Search Results - "Martínez Lozano, J. A."

Evaluation of the new ESR network software for the retrieval of direct sun products from CIMEL CE318 and PREDE POM01 sun-sky radiometers by Estellés, V, Campanelli, M, Smyth, T. J, Utrillas, M. P, Martínez-Lozano, J. A

“…The European Skynet Radiometers network (EuroSkyRad or ESR) has been recently established as a research network of European PREDE sun-sky radiometers…”
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Determination and analysis of in situ spectral aerosol optical properties by a multi-instrumental approach by Segura, S, Estellés, V, Titos, G, Lyamani, H, Utrillas, M. P, Zotter, P, Prévôt, A. S. H, Močnik, G, Alados-Arboledas, L, Martínez-Lozano, J. A

“…Continuous in situ measurements of aerosol optical properties were conducted from 29 June to 29 July 2012 in Granada (Spain) with a seven-wavelength…”
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Effective cloud optical depth for overcast conditions determined with a UV radiometers by Serrano, D., Núñez, M., Utrillas, M. P., Marín, M. J., Marcos, C., Martínez‐Lozano, J. A.

“…ABSTRACT Using a sky camera, episodes characterized by overcast low clouds in the Valencia region of Spain have been selected for analysis. One year of cloud…”
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Sensitivity of UVER enhancement to broken liquid water clouds: A Monte Carlo approach by Núñez, M., Marín, M. J., Serrano, D., Utrillas, M. P., Fienberg, K., Martínez‐Lozano, J. A.

“…The study uses a Monte Carlo radiative transfer model to examine the sensitivity of the UV erythemal radiation (UVER) enhancement to broken liquid water clouds…”
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Comparison of AERONET and SKYRAD4.2 inversion products retrieved from a Cimel CE318 sunphotometer by Estellés, V, Campanelli, M, Utrillas, M. P, Expósito, F, Martínez-Lozano, J. A

“…SKYNET is an international research network of ground based sky – sunphotometers for the observation and monitoring of columnar aerosol properties. The…”
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Influence of cloudiness over the values of erythemal radiation in Valencia, Spain by Esteve, A. R., Marín, M. J., Tena, F., Utrillas, M. P., Martínez‐Lozano, J. A.

“…The influence of cloudiness over experimental UV erythemal radiation (UVER) has been studied. This influence has been analysed considering total cloudiness and…”
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Diffuse UV erythemal radiation experimental values by Utrillas, M. P., Marín, M. J., Esteve, A. R., Tena, F., Cañada, J., Estellés, V., Martínez‐Lozano, J. A.

“…Measurements of diffuse UV erythemal radiation (UVER) using a shadowband have been corrected using the models proposed by Drummond (1956), LeBaron et al…”
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UV Index experimental values on vertical surfaces by Utrillas, M. P., Martínez-Lozano, J. A., Esteve, A. R., Serrano, D., Marín, M. J.

“…UV erythemal irradiance (UVER) has been studied on a horizontal plane and on vertical surfaces with different orientations in Valencia, Spain. The evolution of…”
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The influence of ozone and aerosols on the experimental values of UV erythemal radiation at ground level in Valencia by Esteve, A. R., Martínez‐Lozano, J. A., Marín, M. J., Estellés, V., Tena, F., Utrillas, M. P.

“…Ultraviolet erythemal radiation (UVER) values have been simulated for different values of column ozone and aerosol optical depth (AOD) using a multiple…”
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Incorporation of aerosol effects in a clear‐sky semi‐empirical model of UVER radiation for Valencia, Spain by Núñez, M., Marín, M. J., Utrillas, M. P., Estellés, V., Martínez‐Lozano, J. A.

“…The study develops a simple but physically based model for estimating erythemal irradiance [(UV erythemal radiation (UVER)] for cloudless urban regions with…”
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Operational considerations to improve total ozone measurements with a Microtops II ozone monitor by Gómez-Amo, J. L, Estellés, V, di Sarra, A, Pedrós, R, Utrillas, M. P, Martínez- Lozano, J. A, González-Frias, C, Kyrö, E, Vilaplana, J. M

“…A Microtops II "ozone monitor" with UV channels centered at 305.5, 312.5, and 320 nm has been used routinely in six experimental campaigns carried out in…”
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Study of erythemal, UV (A + B) and global solar radiation in Valencia (Spain) by Cañada, J., Esteve, A. R., Marín, M. J., Utrillas, M. P., Tena, F., Martínez‐Lozano, J. A.

“…Although ultraviolet B radiation (UVB), the solar radiation band between 280 and 315 nm, is only a small fraction of the extraterrestrial solar radiation, it…”
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Impact of dust and smoke mixing on column-integrated aerosol properties from observations during a severe wildfire episode over Valencia (Spain) by Gómez-Amo, J.L., Estellés, V., Marcos, C., Segura, S., Esteve, A.R., Pedrós, R., Utrillas, M.P., Martínez-Lozano, J.A.

“…•Impact of dust and smoke mixing is essential to understand the Mediterranean climate.•Difficulties in monitoring quick aerosol changes during individual…”
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The erythemal clearness index for Valencia, Spain by Tena, F., Martínez‐Lozano, J. A., Utrillas, M. P., Marín, M. J., Esteve, A. R., Cañada, J.

“…The values of three clearness indices have been measured for the city of Valencia: kt, the clearness index for the whole solar spectrum, ktUV the clearness…”
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UVER and UV index at high altitude in Northwestern Argentina by Utrillas, M.P., Marín, M.J., Esteve, A.R., Salazar, G., Suarez, H., Castillo, J., Martínez-Lozano, J.A.

“…Measurements of ultraviolet erythemal radiation (UVER) made during two years at three sites located at altitudes over 1000ma.s.l. in Northwestern Argentina…”
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Column aerosol characterization in a semi-arid region around Marrakech during the WATERMED 2003 campaign by Gómez-Amo, J. L., Estellés, V., Pedrós, R., Utrillas, M. P., Sobrino, J. A., Martínez-Lozano, J. A.

“…In the framework of the WATERMED (WATer use efficiency in natural vegetation and agricultural areas by Remote sensing in the MEDiterranean basin) project, an…”
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Platelet–lymphocyte and neutrophil–lymphocyte ratios are prognostic but not predictive of response to abiraterone acetate in metastatic castration-resistant prostate cancer by Lozano Martínez, A. J., Moreno Cano, R., Escobar Páramo, S., Salguero Aguilar, R., Gonzalez Billalabeitia, E., García Fernández, R., De La Fuente Muñoz, I., Romero Borque, A., Porras Martínez, M., Lopez Soler, F., Cardenas Cánovas, E., Ortega Martín, I.

“…Purpose Recently neutrophil–lymphocyte ratio (NLR) and platelet–lymphocyte ratio (PLR) have been reported to be inflammatory parameters that confer poorer…”
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Factors for inconsistent aerosol single scattering albedo between SKYNET and AERONET by Khatri, P., Takamura, T., Nakajima, T., Estellés, V., Irie, H., Kuze, H., Campanelli, M., Sinyuk, A., Lee, S.‐M., Sohn, B. J., Pandithurai, G., Kim, S.‐W., Yoon, S. C., Martinez‐Lozano, J. A., Hashimoto, M., Devara, P. C. S., Manago, N.

“…SKYNET and Aerosol Robotic Network (AERONET) retrieved aerosol single scattering albedo (SSA) values of four sites, Chiba (Japan), Pune (India), Valencia…”
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UV Index on Tilted Surfaces by Esteve, A. R., Marín, M. J., Martínez-Lozano, J. A., Tena, F., Utrillas, M. P., Cañada, J.

“…Solar ultraviolet erythemal irradiance (UVER) has been studied on inclined planes with different orientations in Valencia, Spain. To do this a platform was…”
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Modelling of the UV Index on vertical and 40° tilted planes for different orientations by Serrano, D, Marín, M J, Utrillas, M P, Tena, F, Martínez-Lozano, J A

“…In this study, estimated data of the UV Index on vertical planes are presented for the latitude of Valencia, Spain. For that purpose, the UVER values have been…”
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