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Sophia University
InstitutionResearch output, impact & collaborations
Sophia University is a research organisation in Tokyo, JP. OpenAlex records 13,813 works and 398,563 citations for it. 3,104 researchers list it as their most recent affiliation.
13,813
Works
398,563
Citations
3,104
Researchers
34
Avg h-index
How has Sophia University's publication output changed over time?
ScholarIQpublication output · 2003–2025
Output grew0% over the shown period — from 1 works in 2003 to 1 in 2025.
1
1
1
2
1
1
1
1
1
200320102015201620172018202020242025
Who are the most-cited researchers behind Sophia University?
ScholarIQtop researchers by citations
What are the most-cited papers on Sophia University?
ScholarIQmost cited works
Conditions of caring for the elderly and family caregiver stress in Chiang Mai, Thailand
Decha Tamdee, Patrapan Tamdee, Chieko Greiner, Waraporn Boonchiang, Nahoko Okamoto, Tokiko Isowa
S2765075169. 201830 CitationsOPEN ACCESS
Quality Of Life And Life Satisfaction Of Displaced Persons Living In Tokyo, Japan -The Fukushima Nuclear Power Plant Accident
Nahoko Okamoto
Journal of General Practice. 201611 Citations
Lesson and Learned from the Older People in Case of Great East Japan Earthquake and Tsunami of 2011
Nahoko Okamoto, Chieko Greiner, Godfred Paul
S45645249. 20158 CitationsOPEN ACCESS
COMPARISON SURVEY ON FAMILY CAREGIVERS OF ELDERLY PEOPLE IN THAILAND AND JAPAN
Chieko Greiner, Decha Tamdee, Nahoko Okamoto, Patrapan Tamdee, Tokiko Isowa, Waraporn Booonchiang, Hirochika Ryuno, Akiko Kitagawa
S2735557189. 20176 CitationsOPEN ACCESS
Comparison survey on family caregivers of older persons in Japan and Thailand
Hirochika Ryuno, Chieko Greiner, Decha Tamdee, Nahoko Okamoto, Patrapan Tamdee, Tokiko Isowa, Waraporn Booonchiang, Yuji Baba, Akiko Kitagawa
Psychogeriatrics. 20245 CitationsOPEN ACCESS
How much of the research on Sophia University is open access?
ScholarIQopen access share
60%OPEN ACCESS
Gold
40%
Green
0%
Hybrid
10%
Bronze
10%
Closed
40%