James R. Frederick

1.6k total citations
38 papers, 1.2k citations indexed

About

James R. Frederick is a scholar working on Agronomy and Crop Science, Plant Science and Soil Science. According to data from OpenAlex, James R. Frederick has authored 38 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Agronomy and Crop Science, 18 papers in Plant Science and 10 papers in Soil Science. Recurrent topics in James R. Frederick's work include Soil Carbon and Nitrogen Dynamics (9 papers), Biofuel production and bioconversion (8 papers) and Bioenergy crop production and management (7 papers). James R. Frederick is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (9 papers), Biofuel production and bioconversion (8 papers) and Bioenergy crop production and management (7 papers). James R. Frederick collaborates with scholars based in United States. James R. Frederick's co-authors include Philip J. Bauer, James J. Camberato, C. R. Camp, Peter J. Reilly, W. J. Busscher, J. M. Novak, Jason K. Norsworthy, Alfred R. Fratzke, Shelie A. Miller and P. G. Hunt and has published in prestigious journals such as Critical Care Medicine, Agriculture Ecosystems & Environment and Biotechnology and Bioengineering.

In The Last Decade

James R. Frederick

38 papers receiving 1.1k citations

Peers

Countries citing papers authored by James R. Frederick

Since Specialization

Citations

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

Fields of papers citing papers by James R. Frederick

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James R. Frederick

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Corn Stover Removal Responses on Soil Test P and K Levels in Coastal Plain Ultisols 2021 ·Sustainability ·J. M. Novak, James R. Frederick, D. W. Watts, Thomas F. Ducey, Douglas L. Karlen	1
2	Carbohydrate and nutrient composition of corn stover from three southeastern USA locations 2015 ·Biomass and Bioenergy ·Spyridon Mourtzinis, Keri B. Cantrell, Francisco J. Arriaga, Kipling S. Balkcom, J. M. Novak, James R. Frederick, Douglas L. Karlen	22
3	Cotton Responses to Tillage and Rotation during the Turn of the Century Drought 2010 ·Agronomy Journal ·Philip J. Bauer, (unknown), James R. Frederick	10
4	Neuroprotection with delayed calpain inhibition after transient forebrain ischemia 2008 ·Critical Care Medicine ·James R. Frederick, Zhaoming Chen, Matthew B. Bevers, (unknown), Marek Ma, Robert W. Neumar	12
5	Developmental status of neurons selectively vulnerable to rapidly triggered post-ischemic caspase activation 2004 ·Neuroscience Letters ·Zhaoming Chen, (unknown), Daniel P. Friedmann, (unknown), James R. Frederick, Robert Siman, Robert W. Neumar	14
6	Integrated weed management strategies for maize (Zea mays) production on the southeastern coastal plains of North America 2004 ·Crop Protection ·Jason K. Norsworthy, James R. Frederick	21
7	Rye Cover Crop, Surface Tillage, Crop Rotation, and Soil Insecticide Impact on Thrips Numbers in Cotton in the Southeastern Coastal Plain 1 2002 ·Journal of Agricultural and Urban Entomology ·(unknown), (unknown), Phil J. Bauer, James R. Frederick	8
8	Comparison of Calpain and Caspase Activities in the Adult Rat Brain after Transient Forebrain Ischemia 2002 ·Neurobiology of Disease ·Chen Zhang, Robert Siman, Ying Xu, Angela M. Mills, James R. Frederick, Robert W. Neumar	52
9	Reduced Seeding Rate for Glyphosate‐Resistant, Drilled Soybean on the Southeastern Coastal Plain 2002 ·Agronomy Journal ·Jason K. Norsworthy, James R. Frederick	32
10	Drought‐Stress Effects on Branch and Mainstem Seed Yield and Yield Components of Determinate Soybean 2001 ·Crop Science ·James R. Frederick, C. R. Camp, Philip J. Bauer	169
11	Intermittent Shade Effect on Gas Exchange of Cotton Leaves in the Humid Southeastern USA 1997 ·Agronomy Journal ·Philip J. Bauer, E. J. Sadler, James R. Frederick	5
12	Winter Wheat Responses to Surface and Deep Tillage on the Southeastern Coastal Plain 1996 ·Agronomy Journal ·James R. Frederick, Philip J. Bauer	22
13	Water and Nitrogen Effects on Winter Wheat in the Southeastern Coastal Plain: I. Grain Yield and Kernel Traits 1995 ·Agronomy Journal ·James R. Frederick, James J. Camberato	52
14	Overcoming drought-induced decreases in soybean leaf photosynthesis by measuring with CO2-enriched air 1990 ·Photosynthesis Research ·James R. Frederick, David M. Alm, John D. Hesketh, Frederick E. Below	11
15	Regulation of coupling factor in field-grown sunflower: A Redox model relating coupling factor activity to the activities of other thioredoxin-dependent chloroplast enzymes 1990 ·Photosynthesis Research ·David Kramer, Robert R. Wise, James R. Frederick, David M. Alm, John D. Hesketh, Donald R. Ort, Antony R. Crofts	57
16	Carbohydrate, Nitrogen and Dry Matter Accumulation and Partitioning of Maize Hybrids Under Drought Stress 1990 ·Annals of Botany ·James R. Frederick, Frederick E. Below, John D. Hesketh	8
17	Agronomic, Phenological, and Physiological Responses of Old and Modern Soybean Varieties to Soil Moisture Deficit 1987 ·IDEALS (University of Illinois Urbana-Champaign) ·James R. Frederick	1
18	Purification and characterization of endo‐xylanases from Aspergillus niger. III. An enzyme of pl 3.65 1985 ·Biotechnology and Bioengineering ·(unknown), (unknown), James R. Frederick, Peter J. Reilly	27
19	Purification and characterization of endo‐xylanases from Aspergillus niger. I. Two isozymes active on xylan backbones near branch points 1985 ·Biotechnology and Bioengineering ·(unknown), (unknown), James R. Frederick, Peter J. Reilly	69
20	Purification and characterization of endo‐xylanases from Aspergillus niger. II. An enzyme of pl 4.5 1985 ·Biotechnology and Bioengineering ·(unknown), Alfred R. Fratzke, (unknown), James R. Frederick, Peter J. Reilly	41

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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