Results 1 to 10 of about 2,012 (163)

Universidad y currículo: El caso de la Universidad del Tolima (1955 a 1962)

Revista Historia de la Educación Latinoamericana, 2020
Objetivo: con esta comunicación se busca presentar un análisis de la estructura curricular que se materializó en los primeros programas académicos en la Universidad del Tolima entre 1955 y 1962.
Sonia Giraldo Pérez
doaj   +6 more sources

Rhopalocera del Museo Laboratorio Entomológico, Universidad del Tolima (Lepidoptera: Papilionoidea)

SHILAP, 2023
Las colecciones biológicas juegan un papel importante para el conocimiento de la biodiversidad, debido que son fuentes primarias de información, los lepidópteros son un orden megadiverso y Colombia es uno de los países que presenta la mayor diversidad ...
Sebastián Quimbayo-Díaz, Manuela Moreno-Carmona, Andrea Paola Tafur-Acosta, Miguel Gonzalo Andrade-C., Nelson A. Canal   +4 more
doaj   +4 more sources

A DNA sequence variation dataset across the understudied Andean poison frog genus Andinobates. [PDF]

Ecology
Abstract The poison frog family Dendrobatidae has radiated into over 300 species throughout the past 30 million years, occupying the majority of neotropical forest habitats. Species in this group have diversified widely in multiple aspects of their biology such as predator avoidance and parental care strategies, reproductive ecology, chemical ecology ...
Mejía-Vargas D, Ramírez-Castañeda V, Dorado-Correa A, Tolosa Y, Batista AA, Barrientos LS, Bravo-Valencia L, Cely-Santos SM, Galindo-Uribe DM, Gil-Acero J, Hernández JA, Lamadrid-Feris F, Luna-Mora VF, Medina R, Palacios-Rodríguez P, Salazar EN, Vargas-Salinas F, Amézquita A, Márquez R.   +18 more
europepmc   +2 more sources

Evolutionary Inferences Based on Thoracic Limb Muscles of South American Coati (Nasua nasua): Brachium and Craniolateral Antebrachium [PDF]

Anat Histol Embryol
ABSTRACT The South American coati (Nasua nasua) is a mammal of the order Carnivora and family Procyonidae, characterized by scansorial locomotion. Accordingly, several anatomical and functional studies examined its thoracic limbs. Nevertheless, the anatomical descriptions and terminology differ among those studies, and none considered the evolutionary ...
Vélez García J, de Carvalho Barros R, Miglino M.   +2 more
europepmc   +2 more sources

Characterization of Gastrointestinal Parasites in Grazing Sheep in Mountain, Piedmont, and Savanna Conditions of Casanare, Colombia. [PDF]

Vet Med Int
Gastrointestinal parasitosis represents a significant constraint on sheep productivity in Colombian tropical production systems; however, their regional epidemiological dynamics remain insufficiently characterized. Therefore, the objective of this study was to characterize the prevalence, associations, coinfestations, and health‐related correlations of
Cáceres-Díaz JA, Tarache-Carreño R, Caro-Estrada D, Pastrana-Aguirre GE, Ortiz-Valdes C, Tarazona-Manrique LE.   +5 more
europepmc   +2 more sources

Screening Strategies for Silent Myocardial Ischemia in Individuals With Diabetes Without Known Coronary Artery Disease: Systematic Review and Meta‐Analysis [PDF]

Clin Cardiol
Routine screening for silent myocardial ischemia in asymptomatic adults with diabetes detected occult coronary disease but did not reduce major cardiovascular events or mortality. Current evidence supports intensive cardiovascular risk‐factor management and selective cardiac testing when results are expected to change clinical management.
Romero Martínez V, Tobón Cuenca J, Longas García P, Salazar Moreno L, Tirado Romero G.   +4 more
europepmc   +2 more sources

Disminución de las discinesias en un modelo de Parkinson en ratas Wistar, mediada por el fitofármaco Mucuna pruriens

Neurology Perspectives, 2021
Resumen: La enfermedad de Parkinson (EP) es una enfermedad neurodegenerativa cuyo tratamiento sintomático más eficaz es la L-dopa, sin embargo, puede inducir discinesias (DIL).
J.C. Guzman, C.A. Otalora, P. Caro, E.L. Mayorga, J.P. Alcazar, L.F. Turner   +5 more
doaj   +1 more source

Resistance induction with silicon in Hass avocado plants inoculated with Phytophthora cinnamomi Rands

Plant Signaling & Behavior, 2023
Root rot caused by Phytophthora cinnamomi Rands, is one of the main factors that limits avocado production worldwide; silicon as a defense inducer seems to be a viable strategy to integrate into the management of this disease.
Andree Álvarez, Diego Oliveros, Yalile C. Ávila, Angie Carolina Sabogal Palma, Walter Murillo, Jordi Eras Joli, María Bianney Bermúdez-Cardona, Nathalie Guarnizo   +7 more
doaj   +1 more source

Melanoma: clinical-pathological and molecular analysis in patients of Ibague city, Colombia

Duazary, 2020
This study aimed to establish the clinicopathological characteristics of patients with melanoma and its association with BRAF gene mutations. The pathology reports and paraffin-embedded tumor samples from 47 women and 30 men with melanoma, with an ...
Carlos Puentes, Ana Estrada, Mabel Bohórquez, Anggi Vélez, Carlos Giraldo, Magdalena Echeverry   +5 more
doaj   +1 more source

Composición y estructura del ensamblaje de escarabajos coprófagos (Coleoptera: Scarabaeinae) en tres áreas urbanas del departamento del Tolima, Colombia

Caldasia, 2023
La pérdida de biodiversidad en las áreas urbanas se asocia principalmente con la alteración de las características naturales de los ecosistemas como consecuencia de actividades humanas.
Ingri Tatiana Cárdenas-Espitia, Emmanuel José Quintero Rivera, Jaime Leonardo Lozano Bravo, Gladys Reinoso Flórez   +3 more
doaj   +1 more source