Depth, Polarity and Welding Current Effect on Diffusible Hydrogen Content With Stainless Steel Electrodes in Underwater Wet Welding por Clemente Cardoso, Alphonsus Henrique, Jácome Carrascal, José Leonardo, Contreras Meza, Danna Lizbeth, Rodriguez Arias, Ariel

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Studies of the root activity in common acid lime (Citrus aurantifolia) using 32P por Báez, María Elena, Delgado, Conrado, Miranda, Diego, Obando, Roberto

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Effect of cutting parameters on surface roughness in turning of annealed AISI-1020 steel por Zurita, Omar, Di-Graci, Verónica, Capace, María

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Planting methods and depths for the yacon (Smallanthus sonchifolius) crop por Quaresma, Mateus Augusto Lima, Oliveira, Fábio Luiz de, Amaral, José Francisco Teixeira do, Parajara, Magno do Carmo, Dalvi, Leandro Pin, Teixeira, Ariany das Graças

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