Results 11 to 20 of about 6,031 (197)

Local Adaptation to Current but Not Future Climate in Seasonally Dry Tropical Forests: Population Genomic Evidence in a Neotropical Legume Tree. [PDF]

open access: yesEvol Appl
ABSTRACT Neotropical seasonally dry biomes are amongst the world's most threatened ecosystems and are predicted to lose more biodiversity with climate change. The capacity of natural populations to respond to these changes depends on their genetic variation, but is poorly understood in most Neotropical seasonally dry forest species.
Velásquez-Puentes FJ   +6 more
europepmc   +2 more sources

Variación estacional de abejas euglosinas (Apidae: Euglossini) en el norte de la Orinoquia colombiana

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022
Las abejas euglosinas son importantes polinizadores de múltiples especies de plantas neotropicales, pero en muchas localidades de Colombia existe poca información sobre su presencia.
Néstor Pérez-Buitrago   +2 more
doaj   +1 more source

Fitoperifiton asociado al río Acacias-Pajure en la Orinoquia colombiana

open access: yesBiota Colombiana, 2023
El fitoperifiton hace referencia al componente autótrofo perteneciente a la comunidad del perifiton, compuesta por microorganismos acuáticos que han sido monitoreados por su importancia ecológica y potencial como bioindicadores. Son escasos los estudios
Yirley Angelica Rincon Blanquicet   +9 more
doaj   +1 more source

Giant brachial pseudoaneurysm secondary to a fish bite injury, a case report [PDF]

open access: yesFolia Medica
Vascular trauma is a frequent reason for consultation in the emergency department and should be addressed systematically; it can compromise the hemodynamic status of the patient. Here we report an uncommon case of a pseudoaneurysm caused by the bite of a
Julián David Moreno Cavanzo   +5 more
doaj   +3 more sources

Cerebral salt wasting syndrome in a patient who suffered a gunshot traumatic head injury: a case report [PDF]

open access: yesFolia Medica
Cerebral salt wasting syndrome is described as a hyponatremic condition in the context of a central nervous system injury. It is caused by a renal loss of sodium, and the primary distinguishing factor among similar conditions, such as the syndrome of ...
Alejandro Rojas-Urrea   +3 more
doaj   +3 more sources

La Prevalencia de depresión grave en estudiantes de medicina de la Universidad de Boyacá

open access: yesInterdisciplinary Journal of Epidemiology and Public Health, 2023
Introducción: La depresión, se caracteriza por la presencia de manifestaciones que influyen en el estado anímico de la persona y puede llegar a generar un compromiso sistémico a medida que avanza la enfermedad.
Julio César Velasco Castro   +5 more
doaj   +1 more source

El Flamenco Americano (Phoenicopterus ruber) en la Orinoquia Colombiana: ¿Ampliación de Rango o introducción de Especie? [PDF]

open access: yes, 2014
O trabalho apresenta os primeiros registros do Flamingo-americano (Phoenicopterus ruber) para a região da base da montanha, do departamento de Meta em Orinoquia Colombiana. Foram realizadas três observações sobre a vida silvestre desta espécie em regiões
Johanna I. Murillo-Pacheco   +8 more
core   +5 more sources

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

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