Now showing items 15172-15191 of 37650

    • Grain refinement of Ti6Al4V by incorporating in-situ TiB nanowhiskers in laser melting deposition 

      Fu, Ke; liu, yuyu; Wang, Yeqing; Xu, Zhe; Jiang, Wei; Chen, Zheng; Liu, Siqi; Sun, Li; Zhang, Zhiliang; He, Jianying (Journal article; Peer reviewed, 2023)
      One of the known problems in laser melting deposition (LMD) of alloys is columnar grain morphology and large grain size. Adding reinforcements is generally suggested as a viable approach to tailor the microstructure and ...
    • Grain-size Controlled Mechanical Properties of Polycrystalline Monolayer MoS2 

      Wu, Jianyang; Cao, Pinqiang; Zhang, Zhisen; Ning, Fulong; Zheng, Songsheng; He, Jianying; Zhang, Zhiliang (Journal article, 2018)
      Pristine monocrystalline molybdenum disulphide (MoS2) possesses high mechanical strength comparable to that of stainless steel. Large-area chemical-vapor-deposited monolayer MoS2 tends to be polycrystalline with intrinsic ...
    • Grain-size Induced Strengthening and Weakening of Dislocation-free Polycrystalline Gas Hydrates 

      Wu, Jianyang; Skallerud, Bjørn Helge; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2017)
      Sediment-hosted gas hydrates have profound impacts on global energy sources and climate change. Their mechanical properties play a crucial role in gas recovery and understanding their evolution in nature, however, the ...
    • Grammatical Gender in American Norwegian Heritage Language: Stability or Attrition? 

      Lohndal, Terje; Westergaard, Marit (Journal article; Peer reviewed, 2016)
      This paper investigates possible attrition/change in the gender system of Norwegian heritage language spoken in America. Based on data from 50 speakers in the Corpus of American Norwegian Speech (CANS), we show that the ...
    • Grammatical Gender: Acquisition, Attrition, and Change 

      Lohndal, Terje; Westergaard, Marit (Journal article; Peer reviewed, 2021)
      This paper discusses grammatical gender in Norwegian by bringing together data from first language acquisition, Norwegian heritage language, and dialect change. In all these contexts, gender is often claimed to be a ...
    • Grammatikalisering av adverbet "gjerne" i ulike norske varieteter 

      Fretheim, Thorstein (Peer reviewed; Journal article, 2015)
      En ytring av setningen Jeg kjøper gjerne Jarlsbergostkan beskrive hva den som sierdette, kan tenke seg å gjøre i en gitt situasjon, men en ytring av den samme set-ningen kan òg beskrive hva han eller hun pleier å gjøre. ...
    • Grammatisk hokjønn i trøndersk barnespråk: Ein korpusstudie 

      Busterud, Guro; Lohndal, Terje (Peer reviewed; Journal article, 2022)
      Det siste tiåret har det blitt forska mykje på grammatisk kjønn i Noreg, både på korleis barn lærer det og korleis det grammatiske kjønnssystemet er i endring. Basert på korpusdata ser Rodina & Westergaard (2013) på korleis ...
    • Gramsci vs. Lenin: The First Norwegian Debate on Gramsci 

      Kjelsberg, Ronny (Journal article; Peer reviewed, 2016)
      Norwegian sociologist Rune Slagstad started a couple of political debates on the Norwegian left in 1979. Parts of the debate concerned Antonio Gramsci, and then mostly his relation to Lenin and “Leninism”. Was Gramsci a ...
    • Grand Challenges in Resource Recovery from Polymer Composites 

      La Rosa, Angela Daniela (Journal article, 2023)
      Due to their unique properties of light weight and high durability, composite materials have been widely used and their application is expanding into established sectors as well as new ones. As a result, PMC waste generation ...
    • Grand challenges in the science of wind energy 

      Veers, Paul; Dykes, Katherine; Lantz, Eric; Barth, Stephan; Bottasso, Carlo L.; Carlson, Ola; Clifton, Andrew; Green, Johney; Green, Peter; Holttinen, Hannele; Laird, Daniel; Lehtomäki, Ville; Lundquist, Julie K.; Manwell, James; Marquis, Melinda; Meneveau, Charles; Moriarty, Patrick; Munduate, Xavier; Muskulus, Michael; Naughton, Jonathan; Pao, Lucy; Paquette, Joshua; Peinke, Joachim; Robertson, Amy; Rodrigo, Javier Sanz; Sempreviva, Anna Maria; Smith, J Charles; Tuohy, Aidan; Wiser, Ryan (Journal article; Peer reviewed, 2019)
      Modern wind turbines already represent a tightly optimized confluence of materials science and aerodynamic engineering. Veers et al. review the challenges and opportunities for further expanding this technology, with an ...
    • Granularity as a qualitative concept for GIR 

      Ahlers, Dirk (Chapter, 2015)
      We examine the notion of granularity for qualitative thinking about geospatial data and location references. Granularity can be understood as an abstraction of level of detail or spatial resolution. Pure coordinates, which ...
    • Granulation of oil shale ash with sodium alginate for the removal of phenols from shale oil wastewater 

      Reinik, Janek; Irha, Natalya; Steinnes, Eiliv; Heinmaa, Ivo (Peer reviewed; Journal article, 2018)
      Granulated oil shale ash is used for removal of phenols from shale oil waste water
    • Granulocyte and monocyte CD11b expression during plasma separation is dependent on complement factor 5 (C5) – an ex vivo study with blood from a C5‐deficient individual 

      Hardersen, Randolf Inge; Enebakk, Terje; Christiansen, Dorte; Bergseth, Grete; Brekke, Ole-Lars; Mollnes, Tom Eirik; Lappegård, Knut Tore; Hovland, Anders (Journal article, 2018)
      The aim of the study was to investigate the role of complement factor 5 (C5) in reactions elicited by plasma separation using blood from a C5‐deficient (C5D) individual, comparing it to C5‐deficient blood reconstituted ...
    • A graph attention network for road marking classification from mobile LiDAR point clouds 

      Fang, Lina; Sun, Tongtong; Wang, Shuang; Fan, Hongchao; Li, Jonathan (Journal article; Peer reviewed, 2022)
    • Graph diffusion kernel LMS using random Fourier features 

      Gogineni, Vinay Chakravarthi; Elias, Vitor; Martins, Wallace; Werner, Stefan (Chapter, 2021)
      This work introduces kernel adaptive graph filters that operate in the reproducing kernel Hilbert space. We propose a centralized graph kernel least mean squares (GKLMS) approach for identifying the nonlinear graph filters. ...
    • Graph Kernel Recursive Least-Squares Algorithms 

      Gogineni, Vinay Chakravarthi; Naumova, Valeriya; Werner, Stefan; Huang, Yih-Fang (Chapter, 2022)
      This paper presents graph kernel adaptive filters that model nonlinear input-output relationships of streaming graph signals. To this end, we propose centralized and distributed graph kernel recursive least-squares (GKRLS) ...
    • A graph neural approach for group recommendation system based on pairwise preferences 

      Abolghasemi, Roza; Viedma, Enrique Herrera; Engelstad, Paal E.; Djenouri, Youcef; Yazidi, Anis (Peer reviewed; Journal article, 2024)
      Pairwise preference information, which involves users expressing their preferences by comparing items, plays a crucial role in decision-making and has recently found application in recommendation systems. In this study, ...
    • Graph neural network-based virtual network function deployment optimization 

      Kim, Heegon; Park, Suhyun; Lange, Stanislav; Lee, Do-Young; Heo, Dongnyeong; Choi, Heeyoul; Yoo, Jae-Hyoung; Hong, James W. (Peer reviewed; Journal article, 2021)
      Software-defined networking (SDN) and network function virtualization (NFV) help reduce the operating expenditure (OPEX) and capital expenditure (CAPEX) as well as increase the network flexibility and agility. However, ...
    • Graph-theoretic approaches and tools for quantitatively assessing curricula coherence 

      Varagnolo, Damiano; Knorn, Steffi; Staffas, Kjell; Fjällström, Eva; Wrigstad, Tobias (Peer reviewed; Journal article, 2020)
      In this paper, we propose a method to analyse the coherence of existing curricula at higher education institution. We focus our attention to engineering programmes at universities but the proposed method is by no means ...
    • Graphene Family Nanomaterial Reinforced Magnesium-Based Matrix Composites for Biomedical Application: A Comprehensive Review 

      Abazari, Somayeh; Shamsipur, Ali; Bakhsheshi-Rad, Hamid Reza; Ramakrishna, Seeram; Berto, Filippo (Peer reviewed; Journal article, 2020)
      Together with the enhancement of the load-bearing implant process for bone substitution and reproduction, an increasing requirement was observed concerning biodegradable magnesium and its alloys with lighter density and ...