• ZERO EMISSION NEIGHBOURHOODS IN SMART CITIES Definition, key performance indicators and assessment criteria: Version 3.0 

      Wiik, Marianne Rose Kjendseth; Fjellheim, Kristin; Vandervaeren, Camille Margaux L.; Lien, Synne Krekling; Meland, Solveig; Nordström, Tobias; Baer, Daniela; Cheng, Caroline Y; Truloff, Shannon; Brattebø, Helge; Gustavsen, Arild (ZEN Report;, Research report, 2022)
      This document outlines the definition, key performance indicators (KPI) and assessment criteria for the Research Centre on Zero Emission Neighbourhoods in Smart Cities (ZEN Research Centre). This third version of the ZEN ...
    • Zero Emission Neighbourhoods in Smart Cities. Definition, Key Performance Indicators and Assessment Criteria: Version 2.0 

      Wiik, Marianne Rose Kjendseth; Fufa, Selamawit Mamo; Fjellheim, Kristin; Lien, Synne Krekling; Krogstie, John; Ahlers, Dirk; Wyckmans, Annemie; Driscoll, Patrick Arthur; Brattebø, Helge; Gustavsen, Arild (ZEN Report;, Research report, 2021)
      This document outlines the definition, key performance indicators (KPI) and assessment criteria for the Research Centre on Zero Emission Neighbourhoods in Smart Cities (ZEN research centre). This second version of the ZEN ...
    • Zero Emission Neighbourhoods in Smart Cities: Definition, Key Performance Indicators and Assessment Criteria: Version 1.0 

      Wiik, Marianne Rose Kjendseth; Fufa, Selamawit Mamo; Krogstie, John; Ahlers, Dirk; Wyckmans, Annemie; Driscoll, Patrick Arthur; Brattebø, Helge; Gustavsen, Arild (ZEN Report;, Research report, 2018)
      This document outlines the definition, key performance indicators (KPI) and assessment criteria for the Research Centre on Zero Emission Neighbourhoods in Smart Cities (ZEN research centre). This first version of the ZEN ...
    • Zero Emission Neighbourhoods in the European Energy System 

      Backe, Stian; Pinel, Dimitri; Askeland, Magnus; Lindberg, Karen Byskov; Korpås, Magnus; Tomasgard, Asgeir (ZEN Report;, Research report, 2021)
      Utviklingen av energisystemet drives av politiske ambisjoner for å dempe klimaendringene. Disse ambisjonene impliserer at energirelaterte klimagassutslipp må reduseres dramatisk i løpet av de neste tiårene. I tillegg til ...
    • Zero emission office building in Bergen: Experiences from first year of operation 

      Sørensen, Åse Lekang; Mysen, Mads; Andresen, Inger; Hårklau, Bjarte; Lunde, Arild (Journal article; Peer reviewed, 2017)
      The Visund office building is a pilot project within the Research Centre on Zero Emission Buildings (ZEB) in Norway. The building has been in operation since January 2016. The design aimed at meeting the ZEB-criterion of ...
    • Zero energy at the neighbourhood scale: Regulatory challenges regarding billing practices in Norway 

      Askeland, Magnus; Backe, Stian; Lindberg, Karen Byskov (Journal article; Peer reviewed, 2019)
      Buildings are becoming an increasingly active part of the power system due to the ongoing deployment of decentralized energy resources. To reap the added value that may be realized by zero emission neighbourhoods, it is ...
    • Zero Failure Management at Maximum Productivity in Safety Critical Control Room 

      Karahasanovic, Amela; Andersen, Bjørn; Hansson, Lisbeth; Langlo, Jan Alexander; Swengaard, Hans Erik; Zeh, Theodor; Grantz, Volker; Rubenser, Robert (Lecture, 2011)
      Predicted growth in air traffic and demand for increased safety, predictability, and efficiency impose additional demands on Air Traffic Management (ATM) systems. Different technologies are currently under development to ...
    • Zero hours contracts and self-reported (mental) health in the UK 

      Farina, Egidio; Green, Colin Peter; McVicar, Duncan (Journal article; Peer reviewed, 2023)
      This article examines associations between precarious contract types and a range of self-reported health measures for the UK. We focus on zero hours contracts (ZHCs), an extreme form of precarious employment that has grown ...
    • Zero Hours Contracts and Their Growth 

      Farina, Egidio; Green, Colin; McVicar, Duncan (Journal article; Peer reviewed, 2019)
      This article studies the prevalence and nature of zero hours contracts (ZHCs) in the UK labour market. It is widely argued that the headline count of ZHC workers based on the Labour Force Survey historically underestimated ...
    • Zero Stress Aging of Glass and Carbon Fibers in Water and Oil—Strength Reduction Explained by Dissolution Kinetics 

      Echtermeyer, Andreas; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik (Journal article; Peer reviewed, 2019)
      Understanding the strength degradation of glass and carbon fibers due to exposure to liquids over time is important for structural applications. A model has been developed for glass fibers that links the strength reduction ...
    • Zero temperature superconductor–edge metal–insulator transition in two-dimensional bosonic systems 

      Haugen, Håvard Homleid; Sudbø, Asle (Peer reviewed; Journal article, 2022)
      Motivated by the recent experimental observation of an intermediate bosonic metallic state in the two-dimensional superconductor-insulator transition at T = 0 , we study an extended Bose-Hubbard model in the limit of a ...
    • Zero Tolerance for Coercion? Historical, Cultural and Organisational Contexts for Effective Implementation of Coercion-Free Mental Health Services around the World 

      Whittington, Richard Charles; Aluh, Deborah Oyine; Caldas de Alemeida, Jose Miguel (Peer reviewed; Journal article, 2023)
      Coercion of service users/patients when receiving care and treatment has been a serious dilemma for mental health services since at least the 18th century, and the debate about how best to minimise or even eradicate ...
    • Zero Village Bergen - Energy system analysis 

      Sartori, Igor; Skeie, Kristian; Sørnes, Kari; Andresen, Inger (ZEB Project report;, Research report, 2018)
    • Zero-cost partial decarbonization of natural gas via molten salt pyrolysis 

      Cloete, Schalk Willem Petrus; Melone, Florine; Arnaiz del Pozo, Carlos; Dhoke, Chaitanya; Farmen, Øistein; Zaabout, Abdelghafour (Peer reviewed; Journal article, 2023)
      Partial decarbonization of natural gas has the potential to kickstart the hydrogen economy. Up to 20% hydrogen volume can be safely accommodated in existing natural gas networks, removing the problem of insufficient ...
    • Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels 

      Reddy, Namireddy Praveen; Zadeh, Mehdi Karbalaye; Thieme, Christoph Alexander; Skjetne, Roger; Sørensen, Asgeir Johan; Aanondsen, Svein Aanond; Breivik, Morten; Eide, Egil (Journal article, 2019)
      Because water is an integral part of day-to-day life for humans, civilizations have generally flourished either in coastal areas or near river basins. Today, about 40% of the world?s population lives near a coast and many ...
    • Zero-Energy Living Lab 

      Carlucci, Salvatore; Causone, Francesco; Pagliano, Lorenzo; Pietrobon, Marco (Chapter, 2017)
      In order to reduce the existing gap between design and as-built building performance, experimental data are required, both for single components and for whole building characterization. Real scale buildings, designed and ...
    • Zeroing the Output of Nonlinear Systems Without Relative Degree 

      Ebrahimi-Fard, Kurusch; Gray, W. Steven; Schmeding, Alexander (Book, 2023)
      The goal of this paper is to establish some facts concerning the problem of zeroing the output of an input-output system that does not have relative degree. The approach taken is to work with systems that have Chen-Fliess ...
    • Zeroing the Output of Nonlinear Systems Without Relative Degree 

      Gray, W. Steven; Ebrahimi-Fard, Kurusch; Schmeding, Alexander (Chapter, 2023)
      The goal of this paper is to establish some facts concerning the problem of zeroing the output of an input-output system that does not have relative degree. The approach taken is to work with systems that have Chen-Fliess ...
    • Zeros of the Wigner distribution and the short-time Fourier transform 

      Grochenig, Karlheinz; Jaming, Philippe; Malinnikova, Eugenia (Peer reviewed; Journal article, 2019)
      We study the question under which conditions the zero set of a (cross-) Wigner distribution W(f, g) or a short-time Fourier transform is empty. This is the case when both f and g are generalized Gaussians, but we will ...
    • Zigzag-Shaped Superlattices on the Basis of Graphene Nanoribbons: Structure and Electronic Properties 

      Saroka, Vasil; Batrakov, K.G. (Journal article; Peer reviewed, 2016)
      The paper focuses on superlattices consisting of two coplanar fragments of one-layer graphene nanoribbons that have different width and are connected at an angle. Classification of such superlattices was carried out; their ...