Economía Circular

 

Economía Circular

Brain Computer Interface-Based Signal Processing Techniques for Feature Extraction and Classification of Motor Imagery Using EEG: A Literature Review
01/09/2024 - Abstract A communication path for people having severe neural disorders is provided by Brain Computer Interaction. The Brain–Computer Interface in an electroencephalogram is...
Blockchain and IoT integration for secure short-term and long-term air quality monitoring system using optimized neural network
31/05/2024 - Accurate air pollution prediction is vital for residents’ well-being. This research introduces a secure air quality monitoring system using neural networks and blockchain for robust analysis,...
Reinforcement learning?guided control strategies for CAR T?cell activation and expansion
29/05/2024 - The CAR T?cell activation and expansion step is simulated as a Reinforcement Learning (RL) environment in OpenAI gym. Activation strategy in terms of incremental artificial antigen presenting...
Parametric Optimization of Proton Exchange Membrane Fuel Cell Using Chaotic Swarm Intelligence Technique
17/05/2024 - Two distinct PEMFC stacks, SR?12 and NedSstack PS?6, were studied in this project. The objective function was displayed by the SSE between the experimental and optimized models to confirm the...
Flexible Conformally Bioadhesive MXene Hydrogel Electronics for Machine Learning?Facilitated Human?Interactive Sensing
30/04/2024 - A flexible conformally bioadhesive MXene hydrogel electronics is facilely fabricated for high?quality epidermal electrophysiological sensing and machine learning?facilitated human?interactive...
Adaptive Vibration Monitoring of Railway Track Structures Using the UWFBG by the Identification of Train-Load Patterns
26/04/2024 - Due to the capability of multiplexing thousands of sensors on a single optical cable, ultra-weak fiber Bragg grating (UWFBG) vibration sensing technology has been utilized in monitoring the vibration...
The Use of Wind Turbine Blades to Build Road Noise Barriers as an Example of a Circular Economy Model
26/04/2024 - This project’s objective was to create a circular economy in the composites sector by examining the possibility of using wind turbine blade composite materials to construct...
Spatiotemporal Evolution of Ecological Environment Quality and Driving Factors in Jiaodong Peninsula, China
27/04/2024 - To monitor the Ecological Environment Quality (EEQ) of the Jiaodong Peninsula and provide a scientific basis for ecological environment governance and sustainable development in the region, this...
A hybrid multi-scale fusion paradigm for AQI prediction based on the secondary decomposition
25/04/2024 - With rapid industrialization and urbanization, air pollution has become an increasingly severe problem. As a key indicator of air quality, accurate prediction of the air quality index (AQI) is...
A Temporal Methodology for Assessing the Performance of Concatenated Codes in OFDM Systems for 4K-UHD Video Transmission
24/04/2024 - The communication channel is a critical part of the process of information degradation. In the 4K ultra-resolution video transmission domain, the communication channel is a crucial part where...
Dynamics of a Quantum System Interacting with White Non-Gaussian Baths: Poisson Noise Master Equation
- Quantum systems are unavoidably open to their surrounding degrees of freedom. The theory of open quantum systems is thus crucial to understanding the fluctuations, dissipation, and decoherence of a...
Aerosol?Synthesized Surfactant?Free Single?Walled Carbon Nanotube?Based NO2 Sensors: Unprecedentedly High Sensitivity and Fast Recovery
16/04/2024 - NO2 chemical sensors using aerosol?synthesized single?walled carbon nanotubes demonstrate unprecedently high sensitivity, ultrafast response/recovery, and low limit of detection. This is owing to the...
High-Precision Position Detection and Communication Fusion Technology Using Beacon Spread-Spectrum Modulation with Four-Quadrant Detector
16/04/2024 - In space laser communication, the wide divergence angle of beacon light leads to substantial spatial losses, compounded by background light and detector noise; this results in compromised precision...
Control of working memory by phase–amplitude coupling of human hippocampal neurons
17/04/2024 - Retaining information in working memory is a demanding process that relies on cognitive control to protect memoranda-specific persistent activity from interference1,2. However, how cognitive control...
Near?Infrared?II Nanomaterials for Activatable Photodiagnosis and Phototherapy
13/04/2024 - Near?Infrared?II (NIR?II) spans wavelengths between 1,000 to 1,700 nanometers, featuring deep tissue penetration and reduced tissue scattering and absorption characteristics, providing robust support...
Aerospace, Vol. 11, Pages 307: An Autonomous Tow Truck Algorithm for Engineless Aircraft Taxiing
14/04/2024 - The aviation industry has proposed multiple solutions to reduce fuel consumption, air pollution, and noise at airports, one of which involves deploying electric trucks for aircraft towing between the...
Recent advancements in silica filled natural rubber composite: A green approach to achieve smart properties in tyre
08/04/2024 - Abstract The partial or total replacement of carbon black by silica fillers is initiated through various techniques for environment-friendly, smart, and fuel-efficient NR...
Aerospace, Vol. 11, Pages 291: Data Assimilation of Ideally Expanded Supersonic Jet Using RANS Simulation for High-Resolution PIV Data
09/04/2024 - Data assimilation using particle image velocimetry (PIV) and Reynolds-averaged Navier–Stokes (RANS) simulation was performed for an ideally expanded supersonic jet flying at a Mach number of...
Aerospace, Vol. 11, Pages 292: Serrations as a Passive Solution for Turbomachinery Noise Reduction
09/04/2024 - Aircraft engine noise has become a significant concern for air operators to address. Engineering strategies have resulted in the development of easily applicable solutions, known as “passive...
An Innovative Passive Noise Control Technique for Environmental Protection: An Experimental Study in Explosion Noise Attenuation
11/04/2024 - Passive noise control techniques are an effective way of mitigating environmental noise pollution caused by industrial activities, assisting with long-term sustainability in workplace health and...