Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Espinoza, Baltazar"'
In this study, we couple a population dynamics model with a model for optimal foraging to study the interdependence between individual-level cost-benefits and population-scale dynamics. Specifically, we study the logistic growth model, which provides
Externí odkaz:
http://arxiv.org/abs/2408.02552
Autor:
Nguyen, Maximilian, Freedman, Ari, Cheung, Matthew, Saad-Roy, Chadi, Espinoza, Baltazar, Grenfell, Bryan, Levin, Simon
Risk-driven behavior provides a feedback mechanism through which individuals both shape and are collectively affected by an epidemic. We introduce a general and flexible compartmental model to study the effect of heterogeneity in the population with
Externí odkaz:
http://arxiv.org/abs/2407.03376
Autor:
Chen, Chen, Wang, Yunfan, Kaur, Gursharn, Adiga, Aniruddha, Espinoza, Baltazar, Venkatramanan, Srinivasan, Warren, Andrew, Lewis, Bryan, Crow, Justin, Singh, Rekha, Lorentz, Alexandra, Toney, Denise, Marathe, Madhav
The pandemic of COVID-19 has imposed tremendous pressure on public health systems and social economic ecosystems over the past years. To alleviate its social impact, it is important to proactively track the prevalence of COVID-19 within communities.
Externí odkaz:
http://arxiv.org/abs/2403.15291
Mobility restrictions - travel advisories, trade and travel bans, border closures and, in extreme cases, area quarantines or cordons sanitaires - are among the most widely used measures to control infectious diseases. Restrictions of this kind were i
Externí odkaz:
http://arxiv.org/abs/1908.05261
Understanding individual decisions in a world where communications and information move instantly via cell phones and the internet, contributes to the development and implementation of policies aimed at stopping or ameliorating the spread of diseases
Externí odkaz:
http://arxiv.org/abs/1905.00004
Analytical expressions for the basic reproduction number, R0, have been obtained in the past for a wide variety of mathematical models for infectious disease spread, along with expressions for the expected final size of an outbreak. However, what has
Externí odkaz:
http://arxiv.org/abs/1812.06182
Autor:
Moreno, Victor, Espinoza, Baltazar, Barley, Kamal, Paredes, Marlio, Bichara, Derdei, Mubayi, Anuj, Castillo-Chavez, Carlos
The transmission dynamics of Tuberculosis (TB) involve complex epidemiological and socio-economical interactions between individuals living in highly distinct regional conditions. The level of exogenous reinfection and first time infection rates with
Externí odkaz:
http://arxiv.org/abs/1609.04131
Autor:
Moreno, Victor, Espinoza, Baltazar, Bichara, Derdei, Holechek, Susan A., Castillo-Chavez, Carlos
In November 2015, El Salvador reported their first case of Zika virus (Zv) leading to an explosive outbreak that in just two months had over 6000 suspected cases. Many communities along with national agencies initiated the process to implement contro
Externí odkaz:
http://arxiv.org/abs/1603.00442
We formulate a two-patch mathematical model for Ebola Virus Disease dynamics in order to evaluate the effectiveness of \textit{cordons sanitaires}, mandatory movement restrictions between communities while exploring their role on disease dynamics and
Externí odkaz:
http://arxiv.org/abs/1510.07415
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