Usha Bajpai

513 total citations
38 papers, 397 citations indexed

About

Usha Bajpai is a scholar working on Ecology, Evolution, Behavior and Systematics, Renewable Energy, Sustainability and the Environment and Artificial Intelligence. According to data from OpenAlex, Usha Bajpai has authored 38 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Ecology, Evolution, Behavior and Systematics, 11 papers in Renewable Energy, Sustainability and the Environment and 7 papers in Artificial Intelligence. Recurrent topics in Usha Bajpai's work include Plant Diversity and Evolution (14 papers), Photovoltaic System Optimization Techniques (9 papers) and Solar Thermal and Photovoltaic Systems (8 papers). Usha Bajpai is often cited by papers focused on Plant Diversity and Evolution (14 papers), Photovoltaic System Optimization Techniques (9 papers) and Solar Thermal and Photovoltaic Systems (8 papers). Usha Bajpai collaborates with scholars based in India, Hong Kong and United States. Usha Bajpai's co-authors include Satish Kumar Yadav, Nallapaneni Manoj Kumar, Shauhrat S. Chopra, Puja Singh, Sanjeevikumar Padmanaban, Frede Blaabjerg, Kalpana Singh, Aritra Ghosh, Anjum Farooqui and Shiv M. Singh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Solar Energy and Environmental Science and Pollution Research.

In The Last Decade

Usha Bajpai

35 papers receiving 367 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Usha Bajpai India 9 237 135 78 76 62 38 397
Mehmet Şimşek Türkiye 5 271 1.1× 243 1.8× 69 0.9× 21 0.3× 34 0.5× 11 537
A. Mani India 10 178 0.8× 184 1.4× 52 0.7× 55 0.7× 78 1.3× 23 409
Yanbo Shen China 9 84 0.4× 134 1.0× 43 0.6× 29 0.4× 85 1.4× 36 284
I. Kubo United States 7 315 1.3× 95 0.7× 101 1.3× 50 0.7× 27 0.4× 13 566
Haoru Li China 9 50 0.2× 109 0.8× 73 0.9× 22 0.3× 27 0.4× 26 378
R.H.B. Exell Thailand 14 229 1.0× 145 1.1× 55 0.7× 17 0.2× 76 1.2× 44 529
Elnaz Hassanpour Adeh United States 2 222 0.9× 84 0.6× 249 3.2× 174 2.3× 457 7.4× 3 549
Thomas Igou United States 13 166 0.7× 18 0.1× 48 0.6× 28 0.4× 25 0.4× 26 481
Moses Thompson United States 3 240 1.0× 48 0.4× 245 3.1× 205 2.7× 492 7.9× 5 589
André Rodrigues Gonçalves Brazil 9 112 0.5× 126 0.9× 38 0.5× 90 1.2× 95 1.5× 22 401

Countries citing papers authored by Usha Bajpai

Since Specialization
Citations

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

Fields of papers citing papers by Usha Bajpai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Bajpai

This figure shows the co-authorship network connecting the top 25 collaborators of Usha Bajpai. A scholar is included among the top collaborators of Usha Bajpai 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 Usha Bajpai. Usha Bajpai 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.
Bajpai, Usha. (2001). Some remarks on the glossopterids, and stratigraphical distribution of their fructifications during the Permian on Gondwana Supercontinent. Journal of Palaeosciences. 50((1-3)). 287–293. 3 indexed citations
3.
Bajpai, Usha. (2000). Ultrastructure of the leaf cuticle in Cycas circinalis Linn. Journal of Palaeosciences. 49((1-3)). 515–518. 3 indexed citations
4.
Bajpai, Usha. (2000). Ultrastructure of the sporoderm in megaspores of some Indian Selaginellas. Journal of Palaeosciences. 49((1-3)). 17–22. 1 indexed citations
5.
Bajpai, Usha & Shiv M. Singh. (1999). On an enigmatic fossil plant from the Early Permian of South Karanpura Coalfield, India. Journal of Palaeosciences. 48((1-3)). 137–140. 4 indexed citations
6.
7.
Bajpai, Usha, et al.. (1996). Ultrastructure of the "cuticular membrane" in two Late Triassic corystospermaceous taxa from India. Journal of Palaeosciences. 45. 41–49. 7 indexed citations
8.
Bajpai, Usha, et al.. (1994). On a probable marattialean fern from the Mamal Formation in the Kashmir Basin. SHILAP Revista de lepidopterología. 39(1). 87–91. 1 indexed citations
9.
Bajpai, Usha. (1991). Morphological trends in Gondwana plants. Journal of Palaeosciences. 40. 128–146. 4 indexed citations
10.
Bajpai, Usha, et al.. (1990). On two enigmatic infructescences from Permian Gondwana of the Rajmahal basin. Journal of Palaeosciences. 39((1-3)). 9–19. 6 indexed citations
11.
Bajpai, Usha & Rajni Tewari. (1989). Plant fossils from upper beds of Raniganj Formation in Jharia Coalfield. Journal of Palaeosciences. 38. 43–48. 1 indexed citations
12.
Bajpai, Usha, et al.. (1988). Bengalia raniganjensis, a new sphenopsid from the raniganj formation, upper permian. Journal of Palaeosciences. 37((1-3)). 169–172. 2 indexed citations
13.
Bajpai, Usha, et al.. (1988). On some plant fossil from Gondwana equivalent sediments of Eastern Himalaya. Journal of Palaeosciences. 37((1-3)). 284–291. 1 indexed citations
14.
Bajpai, Usha. (1988). Floristic, age and stratigraphical position of fossiliferous band in Chitra mine area, Saharjuri Outlier, Deogarh coalfield, Bihar. Journal of Palaeosciences. 37((1-3)). 306–315. 4 indexed citations
15.
Bajpai, Usha, et al.. (1987). Epiphyllous fungi from the Gondwana. Journal of Palaeosciences. 36. 210–213. 4 indexed citations
16.
Bajpai, Usha, et al.. (1987). Northern limits of the eastern Gondwana: palaeobotanical evidence. Journal of Palaeosciences. 36. 354–368. 6 indexed citations
17.
Bajpai, Usha. (1986). Glossopteris shailae, a new fossil leaf from Upper Permian (Raniganj Formation) of India. Journal of Palaeosciences. 35((1-3)). 159–164. 3 indexed citations
18.
Bajpai, Usha, et al.. (1986). On two new fossil woods from the Raniganj Formation: with remarks on Zalesskioxylon zambesiensis from Mozambique. Journal of Palaeosciences. 35((1-3)). 39–47. 3 indexed citations
19.
Bajpai, Usha, et al.. (1986). Araucarioxylon kumarpurensis, a new gymnospermous wood from the Upper Permian of West Bengal. Journal of Palaeosciences. 35((1-3)). 53–56. 1 indexed citations
20.
Bajpai, Usha, et al.. (1984). Noniasporites, A new Megaspore genus from the Upper Permian of Raniganj Coalfield. Journal of Palaeosciences. 32((1-3)). 113–119. 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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