Search Results - "Pérez, I.A."

Study of CO₂ variability at different temporal scales recorded in a rural Spanish site by SANCHEZ, M. L, PEREZ, I. A, GARCIA, M. A

“…From February 2000 to December 2008 systematic measurements of CO₂ ambient concentrations were taken using a MIR 9000 continuous infrared analyser in a rural…”
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Analysis and parameterisation of wind profiles in the low atmosphere by Pérez, I.A., García, M.A., Sánchez, M.L., de Torre, B.

“…Knowledge of temporal and spatial variation of the wind is important to obtain accurate calculations of wind power potential. The best estimation method…”
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PS02.49 QC 6DOF ROBOTIC COUCH by Martínez, L.M. Núñez, Jiménez, J. Sánchez, Albina, M.L. Martín, Trigo, F. Pizarro, Vegas, D. Jiménez, Ruiz, J. Morillas, Alvaro, D. Bengoechea, Urbón, I.A. Pérez, Arroyo, T. Cepas, Carrera, S. Zaballos

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GPP and maximum light use efficiency estimates using different approaches over a rotating biodiesel crop by Sánchez, M.L., Pardo, N., Pérez, I.A., García, M.A.

“…•GPP annuals in a biodiesel rotating crop showed a great inter-annual variability.•A LUE model applied to rapeseed, wheat, peas and rye, provided satisfactory…”
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Energy balance and partitioning over a rotating rapeseed crop by Pardo, N., Sánchez, M.L., Pérez, I.A., García, M.A.

“…•The energy balance was assessed over a rotating rapeseed cropland during four years.•The energy imbalance obtained ranged between 3 and 18% for the various…”
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Study of CO 2 variability at different temporal scales recorded in a rural Spanish site by Sánchez, M.L., Pérez, I.A., García, M.A.

“…From February 2000 to December 2008 systematic measurements of CO 2 ambient concentrations were taken using a MIR 9000 continuous infrared analyser in a rural…”
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Ground level ozone concentrations at a rural location in northern Spain by García, M.A., Sánchez, M.L., Pérez, I.A., de Torre, B.

“…A systematic analysis of surface ozone observations at a rural area of the upper Spanish plateau is presented. A near four-year study of ozone concentrations…”
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VE74 Robot-assisted intracorporeal orthotopic neobladder: Initial experience by Curiel Elizondo, A., Fuentes Pastor, J., Hevia Suarez, M., García Rodríguez, J., Jalón Monzón, A., Moya Martín, C.M., Sacristan Gonzalez, R., González Ruiz De León, C., Rayo Radilla, M., Pérez Vera, I.A., Castilla Barbosa, A.F., Lopez Tello, A., Luza Duenas, A., Alguero Menendez, R., Garcia Tejero, D., Fernandez-Plaza Prieto, I., Fernández Gómez, J.M.

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VE73 Pelvic lymph node dissection during robotic radical cystectomy. Step by step technique by Fuentes Pastor, J., Curiel Elizondo, A., Lopez Tello, A., García Rodríguez, J., Hevia Suarez, M., Jalón Monzón, A., González Ruiz De León, C., Rayo Radilla, M., Castilla Barbosa, A.F., Pérez Vera, I.A., Quintas, A., Moya Martín, C.M., Modrego, L., Feito Cano, B., Alvarez Coro, C., Garcia Fernandez, G., Fernández Gómez, J.M.

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VE35 Retzius-sparing robot-assisted radical prostatectomy technique and tips and tricks by Fuentes Pastor, J., Lopez Tello, A., Curiel Elizondo, A., García Rodríguez, J., Hevia Suarez, M., Sacristan Gonzalez, R., González Ruiz De León, C., Rayo Radilla, M., Castilla Barbosa, A.F., Pérez Vera, I.A., Luza Duenas, A., Alguero Menendez, R., Garcia Tejero, D., Fernandez-Plaza Prieto, I., Fernández Gómez, J.M.

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Analysis of height variations of sodar-derived wind speeds in Northern Spain by Pérez, I.A., Garcı́a, M.A., Sánchez, M.L., de Torre, B.

“…The Weibull distribution has been widely used in wind speed analysis. Ten-min averages from a sodar placed in an extensive plateau in the North of Spain were…”
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Ground laser remote sensing measurements of a Saharan dust outbreak in Central Spain. Influence on PM10 concentrations in the lower and upper Spanish plateaus by Sánchez, M.L., Garcı´a, M.A., Pérez, I.A., de Torre, B.

“…This paper presents the hourly evolution of a severe Saharan dust outbreak, (SDO), affecting Central Spain over July 23–24, 2004 measured with a laser remote…”
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Reduced expression of exocytotic proteins caused by anti-cholinesterase pesticides in Brachionus calyciflorus (Rotifera: Monogononta) by Pérez-Legaspi, I A, Rico-Martínez, R, Quintanar, J L

“…The organophosphate and carbamate pesticides methyl-parathion and carbaryl have a common action mechanism: they inhibit acetylcholinesterase enzyme by blocking…”
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Autonomous Aeromagnetic Surveys Using a Fluxgate Magnetometer by Macharet, Douglas G, Perez-Imaz, Héctor I A, Rezeck, Paulo A F, Potje, Guilherme A, Benyosef, Luiz C C, Wiermann, André, Freitas, Gustavo M, Garcia, Luis G U, Campos, Mario F M

“…Recent advances in the research of autonomous vehicles have showed a vast range of applications, such as exploration, surveillance and environmental…”
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Multi-robot 3D coverage path planning for First Responders teams by Perez-imaz, Hector I. A., Rezeck, Paulo A. F., Macharet, Douglas G., Campos, Mario F. M.

“…It is known that the first hours after a disaster are critical to maximize the rescue and recovery of victims. However, in disaster scenarios, with the…”
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Parameter estimation algorithms for ionospheric channels by Sanz-Gonzalez, J.L, Zazo-Bello, S, Perez-Alvarez, I.A, Lopez-Perez, J

“…The principal parameters of a multipath channel are the delay and the gain coefficient of each path, and the number of significant paths. We develop a…”
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A differential error reference adaptive echo canceller for multilevel PAM line codes by Perez-Alvarez, I.A., Paez-Borrallo, J.B., Zazo-Bello, S.

“…The objective of any local echo canceller connected to any end of a digital subscriber line (DSL) is to compensate the outgoing transmit signal energy in the…”
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Impact of CSI latency on HF multi-carrier communications for delay-sensitive applications by Lopez-Perez, J, Perez-Alvarez, I.A, Zazo-Bello, S, Melian-Gutierrez, L.B, Amaro-Garcia, A

“…Multi-carrier modulations are widely used in HF communications, and particularly OFDM. Delay-sensitive applications can make use of spreading schemes such as…”
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Self improved error reference for adaptive echo cancellation in full-duplex baseband data communications by Paez-Borrallo, J.M., Perez Alvarez, I.A.

“…A novel adaptive echo canceller for baseband data communications working with PAM (pulse-amplitude-modulated) signals is presented. The goal is to take…”
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Adaptive filtering in data communications with self improved error reference by Paez-Borrallo, J.M., Perez Alvarez, I.A., Bello, S.Z.

“…The observed signals that usually play the role of error references for adaptive echo cancellers and channel equalizers in data communications are basically…”
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