651 Result(s)
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Article
Recent Advancements in Fluid Dynamics: Drag Reduction, Lift Generation, Computational Fluid Dynamics, Turbulence Modelling, and Multiphase Flow
By improving the understanding of fluid behaviour and allowing the development of cutting-edge technologies that enhance fluid-related processes in various sectors, advances in fluid dynamics serve a crucial r...
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Article
A Review of Cluster Dynamics in Studying Radiation Damage: Dominant Factors and Practical Implications
Radiation damage to structural materials is a pivotal concern impacting the safety and stability of nuclear energy systems. The microstructure alterations induced by irradiation encompass defect generation, di...
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Article
Open AccessAchieving consistency of flexible surface acoustic wave sensors with artificial intelligence
Flexible surface acoustic wave technology has garnered significant attention for wearable electronics and sensing applications. However, the mechanical strains induced by random deformation of these flexible S...
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Article
Electricity Generation Potential Forecast of Bei**g Municipal Solid Waste Separation Rate Based on GRA-BiLSTM Model
China MSW (Municipal solid waste) is being transformed from a strictly environmental problem to a renewable resource. Effective treatment of future MSW requires reliable forecasts of MSW generation, separation...
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Article
A New Process of Chlorine Deep Removal in Zinc Sulfate by Highly Active Copper from Copper Slag
Chloride concentration is one of the important factors that seriously affect the electrolysis of zinc sulfate. The copper slag used in the copper slag dechlorination method has low activity due to long-term st...
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Article
Rational design of robust and transparent superrepellent surfaces for long-term marine antifouling
Superhydrophobic surfaces have demonstrated exceptional efficacy in combatting biofouling contaminations of optical devices and equipment in marine applications. However, the fabrication of highly transparent ...
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Article
Open AccessA method for extracting aquatic animal disease prevention and control events integrated with capsule network
Addressing the issue of long-tail event entity recognition in aquatic animal disease prevention and control, this paper proposes an event extraction method that integrates capsule networks. The method designs ...
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Article
Effect of TiO2 on the Phase Transformation and Microstructure Evolution of Ti-Containing Melting Slag in the Alkali Fusion Process
The effect of TiO2 on the phase transformation and microstructure evolution of Ti-containing melting slag in the alkali fusion process has been investigated. The results showed that, after alkali fusion roasting,...
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Article
Valorization of Xylose Residues and Crude Glycerol for Production of Biopolyurethane Foam
Currently, polyurethane (PU) products are heavily dependent on petroleum resources, highlighting an urgent need to develop new bio-based materials. This study aimed to develop a sustainable method of utilizing...
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Article
Machine learning-aided generative molecular design
Machine learning has provided a means to accelerate early-stage drug discovery by combining molecule generation and filtering steps in a single architecture that leverages the experience and design preferences...
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Article
Preparation of Biochar Composite Graphene Oxide for the Removal of Boron in Simulated Fracturing Flowback Fluid
The treatment of boron in fracturing backflow fluid is a widely studied issue in oil and gas resource extraction. In this work, the material of canola straw-derived biochar composite graphene oxide (BC@GO) was...
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Article
Microstructure and Properties of Dissimilar Butt Joints of Aluminum to Copper by Cold Metal Transfer with Preheating
The dissimilar butt joining of aluminum alloy and copper was successfully realized by cold metal transfer (CMT) welding–brazing with the help of preheating on copper. Preheating could balance the effect of the...
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Article
Flow excitation mechanisms of unbalanced impeller forces after pump power-trip of ultra-high head pump-turbines
To elucidate the dynamic mechanisms of unbalanced impellers in ultra-high head pump-turbines (PTs), this study employed a one- and three-dimensional coupled method to simulate the pump power-trip (PPT) process...
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Article
A Sustainable Innovation Framework Based on Lean Six Sigma and Industry 5.0
Industry 5.0 envisions a human-centered approach to design and value creation. In addition, the Lean Six Sigma (LSS) methodology has proved successful in enhancing production activities and quality. By integra...
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Article
Influence Mechanism of Sn on 2.7%Si-0.5%Al Non-oriented Silicon Steel
Effects of Sn on microstructure, texture and magnetic properties of 2.7%Si-0.5%Al non-oriented silicon steel in industrial production were studied by X-ray diffraction and electron backscattering diffraction. ...
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Article
Open AccessA near-zero quiescent power breeze wake-up anemometer based on a rolling-bearing triboelectric nanogenerator
Wind sensors have always played an irreplaceable role in environmental information monitoring and are expected to operate with lower power consumption to extend service lifetime. Here, we propose a breeze wake...
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Article
Leachability of potentially toxic elements from soils: New insights into coupled effects of acidification and freeze-thaw
Little was known about the leaching behavior of potentially toxic elements (PTEs) from soils under the interaction between freeze-thaw (F-T) cycle and the solutions of varying pH values. In this study, PTEs le...
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The field-scale stabilization remediation and assessment of potential toxic elements based on the multi-source information from a Chinese Pb/Zn smelter contaminated site
Potential toxic elements (PTEs) generally co-existing in soils make a great challenge to the sustainable development and utilization of smelter contaminated sites. This study delved into the pollution characte...
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Characteristic, resource approaches and safety utilization assessment of non-ferrous metal smelting slags: A literature review
As an industrial byproduct of smelter operations, smelting slag has brought certain environmental issues including without taking safety precautions or using appropriate management. Through a thorough analysis...
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Open AccessPreparation of shape memory polyurethane composite materials by grafting PCL onto CNFs with different carboxyl content
This study describes the preparation of cellulose nanofibers (CNFs) with varying amounts of carboxyl groups from rice straw pulp using the TEMPO/NaBr/NaClO oxidation system. The resulting CNFs were found to be...
