Buscador de Tesis y publicaciones académicas

Memoria viva: El Archivo Digital de las Lenguas Indígenas de la Amazonia (ARDILIA)

Echeverri, Juan Alvaro · Santos Angarita, Abel Antonio · Miraña Miraña, Elio Guillermo · Prieto Mendoza, Alejandro

El Archivo Digital de las Lenguas Indígenas de la Amazonia (ARDILIA)no es solo un repositorio de materiales audiovisuales inéditos en lenguas indígenas de la región amazónica. Ese archivo es un instrumento para apoyar procesos locales de memoria viva. El archivo se creó en la sede Amazonia de la Universidad Nacional de...

Adherence to Hepatocellular Carcinoma Surveillance Guidelines Among People With Human Immunodeficiency Virus and Chronic Hepatitis B Virus Infection

Juan Berenguer · Pablo Ryan · Thomas Lutz · Luz Martín-Carbonero · y 46 más

Abstract In a multicenter cross-sectional study of 1308 people with human immunodeficiency virus (HIV) and chronic hepatitis B, adherence to hepatocellular carcinoma surveillance guidelines was 28% among 1142 eligible individuals. Adherence was higher in those with cirrhosis (66%) than in noncirrhotic high-risk individ...

Potencial de recarga hídrica en el municipio deVilla Victoria, Estado de México

María del Carmen Gardenia Jiménez Velázquez · Luis Giovanni Ramírez Sánchez · Elí Obed Gutiérrez Solís

La recarga hídrica constituye un proceso fundamental para garantizar la sostenibilidad del recurso hídrico, particularmente en regiones donde su disponibilidad ha disminuido. Elpresente estudio tiene como objetivo delimitar las zonas con potencial de recarga hídrica en elmunicipio de Villa Victoria, Estado de México, m...

Fiducial-cosmology-dependent systematics for the DESI 2024 full-shape analysis

R. Gsponer · S. Ramirez-Solano · F. Rodríguez-Martínez · M. Vargas-Magaña · y 64 más

Abstract We assess the impact of the fiducial cosmology choice on cosmological inference from full-shape (FS) fits of the galaxy power spectrum in the DESI 2024 Data Release 1 (DR1). Using a suite of AbacusSummit DR1 mock catalogues based on the Planck 2018 best-fit cosmology, we quantify potential systematic shifts in...

Comparative Prognosis of Chagas and Other Cardiomyopathies

Ryohei Ono · Kieran F. Docherty · Alasdair D. Henderson · Luis E. Echeverria · y 11 más

Chagas disease, caused by Trypanosoma cruzi parasites, is a common cause of heart failure (HF) in Latin America, and has recently been declared endemic in the USA. We compared outcomes in Chagasic HF to ischemic and other non-ischemic etiologies of HF with reduced ejection fraction (HFrEF).To compare clinical outcomes...

On-shell representation and further instances of the 2-split behavior of amplitudes

Thales Azevedo · Humberto Gomez · Renann Lipinski Jusinskas

A bstract The newly discovered splitting behavior of tree-level scattering amplitudes of particles and strings has been expressed in terms of currents containing one off-shell leg. In this work, we explain how to obtain on-shell representations of the split amplitudes in different theories. Furthermore, we show that th...

Ordinal patterns based testing of spatial independence in irregular spatial structures

Giorgio Micali · David Garnés-Galindo · Mariano Matilla-García · Manuel Ruiz-Marín

We propose a nonparametric test of spatial independence for data observed on irregular, non-lattice point clouds Vn⊂R2. For each location v∈Vn, we encode the local spatial configuration through the ordinal pattern of the m nearest-neighbor observations, obtaining a symbolic representation that is invariant under strict...

Severe rhabdomyolysis and refractory dysautonomia complicating generalized tetanus in an unvaccinated child: A case report

Nelys Paola Movilla-Parra · Gastón Edgardo Castillo-Cano · José Fernando Gómez-Urrego · Luis Fernando Mejía-Rivera

Tetanus has become rare in settings with established immunization programs; however, severe cases continue to pose complex management challenges, particularly in children. We report a 12-year-old unvaccinated boy from an Indigenous reserve in southwestern Colombia who developed generalized tetanus seven days after a pu...

General real-valued theories with the Schröder-Bernstein property are stable

Alexander Berenstein · Nicolás Cuervo Ovalle · Isaac Goldbring

We show that every general theory à la Keisler with the Schröder-Bernstein property is stable. This generalizes the corresponding result from classical logic due to John Goodrick. Our proof uses the classical result (generalized to the case that the instability is witnessed by an infinitary formula) together with a dis...

Dataset: Market Diversification and Mango Exports in Emerging Economies: Evidence from Peru and Colombia, 2004-2024

Cosio Borda, Ricardo Fernando · Ancajima Velásquez, Janel Janelvia · Quispe-Farfán, Percy Hugo · Gamarra-Vargas, Natalie Margarita · y 4 más