Results 41 to 50 of about 157,672 (286)

Analytical Approaches to Address Challenges in the Analysis of Cannabinoids in Vascular Matrices Using Mass Spectrometry

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud   +2 more
wiley   +1 more source

Determination of the impact zone of the Veterinary Hospital “Diego Villegas Toro” of the Universidad de Caldas

open access: yes, 2022
RESUMEN: El presente estudio se realizó con el fin de identificar la zona de impacto del servicio de consulta externa del Hospital Veterinario “Diego Villegas Toro” de la Universidad de Caldas.
Linares Villalba, Sergio Eduardo   +1 more
core  

Las estrategias de paz del Cuerpo de Bomberos Voluntarios de Riosucio (Caldas) [PDF]

open access: yes, 2021
Objetivo. Analizar las estrategias desplegadas por el Cuerpo de Bomberos Voluntarios de Riosucio (Caldas) para comprender, mitigar y transformar el conflicto armado. Metodología. La investigación se basó en la Investigación Acción Participativa.
Escobar-Zuluaga, Claudia Andrea   +1 more
core   +1 more source

La Brecha Salarial por género en Colombia y en el Departamento de Caldas

open access: yesÁnfora, 2020
Objetivos: determinar si existe diferencial salarial por género en Colombia y el departamento de Caldas en el año 2017. Metodología: utilizando los datos de la Gran Encuesta Integrada de Hogares del DANE de 2017, se estimó un modelo econométrico de ...
Óscar Hernán Cerquera Losada   +2 more
semanticscholar   +1 more source

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

open access: yesNordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes   +4 more
wiley   +1 more source

Uma vida dedicada ao Real Serviço: João Pereira Caldas, dos sertões do Rio Negro à nomeação para o Conselho Ultramarino (1753-1790) A life dedicated to Royal Service: João Pereira Caldas, from the hinterlands of Rio Negro to the nomination for the Overseas Council (1752-1790)

open access: yesVaria História, 2010
Este artigo analisa a trajetória no Real Serviço de João Pereira Caldas, conhecido na historiografia como o governador responsável pela organização administrativa do Piauí.
Fabiano Vilaça dos Santos
doaj   +1 more source

Cybianthus anthuriophyllus (Primulaceae), a new record for the flora of Colombia: distribution modeling and conservation assessment

open access: yesNordic Journal of Botany, EarlyView.
Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos   +4 more
wiley   +1 more source

Caldas

open access: yes, 1925
Crónica donde se describe de forma resumida la obra de Caldas, en contexto con la época en que pasaron Humboldt, Bonpland y José Celestino Mutis.
openaire   +2 more sources

Gobernanza y servicios ambientales en la gestión de los acueductos comunitarios en tres municipios de Caldas, Colombia

open access: yes, 2020
espanolEl articulo propone determinar el rol de la gobernanza y los servicios ambientales en la gestion de los acueductos comunitarios de tres municipios de Caldas, Colombia. La metodologia responde al enfoque cualitativo, con diseno y aplicacion de guia
Irma Soto-Vallejo   +2 more
semanticscholar   +1 more source

Variation in Stabilization and Resuscitation Practices at Birth of Preterm Infants Among 12 National or Regional Neonatal Networks

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim Neonatal resuscitation follows national or regional guidelines, but uptake varies in clinical practice. This study aimed to examine variations in reported delivery room practices for infants < 29 weeks' gestation across neonatal units in 12 networks of the International Network for Evaluating Outcomes in Neonates.
Maria Fernanda de Almeida   +676 more
wiley   +1 more source

Home - About - Disclaimer - Privacy