Buscador de Tesis y publicaciones académicas

Datos y código de replicación: análisis bibliométrico de la remediación de metales pesados con arcillas (corpus técnico y corpus espejo de ecología política, 2003–2025

Chaves Vallejos, Fernando Antonio · Macias Quiroga, Ivan Fernando

Identificadores del corpus técnico (9.209 documentos: DOI, año, fuente, tipo), ecuaciones de búsqueda completas de ambos corpus (técnico y crítico espejo), y 14 scripts en R y Python que reproducen todas las cifras y figuras del estudio: análisis espejo, red de acoplamiento bibliográfico (comunidades Leiden, semilla re...

The prefrontal cortex across scales: laminar architecture, white-matter constraints, and distributed control in cognition

Fabio Eduardo Lozano · Jesús Martín-Fernandez

The prefrontal cortex (PFC) is often treated as the anatomical seat of executive control. We defend a distributed but structurally constrained account. The PFC is not an exclusive executive locus; it is a transient and structurally tuned cortical interface in which laminar differentiation, molecular tuning, recurrent s...

Leadership and Human–AI Collaboration: A Measurement Scale

Julio César Acosta-Prado · José Pablo Camargo · Rodrigo Arturo Zárate-Torres · C. Fabiola Rey-Sarmiento

This paper aims to develop and provide the validity and reliability of a measurement scale that establishes the relationship between Leadership and Human–AI Collaboration. An instrumental study was conducted to inform the design and revision of a scale’s psychometric properties. The techniques used for statistical anal...

Molecular Dynamics Study of Magnesium and Sodium Ion Transport in a Sulfonated Cation Exchange Membrane

María Pérez-Grisales · Iván Moncayo-Riascos · Sergio Castañeda · Carlos Sánchez-Sáenz

Abstract This study focused on understanding the diffusion of sodium and magnesium ions in a sulfonated poly(ether ether ketone) cation exchange membrane as a function of water content and ionic composition. For that aim, molecular dynamics simulations were used to represent a conductive environment involving the polym...

Autonomía, densidad y gobernanza estratégica de Cadenas Regionales de Valor (CRV): el caso de MERCOSUR

Catherine Ortiz Morales

Existe un amplio debate en torno a la autonomía como categoría clave para comprender el vínculo entre regionalismo y desarrollo. En un contexto de transformaciones y reconfiguraciones de las dinámicas internacionales y regionales, dicho debate exige repensar la autonomía en clave contemporánea. A partir del trilema reg...

Imagining Programming and Mathematics Education Otherwise

Figueroa-Suárez, Lucely · Higuita-Ramírez, Carolina

Abstract Several communities in the world have raised the urgency of questioning development and progress narratives and actions drawn on market-driven and competency rationales that largely have erased the diversity of the Earth, its human and non-human inhabitants. Attending to this urgency, this paper weaves two res...

Compressed-Sensing-Based Sparse Channel Estimation for Frequency-Selective MIMO-OFDM Systems Under Reduced Pilot Observations

Juan Inga · Elias Yaacoub · Muhammed Al-Ali · Roberto Hincapié · y 1 más

Accurate channel estimation in frequency-selective multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) systems requires balancing pilot overhead, reconstruction accuracy, and computational cost. This paper presents a reproducible compressed sensing benchmark for sparse delay-domain cha...

Goal-Oriented Adaptive Finite Element Methods for the 2D Boussinesq System with Variable Bottom

Mejia Rodriguez, Luis Fernando

The Place of Artificial Intelligence in the Communicative Approach:

Chávez Monsalve, Andrés Felipe

The rapid emergence of artificial intelligence (AI), particularly large language models (LLMs), in language education is frequently discussed in terms of effectiveness alone. This article offers a theoretically grounded critical evaluation based on key principles of the Communicative Approach, including authentic commu...

Confianza digital en el uso de la inteligencia artificial en la Oficina Nacional de Procesos Electorales del Perú

Gonzalez Toranzo, Santos Gabriel · Anto Rubio, María del Pilar · Valdez Córdova, Hjalmar Neryght Yoght · Hinojosa Perlacios, Alexander

El presente artículo contribuye al conocimiento teórico relacionado con la confianza digital y el uso de la IA en la gestión pública, especialmente en el ámbito electoral, un campo de estudio que actualmente no cuenta con investigaciones especializadas en el contexto peruano. Su objetivo principal fue analizar la contr...