James A. Hardin

1.1k total citations
39 papers, 840 citations indexed

About

James A. Hardin is a scholar working on Molecular Biology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James A. Hardin has authored 39 papers receiving a total of 840 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 8 papers in Surgery and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James A. Hardin's work include Helicobacter pylori-related gastroenterology studies (5 papers), Gastrointestinal motility and disorders (4 papers) and Insect and Pesticide Research (4 papers). James A. Hardin is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (5 papers), Gastrointestinal motility and disorders (4 papers) and Insect and Pesticide Research (4 papers). James A. Hardin collaborates with scholars based in Canada, United States and Australia. James A. Hardin's co-authors include David Gall, Merle S. Olson, André G. Buret, Edward V. O’Loughlin, Laurie E. Wallace, Brian M. Chung, Albert Shun, Carol L. Jones, Paul L. Beck and Stefan J. Urbanski and has published in prestigious journals such as Gastroenterology, The Journal of Physiology and Gut.

In The Last Decade

James A. Hardin

39 papers receiving 817 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James A. Hardin Canada 18 248 158 148 145 131 39 840
Joerg D. Schulzke Germany 13 349 1.4× 225 1.4× 157 1.1× 119 0.8× 164 1.3× 30 1.1k
Helen M. Berschneider United States 17 417 1.7× 227 1.4× 43 0.3× 247 1.7× 147 1.1× 29 1.4k
Nina A. Hering Germany 15 395 1.6× 118 0.7× 29 0.2× 186 1.3× 135 1.0× 35 959
Aydın Gürel Türkiye 19 219 0.9× 96 0.6× 21 0.1× 114 0.8× 75 0.6× 90 1.1k
Kim Hodges United States 10 328 1.3× 129 0.8× 25 0.2× 103 0.7× 250 1.9× 13 750
Vijay Morampudi Canada 16 391 1.6× 165 1.0× 34 0.2× 104 0.7× 98 0.7× 23 815
Shumin Yu China 20 438 1.8× 56 0.4× 69 0.5× 152 1.0× 68 0.5× 82 1.3k
Jonathan Ryder United Kingdom 9 178 0.7× 136 0.9× 26 0.2× 157 1.1× 41 0.3× 13 1.4k
Kijeong Kim South Korea 19 443 1.8× 64 0.4× 44 0.3× 49 0.3× 205 1.6× 50 1.1k
Jutarop Phetcharaburanin Thailand 17 442 1.8× 165 1.0× 24 0.2× 59 0.4× 222 1.7× 60 930

Countries citing papers authored by James A. Hardin

Since Specialization
Citations

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

Fields of papers citing papers by James A. Hardin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James A. Hardin

This figure shows the co-authorship network connecting the top 25 collaborators of James A. Hardin. A scholar is included among the top collaborators of James A. Hardin 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 A. Hardin. James A. Hardin 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.
Hardin, James A., Michael W. Smith, Paul R. Weckler, & Becky S. Cheary. (2012). In Situ Measurement of Pecan Leaf Nitrogen Concentration using a Chlorophyll Meter and Vis-near Infrared Multispectral Camera. HortScience. 47(7). 955–960. 17 indexed citations
2.
Hardin, James A.. (2012). In situ sensing of leaf cuticular wax, pecan yield and pecan leaf nitrogen concentration. SHAREOK (University of Oklahoma). 1 indexed citations
3.
Hardin, James A., et al.. (2009). Ozone Fumigation of Stored Grain; Closed-loop Recirculation and Rate of Ozone Consumption. 2009 Reno, Nevada, June 21 - June 24, 2009. 3 indexed citations
4.
Hardin, James A., Laurie E. Wallace, Edward V. O’Loughlin, et al.. (2004). Aquaporin expression is downregulated in a murine model of colitis and in patients with ulcerative colitis, Crohn’s disease and infectious colitis. Cell and Tissue Research. 318(2). 313–323. 93 indexed citations
5.
Chung, Brian M., et al.. (2003). The Effect of Massive Small Bowel Resection and Oral Epidermal Growth Factor Therapy on SGLT-1 Distribution in Rabbit Distal Remnant. Pediatric Research. 55(1). 19–26. 5 indexed citations
6.
Chung, Brian M., Laurie E. Wallace, James A. Hardin, & David Gall. (2002). The effect of epidermal growth factor on the distribution of SGLT-1 in rabbit jejunum. Canadian Journal of Physiology and Pharmacology. 80(9). 872–878. 32 indexed citations
7.
Hardin, James A., et al.. (2002). Mucosal inflammation in a genetic model of spontaneous type I diabetes mellitus. Canadian Journal of Physiology and Pharmacology. 80(11). 1064–1070. 20 indexed citations
8.
Hardin, James A., et al.. (2002). The role of PI 3-kinase in EGF-stimulated jejunal glucose transport. Canadian Journal of Physiology and Pharmacology. 80(1). 77–84. 12 indexed citations
9.
Wallace, Laurie E., et al.. (2000). Aquaporins in rabbit jejunal epithelium. Gastroenterology. 118(4). A1140–A1140. 1 indexed citations
10.
Elliott, Susan N., John L. Wallace, W. McKnight, et al.. (2000). Bacterial colonization and healing of gastric ulcers: the effects of epidermal growth factor. American Journal of Physiology-Gastrointestinal and Liver Physiology. 278(1). G105–G112. 30 indexed citations
11.
Buret, André G., David Gall, Merle S. Olson, & James A. Hardin. (1999). The role of the epidermal growth factor receptor in microbial infections of the gastrointestinal tract. Microbes and Infection. 1(13). 1139–1144. 18 indexed citations
12.
Hardin, James A., Bonghoon Chung, Edward V. O’Loughlin, & David Gall. (1999). The effect of epidermal growth factor on brush border surface area and function in the distal remnant following resection in the rabbit. Gut. 44(1). 26–32. 21 indexed citations
13.
Hardin, James A., et al.. (1996). Intestinal Secretory Response to Atrial Natriuretic Peptide during Postnatal Development in the Rabbit. Neonatology. 69(1). 60–66. 4 indexed citations
14.
Johnson, L. R., et al.. (1995). Polyamines alter intestinal glucose transport. American Journal of Physiology-Gastrointestinal and Liver Physiology. 268(3). G416–G423. 28 indexed citations
15.
O’Loughlin, Edward V., et al.. (1994). Structural and functional adaptation following jejunal resection in rabbits: Effect of epidermal growth factor. Gastroenterology. 107(1). 87–93. 73 indexed citations
16.
Hardin, James A. & David Gall. (1992). The effect of TGFα on intestinal solute transport. Regulatory Peptides. 39(2-3). 169–176. 8 indexed citations
17.
Hardin, James A. & David Gall. (1992). The Regulation of Brush Border Surface Area. Annals of the New York Academy of Sciences. 664(1). 380–387. 3 indexed citations
18.
Buret, André G., James A. Hardin, Merle S. Olson, & David Gall. (1992). Pathophysiology of small intestinal malabsorption in gerbils infected with Giardia lamblia. Gastroenterology. 103(2). 506–513. 95 indexed citations
19.
Catto‐Smith, Anthony G., James A. Hardin, M. Patrick, Edward V. O’Loughlin, & David Gall. (1991). The effect of atrial natriuretic peptide on intestinal electrolyte transport. Regulatory Peptides. 36(1). 29–44. 17 indexed citations
20.
Catto‐Smith, Anthony G., M. Patrick, James A. Hardin, & David Gall. (1989). Intestinal anaphylaxis in the rat: Mediators responsible for the ion transport abnormalities. Inflammation Research. 28(3-4). 185–191. 21 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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