Buscador de Tesis y publicaciones académicas

Comparación citogenética del cariotipo de progenies de Cachama blanca (Piaractus orinoquensis) obtenidas con semen fresco y crioconservado

Paula Andrea Páez-Sánchez · Santiago José Bustamante-Morales · Esteban David Güiza-Rozo · Diana Nathalie Guaje-Ramírez · y 3 más

La citogenética facilita el análisis de la integridad cromosómica para identificar alteraciones potenciales derivadas del empleo de biotecnologías reproductivas, como el uso de semen crioconservado en la producción de peces nativos y de importancia económica como lo es Piaractus orinoquensis, especie distinguida de sus...

Bayesian Component Separation for DESI LAE Automated Spectroscopic Redshifts and Photometric Targeting

Ana Sofía M. Uzsoy · Andrew K. Saydjari · Arjun Dey · Anand Raichoor · y 36 más

Abstract Lyα emitters (LAEs) are valuable high-redshift cosmological probes traditionally identified using specialized narrowband photometric surveys. In ground-based spectroscopy, it can be difficult to distinguish the sharp LAE peak from residual sky emission lines using automated methods, leading to misclassified re...

Dataset Machine Learning vs. Logistic Regression for Predicting Extubation Failure in the Intensive Care Unit: A Comparative Study Using the ABCDMed Cohort

Rodriguez Lima, David Rene

MYELOstudy: lymph node stage of aggressiveness in medullary thyroid cancer—a retrospective multi-center study analysis

Papavramidis, Theodossis · Chorti, Angeliki · Bakkar, Sohail · Raffaelli, Marco · y 87 más

Abstract Medullary thyroid carcinoma (MTC) is a rare, but biologically aggressive cancer that accounts for 1–2% of all thyroid malignancies. Its aggressiveness has been linked to distinct clinicopathological features. Novel pathological predictors of aggressiveness have also been described in the literature. However, t...

University students’ perceptions and adoptions of AI: a cross-national study

Fernando Marmolejo-Ramos · Rhoda Abadia · Özge Karakale · Carlos Javier Barrera Causil · y 14 más

A space-time finite element method for parabolic obstacle problems

José Joaquín Carvajal · Davood Damircheli · Thomas Führer · Francisco Fuica · y 1 más

Abstract We propose and analyse a general framework for space-time finite element methods that is based on a first-order system least-squares reformulation of the thick parabolic obstacle problem. Discretizations based on simplicial and prismatic meshes are studied and we show a priori error estimates for both. Converg...

Diversification patterns of Haeterini butterflies (Nymphalidae: Satyrinae)

De Martino Fonseca, Frasella · Rueda-M, Nicol · Barrientos, Lucas · Vela, Paula · y 3 más

This dataset supports the study "Diversification patterns of Haeterini butterflies (Nymphalidae: Satyrinae)." It includes the data used for the analyses presented in the paper. All information is provided in a ZIP folder organized by analysis, with a README file included in each subfolder for detailed guidance.

Prácticas inclusivas en educación física. Un camino por recorrer

Sandra Patricia Cárdenas Pedraza

La educación inclusiva es la garantía que tienen todos los estudiantes para acceder al conocimiento y desarrollar capaci­dades, valores y habilidades mediante el proceso educativo, aplicando las adecuaciones necesarias para acoger a todos los grupos poblacionales. Por su parte, la educación física es la disciplina peda...

Implementation of the reduced complexity model InMAP at urban scale using a high-resolution WRF-Chem simulation

Diego Roberto Rojas Neisa · Alejandro Piracoca-Mayorga · Sebastián Espitia-Cano · Ricardo Morales Betancourt

Abstract. Most of the population globally lives in areas exceeding prior and current WHO guidelines for fine particulate matter (PM2.5), highlighting the persisting need for implementing emission reduction strategies. Given the complex transport and transformation processes that airborne species undergo in the atmosphe...

Digital support systems to improve child development in Peru: A cluster-randomized controlled open-label trial

Fink, Günther · McCoy, Dana Charles · Jäggi, Lena · Hinckley, Kristen · y 11 más

Digital technologies have the potential to transform early childhood development (ECD) interventions by delivering personalized support at scale. We conducted a cluster-randomized controlled trial in rural Peru to evaluate the effectiveness and cost-effectiveness of an artificial intelligence–supported digital parentin...