Buscador de Tesis y publicaciones académicas

Three methods for measuring the Earth’s magnetic field intensity in Apis mellifera (Hymenoptera: Apidae) drone congregation areas

Harold Pulido-Guarín · Ana Carolina Monmany-Garzia · Alejandra Carla Scannapieco · Andrés Felipe Ramírez-Mejía · y 2 más

Abstract The presence of magnetite in the abdomen of Apis mellifera suggests a role in magnetic signal perception, aiding orientation and navigation. Reproduction occurs in drone congregation areas (DCA), which are spatially and temporally stable, appearing in spring–summer during regionally specific mating flight time...

Automatic Detection of Ganglion Cells as a Supporting Tool for Hirschsprung Disease Diagnosis

Andrés Siabatto-Cleves · Paula Toro · Natalia Olaya · Kevin Maldonado-Cañón · y 3 más

Hirschsprung disease (HD) is a congenital disorder characterized by the absence of ganglion cells in the colonic nervous plexuses, resulting in bowel obstruction and various complications. The diagnosis of HD demands expertise, experience, and ancillary tests. Our objective was to design an artificial intelligence (AI)...

Unique Continuation Property for the Coupled Ostrovsky System

Ricardo Córdoba · Alex M. Montes

ABSTRACT In this paper, we establish a result of unique continuation for the coupled Ostrovsky system that models the evolution of long water waves with small amplitude in the presence of surface tension. More precisely, we will show that if is a solution of the nonlinear system, in a suitable function space, and vanis...

Erratum for Recacha et al., “Characterization of a bla KPC-3 -carrying plasmid in a clinical isolate of Klebsiella pneumoniae belonging to the emerging successful clone ST147”

Esther Recacha · Mercedes Delgado-Valverde · Marina R. Pulido · Elena Pérez-Nadales · y 5 más

Love, Sex, and Connection: Understanding Social Bonds in University Students

Nicolas Montero · Mayra A. Rodríguez · Gabriela González-Villamizar · Luisa G. Guzmán · y 2 más

First Evidence for Mixing-Induced C P Violation in B s 0 → J / ψ ϕ ( 1020 ) Decays in p p Collisions at s = 13 TeV

A. Hayrapetyan · A. Tumasyan · W. Adam · J. W. Andrejkovic · y 196 más

A novel machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27 500 tagged B s 0 → J / ψ ϕ ( 1020 ) decays from p p collisions at s = 13 TeV , collected by the CMS experiment and corresponding to an integrated luminosity of 96.5 fb − 1 . A tim...

Measurements of electroweak production of a photon in association with two jets in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV

Hayrapetyan, Aram · Makarenko, Vladimir · Tumasyan, Armen · Adam, Wolfgang · y 195 más

A bstract The first observation of electroweak production of a photon in association with two forward jets in proton-proton collisions is presented. The measurement uses data recorded by the CMS experiment at the LHC during 2016–2018 at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 138...

Macrofungi from a Sub-Andean forest in Santander, Colombia

Martínez-Díaz, Andrés · Sanín, David · Gómez-Gómez, Salomé

An inventory was conducted in a Sub-Andean forest in the upper basin of the Chucurí River, in the municipality of San Vicente de Chucurí (Santander, Colombia), located in the area of influence of the Serranía de los Yariguíes National Natural Park, the best-preserved remnant of Andean forest in the region. Macrofungi s...

Colombia bee occurance and trait data from the paper: Tropical bee assemblage diversity decreases with elevation while body size increases

Turley, Nash · Lopez-Uribe, Margarita · Pulido-Guarín, Harold · Nossa-Suárez, Daniel · y 3 más

Bee occurance and trait data collected in 2023 from bee communities in the Colombian Andes along a 2,957 m elevation gradient in the departments of Cundinamarca, Santander, and Bogotá D.C.. Data used in the publication Turley et. al. 2026 in Biotropica titled 'Tropical bee assemblage diversity decreases with elevation...

Capacitación docente en metodología didáctica interactiva en la Corporación Universitaria Autónoma Nariño

Diego Artemio Estrada Rodríguez · Diana María Erira Benítez

This article examined the influence of Information and Communication Technologies (ICT) on higher education, with an emphasis on their impact on teaching methodology. Through an analysis of changes in teaching processes, the article highlighted the need to update pedagogical practices by integrating technological tools...