Results 21 to 30 of about 61,253,014 (214)

Análisis inmunohistopatológico comparativo de la reacción a la prueba cutánea de Montenegro en infección asintomática y en leishmaniasis cutánea aguda y crónica

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2006
Introducción. La reacción a la prueba cutánea de Montenegro (a leishmanina) y la lesión de leishmaniasis comparten características fundamentales de la reacción de hipersensibilidad de tipo retardado. Objetivos.
Nora Guarín   +5 more
doaj   +1 more source

Educating health workers is key in congenital syphilis elimination in Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2017
Introduction: Colombia promotes the diagnosis and treatment of gestational syphilis in a single visit using rapid diagnostic tests to prevent mother-to-child transmission.
Juan Pablo Garcés   +5 more
doaj   +1 more source

Exploring social innovation in health in Central America and the Caribbean

open access: yesRevista Panamericana de Salud Pública, 2020
Universal health coverage is a public health priority in the Americas. Social innovation in health offers novel solutions to unmet needs, by enabling health care delivery to be more inclusive, affordable, and effective.
Josselyn Mothe   +4 more
doaj   +1 more source

Desarrollo de un simulador de bajo costo para la adquisición de destrezas básicas en cirugía artroscópica. [Development of a low-cost simulator to acquire basic arthroscopic skills.]

open access: yesRevista de la Asociación Argentina de Ortopedia y Traumatología, 2014
In­tro­duc­ción: El propósito del estudio fue desarrollar, bajo parámetros de expertos y evaluación de idoneidad por el usuario final, un simulador mecánico de bajo costo, que permita desarrollar destrezas básicas, pero fundamentales, en el aprendizaje ...
Gabriel O. Alonso Cuéllar   +3 more
doaj   +1 more source

Hospital simulado Santa Clara: centro de entrenamiento clínico, investigativo y de innovación docente

open access: yesRevista Biumar, 2023
El Hospital Simulado Santa Clara de la Universidad Mariana surge como plan estratégico de mejoramiento en el periodo académico julio de 2018, bajo la dirección de las magísteres Yudy Basante Castro, Decana de la Facultad de Ciencias de la Salud y, la coordinación de Bethy Cecilia Burbano Timana.
openaire   +1 more source

Descripción de la técnica de descompresión del nervio cubital por endoscopia

open access: yesRevista Colombiana de Ortopedia y Traumatología, 2013
Introducción: La neuropatía compresiva cubital es una patología muy frecuente de la extremidad superior; el tratamiento quirúrgico está basado en una técnica abierta de descompresión del nervio. El objetivo de este artículo es describir la descompresión
Francisco José Camacho García   +4 more
doaj   +1 more source

Using accelerometer‐based behavioural classification to enhance scavenger conservation

open access: yesJournal of Applied Ecology, Volume 62, Issue 11, Page 2987-3004, November 2025.
We provide a tool to help identify vulture feeding hotspots, supporting carcass management efforts to prevent poisoning. Integrated with near real‐time tracking, our model can support global efforts to combat scavenger poisoning. The training dataset, model and codes are provided in a user‐friendly platform, along with a conceptual framework, to ...
Gideon Vaadia   +13 more
wiley   +1 more source

Diferença entre o foco de atenção interno e externo, frequência cardíaca e desempenho no primeiro saque de tênis em jogadores iniciantes, intermediários e avançados [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Psicologia.Nos estudos sobre a atenção, o foco externo tem sido associado a uma diminuição mais acentuada dos batimentos
Abes, Laurent Olivier
core  

Great minds map alike: Citizen and expert distribution models of schistosome snail hosts in rural west Uganda

open access: yesEcological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
Citizen scientists and an expert jointly monitor Biomphalaria snails (the intermediate host of Schistosoma mansoni) in rural areas of southwest Uganda, generating over 4500 georeferenced records. By comparing expert‐ and citizen‐based distribution models under perfect and imperfect detection, we demonstrate that site type and NDVI consistently ...
Noelia Valderrama‐Bhraunxs   +5 more
wiley   +1 more source

Assessing the pharmacodynamic profile of intravenous antibiotics against prevalent Gram-negative organisms collected in Colombia

open access: yesBrazilian Journal of Infectious Diseases
OBJECTIVES: This study was designed to simulate standard and optimized dosing regimens for intravenous antibiotics against contemporary populations of Escherichia coli, Klebsiella pneumoniae, Acinetobacter baumannii, and Pseudomonas aeruginosa using MIC ...
Maria Virginia Villegas   +4 more
doaj   +1 more source

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