Results 11 to 20 of about 43,466 (261)

Intraoperative MEP and EMG during the wake-up phase as adjuncts to the wake-up test in severe spinal deformity surgery [PDF]

Frontiers in Surgery
BackgroundThis study aimed to evaluate the adjunctive value of intraoperative motor evoked potential (MEP) recovery and electromyographic (EMG) activity during the wake-up phase in predicting postoperative neurological outcomes in high-risk patients with
Birong Gao, Yaolong Deng, Jian Chen, Juncheng Li, Jingfan Yang, Junlin Yang, Junlin Yang, Yaqing Zhang, Yaqing Zhang   +8 more
doaj   +2 more sources

Beyond proportional recovery in wake-up stroke: unsupervised recovery clusters based on the NIHSS [PDF]

Journal of NeuroEngineering and Rehabilitation
Abstract Post-stroke rehabilitation is a complex process influenced by several neurophysio-logical factors. The recovery is traditionally predicted based on initial impairment using linear models. The Proportional Recovery Rule (PRR), developed on the Fugl-Meyer scale, has even been proposed as a therapeutic target ...
Andrea Zanola, Antonio Luigi Bisogno, Veronika Vadinova, Götz Thomalla, Bastian Cheng, Manfredo Atzori, Maurizio Corbetta   +6 more
openaire   +3 more sources

Employment recovery in the wake of the COVID-19 pandemic [PDF]

Monthly Labor Review, 2020
The coronavirus disease 2019 (COVID-19) pandemic’s impact on the U.S. labor market is unprecedented. This article reviews economic research on recent pandemic-related job losses in the United States in order to understand the prospects for employment recovery.
Elizabeth Handwerker, Peter Meyer, Joseph Piacentini, Michael Schultz, Leo Sveikauskas   +4 more
openaire   +1 more source

Experimental study of the wake interaction between two vertical axis wind turbines

Wind Energy, 2023
Wakes and wake interactions in wind turbine arrays diminish energy output and raise the risk of structural fatigue; hence, comprehending the features of rotor–wake interactions is of practical relevance.
Ming Huang, Yugandhar Vijaykumar Patil, Andrea Sciacchitano, Carlos Ferreira   +3 more
doaj   +1 more source

New Key Recovery in WAKE Protocol [PDF]

, 2001
Wireless authentication and key establishment (WAKE) protocols are essential in mobile communications. The key recovery mechanism may also be required in mobile communication systems for the investigation of serious crimes and for national security. Recently some protocols that give key recovery in the WAKE protocol have been published.
Kim, CH, Lee, PJ
openaire   +2 more sources

Effects of the steepness on the evolution of turbine wakes above continuous hilly terrain

IET Renewable Power Generation, 2022
Hilly terrain can significantly change the flow characteristics of the atmospheric boundary layer. However, the effects of hilly terrain with different steepness on turbine wakes remain understudied.
Haoze Yang, Baizhuo Lang, Bowen Du, Zhihui Jin, Baoliang Li, Mingwei Ge   +5 more
doaj   +1 more source

Impact of Turbulent Time Scales on Wake Recovery and Operation [PDF]

Journal of Physics: Conference Series, 2022
Abstract Enhancing wake recovery behind wind turbines has the potential to significantly improve the power production and efficiency of large wind farms. Rather than investigating turbine control strategies, floater motion or global turbulent quantities such as turbulence intensity, this work aims to study wake stability and recovery ...
Hodgson, E. L.; id_orcid 0000-0001-6443-2628, Aa Madsen, M. H., Troldborg, N., Andersen, S. J.; id_orcid 0000-0002-5935-751X   +3 more
openaire   +1 more source

Supply chain recovery challenges in the wake of COVID-19 pandemic

Journal of Business Research, 2021
The COVID-19 pandemic has revealed the fragility of global supply chains arising from raw material scarcity, production and transportation disruption, and social distancing. Firms need to carefully anticipate the difficulties during recovery and formulate appropriate strategies to ensure the survival of their businesses and supply chains.
Paul, Sanjoy Kumar, Chowdhury, Priyabrata, Moktadir, Md. Abdul, Lau, Kwok Hung   +3 more
openaire   +2 more sources

Slow wake recovery and low turbulence behind wind farms parameterized in mesoscale simulations [PDF]

Wind Energy Science
Numerical weather prediction (NWP) and climate models equipped with wind-farm parameterizations (WFPs) can simulate cluster wake effects affecting downstream wind farms in both onshore and offshore environments.
W. C. Radünz, J. H. Kasper, R. J. A. M. Stevens, J. K. Lundquist, J. K. Lundquist   +4 more
doaj   +1 more source

Experimental Analysis and Evaluation of the Numerical Prediction of Wake Characteristics of Tidal Stream Turbine

Energies, 2017
It is important to understand tidal stream turbine performance and flow field, if tidal energy is to advance. The operating condition of a tidal stream turbine with a supporting structure has a significant impact on its performance and wake recovery. The
Yuquan Zhang, Jisheng Zhang, Yuan Zheng, Chunxia Yang, Wei Zang, E. Fernandez-Rodriguez   +5 more
doaj   +1 more source