Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Jorge I. Vélez"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 30710-30727 (2024)
Linear mixed-effects models (LMEMs) are widely used in medical, engineering, and social applications. The accurate specification of the covariance matrix structure within the error term is known to impact the estimation and inference procedures. Thus
Externí odkaz:
https://doaj.org/article/fd6e330479d34e4bb73295e2a2524dbd
Autor:
Gloria Garavito-De Egea, Alex Domínguez-Vargas, Jorge I. Vélez, Gustavo Aroca, Luis Fang, Elkin Navarro-Quiroz, Zilac Espitaleta, Kenny Del Toro-Camargo, Leticia Martínez-Ariza, Tatiana González-Vargas, Susana García, Mauricio Arcos-Burgos, Eduardo Egea
Publikováno v:
Genes and Diseases, Vol 11, Iss 4, Pp 101058- (2024)
Externí odkaz:
https://doaj.org/article/f773527e11bf4ffeadd7b7c8166acf56
Autor:
Maria I. Mosquera-Heredia, Oscar M. Vidal, Luis C. Morales, Carlos Silvera-Redondo, Ernesto Barceló, Ricardo Allegri, Mauricio Arcos-Burgos, Jorge I. Vélez, Pilar Garavito-Galofre
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 14, p 7641 (2024)
Alzheimer’s disease (AD), a neurodegenerative disorder characterized by progressive cognitive decline, is the most common form of dementia. Currently, there is no single test that can diagnose AD, especially in understudied populations and developi
Externí odkaz:
https://doaj.org/article/9940c61d68ae4ed1ac5f75dcf2ed0d9e
Publikováno v:
Frontiers in Artificial Intelligence, Vol 7 (2024)
Support Vector Machines (SVMs) are a type of supervised machine learning algorithm widely used for classification tasks. In contrast to traditional methods that split the data into separate training and testing sets, here we propose an innovative app
Externí odkaz:
https://doaj.org/article/66737415f9374b179fc5dedf5221b26d
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Attention deficit/hyperactivity disorder (ADHD) is the most common childhood neurodevelopmental disorder. Single nucleotide polymorphisms (SNPs) in the Adhesion G Protein-Coupled Receptor L3 (ADGRL3) gene are associated with increased suscep
Externí odkaz:
https://doaj.org/article/324fc7696fd04eebb08567ee6234e5fd
Autor:
Mostapha Ahmad, Margarita R. Ríos-Anillo, Johan E. Acosta-López, Martha L. Cervantes-Henríquez, Martha Martínez-Banfi, Wilmar Pineda-Alhucema, Pedro Puentes-Rozo, Cristian Sánchez-Barros, Andrés Pinzón, Hardip R. Patel, Jorge I. Vélez, José Luis Villarreal-Camacho, David A. Pineda, Mauricio Arcos-Burgos, Manuel Sánchez-Rojas
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 22, p 16154 (2023)
Huntington’s disease (HD) is a genetic disorder caused by a CAG trinucleotide expansion in the huntingtin (HTT) gene. Juan de Acosta, Atlántico, a city located on the Caribbean coast of Colombia, is home to the world’s second-largest HD pedigree
Externí odkaz:
https://doaj.org/article/2dd991e220354f719a34c41c6376b2ab
Autor:
Sebastian Racedo, Ivan Portnoy, Jorge I. Vélez, Homero San-Juan-Vergara, Marco Sanjuan, Eduardo Zurek
Publikováno v:
BioData Mining, Vol 14, Iss 1, Pp 1-18 (2021)
Abstract Background High-throughput sequencing enables the analysis of the composition of numerous biological systems, such as microbial communities. The identification of dependencies within these systems requires the analysis and assimilation of th
Externí odkaz:
https://doaj.org/article/9840b2dce01448abbc30df90ac3e6a54
Autor:
María C. Navarro, Fernando Marmolejo-Ramos, Valentina Vásquez, Bárbara Carrea, Jorge I. Vélez, Moisés Mebarak Chams
Publikováno v:
International Journal of Psychological Research, Vol 13, Iss 2, Pp 49-58 (2020)
Semantic memory (SM) is a type of long-term memory associated with the storage of general information about the world. Here we assessed the characteristics of the SM battery, developed by Catricalà et al. (2013), in a sample of Colombian children. T
Externí odkaz:
https://doaj.org/article/5614a5b9a9ee4258a6b181e7e11784bb
Publikováno v:
Journal of Advanced Transportation, Vol 2022 (2022)
In this systematic literature review (SLR), we use a series of quantitative bibliometric analyses to (1) identify the main papers, journals, and authors of the publications that make use of statistical analysis (SA) and machine learning (ML) tools as
Externí odkaz:
https://doaj.org/article/3034914e8f6144d4bedee2dc925f8a6d
Autor:
Juan Javier López-Rivera, Luna Rodríguez-Salazar, Alejandro Soto-Ospina, Carlos Estrada-Serrato, David Serrano, Henry Mauricio Chaparro-Solano, Olga Londoño, Paula A. Rueda, Geraldine Ardila, Andrés Villegas-Lanau, Marcela Godoy-Corredor, Mauricio Cuartas, Jorge I. Vélez, Oscar M. Vidal, Mario A. Isaza-Ruget, Mauricio Arcos-Burgos
Publikováno v:
Brain Sciences, Vol 12, Iss 7, p 871 (2022)
A whole-exome capture and next-generation sequencing was applied to an 11 y/o patient with a clinical history of congenital hypotonia, generalized motor and cognitive neurodevelopmental delay, and severe cognitive deficit, and without any identifiabl
Externí odkaz:
https://doaj.org/article/cf2108db75d04200bab42022ab155b2f