James T. Powell

486 total citations
11 papers, 352 citations indexed

About

James T. Powell is a scholar working on Environmental Chemistry, Neurology and Oceanography. According to data from OpenAlex, James T. Powell has authored 11 papers receiving a total of 352 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Environmental Chemistry, 2 papers in Neurology and 2 papers in Oceanography. Recurrent topics in James T. Powell's work include Aquatic Ecosystems and Phytoplankton Dynamics (5 papers), Amino Acid Enzymes and Metabolism (2 papers) and Biocrusts and Microbial Ecology (2 papers). James T. Powell is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (5 papers), Amino Acid Enzymes and Metabolism (2 papers) and Biocrusts and Microbial Ecology (2 papers). James T. Powell collaborates with scholars based in United States, Qatar and Australia. James T. Powell's co-authors include Paul Alan Cox, James S. Metcalf, Sandra Anne Banack, Rachael A. Dunlop, Aspassia D. Chatziefthimiou, James F. Haney, Patricia Henegan, Elijah W. Stommel, Tracie A. Caller and Gilles J. Guillemin and has published in prestigious journals such as SHILAP Revista de lepidopterología, Antimicrobial Agents and Chemotherapy and Journal of Neuropathology & Experimental Neurology.

In The Last Decade

James T. Powell

10 papers receiving 336 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James T. Powell United States	8	100	98	63	60	51	11	352
Timothy Grant Downing South Africa	12	98 1.0×	178 1.8×	92 1.5×	77 1.3×	85 1.7×	15	385
Liying Jiang Sweden	12	253 2.5×	132 1.3×	171 2.7×	117 1.9×	28 0.5×	19	578
Simoné Downing South Africa	12	182 1.8×	173 1.8×	172 2.7×	125 2.1×	50 1.0×	16	482
Sara Jonasson Sweden	8	223 2.2×	204 2.1×	164 2.6×	131 2.2×	51 1.0×	11	660
Judy Schmid United States	10	104 1.0×	335 3.4×	20 0.3×	19 0.3×	31 0.6×	11	571
Donna Hill United States	12	58 0.6×	461 4.7×	25 0.4×	25 0.4×	64 1.3×	20	594
Allisson Astuya Chile	14	171 1.7×	200 2.0×	9 0.1×	26 0.4×	19 0.4×	39	755
Zonglou Guo China	16	121 1.2×	344 3.5×	42 0.7×	12 0.2×	203 4.0×	25	543
Pierre Devos Belgium	15	226 2.3×	197 2.0×	23 0.4×	13 0.2×	61 1.2×	23	1.0k

Countries citing papers authored by James T. Powell

Since Specialization

Citations

This map shows the geographic impact of James T. Powell'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 James T. Powell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James T. Powell more than expected).

Fields of papers citing papers by James T. Powell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James T. Powell. 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 James T. Powell. The network helps show where James T. Powell may publish in the future.

Co-authorship network of co-authors of James T. Powell

This figure shows the co-authorship network connecting the top 25 collaborators of James T. Powell. A scholar is included among the top collaborators of James T. Powell 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 James T. Powell. James T. Powell 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

Chatziefthimiou, Aspassia D., James S. Metcalf, William B. Glover, et al.. (2024). Cyanotoxin accumulation and growth patterns of biocrust communities under variable environmental conditions. SHILAP Revista de lepidopterología. 23. 100199–100199. 2 indexed citations

Davis, David A., Paul Alan Cox, Sandra Anne Banack, et al.. (2020). l-Serine Reduces Spinal Cord Pathology in a Vervet Model of Preclinical ALS/MND. Journal of Neuropathology & Experimental Neurology. 79(4). 393–406. 43 indexed citations

Metcalf, James S., Sandra Anne Banack, James T. Powell, et al.. (2018). Public health responses to toxic cyanobacterial blooms: perspectives from the 2016 Florida event. Water Policy. 20(5). 919–932. 29 indexed citations

Dunlop, Rachael A., James T. Powell, James S. Metcalf, Gilles J. Guillemin, & Paul Alan Cox. (2017). l-Serine-Mediated Neuroprotection Includes the Upregulation of the ER Stress Chaperone Protein Disulfide Isomerase (PDI). Neurotoxicity Research. 33(1). 113–122. 26 indexed citations

Chatziefthimiou, Aspassia D., William B. Glover, James T. Powell, et al.. (2017). Analysis of Neurotoxic Amino Acids from Marine Waters, Microbial Mats, and Seafood Destined for Human Consumption in the Arabian Gulf. Neurotoxicity Research. 33(1). 143–152. 21 indexed citations

Metcalf, James S., Rachael A. Dunlop, James T. Powell, Sandra Anne Banack, & Paul Alan Cox. (2017). L-Serine: a Naturally-Occurring Amino Acid with Therapeutic Potential. Neurotoxicity Research. 33(1). 213–221. 74 indexed citations

Dunlop, Rachael A., James T. Powell, Gilles J. Guillemin, & Paul Alan Cox. (2017). Mechanisms of l-Serine Neuroprotection in vitro Include ER Proteostasis Regulation. Neurotoxicity Research. 33(1). 123–132. 12 indexed citations

Banack, Sandra Anne, Tracie A. Caller, Patricia Henegan, et al.. (2015). Detection of Cyanotoxins, β-N-methylamino-L-alanine and Microcystins, from a Lake Surrounded by Cases of Amyotrophic Lateral Sclerosis. Toxins. 7(2). 322–336. 85 indexed citations

Powell, James T., Aspassia D. Chatziefthimiou, Sandra Anne Banack, Paul Alan Cox, & James S. Metcalf. (2013). Desert crust microorganisms, their environment, and human health. Journal of Arid Environments. 112. 127–133. 55 indexed citations

10.

Powell, James T. & John H. Bond. (1976). Multiple Antibiotic Resistance in Clinical Strains of Neisseria gonorrhoeae Isolated in South Carolina. Antimicrobial Agents and Chemotherapy. 10(4). 639–645. 5 indexed citations

11.

Powell, James T.. (1964). Saturn flight instrumentation.. NASA Technical Reports Server (NASA).

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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