Results 41 to 50 of about 1,025,779 (340)
‘Wiring’ The Wire: Transtextual layers and tragic realism in The Wire
Journal of Popular Television, The, 2019 The Wire’s (2002–08) creator David Simon has contended that it is neither a ‘cop’ nor a ‘crime show’ and has called it a ‘visual novel’ and associated it with Greek tragedy instead. These associations have been contested by critics like Amanda Ann Klein and Linda Williams, who, while praising The Wire, reject its consideration as a Greek tragedy and ...
openaire +2 more sources
Flow Adjustment Inside and Around Large Finite-Size Wind Farms
Energies, 2017 In this study, large-eddy simulations are performed to investigate the flow inside and around large finite-size wind farms in conventionally-neutral atmospheric boundary layers. Special emphasis is placed on characterizing the different farm-induced flow
Ka Ling Wu, Fernando Porté-Agel
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Measurement procedures for characterization of wind turbine wakes with scanning Doppler wind LiDARs [PDF]
Advances in Science and Research, 2013 The wake flow produced from an Enercon E-70 wind turbine is investigated through three scanning Doppler wind LiDARs. One LiDAR is deployed upwind to characterize the incoming wind, while the other two LiDARs are located downstream to carry out wake ...
G. V. Iungo, F. Porté-Agel
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An Analytical Model for Wind Turbine Wakes under Pressure Gradient
Energies, 2022 In this study, we present an analytical modeling framework for wind turbine wakes under an arbitrary pressure gradient imposed by the base flow. The model is based on the conservation of the streamwise momentum and self-similarity of the wake velocity ...
Arslan Salim Dar, Fernando Porté-Agel
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Effect of Turbulence Intensity on the Induction Factor and Power Efficiency of Wind Turbines
Wind EnergyThis study investigates the effect of turbulence intensity on wind turbine induction factor and power efficiency through its influence on the turbine wake.
Tristan Revaz, Fernando Porté‐Agel
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Axial force sensor for screw bolt using optical fiber grating for detection of strain
Nihon Kikai Gakkai ronbunshu, 2015 In this study, an axial force sensor was developed and evaluated for a screw bolt using optical fiber grating (FBG: fiber Bragg grating). This sensor has high tolerance to electromagnetic noise.
Hiromu IWATA +2 more
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Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Chinese Journal of Mechanical Engineering, 2023 This paper presents an energy-efficient control strategy for electric vehicles (EVs) driven by in-wheel-motors (IWMs) based on discrete adaptive sliding mode control (DASMC).
Han Zhang +3 more
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Energies, 2023 Static axial induction control and tilt control are two strategies that have the potential to increase power production in wind farms, mitigating wake effects and increasing the available power for downstream turbines.
Guillem Armengol Barcos +1 more
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source