Search Results - "Vivas, J. H."

A linear programming methodology for the optimization of electric power-generation schemes by Khodr, H.M., Gomez, J.F., Barnique, L., Vivas, J.H., Paiva, P., Yusta, J.M., Urdaneta, A.J.

“…A mathematical model, based upon the application of a linear-integer programming algorithm, is presented for the optimum selection of independent electric…”
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A Linear Programming Methodology for the Optimization of Electric Power Generation Schemes by Khodr, H. M., Gomez, J. C., Barinique, L., Vivas, J. H., Paiva, P., Yusta, J. M., Urdaneta, A. J.

“…A mathematical model, based upon the application of a linear-integer programming algorithm, is presented for the optimum selection of independent electric…”
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Interactions Between a Generalist Herbivore, the Moose Alces alces, and its Food Resources: An Experimental Study of Winter Foraging Behaviour in Relation to Browse Availability by Vivas, Helga Jonsdottir, Saether, Bernt-Erik

“…(1) The browsing behaviour of free-ranging moose Alces alces in winter was evaluated by experimentally altering the availability of their most important food…”
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Determinants of plasma pepsinogen levels in a population at high risk for stomach cancer in Venezuela by Kato, I, Miki, K, Muñoz, N, Vivas, J H, Lopez, G, Peraza, S, Carillo, E, Castro, D, Andrade, O, Sanchez, V

“…Determinants of plasma pepsinogens (PG) levels were studied in 1365 participants in a chemoprevention trial for gastric pre-cancerous lesions being conducted…”
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Optimal Twig-Size Selection of a Generalist Herbivore, the Moose Alces alces: Implications for Plant-Herbivore Interactions by Vivås, Helga Jónsdóttir, Sæther, Bernt-Erik, Andersen, Reidar

“…(1) A model is developed which aims to predict the twig size a browsing moose, Alces alces, should select during winter. We assume that moose should maximize…”
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Estimation of Circadian Activity Pattern When the Beginning and End of Active Periods are Not Always Observable by Vivas, Helga Jonsdottir, Engen, Steinar

“…A method for analysing variations in activity pattern is presented. The method is applicable when the animals are subsequently active and resting, and the…”
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Evaluation and proposal of MMC-HVDC control strategies under transient and steady state conditions by Bergna, G., Boyra, M., Vivas, J. H.

“…The present article evaluates the performance of different MMC-HVDC converter control strategies for both internal and external control, and analyzes the…”
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Comparison of multilevel converter-based STATCOMs by Vivas, J. H., Bergna, G., Boyra, M.

“…Multilevel converters have become the real option for high voltage and current applications for power systems, especially for FACTS controllers. The Static…”
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Effect of nearby lightning on overhead electric lines: a comparison of simulation methods by Hernandez-Telleria, A., Urdaneta, A.J., Vivas-Nava, J.H.

“…A survey of the methods proposed in the literature to evaluate the effect of nearby lightning strokes on electric power transmission/distribution circuits is…”
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