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Results in Engineering
Scopus
ISSN 2590-1230 · Elsevier · 8,179 articles in the index
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Journal Article
Optimizing Cu-Cu bonding quality in nanotwinned Cu films through plasma-induced surface roughening
This study explores low-temperature Cu-Cu bonding using highly -oriented nanotwinned copper (NT-Cu) films with various surface roughness. Ar plasma treatment was applied to modulate surface roughness with Rq = 1.6, 2.5, 5.2, and 10.9 nm, measured by atomic force microscopy (AFM). The specimens were…
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Journal Article
Synergistic enhancement of adsorption capacity and separability in magnetic rice husk biochar for Methyl Orange remediation
Methyl Orange (MO) is a widely used organic dye that poses significant environmental risks due to its toxicity, persistence, and difficulty in degradation. To address this issue, this study aimed to develop a low-cost, magnetically separable adsorbent for the efficient removal of MO from aqueous…
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Journal Article
A learning and sampling strategies collaborative aided differential evolution algorithm and application in hydrodynamic optimization
Traditional differential evolution (DE) algorithms have been extensively employed in a wide range of optimization tasks; however, their practical performance is often hindered by issues such as premature convergence and limited search efficiency. Although numerous enhanced differential evolution…
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Journal Article
Analyzing the effect of altering solar photovoltaic panel azimuth angles on energy production
Global energy demand is expected to increase, leading to higher greenhouse gas emissions from fossil fuels. Countries are adopting renewable energy sources such as photovoltaic panels, but optimal performance depends on azimuth angle, solar radiation, and location. This study simulated four azimuth…
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Journal Article
Development of a standardized DSMC-preCICE coupling framework for flow-structure interactions in rarefied conditions
Simulating flow-structure interactions (FSI) in rarefied gas conditions is crucial for aerospace and microsystem applications. However, progress in this area has been hindered by a lack of standardized and reusable computational tools. This paper presents a standardized, non-intrusive coupling…
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Journal Article
HMV-Net: Resource-efficient monocular depth estimation for UAV cargo delivery
Monocular depth estimation for UAV cargo delivery must balance limited onboard computational resources against high accuracy requirements in safety-critical near-field regions (0–30 meters). Inspired by human myopic vision principles, this work presents HMV-Net, a bio-inspired framework that…
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Journal Article
Molecular property prediction: Input types and information processing in machine learning models
Molecular property prediction is at the core of machine learning (ML)-driven materials and drug discovery. Effectively navigating the ML workflow requires careful consideration of molecular representations, input preparation strategies, and model architectures. This review aims to provide an…
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Journal Article
Autonomous disulfide-crosslinked PEGDA solid polymer electrolyte for self-healing lithium-ion batteries under urban EV conditions
The accelerating demand for lithium-ion batteries (LIBs) in urban electric vehicles (EVs) has intensified exposure to harsh operational environments characterized by repetitive cycling, mechanical stress, and temperature fluctuations. These conditions critically accelerate electrolyte degradation…
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Journal Article
A fundamental study on clarifying the potential performance of a new rechargeable battery using uranium as an active material
Depleted uranium is a byproduct of the production of nuclear fuel, and various efforts have been made to develop new applications of it. The utilization of depleted uranium as an active material in redox-flow batteries is one of the promising applications. Quite recently we demonstrated a new…
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Journal Article
Nanomaterials for ballistic protection: Advances and future prospects-a review
The increasing lethality of ballistic threats and the increasing demand for lightweight and portable protection have revealed the critical limitations of conventional armor materials, such as high material density, poor flexibility, and limited multi-hit capability. In response, nanotechnology has…
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Journal Article
Enhancing engine reliability with machine learning techniques on spark plug deposition using green alcohol blend fuels on gasoline engine
There is an urgent need for more sustainable alternatives due to the negative effects of conventional petroleum fuels on global warming and climate change. Alcohol-based fuels, including ethanol, have been investigated as a potential remedy. However, using some fuel blends for an extended period of…
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Journal Article
Advances in hybrid renewable energy systems coupled with mechanical energy storage: Progress and challenges
Hybrid renewable energy systems (HRES) have gained attention as an effective approach to address the variability and intermittency issues of standalone renewable energy technologies. Coupling these systems with mechanical energy storage systems (MESS) enhances energy reliability and long-term…
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Journal Article
Application of fractional calculus to tribological analysis of magnetic fluid-Based parallel plate slider bearing
Fractional calculus has also developed itself as an effective mathematical representation of modeling complex dynamic systems with memory and hereditary behaviour with important advantages in tribological application where integer-order models do not exhibit micro- and nanoscale effects. Although…
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Journal Article
Enhanced leaching and separation of gold and copper from gold-containing copper-based waste
To address toxic substances and ammonia-nitrogen wastewater from cyanidation/aqua regia-based recovery of gold-bearing copper-based electrical contact scrap, Chlorination-oxidation enhanced leaching was proposed by using an HCl-NaCl-NaClO3 system in this study. Combined with thermodynamic…
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Journal Article
Solidification performance of nanoparticle-augmented PCM in finned cavities: A galerkin method investigation
This work delivers a detailed numerical analysis of the solidification characteristics of a phase change material (PCM) housed in an elliptical cavity outfitted with internal fins, designed to boost the efficiency. The setup integrates extended heat-transfer surfaces with dispersed nanopowders to…
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Journal Article
Thermal – hydraulic performance assessment of accident tolerant fuel in a VVER-1000 nuclear reactor via computational fluid dynamics approach and hot channel analysis
The integration of accident tolerant fuel technologies into existing reactor designs is a promising approach to enhance nuclear safety and operational reliability. This study presents a comprehensive thermal hydraulic analysis of VVER-1000 reactor core employing various accident tolerant fuel…
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Journal Article
Evaluation of photocatalytic activity of ZnSe:Cu nanoparticles: synthesis, experimental measurement, kinetic study, and ANN modeling
Copper-doped zinc selenide nanoparticles (ZnSe: Cu NPs) containing the optimal dopant level of 2.25 mol% Cu (as established in our prior work) were synthesized via a microwave-assisted hydrothermal (MAH) method at pH 11.2. Structural characterization confirmed spherical nanoparticles (∼2 nm…
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Journal Article
Uplift resistance of winged composite piles with surplus soil backfill: Model experiments and numerical validation
This study presents a comprehensive experimental and numerical investigation of uplift resistance characteristics in winged composite pile foundations designed to utilize construction surplus soil, addressing Japan's critical construction waste management challenges where on-site utilization…
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Journal Article
Estimation of withdrawal strength of different nail diameters in coconut (Cocos nucifera) lumber subjected to accelerated aging cycles using ultrasonic tests and multiple linear regression analysis
Outside urban areas, people often live in non-engineered structures; however, these structures are more vulnerable to natural hazards such as typhoons. Past studies show that pull-out (withdrawal) risk is significantly higher than pull-over risk on these structures in the Philippines. However, one…
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Journal Article
Development of sustainable structural lightweight concrete with fine recycled aggregates
This study aims to develop a sustainable structural lightweight concrete (LWC) incorporating recycled fine aggregate (RFA) derived from concrete waste. Lightweight expanded clay aggregate (LECA), in both high-density and low-density forms, was used to replace the natural coarse aggregate, while the…
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