Exploració per autor "Valls Ribas, Joaquim"
Ara es mostren els items 18-32 de 32
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INDISIM, an individual based discrete simulation model to study bacterial cultures
Ginovart Gisbert, Marta; López Codina, Daniel; Valls Ribas, Joaquim (2002)
Article
Accés restringit per política de l'editorialAn individual-based model has been developed and designed to simulate the growth and behaviour of bacterial colonies. The simulator is called INDISIM, which stands for INDividual DIScrete SIMulations. INDISIM is discrete ... -
Individual-based model and simulation of Plasmodium falciparum infected erythrocyte in vitro cultures
Ferrer Savall, Jordi; Vidal, J.; Prats Soler, Clara; Valls Ribas, Joaquim; Herreros, E.; López Codina, Daniel; Giró Roca, Antoni; Gargallo-Viola, Domingo (2007-10)
Article
Accés restringit per política de l'editorialMalaria is still one of the most fatal diseases in the world. Development of an effective treatment or vaccine requires the cultivation of the parasite that causes it: Plasmodium falciparum. Several methods for in vitro ... -
Individual-based modeling of tuberculosis in a user-friendly interface: Understanding the epidemiological role of population heterogeneity in a city
Prats Soler, Clara; Montañola Sales, Cristina; Gilabert Navarro, Joan-Francesc; Valls Ribas, Joaquim; Casanovas Garcia, Josep; Vilaplana, Cristina; Cardona Iglesias, Pere Joan; López Codina, Daniel (2016-01-01)
Article
Accés obert© 2016 Prats, Montañola-Sales, Gilabert-Navarro, Valls, Casanovas-Garcia, Vilaplana, Cardona and López. For millennia tuberculosis (TB) has shown a successful strategy to survive, making it one of the world's deadliest ... -
Individual-based modelling of bacterial cultures to study the microscopic causes of the lag phase
Prats Soler, Clara; López Codina, Daniel; Giró Roca, Antoni; Ferrer Savall, Jordi; Valls Ribas, Joaquim (2006-08)
Article
Accés restringit per política de l'editorialThe lag phase has been widely studied for years in an effort to contribute to the improvement of food safety. Many analytical models have been built and tested by several authors. The use of Individual-based Modelling (IbM) ... -
Individual-based modelling of carbon and nitrogen dynamics in soils: parameterization and sensitivity analysis of microbial components
Gras Moreu, Anna Maria; Ginovart Gisbert, Marta; Valls Ribas, Joaquim; Baveye, Philippe C. (2011)
Article
Accés obertThe fate of soil carbon and nitrogen compounds in soils in response to climate change is currently the object of significant research. In particular, there is much interest in the development of a new generation of micro-scale ... -
Local inflammation, dissemination and coalescence of lesions are key for the progression toward active tuberculosis: the bubble model
Prats Soler, Clara; Vilaplana, Cristina; Valls Ribas, Joaquim; Marzo, Elena; Cardona Iglesias, Pere Joan; López Codina, Daniel (2016-02-02)
Article
Accés obertThe evolution of a tuberculosis (TB) infection toward active disease is driven by a combination of factors mostly related to the host response. -
Modeling tuberculosis in Barcelona. A solution to speed-up agent-based simulations
Montañola Sales, Cristina; Gilabert Navarro, Joan-Francesc; Casanovas Garcia, Josep; Prats Soler, Clara; López Codina, Daniel; Valls Ribas, Joaquim; Cardona Iglesias, Pere Joan; Vilaplana, Cristina (2015)
Text en actes de congrés
Accés restringit per política de l'editorialTuberculosis remains one of the world’s deadliest infectious diseases. About one third of the world’s population is infected with tuberculosis bacteria. Understanding the dynamics of transmission at ... -
Modeling tuberculosis transmission in urban cities through agent-based simulation: the case of Barcelona
Montañola Sales, Cristina; Prats Soler, Clara; Cardona, Pere-Joan; Gilabert, Joan-Francesc; López Codina, Daniel; Vilaplana, Cristina; Casanovas Garcia, Josep; Valls Ribas, Joaquim (Association for Computing Machinery (ACM), 2017)
Comunicació de congrés
Accés obertTuberculosis remains one of the world’s deadliest infectious diseases. About one-third of the world’s population is infected with tuberculosis bacteria. Understanding the dynamics of transmission at different spatial ... -
Modelització i simulació discreta: un pont entre teories matemàtiques i tecnologia
López Codina, Daniel; Ginovart Gisbert, Marta; Valls Ribas, Joaquim (Escola Superior d'Agricultura de Barcelona, 2001)
Article
Accés obert -
Modelling the dynamics of tuberculosis lesions in a virtual lung: role of the bronchial tree in endogenous reinfection
Català Sabaté, Martí; Bechini, Jordi; Tenesa, Montserrat; Pérez, Ricardo; Moya, Mariano; Vilaplana, Cristina; Valls Ribas, Joaquim; Alonso Muñoz, Sergio; López Codina, Daniel; Cardona Iglesias, Pere Joan; Prats Soler, Clara (2020-05-20)
Article
Accés obertTuberculosis (TB) is an infectious disease that still causes more than 1.5 million deaths annually. The World Health Organization estimates that around 30% of the world’s population is latently infected. However, the ... -
Monte Carlo simulation of an ecosystem : a matching between two levels of observation
Giró Roca, Antoni; Padro Cardenas, Joan Angel; Valls Ribas, Joaquim; Wagensberg Lubinski, Jorge (1984)
Report de recerca
Accés obertA Monte Carlo computer simulation is designed in order to describe the evolution of an ecosystem under imposed environmental conditions of energy. Some preliminar results of a simple situation show a suggestive matching ... -
Simulació discreta de sistemes biològics: una potent eina en la recerca en ciència i tecnologia
López Codina, Daniel; Ginovart Gisbert, Marta; Valls Ribas, Joaquim; Solé, Ricard V. (Escola Superior d'Agricultura de Barcelona, 1990)
Article
Accés obert -
Simulació discreta de sistemes biològics: una potent eina en la recerca en ciència i tecnologia
López Codina, Daniel; Ginovart Gisbert, Marta; Valls Ribas, Joaquim; Sole, Ricard Vicenç (1992)
Article
Accés restringit per política de l'editorialLa simulació discreta és una eina Útil per estudiar i entendre sistemes cornplexos. S'ha elaborat un programa de simulació discreta per l'estudi de sisternes ecologics. S'ha desenvolupat amb profunditat una versió del ... -
The bubble model: mathematically explaining how active TB is possible
Prats Soler, Clara; Valls Ribas, Joaquim; Sans, Neus; López Codina, Daniel; Vilaplana, Cristina; Marzo, Elena; Cardona Iglesias, Pere Joan (2014)
Text en actes de congrés
Accés obert -
To achieve an earlier IFN-¿ response is not sufficient to control mycobacterium tuberculosis infection in mice
Vilaplana, Cristina; Prats Soler, Clara; Marzo, Elena; Barril Basil, Carles; Vegué Llorente, Marina; Díaz, Jorge; Valls Ribas, Joaquim; López Codina, Daniel; Cardona Iglesias, Pere Joan (2014-06-24)
Article
Accés obertThe temporo-spatial relationship between the three organs (lung, spleen and lymph node) involved during the initial stages of Mycobacterium tuberculosis infection has been poorly studied. As such, we performed an experimental ...