Callistus N. Ude

596 citations
22 papers · 479 indexed · h-index 10
Topics
Biodiesel Production and Applications (16 papers)Lubricants and Their Additives (12 papers)Catalysis and Hydrodesulfurization Studies (5 papers)
Partner nations
NigeriaCzechiaIndia

In The Last Decade

Callistus N. Ude

21 papers receiving 459 citations

Peers

Callistus N. Ude
Comparison fields: 5 of 59
  • Biomedical Engineering 373
  • Mechanical Engineering 247
  • Molecular Biology 90
  • Fluid Flow and Transfer Processes 57
  • Water Science and Technology 42
Replace Candice Schmitt Faccini with:
Candice Schmitt Faccini Brazil
Dominic O. Onukwuli Nigeria
Monirul Islam Bangladesh
Omar Aboelazayem United Kingdom
Luqman Buchori Indonesia
Daniel Ikhu‐Omoregbe South Africa
Saurabh Joshi India
Ebrahim Fayyazi Iran
Ajiboye S. Osunleke Nigeria
Mushtaq Ahmad Pakistan
Callistus N. Ude relative to Candice Schmitt Faccini Brazil Candice Schmitt Faccini's profile →
Citations per field
00.5×4.8×
Candice Schmitt Faccini · 1×
Citations per year

Countries citing papers authored by Callistus N. Ude

Since Specialization
Citations

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

Fields of papers citing papers by Callistus N. Ude

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Callistus N. Ude. 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 Callistus N. Ude. The network helps show where Callistus N. Ude may publish in the future.

Co-authorship network of co-authors of Callistus N. Ude

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

All Works

20 of 20 papers shown
#WorkIndexed citations
1 3
2 1
3 6
4 4
5 5
6 12
7 1
8 17
9 1
10 6
11 3
12 3
13 50
14 10
15 21
16 5
17 3
18 22
19 91
20 29

About Callistus N. Ude

Callistus N. Ude is a scholar working on Fluid Flow and Transfer Processes, Biomedical Engineering and Mechanical Engineering, having authored 22 papers that have together received 479 indexed citations. Recurring topics across this work include Biodiesel Production and Applications (16 papers), Lubricants and Their Additives (12 papers) and Catalysis and Hydrodesulfurization Studies (5 papers). The work is most often cited by research in Fluid Flow and Transfer Processes (57 citations), Biomedical Engineering (373 citations) and Mechanical Engineering (247 citations). Callistus N. Ude has collaborated with scholars based in Nigeria, Czechia and India. Frequent co-authors include Okechukwu D. Onukwuli, Dominic O. Onukwuli, Patrick Chukwudi Nnaji, Matthew C. Menkiti, O.D. Onukwuli, Emmanuel Olusola Oke, Valentine Chikaodili Anadebe, C. U. Atuanya, Okechukwu Dominic Onukwuli and Chukwunonso Chukwuzuloke Okoye. Their work appears in journals such as SHILAP Revista de lepidopterología, Journal of the Taiwan Institute of Chemical Engineers and Biofuels Bioproducts and Biorefining.

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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2026