Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of W.W. Schulz'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 W.W. Schulz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.W. Schulz more than expected).
This network shows the impact of papers produced by W.W. Schulz. 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 W.W. Schulz. The network helps show where W.W. Schulz may publish in the future.
Co-authorship network of co-authors of W.W. Schulz
This figure shows the co-authorship network connecting the top 25 collaborators of W.W. Schulz.
A scholar is included among the top collaborators of W.W. Schulz 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 W.W. Schulz. W.W. Schulz is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schulz, W.W., Dharmendra K. Gupta, Beate Riebe, Georg Steinhäuser, & Clemens Walther. (2019). Sorption of radiostrontium on various soils. Applied Geochemistry. 101. 103–108.5 indexed citations
5.
Gupta, Dharmendra K., W.W. Schulz, Georg Steinhäuser, & Clemens Walther. (2018). Radiostrontium transport in plants and phytoremediation. Environmental Science and Pollution Research. 25(30). 29996–30008.37 indexed citations
Karnesky, Richard A., et al.. (1992). Partitioning and Transmutation of Long-Lived Fission Products. High Level Radioactive Waste Management. 1711–1717.1 indexed citations
Schulz, W.W. & E. Philip Horwitz. (1987). The TRUEX (TRansUranium EXtraction) process and the management of liquid TRU (transuranic) waste. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
Horwitz, E. Philip & W.W. Schulz. (1985). Solvent extraction and recovery of the transuranic elements from waste solutions using the TRUEX process. University of North Texas Digital Library (University of North Texas).7 indexed citations
13.
Schulz, W.W., et al.. (1984). Science and technology of tributyl phosphate. Vol. I: Synthesis, properties, reactions and analysis.24 indexed citations
Horwitz, E. Philip, Dale G. Kalina, H. Diamond, et al.. (1984). TRU decontamination of high-level Purex waste by solvent extraction using a mixed octyl(phenyl)-N,N-diisobutyl-carbamoylmethylphosphine oxide/TBP/NPH (TRUEX) solvent. University of North Texas Digital Library (University of North Texas).1 indexed citations
16.
Schulz, W.W., et al.. (1977). Bidentate organophosphorus extractants: purification, properties and applications to removal of actinides from acidic waste solutions. University of North Texas Digital Library (University of North Texas).5 indexed citations
Schulz, W.W., et al.. (1975). Removal of actinides from nuclear fuel reprocessing waste solutions with bidentate organophosphorus extractants. University of North Texas Digital Library (University of North Texas).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.