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Artículos, libros, capítulos, patentes y desarrollo tecnológico.

196 registros · página 4 de 10

GNC Artículos Scopus o WoS · 2025 OA

Evaluación de un chatbot basado en aprendizaje supervisado impacto en la satisfacción y propuestas de mejora

Nuria Segovia García

En un contexto donde la rapidez en la resolución de dudas es esencial, las instituciones de educación superior deben reformular sus modelos de atención estudiantil. Tecnologías como los chatbots, basados en procesamiento de lenguaje natura…

GNC Artículos Scopus o WoS · 2025 OA

Effects of tourism on well-being from the perspective of key actors: a scoping review

Alfredo Guzmán Rincón

Tourism generates both positive and negative impacts, affecting the well-being of various stakeholders such as tourists, residents, workers, and governments. The effects include economic growth, infrastructure, and employment, but also env…

GNC Artículos Scopus o WoS · 2025 OA

Dropout in rural higher education in virtual modality: a neural network approach

Alfredo Guzmán Rincón

Access to higher education is a cornerstone for developing nations and individuals, as it contributes to economic growth, the reduction of inequality and improvements in quality of life. To address educational disparities in rural areas, g…

GNC Artículos Scopus o WoS · 2025 OA

Digital divide as an explanatory variable for dropout in higher education

Alfredo Guzmán Rincón

The digital divide is a multidimensional phenomenon that significantly affects access, learning, and retention in higher education. This study aimed to simulate the effects of digital inequality on student dropout rates in undergraduate pr…

GNC Artículos Scopus o WoS · 2025 OA

Colombian economic policies aimed at building a globally competitive agricultural sector

Andrea Tatyhana Guerrero Robayo

Introduction: The central theme of this research is the need to strengthen and competitively project the agricultural sector in Colombia. Methodology: Therefore, through the comparative method, the national development plans of the last th…

GNC Artículos Scopus o WoS · 2025 OA

Cost drivers in government pathology laboratories in Bogota

Alejandro Torres Garay

Cost structuring in health services, especially in clinical pathology laboratories, presents complex challenges due to the fuzzy identification and classification of cost drivers. These difficulties result in inaccurate determination of ov…

GNC Artículos Scopus o WoS · 2024 OA

Satisfaction with the institution as a predictor of the intention to drop out in online higher education

Alfredo Guzmán Rincón

Enrollment in online higher education (OHE) programs has witnessed a substantial increase, owing to the benefits and added value it offers students. However, one of the main challenges in this educational modality is attrition. While resea…

GNC Artículos Scopus o WoS · 2024 OA

Predictive Variables of Organisational Performance in Creative Industry Companies from the Perspective of Managers: Experiences in SMEs

Alfredo Guzmán Rincón

The creative industry has emerged as a crucial global development and economic growth driver. This study aims to identify and analyse predic- tive variables that influence the organisational performance of creative industry SMEs from the e…

GNC Artículos Scopus o WoS · 2024 OA

Validity of the multidimensional reputation perception scale in private universities

Alfredo Guzmán Rincón

University reputation is the result of the assessments that the stakeholders make of the university, especially the user of the education service, the student. The literature has shown an important impact of reputation on the student’s per…

GNC Artículos Scopus o WoS · 2024 OA

Mapeo de la literatura en la lealtad de marca en la industria deportiva

Ruby Lorena Carrillo Barbosa

Introduction: In the sports industry, brand loyalty is essential for the success and sustainability of organisations. This article reviews the complexities of its construction, highlighting the influential variables and strategies adopted …

GNC Artículos Scopus o WoS · 2024 OA

Productividad agropecuaria en “Reservas Forestales Protectoras” de Colombia

Andrea Tatyhana Guerrero Robayo

The central theme of this research is the application of environmentalprotection standards that go against the work and qualityof the farmers live. Methodology:Therefore, through a documentary review, especially regulations, and a non-part…

GNC Artículos Scopus o WoS · 2024 OA

Análisis multicomparativo de los instrumentos de riesgo psicosocial aplicados en modalidad teletrabajo pospandemia COVID-19

Daniel Andrés Rodríguez

The 4.0 revolution and the growing use of technologies such as artificial intelligence are transforming employment models and labor relations, generating greater demands and workloads that impact concentration and menta…

GNC Artículos Categoría D (Publindex) · 2024 OA

Nexo agua-energía-alimentos: rentabilidad y riesgo en portafolio de inversión escenario postpandemia

Alfredo Guzmán Rincón

El objetivo principal de este estudio es evaluar la rentabilidad y los riesgos asociados al portafolio del nexo agua, energía y alimentos (AEA) en el escenario pospandemia. Para ello, se empleó una metodología cuantitativa y transversal, b…

GNC Artículos Scopus o WoS · 2024 OA

Modelo de Monte Carlo para la predicción de la deserción: herramienta para la retroalimentación de las políticas públicas en la educación superior

Alfredo Guzmán Rincón

La deserción en la educación superior es un problema global en aumento que afecta los beneficios individuales y sociales asociados a un mayor nivel educativo. A pesar de las investigaciones existentes sobre los factores que contribuyen a l…

GNC Artículos Scopus o WoS · 2024 OA

Modeling of Production Chains in the Food Industry from the Perspective of System Dynamics for Decision Making

Alfredo Guzmán Rincón

La producción de alimentos es un pilar para el desarrollo social y económico de las naciones. Así, se reconoce que las cadenas productivas de alimentos se enfrentan a importantes desafíos debido a la demanda creciente y factores externos q…

GNC Artículos Scopus o WoS · 2024 OA

Keys to managing university reputation from the students’ perspective

Alfredo Guzmán Rincón

University reputation is a decisive factor in the management, positioning, sustainability, competitiveness, differentiation, and success of universities. However, the measurement of university performance is often communicated through inte…

GNC Artículos Scopus o WoS · 2024 OA

Influence of reputation, innovation, and knowledge on the performance of MSMEs in the orange economy sector

Alfredo Guzmán Rincón

Studies on entrepreneurship and its impact on economic, political, and social development have increased considerably over the last decade. One of the challenges faced by various countries is the development of companies within the orange …

GNC Artículos Scopus o WoS · 2024 OA

Análisis de estrategias innovadoras para retención estudiantil con inteligencia artificial: una perspectiva multidisciplinaria

Esther Martín-Caro Alamo

Introduction:Higher education is transforming with the adoption of virtual modalities and the integration of technologies such as artificial intelligence (AI), machine learning (ML), neural networks (NN), and big data (BD). Thes…

GNC Artículos Scopus o WoS · 2024 OA

Tendencias de Investigación en las Cadenas de Suministro de Frutales: Un Análisis Basado en Revisión de Mapeo

Yazmid Adriana Carrillo Barbosa

In a globalized world with high demand for fresh food, supply chains are essential to the agricultural economy, especially in the fruit sector, which accounts for 22% of global agricultural production. The perishable nature of …

GNC Artículos Categoría D (Publindex) · 2024 OA

Cadenas de suministro para especies frutales en Latinoamérica y el Caribe: una revisión de alcance

Yazmid Adriana Carrillo Barbosa

Fruit production is a growing economic activity; however, the availability of fruits has been insuf-ficient despite the increase in global production. Efficiency in supply chains plays a crucial role in addressing aspects such as food …

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