Justin F. Shaffer

1.1k total citations
34 papers, 852 citations indexed

About

Justin F. Shaffer is a scholar working on Cardiology and Cardiovascular Medicine, Education and Molecular Biology. According to data from OpenAlex, Justin F. Shaffer has authored 34 papers receiving a total of 852 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 11 papers in Education and 9 papers in Molecular Biology. Recurrent topics in Justin F. Shaffer's work include Cardiomyopathy and Myosin Studies (15 papers), Innovative Teaching Methods (8 papers) and Muscle Physiology and Disorders (8 papers). Justin F. Shaffer is often cited by papers focused on Cardiomyopathy and Myosin Studies (15 papers), Innovative Teaching Methods (8 papers) and Muscle Physiology and Disorders (8 papers). Justin F. Shaffer collaborates with scholars based in United States, Puerto Rico and Canada. Justin F. Shaffer's co-authors include Samantha P. Harris, Robert W. Kensler, Michael Regnier, Maria V. Razumova, An-Yue Tu, Galina Flint, Kristina L. Bezold, Julie A. Leary, Todd E. Gillis and Weitao Jia and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Justin F. Shaffer

31 papers receiving 832 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Justin F. Shaffer United States 15 581 384 138 73 61 34 852
Eric Hayes United States 18 239 0.4× 442 1.2× 34 0.2× 32 0.4× 40 0.7× 50 876
Anya Goodman United States 9 41 0.1× 156 0.4× 40 0.3× 159 2.2× 17 0.3× 20 345
Aaron S. Miller Canada 10 21 0.0× 170 0.4× 19 0.1× 26 0.4× 6 0.1× 17 563
Karl J. Petersen United States 8 68 0.1× 144 0.4× 9 0.1× 89 1.2× 17 0.3× 9 328
Sandra Y. Han United States 8 61 0.1× 122 0.3× 445 3.2× 15 0.2× 9 812
Izzy Jayasinghe United Kingdom 18 596 1.0× 648 1.7× 4 0.0× 79 1.1× 89 1.5× 43 1.1k
Douglas T. Brown United States 13 16 0.0× 311 0.8× 58 0.4× 364 5.0× 13 0.2× 31 794
Diane Plummer United States 4 69 0.1× 184 0.5× 39 0.3× 94 1.3× 3 0.0× 6 320
David N. Mashburn United States 7 28 0.0× 58 0.2× 9 0.1× 148 2.0× 12 0.2× 13 428
Monika Betzler Germany 9 66 0.1× 335 0.9× 7 0.1× 6 0.1× 8 0.1× 40 536

Countries citing papers authored by Justin F. Shaffer

Since Specialization
Citations

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

Fields of papers citing papers by Justin F. Shaffer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Justin F. Shaffer. 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 Justin F. Shaffer. The network helps show where Justin F. Shaffer may publish in the future.

Co-authorship network of co-authors of Justin F. Shaffer

This figure shows the co-authorship network connecting the top 25 collaborators of Justin F. Shaffer. A scholar is included among the top collaborators of Justin F. Shaffer 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 Justin F. Shaffer. Justin F. Shaffer 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.
Shaffer, Justin F., et al.. (2024). Student Advice for Success in High Structure Science and Engineering Courses. Journal of College Science Teaching. 53(2). 162–169. 1 indexed citations
2.
McPartlan, Peter, et al.. (2021). The motivational system of task values and anticipated emotions in daily academic behavior. Motivation and Emotion. 45(5). 599–616. 12 indexed citations
3.
McPartlan, Peter, Teomara Rutherford, Fernando Rodriguez, Justin F. Shaffer, & Amanda J. Holton. (2021). Modality motivation: Selection effects and motivational differences in students who choose to take courses online. The Internet and Higher Education. 49. 100793–100793. 33 indexed citations
4.
Shaffer, Justin F.. (2020). Student Performance on and Perceptions of Collaborative Two-Stage Exams in a Material and Energy Balances Course. Chemical Engineering Education. 54(2). 3 indexed citations
5.
Shaffer, Justin F., et al.. (2020). Work in Progress: Development, Implementation, and Student Perceptions of Pre-Class Thermodynamics Videos. Papers on Engineering Education Repository (American Society for Engineering Education). 1 indexed citations
6.
Shaffer, Justin F., et al.. (2017). Student Perceived Difficulties in Learning Organ Systems in an Undergraduate Human Anatomy Course. The FASEB Journal. 31(S1).
7.
Shaffer, Justin F. & William M. Kier. (2016). Tuning of shortening speed in coleoid cephalopod muscle: no evidence for tissue‐specific muscle myosin heavy chain isoforms. Invertebrate Biology. 135(1). 3–12. 9 indexed citations
8.
Shaffer, Justin F., et al.. (2016). A Familiar(ity) Problem: Assessing the Impact of Prerequisites and Content Familiarity on Student Learning. PLoS ONE. 11(1). e0148051–e0148051. 19 indexed citations
9.
Shaffer, Justin F.. (2016). Student performance in and perceptions of a high structure undergraduate human anatomy course. Anatomical Sciences Education. 9(6). 516–528. 25 indexed citations
10.
Chow, Melissa, Justin F. Shaffer, Samantha P. Harris, & John Dawson. (2014). Altered interactions between cardiac myosin binding protein-c and α-cardiac actin variants associated with cardiomyopathies. Archives of Biochemistry and Biophysics. 550-551. 28–32. 14 indexed citations
11.
Shaffer, Justin F.. (2014). Plotting Cranial and Spinal Nerve Pathways in a Human Anatomy Lab. CourseSource. 1. 1 indexed citations
12.
Bezold, Kristina L., et al.. (2013). A Gain-of-Function Mutation in the M-domain of Cardiac Myosin-binding Protein-C Increases Binding to Actin. Journal of Biological Chemistry. 288(30). 21496–21505. 39 indexed citations
13.
Shaffer, Justin F.. (2013). “Recombinant protein of the day”: Using daily student presentations to add real‐world aspects to a biotechnology course. Biochemistry and Molecular Biology Education. 41(4). 269–272.
14.
Kensler, Robert W., Justin F. Shaffer, & Samantha P. Harris. (2010). Binding of the N-terminal fragment C0–C2 of cardiac MyBP-C to cardiac F-actin. Journal of Structural Biology. 174(1). 44–51. 68 indexed citations
15.
Shaffer, Justin F. & Samantha P. Harris. (2009). Species-specific differences in the Pro-Ala rich region of cardiac myosin binding protein-C. Journal of Muscle Research and Cell Motility. 30(7-8). 303–306. 35 indexed citations
16.
Harris, Samantha P., Justin F. Shaffer, Kristina L. Bezold, & Robert W. Kensler. (2009). Switching Gears with Myosin Binding Protein-C. Biophysical Journal. 96(3). 4a–4a. 1 indexed citations
17.
Shaffer, Justin F., Weitao Jia, Julie A. Leary, & Samantha P. Harris. (2009). PKA Phosphorylates Serine 307 of Murine Cardiac Myosin Binding Protein-C In Vitro. Biophysical Journal. 96(3). 500a–500a. 3 indexed citations
18.
Shaffer, Justin F., Robert W. Kensler, & Samantha P. Harris. (2009). The Myosin-binding Protein C Motif Binds to F-actin in a Phosphorylation-sensitive Manner. Journal of Biological Chemistry. 284(18). 12318–12327. 184 indexed citations
19.
Shaffer, Justin F., Maria V. Razumova, An-Yue Tu, Michael Regnier, & Samantha P. Harris. (2007). Myosin S2 is not required for effects of myosin binding protein‐C on motility. FEBS Letters. 581(7). 1501–1504. 26 indexed citations
20.
Shaffer, Justin F. & Andrew L. Zydney. (2005). Phosphate Clearance for Bleach Reprocessed Polysulfone Hemodialyzers: Effects of Electrostatic Interactions. ASAIO Journal. 51(6). 748–753. 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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