Regina Machado

642 total citations
13 papers, 369 citations indexed

About

Regina Machado is a scholar working on Soil Science, Horticulture and Plant Science. According to data from OpenAlex, Regina Machado has authored 13 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Soil Science, 6 papers in Horticulture and 4 papers in Plant Science. Recurrent topics in Regina Machado's work include Soil Management and Crop Yield (7 papers), Cocoa and Sweet Potato Agronomy (6 papers) and Soil Carbon and Nitrogen Dynamics (4 papers). Regina Machado is often cited by papers focused on Soil Management and Crop Yield (7 papers), Cocoa and Sweet Potato Agronomy (6 papers) and Soil Carbon and Nitrogen Dynamics (4 papers). Regina Machado collaborates with scholars based in Brazil, United States and France. Regina Machado's co-authors include Emanuela Forestieri Gama-Rodrigues, Antônio Carlos Gama-Rodrigues, V. C. Baligar, Vimala D. Nair, P. K. R. Nair, J. C. Polidoro, Fabienne Micheli, Fátima Cerqueira Alvim, Karina Peres Gramacho and Gonçalo Amarante Guimarães Pereira and has published in prestigious journals such as SHILAP Revista de lepidopterología, Electrophoresis and Environmental Management.

In The Last Decade

Regina Machado

11 papers receiving 358 citations

Peers

Regina Machado
Armand W. Koné Ivory Coast
Humberto A. Leblanc Finland
M. M. Campanha Brazil
Pablo Siles Colombia
Samuel Agele Nigeria
Sônia Sena Alfaia Brazil
G. Escalante Venezuela
Nadine Engbersen Switzerland
S. J. Ouédraogo Burkina Faso
Tamara Benjamín United States
Armand W. Koné Ivory Coast
Regina Machado
Citations per year, relative to Regina Machado Regina Machado (= 1×) peers Armand W. Koné

Countries citing papers authored by Regina Machado

Since Specialization
Citations

This map shows the geographic impact of Regina Machado'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 Regina Machado with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Regina Machado more than expected).

Fields of papers citing papers by Regina Machado

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Regina Machado. 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 Regina Machado. The network helps show where Regina Machado may publish in the future.

Co-authorship network of co-authors of Regina Machado

This figure shows the co-authorship network connecting the top 25 collaborators of Regina Machado. A scholar is included among the top collaborators of Regina Machado 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 Regina Machado. Regina Machado is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
Machado, Regina. (2017). Abordagem Triangular. SHILAP Revista de lepidopterología. 4(2).
2.
Machado, Regina, et al.. (2013). AVALIAÇÃO DA COMPOSIÇÃO E DISTRIBUIÇÃO MINERAL EM COMPONENTES FOLIARES DE PARICÁ (Schizolobium amazonicum Huber ex Ducke). Agrotrópica (Itabuna). 25(1). 53–60. 2 indexed citations
3.
Gama-Rodrigues, Emanuela Forestieri, et al.. (2011). C and N Content in Density Fractions of Whole Soil and Soil Size Fraction Under Cacao Agroforestry Systems and Natural Forest in Bahia, Brazil. Environmental Management. 48(1). 134–141. 28 indexed citations
4.
Gama-Rodrigues, Emanuela Forestieri, P. K. R. Nair, Vimala D. Nair, et al.. (2010). Carbon Storage in Soil Size Fractions Under Two Cacao Agroforestry Systems in Bahia, Brazil. Environmental Management. 45(2). 274–283. 100 indexed citations
5.
Barreto‐Garcia, Patrícia Anjos Bittencourt, Emanuela Forestieri Gama-Rodrigues, Antônio Carlos Gama-Rodrigues, et al.. (2010). Distribution of oxidizable organic C fractions in soils under cacao agroforestry systems in Southern Bahia, Brazil. Agroforestry Systems. 81(3). 213–220. 75 indexed citations
6.
Gama-Rodrigues, Emanuela Forestieri, et al.. (2010). Relationships between invertebrate communities, litter quality and soil attributes under different cacao agroforestry systems in the south of Bahia, Brazil. Applied Soil Ecology. 46(3). 347–354. 69 indexed citations
7.
Lopes, Uilson Vanderlei, et al.. (2010). Caracterização fenotípica de uma população segregante de cacaueiro quanto à resistência à podridão-parda. Agritrop (Cirad). 1 indexed citations
8.
Machado, Regina, et al.. (2009). Estimativa da duração do período de molhamento por orvalho em um ecossistema cacau. Revista Brasileira de Engenharia Agrícola e Ambiental. 13(6). 724–728. 1 indexed citations
9.
Pirovani, Carlos Priminho, Regina Machado, Fátima Cerqueira Alvim, et al.. (2008). Protein extraction for proteome analysis from cacao leaves and meristems, organs infected by Moniliophthora perniciosa, the causal agent of the witches' broom disease. Electrophoresis. 29(11). 2391–2401. 85 indexed citations
10.
Machado, Regina, et al.. (2007). Efeito da salinidade em características físico-hídricas em solos salino-sodilizados no perímetro irrigado jabiberi-se. Revista Brasileira de Agricultura Irrigada. 1(1). 15–19. 5 indexed citations
11.
Machado, Regina, et al.. (2006). DIAGNÓSTICO DO PROCESSO DE SALINO-SODIFICAÇÃO NO PERÍMETRO IRRIGADO JABIBERI-SE. Irriga. 11(4). 448–459. 1 indexed citations
12.
Machado, Regina, et al.. (2006). SUSTENTABILIDADE DO PERÍMETRO IRRIGADO JABIBERI. Raega - O Espaço Geográfico em Análise. 12.
13.
Machado, Regina, et al.. (1983). Variáveis relacionadas com a tolerância de gramíneas forrageiras ao déficit hídrico. Pesquisa Agropecuária Brasileira. 18(6). 603–608. 2 indexed citations

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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