Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Roberto A. Guerrero"'
Publikováno v:
Journal of Computer Science and Technology, Vol 18, Iss 02, Pp e15-e15 (2018)
Computational Thinking (CT) represents a possible alternative for improving students’ academic performance in higher level degree related to Science, Technology, Engineering and Mathematics (STEM). This work describes two different experimental pro
Externí odkaz:
https://doaj.org/article/458d0cd17371450e997a3b98e650ffae
Autor:
Roberto J. Guerrero, Andrés F. Grajales-Andica, Fernando Fernández, María C. Tocora, Gianpiero Fiorentino, Delly R. García
Publikováno v:
ZooKeys, Vol 1191, Iss , Pp 129-150 (2024)
The ants of the genus Rhopalothrix are diverse in the Neotropical region, with 14 of the 16 described species. Based on museum material and recent fieldwork, Rhopalothrix ants in Colombia were reviewed. Morphological analysis of the workers allowed d
Externí odkaz:
https://doaj.org/article/0152898af9134ac1b71352e83893d04d
Autor:
Jose Camargo-Vanegas, Sebastian de la Hoz-Pedraza, Hubert Sierra-Chamorro, Roberto J. Guerrero
Publikováno v:
Diversity, Vol 16, Iss 11, p 687 (2024)
There have been few advances in understanding the organization and dynamics of ants in tropical dry forests. The latter are a seriously threatened ecosystem, and ants are important indicators of diversity, disturbance, and restoration in forest ecosy
Externí odkaz:
https://doaj.org/article/f2ad1dfc001d42c1930b0f0a9f35d959
Autor:
Jorge A. Luna-Fontalvo, Cristian Abaunza, Alejandra Barrios, Kevin Ramírez-Roncallo, Roberto J. Guerrero, María A. Negritto
Publikováno v:
Check List, Vol 19, Iss 3, Pp 371-379 (2023)
Three new records of Agaricales species from the Colombian Caribbean region are presented: Agrocybe pediades (Fr.) Fayod, Macrocybe titans (H.E. Bigelow & Kimbr.) Pegler, Lodge & Nakasone, and Podaxis pistillaris (L.) Fr. Descriptions, photographs, a
Externí odkaz:
https://doaj.org/article/b8ae7121485c4177a5646039d71b0aef
Publikováno v:
Intropica, Pp 202-217 (2022)
Se caracterizó la fauna de hormigas exóticas, evaluando su incidencia y variación en ambientes urbanos de la ciudad de Santa Marta. Como una aproximación de la heterogeneidad del paisaje urbano, se establecieron tres tipos de ambientes: parques d
Externí odkaz:
https://doaj.org/article/82ae1a0ff2094c03b4c3954f2d93d920
Autor:
Roberto J. Guerrero
Publikováno v:
Intropica, Pp 242-250 (2022)
Independientemente de la aplicación de técnicas de microscopía electrónica de barrido (MEB), la preparación adecuada del material biológico a analizar es de suma importancia. En la mayoría de los estudios de hormigas que involucran SEM, las ho
Externí odkaz:
https://doaj.org/article/2796f89f2e694819acd91616b7164945
Autor:
Roberto Jose Guerrero-Criollo, Jason Alejandro Castaño-López, Julián Hurtado-López, David Fernando Ramirez-Moreno
Publikováno v:
Frontiers in Neurorobotics, Vol 17 (2023)
The aim of this work is to propose bio-inspired neural networks for decision-making mechanisms and modulation of motor control of an automaton. In this work, we have adapted and applied cortical synaptic circuits, such as short-term memory circuits,
Externí odkaz:
https://doaj.org/article/e4914bac0f9b48a080f1f6e35909ea67
Publikováno v:
Diversity, Vol 15, Iss 7, p 880 (2023)
Spatial and temporal variation in the diversity of ants in four urban fragments of the tropical dry forest in the city of Santa Marta was evaluated. The fragments were sampled four times in the dry and rainy season, from October 2019 to January 2020,
Externí odkaz:
https://doaj.org/article/1c1655d9422b4843a1952f83776be3db
Publikováno v:
Biota Colombiana, Vol 23, Iss 1, Pp e978-e978 (2022)
Se presenta una base de datos de acceso público a través del Sistema de Información de Biodiversidad en Colombia (SIB), de las hormigas asociadas a fragmentos de bosque seco y ambientes urbanos de Santa Marta, Colombia. Los métodos de captura inc
Externí odkaz:
https://doaj.org/article/eca8464f84ef4d9e87790134be7ce875
Publikováno v:
European Journal of Entomology, Vol 115, Iss 1, Pp 268-295 (2018)
The ants of the genus Protalaridris are revised based upon their morphology. Seven species are recognized; the type species (P. armata Brown, 1980) and six species described as new: P. aculeata Lattke & Alpert, sp. n., P. arhuaca Guerrero, Lattke & A
Externí odkaz:
https://doaj.org/article/0560bd52927d4b63be7104e1bb90b305