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Mostrando publicaciones 1-11 de 11
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A mathematical model and simulation scenarios for T and B cells immune response to severe acute respiratory syndrome-coronavirus-2
Cuesta-Herrera, Ledys; Córdova-Lepe, Fernando; Pastenes, Luis; Arencibia, Ariel Domingo; Baldera-Moreno, Yvan; Torres-Mantilla, H (2023)Severe acute respiratory syndrome coronavirus is a type 2 highly contagious, and transmissible among humans; the natural human immune response to severe acute respiratory syndrome-coronavirus-2 combines cell-mediated ...
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Analysis of a Galerkin scheme to avoid the locking phenomenon: solid-fluid interaction problem
Vásquez-Coronel, A.; Salazar-Jurado, Edwin; Cuesta-Herrera, Ledys; Altamirano-Fernández, Alex (2020)Determining the response to the forces applied to an elastic solid containing an ideal fluid with constant density is essential in the engineering and biomedical fields. Therefore this paper aims to present and analyze a ...
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Analysis of the atmospheric macro-physical using spatial methods
Andrades-Grassi, Jesús E.; Cuesta-Herrera, Ledys; Torres-Mantilla, H; López-Hernández, Juan Y. (2020)The central western area of Venezuela has an unequal distribution of precipitation. Due to its agricultural importance, is necessary to plan water accounting and this requires a evaluation of spatial and temporal variability ...
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Application of a spatial risk model of the crystalline spider mite (Oligonychus sp) to avocado crop damage using remote sensing
Báñez Aldave, Harry Wilson; Cuesta-Herrera, Ledys; López-Hernández, Juan Y.; Andrades-Grassi, Jesús E.; Torres-Mantilla, H (2023)The avocado is one of the most consumed foods in the world and it is affected by the mite Oligonychus sp., which affects the generation of chlorophyll by the plant, resulting in a decrease in productivity. Given the economic ...
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Asociación entre infección por VPH, presencia de lesiones intraepiteliales en cuello uterino y factores de riesgo
Cuesta-Herrera, Ledys; Torres-Mantilla, H; Quintero Vega, Militza; Borges Peña, Rafael; Cruz Gómez, Jhon F. (2020)Asociar los factores de riesgo, la presencia de lesiones intraepiteliales y la infección por virus del papiloma humano. Métodos: Estudio transversal con 1639 mujeres del municipio Santos Marquina, Mérida, Venezuela. Se ...
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Log-linear modeling between risk factors and interactions for human papillomaviruses infection and papanicolaou smear abnormalities
Cuesta-Herrera, Ledys; Torres-Mantilla, H; Quintero Vega, Militza; Borges Peña, Rafael; Martínez-Jeraldo, N (2023)Modeling qualitative variables and their interactions often require multidimensional analysis through Log-linear models. Furthermore, these models are useful as alternatives in fields where probabilistic classification is ...
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Mathematical model of polylactic acid biodegradation under controlled composting conditions
Baldera-Moreno, Yvan; Rojas-Palma, Alejandro; Andler-Osorio, Rodrigo; Cuesta-Herrera, Ledys (2023)The environment suffers constant damage due to the excessive manufacture of non-degradable materials. Since petroleum-derived plastic polymers degrade slowly, it is necessary to promote the use of biodegradable plastics, ...
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Mathematical modelling of binge drinking from social interactions
Gutiérrez Aguilar, Rodrigo; Cuesta-Herrera, Ledys; Torres-Mantilla, H; Martínez-Jeraldo, N (2022)Binge drinking is a multi-factorial problem where peer influence in the immediate environment has a key role in the appearance of the first episode and the recurrence. However, information regarding the interaction of ...
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Propuesta metodológica para la construcción y selección de modelos digitales de elevación de alta precisión
Andrades, Jesús; Cuesta-Herrera, Ledys; Camargo, Cristopher; López, Juan; Torres, Hugo; Osorio, Arturo (2020)Los modelos digitales de elevación mejoran la precisión en el análisis del terreno. Este trabajo tuvo como objetivo comparar diferentes métodos de interpolación utilizando criterios estadísticos en un levantamiento topográfico ...
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Spatial analysis of risk of morbidity and mortality by COVID-19 in Europe and the mediterranean in the year 2020
Andrades-Grassi, Jesús E.; Cuesta-Herrera, Ledys; Bianchi-Pérez, Guillermo; Grassi, Hilda C.; López-Hernández, Juan Y.; Torres-Mantilla, H (2021)El mapeo de enfermedades busca representar el riesgo de una enfermedad. El objetivo de este trabajo es hacer un análisis del riesgo para la pandemia de COVID-19 en Europa y el Mediterráneo. Se utilizaron los datos de ...
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Study of barley yellow dwarf virus: Dynamics of aphid-plant interaction
Gómez-Hernández, E. A.; Cuesta-Herrera, Ledys; Altamirano-Fernández, Alex; Salazar-Jurado, Edwin; Vásquez-Coronel, José A (2023)Physics continues to be an inexhaustible source of problems that have inspired the theoretical development of mathematics, particularly in the development of the theory of dynamical systems that have their origin in the ...