Results 111 to 120 of about 207,959 (296)

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Implementación de Tecnología Zigbee en una Red Modbus para Aplicaciones Inalámbricas en Automatización Industrial

Revista Politécnica, 2015
Resumen: Zigbee es un estándar que define un conjunto de especificaciones para redes inalámbricas de sensores a corta distancia y baja velocidad de transmisión.
MARIA TARHAN, FRANCISCO DE LA CRUZ, MAGDA DIAZ   +2 more
doaj  

Technology for Improving the Accuracy of Predicting the Position and Speed of Human Movement Based on Machine Learning Models

Technologies
The solution to the problem of insufficient accuracy in determining the position and speed of human movement during interaction with a treadmill-based training complex is considered. Control command generation based on the training complex user’s actions
Artem Obukhov, Denis Dedov, Andrey Volkov, Maksim Rybachok   +3 more
doaj   +1 more source

Progress of display performances: AR, VR, QLED, and OLED

Journal of Information Display, 2020
In 2019, the device performances of the display technologies were largely advanced by the development of new materials and of the device architecture and driving scheme.
Ho Jin Jang, Jun Yeob Lee, Jaeyun Kim, Jeonghun Kwak, Jae-Hyeung Park   +4 more
doaj   +1 more source

Organ donation training using VR: ODT-VR

, 2023
Peer ...
Vallespí Monclús, Pau, Álvarez, Brian, Monclús Lahoya, Eva, Fairén González, Marta   +3 more
openaire   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

VR-OCT Visualization 2 (Fig. 10)

, 2018
Demonstration of mock corneal surgery in a porcine eye guided by VR-OCT and HMD camera feedthrough (a). The surgeon passes a needle through the cornea without a microscope (b) and uses an assistant for volume manipulation (c)
Oscar Carrasco-Zevallos (3953168), Anthony Kuo (1233390), Mark Draelos (4952641), Christian Viehland (3092511), Joseph Izatt (1233405), Brenton Keller (1233393)   +5 more
core   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

Advanced Functional Materials, EarlyView.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira, Ziyauddin Khan, Swathi Suneesh, Sarbani Ghosh, Zia Ullah Khan, Reverant Crispin, Dan Zhao   +6 more
wiley   +1 more source

Distributed VR-based simulation for manufacturing [PDF]

, 2001
VR-based simulation has been applied to a wide range of industrial applications. The rapid development of networking and Internetworked 3D graphics techniques has already begun to foster the distributed VR-based simulation system.
Oraifige, I.A., Jin, L., Lister, P.M., Hall, F.R.   +3 more
core