Results 51 to 60 of about 63,907,167 (294)

Al1−xHfxN$\text{Al$_{1-x}$Hf$_{x}$N}$ Thin Films with Enhanced Piezoelectric Responses for GHz Surface Acoustic Wave Devices

Advanced Electronic Materials, EarlyView.
Reactively sputtered wurtzite Al1‐xHfxN thin films, exhibiting strong c‐axis texture and enhanced piezoelectric response, are demonstrated as a cost‐effective alternative to Al1‐xScxN. X‐ray absorption spectroscopy reveals that cross‐gap N 2p–Hf 5d hybridization increases the Born effective charge and enables a multifold increase in piezoelectric ...
Laura I. Wagner, Verena Streibel, Esperanza Luna, Katarina S. Flashar, Valentin Walbrunn, Walid Anders, Nicole Volkmer, Doreen Steffen, Katrin Morgenroth, Frans Munnik, Tsedenia A. Zewdie, Saswati Santra, Jutta Schwarzkopf, Ian D. Sharp, Mingyun Yuan   +14 more
wiley   +1 more source

A Multimodal Intelligent System for Human Digital Twin Simulation with Continuous Kinematic Data Tracking, Biometric Prognosis, and Cognitive State Feedback in Industrial Environments

Advanced Intelligent Discovery, EarlyView.
This article implements a unified human digital twin framework that integrates cutting edge actuation, sensing, simulation, and bidirectional feedback capability. The approach includes integrating multimodal sensing, AI, and biomechanical simulation into one compact system.
Tajbeed Ahmed Chowdhury, Sebastian Gratz‐Kelly, Eric Wagner, Paul Motzki, Martina Lehser   +4 more
wiley   +1 more source

Plan para la igualdad de oportunidades de las mujeres rurales de Colombia (PIIOM/RURAL) [PDF]

, 2000
La necesidad de formular un plan específico para las mujeres rurales dentro del "Plan de Igualdad de Oportunidades para las Mujeres Colombianas", actualmente en proceso de diseño por parte del Gobierno, tiene varias justificaciones y antecedentes.
Gutiérrez C., Myriam Lucía
core  

The Power of Words from the 2024 United States Presidential Debates: A Natural Language Processing Approach

Information
This study analyzes the linguistic patterns and rhetorical strategies employed in the 2024 U.S. presidential debates from the exchanges between Donald Trump, Joe Biden, and Kamala Harris.
Ana Lorena Jiménez-Preciado, José Álvarez-García, Salvador Cruz-Aké, Francisco Venegas-Martínez   +3 more
doaj   +1 more source

Multirobot Aerial Soft Manipulator for Floating Litter Collection

Advanced Intelligent Systems, EarlyView.
A multirobot aerial manipulator enables autonomous floating litter collection by controlling the shape of a flexible rope equipped with a hook‐based tool. Adaptive rope‐shape planning enhances grasping performance while reducing tension, demonstrating the potential of aerial robots for floating litter removal. Removing floating litter from water bodies
Antonio González‐Morgado, Sander Smits, Guillermo Heredia, Anibal Ollero, Alexandre Krupa, François Chaumette, Fabien Spindler, Antonio Franchi, Chiara Gabellieri   +8 more
wiley   +1 more source

AI‐Enabled RGB Light‐to‐Frequency Sensor for Nondestructive Salinity Stress Monitoring in Medicinal Plants

Advanced Intelligent Systems, EarlyView.
A distributed wireless sensing framework enables noninvasive monitoring of plant salinity stress through leaf reflectance measurements acquired with portable optical sensors. The collected data are processed using TinyML‐based neural network models deployed at the edge, enabling accurate, real‐time, and low‐cost classification of salinity levels, while
Ali Ahmad, Vinie Lee Silva‐Alvarado, Arman Heydari, Sandra Sendra, Jaime Lloret   +4 more
wiley   +1 more source

Performance Evaluation of Super‐Resolution Techniques for Characterization and Phenotyping of Commodity Crops Using Multispectral Imagery

Advanced Intelligent Systems, EarlyView.
This study assesses the suitability and performance of single‐image super‐resolution methods when applied directly, and without any fine‐tuning, to multispectral images of maize and sunflower crops. It evaluates not only super‐resolution performance, but also the preservation of spectral integrity and vegetation‐index reliability. Multispectral imagery
Abhiram Karukayil, João F. C. Mota, Mateo Vásquez‐Guevara, Tito Arevalo‐Ramirez, Fernando Auat Cheein   +4 more
wiley   +1 more source

¿Cómo construir un Plan de Desarrollo Territorial? [PDF]

La elección implica para los(as) nuevos(as) gobernantes el enorme compromiso de desarrollar su propuesta política. Esta cartilla es el punto de partida para quienes son elegidos(as) como gobernantes locales.Caja de Herramientas para Liderazgos Políticos ...

core   +1 more source

Substrate Specificity of a Cationic Peptidase from L

Natural Product Communications, 2008
A cationic peptidase, named hemisphaericin-C, has been purified from the juice of Bromelia hemisphaerica fruits by ammonium sulfate precipitation, gel filtration on Sephadex G-75 and cationic exchange chromatography on carboxymethyl cellulose (CMC), to ...
Cortés-Vázquez Ma. Isabel, Muñoz-Sánchez José Luis, Briones-Martínez Roberto   +2 more
doaj   +1 more source

DDR y temas afines en el Plan de Desarrollo de Arauca 2012-2015 [PDF]

, 2013
El Plan de Desarrollo de Arauca 2012-2015 se titula ‘Es Hora de Resultados’. Este se divide en tres capítulos. El primero es nombrado ‘Componente general’, y contiene: ‘Fundamentos del plan’; la ‘Visión Compartida Arauca 2032 Geoestratégica, Innovadora y

core