Results 11 to 20 of about 7,123 (111)

Smartness and Technical Readiness of Latin American Cities: A Critical Assessment

IEEE Access, 2018
In almost every forum around the world, country leaders are discussing over the necessity of building smart cities. However, even the term “smart city”is diffuse nowadays.
Marta Calderon, Gustavo Lopez, Gabriela Marin   +2 more
doaj   +1 more source

In Situ Photoacoustic Study of Optical Properties of P-Type (111) Porous Silicon Thin Films

Nanomaterials, 2021
Porous silicon (PSi) on p++-type (111) silicon substrate has been fabricated by electronically etching method in hydrofluoric acid (HF) media from 5 to 110 mA/cm2 of anodizing current density.
Cristian Felipe Ramirez-Gutierrez, Ivan Alonso Lujan-Cabrera, Cesar Isaza, Ely Karina Anaya Rivera, Mario Enrique Rodriguez-Garcia   +4 more
doaj   +1 more source

Triple funcionalidad del empresario; Socio, directivo y asalariado; Un enfoque administrativo y jurídico

Revista Nacional de Administración, 2021
El artículo aborda la figura empresarial y jurídica denominada como la triple funcionalidad del empresario, la cual es dada por la existencia de las tres condiciones específicas y simultaneas en una misma persona, siendo estas el ser socio, miembro de la
Juan Diego Sánchez Sánchez
doaj   +1 more source

Thermal Stability and Optical Behavior of Porous Silicon and Porous Quartz Photonic Crystals for High-Temperature Applications

Photonics
This work investigates the changes in the optical response of photonic crystals based on porous silicon (PSi) as a function of temperature. Using the transfer matrix method in combination with thermo-optical properties, we numerically calculate the ...
Ivan Alonso Lujan-Cabrera, Ely Karina Anaya Rivera, Jose Amilcar Rizzo Sierra, Jonny Paul Zavala De Paz, Cesar Isaza, Cristian Felipe Ramirez-Gutierrez   +5 more
doaj   +1 more source

The new Flemings now sing: a methodological evaluation of gamification and citizen science strategies to raise awareness on antimicrobial resistance

Immunology &Cell Biology, Volume 104, Issue 3, Page 265-275, March 2026.
The SWICEU project's awareness strategy against the rise of AMR combines direct participation in laboratory experiments and awareness campaigns as well as the creation of gamification materials to engage the public. All of this is supported by dissemination through the media, social networks and participation in online and live events.
Antonio Tarín‐Pelló, Sara Fernández‐Álvarez, Beatriz Suay‐García, Elisa Marco‐Crespo, José Ignacio Bueso‐Bordils, Carolina Galiana‐Roselló, María‐Teresa Pérez‐Gracia   +6 more
wiley   +1 more source

An Efficient Data Transmission Protocol Based on Embedded System Using Cellular Technology Infrastructure

Applied Sciences
Every time the proper functioning of the vehicles must be guaranteed, as well as safety and efficiency. To achieve this, some expensive solutions are used, with few connectivity options and that fail to meet consumer demand.
Cesar Isaza, Jonny Paul Zavala De Paz, Ely Karina Anaya, Jose Amilcar Rizzo Sierra, Cristian Felipe Ramirez-Gutierrez, Pamela Rocio Ibarra Tapia   +5 more
doaj   +1 more source

Evolución del concepto producto y servicio en la biblioteca: organización orientada al servicio e intensiva en conocimiento

e-Ciencias de la Información, 2018
El presente artículo tiene por objeto el análisis de lo que significa la biblioteca como organización orientada al servicio e intensiva en conocimiento.
Valentino Morales López
doaj   +3 more sources

Influence of Blood Rheology on Hemodialysis Efficiency via Computational Simulation

Chemical Engineering &Technology, Volume 49, Issue 1, January 2026.
This study presents a CFD framework for hemodialysis that explicitly incorporates cholesterol‐dependent non‐Newtonian blood rheology. By coupling mass transport with the mHAWB model, the work quantifies how rheology alters creatinine removal and optimal operating conditions. ABSTRACT This work presents a computational study of hemodialysis in cocurrent
L. A. Ramírez‐Torres, E. E. Herrera‐Valencia, J. Flores‐Gerónimo, C. Soriano‐Correa, V. J. Hernández‐Abad, F. Calderas   +5 more
wiley   +1 more source

A Comparative Benchmark of Face Detection Models for Noisy and Dynamic Online Class Environments

Future Internet
Monitoring students’ on-screen availability is increasingly critical for analyzing participation patterns in synchronous online learning, especially under videoconferencing conditions characterized by compressed video streams, low-resolution face regions,
Cesar Isaza, Pamela Rocío Ibarra Tapia, Cristian Felipe Ramirez-Gutierrez, Jonny Paul Zavala de Paz, Jose Amilcar Rizzo Sierra, Karina Anaya   +5 more
doaj   +1 more source

Análisis de la formación de trombo después del cierre de orejuela utilizando simulaciones de flujo personalizadas

REC: Interventional Cardiology, 2021
RESUMEN Introducción y objetivos: El cierre de la orejuela izquierda (COI) puede ser una alternativa de tratamiento eficaz para prevenir eventos cardiovasculares en pacientes con fibrilación auricular, en especial en aquellos con alto ...
Jordi Mill, Victor Agudelo, Chi Hion Li, Jerome Noailly, Xavier Freixa, Oscar Camara, Dabit Arzamendi   +6 more
doaj   +1 more source