Search Results - "Montanyà, J."

Optical Signatures Associated With Streamers and Leaders of Laboratory Discharges by Arcanjo, M., Montanyà, J., Urbani, M., Lorenzo, V.

“…This work investigates the strongest optical emissions associated with long laboratory sparks (at the wavelengths of 337 and 777 nm) with the aim to understand…”
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Experimental investigation of the electrification of wind turbine blades in fair-weather and artificial charge-compensation to mitigate the effects by Fontanes, P., Montanyà, J., Arcanjo, M., Guerra-Garcia, C., Tobella, G.

“…Wind turbines are tall structures immersed in the electrified Earth's atmosphere. Even in fair-weather, a modern wind turbine can be subjected to several tens…”
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Small-scale experimental simulation of lightning using vertical wires deployed by drones in the atmosphere: on the land and sea lightning peak current asymmetry by Montanyà, J., Fontanes, P., Arcanjo, M., Urbani, M., Williams, E.R., Romero, D., Horta, R., López, J., van der Velde, O., Pineda, N., Ortiz, E.

“…•Vertical wires deployed by a drone are used to simulate lightning at small scale.•Isolated wires are polarized under the atmospheric potential and discharged…”
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Recurrent Lightning Spots: Where Lightning Strikes More Than Twice by Sola, G., López, J. A., Montanyà, J., Pineda, N., Williams, E. R.

“…The expression “lightning never strikes twice” is questioned in this paper because, among the randomness of lightning impacts, some spots are hit even more…”
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Potential use of space-based lightning detection in electric power systems by Montanyà, J., López, J.A., van der Velde, O., Solà, G., Romero, D., Morales, C., Visacro, S., Saba, M.M.F., Goodman, S.J., Williams, E., Peterson, M., Pineda, N., Arcanjo, M., Aranguren, D.

“…•Operational space-based optical lightning detection provides new information useful for electrical power systems.•Flashes producing continuing currents can be…”
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Time and space correlation between sprites and their parent lightning flashes for a thunderstorm observed during the HyMeX campaign by Soula, S., Defer, E., Füllekrug, M., van der Velde, O., Montanya, J., Bousquet, O., Mlynarczyk, J., Coquillat, S., Pinty, J.-P., Rison, W., Krehbiel, P.R., Thomas, R., Pedeboy, S.

“…During the night of 22–23 October 2012, together with the Hydrology cycle in the Mediterranean eXperiment (HyMeX) Special Observation Period 1 campaign,…”
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High-speed intensified video recordings of sprites and elves over the western Mediterranean Sea during winter thunderstorms by Montanyà, J., van der Velde, O., Romero, D., March, V., Solà, G., Pineda, N., Arrayas, M., Trueba, J. L., Reglero, V., Soula, S.

“…We report the first intensified high‐speed video images of elves, sprites, and halos observed in Europe. All the events corresponded to winter season…”
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Characteristics and conditions of production of transient luminous events observed over a maritime storm by Soula, S., van der Velde, O., Palmiéri, J., Chanrion, O., Neubert, T., Montanyà, J., Gangneron, F., Meyerfeld, Y., Lefeuvre, F., Lointier, G.

“…On the night of 15/16 November 2007, cameras in southern France detected 30 transient luminous events (TLEs) over a storm located in the Corsican region…”
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High‐Energy Radiation From Natural Lightning Observed in Coincidence With a VHF Broadband Interferometer by Urbani, M., Montanyà, J., van der Velde, O. A., López, J. A., Arcanjo, M., Fontanes, P., Romero, D., Roncancio, J. A.

“…This work presents the first simultaneous X‐ray measurements from natural lightning in coincidence with a very high frequency (VHF) broadband interferometer…”
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Multi-instrumental analysis of large sprite events and their producing storm in southern France by Soula, S, Iacovella, F, van der Velde, O, Montanya, J, Fuellekrug, M, Farges, T, Bor, J, Georgis, J-F, NaitAmor, S, Martin, J-M

“…During the night of 01-02 September, 2009, seventeen distinct sprite events including 3 halos were observed above a storm in north-western Mediterranean Sea,…”
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High-speed video of lightning and x-ray pulses during the 2009–2010 observation campaigns in northeastern Spain by Montanyà, J., van der Velde, O.A., March, V., Romero, D., Solà, G., Pineda, N.

“…This paper summarizes results obtained by the 2009–2010 field campaigns conducted in northeastern Spain using a high speed camera, VHF interferometer, VLF…”
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Lightning initiation from a tall structure in the Basque Country by López, J., Montanyà, J., Maruri, M., De la Vega, D., Aranda, J.A., Gaztelumendi, S.

“…Lightning detection in the Spanish Basque Country is performed using the LF TOA, VHF interferometer and the VLF lightning detection technologies in which two…”
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Multi‐Stroke Positive Cloud‐To‐Ground Lightning Sharing the Same Channel Observed With a VHF Broadband Interferometer by Urbani, M., Montanyá, J., Velde, O. A., Arcanjo, M., López, J. A.

“…This work presents the first observation of a multi‐stroke positive cloud‐to‐ground lightning flash sharing the same channel to ground mapped with a very high…”
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A new electrostatic field measurement method: The coherent-notch field mill by Montanyà, J., Rodríguez, P., Bergas, J., Illa, A., Hermoso, B., Candela, I.

“…Conventional electric field mill designs are not able to measure quasi-static atmospheric electric fields in the vicinity of high-voltage power systems. The…”
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Submicrosecond Spectroscopy of Lightning‐Like Discharges: Exploring New Time Regimes by Kieu, N., Gordillo‐Vázquez, F. J., Passas, M., Sánchez, J., Pérez‐Invernón, F. J., Luque, A., Montanyá, J., Christian, H.

“…Submicrosecond (0.476 μs per frame with an exposure time of 160 ns) high‐resolution (0.38 nm) time‐resolved spectra of laboratory‐produced lightning‐like…”
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Early neurocognitive rehabilitation in critically ill patients during ICU stay: a safety study by Fernandez-Gonzalo, S, Turon, M, Gomà, G, Martínez-Pérez, M, De Haro, C, Montanyà, J, Jodar, M, López Aguilar, J, Blanch, L

“…Issue Title: ESICM LIVES 2015…”
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A Review of Current Issues in Lightning Protection of New-Generation Wind-Turbine Blades by Rachidi, F., Rubinstein, M., Montanya, J., Bermudez, J.-L., Rodriguez Sola, R., Sola, G., Korovkin, N.

“…The salient issues related to lightning protection of long wind-turbine blades are discussed in this paper. We show that the lightning protection of modern…”
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Effect of an early neurocognitive rehabilitation on autonomic nervous system in critically ill patients by Turon, M, Hernando, D, Fernandez-Gonzalo, S, Bailón, R, Gomà, G, Lázaro, J, Montanyà, J, Gil, E, Martinez-Perez, M, de Haro, C, López-Aguilar, J, Martinez-Rubio, A, Jodar, M, Laguna, P, Blanch, L

“…Issue Title: ESICM LIVES 2015…”
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Highly dynamic gamma-ray emissions are common in tropical thunderclouds by Marisaldi, M., Østgaard, N., Mezentsev, A., Lang, T., Grove, J. E., Shy, D., Heymsfield, G. M., Krehbiel, P., Thomas, R. J., Stanley, M., Sarria, D., Schultz, C., Blakeslee, R., Quick, M. G., Christian, H., Adams, I., Kroodsma, R., Lehtinen, N., Ullaland, K., Yang, S., Qureshi, B. Hasan, Søndergaard, J., Husa, B., Walker, D., Bateman, M., Mach, D., Cummer, S., Pazos, M., Pu, Y., Bitzer, P., Fullekrug, M., Cohen, M., Montanya, J., Younes, C., van der Velde, O., Roncancio, J. A., Lopez, J. A., Urbani, M., Santos, A.

“…Thunderstorms emit fluxes of gamma rays known as gamma-ray glows 1 , 2 , sporadically observed by aircraft 1 , 3 – 7 , balloons 8 – 11 and from the ground 12 –…”
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Flickering gamma-ray flashes, the missing link between gamma glows and TGFs by Østgaard, N., Mezentsev, A., Marisaldi, M., Grove, J. E., Quick, M., Christian, H., Cummer, S., Pazos, M., Pu, Y., Stanley, M., Sarria, D., Lang, T., Schultz, C., Blakeslee, R., Adams, I., Kroodsma, R., Heymsfield, G., Lehtinen, N., Ullaland, K., Yang, S., Qureshi, B. Hasan, Søndergaard, J., Husa, B., Walker, D., Shy, D., Bateman, M., Bitzer, P., Fullekrug, M., Cohen, M., Montanya, J., Younes, C., van der Velde, O., Krehbiel, P., Roncancio, J. A., Lopez, J. A., Urbani, M., Santos, A., Mach, D.

“…Two different hard-radiation phenomena are known to originate from thunderclouds: terrestrial gamma-ray flashes (TGFs) 1 and gamma-ray glows 2 . Both involve…”
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