S Gallivan

1.5k total citations
42 papers, 1.1k citations indexed

About

S Gallivan is a scholar working on Epidemiology, Obstetrics and Gynecology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, S Gallivan has authored 42 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Epidemiology, 9 papers in Obstetrics and Gynecology and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in S Gallivan's work include Pregnancy and preeclampsia studies (7 papers), Cervical Cancer and HPV Research (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (6 papers). S Gallivan is often cited by papers focused on Pregnancy and preeclampsia studies (7 papers), Cervical Cancer and HPV Research (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (6 papers). S Gallivan collaborates with scholars based in United Kingdom, India and Australia. S Gallivan's co-authors include John Spencer, Stephen C. Robson, Chris Sherlaw‐Johnson, David Jenkins, Tim Mould, J. U. Lovegrove, Martin Utley, Janet I. Vaughan, Tien‐Chun Chang and T. C. Chang and has published in prestigious journals such as The Lancet, British Journal of Cancer and Journal of the Operational Research Society.

In The Last Decade

S Gallivan

37 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S Gallivan United Kingdom 16 398 345 260 207 175 42 1.1k
Robert Fox United Kingdom 20 288 0.7× 278 0.8× 111 0.4× 185 0.9× 232 1.3× 57 1.5k
Anita Patel United States 21 65 0.2× 166 0.5× 278 1.1× 104 0.5× 164 0.9× 75 1.9k
Babar Hasan Pakistan 18 133 0.3× 617 1.8× 529 2.0× 26 0.1× 200 1.1× 101 1.5k
Éric Benzenine France 19 114 0.3× 115 0.3× 208 0.8× 19 0.1× 219 1.3× 66 1.2k
Katrien Oude Rengerink Netherlands 26 574 1.4× 608 1.8× 237 0.9× 20 0.1× 333 1.9× 72 1.7k
Eirik Søfteland Norway 20 80 0.2× 94 0.3× 41 0.2× 591 2.9× 162 0.9× 45 1.2k
Chris Rudge United Kingdom 21 172 0.4× 172 0.5× 59 0.2× 64 0.3× 552 3.2× 56 1.6k
I T Russell United Kingdom 17 112 0.3× 93 0.3× 64 0.2× 22 0.1× 285 1.6× 31 1.3k
Damon C. Mayes Canada 11 197 0.5× 187 0.5× 33 0.1× 52 0.3× 196 1.1× 21 602
Patrick Moran Ireland 18 155 0.4× 86 0.2× 182 0.7× 8 0.0× 157 0.9× 40 837

Countries citing papers authored by S Gallivan

Since Specialization
Citations

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

Fields of papers citing papers by S Gallivan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Gallivan

This figure shows the co-authorship network connecting the top 25 collaborators of S Gallivan. A scholar is included among the top collaborators of S Gallivan 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 S Gallivan. S Gallivan 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.
Treasure, T, B Bridgewater, & S Gallivan. (2009). Quality assessment of cardiac surgery in Britain. DMW - Deutsche Medizinische Wochenschrift. 134(S 06). S237–S239. 2 indexed citations
2.
Utley, Martin, S Gallivan, Christina Pagel, & David Richards. (2008). Analytical methods for calculating the distribution of the occupancy of each state within a multi-state flow system. IMA Journal of Management Mathematics. 20(4). 345–355. 3 indexed citations
3.
Taxis, Katja, S Gallivan, Nicholas Barber, & Bryony Dean Franklin. (2006). Can the Heinrich ratio be used to predict harm from medication errors. 35(1-2). 107–11. 2 indexed citations
4.
Kohli, Michele, Nicole Ferko, Eduardo L. Franco, et al.. (2006). Estimating the long-term impact of a prophylactic human papillomavirus 16/18 vaccine on the burden of cervical cancer in the UK. British Journal of Cancer. 96(1). 143–150. 92 indexed citations
5.
Gallivan, S. (2004). Data-free modelling of errors in databases. UCL Discovery (University College London). 1 indexed citations
6.
Gallivan, S. (2002). Booked inpatient admissions and hospital capacity: mathematical modelling study. BMJ. 324(7332). 280–282. 72 indexed citations
7.
Gallivan, S, et al.. (2001). Early identification of divergent performance in congenital cardiac surgery. European Journal of Cardio-Thoracic Surgery. 20(6). 1214–1219. 33 indexed citations
8.
Stark, J., et al.. (2000). Mortality rates after surgery for congenital heart defects in children and surgeons' performance. The Lancet. 355(9208). 1004–1007. 100 indexed citations
9.
Lovegrove, J. U., Chris Sherlaw‐Johnson, Oswaldo Valencia, Tom Treasure, & S Gallivan. (1999). Monitoring the performance of cardiac surgeons. Journal of the Operational Research Society. 50(7). 684–689. 41 indexed citations
10.
Jenkins, David, Chris Sherlaw‐Johnson, & S Gallivan. (1998). Assessing the role of HPV testing in cervical cancer screening. UCL Discovery (University College London). 11 indexed citations
11.
Mould, Tim, et al.. (1996). Women's involvement with the decision preceding their caesarean section and their degree of satisfaction. BJOG An International Journal of Obstetrics & Gynaecology. 103(11). 1074–1077. 97 indexed citations
12.
Spencer, John, T. C. Chang, Stephen C. Robson, & S Gallivan. (1995). Fetal size and growth in Bangladeshi pregnancies. Ultrasound in Obstetrics and Gynecology. 5(5). 313–317. 17 indexed citations
13.
Robson, Stephen C., et al.. (1994). Prediction of perinatal morbidity at term in small fetuses: comparison of fetal growth and Doppler ultrasound. BJOG An International Journal of Obstetrics & Gynaecology. 101(5). 422–427. 90 indexed citations
14.
Sherlaw‐Johnson, Chris, S Gallivan, David Jenkins, & Michael H. Jones. (1994). Cytological screening and management of abnormalities in prevention of cervical cancer: an overview with stochastic modelling.. Journal of Clinical Pathology. 47(5). 430–435. 39 indexed citations
15.
Gallivan, S, S. C. Robson, T. C. Chang, Janet I. Vaughan, & John Spencer. (1993). An investigation of fetal growth using serial ultrasound data. Ultrasound in Obstetrics and Gynecology. 3(2). 109–114. 65 indexed citations
16.
Gallivan, S, et al.. (1991). Plain film reporting in the UK. Clinical Radiology. 44(3). 192–194. 15 indexed citations
17.
Allsop, Richard, et al.. (1986). COMPARISON OF THE USE OF COBA, CONTRAM AND TRAFFICQ FOR THE ECONOMIC APPRAISAL OF ROAD IMPROVEMENT SCHEMES IN URBAN AREAS. OpenGrey (Institut de l'Information Scientifique et Technique). 1 indexed citations
18.
Gallivan, S. (1985). Disjoint edge paths between given vertices of a convex polytope. Journal of Combinatorial Theory Series A. 39(1). 112–115. 2 indexed citations
19.
Gallivan, S & Richard Allsop. (1984). THE MICROCOMPUTER IN TRAFFIC MANAGEMENT.
20.
Gallivan, S & Joseph Zaks. (1975). Replacing convex sets by polytopes. Proceedings of the American Mathematical Society. 50(1). 351–351.

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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