Results 21 to 30 of about 547,968 (192)

Experimental Analysis of the Effectiveness of a Cyber-physical Robotic System to Assist Speech and Language Pathologists in High School

open access: yesJournal of New Approaches in Educational Research, 2023
This research focuses on whether the use of a cyber-physical robotic system (CPRS) to assist Speech and Language Pathologists (SLP) in a Special Education service is beneficial.
Eldon Glen Caldwell-Marin   +2 more
doaj   +1 more source

GESTA HERÓICA, OCULTAMIENTO HISTÓRICO E IDENTIDAD DE CLASE. LA PRENSA COSTARRICENSE Y EL 1° DE MAYO (1858-1913)

open access: yesRevista de Ciencias Sociales, 2015
La celebración del 1° de Mayo en Costa Rica, durante el período 1858-1913, pasó por diferentes momentos: primero, se vinculó a la restauración de la unión centroamericana; no obstante, fue olvidado por la prensa nacional.
Chester Urbina Gaitán
doaj   +1 more source

FilterNet: Self-Supervised Learning for High-Resolution Photo Enhancement

open access: yesIEEE Access, 2022
We propose an end-to-end model for high-resolution photographic enhancement in a self-supervised learning approach. Bad quality photos are created from an unlabelled dataset of good quality images.
Pedro-Manuel Cuenca-Jimenez   +2 more
doaj   +1 more source

Diseño de un aforador modular de estrechamiento largo en un canal de desagüe para recirculación del agua en un campo de arroz

open access: yesIngeniería del Agua, 2023
El arroz es regado por inundación manteniendo una altura de agua constante y alcanzando unos requerimientos de agua elevados. A la salida de la parcela hay un canal de desagüe cuyo control permitirá establecer prácticas para reducir el gran consumo de ...
José Roldán-Cañas   +2 more
doaj   +1 more source

Genotoxicity and hypomethylation of LINE-1 induced by electronic cigarettes

open access: yesEcotoxicology and Environmental Safety, 2023
Currently, the marketing of electronic cigarettes as a safe alternative to smoking has increased, which is associated with greater use of these devices, especially among young people and smokers interested in quitting tobacco cigarettes.
Bernal Camila   +5 more
doaj   +1 more source

Open Vision System for Low-Cost Robotics Education

open access: yesElectronics, 2019
Vision devices are currently one of the most widely used sensory elements in robots: commercial autonomous cars and vacuum cleaners, for example, have cameras.
J. Vega, J. Cañas
semanticscholar   +1 more source

Reviews | Reseñas de libros

open access: yesPasado y Memoria, 2016
Reseñas: LUIS, Jean-Philippe (ed.), L’État dans ses colonies. Les administrateurs de l’em pire espagnol au XIXe siècle, Madrid, Casa de Velázquez, 2015, 308 pp.
Pasado y Memoria
doaj   +1 more source

Outer Membrane Vesicles from the Probiotic Escherichia coli Nissle 1917 and the Commensal ECOR12 Enter Intestinal Epithelial Cells via Clathrin-Dependent Endocytosis and Elicit Differential Effects on DNA Damage. [PDF]

open access: yesPLoS ONE, 2016
Interactions between intestinal microbiota and the human host are complex. The gut mucosal surface is covered by a mucin layer that prevents bacteria from accessing the epithelial cells.
María-Alexandra Cañas   +5 more
doaj   +1 more source

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