Search Results - "Carvalho, J.G. de"

A Comparative Study Between Axis Rotation and Levenberg-Marquardt Methods to Improve Convergence in Microgrids Load Flow by de Nadai N., B., da Silva Neto, J.A., Sarmiento, J.E., Alvez, C.A., Zambroni de Souza, A.C., de Carvalho C, J.G.

“…Constant increases related to distributed generation into distribution systems has been a big challenge in the current electrical power system evolution. In…”
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Transmission capacity: availability, maximum transfer and reliability by Leite da Silva, A.M., de Carvalho Costa, J.G., da Fonseca Manso, L.A., Anders, G.J.

“…The available transfer capability (ATC) is an important parameter for all companies participating in power transaction activities. The main objective of this…”
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Transmission loss allocation. II. Multiple interconnected energy markets by da Silva, A.M.L., de Carvalho Costa, J.G.

“…For pt.I see ibid., vol.18, no.4, p.1389-94 (2003). This paper presents a new methodology based on the incremental transmission loss concept for allocating…”
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Transmission loss allocation: I. Single energy market by da Silva, A.M.L., de Carvalho Costa, J.G.

“…This paper presents a new methodology for allocating transmission losses to the participants of a single energy market. The proposed approach is based on the…”
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In vitro organogenesis of Eucalyptus grandis: effects of boron and calcium by Brondamin, G.E, Araujo, M.A. de, Alcântara, B.K. de, Carvalho, J.G. de, Gonçalves, A.N, Almeida, M. de

“…The in vitro organogenesis of woody species plays an essential role in the improvement of forest products by providing saplings with high commercial value…”
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Transmission loss allocation: part I-single energy market by Leite da Silva, A.M., de Carvalho Costa, J.G.

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Limitações nutricionais para a cultura do arroz irrigado em solo orgânico da região Norte Fluminense by W.E. de B. Andrade, A.F. de Souza, J.G. de Carvalho

“…As limitações nutricionais de um solo orgânico para a cultura do arroz irrigado por inundação, cv. Inca, foram identificadas em casa de vegetação em Lavras…”
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Probabilistic Methodologies for Determining the Optimal Number of Substation Spare Transformers by da Silva, A.M.L., de Carvalho Costa, J.G., Chowdhury, A.A.

“…This paper presents new probabilistic methodologies for computing the optimal number of transformer spares for power distribution substations. The basic idea…”
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Nutritional evaluation of the "Prata Ana" banana (AAB) under irrigation, in the semi-arid of north of Minas Gerais state, for the DRIS method by Silva, J.T.A da, Carvalho, J.G. de

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Dry matter production, content and accumulation of silicon in cultivars of rice (Oryza sativa L.) under levels of silicon by Faria Junior, L.A. de, Carvalho, J.G. de, Pinho, P.J. de, Bastos, A.R.R, Ferreira, E.V.O

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Growth, mineral nutrition and foliar critical level of K in umbuzeiro seedlings, in function of the potassium fertilization by Neves, O.S.C, Carvalho, J.G. de, Ferreira, E.V. de, Pereira, N.V

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Critical ranges of macronutrient content in leaves of coffee seedlings (Coffea arabica L.) grown in plastic pots by Gonçalves, S.M, Guimarães, R.J, Carvalho, J.G. de, Botrel, E.P

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Effects of substrate type and supplementary fertilization on vegetative growth, mineral nutrition, production costs, and brown eye spot of coffee seedlings in stiff plastic containers by Pozza, A.A.A, Guimarães, P.T.G, Pozza, E.A, Carvalho, J.G. de, Montanari, M, Souza, R.F. de

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Calcium and magnesium ratio in the fertility of a dystrophic dark latosol cultivated with alfafa by Moreira, A, Carvalho, J.G. de, Evangelista, A.R

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Fluoride Effects on Ectopic Bone Formation in Young and Old Rats by DE CARVALHO, J. G, CESTARI, T. M, DE OLIVEIRA, R. C, BUZALAF, M. A. R

“…This study evaluated the effect of fluoride on bone fluoride levels and on ectopic bone formation in young and old rats. Eighty male Wistar rats were assigned…”
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Nutrients absorption by seedlings of ipe-roxo (Tabebuia impetiginosa (Mart.) Standl.) in nutrient solution contaminated by cadmium by Paiva, H.N. de, Carvalho, J.G. de, Siqueira, J.O, Miranda, J.R.P. de, Fernandes, A.R

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Influence of increasing lead levels on nutrient and Pb content and accumulation in ipe-roxo (Tabebuia impetigiosa (Mart.) Standl.) seedlings by Paiva H.N. de, Carvalho J.G. de, Siqueira J.O, Fernandes A.R, Miranda J.R.P. de

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Dry matter and mineral nutrition in efficient corn genotypes in relation to phosphorus acquisition by Brasil, E.C, Alves, V.M.C, Marriel, I.E, Pitta, G.V.E, Carvalho, J.G. de

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Development of plantlets of bromeliad (Neoregelia cruenta) cultivated in different substrates and leaf fertilizers by Ferreira, C.A, Paiva, P.D. de O, Rodrigues, T.M, Ramos, D.P, Carvalho, J.G. de, Paiva, R

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Yield and quality of the potato in response of boron levels by Mesquita, H.A. de, Alvarenga, M.A.R, Paula, M.B. de, Carvalho, J.G. de, Nóbrega, J.C.A

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