Search Results - "Rosas, J.C"

Addressing edaphic constraints to bean production: the Bean/Cowpea CRSP project in perspective by Graham, P.H, Rosas, J.C, Estevez de Jensen, C, Peralta, E, Tlusty, B, Acosta-Gallegos, J, Arraes Pereira, P.A

“…Edaphic factors constrain bean production in most areas where this crop is grown. They include nutrient constraints particularly N and P deficiency, soil…”
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Contributions of the Bean/Cowpea CRSP to cultivar and germplasm development in common bean by Beaver, J.S., Rosas, J.C., Myers, J., Acosta, J., Kelly, J.D., Nchimbi-Msolla, S., Misangu, R., Bokosi, J., Temple, S., Arnaud-Santana, E., Coyne, D.P.

“…Disease and abiotic stress are important factors limiting bean production wherever beans are grown. The development of bean cultivars having resistance to…”
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Input-current/output-voltage ripple mitigation in the double dual boost converter by Valdez-Resendiz, J.E., Rosas-Caro, J.C., Mayo-Maldonado, J.C., Calderon-Zavala, G.

“…•A novel switching ripple mitigation technique is proposed.•An unconstrained selection of the voltage-gain-range at which the input-current and output-voltage…”
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Registration of 'Amadeus 77' small red common bean by Rosas, J.C, Beaver, J.S, Escoto, D, Perez, C.A, Llano, A, Hernandez, J.C, Araya, R

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Z-Source-Converter-Based Energy-Recycling Zero-Voltage Electronic Loads by Rosas-Caro, J.C., Fang Zheng Peng, Honnyong Cha, Rogers, C.

“…This paper proposes two high-efficiency energy-recycling zero-voltage electronic loads (ELs) based on a Z-source converter. ELs are a family of power…”
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Registration of 'Carrizalito' small red bean by Rosas, J.C, Beaver, J.S, Alameda-Lozada, M, Escoto, D, Hernandez, J.C, Araya, R

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Registration of ‘Bribri’ Small Red Bean (Race Mesoamerica) by Rosas, J.C., Hernández, J.C., Araya, R.

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EP-1508 EQD and overall treatment time as prognostic factors in cervical cancer treated with definitive CRT by Alvarez, S.I. Perez, Durán, G.E. Trejo, Rosas, J.C. Rodriguez, Balcazar, C.H. Flores, Moreno, J. Zamora, Concha, G.B. Santiago, García, A. Mota

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Distribution of nitrogen in common bean (Phaseolus vulgaris L.) genotypes selected for differences in nitrogen fixation ability by Wolyn, D.J. (Guelph Univ., Guelph, Ont. (Canada). Dept. of Horticultural Science), Clair, D.A. St, DuBois, J, Rosas, J.C, Burris, R.H, Bliss, F.A

“…The improvement of N₂ fixation in legumes may lead to increased yields and reduced fertilizer requirement. Levels of N₂ fixation were determined for three…”
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Closed-loop online harmonic vibration estimation in DC electric motor systems by Beltran-Carbajal, F., Tapia-Olvera, R., Valderrabano-Gonzalez, A., Yanez-Badillo, H., Rosas-Caro, J.C., Mayo-Maldonado, J.C.

“…•A new active vibration control for motion tracking on DC motors is introduced.•Formulae to compute parameters of unknown harmonic vibrations are…”
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Data-Driven Based Control Applied to DC Network Converters for Voltage Bus Stabilization by Loranca-Coutino, J., Villarreal-Hernandez, C.V., Ruiz-Martinez, O.F., Mayo-Maldonado, J.C., Valdez-Resendiz, J.E., Escobar, G., Rosas-Caro, J.C., Guillen, Daniel

“…This paper focuses on the control design of DC-DC converters delivering power into energy distribution networks. The scenario where the destabilizers of the…”
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Energy-based Stabilizing Controllers for DC-DC Converters Feeding Constant Power Loads by Villarreal-Hernandez, C.A., Loranca-Coutino, J., Ruiz-Martinez, O.F., Mayo-Maldonado, J.C., Valdez-Resendiz, J.E., Rosas-Caro, J.C., Escobar, G., Guillen, Daniel

“…In this paper is studied and presented the solution for the instability problem caused by the interconnection of DC converters with constant power loads…”
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Minimum Current-Ripple Point Tracking for Renewable Energy Applications by Villarreal-Hemandez, C.A., Loranca-Coutino, J., Ruiz-Martineztt, O.F., Mayo-Maldonado, J.C., Valdez-Resendiz, J.E., Rosas-Carot, J.C., Guillen, Daniel

“…This paper presents a novel output voltage control of a high-gain interleaved DC-DC converter that is able to track a minimum input-current ripple. The…”
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Breeding beans for resistance to terminal drought in the lowland tropics by Frahm, M.A, Rosas, J.C, Mayek-Perez, N, Lopez-Salinas, E, Acosta-Gallegos, J.A, Kelly, J.D

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An asymptotic differentiation approach of signals in velocity tracking control of DC motors by Beltran-Carbajal, F., Valderrabano-Gonzalez, A., Rosas-Caro, J.C., Favela-Contreras, A.

“…•Output feedback control for velocity trajectory tracking for DC motors is proposed.•Time-varying load torque disturbances can be rejected by the proposed…”
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Power shaping control of DC–DC converters with constant power loads by Mayo-Maldonado, J.C., Ruiz-Martinez, O.F., Escobar, G., Maupong, T.M., Valdez-Resendiz, J.E., Rosas-Caro, J.C.

“…This paper deals with the stabilization of DC–DC converters feeding constant power loads (CPLs). It is shown that power/energy dynamics are easily computed via…”
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Data-driven stabilizing control of DC–DC converters with unknown active loads by Ruiz-Martinez, O.F., Mayo-Maldonado, J.C., Escobar, G., Valdez-Resendiz, J.E., Maupong, T.M., Rosas-Caro, J.C.

“…We address the issue of stabilizing control design of DC–DC power converters with active loads, e.g. distributed generation systems, cascade converters,…”
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Output feedback control of a mechanical system using magnetic levitation by Beltran-Carbajal, F., Valderrabano-Gonzalez, A., Rosas-Caro, J.C., Favela-Contreras, A.

“…This paper presents an application of a nonlinear magnetic levitation system to the problem of efficient active control of mass–spring–damper mechanical…”
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Resonant switched capacitor voltage multiplier with interleaving capability by Valdez-Reséndiz, J.E., Claudio-Sánchez, A., Rosas-Caro, J.C., Guerrero-Ramírez, G.V., Mayo-Maldonado, J.C., Tapia-Hernández, A.

“…•A switched capacitor voltage multiplier with resonant current between capacitors is presented.•A safe commutation strategy is explained.•The proposed…”
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Sags, swells and harmonic solid state compensator by Ramirez, J.M., Lozano, J.M., Rosas, J.C.

“…A device compensator able to help in improving the daily operation of an electric network by means of the sags and swells mitigation, as well as the correction…”
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