• Two-Level Optimisation and Control Strategy for Unbalanced Active Distribution Systems Management 

      Gonzalez-Longatt, Francisco; Alvarado-Barrios, Lazaro; Alvarez-Arrollo, Cesar; Escaño, Juan Manuel; Martinez-Ramos, Jose Luis (Peer reviewed; Journal article, 2020)
      This article proposes a new approach to the operation of unbalanced Active Distribution Systems (ADS) using an economic dispatch optimisation model for Active Distribution Systems Management (ADSM). The model proposes a ...
    • Two-particle differential transverse momentum and number density correlations in p−Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider 

      Acharya, Shreyasi; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Ahn, Sang Un; Aiola, Salvatore; 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; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen; Akindinov, Alexander; Al-Turany, Mohammed; Alam, Sk Noor; De Albuquerque, Danilo Silva; Aleksandrov, Dimitry; Alessandro, Bruno; Alfaro Molina, José Rubén; Ali, Yasir Turki Ben; ALICE, Collaboration (Journal article; Peer reviewed, 2019)
      We present measurements of two-particle differential number correlation functions R2 and transverse momentum correlation functions P2, obtained from p-Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV. The results ...
    • Two-pion femtoscopy 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; Ahmed, Ijaz; Ahn, Sang Un; Aimo, Ilaria; Alme, Johan; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; Haaland, Øystein Senneset; Huang, Meidana; Lønne, Per-Ivar; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Skjerdal, Kyrre; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Qvigstad, Henrik; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Langøy, Rune; Lien, Jørgen; Aiola, Salvatore; Ajaz, Muhammad; Akindinov, Alexander; Alam, Sk Noor; Aleksandrov, Dimitry; Alessandro, Bruno; Alexandre, Didier; Alfaro Molina, José Rubén; ALICE, Collaboration (Journal article; Peer reviewed, 2015)
      We report the results of the femtoscopic analysis of pairs of identical pions measured in p-Pb collisions at √sNN=5.02 TeV. Femtoscopic radii are determined as a function of event multiplicity and pair momentum in three ...
    • A UAV-based Infrared Small Target Detection System for Search and Rescue Missions 

      Hansen, Victor J.; Ramos, Antonio L. L.; Apolinário Jr., José Antonio (Journal article, 2021)
      Using infrared imaging cameras mounted on unmanned aerial vehicles to assist in search and rescue missions by gathering and processing images can substantially improve the chances of survival of missing people. Indeed, ...
    • An Ultra-Low Power Multivibrator-Based Wake-up Receiver for Wireless Sensor Networks 

      Nowbahari, Arian; Marchetti, Luca; Azadmehr, Mehdi (Chapter, 2021)
      In recent years wireless sensor networks (WSNs) have gained significant attention because of their implementation in many different fields. As the nodes in WSNs are typically battery-powered, their lifetime is mainly limited ...
    • Ultrasonic level scanning for monitoring mass flow of complex fluids in open channels — A novel sensor fusion approach using AI techniques 

      Chhantyal, Khim; Viumdal, Håkon; Mylvaganam, Saba (Peer reviewed; Journal article, 2017)
    • Ultrasound intensified CO2 desorption from pressurized loaded monoethanolamine solutions. I. parameters investigation and modelling 

      Ying, Jiru; Eimer, Dag-Arne; Brakstad, Frode; Haugen, Hans Aksel (Journal article; Peer reviewed, 2018)
      CO2 stripping from loaded monoethanolamine (MEA) aqueous solutions intensified by means of ultrasound was investigated in a lab-scale kettle reboiler with both gas and liquid continuous operations. The reboiler operating ...
    • Ultrasound intensify CO2 desorption from pressurized loaded monoethanolamine solutions. II. Optimization and cost estimation 

      Ying, Jiru; Eimer, Dag-Arne; Mathisen, Anette; Brakstad, Frode; Haugen, Hans Aksel (Journal article; Peer reviewed, 2019)
      Optimization and cost estimation were performed for the use of ultrasound for intensifying CO2 reboiler stripping from lean monoethanolamine (MEA) aqueous solutions at 1.0 barg. This work was based on typical industrial ...
    • Ultrasound Transducers for High Pressure Environments Up to 1000 Bar 

      Bolstad, Per Kristian; Manh, Tung; Midtseter, Nils; Frijlink, Martijn Egbert; Hoff, Lars (Peer reviewed; Journal article, 2020)
      This paper studies the influence of high ambient pressure on ultrasound transducers where the piezoelectric layer is bonded to the acoustic matching layer by two different methods: Au-Sn solid-liquid interdiffusion and ...
    • uMemristorToolbox: Open source framework to control memristors in Unity for ternary applications 

      Bos, Steven; Gundersen, Henning; Sanfilippo, Filippo (Chapter, 2020)
      This paper presents uMemristorToolbox, a novel open source framework that reads and writes non-volatile ternary states to memristors. The Unity (C#) framework is a port of the open source Java project Memristor-Discovery ...
    • Under-Frequency Load Shedding in Mongolia: Simulation Assessment Considering Inertia Scenarios 

      Adiyabazar, Choidorj; Acosta Montalvo, Martha Nohemi; Gonzalez-Longatt, Francisco; Rueda Torres, Jose Luis; Palensky, Peter (Peer reviewed; Journal article, 2020)
      Mongolia power system (MPS) is evolving quite fast, and the integration of renewable resources (mainly wind power and solar photovoltaic) reached 20% by 2019. The MPS is interconnected to Russia in order to cover local ...
    • Undergraduate biology students' model-based reasoning in the laboratory: Exploring the role of drawings, talk, and gestures 

      Sjøberg, Mari Heum; Furberg, Anniken; Knain, Erik (Peer reviewed; Journal article, 2022)
      This paper reports on a case study of undergraduate biology students' drawing-based modeling and how this process plays out in naturalistic dialogues. Recent research has revealed the importance of drawings, talk, and ...
    • Underlying event properties in pp collisions at √s = 13 TeV 

      Acharya, Shreyasi; Adamová, Dagmar; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Eikeland, Viljar Nilsen; 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; Dordic, Olja; Lardeux, Antoine Xavier; Mahmood, Sohail Musa; Malik, Qasim Waheed; Neagu, Alexandra; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen André; Ahn, Sang Un; Akindinov, Alexander; Al-Turany, Mohammed; Alam, Sk Noor; De Albuquerque, Danilo Silva; ALICE, Collaboration (Peer reviewed; Journal article, 2020)
      This article reports measurements characterizing the Underlying Event (UE) associated with hard scatterings at midrapidity (|η| < 0.8) in pp collisions at √ s = 13 TeV. The hard scatterings are identified by the leading ...
    • Underlying the carver’s experience: Sensorimotor modulation in cerebellum when carving wood 

      Gulliksen, Marte Sørebø (Peer reviewed; Journal article, 2020)
      Woodcarvers often report their experiences as having an intense internal focus, and feeling of a close connection to the material. This article explore key processes in cells and organs that underlies these experiences, ...
    • Understanding and Improving Quality of Care in the Context of Depressed Elderly Persons Living in Norway 

      Severinsson, Elisabeth; Holm, Anne Lise (Journal article; Peer reviewed, 2014)
      Effective leadership plays an important role in safe patient care. The aim of this paper was to understand and improve the implementation outcomes identified by empirical studies based on Proctors et al.’s key concepts, ...
    • Understanding determinants of COVID-19 vaccine hesitancy; an emphasis on the role of religious affiliation and individual’s reliance on traditional remedy 

      Hassen, Hanna Defar; Welde, Mengistu; Menebo, Mesay Moges (Peer reviewed; Journal article, 2022)
      Background: The damage COVID-19 has caused interms of mortalities, economic breakdown and social disruption is immense. The COVID-19 vaccine has been one of the efficient prevention strategies so far in preventing the ...
    • Understanding mechanisms behind unwanted health behaviours in Nordic and South Asian women and how they affect their gestational diabetes follow-ups: A qualitative study 

      Sharma, Archana; Birkeland, Kåre I.; Nermoen, Ingrid; Qvigstad, Elisabeth; Tran, Anh T.; Gulseth, Hanne L.; Sollid, Stina T.; Wium, Cecilie; Varsi, Cecilie (Peer reviewed; Journal article, 2021)
      Aims: The type 2 diabetes risk following gestational diabetes mellitus (GDM) is high, particularly among South Asian women in Western countries. Our study aimed to advance the knowledge regarding the mechanisms behind ...
    • Understanding the role of positive emotions in healthcare communication - A realist review 

      Heyn, Lena; Løkkeberg, Stine Eileen Torp; Ellington, Lee; Van Dulmen, Sandra; Eide, Hilde (Peer reviewed; Journal article, 2023)
      Aim: To explore how the expression of positive emotions during the interaction between patients and providers can cultivate the patient-provider relationship. Design: We conducted a realist review guided by the Realist ...
    • UNESCO Cultural Policies 1966–1972 – the Founding Years of ‘New Cultural Policy’ 

      Vestheim, Geir (Peer reviewed; Journal article, 2019)
      This article is a study of UNESCO cultural policies in the period 1966-1972. That period was the founding years of what was later called ‘new cultural policies’. In 1966 UNESCO adopted a declaration of international cultural ...
    • The uneven distribution of fees for virtual academic conferences 

      Falk, Martin Thomas; Hagsten, Eva Marie (Journal article; Peer reviewed, 2021)
      This study examines factors of importance for the pricing of virtual academic conferences based on information on their quality attributes. Data are based on 76 virtual conferences held or planned to be held in the field ...