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Listar por autor "Gurrea Ysasi, Gonzalo"

Mostrando ítems 1-20 de 20

Analysis of Erythemal UVB Dose Received Inside a Car in Valencia, Spain

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Moreno, J.C.; Serrano, María-Antonia (Blackwell Publishing, 2018-03-09)

[EN] Continuous exposures to ultraviolet radiation can lead to harmful effects on human skin. Professional drivers may spend more than 8 h per day inside a vehicle. This study describes an analysis of the UVER (erythemal ...
Analysis of two kinds of tree as physical barriers against erythemal UVB radiation received

Gurrea Ysasi, Gonzalo; Cañada Ribera, Luís Javier (Wiley, 2013-01-14)

[ES] En el presente trabajo se analizan las diferencias entre la radiación global UVER (radiación solar ultravioleta eritemática) recibida a pleno sol y la radiación difusa recibida bajo la sombra de dos tipos de árbol, ...
Análisis del efecto de las barreras físicas sobre la radiación UVB eritemática recibida por las personas

Gurrea Ysasi, Gonzalo (Universitat Politècnica de València, 2010-09-20)

La presente tesis se basa en el estudio del efecto que tienen diferentes barreras físicas sobre la radiación ultravioleta eritemática recibida por las personas. El objetivo de la investigación es evaluar la influencia ...
Characterization of the Spectrum of Solar Irradiance under Different Crop Protection Coverings in Mediterranean Conditions and Effect on the Interception of Photosynthetically Active Radiation

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Fita Fernández, Inmaculada Concepción; Fita, Ana; Prohens Tomás, Jaime; Rodríguez Burruezo, Adrián (AcademicPres (EAP) Publishing House, 2019)

[EN] Plants use visible light and part of adjacent ultraviolet and near infrared regions for photosynthesis. Crop protection coverings enable plant cultivation in areas or seasons not suitable open field. However, the use ...
Comparative Study of Different Crassulaceae Species for Their Potential Use as Plant Covers to Improve Thermal Performance of Green Roofs

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Fernández de Córdova Martínez, Pascual José; Cortés Olmos, Carles; Rodríguez Burruezo, Adrián; Fita Fernández, Inmaculada Concepción (MDPI AG, 2022-09-14)

[EN] The presence of green roofs in urban areas improves the energy efficiency of buildings; contributes to the capture of CO2, decreasing pollution; and improves the appearance of cities, increasing their sustainability. ...
Datos Spectrum

Rodríguez Burruezo, Adrián; Gurrea Ysasi, Gonzalo; Blanca Giménez, Vicente; Fita Fernández, Inmaculada Concepción; Fita Fernández, Ana María; Prohens Tomás, Jaime (Universitat Politècnica de València, 2021-02-24)

[ES] Los datos se utilizaron para diseñar curvas de temperatura y humedad
Designación de los cables eléctricos en baja tensión

Blanca Giménez, Vicente; Castilla Cabanes, Nuria; Gurrea Ysasi, Gonzalo; Martínez Antón, Alicia; Tormo Clemente, María Inmaculada (Universitat Politècnica de València, 2019-06-17)

En este artículo vamos a exponer los sistemas de designación de cables eléctricos en baja tensión que están recogidos en las diferentes normas UNE.
Effect of the relative optical air mass and the clearness index on solar erythemal UV irradiance

Moreno Esteve, Juan Carlos; Serrano Jareño, María Antonia; Cañada Ribera, Luís Javier; Gurrea Ysasi, Gonzalo; Utrillas Esteban, María del Pilar; Solar Radiation Grp (Elsevier, 2014-09-05)

This paper analyses the effects of the clearness index (Kt) and the relative optical air mass (mr) on erythemal UV irradiance (UVER). The UVER measurements were made in Valencia (Spain) from 6:00 am to 6:00 pm between ...
In vitro germination and growth protocols of the ornamental Lophophora williamsii (Lem.) Coult. as a tool for protecting endangered wild populations

Cortés Olmos, Carles; Gurrea-Ysasi, Gonzalo; Prohens Tomás, Jaime; Rodríguez Burruezo, Adrián; Fita, Ana (Elsevier, 2018)

[EN] Lophophora williamsii is an ornamental slow growth cactus highly appreciated by cacti growers and hobbyists. Its demand is often satisfied through illegal collection of wild plants and many populations are threatened ...
Maximum Incident Erythemally Effective UV Exposure Received by Construction Workers, in Valencia, Spain

Blanca Giménez, Vicente; Gurrea Ysasi, Gonzalo; Moreno Esteve, Juan Carlos; Serrano Jareño, María Antonia (Wiley, 2015-12)

This article analyzes the influence of Ultraviolet Erythematic Radiation (UVER) dose received by construction workers in Valencia highlighting the upper limit of the dose received for a worker in different periods of a ...
Occupational UV exposure of environmental agents in Valencia, Spain

Serrano Jareño, María Antonia; Cañada, Javier; Moreno Esteve, Juan Carlos; Gurrea Ysasi, Gonzalo (Wiley: 12 months, 2014-08)

The aim of this paper is to measure UV exposure of environmental agents in their occupational schedules in summer in Valencia province (Spain) using VioSpor personal dosimeters attached to several parts of their bodies. ...
Perceptual analysis of thermal-luminal comfort in areas shaded by vegetation in design education centers

Blanca-Giménez, Vicente; Gurrea-Ysasi, Gonzalo; Rodriguez-Burruezo, Adrian; Fita, Inmaculada (Editorial Universitat Politècnica de València, 2019-05-07)

[EN] The search for comfort in users is a priority objective in technical schools focused on spaces design. The use of spaces can be for residential, commercial or entertainment activities. It is a common mistake to consider ...
Personal UV Exposure for Different Outdoor Sports

Serrano Jareño, María Antonia; Cañada, Javier; Moreno, J.C.; Gurrea Ysasi, Gonzalo (Royal Society of Chemistry, 2014)

Exposure to ultraviolet (UV) radiation is the major environmental risk factor in the development of skin cancers and it occurs mainly during outdoor activities. The purpose of this study is to quantify the UV exposure ...
Rehabilitación de la iluminación con leds

Blanca Giménez, Vicente; Castilla Cabanes, Nuria; Gurrea Ysasi, Gonzalo; Martínez Antón, Alicia; Tormo Clemente, María Inmaculada (Universitat Politècnica de València, 2019-07-04)

En este artículo vamos a exponer los criterios adecuados para acometer una rehabilitación en el ámbito luminoso, así como valorar la eficiencia de la iluminación.
Representacion gráfica de curvas fotometricas

Blanca Giménez, Vicente; Martínez Antón, Alicia; Castilla Cabanes, Nuria; Gurrea Ysasi, Gonzalo; Tormo Clemente, María Inmaculada (Universitat Politècnica de València, 2018-06-08)

Este tema trata sobre las diferentes gráficas utilizadas en la representación las curvas fotométricas, con el fin de aportar de una manera visual y rápida, información acerca del comportamiento de una fuente de luz en el ...
Solar ultraviolet doses and vitamin D in a northern mid-latitude

María-Antonia Serrano; Cañada, J.; Moreno, J.C.; Gurrea-Ysasi, Gonzalo (Elsevier, 2017-01-01)

Solar ultraviolet (UV) radiation is one of the most important factors in the development of skin cancer in human, solar erythema and skin aging. Nevertheless, numerous studies have shown the benefits of UV solar radiation ...
Spectral comparison of diffuse PAR irradiance under different tree and shrub shading conditions and in cloudy days

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Fita Fernández, Inmaculada Concepción; Fita, Ana; Prohens Tomás, Jaime; Rodríguez Burruezo, Adrián (Elsevier, 2018)

[EN] Spectral Solar Photosynthetically Photon Flux Density (PPFD) (380 to 780¿nm) reaching the surface of a plant in different lighting conditions has been analyzed in order to better understand the different photosynthetic ...
Statistical Study and Prediction of Variability of Erythemal Ultraviolet Irradiance Solar Values in Valencia, Spain

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Perez, Vicente; Serrano, María-Antonia; Moreno, J.C. (Springer-Verlag, 2018-11)

[EN] The goal of this study was to statistically analyse the variability of global irradiance and ultraviolet erythemal (UVER) irradiance and their interrelationships with global and UVER irradiance, global clearness indices ...
Study of UV radiation dose received by the Spanish population

Gurrea-Ysasi, Gonzalo; Cañada, J. (Blackwell Publishing, 2007)

[EN] Excess exposure to UV radiation can affect our health by causing sunburn, skin cancer, etc. It is therefore useful to determine the UV dosage received by people as a way of protecting them from the possible negative ...
Ultraviolet Erythematic Radiation Dose Received by Golfers in Winter, in Valencia

Gurrea Ysasi, Gonzalo; Moreno Esteve, Juan Carlos; Serrano Jareño, María Antonia (Wiley, 2014-10)

This article analyzes Ultraviolet Erythematic Radiation (UVER) dose received by several golf players in winter in Valencia. Playing golf involves spending several hours outdoors because of the length of golf matches and ...