Blar i Publikasjoner fra CRIStin - NTNU på tittel

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    • Disturbance Rejection by Feedback Control in Offshore Drilling: Experimental Results 

      Albert, Anders; Aamo, Ole Morten; Godhavn, John-Morten; Pavlov, Alexey (Journal article; Peer reviewed, 2014)
      As oil exploration and development costs rise, the oil industry increases its efforts to improve oil recovery (IOR) from existing fields. IOR is achieved mainly by drilling more wells, but drilling in partially depleted ...

    • Disturbance Rejection in 2 x 2 Linear Hyperbolic Systems 

      Aamo, Ole Morten (Journal article; Peer reviewed, 2013)
      Many interesting problems in the oil and gas industry face the challenge of responding to disturbances from afar. Typically, the disturbance occurs at the inlet of a pipeline or the bottom of an oil well, while sensing and ...

    • Disulfiram repurposing combined with nutritional copper supplement as add-on to chemotherapy in recurrent glioblastoma (DIRECT): Study protocol for a randomized controlled trial 

      Jakola, Asgeir S.; Werlenius, Katja; Mudaisi, Munila; Hylin, Sofia; Kinhult, Sara; bartek, Jiri Jr.; Salvesen, Øyvind; Carlsen, Sven Magnus; Strandeus, Michael; Lindskog, Magnus; Lofgren, David; Rydenhaug, Bertil; Carstam, Louise; Gulati, Sasha; Solheim, Ole; Bartek, Jiri; Solheim, Tora Skeidsvoll (Journal article; Peer reviewed, 2018)
      Background: Disulfiram (DSF) is a well-tolerated, inexpensive, generic drug that has been in use to treat alcoholism since the 1950s. There is now independent preclinical data that supports DSF as an anticancer agent, and ...

    • Dither signal optimization for multi-agent extremum seeking control 

      Silva, Thiago Lima; Pavlov, Alexey (Chapter, 2020)
      In this paper we formulate and solve the problem of multi-agent extremum seeking with dither signals optimization. The solution is a distributed perturbation-based extremum-seeking controller with an additional objective ...

    • Dither signals optimization in constrained multi-agent extremum seeking control 

      Silva, Thiago Lima; Pavlov, Alexey (Peer reviewed; Journal article, 2021)
      In this paper we consider the problem of optimization of a multi-agent system with constraints through perturbations-based extremum seeking control. We demonstrate that for such systems, effects of dither signals applied ...

    • Diurnal and nocturnal movements of Kori Bustards in the Serengeti ecosystem 

      Mmassy, Emmanuel Clamsen; Ranke, Peter S.; Lesio, Nicephor; Jackson, Craig Ryan; May, Roelof Frans; Røskaft, Eivin (Peer reviewed; Journal article, 2022)
      Although Kori Bustards (Ardeotis kori) are reported as diurnal, the species’ activity patterns have not been assessed to date. We report on the movement during different parts of the day of eight GPS-tagged individuals in ...

    • Diurnal rhythms in the human urine metabolome during sleep and total sleep deprivation 

      Giskeødegård, Guro F.; Davies, Sarah K; Revell, Victoria L; Keun, Hector C.; Skene, Debra J (Peer reviewed; Journal article, 2015)
      Understanding how metabolite levels change over the 24 hour day is of crucial importance for clinical and epidemiological studies. Additionally, the association between sleep deprivation and metabolic disorders such as ...

    • Divalent ligand-monovalent molecule binding 

      Janssen, Mathijs Adriaan; Stenmark, Harald; Carlson, Andreas (Peer reviewed; Journal article, 2021)
      Simultaneous binding of a divalent ligand to two identical monovalent molecules is a widespread phenomenon in biology and chemistry. Here, we describe how two such monovalent molecules B bind to a divalent ligand AA to ...

    • Divergence and constraint in the thermal sensitivity of aquatic insect swimming performance 

      Shah, Alisha; Bacmeister, Eva; Rubalcaba, Juan; Ghalambor, Cameron (Peer reviewed; Journal article, 2020)
      Environmental temperature variation may play a significant role in the adaptive evolutionary divergence of ectotherm thermal performance curves (TPCs). However, divergence in TPCs may also be constrained due to various ...

    • Divergence in rates of phenotypic plasticity among ectotherms 

      Einum, Sigurd; Burton, Tim (Peer reviewed; Journal article, 2022)
      An individual's fitness cost associated with environmental change likely depends on the rate of adaptive phenotypic plasticity, and yet our understanding of plasticity rates in an ecological and evolutionary context remains ...

    • Divergence-conforming discretization for Stokes problem on locally refined meshes using LR B-splines 

      Johannessen, Kjetil Andre; Kumar, Mukesh; Kvamsdal, Trond (Journal article; Peer reviewed, 2015)
      To solve the incompressible flow problems using isogeometric analysis, the div-compatible spline spaces were originally introduced by Buffa et al. (2011), and later developed by Evans (2011). In this paper, we extend the ...

    • Divergent decennial trends in mental health according to age reveal poorer mental health for young people: Repeated cross-sectional population-based surveys from the HUNT Study, Norway 

      Krokstad, Steinar; Weiss, Daniel Albert; Krokstad, Morten Austheim; Rangul, Vegar; Kvaløy, Kirsti; Ingul, Jo Magne; Bjerkeset, Ottar; Twenge, Jean; Sund, Erik (Peer reviewed; Journal article, 2022)
      Objectives Public health trends are formed by political, economic, historical and cultural factors in society. The aim of this paper was to describe overall changes in mental health among adolescents and adults in a Norwegian ...

    • Divergent Regulation of Decidual Oxidative-Stress Response by NRF2 and KEAP1 in Preeclampsia with and without Fetal Growth Restriction 

      Mundal, Siv Boon; Rakner, Johanne Johnsen; Silva, Gabriela; Gierman, Lobke; Austdal, Marie; Basnet, Purusotam; Elschot, Mattijs; Bakke, Siril Skaret; Ostrop, Jenny; Thomsen, Liv Cecilie Vestrheim; Moses, Eric; Acharya, Ganesh; Bjørge, Line; Iversen, Ann-Charlotte (Peer reviewed; Journal article, 2022)
      Utero-placental development in pregnancy depends on direct maternal–fetal interaction in the uterine wall decidua. Abnormal uterine vascular remodeling preceding placental oxidative stress and placental dysfunction are ...

    • Diverging pathways to port sustainability: How social processes shape and direct transition work 

      Bjerkan, Kristin Ystmark; Ryghaug, Marianne (Peer reviewed; Journal article, 2021)
      To counter climate change, societies are under pressure to transform energy and transport sectors. Considering the crucial node position of ports in the intersection between energy and transport systems and their connecting ...

    • Diverse Effects of Thermal Conditions on Performance of Marathon Runners 

      Gasparetto, Thadeu; Nesseler, Cornel Maria (Peer reviewed; Journal article, 2020)
      Heat exposure affects human performance in many ways. Both physiological (i.e., glycogen sparing, oxygen uptake, thermoregulation) and biomechanical mechanisms (i.e., contact time, knee flexion, muscle activity) are ...

    • Diverse functions of DNA glycosylases processing oxidative base lesions in brain 

      Scheffler, Katja; Bjørås, Karine Øian; Bjørås, Magnar (Peer reviewed; Journal article, 2019)
      Endogenous and exogenous oxidative agents continuously damage genomic DNA, with the brain being particularly vulnerable. Thus, preserving genomic integrity is key for brain health and neuronal function. Accumulation of DNA ...

    • Diverse Sphagnum mosses support rich moss mite communities (Acari, Oribatida) in mires of Western Norway 

      Seniczak, Anna Beata; Seniczak, Stanisław; Iturrondobeitia, J. Carlos; Solhøy, Torstein; Flatberg, Kjell Ivar (Peer reviewed; Journal article, 2019)
      A study of oribatid mites was carried out in six mires located in western, oceanic parts of Norway. Twenty Sphagnum species of five subgenera were collected from microhabitats representing trophic state and wetness gradients. ...

    • Diverse variola virus (smallpox) strains were widespread in northern Europe in the Viking Age 

      Mühlemann, Barbara; Vinner, Lasse; Margaryan, Ashot; Wilhelmson, Helene; Castro, Constanza De La Fuente; Allentoft, Morten E.; Damgaard, Peter De Barros; Hansen, Anders J.; Nielsen, Sofie Holtsmark; Strand, Lisa Mariann; Bill, Jan; Buzhilova, Alexandra; Pushkina, Tamara; Falys, Ceri; Khartanovich, Valeri; Moiseyev, Vyacheslav; Jørkov, Marie Louise Schjellerup; Sørensen, Palle Østergaard; Magnusson, Yvonne; Gustin, Ingrid; Schroeder, Hannes; Sutter, Gerd; Smith, Geoffrey L.; Drosten, Christian; Fouchier, Ron A. M.; Smith, Derek J.; Willerslev, Eske; Jones, Terry C.; Sikora, Martin (Peer reviewed; Journal article, 2020)
      Humans have a notable capacity to withstand the ravages of infectious diseases. Smallpox killed millions of people but drove Jenner's invention of vaccination, which eventually led to the annihilation of this virus, declared ...

    • Diversifying diversity: Inclusive engagement, intersectionality, and gender identity in a European Social Sciences and Humanities Energy research project 

      Søraa, Roger Andre; Anfinsen, Martin; Foulds, Chris; Korsnes, Marius; Lagesen, Vivian Anette; Robinson, Rosie; Ryghaug, Marianne (Journal article; Peer reviewed, 2020)
      This paper argues for inclusive engagement within Social Sciences and Humanities (SSH) interdisciplinary research, particularly, energy and climate research, by reflecting on the attempts to implement an inclusive engagement ...

    • Diversifying Top-k Point-of-Interest Queries via Collective Social Reach 

      Maropaki, Stella; Chester, Sean; Doulkeridis, Christos; Nørvåg, Kjetil (Chapter, 2020)
      By "checking into'' various points-of-interest (POIs), users create a rich source of location-based social network data that can be used in expressive spatio-social queries. This paper studies the use of popularity as a ...