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  1. Article: Urban mobility patterns and the spatial distribution of infections in Santiago de Chile.

    Bedoya-Maya, Felipe / Calatayud, Agustina / Giraldez, Francisca / Sánchez González, Santiago

    Transportation research. Part A, Policy and practice

    2022  Volume 163, Page(s) 43–54

    Abstract: The process of a virus spread is inherently spatial. Even though Latin America became the epicenter of the COVID-19 pandemic in May 2020, there is still little evidence of the relationship between urban mobility and virus propagation in the region. This ... ...

    Abstract The process of a virus spread is inherently spatial. Even though Latin America became the epicenter of the COVID-19 pandemic in May 2020, there is still little evidence of the relationship between urban mobility and virus propagation in the region. This paper combines network analysis of mobility patterns in public transportation with a spatial error correction model for Santiago de Chile. Results indicate that a 10% higher number of daily public transportation trips received by an administrative unit in the city was associated with a 1.3% higher number of confirmed COVID-19 cases per 100,000 inhabitants. Following these findings, we propose an empirical method to identify and classify neighborhoods according to the level and type of risk for COVID-19-like disease propagation, helping policymakers manage mobility during the initial stages of an epidemic outbreak.
    Language English
    Publishing date 2022-07-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 2015887-7
    ISSN 0965-8564 ; 0191-2607
    ISSN 0965-8564 ; 0191-2607
    DOI 10.1016/j.tra.2022.06.011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Containing the spatial spread of COVID-19 through the trucking network.

    Calatayud, Agustina / Bedoya-Maya, Felipe / Sánchez González, Santiago / Giraldez, Francisca

    Transport policy

    2021  Volume 115, Page(s) 4–13

    Abstract: The trucking industry is the backbone of domestic supply chains. In the context of the COVID-19 pandemic, road transportation has been essential to guarantee the supply of basic goods to confined urban areas. However, the connectivity of the trucking ... ...

    Abstract The trucking industry is the backbone of domestic supply chains. In the context of the COVID-19 pandemic, road transportation has been essential to guarantee the supply of basic goods to confined urban areas. However, the connectivity of the trucking network can also act as an efficient virus spreader. This paper applies network science to uncover the characteristics of the trucking network in one major Latin American country -Colombia- and provides evidence on freight networks' ability to spread contagious diseases spatially. Network metrics, official COVID-19 records at the municipality level, and a zero-inflated negative binomial model are used to test the association between network topology and confirmed COVID-19 cases. Results suggest that: (i) the number of COVID-19 cases in a municipality is linked to its level and type of network centrality; and (ii) being a port-city and a primary economic hub in the trucking network is associated with a higher probability of contracting earlier a pandemic. Based on these results, a risk-based approach is proposed to help policymakers implement containment measures.
    Language English
    Publishing date 2021-11-01
    Publishing country Netherlands
    Document type Journal Article
    ISSN 0967-070X
    ISSN 0967-070X
    DOI 10.1016/j.tranpol.2021.10.022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book: Sistemas políticos actuales

    Mellado Prado, Pilar / Sánchez González, Santiago

    2000  

    Author's details Santiago Sánchez González y Pilar Mellado Prado
    Language Spanish
    Size 265 S
    Edition 4. ed
    Publisher Ed. Centro de Estudios Ramón Areces
    Publishing place Madrid
    Document type Book
    ISBN 8480044322 ; 9788480044325
    Database Former special subject collection: coastal and deep sea fishing

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  4. Book: Guía histórica del cine

    García Fernández, Emilio C / Sánchez González, Santiago

    2002  

    Author's details Emilio C. García Fernández; Santiago Sánchez González
    Language Spanish
    Size 592 S, Ill
    Publisher Ed. Complutense
    Publishing place Madrid
    Document type Book
    ISBN 8474916739 ; 9788474916737
    Database Former special subject collection: coastal and deep sea fishing

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  5. Book: Principios de derecho político

    Sánchez González, Santiago / Mellado Prado, Pilar

    1998  

    Author's details Santiago Sánchez González; Pilar Mellado Prado
    Language Spanish
    Size 383 S
    Publisher Ed. Centro de Estudios Ramón Areces
    Publishing place Madrid
    Document type Book
    ISBN 8480043008 ; 9788480043007
    Database Former special subject collection: coastal and deep sea fishing

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