Ambica Pegallapati

660 total citations
11 papers, 468 citations indexed

About

Ambica Pegallapati is a scholar working on Renewable Energy, Sustainability and the Environment, Biomedical Engineering and Pollution. According to data from OpenAlex, Ambica Pegallapati has authored 11 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Renewable Energy, Sustainability and the Environment, 3 papers in Biomedical Engineering and 2 papers in Pollution. Recurrent topics in Ambica Pegallapati's work include Algal biology and biofuel production (10 papers), Wastewater Treatment and Nitrogen Removal (2 papers) and Biodiesel Production and Applications (2 papers). Ambica Pegallapati is often cited by papers focused on Algal biology and biofuel production (10 papers), Wastewater Treatment and Nitrogen Removal (2 papers) and Biodiesel Production and Applications (2 papers). Ambica Pegallapati collaborates with scholars based in United States. Ambica Pegallapati's co-authors include Nagamany Nirmalakhandan, Thinesh Selvaratnam, Peter J. Lammers, Wayne Van Voorhies, Harvind K. Reddy, Shuguang Deng, Tanner Schaub, Barry Dungan, F. Omar Holguín and E.D. Frank and has published in prestigious journals such as Bioresource Technology, Applied Energy and Renewable Energy.

In The Last Decade

Ambica Pegallapati

11 papers receiving 460 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ambica Pegallapati United States	10	313	211	69	52	46	11	468
Choon Gek Khoo Malaysia	7	339 1.1×	194 0.9×	50 0.7×	50 1.0×	33 0.7×	9	463
Małgorzata Hawrot-Paw Poland	12	227 0.7×	165 0.8×	43 0.6×	32 0.6×	35 0.8×	45	482
Griffin W. Roberts United States	6	206 0.7×	258 1.2×	65 0.9×	18 0.3×	33 0.7×	6	411
You-Kwan Oh South Korea	8	380 1.2×	207 1.0×	82 1.2×	59 1.1×	23 0.5×	8	537
Adel W. Almutairi Saudi Arabia	14	274 0.9×	221 1.0×	114 1.7×	32 0.6×	37 0.8×	44	577
Shannan Xu China	9	150 0.5×	268 1.3×	92 1.3×	17 0.3×	23 0.5×	16	441
Wan Nadiah Amalina Kadir Malaysia	6	343 1.1×	178 0.8×	19 0.3×	42 0.8×	35 0.8×	8	439
Jia Kong China	7	222 0.7×	74 0.4×	32 0.5×	29 0.6×	30 0.7×	7	322
Sanjeev Mishra India	9	207 0.7×	244 1.2×	73 1.1×	18 0.3×	33 0.7×	12	444
Ankush Karemore India	8	457 1.5×	190 0.9×	39 0.6×	52 1.0×	28 0.6×	9	558

Countries citing papers authored by Ambica Pegallapati

Since Specialization

Citations

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

Fields of papers citing papers by Ambica Pegallapati

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ambica Pegallapati

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

All Works

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11 of 11 papers shown

Reddy, Harvind K., Tapaswy Muppaneni, Sundaravadivelnathan Ponnusamy, et al.. (2016). Temperature effect on hydrothermal liquefaction of Nannochloropsis gaditana and Chlorella sp.. Applied Energy. 165. 943–951. 132 indexed citations

Pegallapati, Ambica & E.D. Frank. (2016). Energy use and greenhouse gas emissions from an algae fractionation process for producing renewable diesel. Algal Research. 18. 235–240. 20 indexed citations

Selvaratnam, Thinesh, Ambica Pegallapati, Harvind K. Reddy, et al.. (2015). Algal biofuels from urban wastewaters: Maximizing biomass yield using nutrients recycled from hydrothermal processing of biomass. Bioresource Technology. 182. 232–238. 38 indexed citations

Selvaratnam, Thinesh, et al.. (2014). Evaluation of a thermo-tolerant acidophilic alga, Galdieria sulphuraria, for nutrient removal from urban wastewaters. Bioresource Technology. 156. 395–399. 96 indexed citations

Selvaratnam, Thinesh, et al.. (2014). Feasibility of algal systems for sustainable wastewater treatment. Renewable Energy. 82. 71–76. 52 indexed citations

Pegallapati, Ambica, Nagamany Nirmalakhandan, Barry Dungan, F. Omar Holguín, & Tanner Schaub. (2013). Evaluation of internally illuminated photobioreactor for improving energy ratio. Journal of Bioscience and Bioengineering. 117(1). 92–98. 6 indexed citations

Pegallapati, Ambica, et al.. (2013). Energetic Performance of Photobioreactors for Algal Cultivation. Environmental Science & Technology Letters. 1(1). 2–7. 12 indexed citations

Pegallapati, Ambica, et al.. (2012). Energy-efficient photobioreactor configuration for algal biomass production. Bioresource Technology. 126. 266–273. 16 indexed citations

Pegallapati, Ambica & Nagamany Nirmalakhandan. (2012). Modeling algal growth in bubble columns under sparging with CO2-enriched air. Bioresource Technology. 124. 137–145. 37 indexed citations

10.

Pegallapati, Ambica & Nagamany Nirmalakhandan. (2012). Internally illuminated photobioreactor for algal cultivation under carbon dioxide-supplementation: Performance evaluation. Renewable Energy. 56. 129–135. 44 indexed citations

11.

Pegallapati, Ambica & Nagamany Nirmalakhandan. (2011). Energetic evaluation of an internally illuminated photobioreactor for algal cultivation. Biotechnology Letters. 33(11). 2161–2167. 15 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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