This map shows the geographic impact of Dennis Black'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 Dennis Black with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dennis Black more than expected).
This network shows the impact of papers produced by Dennis Black. 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 Dennis Black. The network helps show where Dennis Black may publish in the future.
Co-authorship network of co-authors of Dennis Black
This figure shows the co-authorship network connecting the top 25 collaborators of Dennis Black.
A scholar is included among the top collaborators of Dennis Black 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 Dennis Black. Dennis Black is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Aziz, Naj, et al.. (2014). Enhancement of coal seam gas by N2 injection - a laboratory study. Research Online (University of Wollongong). 41.1 indexed citations
7.
Black, Dennis. (2013). Cyclic inert gas injection - an alternative approach to stimulate gas drainage from tight coal zones. Research Online (University of Wollongong).
8.
Black, Dennis, Naj Aziz, & Ting Ren. (2011). Enhanced gas drainage from undersaturated coal bed methane reservoirs. Minerva Anestesiologica. 44(12). 1–12.5 indexed citations
9.
Black, Dennis & Naj Aziz. (2011). ACTIONS TO IMPROVE COAL SEAM GAS DRAINAGE PERFORMANCE. Research Online (University of Wollongong). 307.3 indexed citations
10.
Black, Dennis. (2011). Factors affecting the drainage of gas from coal and methods to improve drainage effectiveness. Research Online (University of Wollongong).23 indexed citations
Aziz, Naj, et al.. (2010). Recovery of stored gas in coal by nitrogen injection - a laboratory study. Research Online (University of Wollongong).3 indexed citations
13.
Black, Dennis & Naj Aziz. (2010). Impact of coal properties and operational factors on mine gas drainage. Research Online (University of Wollongong).3 indexed citations
14.
Aziz, Naj, et al.. (2009). Sorption characteristic of coal, Particle Size, Gas Type and Time. Research Online (University of Wollongong). 207–215.1 indexed citations
15.
Black, Dennis & Naj Aziz. (2009). Developments in coal mine methane drainage and utilisation in Australia. Research Online (University of Wollongong). 1.7 indexed citations
16.
Black, Dennis & Naj Aziz. (2009). Reducing Coal Mine GHG Emissions Through Effective Gas Drainage and Utilisation. Research Online (University of Wollongong). 216.7 indexed citations
17.
Black, Dennis & Naj Aziz. (2008). Improving UIS gas drainage in underground coal mines. Research Online (University of Wollongong). 1.15 indexed citations
18.
Black, Dennis & Naj Aziz. (2008). Hydraulic Fracturing In Underground Coal Mines. Research Online (University of Wollongong). 1.2 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.