• Prevalence of hearing impairment among primary school children in the Kilimanjaro region within Tanzania 

      Solvang, Iselin Ertzgaard; Naalsund, Kristin; Tønder, Sofie; Hansen, Giske Sindberg; Hagan, Tobias Bang; Mnyanyi, Cosmas B. F.; Tronstad, Tron Vedul; Nkya, Aslam; Øygarden, Jon (Peer reviewed; Journal article, 2019)
      Introduction: Hearing impairment is becoming a public health concern and a widespread problem. The World Health Organization estimates that globally there are about 466 million people with hearing impairment, of which 34 ...
    • Prevalence of Noise Induced Annoyance and Its Dependency on Number of Aircraft Movements 

      Gjestland, Truls; Gelderblom, Femke B. (Journal article; Peer reviewed, 2017)
      The relationship between the prevalence of noise induced annoyance and the noise exposure is traditionally described by a cumulative noise metric such as DNL. Such dose-response functions have no restrictions regarding how ...
    • Prevention of ASR by use of low alkali OPC and silica fume. Field and lab studies from the Maridal culvert and the Storo bridge in Oslo, incl. assessment of residual expansion 

      Pedersen, Bård; Rodum, Eva; Haugen, Marit Kristin; Lindgård, Jan (Peer reviewed; Journal article, 2021)
      In 1999, the Maridal concrete culvert was built in Oslo, Norway. Natural aggregates known to be moderately alkali reactive according to laboratory and field experience were used. Field survey combined with microstructural ...
    • Primary Porcine Brain Endothelial Cells as In Vitro Model to Study Effects of Ultrasound and Microbubbles on Blood-Brain Barrier Function 

      Lelu, Sylvie; Afadzi, Mercy; Berg, Sigrid; Åslund, Andreas; Torp, Sverre Helge; Sattler, Wolfgang; Davies, Ruth Catharina de Lange (Journal article; Peer reviewed, 2017)
      Focused ultrasound (FUS) in the presence of microbubbles transiently and reversibly opens the blood-brain barrier (BBB) in rodents and humans, thereby providing a time window for increased drug delivery into brain tissue. ...
    • Principal component analysis for decision support in integrated water management 

      Helness, Herman; Damman, Sigrid; Sivertsen, Edvard; Ugarelli, Rita Maria (Journal article; Peer reviewed, 2019)
      A general methodology for holistic sustainability assessment of measures in integrated water management based on principal component analysis (PCA) was developed. Application on data from three cases demonstrated that PCA ...
    • Principal Feature Visualisation in Convolutional Neural Networks 

      Bakken, Marianne; Kvam, Johannes; Stepanov, Alexey; Berge, Asbjørn (Peer reviewed; Journal article, 2020)
      We introduce a new visualisation technique for CNNs called Principal Feature Visualisation (PFV). It uses a single forward pass of the original network to map principal features from the final convolutional layer to the ...
    • Prioritization of Trains: mathematical model 

      Lamorgese, Leonardo Cameron; Lium, Arnt-Gunnar; Mannino, Carlo (, Research report, 2014)
      We present a mathematical optimization model suitable for providing decision support on train dispatching on small and medium sized regional lines. An implementation of the model has undergone extensive real life testing ...
    • Privacy Challenges for Process Mining in Human-Centered Industrial Environments 

      Mannhardt, Felix; Petersen, Sobah Abbas; Oliveira, Manuel Fradinho (Chapter, 2018)
      Operators in industrial manufacturing environments are under pressure to cope with increasing flexibility and complexity of work. The automation of manufacturing requires operators to adopt new techniques and shifts the ...
    • Privacy in Mobile Apps. Measuring Privacy Risks in Mobile Apps 

      Pultier, Antoine; Harrand, Nicolas; Brandtzæg, Petter Bae (SINTEF Rapport;, Research report, 2016)
      Privacy risks are increasingly linked to how people use their smartphones and tablets. This study investigates privacy issues in 21 mobile apps for Android. The experiment was done in Oslo, Norway, in November and December ...
    • Privacy reinforcement learning for faults detection in the smart grid 

      Belhadi, Asma; Djenouri, Youcef; Srivastava, Gautam; Jolfaei, Alireza; Lin, Jerry Chun-Wei (Peer reviewed; Journal article, 2021)
      Recent anticipated advancements in ad hoc Wireless Mesh Networks (WMN) have made them strong natural candidates for Smart Grid’s Neighborhood Area Network (NAN) and the ongoing work on Advanced Metering Infrastructure ...
    • Privacy-Preserving Process Mining: Differential Privacy for Event Logs 

      Mannhardt, Felix; Koschmider, Agnes; Baracaldo, Nathalie; Weidlich, Matthias; Michael, Judith (Journal article; Peer reviewed, 2019)
      Privacy regulations for data can be regarded as a major driver for data sovereignty measures. A specific example for this is the case of event data that is recorded by information systems during the processing of entities ...
    • Privat 2.0: Person- og forbrukervern i den nye medievirkeligheten 

      Brandtzæg, Petter Bae; Lüders, Marika (Research report, 2009)
      I løpet av kort tid har nye sosiale medier endret både på teknologiske muligheter og kommunikasjonsmønstre oss imellom. Dette har igjen forandret betingelsene for person- og forbrukervern. Brukerne er blitt innholdsprodusenter ...
    • Private helseforsikringer og sykefravær 

      Hem, Karl-Gerhard (SINTEF Rapport;A26976, Research report, 2015)
      Helseforsikringer har ingen effekt på sykefraværet SINTEF har med finansiering av NHOs arbeidsmiljøfond gjennomført en undersøkelse om hvorvidt helseforsikringer bidrar til å redusere sykefraværet i bedriftene. Datagrunnlaget ...
    • Probability of occurrence of ISO 14687-2 contaminants in hydrogen: Principles and examples from steam methane reforming and electrolysis (water and chlor-alkali) production processes model 

      Bacquart, Thomas; Carré, Martine; Gozlan, Bruno; Aupêtre, Fabien; Haloua, Frédérique; Aarhaug, Thor Anders (Peer reviewed; Journal article, 2018)
      According to European Directive 2014/94/EU, hydrogen providers have the responsibility to prove that their hydrogen is of suitable quality for fuel cell vehicles. Contaminants may originate from hydrogen production, ...
    • Probing defects in Al-Mg-Si alloys using muon spin relaxation 

      Wenner, Sigurd; Holmestad, Randi; Matsuda, Kenji; Nishimura, K.; Matsuzaki, T; Tomono, D; Pratt, FL; Marioara, Calin Daniel (Journal article, 2012)
      Muon spin methods are very sensitive to nanoscale defects such as trace elements and vacancies in metals. This sensitivity is required when investigating Al-Mg-Si alloys, a complicated system in which diffusion-controlled ...
    • Probing hydrogen effect on nanomechanical properties of X65 pipeline steel using in-situ electrochemical nanoindentation 

      Wang, Dong; Hagen, Anette Brocks; Wan, Di; Lu, Xu; Johnsen, Roy (Peer reviewed; Journal article, 2021)
      The hydrogen effect on a X65 carbon steel was investigated using in-situ electrochemical nanoindentation approach. The alterations in elastic behavior, pop-in load, and hardness under hydrogen-free and hydrogen-charged ...
    • Probing the structural evolution and its impact on magnetic properties of FeCoNi(AlMn)x high-entropy alloy at the nanoscale 

      Bazioti, Kalliopi; Løvvik, Ole Martin; Poulia, Anthoula; Almeida Carvalho, Patricia; S. Azar, Amin; Mikheenko, Pavlo; Diplas, Spyridon; Gunnæs, Anette Eleonora (Peer reviewed; Journal article, 2022)
      We report the first nanoscale investigation of FeCoNi(AlMn)x high-entropy alloys (HEAs) processed by laser metal deposition. The structural evolution of the alloy upon chemical composition variation (0.2 ≤ x ≤ 1.5) was ...
    • Problematiske tak 

      Gullbrekken, Lars (Journal article, 2015)
      1/5 av alle skadesaker analysert av SINTEF Byggforsk er knyttet til tak. Mens utettheter mot nedbør er dominerende skadeårsak for kompakte tak og terrasser, er luftlekkasjer en vel så stor årsak til skader i luftede skrå tretak.
    • Problems for 3D Internet 

      Dokken, Tor (Lecture, 2009)
      The driving forces for 3D Internet technology seem to be focused on 3D images and tessellated shape representations. Consequently the 3D representation is voluminous and the user quality of experience lags far behind the ...
    • Procedural Medical Training in VR in a Smart Virtual University Hospital 

      Snarby, Håvard; Gåsbakk, Tarald; Prasolova-Førland, Ekaterina; Steinsbekk, Aslak; Lindseth, Frank (Smart Education and e-Learning;2018, Chapter; Peer reviewed, 2018)
      A smart virtual university hospital representing a real-life one, can prepare students for direct patient contact and provide possibilities for clinical practice. Such a virtual hospital will support student learning by ...