Results 101 to 110 of about 97,141 (337)

Statistical Parameterized Physics-Based Machine Learning Digital Twin Models for Laser Powder Bed Fusion Process

, 2023
A digital twin (DT) is a virtual representation of physical process, products and/or systems that requires a high-fidelity computational model for continuous update through the integration of sensor data and user input. In the context of laser powder bed
Amin, Abdullah Al, Cao, Jian, Chen, Wei, Guo, Jiachen, Li, Yangfan, Liu, Wing Kam, Lu, Ye, Mojumder, Satyajit, Wagner, Gregory J., Xie, Xiaoyu   +9 more
core  

Medical Digital Twin: A Review on Technical Principles and Clinical Applications

Journal of Clinical Medicine
The usage of digital twins (DTs) is growing across a wide range of businesses. The health sector is one area where DT use has recently increased.
M. Tortora, F. Pacchiano, S. Ferraciolli, S. Criscuolo, C. Gagliardo, Katya Jaber, Manuel Angelicchio, Francesco Briganti, Ferdinando Caranci, Fabio Tortora, A. Negro   +10 more
semanticscholar   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source

Rethinking digital twin: Introducing digital risk twin for disaster risk management

npj Natural Hazards
The digital risk twin (DRT) adapts digital twin (DT) for disaster risk management (DRM) by integrating automated and manual data collection methods, such as IoT, remote sensing, surveys and field observations, while incorporating human-in-the-loop ...
Saman Ghaffarian
doaj   +1 more source

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng, Heyan Huang, Xiangru Chen, Jie Fu, Zhiwei Sun, Mengjuan Tao, Jianwei Mao, Fei Zhang, Zhou Wan, Yuan Li, Dingan Wu, Chuchao Zhou, Yanqing Yang   +12 more
wiley   +1 more source

Implications for Using Digital Twins to Enhance Safety in Warehouse 4.0 Design

Chemical Engineering Transactions
Warehouse 4.0 is the digital transformation of traditional warehouse operations by integrating advanced technologies and automation systems. Digital twin (DT) technology is one of the technologies that can be leveraged to enhance safety in warehouse 4.0 ...
Jing Wu, Junru Ren, Ole Ravn, Lazaros Nalpantidis   +3 more
doaj  

Airstart performance of a digital electronic engine control system in an F-15 airplane [PDF]

The airstart performance of the F100 engine equipped with a digital electronic engine control (DEEC) system was evaluated in an F-15 airplane. The DEEC system incorporates closed-loop airstart logic for improved capability. Spooldown and jet fuel starter-
Burcham, F. W., Jr., Licata, S. J.
core   +1 more source

Review of the Synergies Between Computational Modeling and Experimental Characterization of Materials Across Length Scales

, 2015
With the increasing interplay between experimental and computational approaches at multiple length scales, new research directions are emerging in materials science and computational mechanics.
Dingreville, Rémi, Karnesky, Richard A., Puel, Guillaume, Schmitt, Jean-Hubert   +3 more
core   +3 more sources

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Digital Twin Technology for Tool Condition Monitoring: A Review of Recent Research

Journal of Advanced Mechanical Sciences, 2023
This research review article examines the use of Digital Twin technology (DT) in Tool Condition Monitoring (TCM). DT is a powerful technology that enables the creation of an exact digital replica of real-world entities, such as machines and tools ...
Ganeshkumar S
doaj