Results 11 to 20 of about 79 (72)

BALANÇO HÍDRICO PARA O DISTRITO DE BEMPOSTA - MUNICÍPIO DE TRÊS RIOS - RJ [PDF]

open access: yesFloresta e Ambiente
CARLOS CESAR LANDINI VIEIRA DE MATTOS   +2 more
doaj   +2 more sources

Remote Management Architecture of UAV Fleets for Maintenance, Surveillance, and Security Tasks in Solar Power Plants

open access: yesEnergies, 2020
This article presents a remote management architecture of an unmanned aerial vehicles (UAVs) fleet to aid in the management of solar power plants and object tracking. The proposed system is a competitive advantage for sola r energy production plants, due
Sergio Bemposta Rosende   +3 more
doaj   +1 more source

Estudio de caso sobre las percepciones de los estudiantes respecto al modelo Flipped Classroom en asignaturas de ingeniería. Diseño e implementación de un cuestionario

open access: yesRevista Complutense de Educación, 2020
La incursión de las Nuevas Tecnologías de la Información y la Comunicación en las aulas universitarias, ha potenciado y favorecido el desarrollo de modalidades pedagógicas alterativas a las tradicionales.
Irina Salcines-Talledo   +3 more
doaj   +1 more source

Use of In-Situ Dynamic Measurements to Calibrate Analytical Models of RC‐Elevated Water Tanks

open access: yesShock and Vibration, Volume 19, Issue 5, Page 903-914, 2012., 2012
Before establishing the priority settings for the reduction of seismic risk of water supply infrastructures, it is necessary to understand the dynamic behavior of elevated water tanks, which are components of those infrastructures. Among other information, the main frequencies of vibration of these structures must be estimated and the analytical models
H.M. Lopes, C.S. Oliveira
wiley   +1 more source

B-learning under examination: Advantages, disadvantages, and opinions

open access: yesHigher Learning Research Communications, 2011
In recent years, learning management systems (LMS) have become very popular in almost all traditional universities, generating a new learning strategy approach, mixing elements from both traditional and online learning: the blended learning or b-learning.
Sergio Bemposta Rosende   +2 more
doaj   +1 more source

Caracterização da Cobertura Florestal de Unidades de Conservação da Mata Atlântica

open access: yesFloresta e Ambiente
O trabalho objetivou caracterizar a cobertura florestal de seis unidades de conservação da natureza no município de Três Rios, RJ: APA Bemposta; APA Lago do Caça e Pesca; APA Santa-Fé; APA Vale do Morro da Torre; MONA Encontro dos Três Rios; e o PNM Três
Roberto Silvério Neto   +3 more
doaj   +1 more source

Um caso de fagofobia: quando o medo nos consome

open access: yesRevista Portuguesa de Medicina Geral e Familiar, 2016
Introdução: A fagofobia ou choking phobia é uma condição psiquiátrica caracterizada pelo medo de sufocar ou engasgar ao engolir alimentos ou comprimidos, associado a um estado de ansiedade que leva à recusa alimentar, com prejuízos potencialmente ...
Estela Rita Loureiro   +4 more
doaj   +1 more source

GIUSEPPE TRONO, PINTOR DE RETRATOS NA CORTE PORTUGUESA (1785 – 1810)

open access: yesArt is on, 2018
A vasta obra do artista italiano Giuseppe Trono (Turim, 1739 – Lisboa, 1810), como retratista da corte portuguesa em finais de século XVIII, reveste-se de grande importância na construção e divulgação da imagem da família real, numa dinâmica de produção ...
Giuseppina Raggi, Michela Degortes
doaj  

Optimized Autonomous Drone Navigation Using Double Deep Q-Learning for Enhanced Real-Time 3D Image Capture

open access: yesDrones
The proposed system assists in the automatic creation of three-dimensional (3D) meshes for all types of objects, buildings, or scenarios, using drones with monocular RGB cameras.
Javier Sánchez-Soriano   +4 more
doaj   +1 more source

From Brera to Lisbon: Skyscapes, Astronomical Observatories and Meridians

open access: yesHistories of Postwar Architecture
It may seem like a pretext – and it is a pretext! – but the existence of the Brera Astronomical Observatory (1764) raises several questions of Italian-Portuguese scope: (1).
João Duarte Estevão Ramos   +1 more
doaj   +1 more source

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