S Usen

515 total citations
9 papers, 382 citations indexed

About

S Usen is a scholar working on Epidemiology, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, S Usen has authored 9 papers receiving a total of 382 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Epidemiology, 2 papers in Molecular Biology and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in S Usen's work include Respiratory viral infections research (2 papers), Genetic Associations and Epidemiology (2 papers) and Pneumonia and Respiratory Infections (2 papers). S Usen is often cited by papers focused on Respiratory viral infections research (2 papers), Genetic Associations and Epidemiology (2 papers) and Pneumonia and Respiratory Infections (2 papers). S Usen collaborates with scholars based in Gambia, United Kingdom and Australia. S Usen's co-authors include M Pinder, Dominic Kwiatkowski, Kim Mulholland, Hans Ackerman, Shabbar Jaffar, Muminatou Jallow, Charles Omosigho, Ayo Palmer, Martin W. Weber and Richard A. Adegbola and has published in prestigious journals such as Journal of Clinical Microbiology, Archives of Disease in Childhood and Annals of Human Genetics.

In The Last Decade

S Usen

9 papers receiving 367 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S Usen Gambia	8	135	97	64	62	61	9	382
A H E Herbers Netherlands	9	69 0.5×	201 2.1×	35 0.5×	34 0.5×	29 0.5×	17	430
Maria Célia Cervi Brazil	14	264 2.0×	57 0.6×	52 0.8×	32 0.5×	24 0.4×	30	459
José Gerardo Oliveira Portugal	13	89 0.7×	38 0.4×	86 1.3×	19 0.3×	51 0.8×	48	478
Donato Amodio Italy	12	160 1.2×	31 0.3×	163 2.5×	32 0.5×	102 1.7×	39	471
Sunday Pam Nigeria	13	66 0.5×	111 1.1×	128 2.0×	14 0.2×	104 1.7×	48	586
Sven Philip Aries Germany	8	86 0.6×	68 0.7×	113 1.8×	72 1.2×	23 0.4×	12	347
Karin G. E. Miedema Netherlands	7	101 0.7×	34 0.4×	42 0.7×	45 0.7×	67 1.1×	8	333
Eleonora Gori Italy	12	65 0.5×	101 1.0×	31 0.5×	32 0.5×	23 0.4×	53	424
Ana Becker Chile	8	163 1.2×	23 0.2×	13 0.2×	66 1.1×	71 1.2×	18	392
Alicia Pérez Spain	9	95 0.7×	67 0.7×	95 1.5×	17 0.3×	36 0.6×	14	388

Countries citing papers authored by S Usen

Since Specialization

Citations

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

Fields of papers citing papers by S Usen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Usen

This figure shows the co-authorship network connecting the top 25 collaborators of S Usen. A scholar is included among the top collaborators of S Usen 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 Usen. S Usen 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:

9 of 9 papers shown

1.

Ackerman, Hans, et al.. (2005). A Comparison of Case‐Control and Family‐Based Association Methods: The Example of Sickle‐Cell and Malaria. Annals of Human Genetics. 69(5). 559–565. 59 indexed citations

2.

Burgner, David, Kirk A. Rockett, Hans Ackerman, et al.. (2003). Haplotypic relationship between SNP and microsatellite markers at the NOS2A locus in two populations. Genes and Immunity. 4(7). 506–514. 43 indexed citations

3.

Sabeti, Pardis C., S Usen, Shelli Farhadian, et al.. (2002). CD40L association with protection from severe malaria. Genes and Immunity. 3(5). 286–291. 48 indexed citations

4.

Akinyinka, O. O., et al.. (2002). Vitamin A status of pre-school children in Ibadan (South West Nigeria), risk factors and comparison of methods of diagnosis.. PubMed. 20(3). 243–8. 4 indexed citations

5.

Richardson, Anna, Fatou Sisay-Joof, Hans Ackerman, et al.. (2001). Nucleotide diversity of the TNF gene region in an African village. Genes and Immunity. 2(6). 343–348. 36 indexed citations

6.

Usen, S, et al.. (2001). Clinical signs of hypoxaemia in children with acute lower respiratory infection: indicators of oxygen therapy.. PubMed. 5(6). 505–10. 37 indexed citations

7.

Usen, S, Martin Weber, Kim Mulholland, et al.. (1999). Clinical predictors of hypoxaemia in Gambian children with acute lower respiratory tract infection: prospective cohort study. BMJ. 318(7176). 86–91. 70 indexed citations

8.

Weber, Martin W., S Usen, Ayo Palmer, Shabbar Jaffar, & Kim Mulholland. (1997). Predictors of hypoxaemia in hospital admissions with acute lower respiratory tract infection in a developing country. Archives of Disease in Childhood. 76(4). 310–314. 56 indexed citations

9.

Hassan-King, M., Ignatius Baldeh, R. A. Adegbola, et al.. (1996). Detection of Haemophilus influenzae and Streptococcus pneumoniae DNA in blood culture by a single PCR assay. Journal of Clinical Microbiology. 34(8). 2030–2032. 29 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.

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