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.
Modification of the Clinical Global Impressions (CGI) scale for use in bipolar illness (BP): the CGI-BP
This map shows the geographic impact of D. Brandt'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 D. Brandt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Brandt more than expected).
This network shows the impact of papers produced by D. Brandt. 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 D. Brandt. The network helps show where D. Brandt may publish in the future.
Co-authorship network of co-authors of D. Brandt
This figure shows the co-authorship network connecting the top 25 collaborators of D. Brandt.
A scholar is included among the top collaborators of D. Brandt 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 D. Brandt. D. Brandt is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Cockell, Charles S., et al.. (2001). Microbial Mats in the Tswaing Impact Crater: Results of a South African Exobiology Expedition and Implications for the Search for Biological Molecules on Mars. Open Research Online (The Open University). 1340.2 indexed citations
6.
Reimold, W. U., et al.. (2000). Kgagodi Basin, Botswana: Origin by Meteorite Impact Confirmed!. Meteoritics and Planetary Science Supplement. 35.1 indexed citations
7.
Koeberl, Christian, W. U. Reimold, Pierre Vincent, & D. Brandt. (1998). Aorounga and Gweni Fada Impact Structures, Chad, Central Africa: Petrology and Geochemistry of Target Rocks. Lunar and Planetary Science Conference. 1103.3 indexed citations
8.
Reimold, W. U., D. Brandt, & Christian Koeberl. (1997). Geological Studies at Lake Bosumtwi Impact Crater, Ghana. Meteoritics and Planetary Science Supplement. 32.3 indexed citations
9.
Reimold, W. U., et al.. (1996). The Morokweng Structure in the Northwest Province of South Africa; remnant of a large impact structure?. Meteoritics and Planetary Science. 31.1 indexed citations
10.
Master, Sharad, W. U. Reimold, & D. Brandt. (1996). Evidence for Shock Metamorphic Origin of Multiply-Striated Joint Surfaces (MSJS) in Sandstones of the Sinamwenda Meteorite Impact Structure, Zimbabwe. LPI. 27. 827.1 indexed citations
11.
Brandt, D., et al.. (1996). Geophysical Signatures of the Roter Kamm Impact Crater, Namibia. Lunar and Planetary Science Conference. 27. 153.1 indexed citations
12.
Reimold, W. U., et al.. (1996). Evidence for a Major Impact Structure in the Northwest Province of South Africa - The Morokweng Impact Structure. Lunar and Planetary Science Conference. 27. 257.4 indexed citations
13.
Koeberl, Christian, W. U. Reimold, D. Brandt, & C. Wylie Poag. (1995). LREE-rich Component in Ureilites: Further Evidence of Terrestrial Contamination. Meteoritics and Planetary Science. 30(5). 528.2 indexed citations
14.
Master, Sharad, Roy A. Armstrong, D. Brandt, et al.. (1995). New Geological, Geophysical and Remote Sensing Data from the Highbury Impact Structure, Zimbabwe. LPI. 26. 903.1 indexed citations
15.
Brandt, D. & W. U. Reimold. (1995). The geology of the Pretoria Saltpan impact structure and the surrounding area. South African Journal of Geology. 98(3). 287–303.18 indexed citations
16.
Brandt, D. & W. U. Reimold. (1995). The petrology of the igneous rocks occurring in the Pretoria Saltpan impact crater and surrounding area. South African Journal of Geology. 98(3). 304–318.2 indexed citations
17.
Koeberl, Christian, W. U. Reimold, & D. Brandt. (1995). The Newporte Impact Structure, North Dakota: Shock Metamorphism in Breccias. Lunar and Planetary Science Conference. 26. 773.1 indexed citations
18.
Master, Sharad, et al.. (1994). The Highbury Structure, A New Impact Crater in N. W. Zimbabwe. LPI. 847.3 indexed citations
19.
Brandt, D., Raymond Durrheim, & W. U. Reimold. (1993). Geophysical signature of the Pretoria saltpan impact structure and a possible satellite crater. 181.1 indexed citations
20.
Brandt, D. & W. U. Reimold. (1993). A Structural and Petrographic Investigation of the Pretoria Saltpan Impact Structure. 179.3 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.