Buscador de Tesis y publicaciones académicas

AI in food product innovation and development: a Latin American empirical study in the coffee sector

Juan Ernesto Perez-Perez

Purpose This study proposes a hybrid human–artificial intelligence (AI) innovation model that combines the SCAMPER creativity technique with generative AI (Gen-AI) to promote product and process innovation capacity in organizations. Design/methodology/approach A case study was conducted with a 106-year-old Colombian fa...

Towards a critical socio-technical model of journalism training in the age of artificial intelligence

Andrés Barrios-Rubio

Geospatial Assessment of the Energy Potential of Agricultural Residual Biomass in Cordoba, Colombia: A Technical Basis for a Decentralised Energy Transition

Jesus D. Rhenals-Julio · Stiven J. Sofán-Germán · Mirna P. Iriarte · Jorge I. Martínez · y 2 más

This study examines the potential of using agricultural residues for energy production in the Córdoba department of Colombia in response to the need to diversify the energy matrix and reduce inequality in energy access. The aim was to estimate and visually represent the energy potential of nine key crop residues using...

Transformação digital na educação básica frente à emergência climática: um estudo de caso com a plataforma Climate AI SBN

Marco Aurélio Schünke · Tatiane Braga dos Reis · Rodrigo De Cassio da Silva · Dante Augusto Couto Barone

Em um cenário marcado pela intensificação dos desafios socioambientais no Brasil, este artigo discute a integração de tecnologias digitais na educação básica como estratégia para enfrentar a emergência climática, apresentando um estudo de caso com a plataforma Climate AI SBN. A pesquisa analisa como ambientes educacion...

High-Entropy Spinel Oxide as an On-Cell Reforming Layer for Carbon-Resistant Wet Methane SOFCs

Prabhahari Veeramani · Suresh Babu Krishna Moorthy

Abstract 2539: miRNA profiling of prostate tissues reveals a molecular continuum from benign to tumor through peritumoral tissue

César A. Payán-Gómez · Dayana Rodriguez-Morales · Elizabeth Vargas-Castellanos · Jovanny Zabaleta · y 1 más

Abstract Background: Histologically, peritumoral tissue (PTT) or normal adjacent prostate tissue (NAT) surrounding tumors, is considered unaffected by the malignant process. However, emerging evidence suggests that the peritumoral microenvironment may harbor early molecular alterations. We hypothesize that PTT represen...

Foresight study to 2035 of the citrus agroindustrial chain. Alignment of scenarios, Delphi method and complement with python libraries

Jhon Wilder Zartha Sossa · Nolberto Gutiérrez Posada · Jhoan Sebastián Rodríguez Torres · Juan Carlos Palacio Piedrahita · y 5 más

Purpose Citriculture is crucial for its economic and social impact, offering export and job creation potential. The purpose of this paper is to present a prospective study aimed at enhancing strategic planning, prioritizing technologies and innovations and minimizing decision-making uncertainties within the citrus chai...

Abstract 2544: Blood- and tissue-derived extracellular vesicle signatures in HPV-positive cervical disease

Angie Gabriela Rivera-Ramos · Mariano Molina Beitia · Rafael Parra-Medina · Alba Lucía Combita-Rojas · y 2 más

Abstract Background: Extracellular vesicles (EVs) represent promising sources of biomarkers for cervical disease detection. However, optimal EV isolation strategies combining liquid and solid biopsies remain underexplored, particularly in resource-variable clinical settings. Methods: We implemented a dual-source EV iso...

Nutritional and ethnobotanical characterization of unconventional forages for guinea pig (Cavia porcellus) production systems in the high-Andean tropics

Pedro Bacca–Acosta · José Benavides · Roberto Argoti–Erazo · Edwin Castro–Rincón · y 2 más

Abstract Guinea pig ( Cavia porcellus ) production represents a key strategy for food security in rural households in the high-Andean region of southern Colombia. However, the sustainability of these production systems is limited by rising dependence on commercial feeds and the loss of traditional knowledge regarding l...

Exploratory Serum Mass Spectral Fingerprinting and Machine Learning for Case-Control Classification of Preeclampsia

Laura Maca · Luisa Amezquita · Yuly Andrea Prada · Claudia Colmenares-Mejía · y 4 más

Abstract Background Preeclampsia is a pregnancy-specific hypertensive disorder associated with maternal and perinatal morbidity and mortality and can increase the risk of vascular diseases after pregnancy. However, a timely and unequivocal diagnosis in the first weeks allows access to appropriate medical follow-up. Met...