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Listar por autor "Parra Boronat, Lorena"

Mostrando ítems 1-20 de 80

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A Low-Cost Virtual Sensor for Underwater pH Monitoring in Coastal Waters

Viciano-Tudela, Sandra; Parra, Lorena; Sendra, Sandra; Lloret, Jaime (MDPI AG, 2023-04)

[EN] In coastal water monitoring, abrupt pH changes might indicate different pollution sources. Existing sensors for pH monitoring in coastal waters at low cost are mainly based on a glass membrane and a reference electrode. ...
A Rhizogenic Biostimulant Effect on Soil Fertility and Roots Growth of Turfgrass

Yousfi, Salima; Marin, José; Parra, Lorena; Lloret, Jaime; Mauri, Pedro V. (MDPI, 2021-03-18)

[EN] The excessive use of chemical fertilizers can lead to severe environmental damages. In recent decades, the application of biostimulants to improve soil composition and stimulate plant growth has contributed significantly ...
A smart communication architecture for ambient assisted living

Lloret, Jaime; Cánovas Solbes, Alejandro; Sendra, Sandra; Parra Boronat, Lorena (Institute of Electrical and Electronics Engineers (IEEE), 2015-01)

Intelligent systems and communication technologies have experienced huge advances in the last few years. AAL can benefit from mixing both research fields. This article presents an intelligent communication architecture ...
Ad hoc network for emergency rescue system based on unmanned aerial vehicles

Cambra, Carlos; Sendra, Sandra; Lloret, Jaime; Parra Boronat, Lorena (Macrothink Institute, 2015-12)

[EN] Intelligent Unmanned Aerial Vehicles (UAVs) on emergency rescue are widely used to detect injured mountaineers in inaccessible areas. These systems should satisfy several features. It is important to know the ...
An architecture and protocol for smart continuous eHealth monitoring using 5G

Lloret, Jaime; Parra-Boronat, Lorena; Abdullah, Miran Taha Abdullah; Tomás Gironés, Jesús (Elsevier, 2017)

[EN] Continuous monitoring of chronic patients improves their quality of life and reduces the economic costs of the sanitary system. However, in order to ensure a good monitoring, high bandwidth and low delay are needed. ...
An Integrated IoT Architecture for Smart Metering

Lloret, Jaime; Tomás Gironés, Jesús; Cánovas Solbes, Alejandro; Parra-Boronat, Lorena (Institute of Electrical and Electronics Engineers (IEEE), 2016-12-16)

Advanced meter infrastructures (AMIs) are systems that measure, collect, and analyze utilities distribution and consumption, and communicate with metering devices either on a schedule or on request. AMIs are becoming a ...
An intelligent monitoring of greenhouse using wireless sensor networks

Touhami, Achouak; Benahmed, Khelifa; Parra, Lorena; Bounaama, Fateh; Lloret, Jaime (Techno-Press, 2020-07)

[EN] Over recent years, the interest for vegetables and fruits in all seasons and places has much increased, from where diverse countries have directed to the commercial production in greenhouse. In this article, we propose ...
An m-health application for cerebral stroke detection and monitoring using cloud services

García-García, Laura; Tomás Gironés, Jesús; Parra-Boronat, Lorena; Lloret, Jaime (Elsevier, 2019)

[EN] Over 25 million people suffered from cerebral strokes in a span of 23 years. Many systems are being developed to monitor and improve the life of patients that suffer from different diseases. However, solutions for ...
Analysis of the Evolution of Sea Water Quality in the Spanish Coast from Satellite Images before and during a Confinement Period

Parra-Boronat, Mar; Parra, Lorena; Jimenez, Jose M.; Lloret, Jaime (Hindawi Limited, 2022-10-07)

[EN] Satellite imaging, a form of remote sensing, can be used to analyse water quality, which must be monitored for proper and sustainable environmental management. This paper studies the effect of a sea traffic reduction ...
Analysis of the evolution of sea water quality in the Spanish coast from satellite images before and during the quarantine caused by COVID-19

Parra Boronat, Mar (Universitat Politècnica de València, 2020-10-20)

[ES] Las imágenes satelitales son una forma de teledetección que se puede utilizar para varios fines ecológicos. La teledetección ha sido utilizada incluso para analizar la calidad del agua. Hay muchos índices que utilizan ...
Assisted Protection Headphone Proposal to Prevent Chronic Exposure to Percussion Instruments on Musicians

Parra-Boronat, Lorena; Torres, Marta; Lloret, Jaime; Campos, Agustín; Bosch Roig, Ignacio (Hindawi Limited, 2018)

[EN] The effects of chronic exposure to high sound pressure levels (SPLs) are widely studied in the industry environment. However, the way that SPLs affect music students has not been thoroughly examined. In this paper, ...
Blended Learning in a Postgraduate ICT course

Sendra Compte, Sandra; Jimenez, Jose M.; Parra Boronat, Lorena; Lloret, Jaime (Editorial Universitat Politècnica de València, 2015-06-16)

[EN] University subjects trend to be very theoretical, while enterprise generally demands graduate students with high practical skills. The major concern in remote teaching and online learning is the high trend to create ...
Combination of Machine Learning and RGB Sensors to Quantify and Classify Water Turbidity

Parra, Lorena; Ahmad, Ali; Sendra, Sandra; Lloret, Jaime; Lorenz, Pascal (MDPI AG, 2024-03)

[EN] Turbidity is one of the crucial parameters of water quality. Even though many commercial devices, low-cost sensors, and remote sensing data can efficiently quantify turbidity, they are not valid tools for the ...
Comparison of Online Platforms for the Review Process of Conference Paper

Parra, Lorena; Sendra, Sandra; Ficarelli, Sara; Lloret, Jaime (IARIA XPS Press, 2013-06-01)

[EN] Organizing conferences requires the consideration of several aspects, such as the choice of the most appropriate platform to manage the received papers or the conference location, among others. To this goal, we are ...
Comparison of Single Image Processing Techniques and Their Combination for Detection of Weed in Lawns

Parra-Boronat, Lorena; Parra-Boronat, Mar; Torices, Virginia; Marín, José; Mauri, Pedro V.; Lloret, Jaime (IARIA, 2019)

[EN] The detection of weeds in lawns is important due to the different negative effects of its presence. Those effects include a lack of uniformity and competition for the resources. If the weeds are detected early the ...
Creación de un Observatorio Marino Basado en una Red de Sensores para la Monitorización de las Variables de Zonas Marítimo-Costeras

Zaragoza Esquerdo, Miguel (Universitat Politècnica de València, 2024-10-01)

[ES] En las zonas costeras, el medio marino es una de las principales fuentes de ingresos tanto por la pesca como por las actividades ligadas al turismo. Es por ello, que su conservación y monitorización son importantes y ...
Deployment Strategies of Soil Monitoring WSN for Precision Agriculture Irrigation Scheduling in Rural Areas

García-García, Laura; Parra, Lorena; Jimenez, Jose M.; Parra-Boronat, Mar; Lloret, Jaime; Mauri, Pedro V.; Lorenz, Pascal (MDPI AG, 2021-03)

[EN] Deploying wireless sensor networks (WSN) in rural environments such as agricultural fields may present some challenges that affect the communication between the nodes due to the vegetation. These challenges must be ...
Desarrollo de un nodo sensor con WiFi para la detección de contaminación en la columna de agua

Veiga Alario, Alejandro (Universitat Politècnica de València, 2017-11-07)

La turbidez es un parámetro importante cuando se trata de la calidad del agua, ya sea tanto para controlar el agua que procede de nuestros grifos de casa hasta en el desarrollo de especies de peces en piscifactorías. ...
Desarrollo de un sensor de salinidad de bajo coste para piscifactorias

Parra Boronat, Lorena (Universitat Politècnica de València, 2015-09-18)

[EN[ The control of physicochemical parameters is needed in the fish farms. This control can suppose several improvements in their production from an economical and operational point of view. Wireless sensor networks are ...
Design and Calibration of Moisture Sensor Based on Electromagnetic Field Measurement for Irrigation Monitoring

Basterrechea-Chertudi, Daniel Andoni; Rocher-Morant, Javier; Parra-Boronat, Mar; Parra-Boronat, Lorena; Marín, José F.; Mauri, Pedro V.; Lloret, Jaime (MDPI AG, 2021-09)

[EN] Soil moisture control is crucial to assess irrigation efficiency in green areas and agriculture. In this paper, we propose the design and calibration of a sensor based on inductive coils and electromagnetic fields. ...