• Smooth muscle-specific MMP17 (MT4-MMP) regulates the intestinal stem cell niche and regeneration after damage 

      Alonso, Mara Martin; Iqbal, Sharif; Vornewald, Pia; Lindholm, Håvard Takle; Damen, Mirjam J.; Martínez, Fernando; Hoel, Sigrid; Sanchez, Alberto Diez; Altelaar, Maarten; Katajisto, Pekka; Arroyo, Alicia G.; Oudhoff, Menno (Peer reviewed; Journal article, 2021)
      Smooth muscle is an essential component of the intestine, both to maintain its structure and produce peristaltic and segmentation movements. However, very little is known about other putative roles that smooth muscle cells ...
    • Smooth stationary water waves with exponentially localized vorticity 

      Ehrnstrom, Mats; Walsh, Samuel; Zeng, Chongchun (Peer reviewed; Journal article, 2020)
      We study stationary capillary-gravity waves in a two-dimensional body of water that rests above a flat ocean bed and below vacuum. This system is described by the Euler equations with a free surface. A great deal of recent ...
    • Smooth Transition Between Controllers for Floating Wind Turbines 

      Lindeberg, Eivind; Svendsen, Harald Georg; Uhlen, Kjetil (Journal article; Peer reviewed, 2012)
      This paper presents a novel wind turbine control system which gives a smooth power output during transitions between different controllers. The paper presents an implementation of a control system designed for an offshore ...
    • Smoother harvest of farmed salmon, value-adding or costly?: Investigating the consequences for the different players in the industry 

      Næss-Ulseth, Frida; Nesse, Anja Graff (Master thesis, 2014)
      About 60% of the world s salmon production is farmed. Supply of Atlantic salmon has more than doubled since 2000 with an annual growth of 7%. The EU and the US are by far the largest markets for Atlantic salmon. However, ...
    • Smoothing of Offshore Wind Power Variations with Norwegian Pumped Hydro: Case Study 

      Destro, Nicola; Korpås, Magnus; Sauterleute, Julian Friedrich (Peer reviewed; Journal article, 2016)
      The solar and wind energy production in the European countries has been growing in the last years and the need of energy storage too. One of the most competitive technologies already available for large-scale balancing is ...
    • Smoothing of Wind Power Fluctuation with a Fuzzy EMD approach 

      Grenne, Øyvind Nordal (Master thesis, 2017)
      This thesis looks at the smoothing of wind power output by using empirical mode decomposition in combination with Fuzzy control. It first makes a review of different storage systems and their usefulness in various applications. ...
    • Smoothness of color transformations 

      Aristova, Anna (Master thesis, 2010)
      Color image quality is an important factor in various media such as digital cameras, displays and printing systems. The employment of different color imaging media leads to a constant problem that each device produces color ...
    • SMUG1 Promotes Telomere Maintenance through Telomerase RNA Processing 

      Kroustallaki, Pinelopi; Lirussi, Lisa; Carracedo, Sergio; You, Panpan; Esbensen, Qin Ying; Götz, Alexandra; Jobert, Laure; Alsøe, Lene; Sætrom, Pål; Gagos, Sarantis; Nilsen, Hilde (Journal article; Peer reviewed, 2019)
      Telomerase biogenesis is a complex process where several steps remain poorly understood. Single-strand-selective uracil-DNA glycosylase (SMUG1) associates with the DKC1-containing H/ACA ribonucleoprotein complex, which is ...
    • SMUG1 regulates fat homeostasis leading to a fatty liver phenotype in mice 

      Carracedo Huroz, Sergio; Lirussi, Lisa; Alsøe, Lene; Segers, Filip; Wang, Changliang; Bartosova, Zdenka; Bohov, Pavol; Tekin, Nuriye Basdag; Kong, Xiang Yi; Esbensen, Qin Ying; Chen, Liang; Wennerström, Anna Berit; Kroustallaki, Pinelopi; Ceolotto, Deborah; Tönjes, Anke; Berge, Rolf Kristian; Bruheim, Per; Wong, Garry; Böttcher, Yvonne; Halvorsen, Bente; Nilsen, Hilde (Journal article; Peer reviewed, 2022)
    • Sn-Aided Joining of Cast Aluminum and Steel Through a Compound Casting Process 

      Bakke, Aina Opsal; Nordmark, Arne; Arnberg, Lars; Li, Yanjun (Peer reviewed; Journal article, 2021)
      Obtaining a strong bond between aluminum and steel is challenging due to poor wettability between aluminum melt and steel and brittle intermetallic phases forming in the interface. In this research, a novel coating method, ...
    • Snake Combinator: A Game-based learning platform, derived from the classic snake game concept 

      Rishoff, Ole Jørgen (Master thesis, 2013)
      The concept of an educational game is not new, and lots of mediocre games exits on the Internet. The ultimate achievement would be to change this. The goal of this project was to do implement Snake Combinator and conduct ...
    • Snake Robot Locomotion in Environments With Obstacles 

      Liljeback, Pål; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2012)
      As a step toward enabling snake robots to move in cluttered environments, this paper proposes a control strategy that combines environment adaptation with directional control in order to achieve straight line path following ...
    • Snake Robots 

      Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2017)
      The inspiration for snake robots comes from biological snakes. Snakes display superior mobility capabilities and can move over virtually any type of terrain, including narrow and confined spaces. They are good climbers, ...
    • Snake Robots - From Biology to Nonlinear Control 

      Pettersen, Kristin Ytterstad; Liljebäck, Pål; Stavdahl, Øyvind; Gravdahl, Jan Tommy (Journal article, 2013)
      Inspired by the motion of biological snakes, this paper presents an overview of recent results in modelling and control of snake robots. The objective of the research underlying this paper is to contribute to the mathematical ...
    • Snake-like robot using LiDAR 

      Grindvik, Marcus Olai (Bachelor thesis, 2020)
      Denne rapporten er en fortsettelse av et mekatronikk-prosjekt som ble laget for et teoretisk redningsoppdrag etter f.eks. jordskjelv. Målet med prosjektet er å gjøre roboten mindre avhengig av stabile omgivelser. For å ...
    • Snakes on a Plane: Modeling, Estimation and Locomotion for Planar Snake robots in Cluttered Environments 

      Løwer, Jostein (Doctoral theses at NTNU;2023:405, Doctoral thesis, 2023)
      Snake robots are mechanisms designed to mimic biological snakes, and aspire to inherit the robustness and stability of their biological counterparts. As of yet, this is a largely unrealized potential. This thesis aims to ...
    • SnakeSIM: a ROS-based Rapid-Prototyping Framework for Perception-Driven Obstacle-Aided Locomotion of Snake Robots 

      Sanfilippo, Filippo; Stavdahl, Øyvind; Liljebäck, Pål (Chapter, 2017)
      Biological snakes are capable of exploiting roughness in the terrain for locomotion. This feature allows them to adapt to different types of environments. Snake robots that can mimic this behaviour could be fitted with ...
    • SnakeSIM: a ROS‑based Control and Simulation Framework for Perception‑Driven Obstacle‑Aided Locomotion of Snake Robots 

      Sanfilippo, Filippo; Stavdahl, Øyvind; Liljebäck, Pål (Journal article; Peer reviewed, 2018)
      Biological snakes are capable of exploiting roughness in the terrain for locomotion. This feature allows them to adapt to different types of environments. Snake robots that can mimic this behaviour could be fitted with ...
    • Snaking Behavior of Umbilicals 

      Moheudden, Sharif Mohammad (Master thesis, 2014)
      Umbilical is a hardware element that connects the subsea systems to the top side systems of a floating production unit. During its manufacture, storage and installation, sometimes it shows behaviour like snake as found in ...
    • ”Snakk om det – Seksualitet!” 

      Hassel, Marthe (Bachelor thesis, 2018)
      Hensikt: Oppgaven belyser hvordan sykepleier kan ivareta at seksualitet blir kommunisert med benamputerte i rehabilitering. Gjennom sykepleiers ivaretakelse er hensikten å bedre pasientens livskvalitet og seksuelle ...