Results 41 to 50 of about 629,052 (159)

Monitoring Spatiotemporal Seismic Velocity Changes Using Seismic Interferometry and Distributed Acoustic Sensing in Mexico City

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 8, August 2025.
Abstract Distributed Acoustic Sensing (DAS) offers a transformative solution for dense, high‐resolution seismic monitoring to address the challenges of traditional seismometers in urban seismic surveys. Here, we employ seismic interferometry of the ambient noise field and the trace stretching method to monitor seismic velocity variations in Mexico City.
Yang Li, Mathieu Perton, Laura A. Ermert, Francisco J. Sánchez‐Sesma, Leobardo I. Escobar Maya, Zack J. Spica   +5 more
wiley   +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  

Digital medication and patients' right of autonomy in Spain

Bioethics, Volume 39, Issue 5, Page 482-491, June 2025.
Abstract The progress the Internet has experienced in recent years has brought about huge changes and social transformation in all aspects of our lives. One such aspect greatly impacted has been our health, where we can talk about the existence of an ‘Internet of Medical Things’.
Salvador Pérez Álvarez
wiley   +1 more source

Plan de acción de Tecnología de Información basado en metodología COBIT 4.1, en el dominio de organizar y planificar, en el Segundo Semestre del 2012 en el área TIC's del Instituto de Estudios Superiores (IES-UNI) [PDF]

, 2012
En el presente trabajo se presenta la elaboración de un plan de acción de tecnologías de información y comunicación para el Instituto de Estudios superiores (IES), a través del cual esta institución podrá Administrar de una forma más organizada y ...
Andrade Aguilar, Martha Elena, Cuarezma Doña, Osmín Alejandro, Sánchez Solís, Pablo Gonzalo   +2 more
core  

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

Medical test and employee's autonomy. Confidentiality of data and non‐discrimination

Bioethics, Volume 39, Issue 5, Page 475-481, June 2025.
Abstract Monitoring health is one of the basic principles of Occupational Health and Safety. The main objective of this monitoring will be the detection of possible damage to health arising from work. They try to discover the effects that the inherent risks with the work may cause the worker, which will show, given the case, through an alteration of ...
Javier Fernández‐Costales Muñiz
wiley   +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

Patient autonomy in the context of digital health

Bioethics, Volume 39, Issue 5, Page 404-413, June 2025.
Abstract Digital health opens the door to a promising horizon where the combination of several sciences and the application of new technologies can improve health, hope and quality of life. However, it is essential to ensure that such advances are compatible with and respectful of the right to privacy, data protection, right to information and freedom ...
Salvador Tarodo Soria
wiley   +1 more source

Tecnologías de información y comunicación en el postgrado de enseñanza de la matemática. Caso UNEG. [PDF]

, 2005
Se reporta a continuación los avances de una investigación que se desarrolla en la Universidad Nacional Experimental de Guayana en Venezuela respecto a la generación de un marco teórico que sustente la cultura escolar matemática TPF FPT que los ...
Castillo, Sandra
core