Blar i NTNU Open på forfatter "Wu, Jie"
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Analysis of full-scale riser responses in field conditions based on Gaussian mixture model
Wu, Jie; Eidnes, Sølve; Jin, Jingzhe; Lie, Halvor; Yin, Decao; Passano, Elizabeth Anne; Sævik, Svein; Riemer-Sørensen, Signe (Peer reviewed; Journal article, 2022)Offshore slender marine structures experience complex and combined load conditions from waves, current and vessel motions that may result in both wave frequency and vortex shedding response patterns. Field measurements ... -
Circulating concentrations of biomarkers and metabolites related to Vitamin status, one-carbon and the kynurenine pathways in US, Nordic, Asian, and Australian populations
Midttun, Øivind; Theofylaktopoulou, Despoina; Mccann, Adrian; Fanidi, Anouar; Muller, David C.; Meyer, Klaus; Ulvik, Arve; Zheng, Wei; Shu, Xiao-Ou; Xiang, Yong-Bing; Prentice, Ross; Thomson, Cynthia A.; Pettinger, Mary; Giles, Graham G.; Hodge, Allison; Cai, Qiuyin; Blot, William J.; Wu, Jie; Johansson, Mikael; Hultdin, Johan; Grankvist, Kjell; Stevens, Victoria L.; McCullough, Marjorie L.; Weinstein, Stephanie J.; Albanes, Demetrius; Langhammer, Arnulf; Hveem, Kristian; Næss, Marit; Sesso, Howard D.; Gaziano, J. Michael; Buring, Julie E.; Lee, I-Min; Severi, Gianluca; Zhang, Xuehong; Han, Jiali; Stampfer, Meir J.; Smith-Warner, Stephanie A.; Zeleniuch-Jacquotte, Anne; Le Marchand, Loic; Yuan, Jian-Min; Butler, Lesley M.; Koh, Woon-Puay; Wang, Renwei; Gao, Yu-Tang; Ericson, Ulrika; Sonestedt, Emily; Ziegler, Regina G.; Freedman, Neal D.; Visvanathan, Kala; Jones, Miranda R.; Relton, Caroline; Brennan, Paul; Johansson, Mattias; Ueland, Per Magne (Journal article; Peer reviewed, 2017)Background: Circulating concentrations of biomarkers that are related to vitamin status vary by factors such as diet, fortification, and supplement use. Published biomarker concentrations have also been influenced by the ... -
Circulating cotinine concentrations and lung cancer risk in the Lung Cancer Cohort Consortium (LC3)
Larose, Tricia L; Guida, Florence; Anouar, Fanidi; Langhammer, Arnulf; Hveem, Kristian; Stevens, Victoria L.; Jacobs, Eric J.; Smith-Warner, Stephanie A.; Giovannucci, Edward; Albanes, Demetrius; Weinstein, Stephanie J.; Freedman, Neal D.; Prentice, Ross; Pettinger, Mary; Thomson, Cynthia A.; Cai, Qiuyin; Wu, Jie; Blot, William J; Arslan, Alan A.; Zeleniuch-Jacquotte, Anne; Le Marchand, Loic; Wilkens, Lynne R.; Haiman, Christopher A.; Zhang, Xuehong; Stampfer, Meir J; Hodge, Allison M.; Giles, Graham G.; Severi, Gianluca; Johansson, Mikael; Grankvist, Kjell; Wang, Renwei; Yuan, Jian-Min; Gao, Yu-Tang; Koh, Woon-Puay; Shu, Xiao-Ou; Zheng, Wei; Xiang, Yong-Bing; Li, Honglan; Lan, Qing; Visvanathan, Kala; Hoffman Bolton, Judith; Ueland, Per Magne; Midttun, Øivind; Caporaso, Neil; Purdue, Mark; Sesso, Howard D.; Buring, Julie E.; Lee, I-Min; Gaziano, J. Michael; Manjer, Jonas; Brunnström, Hans; Brennan, Paul; Johansson, Mattias (Journal article; Peer reviewed, 2018)Background Self-reported smoking is the principal measure used to assess lung cancer risk in epidemiological studies. We evaluated if circulating cotinine—a nicotine metabolite and biomarker of recent tobacco exposure—provides ... -
Circulating markers of cellular immune activation in pre-diagnostic blood sample and lung cancer risk in the Lung Cancer Cohort Consortium (LC3)
Huang, Joyce Yongxu; Larose, Tricia L; Luu, Hung N; Wang, Renwei; Fanidi, Anouar; Alcala, Karine; Stevens, Victoria L.; Weinstein, Stephanie J.; Albanes, Demetrius; Caporaso, Neil E.; Purdue, Mark P.; Ziegler, Regina G.; Freedman, Neal D.; Lan, Qing; Prentice, Ross L.; Pettinger, Mary; Thomson, Cynthia A.; Cai, Qiuyin; Wu, Jie; Blot, William J.; Shu, Xiao-Ou; Zheng, Wei; Arslan, Alan A.; Zeleniuch-Jacquotte, Anne; Le Marchand, Loïc; Wilkens, Lynn R; Haiman, Christopher A.; Zhang, Xuehong; Stampfer, Meir J.; Han, Jiali; Giles, Graham G.; Hodge, Allison M.; Severi, Gianluca; Johansson, Mikael; Grankvist, Kjell; Langhammer, Arnulf; Hveem, Kristian; Xiang, Yong-Bing; Li, Hong-Lan; Gao, Yu-Tang; Visvanathan, Kala; Ueland, Per Magne; Midttun, Øivind; Ulvik, Arve; Buring, Julie E.; Lee, I-Min; Sesso, Howard D.; Gaziano, J. Michael; Manjer, Jonas; Relton, Caroline; Koh, Woon-Puay; Brennan, Paul; Johansson, Mattias; Yuan, Jian-Min (Journal article; Peer reviewed, 2019)Cell‐mediated immune suppression may play an important role in lung carcinogenesis. We investigated the associations for circulating levels of tryptophan, kynurenine, kynurenine:tryptophan ratio (KTR), quinolinic acid (QA) ... -
Data-Driven Prediction of Vortex-Induced Vibration Response of Marine Risers Subjected to Three-Dimensional Current
Riemer-Sørensen, Signe; Wu, Jie; Lie, Halvor; Sævik, Svein; Kim, Sangwoo (Chapter, 2019)Slender marine structures such as deep-water marine risers are subjected to currents and will normally experience Vortex Induced Vibrations (VIV), which can cause fast accumulation of fatigue damage. The ocean current is ... -
Dominant parameters for vortex-induced vibration of a steel catenary riser under vessel motion
Wang, Jungao; Fu, Shixiao; Larsen, Carl Martin; Baarholm, Rolf; Wu, Jie; Lie, Halvor (Journal article; Peer reviewed, 2017)Recent research has confirmed a new type of vortex-induced vibration (VIV) in steel catenary risers (SCRs), purely caused by vessel motion. Vessel motion-induced VIV occurs because the SCR is exposed to the equivalent ... -
Estimation of VIV-parameters based on Response Measurements and Bayesian Machine Learning Algorithms
Andersen, Martin Lieberkind; Sævik, Svein; Leira, Bernt Johan; Wu, Jie; Langseth, Helge; Passano, Elizabeth Anne; Lie, Halvor; Yin, Decao (Chapter, 2022)Analysis of structural response levels due to hydro-elastic vortex-induced vibrations (VIV) involves the specification of several parameters both associated with the fluid flow and the structural properties. To the maximum ... -
Hydrodynamic Force Identification from Stochastic Vortex Induced Vibration Experiments with Slender Beams
Wu, Jie (Doktoravhandlinger ved NTNU, 1503-8181; 2011:179, Doctoral thesis, 2011)As offshore industry goes to deeper waters, vortex induced vibrations (VIV) becomes an increasingly challenging factor in riser design. However, VIV is still not fully understood. This thesis studies the hydrodynamic forces ... -
Improved VIV Prediction of Free Spanning Pipelines and Cables
Farantos, Christos (Master thesis, 2022)Sammendrag Denne oppgaven omhandler validering og kalibrering av en tidsplanmodell for å beregne virvelindusert respons (VIV) av frie spenn i rørledninger utsatt for strømkrefter. Målet med var på den ene siden å presentere ... -
Improved VIV Response Prediction Using Adaptive Parameters and Data Clustering
Wu, Jie; Yin, Decao; Lie, Halvor; Riemer-Sørensen, Signe; Sævik, Svein; Triantafyllou, Michael (Peer reviewed; Journal article, 2020)Slender marine structures such as deep-water riser systems are continuously exposed to currents, leading to vortex-induced vibrations (VIV) of the structure. This may result in amplified drag loads and fast accumulation ... -
Improving Vortex-Induced Vibration Prediction Using Hybrid Analytic
Holme, Ole Kristian (Master thesis, 2023)Prediksjoner av virvel-induserte vibrasjoner (VIV) er av stor betydning i design- og levetidsberegninger for slanke strukturer i havet. Modellene brukt i dag, har flere forenklinger som gjør at de ikke klarer å beskrive ... -
No association between circulating concentrations of vitamin D and risk of lung cancer: An analysis in 20 prospective studies in the Lung Cancer Cohort Consortium (LC3)
Muller, David C.; Hodge, Allison M.; Fanidi, Anouar; Albanes, Demetrius; Mai, Xiao-Mei; Shu, Xiao Ou; Weinstein, Stephanie J.; Larose, Tricia L; Zhang, Xuehong; Han, Jingquan; Stampfer, Meir J.; Smith-Warner, Stephanie A.; Ma, Jing; Gaziano, John Michael; Sesso, Howard D.; Stevens, Victoria L.; McCullough, Marjorie L.; Layne, Tracy M.; Prentice, Ross; Pettinger, Mary; Thomson, Cynthia A.; Zheng, Wei; Gao, Yutang; Rothman, Nathaniel; Xiang, Yong-Bing; Cai, Hui; Wang, Rui; Yuan, Jian-Min; Koh, Woon-Puay; Butler, Lesley M.; Cai, Qiuyin; Blot, William James; Wu, Jie; Ueland, Per Magne; Midttun, Øivind; Langhammer, Arnulf; Hveem, Kristian; Johansson, Mikael B.; Hultdin, Johan; Grankvist, Kjell; Arslan, Alan A.; Le Marchand, Loïc; Severi, Gianluca; Johansson, Mattias; Brennan, Paul (Journal article; Peer reviewed, 2018)Background There is observational evidence suggesting that high vitamin D concentrations may protect against lung cancer. To investigate this hypothesis in detail, we measured circulating vitamin D concentrations in ... -
Non-Linear Time Domain Analysis of Deepwater Riser Vortex-Induced Vibrations
Kim, Sangwoo (Doctoral theses at NTNU;2022:178, Doctoral thesis, 2022)Fatigue analysis of marine risers due to vortex-induced vibrations (VIV) is normally based on semi-empirical frequency domain methods which only allow for linear structural models, excluding non-linear effects (e.g., tension ... -
OMAE2017-61362 Consolidation of Empirics for Calculation of VIV Response
Voie, Per Erlend; Wu, Jie; Resvanis, Themistocles; Larsen, Carl Martin; Vandiver, Kim; Triantafyllou, Michael S.; Baarholm, Rolf Jarle (Chapter; Peer reviewed, 2017)The present paper consolidates available experimental results for both sub-critical and critical Reynolds numbers and varying surface roughness and formulates a coefficient excitation model that aims at unbiased response ... -
On the significance of the higher-order stress in riser vortex-induced vibrations responses
Wu, Jie; Yin, Decao; Lie, Halvor; Larsen, Carl Martin; Baarholm, Rolf Jarle; Liapis, Stergios (Journal article; Peer reviewed, 2019)Vortex-induced vibrations (VIV) can lead to fast accumulation of fatigue damage and increased drag loads for slender marine structures. VIV responses mainly occur at the vortex shedding frequency, while higher harmonics ... -
Prediction of deepwater riser VIV with an improved time domain model including non-linear structural behavior
Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan (Peer reviewed; Journal article, 2021)In this paper, vortex-induced vibrations (VIV) of deepwater risers including the VIV-induced tension fluctuations were simulated using a time domain VIV model. Data from a large-scale riser experiment was applied for ... -
Simulating High-Mode Vortex-Induced Vibration of a Riser in Linearly Sheared Current Using an Empirical Time-Domain Model
Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan (Peer reviewed; Journal article, 2021)As the development of offshore oil and gas continues to move into deeper waters, the risers connecting the seabed infrastructure to the offshore platform are getting longer. This means that vortex-induced vibration (VIV) ... -
State-of-the-Art Review of Vortex-Induced Motions of Floating Offshore Wind Turbine Structures
Yin, Decao; Passano, Elisabeth; Jiang, Fengjian; Lie, Halvor; Wu, Jie; Ye, Naiquan; Sævik, Svein; Leira, Bernt Johan (Peer reviewed; Journal article, 2022)The motivation for this study is the fast development of floating offshore wind energy and the immature methodology and engineering practice related to predictions of vortex-induced motions (VIM). Benefiting from the oil ... -
The human methyltransferase ZCCHC4 catalyses N6-methyladenosine modification of 28S ribosomal RNA
Pinto, Rita; Vågbø, Cathrine Broberg; Jakobsson, Magnus; Yeji, Kim; Baltissen, Marijke P; O'Donohue, Marie-Francoise; Guzman, Ulises H; Malecki, Jedrzej Mieczyslaw; Wu, Jie; Kirpekar, Finn; Olsen, Jesper V; Gleizes, Pierre-Emmanuel; Vermeulen, Michiel; Leidel, Sebastian A.; Slupphaug, Geir; Falnes, Pål Øystein (Journal article; Peer reviewed, 2019)RNA methylations are essential both for RNA structure and function, and are introduced by a number of distinct methyltransferases (MTases). In recent years, N6-methyladenosine (m6A) modification of eukaryotic mRNA has been ... -
Time domain simulation of marine riser vortex-induced vibrations in three-dimensional currents
Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan (Peer reviewed; Journal article, 2022)One of the major uncertainties related to present Vortex-Induced Vibrations (VIV) prediction practice is related to the simplification of real multi-directional current profiles into equivalent uni-directional ones. This ...