Results 21 to 30 of about 7,129 (92)

Audio-Tactile Rendering: A Review on Technology and Methods to Convey Musical Information through the Sense of Touch

Sensors, 2021
Tactile rendering has been implemented in digital musical instruments (DMIs) to offer the musician haptic feedback that enhances his/her music playing experience.
Byron Remache-Vinueza, Andrés Trujillo-León, Mireya Zapata, Fabián Sarmiento-Ortiz, Fernando Vidal-Verdú   +4 more
doaj   +1 more source

Automatización para el cálculo de indicadores: tasas de titulación y retención utilizados en la evaluación institucional estudio de caso Escuela Superior Politécnica de Chimborazo Riobamba – Ecuador

NOVASINERGIA, 2019
Uno de los parámetros a cumplir por las Universidades y Politécnicas del Ecuador para su evaluación y acreditación son las tasas de titulación y retención, las mismas que se obtienen del número de estudiantes admitidos por primera vez en cada carrera, el
Hernán Darío Centeno Aulla, Juan Carlos Díaz Ordóñez, Gustavo Xavier Hidalgo Solórzano   +2 more
doaj  

Spinach (Spinacia oleracea L.) Growth Model in Indoor Controlled Environment Using Agriculture 4.0

Sensors
Global trends in health, climate, and population growth drive the demand for high-nutrient plants like spinach, which thrive under controlled conditions with minimal resources.
Cesar Isaza, Angel Mario Aleman-Trejo, Cristian Felipe Ramirez-Gutierrez, Jonny Paul Zavala de Paz, Jose Amilcar Rizzo-Sierra, Karina Anaya   +5 more
doaj   +1 more source

Capacities of the Research Groups at UNICAUCA, (Colombia) to Develop Spin-Off-type Undertakings

Journal of Technology Management & Innovation, 2020
This paper aims to analyze the descriptive interpretations of the census applied to sixty-four research groups classified by the Administrative Department of Science, Technology and Innovation (COLCIENCIAS) for Universidad del Cauca (UNICAUCA) in the ...
Andrés José Castrillón, Alfonso Infante Moro, Alexander Zuñiga-Collazos, Francisco José Martínez-López   +3 more
doaj   +1 more source

eMQTT Traffic Generator for IoT Intrusion Detection Systems

Future Internet
The development of effective Intrusion Detection Systems (IDS) for Internet of Things (IoT) environments is constrained by the absence of realistic, large-scale datasets, particularly for the Message Queuing Telemetry Transport (MQTT) protocol, which is ...
Jorge Ortega-Moody, Cesar Isaza, Kouroush Jenab, Karina Anaya, Adrian Leon, Cristian Felipe Ramirez-Gutierrez   +5 more
doaj   +1 more source

Unsupervised Real-Time Anomaly Detection in Hydropower Systems via Time Series Clustering and Autoencoders

Technologies
Hydropower plants generate large volumes of data with high-dimensional time series, making early anomaly detection essential for monitoring, preventive maintenance and cost reduction. This study addresses the challenge of detecting anomalies in real time
Ana I. Oviedo, John F. Vargas, Roberto C. Hincapie, Andres F. Molina, Edimerk A. Vergara, Diana M. Tello   +5 more
doaj   +1 more source

Using the Logistic Coupled Map for Public Key Cryptography under a Distributed Dynamics Encryption Scheme

Information, 2018
Nowadays, there is a high necessity to create new and robust cryptosystems. Dynamical systems have promised to develop crypto-systems due to the close relationship between them and the cryptographic requirements.
Hugo Solís-Sánchez, E. Gabriela Barrantes   +1 more
doaj   +1 more source

Shallow Learning Techniques for Early Detection and Classification of Cyberattacks over MQTT IoT Networks

Sensors
The increasing global connectivity, driven by the expansion of the Internet of Things (IoT), is generating a significant increase in system vulnerabilities.
Antonio Díaz-Longueira, Jose Aveleira-Mata, Álvaro Michelena, Andrés-José Piñón-Pazos, Óscar Fontenla-Romero, José Luis Calvo-Rolle   +5 more
doaj   +1 more source

An Application of Spectral Kurtosis to Separate Hybrid Power Quality Events

Energies, 2015
For the development of the future smart grid, the detection of power quality events is a key issue for the power system monitoring. Voltage sags, swells, harmonics (variations) and interruptions, which produce large losses for commercial and industrial ...
Juan José González de la Rosa, José María Sierra-Fernández, José Carlos Palomares-Salas, Agustín Agüera-Pérez, Álvaro Jiménez Montero   +4 more
doaj   +1 more source

Estudio del índice de radiación ultravioleta en la zona Centro Occidente de México, su asociación con el riesgo de cáncer de piel y propuesta tecnológica para la difusión y prevención del riesgo

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
En el 2012 la Organización Mundial de la Salud (OMS) clasificó la radiación ultravioleta (ultraviolet radiation, UVR) como carcinógeno del grupo 1, ello porque existen pruebas suficientes para considerarla causa de cáncer en el ser humano.
Gustavo A. López-Saldaña, José L. Cendejas-Valdez, J. Leonardo Soto-Sumuano, Ma. Elena Benítez-Ramírez   +3 more
doaj   +1 more source