Roy E. Williams

1.2k total citations
66 papers, 780 citations indexed

About

Roy E. Williams is a scholar working on Environmental Engineering, Mechanical Engineering and Civil and Structural Engineering. According to data from OpenAlex, Roy E. Williams has authored 66 papers receiving a total of 780 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Environmental Engineering, 14 papers in Mechanical Engineering and 9 papers in Civil and Structural Engineering. Recurrent topics in Roy E. Williams's work include Groundwater flow and contamination studies (21 papers), Hydraulic Fracturing and Reservoir Analysis (8 papers) and Groundwater and Isotope Geochemistry (7 papers). Roy E. Williams is often cited by papers focused on Groundwater flow and contamination studies (21 papers), Hydraulic Fracturing and Reservoir Analysis (8 papers) and Groundwater and Isotope Geochemistry (7 papers). Roy E. Williams collaborates with scholars based in United States, Australia and Netherlands. Roy E. Williams's co-authors include R. Kirk Steinhorst, James L. Osiensky, Ian Gorton, Alexander S. Szalay, Paul Greenfield, R.N. Farvolden, Daniel S. Katz, John Good, Thomas A. Prince and G. Bruce Berriman and has published in prestigious journals such as Water Resources Research, Journal of Hydrology and Geological Society of America Bulletin.

In The Last Decade

Roy E. Williams

62 papers receiving 677 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roy E. Williams United States	14	242	190	180	128	122	66	780
Ramkumar Thirunavukarasu India	17	210 0.9×	148 0.8×	111 0.6×	181 1.4×	144 1.2×	58	988
G. Mahinthakumar United States	20	527 2.2×	103 0.5×	87 0.5×	31 0.2×	399 3.3×	97	1.3k
Liang Ji China	21	316 1.3×	124 0.7×	196 1.1×	22 0.2×	277 2.3×	51	1.1k
Fugang Wang China	18	507 2.1×	51 0.3×	72 0.4×	44 0.3×	28 0.2×	73	940
Jean‐François Girard France	21	196 0.8×	105 0.6×	41 0.2×	380 3.0×	30 0.2×	89	1.3k
Stephen H. Conrad United States	12	456 1.9×	29 0.2×	127 0.7×	43 0.3×	149 1.2×	24	845
Davina Jackson United Kingdom	13	59 0.2×	40 0.2×	53 0.3×	42 0.3×	16 0.1×	40	1.2k
Jeffrey M. Sadler United States	17	491 2.0×	32 0.2×	16 0.1×	53 0.4×	468 3.8×	56	1.0k
Mohamed M. Morsy United States	16	405 1.7×	38 0.2×	15 0.1×	63 0.5×	433 3.5×	34	1.0k
Di Yang United States	25	256 1.1×	61 0.3×	13 0.1×	245 1.9×	31 0.3×	80	1.7k

Countries citing papers authored by Roy E. Williams

Since Specialization

Citations

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

Fields of papers citing papers by Roy E. Williams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roy E. Williams

This figure shows the co-authorship network connecting the top 25 collaborators of Roy E. Williams. A scholar is included among the top collaborators of Roy E. Williams 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 Roy E. Williams. Roy E. Williams 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

Jacob, Joseph, Daniel S. Katz, G. Bruce Berriman, et al.. (2010). Montage: An Astronomical Image Mosaicking Toolkit. Astrophysics Source Code Library. 22 indexed citations

Williams, Roy E., et al.. (2002). Scientific DataMining, Integration, and Visualization. 4 indexed citations

Djorgovski, S. G., A. Mahabal, Róbert Brunner, et al.. (2001). Exploration of Parameter Spaces in a Virtual Observatory. 6 indexed citations

Osiensky, James L., et al.. (2000). Evaluation of drawdown curves derived from multiple well aquifer tests in heterogeneous environments. Mine Water and the Environment. 19(1). 30–55. 14 indexed citations

Bubak, Marian & Roy E. Williams. (2000). High Performance Computing and Networking. Lecture notes in computer science. 11 indexed citations

Smith, Martin L. & Roy E. Williams. (1996). Examination of methods for evaluating remining a mine waste site. Part I. Geostatistical characterization methodology. Engineering Geology. 43(1). 11–21. 9 indexed citations

Williams, Roy E., et al.. (1995). Metal concentrations and concomitant metal mobility in unsaturated mine and mill wastes. Mine Water and the Environment. 14(1). 23–37. 2 indexed citations

Charles, Steve, et al.. (1990). Micromachined structures in ophthalmic microsurgery. Sensors and Actuators A Physical. 21(1-3). 263–266. 9 indexed citations

Williams, Roy E., et al.. (1989). Distributed of downward flux in unsaturated heterogeneous hydrogeology environments. Geological Society of America Bulletin. 101(12). 1623–1630. 3 indexed citations

10.

Osiensky, James L., et al.. (1988). Solute Transport Simulation of Aquifer Restoration after In Situ Uranium Mining. Groundwater Monitoring & Remediation. 8(2). 137–144. 3 indexed citations

11.

Steinhorst, R. Kirk & Roy E. Williams. (1985). Discrimination of Groundwater Sources Using Cluster Analysis, MANOVA, Canonical Analysis and Discriminant Analysis. Water Resources Research. 21(8). 1149–1156. 81 indexed citations

12.

Williams, Roy E., et al.. (1984). Aquifer Testing, Mathematical Modeling, and Regulatory Risk. Ground Water. 22(3). 285–296. 2 indexed citations

13.

Williams, Roy E., et al.. (1984). The hydrogeology of an underground lead-zinc mine: Water flow and quality characteristics. Mine Water and the Environment. 3(4). 39–53. 4 indexed citations

14.

Williams, Roy E., et al.. (1979). Groundwater flow systems in the western phosphate field in Idaho. Journal of Hydrology. 43(1-4). 239–264. 4 indexed citations

15.

Williams, Roy E.. (1975). LANDFILLS, THE 1977 FATE OF AIR AND WATERBORNE WASTES. Ground Water. 13(4). 367–371. 1 indexed citations

16.

Williams, Roy E.. (1975). Waste production and disposal in mining, milling, and metallurgical industries. Medical Entomology and Zoology. 31 indexed citations

17.

Williams, Roy E., et al.. (1972). Investigation of a Landfill in Granite‐Loess Terrane. Ground Water. 10(4). 35–41. 6 indexed citations

18.

Williams, Roy E., et al.. (1971). Flow through a Tailings Pond Embankment. Water Resources Research. 7(1). 143–154. 6 indexed citations

19.

Williams, Roy E., et al.. (1968). FEASIBILITY OF ARTIFICIAL RECHARGE OF A SMALL GROUND WATER BASIN BY UTILIZING SEASONAL RUNOFF FROM INTERMITTENT STREAMS. 1 indexed citations

20.

Williams, Roy E. & R.N. Farvolden. (1967). The influence of joints on the movement of ground water through glacial till. Journal of Hydrology. 5. 163–170. 37 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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