W.H. Calkins

828 total citations
23 papers, 654 citations indexed

About

W.H. Calkins is a scholar working on Biomedical Engineering, Mechanical Engineering and Fuel Technology. According to data from OpenAlex, W.H. Calkins has authored 23 papers receiving a total of 654 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Biomedical Engineering, 10 papers in Mechanical Engineering and 6 papers in Fuel Technology. Recurrent topics in W.H. Calkins's work include Thermochemical Biomass Conversion Processes (12 papers), Coal and Coke Industries Research (6 papers) and Coal Properties and Utilization (5 papers). W.H. Calkins is often cited by papers focused on Thermochemical Biomass Conversion Processes (12 papers), Coal and Coke Industries Research (6 papers) and Coal Properties and Utilization (5 papers). W.H. Calkins collaborates with scholars based in United States and Australia. W.H. Calkins's co-authors include Ralph J. Tyler, Henry Zeldes, Edward W. Hagaman, Michael T. Klein, Murray V. Johnston, Xiaogong Wang, J. Tomić, W. Spackman, Shaojie Wang and J. F. Deye and has published in prestigious journals such as Fuel, Industrial & Engineering Chemistry Research and Catalysis Today.

In The Last Decade

W.H. Calkins

23 papers receiving 629 citations

Peers

W.H. Calkins
Richard C. Neavel United States
Alan Grint United Kingdom
G.V. Deshpande United States
H. H. Lowry
John R. Kershaw Australia
René Cyprès Belgium
Anthony H. Clemens New Zealand
P WALKERJR United States
Norbert Berkowitz Canada
Xiaofen Guo China
Richard C. Neavel United States
W.H. Calkins
Citations per year, relative to W.H. Calkins W.H. Calkins (= 1×) peers Richard C. Neavel

Countries citing papers authored by W.H. Calkins

Since Specialization
Citations

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

Fields of papers citing papers by W.H. Calkins

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W.H. Calkins. 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.H. Calkins. The network helps show where W.H. Calkins may publish in the future.

Co-authorship network of co-authors of W.H. Calkins

This figure shows the co-authorship network connecting the top 25 collaborators of W.H. Calkins. A scholar is included among the top collaborators of W.H. Calkins 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.H. Calkins. W.H. Calkins 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.
Wang, Shaojie, et al.. (1999). Thermogravimetric and Rock-Eval Studies Of Coal Properties and Coal Rank. Energy & Fuels. 13(2). 396–400. 14 indexed citations
2.
Johnston, Murray V., et al.. (1999). Thermogravimetry−Photoionization Mass Spectrometry of Different Rank Coals. Energy & Fuels. 13(5). 1097–1104. 40 indexed citations
3.
Wang, Shaojie, et al.. (1998). Studies of Coal Liquefaction at Very Short Reaction Times. 2. Energy & Fuels. 12(1). 95–101. 8 indexed citations
4.
Wang, Shaojie, et al.. (1998). Kinetics of Coal Liquefaction Distillation Resid Conversion. Energy & Fuels. 12(6). 1335–1341. 1 indexed citations
5.
Wang, Shaojie, et al.. (1996). Effect of solvent characteristics on coal liquefaction. 41(3). 1 indexed citations
6.
Wang, Keyu, et al.. (1996). A novel smoothing routine for the data processing in thermogravimetric analysis. University of North Texas Digital Library (University of North Texas). 41(1). 2 indexed citations
7.
Wang, Shaojie, et al.. (1996). Kinetics of Coal Liquefaction at Very Short Reaction Times. Energy & Fuels. 10(3). 641–648. 18 indexed citations
8.
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10.
Calkins, W.H.. (1994). The chemical forms of sulfur in coal: a review. Fuel. 73(4). 475–484. 218 indexed citations
11.
Calkins, W.H., et al.. (1993). The presence of aliphatic sulfide forms in Raša coal. Fuel. 72(6). 900–900. 3 indexed citations
12.
Calkins, W.H.. (1987). Investigation of organic sulfur-containing structures in coal by flash pyrolysis experiments. Energy & Fuels. 1(1). 59–64. 169 indexed citations
13.
Calkins, W.H. & W. Spackman. (1986). Tracing the origins of polymethylene moieties in coal. International Journal of Coal Geology. 6(1). 1–19. 11 indexed citations
14.
Calkins, W.H., et al.. (1984). Coal flash pyrolysis: 4. Polymethylene moieties in coal macerals. Fuel. 63(9). 1226–1229. 11 indexed citations
15.
Calkins, W.H., et al.. (1984). Coal flash pyrolysis. Fuel. 63(12). 1716–1719. 26 indexed citations
16.
Calkins, W.H. & Ralph J. Tyler. (1984). Coal flash pyrolysis. Fuel. 63(8). 1119–1124. 32 indexed citations
17.
Calkins, W.H., Edward W. Hagaman, & Henry Zeldes. (1984). Coal flash pyrolysis. Fuel. 63(8). 1113–1118. 30 indexed citations
18.
Calkins, W.H.. (1984). Chemicals from Methanol. Catalysis Reviews. 26(3-4). 347–358. 21 indexed citations
19.
Calkins, W.H.. (1983). Coal structure vs flash pyrolysis products. 1 indexed citations
20.
Calkins, W.H., et al.. (1983). Mutagenesis and skin tumour initiation by shale- and coal-derived oils and their distillation fractions. Fuel. 62(7). 857–864. 15 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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