R&D | EngiSphere

Oyster Mushrooms Cultivation © AI Illustration

Can We Grow Mushrooms from Waste? | Exploring Circular Economy in Mushroom Cultivation

Discover how scientists tested reusing spent mushroom substrate to grow new Pleurotus ostreatus (oyster mushrooms) — and what it means for circular economy and agricultural waste recycling.

Agricultural Engineering; Circular Economy; Environmental Engineering; Sustainability

A Drone Flying Over a Banana Field for Plant Disease Detection © AI Illustration

SVMobileNetV2 | Smarter Eyes for Plant Disease Detection!

Discover how a hybrid Convolutional Neural Network (CNN) and Support Vector Machine (SVM) combo, powered by UAVs and IoT sensors, achieves 98.5% accuracy in detecting banana crop diseases.

Agricultural Engineering; Computer Engineering; Computer Vision; Deep Learning; Drones; IoT; Machine Learning; Sustainability; UAV

6G Communication and Energy Harvesting © AI Illustration

Light-Powered 6G | How GaAs Photonic Cells Combine Energy Harvesting and Data Transfer

Discover how multi-segment gallium arsenide (GaAs) photonic converters could fuel energy-efficient 6G networks by merging power harvesting with high-speed optical communication.

6G; Electrical Engineering; Electronics; Energy efficiency; Energy Engineering; IoT; photonics; Photovoltaic; Sustainability; Telecommunications; Wireless Power

Cars Moving in Harmony - Multi-Agent System with Distributed Model Predictive Control © AI Illustration

Smart Cars, Smooth Traffic | Multi-Agent Systems That Think Together

Discover how distributed model predictive control and multi-agent systems are changing car-following—reducing stop-and-go jams and doubling traffic efficiency.

AI Agent; Autonomous Vehicles; Computer Engineering; Transportation

Healthcare Operations Administration © AI Illustration

How LLMs Are Revolutionizing Healthcare Operations Scheduling

Discover how large language models and optimization algorithms are reshaping clinician scheduling for fairness, efficiency, and well-being in healthcare operations.

AI; Computer Engineering; Healthcare; LLMs; Management

A Small Autonomous Electric Vehicle Inspecting the Structural Integrity of a Bridge © AI Illustration

Bridge Inspections Ahead

How an Autonomous Vehicle is Revolutionizing Bridge Inspection and Structural Integrity Monitoring with AI-Driven Drive-By Scanning.

AI; Autonomous Vehicles; Civil Engineering; Computer Engineering; Electrical Engineering; Infrastructure; Structures

an eVTOL Aircraft © AI Illustration

Hybrid Skies | How eVTOLs Are Taking Flight with Hybrid-Electric Power

Discover how hybrid-electric propulsion is revolutionizing eVTOLs—boosting range, efficiency, and sustainability through smart energy management and next-gen control.

Aerospace; Electrical Engineering; Energy efficiency; Energy Engineering; Energy Systems; Mechanical Engineering; Sustainability

Protecting Solar Power Plants from Solar Inverter Attack © AI Illustration

Silent Sabotage | Solar Inverters Under Attack

How hidden hardware Trojans in solar inverters could threaten power grids worldwide, and what engineers can do to secure renewable energy systems.

Computer Engineering; Cybersecurity; Electrical Engineering; Electrical Grids; Electronics; Energy Engineering; Energy Systems; Renewable Energy; Solar Energy

An Electric Vehicle Charging Infrestructure © AI Illustration

Designing EV Charger Networks for the Future

A new study shows how cities can expand electric vehicle charger infrastructure by predicting demand and optimizing placement while protecting the power grid.

Civil Engineering; Electric Vehicles; Electrical Engineering; Electrical Grids; Energy Engineering; Infrastructure; Sustainability; Urbanism

A Bus Stop as Part of Urban Transportation © AI Illustration

Bridging the Equity Gap in Urban Transportation

How fair access to transit and walking can reshape social equity in our transportation system.

Civil Engineering; Society; Urban Transportation; Urbanism

Methylene Blue Wastewater © AI Illustration

Smart Hydrogel Tackles Methylene Blue Wastewater

Fe₃O₄/poly(acrylic acid) hydrogels show high reusability and adsorption power for methylene blue removal, promising a greener wastewater treatment solution.

Chemical Engineering; Environmental Engineering; Wastwater Treatment and Reuse; Water Engineering

The Three Sisters Farming for Sustainable Agriculture © AI Illustration

The Three Sisters | A Blueprint for Sustainable Agriculture

Discover how the ancient milpa polyculture of maize, beans, and squash—known as the "three sisters"—offers lessons for sustainable agriculture today.

Agricultural Engineering; Environmental Engineering; Fertilization; Sustainability

A Smart Factory Assembly Line © AI Illustration

Intelligent Predictive Techniques for Better Product Quality

How Artificial Neural Networks and Genetic Algorithms transform manufacturing with predictive decision-making to boost efficiency and product quality.

AI; Computer Engineering; Industrial Engineering; Management; Mechanical Engineering; Quality Control; Smart Factories

Ambient Air Pollution © AI Illustration

Easier Sensor Calibration to Fight Ambient Air Pollution

A new portable calibration chamber boosts accuracy of PM sensors with wireless control and Python software—helping us monitor ambient air pollution smarter.

Air Pollution; Climate Change; Computer Engineering; Electrical Engineering; Environmental Engineering; Sensors; Sustainability

An Offshore Copper Cable © AI Illustration

Upcycling Copper for 3D Printing | Turning Scrap into Gold

Discover how scientists transformed copper scrap into high-quality copper powder for additive manufacturing, boosting sustainability and cutting emissions by over 70%.

3D Printing; Additive Manufacturing; Circular Economy; Industrial Engineering; Materials; Mechanical Engineering; Sustainability

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