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Betty Susanti, Edi Kadarsa, Mona Foralisa, Ika Juliantina
The purpose of providing toll road infrastructure through Public-Private Partnerships (PPP) is to ensure that the private sector generates sufficient revenue to manage road operations and maintenance effectively. However, in many countries, various pract...
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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...
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Mohammed A. Qasim, Vladimir I. Velkin and Sergey E. Shcheklein
At the present time, the entire world is suffering from global climate change due to emissions caused by the combustion of fossil fuels. Thus, it is necessary to look for alternative power sources to generate clean electrical energy. Thermoelectric gener...
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Daniel Duzdevich, Janusz J. Petkowski, William Bains, H. James Cleaves II, Christopher E. Carr, Ewa I. Borowska, Armando Azua-Bustos, Morgan L. Cable, Graham E. Dorrington, David H. Grinspoon, Niels F. W. Ligterink, Andreas Riedo, Peter Wurz and Sara Seager
Exploring how life is distributed in the universe is an extraordinary interdisciplinary challenge, but increasingly subject to testable hypotheses. Biology has emerged and flourished on at least one planet, and that renders the search for life elsewhere ...
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Marco Peterson, Minzhen Du, Bryant Springle and Jonathan Black
The proliferation of reusable space vehicles has fundamentally changed how assets are injected into the low earth orbit and beyond, increasing both the reliability and frequency of launches. Consequently, it has led to the rapid development and adoption ...
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