger; Fjeld, Eirik (Peer reviewed; Journal article, 2020)
      In June 2018, water chemistry, benthos and zooplankton were investigated in 7 small lakes/ponds within the key area of the European pool frog Pelophylax lessonae (Camerano) in Norway. The geographic distribution of the ...

    • Wave Front Tracking using Template Matching and Segmented Regression 

      Siljan, Eirik; Lysaker, Ola Marius; Maharjan, Samee (Peer reviewed; Journal article, 2017)
      An experimental study was designed to measure shock waves (supersonic gas flow) in a shock tube. A high-speed camera captured images of the shock waves, at a framerate up to 500,000 frames per second. with respect to the ...

    • Weak Inversion Model of an Inverting CMOS Schmitt Trigger 

      Nowbahari, Arian; Marchetti, Luca; Azadmehr, Mehdi (Chapter, 2022)
      In this article the subthreshold characteristics of an inverting single input CMOS Schmitt trigger circuit are analyzed. Analytical expressions for the low-to-high and high-to-low hysteresis transition voltages are determined. ...

    • Weld thermal simulation of API 5CT L80 grade steel 

      Palanisamy, Vinothkumar; Solberg, Jan Ketil; Salberg, Bjarne; Moe, Per Thomas (Peer reviewed; Journal article, 2021)
      The microstructure and mechanical properties of an API 5CT L80 casing grade steel (0.24C 0,4Si 1.4Mn CrNiCu) have been studied after performing weld thermal simulations (with and without subsequent tempering) applying a ...

    • Welfare Technology, Healthcare, and Behaviour Modelling – An Analysis 

      Sanchez, Veralia Gabriela (Peer reviewed; Journal article, 2019)
      Welfare technology is a growing area of research due to the increase in the ageing population. In Nordic countries, public authorities are the primary healthcare providers. Therefore, there is significant of investment to ...

    • What effect does rehabilitation of wastewater pipelines have on the share of infiltration and inflow water (I/I-water)? 

      Sola, Kristin Jenssen; Bjerkholt, Jarle Tommy; Lindholm, Oddvar G.; Ratnaweera, Harsha (Peer reviewed; Journal article, 2021)
      Infiltration and inflow water (I/I-water) is a big challenge in sewage systems in many countries. I/I-water above an acceptable level indicates that the sewage system is not functioning properly. I/I-water leads to increased ...

    • When three traits make a line: evolution of phenotypic plasticity and genetic assimilation through linear reaction norms in stochastic environments 

      Ergon, Torbjørn; Ergon, Rolf (Journal article; Peer reviewed, 2016)
      Genetic assimilation emerges from selection on phenotypic plasticity. Yet, commonly used quantitative genetics models of linear reaction norms con- sidering intercept and slope as traits do not mimic the full process of ...

    • Where impact got going 

      Tiller, Michael; Winkler, Dietmar (Journal article; Peer reviewed, 2015-09-18)
      This paper discusses the impact package manager. The primary goal of this project is to support the development of a healthy eco-system around Modelica. For many other languages, the existence of an easy to use package ...

    • Which is better, electrostatic or piezoelectric energy harvesting systems? 

      Elliott, A.D.T.; Miller, L.M.; Halvorsen, Einar; Wright, P.K.; Mitcheson, P.D. (Journal article; Peer reviewed, 2015)
      This paper answers the often asked, and until now inadequately answered, question of which MEMS compatible transducer type achieves the best power density in an energy harvesting system. This question is usually poorly ...