Search Results - "de Souza, Marcelo L."

Model Based System Engineering (MBSE) and design assurance process in the context of mitigation of design errors during the development of highly integrated and complex aerospace systems by Washio, Douglas H, Souza, Marcelo L DE Oliveira E, Rabello, Ana Paula DE Sá Santos

“…Over the years, aircraft and spacecraft designs incorporated highly integrated and/or complex systems that can manage complex scenarios during its operation…”
Get full text

Evaluating the suitability of large-scale datasets to estimate nitrogen loads and yields across different spatial scales by Suárez-Castro, Andrés Felipe, Robertson, Dale M., Lehner, Bernhard, de Souza, Marcelo L., Kittridge, Michael, Saad, David A., Linke, Simon, McDowell, Rich W., Ranjbar, Mohammad Hassan, Ausseil, Olivier, Hamilton, David P.

“…•Poorly monitored areas hinder the application of large-scale catchment models.•Large-scale models identify knowledge gaps across spatial scales when data are…”
Get full text

Mitigating interferences on LEO satellite downlinks of Earth exploration services by cognitive radio, adaptive modulation and coding techniques by Araujo, Rodolfo Antonio DA Silva, Silva, Luciano B C DA, Santos, Walter Abrahão Dos, Souza, Marcelo L DE Oliveira E

“…Upcoming Earth Exploration Satellite Services (EESS) missions, especially to monitor Brazilian diversified biomes, will require progressively higher data rates…”
Get full text

Effects of ephemeropterans and shrimps on periphyton and sediments in a coastal stream (Atlantic forest, Rio de Janeiro, Brazil) by Moulton, Timothy P., de Souza, Marcelo L., Silveira, Roberto M. L., Krsulović, Felipe A. M.

“…We investigated the importance of shrimps (Atyidae and Palaemonidae) and ephemeropterans (Baetidae) in the removal of periphyton and sediments in a Neotropical…”
Get full text

Stable isotope analysis indicates microalgae as the predominant food source of fauna in a coastal forest stream, south-east Brazil by BRITO, ERNESTO FUENTES, MOULTON, TIMOTHY P, DE SOUZA, MARCELO L, BUNN, STUART E

“…Stable isotope studies of food webs in floodplains, large rivers, mangroves, and seagrasses have shown that, although a large proportion of the biomass may…”
Get full text

The effects of shrimps on benthic material in a Brazilian island stream by DE SOUZA, MARCELO L., MOULTON, TIMOTHY P.

“…Summary 1. Shrimps are abundant in many tropical coastal streams. Studies in Central America and the Caribbean have demonstrated the importance of shrimps in…”
Get full text

Structural behavior of threaded connections for sandwich pipes under make-up torque, external pressure, and axial load by Quispe, José Luis P., Pasqualino, Ilson P., Estefen, Segen F., de Souza, Marcelo Igor L.

“…The concept of sandwich pipes for subsea applications has been studied independently of an available connection to joint the pipe segments. Therefore, it is…”
Get full text

A methodological approach for an objective environmental impact assessment to support the decision-making in the decommissioning of oil and gas subsea installations in Brazil by Carneiro, Paulo R.F., Fasca, Hanna, Cordeiro, Marcelle, Martingil, Melissa, do Valle, Luisa V., de Souza, Marcelo I.L., Salomon, Paulo S.

“…•Decommissioning of offshore oil and gas structures is a major challenge.•There is a need for tools to help decision-makers to take the less environental…”
Get full text

Effects of ephemeropterans and shrimps on periphyton and sediments in a coastal stream (Atlantic forest, Rio de Janeiro, Brazil) by Moulton, Timothy P, de Souza, Marcelo L, Silveira, Roberto M. L, Krsulović, Felipe A. M

“…We investigated the importance of shrimps (Atyidae and Palaemonidae) and ephemeropterans (Baetidae) in the removal of periphyton and sediments in a Neotropical…”
Get full text

Cement properties characterization from a section retrieved from an oil production well after 33 years of downhole exposure by Beltrán-Jiménez, Katherine, Gardner, Dave, Kragset, Steinar, Gebremariam, Kidane F., Reales, Oscar A.M., Minde, Mona W., de Souza, Marcelo I.L., Aasen, Jan A., Skadsem, Hans J., Delabroy, Laurent

“…A unique data set has been constructed based on the study of class G cement recovered from an oil well on the Norwegian continental shelf. The cement was…”
Get full text

SIMULAÇÃO NUMÉRICA DO SOPRO DE OXIGÊNIO ATRAVÉS DE BOCAL SUPERSÔNICO by Maia, Breno Totti, Barros, José Eduardo M, Nascimento, Leandro Miranda, Guerra, Marcelo de Souza L, Tavares, Roberto Parreiras

“…In the present work, the behavior of oxygen flow in supersonic nozzles lance is analyzed by CFD and design changes to improve performance are proposed. The…”
Get full text

Stable isotope analysis indicates microalgae as the predominant food source of fauna in a coastal forest stream, southeast Brazil by Brito, Ernesto Fuentes, Moulton, Timothy P, DE Souza, Marcelo L, Bunn, Stuart E

“…Stable isotope studies of food webs in floodplains, large rivers, mangroves, and seagrasses have shown that, although a large proportion of the biomass may…”
Get full text