Browsing CRIStin høstingsarkiv by Title

Now showing items 794-813 of 31162

  • A Stochastic Control Approach for Constrained Stochastic Differential Games with Jumps and Regimes 
    Savku, Emel (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    We develop an approach for two-player constraint zero-sum and nonzero-sum stochastic differential games, which are modeled by Markov regime-switching jump-diffusion processes. We provide the relations between a usual ...
  • A stochastic HJB equation for optimal control of forward-backward SDEs 
    Øksendal, Bernt; Sulem, Agnès; Zhang, Tusheng (Research report / Forskningsrapport, 2013)
    We study optimal stochastic control problems of general coupled systems of forward- backward stochastic di erential equations with jumps. By means of the Itô-Ventzell formula the system is transformed to a controlled ...
  • A stochastic model for malaria and its behavior under insecticide-treated nets 
    Dordevic, Jasmina (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
    Stochastic model for malaria transmission is introduced, and its behavior under insecticide-treated nets (which is used as a prevention) is considered. A white noise is introduced into the model, representing fluctuations ...
  • A stochastic stability equation for unsteady turbulence in the stable boundary layer 
    Boyko, Vyacheslav; Vercauteren, Nikki (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The atmospheric boundary layer is particularly challenging to model in conditions of stable stratification, which can be associated with intermittent or unsteady turbulence. We develop a modelling approach to represent ...
  • A stochastic study of carbon emission reduction from electrification and interconnecting cable utilization. The Norway and Germany case 
    Schrader, Simon Elias; Benth, Fred Espen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    We analyse how carbon emissions are reduced utilizing the new NordLink cable between Norway and Germany, taking policy plans of platform electrification in Norway into account. Building a stochastic model based on existing ...
  • A stochastic time-series model for solar irradiation 
    Larsson, Karl; Green, Rikard; Benth, Fred Espen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    We propose a novel stochastic time series model able to explain the stylized features of daily irradiation level data in 5 cities in Germany. The model is suitable for applications to risk management of photovoltaic power ...
  • ‘A Story of Being Invisible’: A Single Case Study on the Significance of Being Recognised When Needing Acute Healthcare in the Early COVID-19 Pandemic 
    Jøranson, Nina; Synnes, Oddgeir; Heggestad, Anne Kari Tolo; Breievne, Grete; Myrstad, Marius; Heiberg, Kristi Elisabeth; Walle-Hansen, Marte; Lausund, Hilde (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Severe illness is often an existential threat that triggers emotions like fear, stress, and anxiousness. Such emotions can affect ill patients’ encounters with healthcare personnel. We present a single case study of an ...
  • A strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment 
    Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Abreu, Henso; Buanes, Trygve; Dale, Ørjan; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Zalieckas, Justas; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Franconi, Laura; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abulaiti, Yiming; Acharya, Bobby S.; Adachi, Shunsuke; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adye, Tim; Affolder, Anthony Allen; Afik, Yoav; Agheorghiesei, Catalin; Aguilar Saavedra, Juan Antonio; Ahmadov, Faig; ATLAS, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    This paper describes a strategy for a general search used by the ATLAS Collaboration to find potential indications of new physics. Events are classified according to their final state into many event classes. For each event ...
  • A strong mitigation scenario maintains climate neutrality of northern peatlands 
    Qiu, Chunjing; Ciais, Philippe; Zhu, Dan; Guenet, Bertrand; Chang, Jinfeng; Chaudhary, Nitin; Kleinen, Thomas; Li, XinYu; Müller, Jurek; Xi, Yi; Zhang, Wenxin; Ballantyne, Ashley; Brewer, Simon C.; Brovkin, Victor; Charman, Dan J.; Gustafson, Adrian; Gallego-Sala, Angela V.; Gasser, Thomas; Holden, Joseph; Joos, Fortunat; Kwon, Min Jung; Lauerwald, Ronny; Miller, Paul A.; Peng, Shushi; Page, Susan; Smith, Benjamin; Stocker, Benjamin D.; Sannel, A. Britta K.; Salmon, Elodie; Schurgers, Guy; Shurpali, Narasinha J.; Wårlind, David; Westermann, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Northern peatlands store 300–600 Pg C, of which approximately half are underlain by permafrost. Climate warming and, in some regions, soil drying from enhanced evaporation are progressively threatening this large carbon ...
  • A study of dynamic hand orthosis combined with unilateral task-oriented training in subacute stroke: A functional near-infrared spectroscopy case series 
    Li, Chao-Jin-Zi; Wong, Yih; Langhammer, Birgitta; Huang, Fu-Biao; Du, Xiaoxia; Wang, Yun-Lei; Zhang, Hao-Jie; Tong, Zhang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background: Motor dysfunction in the upper extremities after stroke prohibits people with stroke from being independent in daily living. The application of fNIRS to explore brain activity under rehabilitation intervention ...
  • A study of high neuroticism in long-term survivors of childhood, adolescence, and young adult cancers 
    Dahl, Alv A; Kiserud, Cecilie E.; Fosså, Sophie Dorothea; Loge, Jon Håvard; Reinertsen, Kristin Valborg; Ruud, Ellen; Lie, Hanne Cathrine (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Neuroticism is a basic personality trait concerning negative feelings under stressful conditions. Our purpose was to examine the rate of high neuroticism and factors associated with high neuroticism in long-term (≥ 5 years) ...
  • A study of modifiable factors associated with health-related quality of life in long-term cervical cancer survivors 
    Dahl, Alv A; Bentzen, Anne Gry; Fosså, Sophie Dorothea; Hess, Siri Lothe; Kiserud, Cecilie E. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Introduction Health-related quality of life (HR-QoL) in cancer survivors is relevant for symptom relief and optimal care. The aim of this cross-sectional study of long-term cervical cancer survivors was two-fold: (a) ...
  • A study of self-perceived change in CBT competence among Norwegian therapists undertaking a 2-year CBT training for working with young people 
    Martinsen, Kristin; Fredriksen, Anne Lise; Lunde-Hansen, Christian; Torbjornsen, Kirsten; Fedoy, Barbro (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The rising prevalence of mental illness among youth has underscored the critical need for proficient therapists trained in effective methods for treating prevalent mental disorders. As mental health services grapple with ...
  • A study of the experience of Norwegian IVF physicians in evaluating the parenting capacity of patients 
    Egeland, Tone; Ruud, Tor Kristian; Hanevik, Hans Ivar; Magelssen, Morten (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Research question: How do Norwegian fertility doctors assess the parenting capacity of applicants, and how do they experience and evaluate the assessment practice? Design: Qualitative interview study with 14 Norwegian ...
  • A Study of Transport Properties in Cu and P doped ZnSb 
    Valset, Kjetil; Song, Xin; Finstad, Terje (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    ZnSb samples have been doped with copper and phosphorus and sintered at 798 K. Electronic transport properties are interpreted as being influenced by an impurity band close to the valence band. At low Cu dopant concentrations, ...
  • A study protocol for the cardiac effects of a single dose of either oxytocin 2.5 IU or carbetocin 100 µg after caesarean delivery: A prospective randomized controlled multi-centre trial in Norway 
    Bekkenes, Maria Egeland; Jørgensen, Marte Morin; Jacobsen, Anne Flem; Fagerland, Morten; Rakstad-Larsen, Helene; Solberg, Ole Geir; Aaberge, Lars; Klingenberg, Olav Inge; Steinsvik, Trude; Rosseland, Leiv Arne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background: Both oxytocin and carbetocin are used to prevent uterine atony and post-partum haemorrhage after caesarean delivery in many countries, including Norway. Oxytocin causes dose-dependent ST-depression, troponin ...
  • A Subjectivist Approach to Team Entrepreneurship 
    Leunbach, Daniel; Erikson, Truls; Bjørnåli, Ekaterina S. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Many scholars have pointed to Austrian subjectivism as an appropriate framework for understanding and studying entrepreneurship. Yet very few empirical studies in the field of entrepreneurship have applied a subjectivist ...
  • A subsampling approach for Bayesian model selection 
    Lachmann, Jon; Storvik, Geir Olve; Frommlet, Florian; Hubin, Aliaksandr (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    It is common practice to use Laplace approximations to decrease the computational burden when computing the marginal likelihoods in Bayesian versions of generalised linear models (GLM). Marginal likelihoods combined with ...
  • A support nurse may strengthen the participation of patients with low socio-economic status in treatment pathways of head and neck cancer: A theory-based evaluation 
    Mondahl, Julie; Hellesø, Ragnhild; Thomsen, Thora Grothe; Homøe, Preben; Frederiksen, Kirsten (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Aim To test and evaluate a support nurse intervention within the head and neck cancer (HNC) pathway. Background Even though interventions aiming to support patients with a low socio‐economic status have been a ...
  • A Survey and Comparison on Overlay-Underlay Mapping Techniques in Peer-to-Peer Overlay Networks 
    Ijaz, Humaira; Jameel, Bushra; Welzl, Michael (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    Peer‐to‐peer (P2P) overlay networks were developed initially for file sharing such as Napster and Gnutella; but later, they have become popular for content sharing, media streaming, telephony applications, etc. ...