Results 71 to 80 of about 365,477 (277)
Evolutionary dynamics of group cooperation with asymmetrical environmental feedback
, 2019 In recent years, there has been growing interest in studying evolutionary games with environmental feedback. Previous studies exclusively focus on two-player games.
Fu, Feng, Shao, Yanxuan, Wang, Xin
core +1 more source
Bilateral Assessment of Functional Tasks for Robot-assisted Therapy Applications [PDF]
, 2011 This article presents a novel evaluation system along with methods to evaluate bilateral coordination of arm function on activities of daily living tasks before and after robot-assisted therapy. An affordable bilateral assessment system (BiAS) consisting
AC Lo +40 more
core +2 more sources
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Energy distribution analysis of the wavepacket simulations of CH4 and CD4 scattering
, 2000 The isotope effect in the scattering of methane is studied by wavepacket simulations of oriented CH4 and CD4 molecules from a flat surface including all nine internal vibrations.
A.P.J. Jansen +66 more
core +3 more sources
IET electric power applications, 2019 This study deals with the problem of controlling rotor speed and stator currents of an asymmetrical six-phase induction machine with uncertain dynamics, disturbances, and unmeasurable rotor currents and proposes a robust non-linear variable structure ...
Y. Kali +4 more
semanticscholar +1 more source
Arthritis Care &Research, EarlyView.Objective Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies.
Anahita Deboo +88 more
wiley +1 more source
Modelling Approaches for an Asymmetrical Six-Phase Machine [PDF]
With currently available power electronic devices, the power range of a single three-phase power converter is limited well below the power ratings foreseen for remote offshore wind turbines. A solution is to use multiphase systems.
Jones, M, Levi, E, Zabaleta, M
core
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
NON-STANDARD CONTROL MODES OF ASYMMETRICAL SIX-PHASE POWER CONVERSION SYSTEMS WITH SYNCHRONIZED PWM
Problems of the Regional Energetics, 2012 Novel method of synchronized space-vector pulsewidth modulation (PWM) has been developed and disseminated for control of asymmetrical six-phase systems. It has been shown, that application of the proposed method provides continuous synchronization of the
Oleschuk V.I., Prudyak R., Sizov A.S.
doaj
Engineering Science and Technology, an International Journal, 2016 This research article exploits the power management algorithm in post-fault conditions for a six-phase (quad) multilevel inverter. The drive circuit consists of four 2-level, three-phase voltage source inverter (VSI) supplying a six-phase open-end ...
Sanjeevikumar Padmanaban +4 more
doaj +1 more source