Buscador de Tesis y publicaciones académicas

Participatory DPSIR analysis of informal settlement wastewater impacts on water supply hydrological services

Sebastián Elías Patiño-Gutiérrez · Edgar Ricardo Oviedo-Ocaña · Juan C. Aceros · Isabel Cristina Domínguez-Rivera

Abstract Informal settlements (IS) growth threatens water supply hydrological services (WSHS) due to the discharge of untreated wastewater to receiving bodies. The impact of untreated wastewater from IS on water quality is documented. However, most research focuses on partial components of the socio-environmental cycle...

Disability and Social Justice: Examining Intersectionality and Policy-Making Shortcomings in Colombia

Karen Villalba

Anthurium comuneros, a new species of Sect. Calomystrium (Araceae) from Colombia

OSCAR MAURICIO LÓPEZ-FLORIANO · DAVID SANÍN · ALEJANDRO ZULUAGA

A new species of the genus Anthurium section Calomystrium (Araceae) is presented for Colombia. Anthurium comuneros López-Flor., Zuluaga & D. Sanín collected at Santander Department is most similar to A. andreanum Linden ex André, but differs by its rhizome length to 2 m long (vs 1 m long), petioles slightly and sharply...

Mitochondrial Markers COI and 16S rRNA for the Molecular Identification of Parrots and Macaws Recovered From Illegal Trafficking in Three Areas of Colombia

Julián Marín‐Villa · Juan Carlos Rincón‐Flórez · Cristina Úsuga‐Monroy · Albeiro López‐Herrera

ABSTRACT Illegal wildlife trafficking is a major threat to biodiversity, severely affecting many species, including Psittacidae. In this context, molecular tools such as DNA barcoding provide an effective alternative for taxonomic identification, complementing traditional morphological methods. This study aimed to mole...

Non‑pharmacological care for early-stage dementia through smart environments in Colombia: a mixed‑methods study and methodological guide for caregivers and patients

Mariano Romero-Torres · Jon Arambarri · Tobias A. Parodi-Camano

Background Dementia is increasing in Latin America, creating demand for non-pharmacological support that can be delivered safely at home. Smart environments and related digital tools may help caregivers and people with early-stage dementia by supporting safety, reminders, and communication. This study assessed needs an...

Comparative evaluation of visual inspection and two-dimensional machine vision for the detection of discontinuities in GMAW welds of AISI 304 stainless steel

Melitsa Torres-Torres · Roosvel Soto-Diaz · Jose Escorcia-Gutierrez · Aida Valls

Characterization of the vaginal microbiome and its metabolic potential in Colombian patients with recurrent vulvovaginal candidiasis

Jeiser Marcelo Consuegra-Asprilla · Yesid Cuesta-Astroz · Ángel González

Abstract Recurrent vulvovaginal candidiasis (RVVC) is a multifactorial condition in which vaginal microbiota dysbiosis plays a key role. This study aimed to characterize the vaginal microbiome of patients with RVVC using metagenomic sequencing. Vaginal scraping samples were collected from 34 women aged 20–47 years and...

FIGURE 5 in Description of the larva of Epigomphus pechumani Belle (Odonata: Gomphidae)

Amaya-Vallejo, Vanessa · Bota-Sierra, Cornelio Andrés · Novelo-Gutiérrez, Rodolfo

Published as part of Amaya-Vallejo, Vanessa, Bota-Sierra, Cornelio Andrés & Novelo-Gutiérrez, Rodolfo, 2026, Description of the larva of Epigomphus pechumani Belle (Odonata: Gomphidae), pp. 591-598 in Zootaxa 5782 (3) on page 597, DOI: 10.11646/zootaxa.5782.3.11, http://zenodo.org/record/21136136

Vertical‐Component Seismic Response and System Identification of a 52‐Story High‐Rise Building Using Earthquake Data

Viviana Vela · Farid Ghahari · Monica D. Kohler · German A. Prieto · y 1 más

This study investigates the vertical dynamic response of a 52‐story high‐rise building in downtown Los Angeles using small‐magnitude earthquake data recorded by the Community Seismic Network. While seismic design traditionally emphasizes horizontal ground motion, vertical accelerations can have a significant impact on...

MederiScore Public Dataset v2 — Cardiac Surgery Mortality at High Altitude (Bogotá, Colombia, 2,600 m asl)

Rodríguez Lima, David Rene

De-identified cardiac surgery dataset (N=1,486; 117 in-hospital deaths, 7.9%) from Hospital Universitario Mayor-Méderi, Bogotá, Colombia (2,600 m asl), 2019–2026. Supports two companion manuscripts: (1) MederiScore — development and internal validation of a logistic regression mortality model (AUC 0.834); (2) External...