J Gear

1.5k citations
35 papers · 1.1k · h-index 13

Impact in

Papers in

J Gear

33 papers receiving 931 citations

Peers

J Gear
Comparison fields: 5 of 96
  • Infectious Diseases 424
  • Emergency Medical Services 68
  • Safety Research 83
  • Pediatrics, Perinatology and Child Health 131
  • Epidemiology 169
Replace Johan P. Velema with:
Johan P. Velema Netherlands
Gideon Kwesigabo Tanzania
Diarmuid O’Donovan Ireland
Pascal James Imperato United States
Henderson Rh Switzerland
Elizabeth S. Higgs United States
Moses Massaquoi United States
Orvalho Augusto Mozambique
P. E. M. Fine United Kingdom
Leila Denise Alves Ferreira Amorim Brazil
J Gear relative to Johan P. Velema Netherlands Johan P. Velema's profile →
Citations per field
00.5×6.2×
Johan P. Velema · 1×
Citations per year

Countries citing papers authored by J Gear

Since Specialization
Citations

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

Fields of papers citing papers by J Gear

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J Gear, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J Gear Line = papers co-authored together J Gear links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 35 papers — load more, or switch the sort, to bring in the rest.

#Work
1 1975240
2 2000196
3 1999100
4
Myocarditis of the newborn; an outbreak in a maternity home in Southern Rhodesia associated with Coxsackie group-B virus infection.
195571
5
The Agincourt demographic and health study--site description, baseline findings and implications.
199966
6 200757
7 200657
8 199947
9
Rift valley fever; I. The occurrence of human cases in Johannesburg.
195146
10
Rift valley fever in South Africa; a study of the 1953 outbreak in the Orange Free State, with special reference to the vectors and possible reservoir hosts.
195541
11
The medical and public health importance of the Coxsackie viruses.
195626
12
The occurrence of a dengue-like fever in the North-Eastern Transvaal. I. Clinical features and isolation of virus.
195719
13
Auto-antibodies in the pathogenesis of disease; a preliminary study of auto-sensitization of red cells in various diseases.
195114
14 198612
15
Trachoma studies: transmission of Jane Furse virus to a human volunteer.
19609
16 19848
17
Virus meningo-encephalitis in South Africa; a study of the cases admitted to the Johannesburg Fever Hospital.
19557
18
Laboratory studies of eye infections in South Africa with special reference to the virus of trachoma.
19607
19
Cases of meningo-encephalitis due to the Coxsackie A-like ECHO 9 virus.
19587
20
Generalized cytomegalic inclusion disease. A review and a report of the isolation of virus from cases occurring in Johannesburg.
19626

About J Gear

J Gear is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine, Infectious Diseases, Public Health, Environmental and Occupational Health and Immunology, having authored 35 papers that have together received 1.1k indexed citations. Recurring topics across this work include Viral Infections and Immunology Research (8 papers), Virology and Viral Diseases (5 papers), Viral Infections and Vectors (5 papers), Reproductive tract infections research (4 papers), Vector-Borne Animal Diseases (3 papers), T-cell and Retrovirus Studies (3 papers), Immunodeficiency and Autoimmune Disorders (3 papers) and Viral Infections and Outbreaks Research (3 papers). The work is most often cited by research in Infectious Diseases (424 citations), Emergency Medical Services (68 citations), Safety Research (83 citations), Pediatrics, Perinatology and Child Health (131 citations) and Epidemiology (169 citations). J Gear has collaborated with scholars based in South Africa, France and United Kingdom. Frequent co-authors include Stephen Tollman, Michel Garenne, Kathleen Kahn, B Trappler, R Sher, Josef Schneider, J. H. S. Gear, T. H. Bothwell, Gomperts Ed and G B Miller. Their work appears in journals such as Tropical Medicine & International Health, World Development, Emerging Themes in Epidemiology, Global Health Action and AIDS.

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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