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Turismo de estudos e desenvolvimento de competências
(Universidade Federal do Rio Grande do NorteBrasilUFRNTurismoDepartamento de Turismo, 2021-09)
Studying abroad due to the increasing initiatives to international mobility has become an activity more engaged by students that aim to be part of of that to improve their personal and professional skills. The present work ...
Transcriptional regulation of the Na(+)/H(+) exchanger NHE3 by chronic exposure to angiotensin II in renal epithelial cells
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)
Angiotensin II (Ang II) exerts an acute bimodal effect on proximal tubule NHE3: while low doses stimulate the exchanger, high doses inhibit it. In the present study, we have investigated the chronic effects of Ang II on ...
A Sequential Integration between Optimal Flexible Heat Exchanger Network Synthesis and Control Structure Design
(American Chemical Society, 2018-08)
In this work, the optimal synthesis and control structure design (CSD) problems for flexible heat exchanger networks (HENs) are integrated into a new sequential methodology. The proposed approach relies, on one hand, on a ...
Er-doped silica-based waveguides prepared by different techniques: RF-sputtering, sol-gel and ion-exchange
(Kluwer Academic Publ, 2014)
Entraves para a adesão à extensão universitária nas unidades acadêmicas da UFJF
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de EducaçãoMestrado em Gestão e Avaliação em Educação PúblicaUFJF, 2019)
Porto de chegada e lugares de passagem: Intercâmbio estudantil de brasileiros na Universidade do Porto, Portugal, no ano acadêmico 2008/2009
(Universidade Federal de São Paulo (UNIFESP), 2012)
This study examined the memories and experiences of graduate students who have made Brazilian academic exchange at the University of Porto in Portugal in the academic year 2008/2009 seeking to realize the representations ...
A functional–structural plant model that simulates whole- canopy gas exchange of grapevine plants (Vitis vinifera L.) under different training systems
(Oxford University Press, 2020-09)
Background and Aims: Scaling from single-leaf to whole-canopy photosynthesis faces several complexities related to variations in light interception and leaf properties. To evaluate the impact of canopy strucuture on gas ...
CONTRA: Improving the performance of dynamic investigations in natural abundance organic solids by mirror-symmetric constant-time CODEX
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
We present a minor but essential modification to the CODEX 1D-MAS exchange experiment. The new CONTRA method, which requires minor changes of the original sequence only, has advantages over the previously introduced S-CODEX, ...
Development of heat transfer and pressure drop correlations in twisted tube heat exchangers
(Cartagena de Indias, 2020)
Heat transfer in concentric twisted tubes exchangers has several applications in the chemical and food industry mainly due to its compact structure and high transport coefficients, however, its use has been limited as a ...
25 Years of the Internet in Central America: an interview with Guy de Téramond
(2017-10)
January 2018 marks the 25th anniversary of the first dedicated Internet connection in Central America. Little is known about the conditions that characterised the early development of the Internet in this part of the globe. ...