Matemáticas para un mundo mejor

In the context of International Mathematics Day, the Open and Distance University of Mexico opens a space to talk with experts on the subject. #PrideAndHeartUnADM 0:00:00 Start 0:01:04 Welcome to the event and objective of the International Day of Mathematics 0:02:17 Presentation by Dr. Jorge Xicoténcatl Velasco Hernández 0:06:35 Start of the keynote address: mathematical models and COVID-19 0:09:51 Epidemic models and failed predictions 0:12:12 Mathematical foundations of epidemiological models 0:17:04 Exponential growth and doubling time in epidemics 0:18:48 SEIR model and functioning of epidemic curves 0:24:37 Application of the model: differences between Mexico and Spain 0:30:40 Reproductive number (R₀) and mitigation measures 0:39:49 Social behavior and its impact on transmission 0:46:16 Conclusions by Dr. Velasco: limits of the Mathematical models 0:47:54 Start of student presentations 0:49:52 Presentation 1: Volcanic alert system — Pedro Hernández 0:58:02 Presentation 2: Methodology for educational decision-making — Rafael Díaz 1:14:54 Closing remarks, poster session announcement, and event closing