Results 31 to 40 of about 2,036 (198)

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

Arthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada, Marcos Rafael N. Cavalcante, Itamar de Souza Santos, Márcio S. Bittencourt, Vandrize Meneghini, Paulo A. Lotufo, Alessandra C. Goulart, Isabela M. Bensenor   +7 more
wiley   +1 more source

Evaluación de tecnología para maximizar la producción de chile serrano en la Región Lagunera [PDF]

, 2018
México tiene una extensa diversidad genética de chile verde con alrededor de 40 variedades. El chile serrano es de los favoritos para su consumo en fresco mediante la elaboración de salsas.
Abel Román López, Ma. Magdalena Villa Castorena, Gerardo Delgado Ramírez, Marco Antonio Inzunza Ibarra, Ernesto Alonso Catalán Valencia   +4 more
core   +1 more source

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

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

Diccionario de ideas afines y elementos de tecnología, [PDF]

, 1899
"Elementos de tecnología" not included.Mode of access ...
Benot, Eduardo, 1822-1907.
core  

The Effectiveness of a Brief Intervention for Reducing Adolescent Alcohol Consumption

Revista Ciencias de la Salud, 2018
Introduction: Although alcohol consumption affects more than half of all adolescents, there are no known studies to assess the effectiveness of interventions to prevent or reduce consumption at a local level. The aim of this randomized clinical trial was
Karina Conde, Romina Antonela Brandariz, Aldana Lichtenberger, Mariana Cremonte   +3 more
doaj   +1 more source

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

Modelación y tecnología en la enseñanza de las matemáticas [PDF]

, 2018
La modelación matemática y el uso de tecnología son temas que en los últimos años se convirtieron en tendencias dentro de la investigación en Matemática Educativa.
Kakes, Alibeit, Zaldívar, José, Medina, Gonzalo   +2 more
core  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Desarrollo de Propulsor Hall Alimentado a Iodo [PDF]

, 2019
La tecnología de propulsores Hall (HT) representa una alternativa madura para tareas de orbit-raising y station-keeping de plataformas satelitales, que se beneficia de una gran cantidad de actividades de I+D y de la consolidación de las aplicaciones en
Paganucci Fabrizio, Pedrini D., Andreussi Tommaso, Kutufà N., Bernazzani Luca, Saravia Manuel M., Ceccarini Alessio, Pellegrini Gianni, Ducci C.   +8 more
core