Henry E. Schaffer

1.7k total citations
45 papers, 1.3k citations indexed

About

Henry E. Schaffer is a scholar working on Genetics, Molecular Biology and Plant Science. According to data from OpenAlex, Henry E. Schaffer has authored 45 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Genetics, 12 papers in Molecular Biology and 8 papers in Plant Science. Recurrent topics in Henry E. Schaffer's work include Genetic diversity and population structure (8 papers), Evolution and Genetic Dynamics (7 papers) and Insect Resistance and Genetics (6 papers). Henry E. Schaffer is often cited by papers focused on Genetic diversity and population structure (8 papers), Evolution and Genetic Dynamics (7 papers) and Insect Resistance and Genetics (6 papers). Henry E. Schaffer collaborates with scholars based in United States. Henry E. Schaffer's co-authors include Ronald R. Sederoff, F. M. Johnson, Ken-Ichi Kojima, Terumi Mukai, Robert A. Voelker, Wyatt W. Anderson, L. E. Mettler, C. W. Stuber, R. H. Moll and M. M. Goodman and has published in prestigious journals such as Analytical Biochemistry, The American Naturalist and Genetics.

In The Last Decade

Henry E. Schaffer

44 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Henry E. Schaffer United States 20 557 346 343 221 186 45 1.3k
Liang Tang China 17 244 0.4× 176 0.5× 359 1.0× 149 0.7× 76 0.4× 103 861
Gregory Von Kuster United States 6 327 0.6× 275 0.8× 1.2k 3.5× 69 0.3× 67 0.4× 6 1.9k
Martin Swain United Kingdom 22 321 0.6× 373 1.1× 719 2.1× 64 0.3× 84 0.5× 61 1.6k
Quinn Snell United States 13 276 0.5× 184 0.5× 436 1.3× 194 0.9× 84 0.5× 69 1.2k
Frédéric Lemoine France 17 249 0.4× 404 1.2× 1.1k 3.3× 141 0.6× 76 0.4× 35 2.0k
Richard Burhans United States 9 443 0.8× 339 1.0× 1.3k 3.7× 59 0.3× 43 0.2× 15 1.9k
Benjamin P. Vandervalk Canada 12 199 0.4× 318 0.9× 717 2.1× 88 0.4× 71 0.4× 22 1.1k
Scott Emrich United States 27 906 1.6× 906 2.6× 2.0k 5.7× 288 1.3× 540 2.9× 113 3.7k
Nikolaos Alachiotis Netherlands 16 567 1.0× 346 1.0× 456 1.3× 93 0.4× 45 0.2× 74 1.2k

Countries citing papers authored by Henry E. Schaffer

Since Specialization
Citations

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

Fields of papers citing papers by Henry E. Schaffer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henry E. Schaffer. 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 Henry E. Schaffer. The network helps show where Henry E. Schaffer may publish in the future.

Co-authorship network of co-authors of Henry E. Schaffer

This figure shows the co-authorship network connecting the top 25 collaborators of Henry E. Schaffer. A scholar is included among the top collaborators of Henry E. Schaffer 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 Henry E. Schaffer. Henry E. Schaffer 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.
Schaffer, Henry E.. (2024). Will Algorithms Rule Us?. IT Professional. 26(1). 48–49. 1 indexed citations
2.
Schaffer, Henry E., et al.. (2020). Tired of Failing Students? Improving Student Learning Using Detailed and Automated Individualized Feedback in a Large Introductory Science Course. Innovative Higher Education. 46(2). 133–151. 14 indexed citations
3.
Schaffer, Henry E., et al.. (2017). Automating Individualized Formative Feedback in Large Classes Based on a Directed Concept Graph. Frontiers in Psychology. 8. 260–260. 17 indexed citations
4.
Schaffer, Henry E., et al.. (2009). NCSU's Virtual Computing Lab: A Cloud Computing Solution. Computer. 42(7). 94–97. 62 indexed citations
5.
Schaffer, Henry E.. (2009). X as a Service, Cloud Computing, and the Need for Good Judgment. IT Professional. 11(5). 4–5. 50 indexed citations
6.
Vouk, Mladen A., et al.. (2009). Using VCL technology to implement distributed reconfigurable data centers and computational services for educational institutions. IBM Journal of Research and Development. 53(4). 2:1–2:18. 33 indexed citations
7.
Brooks, Lisa, B. S. Weir, & Henry E. Schaffer. (1988). The probabilities of similarities in DNA sequence comparisons. Genomics. 3(3). 207–216. 4 indexed citations
8.
Blazich, Frank A., Robert D. Wright, & Henry E. Schaffer. (1983). Mineral Nutrient Status of ‘Convexa’ Holly Cuttings during Intermittent Mist Propagation as Influenced by Exogenous Auxin Application. Journal of the American Society for Horticultural Science. 108(3). 425–429. 7 indexed citations
9.
Schaffer, Henry E., et al.. (1982). A MUTATOR FACTOR IN A STRAIN OF DROSOPHILA MELANOGASTER: IDENTIFIED BY USE OF MUTATION, REVERSION RATES AND MALE RECOMBINATION. Genetics. 101(3-4). 417–429. 6 indexed citations
10.
Voelker, Robert A., Henry E. Schaffer, & Terumi Mukai. (1980). SPONTANEOUS ALLOZYME MUTATIONS IN DROSOPHILA MELANOGASTER: RATE OF OCCURRENCE AND NATURE OF THE MUTANTS. Genetics. 94(4). 961–968. 70 indexed citations
11.
Stuber, C. W., R. H. Moll, M. M. Goodman, Henry E. Schaffer, & B. S. Weir. (1980). ALLOZYME FREQUENCY CHANGES ASSOCIATED WITH SELECTION FOR INCREASED GRAIN YIELD IN MAIZE (ZEA MAYS L.). Genetics. 95(1). 225–236. 92 indexed citations
12.
Schaffer, Henry E.. (1978). The use of computers in teaching genetics: computer generated homework problems. Journal of Heredity. 69(5). 349–353. 2 indexed citations
13.
Anderson, Wyatt W., et al.. (1977). GENE FREQUENCY CHANGES AT THE α-AMYLASE LOCUS IN EXPERIMENTAL POPULATIONS OF DROSOPHILA PSEUDOOBSCURA. Genetics. 87(2). 357–369. 19 indexed citations
14.
Tomaszewski, Elizabeth K., Henry E. Schaffer, & F. M. Johnson. (1973). ISOZYME GENOTYPE-ENVIRONMENT ASSOCIATIONS IN NATURAL POPULATIONS OF THE HARVESTER ANT, POGONOMYRMEX BADIUS. Genetics. 75(2). 405–421. 21 indexed citations
15.
Schaffer, Henry E., et al.. (1972). A STUDY OF THE GENETIC BASIS OF THE SEXUAL DIMORPHISM FOR WING LENGTH IN DROSOPHILA MELANOGASTER. Genetics. 72(3). 475–487. 34 indexed citations
16.
Schaffer, Henry E.. (1970). Algorithm 369: Generator of random numbers satisfying the Poisson distribution [G5]. Communications of the ACM. 13(1). 49–49. 7 indexed citations
17.
Johnson, F. M., et al.. (1969). Isozyme genotype-environment relationships in natural populations of the harvester ant, Pogonomyrmex barbatus, from Texas. Biochemical Genetics. 3(5). 429–450. 55 indexed citations
18.
Schaffer, Henry E., et al.. (1965). Alcool Alcoolisme Alcoolisation. Biometrics. 21(4). 1018–1018. 27 indexed citations
19.
Kojima, Ken-Ichi & Henry E. Schaffer. (1964). Accumulation of Epistatic Gene Complexes. Evolution. 18(1). 127–127. 4 indexed citations
20.
Kojima, Kenichi & Henry E. Schaffer. (1964). ACCUMULATION OF EPISTATIC GENE COMPLEXES. Evolution. 18(1). 127–129. 9 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Liang Tang Breakdown of academic impact, for papers by Gregory Von Kuster Breakdown of academic impact, for papers by Martin Swain Breakdown of academic impact, for papers by Quinn Snell Breakdown of academic impact, for papers by Frédéric Lemoine Breakdown of academic impact, for papers by Richard Burhans Breakdown of academic impact, for papers by Benjamin P. Vandervalk Breakdown of academic impact, for papers by Scott Emrich Breakdown of academic impact, for papers by Nikolaos Alachiotis
Rankless by CCL
2026