Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 27416-27435 of 37384
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Proton pump inhibitors and fracture risk. The HUNT study, Norway.
(Journal article; Peer reviewed, 2019)Summary Proton pump inhibitors (PPIs) have been linked to increased risk of fracture; the data have, however, been diverging. We did not find any increased risk of fractures among users of PPIs in a Norwegian population ... -
Prototype Experiments: Strategies and Trade-offs
(Journal article; Peer reviewed, 2017)Throughout the whole product development process, there is always a question on whether the proposed product is “up to its task”, and often it is up to the engineer or designer to answer these questions. In many cases, ... -
Prototyping installation and commissioning of novel a cleaning robot by using virtual tools – lessons learned
(Journal article; Peer reviewed, 2019)This paper presents a simulation study in which virtual product development tools are used to support the design of a novel robotic cleaning solution for fish processing facilities. The installation and commissioning of ... -
Prototyping to Leverage Learning in Product Manufacturing Environments
(Journal article; Peer reviewed, 2016)Rooted in the automotive industry, this article discusses the topic of leveraging tacit knowledge through prototyping. After first providing an overview on learning and knowledge, the Socialization, Externalization, ... -
Protozoan ALKBH8 Oxygenases Display both DNA Repair and tRNA Modification Activities
(Journal article; Peer reviewed, 2014)The ALKBH family of Fe(II) and 2-oxoglutarate dependent oxygenases comprises enzymes that display sequence homology to AlkB from E. coli, a DNA repair enzyme that uses an oxidative mechanism to dealkylate methyl and etheno ... -
The provenance of AM 79 ii α 8vo. A fragment of St. Birgitta’s Revelationes Celestes in a Middle Low German translation
(Peer reviewed; Journal article, 2022) -
Providing quality data in health care - Almost perfect inter-rater agreement in the Norwegian tonsil surgery register
(Journal article; Peer reviewed, 2019)Background The Norwegian Tonsil Surgery Register (NTSR) was launched in January 2017. The purpose of the register is to present data on tonsil surgery to facilitate improvements in patient care. Data used for evaluating ... -
Provincial and sector-level material footprints in China
(Journal article; Peer reviewed, 2019)High-income countries often outsource material demands to poorer countries along with the associated environmental damage. This phenomenon can also occur within (large) countries, such as China, which was responsible for ... -
Provisioning tactics of great tits (Parus major) in response to long-term brood size manipulations differ across years
(Journal article; Peer reviewed, 2017)Parents provisioning their offspring can adopt different tactics to meet increases in offspring demand. In this study, we experimentally manipulated brood demand in free living great tits (Parus major) via brood size ... -
Proximal–Distal Motor Control in Skilled Drummers: The Effect on Tapping Frequency of Mechanically Constraining Joints of the Arms in Skilled Drummers and Unskilled Controls
(Journal article; Peer reviewed, 2018)Previous studies have shown faster tapping speed and better tapping symmetry in drummers, compared with nondrummers. The present study investigated the effect on tapping frequency of mechanically constraining the joints ... -
Proximity effect with noncentrosymmetric superconductors
(Journal article, 2012)We describe the superconducting proximity effect taking place in a contact between a noncentrosymmetric superconductor and a diffusive normal/ferromagnetic metal within the quasiclassical theory of superconductivity. By ... -
Proximity to high densities of pastoral settlements reduces grassland regrowth in a protected tropical savanna
(Journal article; Peer reviewed, 2021)Sedentarization of pastoralist communities is reshaping the structure and functioning of tropical savannas. Of particular concern is how permanent pastoral settlements change grassland vegetation inside “protected” areas. ... -
Proximity-Induced Superconductivity in CdTe-HgTe Core-Shell Nanowires
(Journal article; Peer reviewed, 2019)In this Letter we report on proximity superconductivity induced in CdTe–HgTe core–shell nanowires, a quasi-one-dimensional heterostructure of the topological insulator HgTe. We demonstrate a Josephson supercurrent in our ... -
Proxy Model Development for the Optimization of Water Alternating CO2 Gas for Enhanced Oil Recovery
(Peer reviewed; Journal article, 2023)Optimization studies are an important task in reservoir engineering practices such as production optimization and EOR (Enhanced Oil Recovery) assessments. However, they are extensive studies with many simulations that ... -
Proxy Wars: Implications of Great-Power Rivalry for the Onset and Duration of Civil War
(Chapter, 2017)Theories of civil war focus largely on factors internal to countries, generally ignoring the systemic effects of superpower rivalry during the Cold War, or great power politics associated with regional rivalries and ... -
Prøven er gjennomført, hva nå? En studie av praksiser i arbeid med nasjonale kartleggingsprøver i regning.
(Chapter, 2021)Hensikten med dette kapitlet er å beskrive hva som kjennetegner god kartleggingspraksis eksemplifisert med læreres arbeid med nasjonale kartleggingsprøver i regning. Begrepet kartleggingspraksis omfatter en helhetlig prosess ... -
PS-DeVCEM: Pathology-sensitive deep learning model for video capsule endoscopy based on weakly labeled data
(Peer reviewed; Journal article, 2020)We propose a novel pathology-sensitive deep learning model (PS-DeVCEM) for frame-level anomaly detection and multi-label classification of different colon diseases in video capsule endoscopy (VCE) data. Our proposed model ... -
Pseudo-anaphylaxis to polyethylene glycol (PEG)-coated liposomes: Roles of anti-PEG IgM and complement activation in a porcine model of human infusion reactions
(Journal article; Peer reviewed, 2019)Polyethylene glycol (PEG)-coated nanopharmaceuticals can cause mild to severe hypersensitivity reactions (HSRs), which can occasionally be life threatening or even lethal. The phenomenon represents an unsolved immune barrier ... -
Pseudo-Hamiltonian neural networks with state-dependent external forces
(Peer reviewed; Journal article, 2023)Hybrid machine learning based on Hamiltonian formulations has recently been successfully demonstrated for simple mechanical systems, both energy conserving and not energy conserving. We introduce a pseudo-Hamiltonian ... -
Pseudo-T2 mapping for normalization of T2-weighted prostate MRI
(Peer reviewed; Journal article, 2022)Objective Signal intensity normalization is necessary to reduce heterogeneity in T2-weighted (T2W) magnetic resonance imaging (MRI) for quantitative analysis of multicenter data. AutoRef is an automated dual-reference ...