Buscador de Tesis y publicaciones académicas

Evaluation of the Efficacy of an Aflatoxin Binder in Holstein Dairy Cows in Perú Under Field Conditions

Ivonne Salazar-Rodríguez · Iván López · Patricia Glorio-Paulet · Isabel Cristina Molina-Botero · y 2 más

The strategy of adding mycotoxin binders (MTBs) to feed lactating cows to reduce the absorption of aflatoxins (AFs) in the gastrointestinal tract and reduce milk contamination by hydroxylated AF compounds, especially AFM1, to below the maximum contaminant level (MCL) has become widespread. However, the indiscriminate u...

Na maẽ – están vivos

Wachiaükü Abel Santos-Angarita

In the cosmology of the water people—Indigenous ‘originary’ peoples of the Amazon who, by cultural and geographic affinity, live in the várzea of the Amazon River, such as the magütágü (Tikuna), Kukama, Yagua, and Omagua (Tupi)—and especially for the magütágü, everything that exists, visible and invisible, abstract and...

Educating and Promoting Global Citizenship Through Libraries: A Review of the Literature from the Past Decade

Antía Hermoza Rodríguez · Isabella Tapia Correa · Ana Dolores Vargas Sánchez · Juanita Del Pilar Pedraza Cordoba

LA FORMACIÓN DOCENTE INCLUSIVA EN LAS CIENCIAS EXACTAS: RETOS PEDAGÓGICOS PARA ENSEÑAR DE MANERA MÁS JUSTA Y HUMANA.

null Jenny Rocío Pérez Araque · null Anatilde Tobón Olaya · null Laura Marcela Rodríguez Camacho

La formación de maestros tiene hoy un gran reto; responder a salones de clase cada vez más diversos, donde los estudiantes aprenden de distintas maneras, avanzan a diferentes ritmos y viven situaciones sociales que afectan su rendimiento escolar. Esto se nota más en la enseñanza de las ciencias exactas, porque materias...

Accident Risk Profile for Workers In the Electrical Sector in the City of Florencia - Caquetá

Alexsandra Molano Cuellar · Dinory serrato Rojas · Hernán David Romero Reyes

The objective of this work was to detect the accident risk profile of 131 electrical workers in Florencia, Caquetá, combining psychological and behavioral factors, using the Self-Perception of Risk Behavior Scale (EACR). This online tool measured 5 domains: impulsivity, aggressiveness, attentiveness, tendency toward re...

Compressive strength and environmental assessment of UHPC matrices incorporating electric arc furnace slag and off specification fly ash

Joaquin Abellan-Garcia · Ngoc Thanh Tran · Rodrigo Polo-Mendoza

Abstract Ultra-High-Performance Concrete (UHPC) offers exceptional mechanical performance but typically relies on large quantities of Portland cement and highly processed powders, increasing its environmental burden. This study investigated the feasibility of producing high-strength UHPC with fine Electric Arc Furnace...

Correlación entre el uso de canciones musicales y dimensiones del TOEFL Essentials en segundo ciclo de educación primaria en un centro educativo público de Andalucía en el año 2025

Ferney Rojas-García · Martín Gonzalo Zapico · Daniel Alejandro González-Ortiz

This study aimed to analyze the relationship between the use of songs as a pedagogical resource and the performance of second-cycle primary school students in four linguistic dimensions based on the TOEFL Essentials framework, in a public school in Andalusia during 2025. A quantitative, quasi-experimental, non-equivale...

Didácticas de la literatura intercultural en la educación secundaria rural de Ciénaga de Oro, Córdoba, Colombia

Katherine Del Carmen Montiel Lugo

This article analyzes the didactics of intercultural literature used in secondary education in official rural schools in Ciénaga de Oro, Córdoba, Colombia. The study follows a qualitative approach, a constructivist and interpretive epistemic model, and an ethnographic method. The research setting comprises five rural e...

CT-based finite element modeling of a porcine femur: specimen-specific HU–modulus fitting and experimental displacement comparison

Cristian A. Hernández-Salazar · Octavio A. González-Estrada · Carlos Amaris

Introduction Finite element (FE) models have significantly advanced bioengineering by enabling the characterization of biological tissues, assessment of mechanical responses to loading, and development of prosthetic and biomedical applications. Porcine bone provides a relevant experimental model because of its similari...

Una mirada intercultural del uso de plantas enteógenas frente a las políticas públicas de drogas: el caso del Valle de Sibundoy, Putumayo

Silvia Cristina Mantilla-Valbuena · Laura Andrea Fonseca-Figueroa · Daniel Felipe Camargo-Chaves · Cristian Fernando Rodriguez-Monroy · y 1 más

Este artículo analiza la incidencia de las tendencias globales de enfoques sobre política de drogas en los usos terapéuticos y medicinales de plantas sagradas o enteógenas en Colombia, tomando como referencia los postulados de la teoría decolonial e intercultural latinoamericana. En el desarrollo de la investigación se...