Results 21 to 30 of about 863 (166)

Colangiopancreatografía retrógrada endoscópica, simplificación del protocolo para resolución de pacientes vulnerables en Venezuela

open access: yesRevista Colombiana de Cirugía
Introducción. La colangiopancreatografía retrógrada endoscópica (CPRE) es una herramienta diagnóstica y terapéutica, usada en el tratamiento de patologías pancreatobiliares. Es un procedimiento con riesgos, que, en manos de endoscopistas especializados,
Yhonny Castillo-Arrieta   +4 more
doaj   +1 more source

Riesgo sísmico en Barquisimeto. Aprendizaje desde la catástrofe de Turquía

open access: yesGaceta Técnica, 2023
El terremoto ocurrido en Turquía el 6 de febrero de 2023, si bien es lamentable por la magnitud de los daños humanos y materiales ocurridos, brinda una oportunidad para analizar el estado del arte de la construcción sismorresistente en ese país, así como las diferentes acciones de los organismos gubernamentales y sociales comprometidos con la ...
openaire   +3 more sources

Características del evento breve, resuelto e inexplicable en un centro médico de atención pediátrica en Venezuela

open access: yesRevista Peruana de Ciencias de la Salud
Objetivo. Describir las características del evento breve, resuelto e inexplicable (BRUE) en un centro médico de atención pediátrica en Venezuela, entre enero del 2021 y octubre del 2025. Métodos.
Omar Naveda Romero   +9 more
doaj   +1 more source

Prevalence, awareness, treatment, and control of hypertension in a small northern town in Nicaragua: The Elieth‐HIFARI study

open access: yesHealth Science Reports, Volume 2, Issue 7, July 2019., 2019
Abstract Background and aims Hypertension is considered the most important risk factor for cardiovascular disease and is associated with high levels of morbidity, mortality, and health care expenditure. The negative effects of hypertension and its complications are preventable if those at risk are appropriately treated and controlled.
Marion Jose Valladares   +5 more
wiley   +1 more source

5.Coaching, equipos de trabajo y aprendizaje en organizaciones universitarias

open access: yesEducare, 2015
Es propósito de este trabajo examinar, la estructuración de equipos de trabajo para coadyuvar el aprendizaje transformacional en organizaciones universitarias, mediante el empleo del coaching.
Marisabel Maldonado   +2 more
doaj   +1 more source

Identificación y susceptibilidad antimicrobiana de bacilos Gram negativos aislados de prótesis biliares en un centro CPRE de referencia en Venezuela

open access: yesKasmera
Las infecciones asociadas a dispositivos médicos protésicos (IAD) y en conductos biliares, agravan la situación de pacientes tanto oncológicos como benignos que ameritan el uso de prótesis para normalizar el paso de la bilis, la escasa información ...
Yhonny Castillo-Arrieta   +3 more
doaj   +1 more source

Quality Improvement Initiatives in Pediatric Emergency Care in Low‐Resource Settings: Addressing Patient Safety and Outcomes

open access: yesInternational Journal of Pediatrics, Volume 2026, Issue 1, 2026.
Background Pediatric emergency care (PEC) in low‐resource settings faces systemic challenges, including inadequate infrastructure, workforce shortages, and supply chain inefficiencies, which contribute to preventable morbidity and mortality. Quality improvement (QI) initiatives offer a structured framework to address these challenges, enhance patient ...
Chibuike Daniel Onyejesi   +10 more
wiley   +1 more source

“In Silico” Characterization of 3‐Phytase A and 3‐Phytase B from Aspergillus niger

open access: yesEnzyme Research, Volume 2017, Issue 1, 2017., 2017
Phytases are used for feeding monogastric animals, because they hydrolyze phytic acid generating inorganic phosphate. Aspergillus niger 3‐phytase A (PDB: 3K4Q) and 3‐phytase B (PDB: 1QFX) were characterized using bioinformatic tools. Results showed that both enzymes have highly conserved catalytic pockets, supporting their classification as histidine ...
Doris C. Niño-Gómez   +12 more
wiley   +1 more source

Uninvited Protagonists: The Networked Agency of Venezuelan Platform Data Workers

open access: yesNew Technology, Work and Employment, Volume 40, Issue 3, Page 623-634, November 2025.
ABSTRACT Data workers use digital platforms to perform on‐demand online tasks for technology industries, in a competitive landscape that extends beyond national borders and drives down remunerations. Using a mixed‐method approach that combines survey data and in‐depth interviews, this article explores the emergence of labour agency among Spanish ...
Juana Torres Cierpe, Paola Tubaro
wiley   +1 more source

Smooth Approximation of Lipschitz Functions on Finsler Manifolds

open access: yesJournal of Function Spaces, Volume 2013, Issue 1, 2013., 2013
We study the smooth approximation of Lipschitz functions on Finsler manifolds, keeping control on the corresponding Lipschitz constants. We prove that, given a Lipschitz function f : M → ℝ defined on a connected, second countable Finsler manifold M, for each positive continuous function ε : M → (0, ∞) and each r > 0, there exists a C1‐smooth Lipschitz ...
M. I. Garrido   +3 more
wiley   +1 more source

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