Results 11 to 20 of about 926 (165)

Wildlife Tourism Opens Opportunities to Explore Agonistic Interactions Among Elusive Neotropical Cats. [PDF]

open access: yesEcol Evol
Wildlife tourism in South America offers a unique platform for the noninvasive study of elusive predators such as wild cats. By leveraging data generated from tourist observations, this study reveals new insights into the behavior patterns and ecology of these animals in their natural habitat.
Tortato FR   +5 more
europepmc   +2 more sources

The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae). [PDF]

open access: yesJ Fish Biol
Abstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Melo-Ortiz OE   +4 more
europepmc   +2 more sources

Forest Guardians: The Role of Dense Forests and Water Networks in Supporting Lowland Tapir (<i>Tapirus terrestris</i>) Populations in the Orinoquia Region of Colombia. [PDF]

open access: yesEcol Evol
Our study reveals that lowland tapir (Tapirus terrestris ) occupancy in Colombia's Orinoquia region is strongly influenced by dense forests and proximity to water bodies, while anthropogenic factors such as pastures and road networks negatively impact their presence.
Alviz Á   +3 more
europepmc   +2 more sources

Síndrome de Senear-Usher (pénfigo seborreico): un caso excepcional

open access: yesRevista Alergia México, 2023
Antecedentes: Dentro de las enfermedades autoinmunes que provocan lesiones erosivas y ampollas en la piel y las mucosas se encuentra el pénfigo. Un subtipo raro de esta enfermedad es el pénfigo seborreico, o síndrome de Senar-Usher, caracterizado por ...
Juan David Galán Lozano   +3 more
doaj   +1 more source

Percepción acerca de COVID-19 en trabajadores de la salud versus otras actividades, Casanare-Colombia, 2020

open access: yesRevista Peruana de Investigación en Salud, 2021
Introducción. En 2020-03-11 la Organización Mundial de la Salud categorizó COVID-19 como pandemia mundial. En Colombia, el departamento de Casanare declaró la emergencia sanitaria en 2020-03-16 y el Presidente de la República declaró emergencia económica,
Oneida Castañeda-Porras   +2 more
doaj   +1 more source

Chest X-Ray Interpretation in the EPICO Pediatric COVID-19 Study: Addressing Misconceptions. [PDF]

open access: yesPediatr Pulmonol
Pediatric Pulmonology, Volume 60, Issue 9, September 2025.
Navarro-Ramirez LM   +31 more
europepmc   +2 more sources

Estudio descriptivo del accidente ofídico, Casanare-Colombia, 2012-2014

open access: yesMedUNAB, 2018
Introducción: Entre las lesiones de causa externa, el accidente ofídico es de notificación obligatoria en Colombia. En el departamento de Casanare, la susceptibilidad de sufrir una mordedura de serpiente aumenta dadas sus características geográficas ...
Manosalva-Sánchez, Carolina   +2 more
doaj   +1 more source

Fault and load flows analysis of electricity transmission and distribution system in Casanare (Colombia)

open access: yesRevista Facultad de Ingeniería, 2017
This article describes a simulation of the electrical local distribution and regional transmission system of Enerca S.A. E.S.P. at 34.5 kV and 115 kV, identifying the most critical circuits and substations.
Juan Carlos Castro-Galeano   +2 more
doaj   +1 more source

A new Terrarana frog of genus Pristimantis from an unexplored cloud forest from the eastern Andes, Colombia [PDF]

open access: yesZooKeys, 2020
A new species of Pristimantis (Craugastoridae, subgenus Pristimantis) is described from a relict and unexplored cloud forest in the western slope from Cordillera Oriental of the Colombian Andes. The specific name was chosen by consensus expert scientists
Andrés R. Acosta-Galvis   +3 more
doaj   +3 more sources

Primer reporte de Aedes (Stegomyia) albopictus (Skuse) en la Orinoquia colombiana

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2019
Introducción. Aedes albopictus es vector de arbovirus, como Flavivirus, Alphavirus, Bunyavirus, Phlebovirus, Orbivirus y Picornavirus. Muchos son agentes etiológicos de enfermedades en humanos. Actualmente, A.
Malenna Camacho-Gómez   +1 more
doaj   +1 more source

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