R. A. Hadden

419 total citations
12 papers, 324 citations indexed

About

R. A. Hadden is a scholar working on Catalysis, Education and Materials Chemistry. According to data from OpenAlex, R. A. Hadden has authored 12 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Catalysis, 3 papers in Education and 3 papers in Materials Chemistry. Recurrent topics in R. A. Hadden's work include Catalysts for Methane Reforming (3 papers), Science Education and Pedagogy (3 papers) and Science Education and Perceptions (2 papers). R. A. Hadden is often cited by papers focused on Catalysts for Methane Reforming (3 papers), Science Education and Pedagogy (3 papers) and Science Education and Perceptions (2 papers). R. A. Hadden collaborates with scholars based in United Kingdom and Bulgaria. R. A. Hadden's co-authors include A. H. Johnstone, K.C. Waugh, B.H. Sakakini, Geoffrey Webb, Andrew N. Kingsnorth, C. Porter and Michael Bowker and has published in prestigious journals such as Journal of Catalysis, Applied Catalysis A General and World Journal of Surgery.

In The Last Decade

R. A. Hadden

12 papers receiving 295 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. A. Hadden United Kingdom	9	152	120	81	53	45	12	324
Shanshan Xiao China	12	135 0.9×	45 0.4×	3 0.0×	4 0.1×	6 0.1×	32	367
Joshua Kurtz United States	9	213 1.4×	3 0.0×	70 0.9×	8 0.2×	13 0.3×	15	416
Jarod Wilson New Zealand	11	312 2.1×	82 0.7×	31 0.4×	2 0.0×		17	452
Philip P. Rodenbough United States	10	145 1.0×	24 0.2×	21 0.3×	1 0.0×	7 0.2×	17	310
George G. Olympiou Cyprus	7	305 2.0×	232 1.9×	9 0.1×		3 0.1×	9	354
Leelakrishna Reddy South Africa	12	283 1.9×	3 0.0×	20 0.2×	2 0.0×	10 0.2×	38	396
B. Bower United States	3	352 2.3×	361 3.0×	23 0.3×		5 0.1×	7	406
Jaya Bharti India	5	345 2.3×	52 0.4×	6 0.1×		11 0.2×	19	542
Penny Panagiotopoulou Greece	5	217 1.4×	153 1.3×	2 0.0×	3 0.1×		11	305

Countries citing papers authored by R. A. Hadden

Since Specialization

Citations

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

Fields of papers citing papers by R. A. Hadden

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. A. Hadden. 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 R. A. Hadden. The network helps show where R. A. Hadden may publish in the future.

Co-authorship network of co-authors of R. A. Hadden

This figure shows the co-authorship network connecting the top 25 collaborators of R. A. Hadden. A scholar is included among the top collaborators of R. A. Hadden 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 R. A. Hadden. R. A. Hadden is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

12 of 12 papers shown

1.

Kingsnorth, Andrew N., et al.. (2007). Open Onlay Mesh Repair for Major Abdominal Wall Hernias with Selective Use of Components Separation and Fibrin Sealant. World Journal of Surgery. 32(1). 26–30. 53 indexed citations

2.

Hadden, R. A., et al.. (1997). Adsorption and reaction induced morphological changes of the copper surface of a methanol synthesis catalyst. Catalysis Letters. 44(3-4). 145–151. 43 indexed citations

3.

Hadden, R. A., et al.. (1995). Relationship between the copper surface area and the activity of CuO/ZnO/Al2O3 water-gas shift catalysts. Applied Catalysis A General. 122(1). L1–L4. 38 indexed citations

4.

Hadden, R. A., et al.. (1995). Inverted Temperature Dependence of the Decomposition of Carbon Dioxide on Oxide-Supported Polycrystalline Copper. Journal of Catalysis. 157(1). 153–161. 32 indexed citations

5.

Sakakini, B.H., et al.. (1995). Absorption of hydrogen in copper. Journal of the Chemical Society Faraday Transactions. 91(20). 3659–3659. 13 indexed citations

6.

Hadden, R. A., et al.. (1988). The adsorption and decomposition of carbon dioxide on polycrystalline copper. Catalysis Letters. 1(1-3). 27–33. 53 indexed citations

7.

Bowker, Michael, et al.. (1988). ChemInform Abstract: The Mechanism of Methanol Synthesis on Copper/Zinc Oxide/Alumina Catalysts. ChemInform. 19(23). 2 indexed citations

8.

Hadden, R. A. & A. H. Johnstone. (1983). Secondary school pupils’ attitudes to science: The year of decision. European Journal of Science Education. 5(4). 429–438. 11 indexed citations

9.

Hadden, R. A. & A. H. Johnstone. (1983). Secondary school pupils’ attitudes to science: The year of erosion. European Journal of Science Education. 5(3). 309–318. 56 indexed citations

10.

Hadden, R. A. & A. H. Johnstone. (1982). Primary school pupils’ attitudes to science: the years of formation. European Journal of Science Education. 4(4). 397–407. 20 indexed citations

11.

Hadden, R. A.. (1981). The Change of Attitudes to Science through the Primary/Secondary Schools Interface. PhDT. 2 indexed citations

12.

Hadden, R. A.. (1974). Education Through Chemistry. 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