J. C. Roche

410 total citations
24 papers, 251 citations indexed

About

J. C. Roche is a scholar working on Astronomy and Astrophysics, Electrical and Electronic Engineering and Aerospace Engineering. According to data from OpenAlex, J. C. Roche has authored 24 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Astronomy and Astrophysics, 6 papers in Electrical and Electronic Engineering and 5 papers in Aerospace Engineering. Recurrent topics in J. C. Roche's work include Ionosphere and magnetosphere dynamics (11 papers), Solar and Space Plasma Dynamics (7 papers) and Plasma Diagnostics and Applications (5 papers). J. C. Roche is often cited by papers focused on Ionosphere and magnetosphere dynamics (11 papers), Solar and Space Plasma Dynamics (7 papers) and Plasma Diagnostics and Applications (5 papers). J. C. Roche collaborates with scholars based in United States and France. J. C. Roche's co-authors include M. J. Mandell, Ira Katz, Gary W. Schnuelle, C. K. Purvis, James M. Harvey, G. A. Jongeward, John J. Cassidy, Nobby Stevens, A. G. Rubin and Robert A. Kuharski and has published in prestigious journals such as Communications of the ACM, IEEE Transactions on Nuclear Science and Journal of Spacecraft and Rockets.

In The Last Decade

J. C. Roche

21 papers receiving 192 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. C. Roche United States	7	116	89	73	46	44	24	251
T. Bluhm Germany	10	34 0.3×	37 0.4×	18 0.2×	67 1.5×	64 1.5×	40	263
Andreas Werner Germany	10	22 0.2×	41 0.5×	19 0.3×	66 1.4×	48 1.1×	40	270
David Snelling United Kingdom	10	19 0.2×	19 0.2×	81 1.1×	30 0.7×	186 4.2×	30	285
M. Lewerentz Germany	9	11 0.1×	32 0.4×	17 0.2×	59 1.3×	60 1.4×	39	211
Marcin Płóciennik Poland	7	19 0.2×	9 0.1×	42 0.6×	42 0.9×	103 2.3×	33	232
Haoxuan Li China	10	67 0.6×	31 0.3×	27 0.4×	20 0.4×	8 0.2×	42	214
B. Guillerminet France	10	35 0.3×	27 0.3×	16 0.2×	92 2.0×	90 2.0×	44	354
Juan Soto Germany	6	29 0.3×	12 0.1×	56 0.8×	9 0.2×	60 1.4×	14	135
Yuming Xiao China	12	32 0.3×	288 3.2×	6 0.1×	9 0.2×	152 3.5×	30	380

Countries citing papers authored by J. C. Roche

Since Specialization

Citations

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

Fields of papers citing papers by J. C. Roche

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. C. Roche. 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 J. C. Roche. The network helps show where J. C. Roche may publish in the future.

Co-authorship network of co-authors of J. C. Roche

This figure shows the co-authorship network connecting the top 25 collaborators of J. C. Roche. A scholar is included among the top collaborators of J. C. Roche 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 J. C. Roche. J. C. Roche 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

Roche, J. C., et al.. (2025). Evaluation of the Sysmex CN-6000 Coagulation Analyzer for Routine and Specialized Coagulation Testing in a Central Laboratory. Clinical Laboratory. 71(03/2025). 1 indexed citations

Roche, J. C.. (2013). Adopting DevOps practices in quality assurance. Communications of the ACM. 56(11). 38–43. 85 indexed citations

Broguière, Dominique, Ricardo Lucas, J. R. Pardo, & J. C. Roche. (2011). TELCAL: The On-line Calibration Software for ALMA. 442. 277. 1 indexed citations

Cole, P. L., T. A. Forest, J. C. Roche, et al.. (2009). Optical Restoration of Lead Fluoride Crystals. AIP conference proceedings. 997–1001. 1 indexed citations

Jongeward, G. A., et al.. (1995). The Environment WorkBench - A design tool for the International Space Station. 33rd Aerospace Sciences Meeting and Exhibit. 4 indexed citations

Jongeward, G. A., et al.. (1990). The Environment Power System Analysis Tool Development Program. 3089. 352. 1 indexed citations

Katz, Ira, M. J. Mandell, J. C. Roche, & C. K. Purvis. (1987). Secondary electron generation, emission and transport: Effects on spacecraft charging and NASCAP models. Journal of Electrostatics. 20(1). 109–121. 5 indexed citations

Mandell, M. J., Ira Katz, G. A. Jongeward, & J. C. Roche. (1986). Computer simulation of plasma electron collection by PIX-II. Journal of Spacecraft and Rockets. 23(5). 512–518. 11 indexed citations

Mandell, M. J., Ira Katz, G. A. Jongeward, & J. C. Roche. (1985). Computer simulation of plasma electron collection by PIX-II. 23rd Aerospace Sciences Meeting. 1 indexed citations

10.

Roche, J. C. & M. J. Mandell. (1985). NASCAP simulation of PIX 2 experiments. 359–366. 1 indexed citations

11.

Roche, J. C., et al.. (1981). Testing of a Spacecraft Model in a Combined Environment Simulator. IEEE Transactions on Nuclear Science. 28(6). 4509–4512. 7 indexed citations

12.

Rubin, A. G., Ira Katz, M. J. Mandell, et al.. (1980). A three-dimensional spacecraft-charging computer code. 4 indexed citations

13.

Stevens, Nobby, et al.. (1980). Initial comparison of SSPM ground test results and flight data to NASCAP simulations. [Satellite Surface Potential Monitor NASA Charging Analyzer Program. NASA Technical Reports Server (NASA). 1 indexed citations

14.

Mandell, M. J., Ira Katz, Gary W. Schnuelle, & J. C. Roche. (1979). Photoelectron Charge Density and Transport near Differentially Charged Spacecraft. IEEE Transactions on Nuclear Science. 26(6). 5107–5111. 4 indexed citations

15.

Katz, Ira, et al.. (1979). The capabilities of the NASA charging analyzer program. NASA Technical Reports Server (NASA). 2071. 101. 27 indexed citations

16.

Purvis, C. K., et al.. (1979). Charging rates of metal-dielectric structures. NASA Technical Reports Server (NASA). 2071. 507. 4 indexed citations

17.

Stevens, Nobby, et al.. (1979). Large space system: Charged particle environment interaction technology. NASA Technical Reports Server (NASA). 1 indexed citations

18.

Stevens, Nobby & J. C. Roche. (1979). NASCAP Modelling of Environmental-Charging-Induced Discharges in Satellites. IEEE Transactions on Nuclear Science. 26(6). 5112–5120. 4 indexed citations

19.

Stevens, Nobby, J. C. Roche, & M. J. Mandell. (1978). NASA Charging Analyzer Program - A computer tool that can evaluate electrostatic contamination. NASA Technical Reports Server (NASA). 78. 21372. 1 indexed citations

20.

Katz, Ira, et al.. (1977). NASCAP, a Three-Dimensional Charging Analyzer Program for Complex Spacecraft. IEEE Transactions on Nuclear Science. 24(6). 2276–2280. 29 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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