Now showing items 739-758 of 2277

    • Experimental and computational study on the effect of ash deposition on fluid dynamic behavior in a bubbling fluidized bed gasifier 

      Thapa, Rajan Kumar; Thapa, Saroy; Jaiswal, Rajan; Furuvik, Nora Cecilie Ivarsdatter; Moldestad, Britt Margrethe Emilie (Journal article; Peer reviewed, 2019)
      The effect of ash deposition on fluid dynamic behavior in a fluidized bed gasification reactor has been studied using experimental and computational methods. The experiments were carried out using sand particles as bed ...
    • Experimental Design and Modeling for Propylene Oxide - CO2–Poly (Propylene Carbonate) Solutions 

      Pandey, Umesh; Sætre, Kai Arne; Mathiassen, Jostein; Ronasi, Sara; Fredriksen, Siw Bodil; Pfeiffer, Carlos Fernando (Journal article; Peer reviewed, 2018)
      In this research, experimental design was used to formulate the empirical models of viscosity and density of poly(propylene carbonate) (PPC), propylene oxide (PO), and carbon dioxide (CO2) solutions by designing experiments ...
    • Experimental infection of lambs with tick-borne encephalitis virus and co-infection with Anaplasma phagocytophilum. 

      Paulsen, Katrine Mørk; Granquist, Erik Georg; Okstad, Wenche; Andreassen, Åshild Kristine; Stuen, Snorre; Vikse, Rose; Stiasny, Karin (Journal article; Peer reviewed, 2019)
      Tick-borne encephalitis virus (TBEV) is a zoonotic pathogen which may cause tick-borne encephalitis (TBE) in humans and animals. More than 10,000 cases of TBE are reported annually in Europe and Asia. However, the knowledge ...
    • Experimental Methods in Economics and Psychology: A Comparison 

      Madsen, Dag Øivind; Stenheim, Tonny (Journal article; Peer reviewed, 2015)
      This article compares the use of experiments as a research method in economics and psychology. We outline the most important differences between the two fields in terms of their use of experimental methods. The purpose of ...
    • Experimental Study and CFD Modelling of Minimum Fluidization Velocity for Geldart A, B and D Particles 

      Amarasinghe, Widuramina Sameendranath; Jayarathna, Chameera K.; Ahangama, Bovinda S; Tokheim, Lars-André; Moldestad, Britt Margrethe Emilie (Journal article; Peer reviewed, 2017)
      The aim of this study is to determine minimum fluidization velocity of three different particles which represent different Geldart classification groups and to compare the results with computational results. The experiments ...
    • Experimental study of agglomeration of grass pellets in fluidized bed gasification 

      Furuvik, Nora Cecilie Ivarsdatter; Jaiswal, Rajan; Moldestad, Britt Margrethe Emilie (Chapter; Peer reviewed, 2020)
      The agglomeration tendency during gasification of grass pellets in a bubbling fluidized bed reactor was studied. Particle agglomeration occurs as a consequence of interactions between the bed particles and the biomass ash ...
    • Experimental study of thermal and catalytic pyrolysis of plastic waste components 

      Anene, Azubuike Francis; Fredriksen, Siw Bodil; Sætre, Kai Arne; Tokheim, Lars-André (Journal article; Peer reviewed, 2018)
      Thermal and catalytic pyrolysis of virgin low-density polyethylene (LDPE), high-density polyethylene (HDPE), polypropylene (PP) and mixtures of LDPE/PP were carried out in a 200 mL laboratory scale batch reactor at 460 °C ...
    • Experimental validation of damping model for a MEMS bistable electrostatic energy harvester 

      Nguyen, Cuong Hung; Nguyen, Duy Son; Halvorsen, Einar (Journal article; Peer reviewed, 2014)
      This paper validates lumped models of an asymmetric bistable MEMS electrostatic energy harvester against measurements. A conventional model of constant damping coefficient turns out to be ineffective in predicting or ...
    • Experimentally verified model of electrostatic energy harvester with internal impacts 

      Truong, Binh Duc; Le, Cuong Phu; Halvorsen, Einar (Journal article, 2015)
      This paper presents experimentally verified progress on modeling of MEMS electrostatic energy harvesters with internal impacts on transducing end-stops. The two-mechanical-degrees-of-freedom device dynamics are described ...
    • Experiments and computational particle fluid dynamics simulations of biomass gasification in an air-blown fluidized bed gasifier 

      Timsina, Ramesh; Thapa, Rajan Kumar; Moldestad, Britt Margrethe Emilie; Eikeland, Marianne Sørflaten (Journal article; Peer reviewed, 2020)
      Experiments were performed in a pilot-scale bubbling fluidized bed gasification reactor with air as a fluidizing agent. Birch wood chips and sand particles were used as biomass and bed materials. Average molar product gas ...
    • Experiments on power optimization for displacement-constrained operation of a vibration energy harvester 

      Truong, Binh Duc; Le, Cuong Phu; Halvorsen, Einar (Journal article; Peer reviewed, 2015)
      This paper presents experiments on how to approach the physical limits on power from vibration energy harvesting under displacement-constrained operation. A MEMS electrostatic vibration energy harvester with voltage-control ...
    • Explanations for medically unexplained symptoms: A qualitative study on GPs in daily practice consultations 

      Terpstra, Tom; Gol, Janna M; Lucassen, Peter; Houwen, Juul; van Dulmen, Sandra; Berger, Marjolein Y; Rosmalen, Judith G. M; olde Hartman, Tim C. (Peer reviewed; Journal article, 2020)
      Background: General practice is the centre of care for patients with medically unexplained symptoms (MUS). Providing explanations for MUS, i.e. making sense of symptoms, is considered to be an important part of care for ...
    • An exploration of how long-term preventive home visits affect older persons’ health and possibility for a good life in their own homes. Users’ and service-providers’ perspectives 

      Tøien, Mette (Book; Doctoral thesis, 2019)
      Preventive home visits (PHV) is health care services to independently living older persons, which aim to promote health, prevent disease and functional decline, and uphold older persons’ ability to stay in their own homes. ...
    • Exploration of jet substructure using iterative declustering in pp and Pb–Pb collisions at LHC energies 

      Acharya, Shreyasi; Adamová, Dagmar; Adhya, Souvik Priyam; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Yang, Shiming; Yuan, Shiming; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen André; Ahmad, Shafiq F.; Ahn, Sang Un; Akindinov, Alexander; Al-Turany, Mohammed; ALICE, Collaboration (Peer reviewed; Journal article, 2020)
      The ALICE collaboration at the CERN LHC reports novel measurements of jet substructure in pp collisions at √s = 7 TeV and central Pb–Pb collisions at √sNN = 2.76 TeV. Jet substructure of track-based jets is explored via ...
    • Exploring a co-creative problem solving toolbox in the context of Norwegian high-tech industry 

      Kjørstad, Marianne; Falk, Kristin; Muller, Gerrit (Peer reviewed; Journal article, 2020)
      Norwegian high-tech industries face a rapidly changing market need. Staying ahead of competitors and developing significant innovative solutions are essential for business value. Systems engineering has proven to be an ...
    • Exploring Communication Strategy Use and Metacognitive Awareness in the EFL Classroom 

      Bøhn, Henrik; Myklevold, Gro Anita (Chapter, 2018)
      This study explores the impact of communication strategy (CS) teaching on students' qualitative and quantitative use of such strategies in the context of learning English as a foreign language in Norway. In addition, it ...
    • Exploring dialectal variations on quality health communication and healthcare delivery in the Sissala District of Ghana 

      Abdulai, Muhammed; Alhassan, Abdul-Razak Kuyini; Sanus, Kanda Mandela (Peer reviewed; Journal article, 2019)
      This article explores the effects of dialectal variations on quality health communication and healthcare delivery using ethnomethodology. The study revealed that healthcare providers and patients in the Sissala District ...
    • Exploring disturbance as a force for good in motor learning 

      Brookes, Jack; Mushtaq, Faisal; Jamieson, Earle S.; Fath, Aaron J.; Bingham, Geoffrey Parker; Culmer, Peter R.; Wilkie, Richard M.; Mon-Williams, Mark (Peer reviewed; Journal article, 2020)
      Disturbance forces facilitate motor learning, but theoretical explanations for this counterintuitive phenomenon are lacking. Smooth arm movements require predictions (inference) about the force-field associated with a ...
    • Exploring jet profiles in Pb-Pb collisions at 5.02 TeV with the ALICE detector 

      Hosokawa, Ritsuya; Acharya, Shreyasi; Acosta, Fernando T.; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Nystrand, Joakim; Rehman, Attiq Ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Helstrup, Håvard; Langøy, Rune; Lien, Jørgen; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; Al-Turany, Mohammad; Alam, Sk Noor; Albuquerque, D. S. D.; Aleksandrov, Dmitry; Alessandro, Bruno; ALICE, Collaboration (Journal article; Peer reviewed, 2019)
      In this contribution, we present measurements of inclusive jet production with the ALICE detector in Pb-Pb collisions at . Production cross sections of charged particle jets and fully reconstructed jets are measured with ...
    • Exploring jet substructures with jet shapes in ALICE 

      Acharya, Shreyasi; Adam, Jaroslav; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Nazeer; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; Alam, Sk Noor; Alba, José Luis Bazo; Aleksandrov, Dimitry; Allesandro, B.; Alme, Johan; Altenkaemper, Lucas; Arsene, Ionut Christian; Bätzing, Paul Christoph; Djuvsland, Øystein; Dordic, Olja; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Langøy, Rune; Lardeux, Antoine Xavier; Lien, Jørgen; Lindal, Svein; Lønne, Per-Ivar; Mahmood, Sohail Musa; Milosevic, Jovan; Nesbø, Simon Voigt; Nystrand, Joakim; Rehman, Attiq ur; Richter, Matthias; Røed, Ketil; Røhrich, Dieter; Skaali, Toralf Bernhard; Tambave, Ganesh Jagannath; Tveter, Trine Spedstad; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Wikne, Jon Christopher; Zhang, Hui; Zhao, Chengxin; Zhou, Zhuo; Zhu, Hongsheng; ALICE, Collaboration (Journal article; Peer reviewed, 2017)
      The characterisation of the jet substructure can give insight into the microscopic nature of the modification induced on high-momentum partons by the Quark-Gluon Plasma that is formed in ultra-relativistic heavy-ion ...