Along with the living environment, organisms have evolved structures that adapt to specific environments and better mechanical properties. Bioinspired materials learn from nature improve their properties by imitating structure of organisms. Based on 4D printed shape memory polymer bioinspired design method, this research proposes a soft hard phase hybrid metamaterial effect programmable Compare...

Although vanadium dioxide (VO2) exhibits the most abrupt metal-to-insulator transition (MIT) properties near room temperature, present regulation of their MIT functionalities is insufficient owing to high complexity and susceptibility associated with V4+. Herein, we demonstrate a spark plasma-assisted reactive sintering approach simultaneously achieve in situ doping VO2 within largely short per...

First Aid in Art Therapy is a therapeutic approach carried out Bosnian migrants and refugee camps from October 2019 to the present.. In an extremely challenging context for therapists beneficiaries, sessions were held according methodology of free creative expression, with high degree adjustability. A non-directed work prioritizing each participant’s needs, spontaneity, factor transitoriness, e...

Abstract The present study introduces the concept of mitigating pressure pulsations in a hydro-turbine draft tube. refers to using an adjustable guide vane system adjustability relates its ability rotate around axis. test rig for experimental is high-head Francis model turbine. Three sets vanes are distributed evenly circumferentially Each consists two hydrofoils. upper hydrofoil can move lower...

Electric vehicle (EV) users’ driving requirement is restricted by the long charging period and high cost. In this paper, a hierarchical transactive power exchange method on expressways proposed to eliminate range anxiety faced EV users further reduce their When EVs are driven expressways, battery swapping considered suitable mode due efficiency adjustability. scheduled supplement energy in stat...

Exoskeleton devices are designed for applications such as rehabilitation, assistance, and haptics. Due to the nature of physical human–machine interaction, designing operating these is quite challenging. Optimization methods lessen severity challenges help designers develop device they need. In this paper, we present an extensive systematic literature search on optimization used mechanical desi...

Lightweight sand–EPS soil (LSES) is regarded as a kind of sustainable geomaterial for providing way to reutilize fast-growing waste expanded polystyrene (EPS) packages. It usually applied in marine geotechnical engineering solve the excessive settling soft ground or bumps at bridge heads due its merits such low density, high strength, and adjustability. Aiming investigate dynamic shear strength...

Most companies survive the pain of cost and schedule overruns because inaccurate project activity time settings. In order to deliver a with target on schedule, this research proposes an inverse optimal value approach optimize durations corresponding worker assignments synchronously make infinitely close ideal cost. The leader model reflects orientation adjustability durations, follower complexi...

Solar-driven interfacial evaporation is a sustainable and economical technology for freshwater generation. Structural design of photothermal material an effective strategy to improve the performance but usually bothered by complicated processes non-adjustability. Herein, magnetic nanoparticles assembled evaporator was developed, which showed adjustable spinal array surface under uniform field i...

Bioplastics such as cellulose nanofibers (CNF) are widely used in daily life an alternative to plastics. CNF is also considered a biodegradable, readily disposable, and low-cost material, making it suitable sensor platform. The mechanically treated has both hydrophobic hydrophilic properties where the sides bond strongly with MWCNTs provide conductivity on sheet, while allow target component be...