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Estimación de tiempo de evolución de enfermedad cerebrovascular isquémica en paciente mediante aprendizaje automático en el Departamento de Radiología de la Fundación Valle de Lili
(Universidad Autónoma de OccidenteIngeniería BiomédicaDepartamento de Automática y ElectrónicaFacultad de IngenieríaCali, 2022-10-28)
Los algoritmos de Machine Learning (ML) han impulsado aplicaciones en distintas áreas de investigación. En este trabajo, se evalúa modelos de ML para estimación del tiempo de evolución del Accidente cerebrovascular isquémico ...
Estudio del espectro energético y óptico de estructuras ahuecadas en forma de anillo bajo la influencia de campos externos
(Universidad Nacional de ColombiaMedellín - Ciencias - Maestría en Ciencias - FísicaEscuela de físicaFacultad de CienciasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022)
En el presente trabajo se evaluaron las propiedades electrónicas, ópticas y térmicas de estructuras moleculares fuertemente confinadas en nanoestructuras con forma de anillo, interactuando con campos y/o ondas electromagnéticas ...
Estimación del dióxido de carbono (CO2) capturado por biomasa aérea de la mandarina “arrayana” mediante la relación: l-sistemas y ecuaciones diferenciales
(Universidad Santo TomásPregrado de Ingeniería AmbientalFacultad de Ingeniería Ambiental, 2020-07-06)
The present investigation, arises from the interest of knowing how with the study of natural phenomena from a mathematical and geometric perspective, a methodology can be designed to estimate the amount of CO2 captured by ...
Characterization of Cell Wall Extracts from Saccharomyces cerevisiae with Immunological Activity
(2009)
This work describes an electrochemical impedance spectroscopy (EIS) study of the hexane/CTAB-(CTA)4[Fe(CN)6]-butanol/water system in contact with a graphite electrode before and after being modified with an adsorbed ...
Restoring montane cloud forest: Establishment of three fagaceae species in the old fields of central Veracruz, Mexico
(2013)
Objective To identify susceptibility loci for rheumatoid arthritis (RA) in Latin American individuals with admixed European and Amerindian genetic ancestry. Methods Genotyping was performed in 1,475 patients with RA and ...
Chemical treatment with different levels of acetic organic acid on Agave tequilana Weber variety blue leafes for its disappearance in situ in canulated ruminant
(2014)
Introduction: The cholinergic system includes neurons located in the basal forebrain and their long axons that reach the cerebral cortex and the hippocampus. This system modulates cognitive function. In Alzheimer's disease ...
Measurements of differential cross sections for associated production of a W boson and jets in proton-proton collisions at s =8 TeV
(2017-03-01)
Differential cross sections for a W boson produced in association with jets are measured in a data sample of proton-proton collisions at a center-of-mass energy of 8 TeV recorded with the CMS detector and corresponding to ...
Observation of tW production in the single-lepton channel in pp collisions at √s = 13 TeV
(2021-11-01)
A measurement of the cross section of the associated production of a single top quark and a W boson in final states with a muon or electron and jets in proton-proton collisions at s = 13 TeV is presented. The data correspond ...
Search for flavor-changing neutral current interactions of the top quark and the Higgs boson decaying to a bottom quark-antiquark pair at root s=13 TeV
(Springer, 2022-02-21)
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (H) is presented. The search is based on a data sample corresponding to an integrated luminosity of 137 fb(-1) recorded by ...
Consultoría para la elaboración de un plan turístico rural para el municipio de Útica (Cundinamarca)
(Universidad Santo TomásMaestría Administración - MBAFacultad de Administración de Empresas, 2020-10-07)
The objective of this degree work was to propose a rural tourism plan in the municipality of Útica (Cundinamarca), strengthening strategies of social and environmental impact complementary to the main activity of the ...