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Nicolas Ray

Swiss School of Public Health

48H-index
273Paper Count
1.1WCitation Count
Published Papers 69
Publication Date
Urban flooding widens inequalities in walking access to healthcare: geospatial modelling in Kampala, Uganda
err2026-09-01
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errOAAI
errRik U. Lubbers; Gerd Weitkamp; Fleur Hierink; Nicolas Ray; Frederick Oporia; Otto Businge; Regien Biesma
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Publisher Correction: Impact of extreme precipitation events on facility-based births in 21 sub-Saharan African countries
err2026-08-26
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errOAAI
errOumar Aly Ba; Fleur Hierink; Cameron Taylor; Peter M. Macharia; Lenka Beňová; Jérémy Laurent-Lucchetti; Nicolas Ray
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Burden of Dementia in Europe, 1990–2023: a systematic analysis from the Global Burden of Disease Study 2023
err2026-07-31
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errDaniele Urso; Emma Nichols; Stefano Giannoni-Luza; Carol Brayne; Nicolas Ray; Giancarlo Logroscino
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Impact of extreme precipitation events on facility-based births in 21 sub-Saharan African countries
err2026-05-04
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errOAAI
errOumar Aly Ba; Fleur Hierink; Cameron Taylor; Peter M. Macharia; Lenka Beňová; Jérémy Laurent-Lucchetti; Nicolas Ray
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Influence of Both La Nina and Island Isolation During COVID-19 on the Epidemiology of Infectious Diseases in New Caledonia
err2026-05-01
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PREAI
errMoury, Pierre-Henri; Gourinat, Ann-Claire; Suveges, Maria; Delrieu, Meryl; Dupont-Rouzeyrol, Myrielle; Menkes, Christophe; Soler, Nathanaelle; Cazorla, Cecile; Biron, Antoine; Flahault, Antoine; Mangeas, Morgan; Ray, Nicolas
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Environmental life cycle assessment of surgical versus conservative care pathways for an anterior cruciate ligament injury
err2025-11-24
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errPolina Boiko; Anne-Violette Bruyneel; Nicolas Ray; Philippe M. Tscholl; Martin K. Patel
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Big data in modelling geographical accessibility to healthcare: a scoping review protocol
err2025-10-21
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errNjogu, Ann; Libertini, Lorenzo; Avahoundje, Elias Martinien; Grovogui, Fassou Mathias; Ba, Oumar Aly; Ray, Nicolas; Benova, Lenka; Macharia, Peter M.
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Inequalities in geographical access to emergency obstetric and newborn care
err2024-11-01
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errBanke-Thomas, Aduragbemi; Benova, Lenka; Ray, Nicolas; Wong, Kerry L. M.; Stanton, Charlotte; Shetty, Shravya; Afolabi, Bosede B.
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Earth observation data uncover green spaces' role in mental health
err2024-09-09
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errOAAI
errAraujo, Leonardo D.; Zanotta, Daniel C.; Ray, Nicolas; Veronez, Mauricio R.
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A geospatial analysis of accessibility and availability to implement the primary healthcare roadmap in Ethiopia
err2023-10-07
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errHierink, Fleur; Oladeji, Olusola; Robins, Ann; Muniz, Maria F.; Ayalew, Yejimmawerk; Ray, Nicolas
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Vulnerability to snakebite envenoming and access to healthcare in the Terai region of Nepal: a geospatial analysis
err2023-02-01
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errOchoa, Carlos; Rai, Mamit; Martins, Sara Babo; Alcoba, Gabriel; Bolon, Isabelle; de Castaneda, Rafael Ruiz; Sharma, Sanjib Kumar; Chappuis, Francois; Ray, Nicolas
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Travel scenario workshops for geographical accessibility modeling of health services: A transdisciplinary evaluation study
err2023-01-18
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errOAAI
errMolenaar, Lotte; Hierink, Fleur; Brun, Michel; Monet, Jean-Pierre; Ray, Nicolas
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Differences between gridded population data impact measures of geographic access to healthcare in sub-Saharan Africa
err2022-09-16
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errHierink, Fleur; Boo, Gianluca; Macharia, Peter M.; Ouma, Paul O.; Timoner, Pablo; Levy, Marc; Tschirhart, Kevin; Leyk, Stefan; Oliphant, Nicholas; Tatem, Andrew J.; Ray, Nicolas
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What is the impact of snakebite envenoming on domestic animals? A nation-wide community-based study in Nepal and Cameroon(vol 9, 100068, 2021)
err2022-09-01
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errBolon, Isabelle; Martins, Sara Babo; Ochoa, Carlos; Alcoba, Gabriel; Herrera, Maria; Boyogueno, Henri Magloire Bofia; Sharma, Barun Kumar; Subedi, Manish; Shah, Bhupendra; Wanda, Franck; Sharma, Sanjib Kumar; Nkwescheu, Armand Seraphin; Ray, Nicolas; Chappuis, Francois; de Castaneda, Rafael Ruiz
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Optimising scale and deployment of community health workers in Sierra Leone: a geospatial analysis
err2022-05-19
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errOliphant, Nicholas Paul; Ray, Nicolas; Curtis, Andrew; Musa, Elizabeth; Sesay, Momodu; Kandeh, Joseph; Kamara, Anitta; Hassen, Kebir; O'Connor, Shane; Suehiro, Yuki; Legesse, Hailemariam; Chimoun, Ebeny Francois Temgbait; Jackson, Debra; Doherty, Tanya
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A plea for a worldwide development of dark infrastructure for biodiversity - Practical examples and ways to go forward
err2022-03-01
err25
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errSordello, Romain; Busson, Samuel; Cornuau, Jeremie H.; Deverchere, Philippe; Faure, Baptiste; Guette, Adrien; Hoelker, Franz; Kerbiriou, Christian; Lengagne, Thierry; Le Viol, Isabelle; Longcore, Travis; Moeschler, Pascal; Ranzoni, Jessica; Ray, Nicolas; Reyjol, Yorick; Roulet, Yoann; Schroer, Sibylle; Secondi, Jean; Valet, Nicolas; Vanpeene, Sylvie; Vauclair, Sebastien
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Use of Physical Accessibility Modelling in Diagnostic Network Optimization: A Review
err2022-01-04
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errOAAI
errChenes, Camille; Albert, Heidi; Kao, Kekeletso; Ray, Nicolas
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