N.M. Ijumba

852 total citations
77 papers, 618 citations indexed

About

N.M. Ijumba is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Materials Chemistry. According to data from OpenAlex, N.M. Ijumba has authored 77 papers receiving a total of 618 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Electrical and Electronic Engineering, 19 papers in Control and Systems Engineering and 19 papers in Materials Chemistry. Recurrent topics in N.M. Ijumba's work include High voltage insulation and dielectric phenomena (18 papers), Aerosol Filtration and Electrostatic Precipitation (14 papers) and HVDC Systems and Fault Protection (14 papers). N.M. Ijumba is often cited by papers focused on High voltage insulation and dielectric phenomena (18 papers), Aerosol Filtration and Electrostatic Precipitation (14 papers) and HVDC Systems and Fault Protection (14 papers). N.M. Ijumba collaborates with scholars based in South Africa, Rwanda and United States. N.M. Ijumba's co-authors include Jonathan S. Colton, Akshay Kumar Saha, Philippe Goffin, A.A. Jimoh, Johnathan Ross, Innocent E. Davidson, Kogieleum Naidoo, Thomas J. Afullo, Kimesh Naidoo and Harpreet Singh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and Journal of Cleaner Production.

In The Last Decade

N.M. Ijumba

69 papers receiving 570 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N.M. Ijumba South Africa 12 441 220 98 84 67 77 618
Yinbiao Shu China 14 658 1.5× 289 1.3× 30 0.3× 196 2.3× 38 0.6× 24 913
E. Fernández Spain 15 635 1.4× 483 2.2× 278 2.8× 106 1.3× 31 0.5× 64 1.0k
Keith Malmedal United States 13 280 0.6× 246 1.1× 29 0.3× 66 0.8× 14 0.2× 34 462
Miszaina Osman Malaysia 8 206 0.5× 146 0.7× 35 0.4× 45 0.5× 62 0.9× 49 452
O. P. Rahi India 13 433 1.0× 142 0.6× 169 1.7× 23 0.3× 31 0.5× 61 598
Stanisław Czapp Poland 11 349 0.8× 207 0.9× 46 0.5× 39 0.5× 19 0.3× 100 511
P. Eguía Spain 19 839 1.9× 563 2.6× 81 0.8× 63 0.8× 14 0.2× 106 1.1k
Hadi Nabipour Afrouzi Malaysia 13 269 0.6× 95 0.4× 32 0.3× 49 0.6× 101 1.5× 80 531
Marco Maccioni Italy 18 699 1.6× 582 2.6× 43 0.4× 159 1.9× 19 0.3× 115 956

Countries citing papers authored by N.M. Ijumba

Since Specialization
Citations

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

Fields of papers citing papers by N.M. Ijumba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N.M. Ijumba

This figure shows the co-authorship network connecting the top 25 collaborators of N.M. Ijumba. A scholar is included among the top collaborators of N.M. Ijumba 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 N.M. Ijumba. N.M. Ijumba 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
1.
2.
Ijumba, N.M., et al.. (2024). Experimental Investigation of the Effect of Conductor Temperature on Corona Performance in Overhead Transmission Lines. IEEE Access. 12. 122114–122125. 2 indexed citations
3.
Ijumba, N.M., et al.. (2023). Multi‐parameter optimization of performance and economic viability of Ferris wheel wind turbine for low wind speed regions in Africa. IET Renewable Power Generation. 17(6). 1500–1517. 2 indexed citations
4.
Ijumba, N.M., et al.. (2022). Using blinds, day-lighting, and geyser temperature settings to reduce electricity consumption and pricing patterns in energy-efficient buildings. SAIEE Africa Research Journal. 113(1). 4–19. 2 indexed citations
5.
Ijumba, N.M., et al.. (2022). A Preliminary Feasibility Study on Wind Resource and Assessment of a Novel Low Speed Wind Turbine for Application in Africa. Energy Engineering. 119(3). 997–1015. 10 indexed citations
6.
Ijumba, N.M., et al.. (2021). Modelling of environmental emission in Kenyan, Rwandan, and Tanzanian electrical power systems. Journal of Cleaner Production. 312. 127830–127830. 3 indexed citations
7.
Ijumba, N.M., et al.. (2021). A Techno-Economic Model for Wind Energy Costs Analysis for Low Wind Speed Areas. Processes. 9(8). 1463–1463. 26 indexed citations
8.
Ijumba, N.M., et al.. (2021). Data on the life cycle carbon emission in Kenyan, Rwandan, and Tanzanian grid electricity generation and transmission systems. SHILAP Revista de lepidopterología. 40. 107692–107692. 2 indexed citations
9.
Ijumba, N.M., et al.. (2018). Impact of Electrical Power Systems on the Environment in Kenya, Rwanda and Tanzania. 69. 885–889. 4 indexed citations
10.
Ijumba, N.M., et al.. (2016). Energy Resources and Environmental Conflicts in Africa: Implications on Indigenous Knowledge Systems and Environmental Policy. Journal of Human Ecology. 53(2). 96–100. 1 indexed citations
11.
Ngila, Jane Catherine, et al.. (2013). An Investigation into the Physico-chemical Properties of Transformer Oil Blends with Antioxidants extracted from Turmeric Powder. International Journal of Emerging Electric Power Systems. 14(4). 297–302. 3 indexed citations
12.
Ijumba, N.M., et al.. (2013). Vegetable oil based liquid nanocomposite dielectric. South African Journal of Science. 109(1/2). 6–6. 7 indexed citations
13.
Ngila, Jane Catherine, et al.. (2012). The Determination of Kinetic Parameters of Transformer Oil and its Blends by Thermal Analysis. International Journal of Emerging Electric Power Systems. 13(4). 1 indexed citations
14.
Ijumba, N.M., et al.. (2012). Climate Change and Hydropower Challenges In Southern Africa. 27(1). 1 indexed citations
15.
Ijumba, N.M., et al.. (2011). Asset Management Optimization Through Integrated Systems Thinking and N-1 Contingency Capability for Refurbishment. IEEE Systems Journal. 5(3). 321–331. 10 indexed citations
16.
Ijumba, N.M., et al.. (2006). Corona Audible Noise Measurements in a Small Indoor Corona Cage under HVDC Voltages. 1–5. 11 indexed citations
17.
Davidson, Innocent E. & N.M. Ijumba. (2003). Optimization model for loss minimization in a deregulated power distribution network. 2. 887–894. 9 indexed citations
18.
Ijumba, N.M., et al.. (2003). Influence of distribution generation on distribution network performance. 2. 961–964. 14 indexed citations
19.
Ijumba, N.M., et al.. (2003). Investigations on the noise generation phenomena in the PLC system of a long HVDC line. 2. 953–957. 4 indexed citations
20.
Ijumba, N.M., et al.. (2003). Long HVDC lines as bearers of combined MV and fibre based telecommunication services. 2. 1307–1311. 1 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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