Results 21 to 30 of about 167,308 (254)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Influência de um programa de iniciação científica na produção científica de professores em curso de Medicina no Brasil Influence of a scientific initiation programme on scientific output of professors on a medical course in Brazil

Revista Portuguesa de Pneumologia, 2008
Introdução: Diversos estudos vêm ressaltando a importância da iniciação científica na formação do médico, de forma que disciplinas de iniciação científica estão sendo implantadas em cursos de graduação em medicina em todo o mundo.
Raphael Joaquim Teles Cyrillo, Sérgio Setúbal, Cyro Teixeira da Silva Júnior, Luis Guillermo Coca Velarde, Ana Carolina M Tavares de Mattos, Adriana da Silva Touça, Gilberto Perez Cardoso   +6 more
doaj  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Sección radial Dialogando: una experiencia para potenciar los procesos de comunicación interpersonal en una comunidad montañosa.

Revista Científica Cultura, Comunicación y Desarrollo, 2016
La radio comunitaria en Cuba es considerada como la alternativa de comunicación con mayor preferencia a escala social, ya que posee funciones muy específicas en el plano educativo, informativo y cultural.
Julia Osidia Molina Pereda, Dariel Mena Méndez, Arelys R. Álvarez González   +2 more
doaj  

Programa de comunicación interna para el clima laboral en una red asistencial de salud del Perú

AiBi Revista de Investigación, Administración e Ingeniería
Las organizaciones públicas están sujetas cada vez más a una exigencia de parte de la ciudadanía, por lo cual, el objetivo de la presente investigación es proponer un programa de operabilidad de comunicación interna para el personal de una red ...
Nury Madeleyne Medina-Pariente, Hugo Milton Oyola-Cortez, Flor Delicia Heredia-Llatas   +2 more
doaj   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Programas de formación emocional inicial y permanente para docentes de Educación Infantil y Primaria: una revisión sistemática

Revista Complutense de Educación
Actualmente, se percibe un incremento de publicaciones sobre programas de formación socioemocional, justificado en que implican una mejora en el bienestar docente y la creación de entornos de aprendizaje de mayor calidad.
Helena Fuensanta Martínez-Saura, Antonio Calderon Luquin, María Cristina Sánchez López   +2 more
doaj   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Evolución de la presión arterial en un proceso de entrenamiento de fuerza submáxima

Revista Académica Internacional de Educación Física, 2023
El enfermarse de presión arterial incrementa de manera significativa el riesgo de sufrir cardiopatías, encefalopatías, entre otras, razón fundamental para cuidar la salud realizando actividad física planificada, es así que se desarrolló un experimento ...
Alejandro Pino Oñate
doaj  

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source