Search Results - "Fernandez, F. E."

A practical approach for determining the ground resistance of grounding grids by Guemes-Alonso, J.A., Hernando-Fernandez, F.E., Rodriguez-Bona, F., Ruiz-Moll, J.M.

“…This paper starts from the premise that ground resistance is independent of earth-fault current and presents a new method for calculating the ground resistance…”
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Relative adrenal insufficiency in the preterm and term infant by Fernandez, E F, Watterberg, K L

“…Cortisol release in the face of illness or stress is vital for survival. Relative adrenal insufficiency occurs when a patient's cortisol response is inadequate…”
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Models for the electrical characterization of high concentration photovoltaic cells and modules: A review by Rodrigo, P, Fernández, E.F, Almonacid, F, Pérez-Higueras, P.J

“…High concentration photovoltaic technology promises the large-scale generation of clean-renewable energy with competitive costs. Like any other systems for…”
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Optimum cleaning schedule of photovoltaic systems based on levelised cost of energy and case study in central Mexico by Rodrigo, P.M., Gutiérrez, S., Micheli, L., Fernández, E.F., Almonacid, F.M.

“…•A method for optimising cleaning schedules in photovoltaic systems is developed.•It minimises the levelised cost of energy and is applied to central…”
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Review of methods for the calculation of cell temperature in high concentration photovoltaic modules for electrical characterization by Rodrigo, P., Fernández, E.F., Almonacid, F., Pérez-Higueras, P.J.

“…The solar cell operation temperature is an important input in models for the electrical characterization of high concentration photovoltaic cells and modules…”
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Optimum capacity of the inverters in concentrator photovoltaic power plants with emphasis on shading impact by Rodrigo, P.M., Talavera, D.L., Fernández, E.F., Almonacid, F.M., Pérez-Higueras, P.J.

“…Nowadays, there is wide experience on selecting an adequate ratio between the photovoltaic array peak power and the inverter capacity for conventional…”
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Novel Pulsed-Laser-Deposition-VO2 thin films for ultrafast applications by LIU, H, VASQUEZ, O, SANTIAGO, V. R, DIAZ, L, RUA, A. J, FERNANDEZ, F. E

“…VO2 thin films deposited on fused quartz substrates were successfully fabricated by the pulsed-laser-deposition (PLD) technique. The obtained samples were…”
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A worldwide assessment of economic feasibility of HCPV power plants: Profitability and competitiveness by Talavera, D.L., Pérez-Higueras, P., Almonacid, F., Fernández, E.F.

“…Numerous exhaustive analyses of the economic assessment of conventional PV systems are available in the literature. However, there is a lack of these studies…”
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High concentrator photovoltaic module simulation by neuronal networks using spectrally corrected direct normal irradiance and cell temperature by Almonacid, F., Fernández, E.F., Mallick, T.K., Pérez-Higueras, P.J.

“…The electrical modelling of HCPV (high concentrator photovoltaic) modules is a key issue for systems design and energy prediction. However, the electrical…”
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Semiconductor-to-metallic phase transition of VO2 by laser excitation by LIU, H, VASQUEZ, O, SANTIAGO, V. R, DIAZ, L, FERNANDEZ, F. E

“…VO2 thin films deposited on MgO and fused silica glass substrates were prepared by the pulsed laser deposition (PLD) technique, which shows phase transition…”
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ACTH and cortisol response to critical illness in term and late preterm newborns by Fernandez, E F, Montman, R, Watterberg, K L

“…Objective: To determine cortisol and adrenocorticotropic hormone (ACTH) responses to critical illness in term and late preterm newborns and examine the…”
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The numerical computation of lumped parameter values using the multi-dimensional Newton-Raphson method for the characterisation of a multi-junction CPV module using the five-parameter approach by Ghani, F., Fernandez, E.F., Almonacid, F., O'Donovan, T.S.

“…•New numerical method to characterise multi-junction photovoltaic system is presented.•Based on the single-diode, five parameter approach.•Newton-Raphson…”
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A simplified method for estimating direct normal solar irradiation from global horizontal irradiation useful for CPV applications by Pérez-Higueras, P.J., Rodrigo, P., Fernández, E.F., Almonacid, F., Hontoria, L.

“…The design and analysis of CPV systems require knowledge of direct normal solar irradiation but ground-based measurements of these data are only available for…”
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Excited state dynamics and semiconductor-to-metallic phase transition of VO2 thin film by LIU, H, VASQUEZ, O, SANTIAGO, V. R, DIAZ, L, FERNANDEZ, F. E

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Optical property of Eu in strontium barium niobate optical thin film grown by pulsed laser deposition by Liu, H, Li, S.T, Fernandez, F.E, Liu, G.K

“…Thin films of strontium barium niobate Sr x Ba 1− x Nb 2O 6 (SBN) were successfully fabricated on fused quartz substrates using pulsed laser deposition (PLD)…”
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Conceptual design and performance evaluation of a hybrid concentrating photovoltaic system in preparation for energy by Baig, Hasan, Siviter, J., Li, W., Paul, M.C., Montecucco, A., Rolley, M.H., Sweet, T.K.N., Gao, M., Mullen, P.A., Fernandez, E.F., Han, G., Gregory, D.H., Knox, A.R., Mallick, Tapas

“…Concentrating sunlight and focussing it on smaller sized solar cells increases the device's power output per unit active area. However, this process tends to…”
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In response to Dr Shabih Manzar regarding ACTH and cortisol response to critical illness in term and late-preterm neonates by Fernandez, E F

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Hybrid high-concentration photovoltaic-thermal solar systems for building applications by Moreno, A., Chemisana, D., Fernández, E.F.

“…•A high-concentration photovoltaic-thermal (HCPVT) system for buildings is proposed.•A performance comparison with a standard PVT collector is carried…”
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Performance and economic limits of passively cooled hybrid thermoelectric generator-concentrator photovoltaic modules by Rodrigo, P.M., Valera, A., Fernández, E.F., Almonacid, F.M.

“…•Passive cooling is feasible for concentrator photovoltaic-thermoelectric modules.•A maximum efficiency of 39.2% at 800 suns can be predicted with passive…”
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Adrenal function in newborns undergoing surgery by Fernandez, E F, Montman, R, Watterberg, K L

“…Objective: To measure cortisol, adrenocorticotropic hormone (ACTH)-stimulated cortisol and ACTH values in the newborn intensive care unit-admitted newborn…”
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