R. Hartley

1.2k total citations
43 papers, 883 citations indexed

About

R. Hartley is a scholar working on Pediatrics, Perinatology and Child Health, Spectroscopy and Psychiatry and Mental health. According to data from OpenAlex, R. Hartley has authored 43 papers receiving a total of 883 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pediatrics, Perinatology and Child Health, 8 papers in Spectroscopy and 8 papers in Psychiatry and Mental health. Recurrent topics in R. Hartley's work include Epilepsy research and treatment (7 papers), Analytical Chemistry and Chromatography (6 papers) and Pharmacological Effects and Toxicity Studies (6 papers). R. Hartley is often cited by papers focused on Epilepsy research and treatment (7 papers), Analytical Chemistry and Chromatography (6 papers) and Pharmacological Effects and Toxicity Studies (6 papers). R. Hartley collaborates with scholars based in United Kingdom, Australia and United States. R. Hartley's co-authors include Malcolm I. Levene, Mark Lucock, Jennifer Wild, R. W. Smithells, M. Quinn, I. J. Smith, H G Dean, J.A. Rushforth, W. I. Forsythe and Michael Quinn and has published in prestigious journals such as The Lancet, Food Chemistry and Biochemical Pharmacology.

In The Last Decade

R. Hartley

42 papers receiving 834 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Hartley United Kingdom 19 388 190 106 101 86 43 883
P. A. Toseland United Kingdom 19 246 0.6× 84 0.4× 194 1.8× 80 0.8× 36 0.4× 66 1.1k
Rashmi Patwardhan United States 20 330 0.9× 89 0.5× 74 0.7× 103 1.0× 62 0.7× 35 1.2k
E. G. McQueen New Zealand 21 162 0.4× 84 0.4× 81 0.8× 130 1.3× 16 0.2× 65 1.3k
Raymond F. Johnson United States 22 418 1.1× 42 0.2× 72 0.7× 331 3.3× 141 1.6× 45 1.6k
Eppo van der Kleijn Netherlands 24 455 1.2× 21 0.1× 383 3.6× 52 0.5× 71 0.8× 66 1.5k
F. Nielsen‐Kudsk Denmark 18 178 0.5× 44 0.2× 62 0.6× 31 0.3× 11 0.1× 66 997
Anthony M. Yurchak United States 15 248 0.6× 76 0.4× 34 0.3× 53 0.5× 27 0.3× 19 1.1k
Keith K. H. Chan United States 22 123 0.3× 18 0.1× 55 0.5× 92 0.9× 61 0.7× 63 1.2k
H. Refsum Norway 24 142 0.4× 276 1.5× 218 2.1× 269 2.7× 19 0.2× 66 1.6k
Samuel A. Cucinell United States 15 185 0.5× 16 0.1× 175 1.7× 56 0.6× 32 0.4× 33 1.1k

Countries citing papers authored by R. Hartley

Since Specialization
Citations

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

Fields of papers citing papers by R. Hartley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Hartley

This figure shows the co-authorship network connecting the top 25 collaborators of R. Hartley. A scholar is included among the top collaborators of R. Hartley 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. Hartley. R. Hartley 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.
Cresswell, T., Carlos Heras-Palou, Mary Bradley, et al.. (2008). Long-term Outcome after Carpal Tunnel Decompression – A Prospective Randomised Study of the Indiana Tome and a Standard Limited Palmar Incision. Journal of Hand Surgery (European Volume). 33(3). 332–336. 18 indexed citations
2.
Wood, Christopher, J.A. Rushforth, R. Hartley, et al.. (1998). Randomised double blind trial of morphineversus diamorphine for sedation of preterm neonates. Archives of Disease in Childhood Fetal & Neonatal. 79(1). F34–F39. 33 indexed citations
3.
Lucock, Mark, Ioannis Daskalakis, C.J. Schorah, Malcolm I. Levene, & R. Hartley. (1996). Analysis and Biochemistry of Blood Folate. Biochemical and Molecular Medicine. 58(1). 93–112. 20 indexed citations
4.
Wild, Jennifer, et al.. (1994). The Methylfolate Axis in Neural Tube Defects: In Vitro Characterization and Clinical Investigation. Biochemical Medicine and Metabolic Biology. 52(2). 101–114. 29 indexed citations
5.
Lucock, Mark, Malcolm I. Levene, & R. Hartley. (1993). Modulation of potassium evoked secretory function in rat cerebellar slices measured by real time monitoring: Evidence of a possible role for methylfolate in cerebral tissue. Neurochemical Research. 18(5). 617–623. 7 indexed citations
6.
7.
Hartley, R., et al.. (1993). Pharmacokinetics of morphine infusion in premature neonates.. Archives of Disease in Childhood. 69(1 Spec No). 55–58. 55 indexed citations
8.
Shen, Guozhen, Timothy A. Steele, D. Rees, et al.. (1993). In-situ ellipsometric measurements of the MBE growth of CdTe/HgTe and CdTe/ZnTe superlattices. Journal of Electronic Materials. 22(8). 1097–1102. 2 indexed citations
9.
Quinn, Michael, Jennifer Wild, H G Dean, et al.. (1993). Randomised double-blind controlled trial of effect of morphine on catecholamine concentrations in ventilated pre-term babies. The Lancet. 342(8867). 324–327. 116 indexed citations
10.
Hartley, R., et al.. (1993). Morphine glucuronidation in premature neonates.. PubMed. 35(3). 314–7. 26 indexed citations
11.
Hartley, R., D. M. Carr, P. J. Orders, et al.. (1992). Real time control of the molecular-beam epitaxial growth of CdHgTe and CdTe/HgTe superlattices using ellipsometry. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 10(4). 1410–1414. 18 indexed citations
12.
Hartley, R., D. M. Carr, P. J. Orders, et al.. (1992). Ellipsometry: a technique for real time monitoring and analysis of MBE-grown CdHgTe and CdTe/HgTe superlattices. Journal of Crystal Growth. 117(1-4). 166–170. 19 indexed citations
13.
Hartley, R., et al.. (1991). Solid phase extraction of oxcarbazepine and its metabolites from plasma for analysis by high performance liquid chromatography. Biomedical Chromatography. 5(5). 212–215. 15 indexed citations
14.
Hartley, R., et al.. (1991). Dissolution and relative bioavailability of two carbamazepine preparations for children with epilepsy. Journal of Pharmacy and Pharmacology. 43(2). 117–119. 28 indexed citations
15.
Hartley, R., Mark Lucock, P.C. Ng, et al.. (1990). Factors Influencing Plasma Level/Dose Ratios of Carbamazepine and Its Major Metabolites in Epileptic Children. Therapeutic Drug Monitoring. 12(5). 438–444. 14 indexed citations
16.
17.
Lucock, Mark, Jennifer Wild, R. W. Smithells, & R. Hartley. (1989). In vivo characterization of the absorption and biotransformation of pteroylmonoglutamic acid in man: A model for future studies. Biochemical Medicine and Metabolic Biology. 42(1). 30–42. 36 indexed citations
18.
Hartley, R., Mark Lucock, W. I. Forsythe, & R. W. Smithells. (1987). Solid-Phase Extraction of Carbamazepine and Two Major Metabolites from Plasma for Analysis by HPLC. Journal of Liquid Chromatography. 10(11). 2393–2409. 12 indexed citations
19.
Hartley, R., et al.. (1984). Simultaneous determination of caffeine and its N-demethylated metabolites in umbilical cord plasma using high-performance liquid chromatography. Journal of Chromatography B Biomedical Sciences and Applications. 306. 191–203. 15 indexed citations
20.
Hartley, R.. (1978). An X-ray fluorescence method of analysing thin films of indium antimonide. Thin Solid Films. 48(1). 105–116.

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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