Results 101 to 110 of about 728,941 (195)

Lineamientos básicos del tratamiento etiológico de enfermedad de Chagas [PDF]

open access: yes, 2015
La enfermedad de Chagas, endémica en 21 países de las Américas, afecta a entre 6 y 8 millones de personas en la Región1. Menos del 1% de esos pacientes son diagnosticados y tratados adecuadamente. Para superar las barreras de accesibilidad al diagnóstico
Altcheh, Jaime Marcelo   +10 more
core  

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh   +5 more
wiley   +1 more source

Satisfacción laboral en el personal de laboratorios clínicos de atención pública del estado Zulia, Venezuela

open access: yes, 2015
Actualmente las reformas realizadas en el sector salud han enfocado todos los procesos hacia la satisfacción de los usuarios de los servicios. Para lograrlo, toda institución debe contar un personal motivado y satisfecho que ofrezca atención de alta calidad.
Molero Paredes, Tania   +6 more
openaire   +1 more source

“Incidencia de capacitaciones en la calidad de atención al cliente, Hospital Regional César Amador Molina, Matagalpa, I Semestre 2010” [PDF]

open access: yes, 2011
Se investigó la incidencia de las capacitaciones en la calidad de atención al usuario, en el Hospital Regional “César Amador Molina” de la ciudad de Matagalpa en I Semestre del 2010.
Picado Blandon, Noelia de Lourdes   +1 more
core  

Limited drought tolerance in the neotropical seasonally dry forest plants impairs future species richness

open access: yesPlant Biology, EarlyView.
Global climate change will likely modify the plant assemblages of the Neotropical seasonally dry forest based on the physiological capabilities of the species. Abstract Neotropical seasonal dry forest (NSDF) is one of the most threatened ecosystems according to global climate change predictions.
A. Manrique‐Ascencio   +4 more
wiley   +1 more source

Riesgos laborales y medidas preventivas del personal de laboratorio de análisis de drogas de la dirección especializada Lima - 2022

open access: yes, 2022
La investigación, planteó como objetivo determinar la relación que existe entre las medidas preventivas y el riesgo laboral del personal de laboratorio de análisis de drogas de la Dirección Especializada, Lima 2022. Con enfoque cuantitativo, método hipotético-deductivo, tipo de estudio básico, nivel descriptivo correlacional y temporalidad transversal,
openaire   +1 more source

Water availability shapes temporal patterns of extrafloral nectar secretion and ant visitation to a Neotropical legume

open access: yesPlant Biology, EarlyView.
Drought duration affects ant–plant interactions: extrafloral nectar quality initially increases and subsequently declines, and ant interaction patterns closely track these nectar dynamics. Abstract Mutualistic plants use non‐structural sugar (NSC) to produce carbon‐based resources to reward partners.
B. Melati   +3 more
wiley   +1 more source

Limited contribution by non‐volant small mammals to regeneration in ironstone rocky outcrops

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Animal‐mediated seed dispersal contributes substantially to natural regeneration in degraded areas. However, the role of seed dispersal by non‐volant small mammals (NVSM), mainly marsupials and rodents, in contributing to regeneration remains underexplored, especially in mountaintop, open‐canopy ecosystems.
Maria Fernanda Regiolli Godoi   +3 more
wiley   +1 more source

Research Trends on Trace Element Contamination in Brazilian Urban Lentic Ecosystems: Environmental and Policy Drivers

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander   +4 more
wiley   +1 more source

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