On the distributional orthogonality of the general Pollaczek polynomials by Jairo A. Charris, Felix H. Soriano

Get full text

Recomendaciones sobre vacunación en niños y adolescentes con errores innatos de la inmunidad según el programa ampliado de inmunización colombiano by Nathalia Cortés-Marín, Luis Miguel Sosa-Ávila, Andrés Felipe Arias, Leonardo David Escobar-Cortés, Juan Pablo Rojas-Hernández

“…Se examinaron los mecanismos de acción y los tipos de vacunas, y se describieron las vacunas incluidas en el Plan Ampliado de Inmunización (PAI) colombiano y las pautas específicas para la inmunización de pacientes con los errores innatos de la inmunidad más frecuentes en Colombia. Estas recomendaciones se ajustaron según la gravedad y la subclasificación de cada inmunodeficiencia, teniendo en cuenta las variaciones en la respuesta inmunitaria, con el objetivo de ofrecer recomendaciones basadas en la evidencia clínica para la vacunación de niños con estas condiciones. …”
Get full text

Decomposition of the Methylene Blue Dye Using Layered Manganese Oxide Materials Synthesized by Solid State Reactions by M. E. Becerra, A. M. Suarez, N. P. Arias, O. Giraldo

Get full text

Photocatalytic Activity of Ag-TiO2 Composites Deposited by Photoreduction under UV Irradiation by Carlos Díaz-Uribe, Jose Viloria, Lorraine Cervantes, William Vallejo, Karen Navarro, Eduard Romero, Cesar Quiñones

Get full text

Surface Modification by Combination of Dip-Pen Nanolithography and Soft Lithography for Reduction of Bacterial Adhesion by Santiago Arango-Santander, Alejandro Pelaez-Vargas, Sidónio C. Freitas, Claudia García

Get full text

Association between erectile dysfunction and the severity of obstruction to airflow in patients with chronic obstructive pulmonary disease by María J. Pareja-Zabala, Carlos Aguirre, Abraham Alí-Munive, María C. Pareja-Zabala, Luis F. Guerrero, Sandra Huertas, Leidy P. Prada, Luis F. Giraldo-Cadavid

Get full text

Assessing the Outcomes of Digital Soil Science Curricula for Agricultural Undergraduates in the Global South by Rico Heidy, de la Puente Mario, de Oro Carlos, Navarro Daniela, Lambis Juan, Londoño Guillermo

“…This academic inquiry examines the efficacy of virtual reality (VR)-based pedagogy for higher learning, specifically analyzing immersive digital instruction for rural agriculture undergraduates studying soil science in Colombia. The investigation tests two hypotheses: first, simulated learning situations improve academic achievement and student investment compared to conventional in-person lectures; and second, modern modalities cultivate affirmative perspectives of the material. …”
Get full text

Improvement of N-Acetylcysteine Loaded in PLGA Nanoparticles by Nanoprecipitation Method by Ruth Lancheros, Carlos A. Guerrero, Rubén D. Godoy-Silva

Get full text

Refractory Immunological Thrombocytopenia Purpura and Splenectomy in Pregnancy by Santiago Bernal-Macías, Laura-Marcela Fino-Velásquez, Felipe E. Vargas-Barato, Lucio Guerra-Galue, Benjamín Reyes-Beltrán, Adriana Rojas-Villarraga

Get full text

Hernia uterine inguinale as an intraoperative diagnosis of male pseudohermaphroditism: case report by Darit A. Molinares-Perez, Hernando Thorné-Velez, Andrés Polanía-Alvarez, David Cerra-Ortegón, Alex Melo, Rafael Arraut

Get full text

Antileishmanial Effect of 5,3′-Hydroxy-7,4′-dimethoxyflavanone of Picramnia gracilis Tul. (Picramniaceae) Fruit: In Vitro and In Vivo Studies by Sara M. Robledo, Wilson Cardona, Karen Ligardo, Jéssica Henao, Natalia Arbeláez, Andrés Montoya, Fernando Alzate, Juan M. Pérez, Victor Arango, Iván D. Vélez, Jairo Sáez

Get full text

Manifestaciones clínicas y factores asociados a mortalidad por COVID-19 en receptores de trasplante renal en un centro colombiano by Dania V. Carreño-Barrera, Ma. Alejandra Lizarazo-Hernández, Iván D. Ortiz-Pulido, Carmenza Murcillo-Pianeta, Juan P. Álzate-Granados, William Fajardo-Cediel, David A. Castañeda-Millán

“…Métodos: Estudio de corte transversal que incluyó la revisión retrospectiva de registros clínicos de pacientes receptores de TxR y diagnóstico de COVID-19 entre marzo de 2020 y febrero de 2022 en un centro de alta complejidad en Bogotá (Colombia). Se ejecutó un análisis bivariante y multivariante para establecer asociaciones entre las variables de interés y el desenlace en mortalidad. …”
Get full text

Methodological framework for supporting phytochemical bioprospecting re-search: A case study on carrot (Daucus carota L.) crop by-products by Jaison Martínez-Saldarriaga, Juan Camilo Henao-Rojas, Diego Hernando Flórez-Martínez, Edith Marley Cadena-Chamorro, Diana Paola Yepes-Betancur

Get full text

Effect of Moxidectin Treatment at Peripartum on Gastrointestinal Parasite Infections in Ewes Raised under Tropical Andes High Altitude Conditions by J. J. Vargas-Duarte, H. Lozano-Márquez, H. A. Grajales-Lombana, C. Manrique-Perdomo, D. A. Martínez-Bello, C. Saegerman, M. Raes, N. Kirschvink

“…This study tested the impact of moxidectin at peripartum on nematode fecal egg count (FEC) and clinical parameters on ewes in the high altitude tropical Andes of Colombia. FEC and clinical evaluations were performed on 9 occasions in 43 naturally infected ewes before and during gestation and after lambing. …”
Get full text

Chichimene field T2 sand: a successful application of cycles in a water injection project on heavy crude oil, enabled by a novel smart selective completion system adapted for water... by Pedro Luis Solorzano, Carlos Emilio Giosa, Carol Stephanny Rojas, Mónica Andrea Satizabal, Amelia Jhoanna Araque, Luisa Fernanda Falla, Walter Enrique Sanchez, Luis Oswaldo Castañeda, Mónica Alexandra Martínez, Diana Patricia Ahmedt

Get full text

Bioactive 3D-Shaped Wound Dressings Synthesized from Bacterial Cellulose: Effect on Cell Adhesion of Polyvinyl Alcohol Integrated In Situ by Marlon Osorio, Jorge Velásquez-Cock, Luz Marina Restrepo, Robín Zuluaga, Piedad Gañán, Orlando J. Rojas, Isabel Ortiz-Trujillo, Cristina Castro

Get full text

Effects on the sex hormone profile in obese patients undergoing bariatric surgery by Ana I. López, Ana Ma. Ortiz-Zableh, Andrés F. Quiñones-Roa, Natalia Patiño-Covelli, Paula Silva, Paul A. Camacho, Bernardo Santamaria-Fuerte

Get full text

Copolymer Based on Polyglycerol-Acrylate-Lactate as Potential Water Viscosifier and Surfactant for Enhanced Oil Recovery by M. P. Amaya-Gómez, L. M. Sanabria-Rivas, A. M. Díaz-Lasprilla, C. Ardila-Suárez, R. H. Castro-García, H. I. Quintero-Pérez, G. E. Ramírez-Caballero

Get full text

An Unintended Effect of Financing the University Education of the Most Brilliant and Poorest Colombian Students: The Case of the Intervention of the Ser Pilo Paga Program by Pablo Medina, Natalia Ariza, Pablo Navas, Fernando Rojas, Gina Parody, Juan Alejandro Valdivia, Roberto Zarama, Juan Felipe Penagos

“…Every year, 10,000 new students were chosen from the best applicants in the top decile of the population in the entrance exam to higher education in Colombia that also came from families that live under the level of poverty according to a national survey. …”
Get full text

Radioterapia guiada por PET-PSMA en cáncer de próstata: experiencia en el escenario curativo y en el salvamento by Juan C. Galvis, María Caicedo-Martínez, José L. Poveda-Matiz, Camilo Giedelman, Jaime A. Cajigas, Daniela Villada-Flórez

Get full text