|
|
|
|
|
Rayanne H. N. Silva, Emanuel P. Magalhães, Rebeca C. Gomes, Yunierkis Perez-Castillo, Alice M. C. Martins and Damião P. de Sousa
Neglected tropical diseases (NTDs) cause thousands of deaths each year. Among these diseases, we find Chagas disease, whose etiologic agent is Trypanosoma cruzi. Piplartine is an alkamide present in various species of the genus Piper that possess trypano...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jorge Eduardo F. Cunha, George Deroco Martins, Eusímio Felisbino Fraga Júnior, Silvana P. Camboim and João Vitor M. Bravo
Understanding a crop?s productive potential is crucial for optimizing resource use in agriculture, encouraging sustainable practices, and effectively planning planting and preservation efforts. Achieving precise and tailored management strategies is equa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Thaís R. Benevides T. Aranha, Jean-Michel Martinez, Enio P. Souza, Mário U. G. Barros and Eduardo Sávio P. R. Martins
In this paper, the authors use remote-sensing images to monitor the water quality of reservoirs located in the semiarid region of Northeast Brazil. Sentinel-2 MSI TOA Level 1C reflectance images were used to remotely estimate the concentration of chlorop...
ver más
|
|
|
|
|
|
|
|
|
|
|
Miguel Rocha, Anabela Oliveira, Paula Freire, André B. Fortunato, Alphonse Nahon, José L. Barros, Alberto Azevedo, Filipa S. B. F. Oliveira, João Rogeiro, Gonçalo Jesus, Ricardo J. Martins, Pedro P. Santos, Alexandre O. Tavares and João Oliveira
Monitoring and forecasting platforms such as MOSAIC can support real-time response and alert, contribute to emergency assessment and risk management for multiple hazards in coastal regions, performing new safety comprehensive approaches for these areas.
|
|
|
|
|
|
|
|
|
|
|
Mohamed Tanta, J. G. Pinto, Vitor Monteiro, Antonio P. Martins, Adriano S. Carvalho and Joao L. Afonso
This paper presents a deadbeat predictive current control methodology to reduce the circulating currents in a modular multilevel converter (MMC) when it operates as a rail power conditioner (RPC) in a conventional railway system-based V/V connection. For...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nicolas P. Bons and Joaquim R. R. A. Martins
Multidisciplinary design optimization (MDO) has been previously applied to aerostructural wing design problems with great success. Most previous applications involve fine-tuning a well-designed aircraft wing. In this work, we broaden the scope of the opt...
ver más
|
|
|
|
|
|
|
|
|
|
|
John P. Jasa, Benjamin J. Brelje, Justin S. Gray, Charles A. Mader and Joaquim R. R. A. Martins
Aircraft are multidisciplinary systems that are challenging to design due to interactions between the subsystems. The relevant disciplines, such as aerodynamic, thermal, and propulsion systems, must be considered simultaneously using a path-dependent for...
ver más
|
|
|
|
|
|
|
|
|
|
|
Izabela Zawiska, Inta Dimante-Deimantovica, Tomi P. Luoto, Monika Rzodkiewicz, Saija Saarni, Normunds Stivrins, Wojciech Tylmann, Anna Lanka, Martins Robeznieks and Tom Jilbert
Cultural eutrophication, the process by which pollution due to human activity speeds up natural eutrophication, is a widespread and consequential issue. Here, we present the 85-year history of a small, initially Lobelia?Isoëtes dominated lake. The lake?s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Manuel L. Tender, Francisco F. Martins, João P. Couto, Alfonso Cortés Pérez
Pág. 262 - 273
The investment in tunneling shows an worldwide expansion trend. Reduction of risks, as part of the financial strategy of the stakeholders, has been the focus of several research studies. This paper aims to describe the construction risk prevention, in te...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marcos Eduardo Zambanini,Luis P. Bresciani,Renata Martins Corrêa,Thais Ettinger,Arnoldo José de Hoyos Guevara
Pág. 46 - 64
|
|
|
|
|
|