Results 21 to 30 of about 167,927,552 (244)
Numerical study of the influence of hydrofoil hydrodynamic performance considering near-free surface
BrodogradnjaBionic flapping hydrofoil motion is increasingly used in bionic underwater robots. However, many scholars have focused their attention on the navigation problem in deep-water environments, thus ignoring changes in the hydrodynamics of hydrofoils under ...
Yuanhui Wei +6 more
doaj +1 more source
IEEE Access, 2017 In this paper, relative motion model and control strategy for autonomous fixed-wing unmanned aerial vehicle (UAV) carrier landing are addressed. First, a coupled six-degrees-of-freedom (6-DOF) non-linear relative motion model is established from 6-DOF ...
Zewei Zheng +3 more
doaj +1 more source
A two-degree-of-freedom of motion mechanical oscillatory system with excitation and limit cycle oscillation: Automatic armament case [PDF]
Scientific Technical Review, 2016 This paper presents a numerical analysis of motion dynamics of a two-degree-of-freedom of motion rectilinear oscillatory system with the motion limitations and forced excitation.
Banjac Zdravko, Jovanović Snežana
doaj
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
MECHANICAL MODEL FOR HUMAN BALANCING ON ROLLING BALANCE BOARD
Acta Polytechnica CTU Proceedings, 2018 A two-degree-of-freedom mechanical model was developed to analyze human balancing on rolling balance board in the frontal plane. The human nervous system is modeled as a proportionalderivative controller with constant feedback delay.
Csenge A. Molnar +2 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie +8 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective The aim of this study was to characterize intellectual and motor function, neurological features including epilepsy, treatment response, and adaptive behavior in patients with pyruvate dehydrogenase complex deficiency (PDCD) in Sweden.
Antri Savvidou +6 more
wiley +1 more source
Parameter identification algorithm of kinematic calibration in parallel manipulators
Advances in Mechanical Engineering, 2016 In this article, a parameter identification algorithm of kinematic calibration in parallel manipulators is proposed and compared with two conventional algorithms.
Yuzhe Liu +3 more
doaj +1 more source
Diffusion Basis Spectrum Imaging of Tissue Microstructure and Early Treatment in Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Conventional MRI cannot resolve the coexisting pathological processes within multiple sclerosis tissue. Diffusion Basis Spectrum Imaging decomposes the diffusion signal into fiber, cell, and hindered ratios indexing axonal integrity, cellularity, and extracellular space, respectively.
Apisit Kaewsanit +10 more
wiley +1 more source
Vortex-induced vibration of circular cylinder with two degrees of freedom : CFD vs. reduced-order models [PDF]
, 2013 This paper discusses vortex-induced vibration of circular cylinder with two degrees of ...
Xiao, Qing +3 more
core +3 more sources