Concepedia

J.R. Roper

JR

5

Publications

233

Citations

5

H-Index

1981

Active since

J.R. Roper is an author specializing in engineering, corrosion, and mechanical engineering.

Top concepts

EngineeringCorrosionMicrostructureMaterial ScienceMechanical EngineeringBotanyBiologyForestryMedicineCalibration

Publications per year

1981–2000

5

Publications

5

Surface-active element effects on the shape of GTA, laser, and electron-beam welds

C.R. Heiple, J.R. Roper, Ross Stagner et al. · JAAPA : official journal of the American Academy of Physician Assistants · 1983 · 122 citations

Friction Welding, Engineering, Mechanical Engineering +17

Effect of Selenium on GTAW Fusion Zone Geometry

C.R. Heiple, J.R. Roper · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1981 · 58 citations

Materials Science, Friction Welding, Engineering +11

A Simple & Nondestructive Technique for Measuring Plant Growth & Development

Andrew J. Wood, J.R. Roper · The American Biology Teacher · 2000 · 22 citations

Plant Analysis, Engineering, Botany +18

A Simple & Nondestructive Technique for Measuring Plant Growth & Development

A. J. Wood, J.R. Roper · The American Biology Teacher · 2000 · 20 citations

Plant Analysis, Engineering, Botany +18

Effects of minor elements on GTAW fusion-zone shape

C.R. Heiple, J.R. Roper · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1981 · 11 citations

Materials Science, Friction Welding, Engineering +15

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