Defensa y serguridad

Bioinspired and Sustainable Physical Unclonable Functions with Antibacterial Microstructures

06/05/2025 - An eco‐friendly physical unclonable function (PUF), named HECTA, is developed through spontaneous self‐assembly of hydroxyethyl cellulose (HEC) and tannic acid (TA), forming unique...

Liquid Metal Sloshing for High‐Load Active Self‐Healing System: An Application to Tendon‐Driven Legged Robot

06/05/2025 - Liquid metal “sloshing” by the robot's own actuator is proposed to improve the self‐healing performance. The proposed method drastically enhances the healed strength by decomposing the surface...

Multi‐Disease Detection in Retinal Imaging Using VNet with Image Processing Methods for Data Generation

06/05/2025 - This study introduces a data augmentation method that expands an ophthalmology dataset by 12x, enhancing robustness and reducing overfitting. A novel VNet architecture improves accuracy by 10% over...

Exploring Skill Generalization with an Extra Robotic Arm for Motor Augmentation

06/05/2025 - Extra robotic arms promise to augment human motor functions during multitasking. Herein, diaphragmatic‐controlled extra robotic arm (XRA) is investigated, demonstrating significant performance...

Real‐Time Hot‐Rolled Coil Placement Recommendation System with Data‐Driven Model

06/05/2025 - A real‐time coil placement system is developed to enhance cooling uniformity in hot‐rolled steel coils. Combining finite element simulations with artificial neural networks, the system predicts...

Artificial Intelligences: A Bridge Toward Diverse Intelligence and Humanity's Future

29/04/2025 - Many discussions of artificial intelligence fail to address deeper questions being raised by advances in developmental biology, neuroscience, bioengineering, and philosophy of mind. Novel beings,...

Design, Modeling, and Control of a Soft Robotic Diaphragm‐Assist Device in a Respiratory Simulator

28/04/2025 - A soft robotic diaphragm‐assist device using fabric‐based pneumatic actuators with a 2‐step control system to optimize synchronization and support is introduced. This system can detect the...

Correction to “High‐Load Capable Soft Tactile Sensors: Incorporating Magnetorheological Elastomer for Accurate Contact Detection and Classification of Asymmetric Mechanical Components”

23/04/2025 - Inspired by the eye movements of humans, a multi‐degree‐of‐freedom (multi‐DOF) miniature piezoelectric actuator with a square‐circular ring structure is proposed. The actuator demonstrates...

Artificial Intelligence‐Driven Robotic Sensing System for Noninvasive Crop Health Monitoring and Autonomous Irrigation Management

22/04/2025 - A mobile robot equipped with a 3D‐printed, noninvasive electrophysiological sensor for real‐time monitoring of tomato plant health based on irrigation levels is presented. The sensor provides...

Dual Neural Network Framework with SPICE Integration for Fast and Accurate Transistor Modeling

21/04/2025 - Neural network (NN)‐based compact transistor models are often deployed and evaluated standalone due to the lack of compatibility with existing simulation program with integrated circuit emphasis...

A Robotic Hand with Soft Transmission Systems for Automated Operations of Computer Mouse

18/04/2025 - This article introduces a soft robotic hand designed to automate computer mouse operations. Inspired by the water vascular system, the bellows‐enclosed soft transmission system is proposed. This...

UltRAP‐Net: Reverse Approximation of Tissue Properties in Ultrasound Imaging

18/04/2025 - This study proposes a reverse approximation neural network (UltRAP‐Net) to extract underlying physics‐aware properties using multiple images with distinct appearances obtained at the same...

What is reproducibility in artificial intelligence and machine learning research?

18/04/2025 - In the rapidly evolving fields of artificial intelligence (AI) and machine learning (ML), the reproducibility crisis underscores the urgent need for clear validation methodologies to maintain...

Spatiotemporally Controlled Soft Robotics with Optically Responsive Liquid Crystal Elastomers

15/04/2025 - The article develops a machine vision‐based and tetherless control of a soft robotic arm made from azobenzene liquid crystal elastomers (azoLCEs). A convolutional neural network predicts the light...

Flexible Strain Sensor Enabled by Back Propagation Neural Network for Gesture Recognition

15/04/2025 - By combining 3D printing with microfluidics, a flexible strain sensor has been developed in a convenient, safe, and effective way. Consisting of a conductive microfiber with a polyurethane shell and...

High‐Throughput Nanorheology of Living Cells Powered by Supervised Machine Learning

15/04/2025 - Herein, atomic force microscopy (AFM) and machine learning are combined to determine the viscoelastic properties of living cells at the nanoscale. A universal regressor that predicts the viscoelastic...

Decreasing the Cost of Morphing in Adaptive Morphogenetic Robots

15/04/2025 - Shape‐morphing propulsive limbs enhance locomotion across land‐to‐water transitions, but prior designs rely on thermally responsive components, coupling performance to environmental...

Open issues in open world learning

14/04/2025 - Meaningful progress has been made in open world learning (OWL), enhancing the ability of agents to detect, characterize, and incrementally learn novelty in dynamic environments. However, novelty...

Reproducibility in machine‐learning‐based research: Overview, barriers, and drivers

14/04/2025 - Many research fields are currently reckoning with issues of poor levels of reproducibility. Some label it a “crisis,” and research employing or building machine learning (ML) models is no...

Regulating Airflow Using Hybrid LCN for Soft Pneumatic Circuits

10/04/2025 - To address more autonomous soft robots with embodied control and regulation systems, herein, a liquid crystal network‐based fluid regulator that can be manipulated through multiphysical stimuli is...

A Novel Anomaly Forecasting in Time‐Series Data: Feedback Connection between Forecasting and Detecting Algorithms with Applications to Power Systems

06/04/2025 - This article develops a novel feedback structure for machine learning‐based anomaly forecasting, by which both forecasting the future states and detecting the anomalies in these states can be...