Johan Marais

511 total citations
54 papers, 285 citations indexed

About

Johan Marais is a scholar working on Renewable Energy, Sustainability and the Environment, Ocean Engineering and Control and Systems Engineering. According to data from OpenAlex, Johan Marais has authored 54 papers receiving a total of 285 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Renewable Energy, Sustainability and the Environment, 12 papers in Ocean Engineering and 11 papers in Control and Systems Engineering. Recurrent topics in Johan Marais's work include Energy Efficiency and Management (21 papers), Mining Techniques and Economics (10 papers) and Oil and Gas Production Techniques (9 papers). Johan Marais is often cited by papers focused on Energy Efficiency and Management (21 papers), Mining Techniques and Economics (10 papers) and Oil and Gas Production Techniques (9 papers). Johan Marais collaborates with scholars based in South Africa, United Kingdom and Mozambique. Johan Marais's co-authors include M. Kleingeld, Marc J. Mathews, Harith Farooq, Søren Faurby, Alexandre Antonelli, Sabine Brandt, M. Saveria Campo, B. Vanselow, Giuseppe Borzacchiello and Cláudia Del Fava and has published in prestigious journals such as The Journal of Urology, Journal of General Virology and Toxicon.

In The Last Decade

Johan Marais

48 papers receiving 268 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johan Marais South Africa 7 81 56 49 49 49 54 285
Steven T Taylor United States 9 16 0.2× 37 0.7× 62 1.3× 99 2.0× 5 0.1× 15 313
Saber Sadeghi Iran 12 136 1.7× 40 0.7× 5 0.1× 53 1.1× 16 0.3× 75 438
Chao Liang China 9 12 0.1× 15 0.3× 3 0.1× 14 0.3× 49 1.0× 19 557
Lin Chao China 11 244 3.0× 26 0.5× 3 0.1× 22 0.4× 16 0.3× 40 503
Xuquan Li China 12 34 0.4× 12 0.2× 51 1.0× 33 0.7× 24 456
Jinchao Liu China 11 74 0.9× 13 0.2× 43 0.9× 12 0.2× 24 410
Xiaoyu Xu China 11 14 0.2× 3 0.1× 7 0.1× 17 0.3× 23 0.5× 22 280
Di Tian China 11 42 0.5× 2 0.0× 12 0.2× 55 1.1× 26 0.5× 27 476
Hideo Fujitani Japan 16 192 2.4× 1 0.0× 24 0.5× 56 1.1× 9 0.2× 71 758

Countries citing papers authored by Johan Marais

Since Specialization
Citations

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

Fields of papers citing papers by Johan Marais

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Marais

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Marais. A scholar is included among the top collaborators of Johan Marais 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 Johan Marais. Johan Marais 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.
Marais, Johan, et al.. (2023). Case study: Boomslang envenomation in North-Eastern South Africa. Toxicon. 236. 107347–107347. 1 indexed citations
2.
Farooq, Harith, et al.. (2022). Snakebite incidence in rural sub-Saharan Africa might be severely underestimated. Toxicon. 219. 106932–106932. 26 indexed citations
3.
Yang, Bob, et al.. (2021). Do low dose CT-KUBs really expose patients to more radiation than plain abdominal radiographs?. Urologia Journal. 88(4). 362–368. 6 indexed citations
4.
Farooq, Harith, et al.. (2021). Species perceived to be dangerous are more likely to have distinctive local names. Journal of Ethnobiology and Ethnomedicine. 17(1). 69–69. 9 indexed citations
5.
Marais, Johan, et al.. (2019). A Practical Method for Compressed Air Leak Localisation in Deep-Level Mines. SSRN Electronic Journal. 1 indexed citations
6.
Marais, Johan, et al.. (2018). Simplified High-Level Investigation Methodology for Energy Saving Initiatives on Deep-Level Mine Compressed Air Systems. 5 indexed citations
7.
8.
Marais, Johan, et al.. (2017). Cost-effective compressor control to reduce oversupply of compressed air. 1–7. 4 indexed citations
9.
Marais, Johan, et al.. (2017). Cost and energy savings on closed and semi-closed loop mine surface cooling systems. 1–6. 1 indexed citations
10.
11.
Mathews, Marc J., et al.. (2016). PRACTICAL IMPLEMENTATION OF THE ISO 50 001 STANDARD FOR LARGE INDUSTRIES. 1 indexed citations
12.
Marais, Johan, et al.. (2016). Energy efficiency improvements through the integration of underground mine water reticulation and cooling systems. 5 indexed citations
13.
Marais, Johan, et al.. (2014). Modernising underground compressed air DSM projects to reduce operating costs. 1–6. 8 indexed citations
14.
Marais, Johan, et al.. (2013). The influence of variable speed drives on electric motor opperating temperatures. 1–6. 2 indexed citations
15.
Marais, Johan, et al.. (2013). Simplification of mine compressed air systems. 1–8. 3 indexed citations
16.
Marais, Johan, et al.. (2013). Practical challenges faced with implementing a Dynamic Compressor Selection program. 1 indexed citations
17.
Marais, Johan, et al.. (2013). The combined cost effect of carbon tax, ECS and MYPD3 tariffs on the gold mining industry of South Africa. 1–8. 2 indexed citations
18.
Kleingeld, M., et al.. (2013). Investigating demand response potential in a mining group. 1–5. 5 indexed citations
19.
Marais, Johan, et al.. (2012). Evaluating the efficiency benefits of DSM on mine compressed air systems. 1–4. 2 indexed citations
20.
Marais, Johan. (1981). CASE HISTORY OF SNOUTED NIGHT ADDER BITE. The Journal of the Herpetological Association of Africa. 26(1). 6–7. 3 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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