⚡ Category

eess

1690 papers

⚡ electrical engineering

In-Situ VIS-NIR-SWIR Spectral Classification on Hydraulic Excavators for Selective Nickel-Laterite Mining in Sulawesi, Indonesia: A Technology-Transfer and Post-Mining Public-Space Redevelopment Framework for Peru

This paper synthesizes evidence on excavator-mounted in-situ spectral classification for selective nickel-laterite mining, proposing a technical framework for its validation in Indonesia and assessing its potential transfer to Peruvian copper operations and post-mining public-space redevelopment.

PAUL RICARDO PRUDENCIO GALVEZ2026-07-16
⚡ electrical engineering

Evaluation of Chicanes as a Traffic Calming Measure on Low- Speed Roads in India: A Before–After Field Study

This before–after field study in India demonstrates that chicanes are a highly effective, self-regulating traffic calming measure that significantly reduces vehicle speeds and mitigates rat-running on low-speed roads without causing accidents, offering a superior alternative to traditional vertical deflections for mixed traffic conditions.

Pranjal Srivastava, Irshad Malik2026-07-15
⚡ electrical engineering

Effectiveness of PhET Simulation-Based Chemistry Laboratories on Cognitive Load, Conceptual Understanding, and Engineering Problem-Solving Competence Among First-Year Civil Engineering Students

This study demonstrates that PhET simulation-based chemistry laboratories effectively reduce cognitive load, enhance conceptual understanding, and improve engineering problem-solving competence among first-year Civil Engineering students by providing interactive visualizations that bridge abstract chemical concepts with real-world applications.

Paul John D. Tiangco2026-07-15
⚡ electrical engineering

A Wearable Closed-Loop Insulin Micropump toward a Miniaturized Artificial Pancreas for Diabetes

This paper presents a wearable, closed-loop insulin micropump that integrates an electrochemical gas-driven pump with an optical glucose-responsive microneedle sensor to create a miniaturized, smartphone-controlled artificial pancreas capable of autonomously regulating blood glucose levels in diabetic mice with high precision and biocompatibility.

Xinyu Xue, Ziyu Kuang, Xiangbin Kong, Tan Cao, Rui Lin, Zhihe LONG, Tianyou Jiang, Xianchun Jin, Zhangzhi Zhao, Meihua C (…)2026-07-15
⚡ electrical engineering

Adaptive Design Governance for Resilient and AI-Enabled Architecture: Digital Evidence, Socio-Spatial Accountability and Lifecycle Learning in MENA AEC Practice

This paper proposes an adaptive design governance framework that integrates resilience, AI accountability, and socio-spatial equity into actionable decision-making protocols for the MENA AEC sector by synthesizing multidisciplinary literature and validating six core principles through expert practice records.

mohamed shedid2026-07-15
⚡ electrical engineering

Flood Response under Crowd Misinformation: Robust Belief Fusion and UAV Verification Prioritization

This paper proposes a distributionally robust decision framework that fuses uncertain crowdsourced flood reports with scarce UAV inspections to derive optimal verification strategies, proving a contamination threshold that dictates when to prioritize recalibrating unreliable sources over inspecting road states, thereby significantly reducing stranded passengers and error propagation compared to non-robust baselines.

Hailong Li, Xiangnan Song, Ya Li2026-07-15
⚡ electrical engineering

DCEG‑Net: Spatiotemporal Air‑Quality Prediction with a Decomposition‑Enhanced Graph Convolutional Recurrent Neural Network

This study proposes DCEG-Net, a dual-branch CEEMDAN-enhanced graph-temporal neural network that integrates multi-scale decomposition, temporally constrained exogenous feature selection, and graph convolutional recurrent mechanisms to achieve superior accuracy and stability in short-term air quality forecasting for complex industrial regions.

Feng Chen, Ruqi Wang, Xiaoying Zhang2026-07-15
⚡ electrical engineering

Development of a Smart Animal Intrusion Detection and Monitoring System Using PIR Motion Sensor, Camera Module, and Real-Time Mobile Alerting via IoT Connectivity

This paper presents a solar-powered IoT system integrating PIR sensors and cameras to detect wildlife intrusions with 93.5% accuracy and under 4-second latency, significantly enhancing rural security and reducing crop loss through real-time mobile alerts.

Poonam Dilip Daunde, Manoj Saha, Dipesh Bhaurao Pardeshi Pardeshi, Samarth Balasaheb Pawar, Vedant Balsaheb Buchude2026-07-15
⚡ electrical engineering

Online Flatness Detection Method and Experimental Research of Aircraft Rudder Surface Based on Bidirectionally Coupled PSO-SA Hybrid Optimization Algorithm

This paper proposes a bidirectionally coupled PSO-SA hybrid optimization algorithm with adaptive inertia weights and noise-modified acceptance criteria to enable high-precision, efficient online flatness detection of aircraft rudder surfaces, achieving sub-micron system accuracy and significantly outperforming traditional methods in both convergence speed and fitting stability.

Zeqing Yang, Jiayu Guan, Weiwei He, Yiding Yao, Yingshu Chen, Yanrui Zhang, Xuefei Zhang2026-07-15