Buscador de Tesis y publicaciones académicas

Corazonar la gestación indígena: Sentidos, saberes y prácticas para la formación intercultural en salud

Omar Alfonso López-González · Luis Armando Vila-Sierra

El corazonar, categoría del pensamiento decolonial latinoamericano que integra razón y afectividad, ofrece una entrada distinta al problema de la salud materna indígena. Las mujeres indígenas soportan una carga desproporcionada de morbilidad y mortalidad maternas en prácticamente todas las regiones del mundo y esa brec...

Optimization of dried and cooked Colombian varieties of green onion products by response surface methodology: a metabolomics‐guided approach to value‐added product development

Mateo Mejia‐Rua · Catalina Giraldo‐Estrada · Juan Camilo Henao‐Rojas

Abstract BACKGROUND Colombian green onion ( Allium spp.) represents an underexplored source of phytochemicals with potential for development into value‐added foods. This study integrated metabolomics with process engineering to evaluate how genotype and processing conditions influence quality attributes, antioxidant‐re...

Retraction Note: Exposure to polycyclic aromatic hydrocarbons and liver function: a systematic review of observational studies

Efriza Efriza · Shadia Hamoud Alshahrani · Angelina O. Zekiy · Ghaidaa Raheem Lateef Al‑Awsi · y 8 más

Sharp anisotropic Gevrey regularization and directional microlocal smoothing for dissipative–dispersive Fourier evolutions

Alvaro H. Salas

Abstract We establish a sharp Fourier–Gevrey regularization theory for a broad class of nonautonomous dissipative–dispersive evolution equations on $$\mathbb {R}^n$$ R n . The dissipative symbol is allowed to have different fractional orders in different coordinate directions, while the dispersive symbol is only requir...

Estimating Drought Hydrographs for Different Return Periods Using Hydrological Records: Regulated and Natural Flow Regimes

Andrés F. Villalba-Barrios · Óscar E. Coronado-Hernández · Modesto Pérez-Sánchez

This study proposes a probabilistic methodology to estimate drought hydrographs from observed discharge data recorded at a river gauging station under natural hydrological conditions and under reservoir operation for hydropower generation, with data fitted to statistical probability distributions. The methodology evalu...

Kronos in Bogotá: Cosmopolitan Multiculturalism in the Global Contemporary Classical Music Scene

Sebastián Wanumen Jiménez · Daniel F. Castro Pantoja

Morphology and late embryonic development of the male reproductive tract of an Andean onychophoran (Peripatidae) population

Nathaly Hernández-Díaz · Freddy Fonseca-García · Martha Patricia Ramírez-Pinilla

We examined the male reproductive tract development in a population of onychophorans from the Colombian Cordillera Oriental, describing the macroscopic and histological features during late embryonic development in neonates and in males of different body sizes collected in the field. We described the general anatomy of...

Nonlinear vibrations of Euler–Bernoulli beams on fractional viscoelastic foundations: energy stability, modal reduction and finite-element approximation

Alvaro H. Salas

Abstract A nonlinear Euler–Bernoulli beam resting on a viscoelastic foundation with fractional memory is analysed from the continuous and discrete points of view. The foundation combines linear and cubic restoring forces with a Caputo hereditary term of order 0 < α < 1, so that the model interpolates between long-memor...

Phoradendron mocoanum (Viscaceae, Phoradendreae), a new mistletoe species from the Andean-Amazonian foothills of Colombia, with a taxonomic reassessment of Dendrophthora tenuis

Jhon S. Murillo-Serna · Jose M. Rojas · Isabel Carmona-Gallego

Interseccionalidad y Reincorporación Económica en el Acuerdo de Paz en Colombia

Paula Andrea Valencia-Londoño · María Camila Rojas-López

The economic reincorporation of women signatories of the Peace Agreement has been shaped in an intersectional manner by gender, ethnicity, social class, geographic location, among others. This triggers risk factors such as an increase in the inequality gap and the low sustainability of their productive initiatives. Thi...