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Article
Open AccessModulatory Effect of Blood LDL Cholesterol on the Association between Cerebral Aβ and Tau Deposition in Older Adults
This study investigates the synergistic relationship between blood low-density lipoprotein cholesterol (LDL-C) and cerebral beta-amyloid (Aβ) in relation to tau deposition, a key factor in the pathology of Alz...
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Article
Parametric analysis of an oscillating wing energy harvester with a trailing edge flap
This study investigated the optimal energy harvesting conditions of an oscillating wing with a trailing edge flap for various parameters such as flap length and maximum wing and flap pitch angles. Numerical si...
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Article
Enhanced performance of oscillating wing energy harvester using active controlled flap
The effects of a trailing-edge active controlled flap on the power output performance of an oscillating wing energy harvester were investigated by numerical analysis. The overset mesh technique was adopted, an...
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Article
A numerical investigation on the performance improvement of axial-flow automotive cooling fan with beads
This paper presents a CFD analysis of three types of axial-flow magnesium-based automotive cooling fans. The numerical modeling was conducted for geometrically modified fan designs: one with no-beads, the seco...
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Article
Effects of the downstream spatial configuration on the energy extraction performance of tandem/parallel combined oscillating hydrofoils
Unsteady 2D laminar flow simulations were performed on tandem oscillating hydrofoils to study the influence of the downstream spatial location on the power extraction efficiency of a tandem/parallel combined c...
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Article
Numerical investigation on thrust production and unsteady mechanisms of three-dimensional oscillating wing
The thrust production of an oscillating wing in the low Reynolds number regime (75 ≤ Re ≤ 1000) was investigated via threedimensional numerical simulations, primarily focusing on exploring the effects of aspect r...
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Article
Systematic investigation of a flap** wing in inclined stroke-plane hovering
The objective of the paper is to perform a systematic investigation of a flap** wing in inclined stroke-plane hovering which is observed in insects such as dragonflies, true hoverflies and Coleopteran. Numer...
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Article
Numerical investigation of the aerodynamic benefits of wing-wing interactions in a dragonfly-like flap** wing
Numerical simulations are performed to investigate the aerodynamic benefits of wing-wing interactions on a dragonfly-like flap** wing while hovering, at a value of Reynolds number Re set to 630. The local phase...
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Article
Effects of advance ratio on elytra-hindwing interaction in forward flying Coleopteran beetle
In the present study, numerical simulations are performed to explore the significance of elytron-hindwing interaction in the forward flying Coleopteran beetle. The study investigates the effects of hindwing st...
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Article
Practical payload assessment of a prototype blade for agricultural unmanned rotorcraft
Unmanned rotorcraft represents a new paradigm in agricultural activities. Rotor-blade design to improve lift performance was necessitated because payload-mounted flights suffer from a lack of lift. A prototype...
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Article
Aerodynamic performance evaluation of basic airfoils for an agricultural unmanned helicopter using wind tunnel test and CFD simulation
There is growing interest in unmanned aerial pesticide application, which is a new farming paradigm aimed at reducing labor and improving production stability. To alleviate the difficulties being experienced b...
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Article
Open AccessAuthor Correction: Two-magnon scattering in the 5d all-in-all-out pyrochlore magnet Cd2Os2O7
A correction to this article has been published and is linked from the HTML version of this article.
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Article
Aerodynamic performance optimization for the rotor design of a hovering agricultural unmanned helicopter
The importance of using Agriculture unmanned helicopters (AUHs), especially for spraying pesticides and fertilizers on any terrain type to ensure crop yields, has been recently acknowledged. Apart from flying ...
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Article
Open AccessTwo-magnon scattering in the 5d all-in-all-out pyrochlore magnet Cd2Os2O7
5d pyrochlore oxides with all-in-all-out magnetic order are prime candidates for realizing strongly correlated, topological phases of matter. Despite significant effort, a full understanding of all-in-all-out ma....
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Article
Open AccessX-ray Absorption Spectroscopy Study of the Effect of Rh do** in Sr2IrO4
We investigate the effect of Rh do** in Sr2IrO4 using X-ray absorption spectroscopy (XAS). We observed appearance of new electron-addition states with increasing Rh concentration (x in Sr2Ir1−xRhxO4) in accorda...
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Article
PIV study of vortexing during draining from square tanks
The flow field in square tanks with various corner roundings is studied to investigate drain flow characteristics. An attempt is made to understand the mechanism of flow field responsible for vortex suppressio...
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Article
Draining from cylindrical tanks with vane-type suppressors — A PIV study
The vortexing phenomenon that occurs in a cylindrical container is studied using PIV. The influence of the vane-type suppressors which prevent the vortex formation is investigated. An attempt has been made to ...
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Article
Interference excitation of a square section cylinder
Wind tunnel experiments were conducted to study the interference excitation of a square section cylinder (test cylinder) and the results are reported in this paper. The study was carried out at some specific r...
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Chapter and Conference Paper
Evidence of Hemiplegic Hand Function Recovery Following Chronic Stroke Patients Using EMG, fMRI and DTI
The aim of this study was to evaluate the motor recoveries in 3 chronic hemiparetic patients with Fugl-Meyer assessment (FMA), modified Ashworth scale (MAS), manual muscle test (MMT) scores, EMG characteristic...
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Article
A numerical study on the heat transfer enhancement behavior of water-microparticles suspension
The heat transfer enhancement characteristics of water with polystyrene particles are examined in the present numerical study. The numerical study is conducted in the hydrodynamically fully developed turbulent...
