Nilson Sant’Anna

518 total citations
13 papers, 391 citations indexed

About

Nilson Sant’Anna is a scholar working on Astronomy and Astrophysics, Information Systems and Aerospace Engineering. According to data from OpenAlex, Nilson Sant’Anna has authored 13 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Astronomy and Astrophysics, 5 papers in Information Systems and 5 papers in Aerospace Engineering. Recurrent topics in Nilson Sant’Anna's work include Ionosphere and magnetosphere dynamics (5 papers), Software Engineering Research (4 papers) and GNSS positioning and interference (4 papers). Nilson Sant’Anna is often cited by papers focused on Ionosphere and magnetosphere dynamics (5 papers), Software Engineering Research (4 papers) and GNSS positioning and interference (4 papers). Nilson Sant’Anna collaborates with scholars based in Brazil, Japan and Italy. Nilson Sant’Anna's co-authors include Josep Silva, C. M. Denardini, H. Takahashi, Yuichi Otsuka, K. Shiokawa, C. M. Wrasse, E. R. de Paula, João Francisco Galera Monico, Vitor C. F. Gomes and Marcelo B. Pádua and has published in prestigious journals such as Journal of Systems and Software, Advances in Space Research and Cell Transplantation.

In The Last Decade

Nilson Sant’Anna

11 papers receiving 330 citations

Peers

Countries citing papers authored by Nilson Sant’Anna

Since Specialization

Citations

This map shows the geographic impact of Nilson Sant’Anna's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nilson Sant’Anna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nilson Sant’Anna more than expected).

Fields of papers citing papers by Nilson Sant’Anna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nilson Sant’Anna. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nilson Sant’Anna. The network helps show where Nilson Sant’Anna may publish in the future.

Co-authorship network of co-authors of Nilson Sant’Anna

This figure shows the co-authorship network connecting the top 25 collaborators of Nilson Sant’Anna. A scholar is included among the top collaborators of Nilson Sant’Anna based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nilson Sant’Anna. Nilson Sant’Anna is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Ionospheric TEC Weather Map Over South America 2016 ·Space Weather ·H. Takahashi, C. M. Wrasse, C. M. Denardini, Marcelo B. Pádua, E. R. de Paula, (unknown), Yuichi Otsuka, K. Shiokawa, João Francisco Galera Monico, (unknown), Nilson Sant’Anna	67
2	Antifibrotic Effects of Human Amniotic Membrane Transplantation in Established Biliary Fibrosis Induced in Rats 2016 ·Cell Transplantation ·Luciana Barros Sant’Anna, (unknown), (unknown), Emília Ângela Lo Schiavo Arisawa, (unknown), Ornella Parolini, Anna Cargnoni, Nilson Sant’Anna	34
3	THE INITIAL STEPS FOR DEVELOPING THE SOUTH AMERICAN K INDEX FROM THE EMBRACE MAGNETOMETER NETWORK 2015 ·Brazilian Journal of Geophysics ·C. M. Denardini, M. Rockenbach, M. Gende, Sony Su Chen, P. R. Fagundes, Nelson Jorge Schuch, (unknown), L. C. A. Resende, Juliano Moro, Antônio L. Padilha, Nilson Sant’Anna, (unknown)	12
4	CMMI-DEV process areas modeled on a process for critical embedded systems development 2015 ·(unknown), (unknown), Nilson Sant’Anna	0
5	Large Scale Plasma Bubbles Observed by GPS TEC Mapping over South America 2015 ·(unknown), C. M. Wrasse, C. M. Denardini, (unknown), (unknown), Nilson Sant’Anna, Yuichi Otsuka, K. Shiokawa	1
6	Plasma bubble monitoring by TEC map and 630nm airglow image 2015 ·Journal of Atmospheric and Solar-Terrestrial Physics ·H. Takahashi, C. M. Wrasse, Yuichi Otsuka, (unknown), Vitor C. F. Gomes, Igo Paulino, A. F. Medeiros, C. M. Denardini, Nilson Sant’Anna, K. Shiokawa	48
7	Diagnostics of equatorial and low latitude ionosphere by TEC mapping over Brazil 2014 ·Advances in Space Research ·H. Takahashi, (unknown), Yuichi Otsuka, K. Shiokawa, João Francisco Galera Monico, E. R. de Paula, P. A. B. Nogueira, C. M. Denardini, F. Becker‐Guedes, C. M. Wrasse, (unknown), Vitor C. F. Gomes, (unknown), Nilson Sant’Anna, (unknown)	30
8	Modelo Arquitetural para Coleta, Processamento e Visualização de Informações de Clima Espacial 2014 ·Nilson Sant’Anna, Eduardo Guerra, (unknown), (unknown), (unknown), (unknown), (unknown)	2
9	Hidrocarbonetos policíclicos aromáticos em sedimentos superficiais na Baía de Todos os Santos – Nordeste do Brasil 2010 ·Tropical Oceanography ·Nilson Sant’Anna, Magda Beretta, (unknown), Tania M. Tavares	1
10	A Strategy of Development for Web Interfaces in Mobile Devices 2008 ·IEEE Latin America Transactions ·(unknown), (unknown), Nilson Sant’Anna	0
11	An investigation of artificial neural networks based prediction systems in software project management 2007 ·Journal of Systems and Software ·(unknown), (unknown), Nilson Sant’Anna	106
12	Comparison of Artificial Neural Network and Regression Models in Software Effort Estimation 2007 ·IEEE International Conference on Neural Networks ·(unknown), Josep Silva, Nilson Sant’Anna	88
13	Uma Investigação de Modelos de Estimativas de Esforço em Gerenciamento de Projeto de Software 2006 ·(unknown), Josep Silva, Nilson Sant’Anna	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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