Browsing USN Open Archive by Title

Now showing items 5314-5333 of 10136

    • Life Cycle Assessment of a Developed Dry-type Oxyhydrogen (HHO) Generator kit. Application for the Internal Combustion Engines 

      Siriwardena Mirinchige, Buddhika Dasun Kaushalya (Master thesis, 2023)
      This study performs a life cycle assessment (LCA) on a dry-type Oxyhydrogen/hydroxyl gas (HHO ) generator kit designed explicitly for internal combustion engines. The upgraded version of the current dry-type HHO cells ...

    • Life Cycle Assessment of an NPK Fertilizer Production with the Focus on Principal Harmful Substances 

      Hesan, Mohammad (Master thesis, 2023)
      The management of fertilizers is important to produce food, but it also has an influence on the environment since it may have negative impacts on the quality of the air, soil, and water. Heavy metals are naturally present ...

    • Life Cycle Assessment of Bioelectrochemical System for Biogas Upgradation 

      Neupane, Rajani (Master thesis, 2024)
      The raise in population, technology and infrastructure development is directing the present towards the future of high energy demand. The reduce the consumption of the fossil fuel, renewable energy sector should be boosted ...

    • Life Cycle Assessment of Biogas Upgradation Using Microbial Electrosynthesis 

      Aryal, Ashim (Master thesis, 2022)
      This thesis evaluates a life cycle assessment (LCA) framework for biogas upgradation. A study and evaluation were conducted by comparing high-pressure water scrubbing (HPWS) for biogas upgrading and integration of the ...

    • Life Cycle Assessment of Mobile Batteries for Emission-Free Construction Sites 

      Khodabakhsh, Safa (Master thesis, 2023)
      Nowadays, due to increasing demand for energy and limited availability, there has been an increased focus on developing emission-free construction sites. To address this issue, life cycle assessment (LCA) is used as a ...

    • Life Cycle Assessment of Offshore Wind Farms – A Comparative Study of Floating Vs. Fixed Offshore Wind Turbines 

      Lotfizadeh, Omid (Master thesis, 2024)
      To address climate change and energy security issues associated with fossil fuels, new power generation methods such as renewable energy sources as a sustainable alternative for electricity generation are introduced. One ...

    • Life cycle assessment of the electric vehicle batteries 

      Abbasi, Kaveh (Master thesis, 2023)
      There is a global effort to reduce emissions by electrification and Li-ion batteries and their application in transportation is one of the key elements of this effort. Life Cycle Assessment (LCA) is an approved tool to ...

    • Life cycle assessment of vermicomposting process 

      Macktoobian, Moeen (Master thesis, 2024)
      The thorough evaluation of vermicomposting's environmental impact underscores its potential to transform agricultural methods significantly. Apart from its immediate advantages in reducing greenhouse gas emissions and ...

    • Life Cycle Assessment under Uncertainty: A Scoping Review 

      Barahmand, Zahir; Eikeland, Marianne Sørflaten (Peer reviewed; Journal article, 2022)
      Today, life cycle assessment (LCA) is the most widely used approach to model and calculate the environmental impacts of products and processes. The results of LCAs are often said to be deterministic, even though the real-life ...

    • Life Design i ungdomsskolen. Et aksjonsforskningsprosjekt med ungdom: Hvem er jeg egentlig? 

      Ruud, Tom Eirik (Master thesis, 2024)
      Denne oppgaven tar for seg ungdomsskoleelevers opplevelse av Life Design Veiledning. I Life Design Veiledning gjennomfører man et semistrukturert veiledningsintervju med fem spørsmål. Svarene på spørsmålene settes sammen ...

    • Life histories and ecotype conservation in an adaptive vertebrate: Genetic constitution of piscivorous brown trout covaries with habitat stability 

      Wollebæk, Jens; Heggenes, Jan; Røed, Knut H. (Journal article; Peer reviewed, 2018)
      Ecotype variation in species exhibiting different life history strategies may reflect heritable adaptations to optimize reproductive success, and potential for speciation.Traditionally, ecotypes have, however, been defined ...

    • Lifelong learning in community healthcare: Testing competence after learning activities in a blended learning space 

      Bing-Jonsson, Pia Cecilie; Førsund, Linn Hege; Jarle, Hansen Stålesen; Birgitte, Vabo Nesland; Ina Cecilie, Lindholm; Olga, Rugsland Espegren (Peer reviewed; Journal article, 2023)
      Aims and Objectives: This study reports from a municipality in Norway that implemented a competence enhancement programme for all its institutional nursing staff during the COVID-19 pandemic to fill identified competence ...

    • Lifestyle and work ability in a general working population in Norway: a cross-sectional study 

      Oellingrath, Inger Margaret; Müller De Bortoli, Marit; Svendsen, Martin Veel; Fell, Anne Kristin Møller (Journal article; Peer reviewed, 2019)
      Objectives The aim of this study was to investigate the association between multiple lifestyle-related risk factors (unhealthy diet, low leisure-time physical activity, overweight/obesity and smoking) and self-rated work ...

    • Lifestyle as a predictor for colonic neoplasia in asymptomatic individuals 

      Larsen, Inger Kristin; Grotmol, Tom; Almendingen, Kari; Hoff, Geir (Journal article; Peer reviewed, 2006-01-13)
      BACKGROUND: Lifestyle is a well-established risk factor for colorectal cancer (CRC) and is also found to be associated with occurrence of adenomas. In the present study we evaluated risk factors for both low-risk adenomas ...

    • Lifestyle, appearance satisfaction and depressive symptoms in 13-16 years old Norwegian adolescents - A cross-sectional study 

      Hestetun, Ingebjørg; Svendsen, Martin Veel; Oellingrath, Inger Margaret (Peer reviewed; Journal article, 2019)
      Purpose: To examine gender-specific associations between multiple lifestyle-related risk factors, appearance satisfaction and depressive symptoms in a sample of Norwegian adolescents (13–16 years of age), and to study the ...

    • Lifestyle, sick leave and work ability among Norwegian employees with asthma—A population-based cross-sectional survey conducted in Telemark County, Norway 

      Müller De Bortoli, Marit; Fell, Anne Kristin Møller; Svendsen, Martin Veel; Henneberger, Paul K.; Kongerud, Johny; Oellingrath, Inger Margaret (Peer reviewed; Journal article, 2020)
      Objective: To investigate whether physician-diagnosed asthma modifies the associations between multiple lifestyle factors, sick leave and work ability in a general working population. Methods: A cross-sectional study was ...

    • Lifestyle, work ability and sick leave in a general Norwegian working population - a cohort study from Telemark 

      Müller De Bortoli, Marit (Doctoral thesis, 2021)
      Background: The sustainability of the Norwegian welfare state is being challenged by demographic changes. One consequence of increased life expectancy is that the working population is expected to work longer. Good mental ...

    • Light (anti-)nuclei production and elliptic flow at the LHC with ALICE 

      Puccio, M; 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)
      Results on the production of stable light nuclei, including deuterons, 3He, 4He and the corresponding anti-nuclei, in Pb–Pb collisions at and are presented and compared with theoretical predictions and with the results in ...

    • Light and spaces : a study of contrast between light and dark 

      Vallejo Maldonado, Carolina (Master thesis, 2021)
      This research approaches light focusing especially on how the contrast between light and darkness helps us to perceive and describe our spaces, discovering its role on the creation of new meaning in spaces. Reducing the ...

    • Light neutral meson production in heavy ion collisions with ALICE in the era of precision physics at the LHC 

      Sas, Mike; Mihaylov, D.L.; Adamová, D.; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Rinella, Gianluca Aglieri; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Eikeland, Viljar Nilsen; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, Joakim Ingemar; Rehman, Attiq Ur; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Cristian; Dordic, Olja; Mahmood, Sohail Musa; Malik, Qasim Waheed; Neagu, Alexandra; Richter, Matthias; Røed, Ketil; Röhrich, Dieter Rudolf Christian; 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; Ahmad, Shafiq F.; Ahnak, Sang Un; Akindinov, Alexander; Al-Turany, Mohammed; Alam, S. N.; Albuquerque, D.S.D.; Aleksandrov, Dmitry; Alessandro, Bruno; ALICE Collaboration, * (Peer reviewed; Journal article, 2021)
      The production of light neutral mesons in AA collisions probes the physics of the Quark-Gluon Plasma (QGP), which is formed in heavy-ion collisions at the LHC. More specifically, the centrality dependent neutral meson ...