H. D. Ruan

1.4k total citations
23 papers, 1.2k citations indexed

About

H. D. Ruan is a scholar working on Biomaterials, Renewable Energy, Sustainability and the Environment and Mechanical Engineering. According to data from OpenAlex, H. D. Ruan has authored 23 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Biomaterials, 10 papers in Renewable Energy, Sustainability and the Environment and 5 papers in Mechanical Engineering. Recurrent topics in H. D. Ruan's work include Clay minerals and soil interactions (12 papers), Iron oxide chemistry and applications (10 papers) and Mine drainage and remediation techniques (4 papers). H. D. Ruan is often cited by papers focused on Clay minerals and soil interactions (12 papers), Iron oxide chemistry and applications (10 papers) and Mine drainage and remediation techniques (4 papers). H. D. Ruan collaborates with scholars based in Australia, China and Netherlands. H. D. Ruan's co-authors include J. Theo Kloprogge, Ray L. Frost, R. L. Frost, Loc Duong, R. J. Gilkes, Zongwei Cai, Deborah J. Ballantine, Liya Su, Guozhen Lin and Mengmeng Li and has published in prestigious journals such as Journal of Materials Science, Applied Geochemistry and Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy.

In The Last Decade

H. D. Ruan

20 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. D. Ruan Australia 12 368 345 282 244 210 23 1.2k
Geraldo Magela da Costa Brazil 20 573 1.6× 387 1.1× 365 1.3× 148 0.6× 198 0.9× 87 1.3k
Tomasz M. Stawski Germany 19 205 0.6× 452 1.3× 481 1.7× 94 0.4× 253 1.2× 58 1.3k
Peixin Du China 18 186 0.5× 331 1.0× 336 1.2× 108 0.4× 203 1.0× 37 1.1k
L. Medici Italy 24 137 0.4× 387 1.1× 389 1.4× 268 1.1× 246 1.2× 78 1.7k
Qinfu Liu China 21 177 0.5× 310 0.9× 281 1.0× 260 1.1× 155 0.7× 63 1.5k
Naoto Matsue Japan 18 194 0.5× 326 0.9× 332 1.2× 122 0.5× 282 1.3× 115 1.3k
Mária Čaplovičová Slovakia 26 580 1.6× 1.1k 3.3× 219 0.8× 292 1.2× 138 0.7× 124 2.2k
Zhizhang Shen United States 19 220 0.6× 355 1.0× 280 1.0× 114 0.5× 90 0.4× 48 1.3k
Kyungsun Song South Korea 18 232 0.6× 262 0.8× 371 1.3× 253 1.0× 195 0.9× 31 1.1k
Loc Duong Australia 12 194 0.5× 258 0.7× 234 0.8× 81 0.3× 203 1.0× 14 850

Countries citing papers authored by H. D. Ruan

Since Specialization
Citations

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

Fields of papers citing papers by H. D. Ruan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. D. Ruan

This figure shows the co-authorship network connecting the top 25 collaborators of H. D. Ruan. A scholar is included among the top collaborators of H. D. Ruan 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 H. D. Ruan. H. D. Ruan 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.
Ruan, H. D., et al.. (2025). GmAIR12-5 governs soybean nodule development associated with phosphorus availability. Journal of Plant Physiology. 313. 154585–154585.
2.
3.
Ruan, H. D., et al.. (2025). Intellectual property protection, new quality productivity, and economic growth: Empirical evidence from China. International Review of Economics & Finance. 101. 104145–104145.
4.
Lin, Guozhen, et al.. (2024). Association Between Nitrogen Dioxide Pollution and Cause-Specific Mortality in China: Cross-Sectional Time Series Study. JMIR Public Health and Surveillance. 10. e44648–e44648. 6 indexed citations
5.
Yang, Liguo, H. D. Ruan, Shanshan Ma, Abdelmotaleb Elokil, & Shipeng Li. (2022). Transcriptome analysis and identification of genes associated with individual fertilisation rate differences in hen infundibulum. British Poultry Science. 64(2). 268–274. 2 indexed citations
6.
Su, Liya, et al.. (2019). Release of metal pollutants from corroded and degraded thin-film solar panels extracted by acids and buried in soils. Applied Geochemistry. 108. 104381–104381. 16 indexed citations
7.
Ruan, H. D., et al.. (2016). Removal of Pb, Cd, and Cr in a water purification system using modified mineral waste materials and activated carbon derived from waste materials. IOP Conference Series Earth and Environmental Science. 39. 12005–12005. 1 indexed citations
8.
Ruan, H. D., Ray L. Frost, J. Theo Kloprogge, & Loc Duong. (2002). Far-infrared spectroscopy of alumina phases. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(2). 265–272. 48 indexed citations
9.
Ruan, H. D., R. L. Frost, J. Theo Kloprogge, & Loc Duong. (2002). Infrared spectroscopy of goethite dehydroxylation. II. Effect of aluminium substitution on the behaviour of hydroxyl units. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(3). 479–491. 102 indexed citations
10.
Ruan, H. D., Ray L. Frost, J. Theo Kloprogge, & Loc Duong. (2002). Infrared spectroscopy of goethite dehydroxylation: III. FT-IR microscopy of in situ study of the thermal transformation of goethite to hematite. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(5). 967–981. 215 indexed citations
11.
Kloprogge, J. Theo, H. D. Ruan, & Ray L. Frost. (2002). Thermal decomposition of bauxite minerals: infrared emission spectroscopy of gibbsite, boehmite and diaspore. Journal of Materials Science. 37(6). 1121–1129. 255 indexed citations
12.
Ruan, H. D., Ray L. Frost, & J. Theo Kloprogge. (2001). The behavior of hydroxyl units of synthetic goethite and its dehydroxylated product hematite. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 57(13). 2575–2586. 161 indexed citations
13.
Ruan, H. D., et al.. (2001). [Studies of genetic diversity of Zhejiang native chicken breeds].. PubMed. 28(7). 606–13. 4 indexed citations
14.
Ruan, H. D., et al.. (2001). [Studies of the origin of Chinese domestic fowls].. PubMed. 28(5). 411–7. 8 indexed citations
15.
Kloprogge, J. Theo, H. D. Ruan, & Ray L. Frost. (2000). Near-infrared spectroscopic study of synthetic and natural pyrophyllite. Queensland's institutional digital repository (The University of Queensland). 8. 337–347. 20 indexed citations
16.
Ruan, H. D. & R. J. Gilkes. (1996). Kinetics of phosphate sorption and desorption by synthetic aluminous goethite before and after thermal transformation to hematite. Clay Minerals. 31(1). 63–74. 26 indexed citations
17.
Ruan, H. D. & R. J. Gilkes. (1996). Kinetics of thermal dehydroxylation of aluminous goethite. Journal of thermal analysis. 46(5). 1223–1238. 18 indexed citations
18.
Ruan, H. D. & R. J. Gilkes. (1995). Acid dissolution of synthetic aluminous goethite before and after transformation to hematite by heating. Clay Minerals. 30(1). 55–65. 32 indexed citations
19.
Ruan, H. D. & R. J. Gilkes. (1995). Dehydroxylation of Aluminous Goethite: Unit Cell Dimensions, Crystal Size and Surface Area. Clays and Clay Minerals. 43(2). 196–211. 86 indexed citations
20.
Ruan, H. D., et al.. (1991). Potassium response ofBrassica chinensis Baily in the Guangzhou area, Southern China. Nutrient Cycling in Agroecosystems. 29(2). 159–162. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Geraldo Magela da Costa Breakdown of academic impact, for papers by Tomasz M. Stawski Breakdown of academic impact, for papers by Peixin Du Breakdown of academic impact, for papers by L. Medici Breakdown of academic impact, for papers by Qinfu Liu Breakdown of academic impact, for papers by Naoto Matsue Breakdown of academic impact, for papers by Mária Čaplovičová Breakdown of academic impact, for papers by Zhizhang Shen Breakdown of academic impact, for papers by Kyungsun Song Breakdown of academic impact, for papers by Loc Duong
Rankless by CCL
2026