v. 19 n. 3

artigo de atualização

• The structured hypergraph as a structural model for organized systems

  Kinsley Giles, Carlos Morales

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• Levels of total suspended and inhalable particles in the city of Cabimas

  Marlene González de Nava, Beatriz Sosa de Borrego, Harvi Velásquez, José Morales

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• Cyanide removal by the biological chemical treatment of effluents in a refinery

  N. Lozada, V. Carrizales, E. Gutiérrez, H. Lugo

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• An overview on the quasar redshifts

  Williams Pitter, Zoraida Morantes, Antonio Aguillón, Romer Urdaneta, Angel Ochoa

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• Effect of increasing the load in the Amuay Refinery alkylation isostripper tower

  José Ayala, Augusto Bitter, Jorge Sánchez

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• Physical-chemical analysis of underground water in the Coro plain: potential use for human consumption, irrigation and industry. A technical note

  Yusmary Parra, Julio López Pérez, Gregorio Valero

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• Theoretical and experimental analysis of the central piles of the General Rafael Urdaneta Bridge

  Antonio Sarcos Portillo, Hildrun García Legl

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• Two-phase anaerobic treatment with a UASB reactor

  A. Díaz, E. Behling, M. Herrera, E. Gutiérrez, S. García, E. Chacín, N. Fernández, C. Forster

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