Buscador de Tesis y publicaciones académicas

Predicción de la duración de las etapas fenológicas en dos variedades de clavel estándar (Dianthus caryophyllus L.) en términos de tiempo térmico

Buitrago-Rueda Lorena · Parra-Coronado Alfonso · Fischer Gerhard

Although the carnation is one of the most widely used cut flowers in the world, several basic aspects of its growth and development remain to be studied. Our objective was to determine the phenological behavior and development of a commercial carnation crop, relating temperature in terms of thermal time for the Mizuky...

Análisis de la digestibilidad aparente de subproductos de la industria palmera y coberturas vegetales en Oreochromis sp.

Mariana Catalina Gutiérrez-Espinosa · Luis Felipe Collazos-Lasso · Juan Sebastian Velasco-Garzón

En la acuicultura, la alimentación representa el mayor costo de producción, superando el 70 % de los gastos, por lo tanto, es crucial evaluar alternativas para reducir estos costos. El objetivo de esta investigación fue determinar los coeficientes de digestibilidad aparente (CDA) de efluente de molienda de aceite de pa...

Biopsychosocial determinants of HPV vaccine perception in university students of both sexes in Cúcuta, Colombia, 2024: a cross-sectional study

Andrés Arias-Sánchez · Martha Flórez · Néstor Pereira · Dixon Yirvaldo Cáceres Peñaloza · y 3 más

Abstract Colombia has been internationally recognised as a paradigmatic case of vaccine confidence crisis since the 2014 Carmen de Bolívar event, and national HPV vaccination coverage remains far below the World Health Organization 2030 target. Most published evidence focuses on female adolescents and on cervical cance...

Experiencias de inclusión de estudiantes con discapacidad psicosocial en instituciones educativas públicas del departamento de Córdoba, Colombia

William Enrique Paba Carranza · Norman Darío Moreno-Carmona

Cuando los enfoques educativos planteados desde la inclusión empiezan a tomar fuerza en el mundo escolar, la discapacidad psicosocial comienza a ser considerada por docentes e investigadores y a ser estudiada no solo como un problema cognitivo, sino como un asunto complejo que incluye elementos sociales que influyen de...

Phylogeographic reconstruction of the common vampire bat Desmodus rotundus and the role of the Central Andes of Colombia

S. Salazar-Diaz · M. A. Jiménez-Cadavid · J. H. Castaño Salazar · I. D. Soto-Calderón

The common vampire bat Desmodus rotundus is a hematophagous mammal with a wide distribution range that extends from northern Mexico to northern Chile, Argentina, and Uruguay. Despite numerous population-genetics studies of this species throughout its distribution range, data for Colombia are limited, no studies have co...

Realising a biomimetic low-Vogel-exponent aquatic training device

Derian D Espinosa · Henry León-Ariza · Arion Pons

Abstract Aquatic resistance training is a key technique within both sports training and osteomuscular rehabilitation, typically featuring the use of devices such as swimming parachutes to augment the hydrodynamic drag of the trainee. Conventional swimming parachutes, however, are limited by the classical strong (quadra...

Parallel Metaheuristic-Based Optimization for Electric Vehicle Charging Station Integration and Sizing in Distribution Systems

Luis Fernando Grisales-Noreña · Daniel Sanin-Villa · Oscar Danilo Montoya

The Road to Gerontocracy

Juan David Bohorquez Pacateque · Alonso Morales Sánchez Mejorada · Paul Alexander Villegas Muñoz

The purpose of this article is to develop a reform proposal for current pension systems based on a robust political economy approach. The research is documentary, conducting critical analysis of texts and evidence collection from various pension schemes from a public choice perspective to elaborate a comparative instit...

Co(II), Cu(II), and Ni(II) Coordination Complexes: Synthesis, Characterization, Experimental, and Computational Study on Potential Antiplasmodial Activity

David Ezenarro‐Salcedo · Daniela Fonseca‐López · Alexander Patiño‐Cubides · María C. Velasco‐Pareja · y 7 más

In this work, the synthesis and structural characterization of coordination complexes C1 (Co−Cl), C2 (Cu−Cl), C3 (Co−Br), and C4 (Ni−Cl) with the ligand 2‐( tert ‐butoxy)‐6‐(1H‐imidazol‐1‐yl)pyridine ( L ) was carried out. The X‐ray diffraction reveals the presence of four equatorial L and two axial halogens as coligan...

Sismología en América Latina: pasado, prácticas actuales y estudios futuros

Raúl Ramón Castro Escamilla · Carlos Alberto Vargas Jiménez