Results 1 to 10 of about 23,914 (148)

Revisiting the Poison Dart Frog Ameerega ingeri (Anura: Dendrobatidae): external morphology, tadpoles, natural history, distribution, advertisement call, phylogenetic position and conservation [PDF]

open access: yesPeerJ
Many amphibian species have been described based solely on preserved specimens, leaving significant gaps in our understanding of their behavior, natural history, population status, and phylogenetic relationships—factors essential for effective ...
Juan C. Diaz-Ricaurte   +11 more
doaj   +3 more sources

Penfigoide ampolloso asociado a vildagliptina

open access: yesRevista Colombiana de Endocrinología, Diabetes y Metabolismo, 2021
La prevalencia de la diabetes mellitus tipo 2 continúa aumentando constantemente a causa de la creciente esperanza de vida de la población y los inhibidores de la dipeptidil-peptidasa IV, medicamentos orales sin riesgo de hipoglucemia y de efecto neutro
S. E. Campbell-Silva   +2 more
doaj   +1 more source

Gestión del agua de las microcuencas el Dedito y San Antonio del piedemonte andino – amazónico desde la perspectiva del desarrollo sostenible

open access: yesMundo Fesc, 2023
Water should be viewed from the perspective of the common interest rather than the private, with communities and other entities involved in its use, management, and conservation.
Donovan Godoy Lozada   +1 more
doaj   +1 more source

Ethological behavior of Bos taurus, Bos indicus, and Caqueteño Creole cattle in three tree cover systems of Brachiaria decumbens paddocks at the Amazon foothills in Colombia

open access: yesRevista de Ciências Agroveterinárias, 2022
The study was conducted at the Amazon Research Center CIMAZ - MACAGUAL of the University of Amazonia, Colombia, with a tropical rain forest climate (Af).
Sandra Milena Londoño-Paéz   +6 more
doaj   +1 more source

Evaluation of the growth of maize in monoculture and when associated with peanuts and cassava in the Colombian Amazon

open access: yesAgronomía Colombiana, 2023
Crop associations are widely recognized as a highly beneficial strategy for agriculture. By combining different crops, optimal production is achieved while minimizing the spread of pests and diseases.
Diana María Sánchez Olaya   +4 more
doaj   +1 more source

Primeros registros documentados y categorización del estado de conservación de Dressleria dodsoniana y Galeandra minax (Orchidaceae; Catasetinae) de Colombia

open access: yesRevista Peruana de Biología, 2023
Registramos la presencia de Dressleria dodsoniana y Galeandra minax en Caquetá, Colombia, basados en dos poblaciones encontradas en la vertiente oriental de la Cordillera Oriental de los Andes y en el piedemonte Andino-Amazónico, respectivamente.
Albeiro Rojas-P   +2 more
doaj   +1 more source

Prevalencia de anemia infecciosa equina en caballos de tracción en el municipio de Florencia (Caquetá)

open access: yesCiencia y Agricultura, 2016
En el estudio se evaluó la prevalecía de anemia infecciosa equina (AIE) en los caballos de tracción en el municipio de Florencia, buscando relación por sexo, edad, condición corporal y distribución por comunas.
Beatriz Elena Patiño-Quiroz   +4 more
doaj   +1 more source

Dinámica de opciones de grado de programas en modalidad presencial

open access: yesI+D Revista de Investigaciones, 2016
La autonomía universitaria ha posibilitado la generación de condiciones propias para cada institución de educación superior (IES) según su contexto, requerimientos y condiciones. En tal sentido, las universidades han desarrollado su propia legislación en
Carlos Alberto Gómez Cano   +2 more
doaj   +1 more source

The livestock sector in Colombia: Toward a program to facilitate large-scale adoption of mitigation and adaptation practices [PDF]

open access: yes, 2019
Livestock raising is an important sector of the Colombian economy, which will face serious challenges in the next decade, including adaptation to and mitigation of climate change.
Le Coq, Jean-François   +4 more
core   +1 more source

The Use of Video Games as a Teaching Tool to Improve Teaching-Learning: State of the Art Review

open access: yesIngeniería Investigación y Desarrollo, 2017
In this new era of the 21st century when societies are constantly changing, education is the cornerstone to provide the people not only with the basic knowledge and tools, but also with the required skills for facing the challenges in a globalized world.
Angie Paola Roncancio-Ortiz   +4 more
doaj   +1 more source

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