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Blockchains (Databases)

Enhanced Sliding Skip List Index for Efficient Data Retrieval in Blockchain-Based IIoT Systems

Researchers at Ningbo University have proposed a new index, Enhanced Sliding Skip List (ESSL), that addresses the critical bottleneck of inefficient data retrieval in blockchain-based Industrial Internet of Things (IIoT) applications. ESSL integrates time, frequency, and long-term trend weights into a unified dynamic framework, achieving a balance between real-time responsiveness

LEDs

Breakthrough in LED Display Technology: Fuzhou University Reveals Light-Emitting Display Device Based on Special-Shaped nLED Grains

Researchers at Fuzhou University have made a significant discovery in the field of integrated semiconductor light-emitting and display technology. Their invention, a light-emitting display device based on special-shaped nLED grains, has the potential to revolutionize the display industry. This innovative technology addresses the challenges of transferring grains with different light-emitting

Energy management

Breakthrough in Nanotechnology: Amorphous TiO2 Nanofilm Exhibits Excellent Electrochromic and Energy Storage Properties

Researchers at Nanjing University of Posts and Telecommunications have made a significant breakthrough in the development of amorphous TiO2 nanofilms. The study, conducted using a pulsed magnetron sputtering method, has yielded a nanofilm with exceptional electrochromic performance in visible and near-infrared bands. The findings also demonstrate the nanofilm's

Integrated circuit fabrication

Breakthrough in Quantum Dots Research: Tohoku University Achieves Formation of Few-Electron Triple Quantum Dots

Researchers at Tohoku University have made a groundbreaking discovery in the field of nanotechnology, achieving the formation of few-electron triple quantum dots in zinc oxide (ZnO) heterostructures. This breakthrough has significant implications for the development of quantum bit applications, as ZnO's low natural abundance of isotopes with nuclear