Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Seasonal variation and health risk of atmospheric nitrogen dioxide in Ondo state, Nigeria

2026Discover Public HealthJournalOpen access

10.1186/s12982-025-01011-9 Full text3 citations

Authors

4 authors across 5 institutions in 2 countries.

Thompson Faraday EdiagbonyaFirst authorCorresponding
- University of Lay Adventists of Kigali (RW)
- Olusegun Agagu University of Science and Technology (NG)
Joseph I. Uche
- University of Delta Agbor (NG)
- Delta State University (NG)
as printed: Joseph Ifeanyi Uche
Vincent Ochuko Akpojivi
- Federal University of Petroleum Resource Effurun (NG)
Daniel Olabode IjisemiSenior author
- Olusegun Agagu University of Science and Technology (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Air Quality and Health Impactslevel 3 · 0.66
Atmospheric chemistry and aerosolslevel 3 · 0.08
Oil, Gas, and Environmental Issueslevel 3 · 0.05

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 24, 2026
2026 · Discover Public Health · 3 citations
https://openalex.org/W7118086036

Seasonal variation and health risk of atmospheric nitrogen dioxide in Ondo state, Nigeria · Sankore