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q-bio.PE2026
Novel models of trait evolution via an expansion of Lande's fitness function: The Ornstein-Uhlenbeck process meets the Little Prince's boa
Jose M Ponciano, Claire Godineau, Laura Jimenez +3
Adaptive topographies form the foundation for much of our understanding of evolutionary change. Lande's 1976 influential paper on the adaptive topography of phenotypes demonstrated…
q-bio.PE2022
COVID-19 Regional Waves and Spread Risk Assessment through the Analysis of the Initial Outbreak in Guatemala
Juan Adolfo Ponciano, Juan Diego Chang, Mariela Abdalah +2
The initial surge of the COVID-19 pandemic hit Guatemala on March 2020. On a country scale, the epidemic has undergone a fairly well-known and distinguishable initial phase, reachi…
q-bio.PE2020
Poverty levels, societal and individual heterogeneities explain the SARS-CoV-2 pandemic growth in Latin America
José Miguel Ponciano, Juan Adolfo Ponciano, Juan Pablo Gómez +2
Latin America is experiencing severe impacts of the SARS-CoV-2 pandemic, but poverty and weak public health institutions hamper gathering the kind of refined data needed to inform…