Results 51 to 60 of about 133,783 (224)

Intervenciones para reducción de anemia en menores de cinco años. Sector salud y multisectoriales en Latinoamérica. Revisión Sistemática

open access: yesArchivos Latinoamericanos de Nutrición
Introducción: La anemia es una enfermedad de prevalencia mundial caracterizada por ineficacia de los eritrocitos para distribuir oxígeno, cuya principal etiología es ferropénica.
Adrián Leandro Morón-Arce   +4 more
doaj   +1 more source

Hypertriglyceridemic waist and arterial hypertension in adults: a systematic review and meta-analysis

open access: yesRevista de la Facultad de Medicina Humana, 2022
Objective: To develop a systematic review and meta-analysis to determine the association between hypertriglyceridemic waist (CHTG) and arterial hypertension (HBP) in adults.
Jacqueline M. Reyes Gamonal   +6 more
doaj   +1 more source

The population of M-type supergiants in the starburst cluster Stephenson 2

open access: yes, 2013
The open cluster Stephenson 2 contains the largest collection of red supergiants known in the Galaxy, and at present is the second most massive young cluster known in the Milky Way. We have obtained multi-epoch, intermediate-resolution spectra around the
Clark, J. Simon   +4 more
core   +1 more source

Global anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study

open access: yesAnaesthesia, Volume 80, Issue 11, Page 1343-1351, November 2025.
Summary Introduction Restoration of surgical capacity is essential to post‐COVID‐19 recovery. This study explored the use and safety of anaesthesia options for inguinal hernia surgery, a common tracer condition, to describe current global practice and highlight opportunities to build the capacity of health systems.
NIHR Global Health Research Group on Environmentally Sustainable Hospitals in Low‐ and Middle‐income Countries   +5007 more
wiley   +1 more source

Ricardo Palma, bibliotecario

open access: yesFENIX, 1944
El presente artículo aborda la creación de  la primera institución de Cultura del Perú en 1884  y la importancia del escritor e intelectual Ricardo Palama en su organización, teniendo como telón de fondo el trágico escenario de la posguerra con Chile y la situación en la que se encontraba dicha Institución luego del saqueo al que fuera sometido por las
openaire   +1 more source

Prototipo automatizado para el llenado y tapado de botellas de plástico

open access: yesIndustrial Data, 2017
El presente artículo describe la implementación de un prototipo automatizado para el llenado y tapado de botellas de plástico, con la finalidad de incrementar el nivel de calidad de los productos así como la productividad en el envasado de las botellas ...
José Velásquez Costa   +1 more
doaj   +1 more source

Síndromes hereditarios de cáncer gastrointestinal: el rol de la asesoría genética

open access: yesRevista de la Facultad de Ciencias Médicas de Córdoba, 2020
Sr. Editor, La Red Nacional Integral del Cáncer (NCCN) ha determinado que ante la sospecha de un síndrome de predisposición al cáncer, es necesario referir al paciente a evaluación genética debido a las implicancias en el diagnóstico y manejo, así como ...
María del Carmen Castro Mujica   +1 more
doaj   +1 more source

Genome‐Wide CRISPR/Cas9 Screening Identifies the COMMANDER Recycling Complex as a Key Player in EV Uptake

open access: yesJournal of Extracellular Vesicles, Volume 14, Issue 9, September 2025.
ABSTRACT Extracellular vesicles (EVs) hold immense potential in therapeutic delivery, warranting a comprehensive investigation of the mechanisms that regulate their uptake by target cells. To identify key molecular regulators of EV internalization, we conducted a genome‐wide CRISPR (GWC) screen aimed to pinpoint candidate genes that influence EV uptake.
Miguel Palma‐Cobo   +6 more
wiley   +1 more source

Hummingbird flower visitation rates vary with species traits, floral abundance and phenology across bioregions

open access: yesOikos, Volume 2025, Issue 9, September 2025.
A myriad of factors influence species interactions, and determining their relative importance is a major challenge in community ecology. Here, we explored the multiple factors influencing hummingbird visitation rates to flowers by considering pollinator and floral traits alongside the broader ecological context (i.e.
Elisa Barreto   +36 more
wiley   +1 more source

Capacity design of a steel building with eccentric braced frames and its influence on seismic behavior [PDF]

open access: yesE3S Web of Conferences
The study focused on the design of a steel structure with eccentric braced frames by capacity and its influence on the behavior under different levels of earthquakes.This work contributes significantly to structural engineering by creating comparative ...
Vargas Esther, Diaz Francisco
doaj   +1 more source

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