Listar Artículos Científicos por título
Mostrando ítems 403-422 de 617
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Optimization of Synthesis of Silver Nanoparticles Conjugated with Lepechinia meyenii (Salvia) Using Plackett-Burman Design and Response Surface Methodology—Preliminary Antibacterial Activity
(MDPI, 2022-08-31)Acceso abierto“In the present investigation, an ethanolic fraction (EF) of Lepechinia meyenii (salvia) was prepared and fractionated by gradient column chromatography, and the main secondary metabolites present in the EF were identified ... -
Optimization of Synthesis of Silver Nanoparticles Conjugated with Lepechinia meyenii (Salvia) Using Plackett-Burman Design and Response Surface Methodology—Preliminary Antibacterial Activity
(MDPI, 2022-08-31)Acceso abierto“In the present investigation, an ethanolic fraction (EF) of Lepechinia meyenii (salvia) was prepared and fractionated by gradient column chromatography, and the main secondary metabolites present in the EF were identified ... -
Pandemic grief in El Salvador: factors that predict dysfunctional grief due to a COVID-19 death among Salvadoran adults
(Springer Science and Business Media Deutschland GmbH, 2023-03-29)Acceso abiertoThousands of people have died of COVID-19 in El Salvador. However, little is known about the mental health of those who are mourning the loss of a loved one to COVID-19. Therefore, the objective of this study was to examine ... -
Pandemic grief in El Salvador: factors that predict dysfunctional grief due to a COVID‑19 death among Salvadoran adults
(Springer Science and Business Media Deutschland GmbH, 2023-03-29)Acceso abiertoThousands of people have died of COVID-19 in El Salvador. However, little is known about the mental health of those who are mourning the loss of a loved one to COVID-19. Therefore, the objective of this study was to examine ... -
Patient Safety Culture in European Hospitals: A Comparative Mixed Methods Study
(MDPI, 2022-06-14)Acceso abierto“Background: Poorly organized health systems with inadequate leadership limit the development of the robust safety cultures capable of preventing consequential adverse events. Although safety culture has been studied in ... -
Patient Safety Culture in European Hospitals: A ComparativeMixed Methods Study
(MDPI, 2022-01-14)Acceso abiertoBackground: Poorly organized health systems with inadequate leadership limit the devel-opment of the robust safety cultures capable of preventing consequential adverse events. Althoughsafety culture has been studied in ... -
Patient Safety Culture in Latin American Hospitals: A Systematic Review with Meta-Analysis
(MDPI, 2022-11-03)Acceso abierto“Introduction: Adverse events in hospitals are prevented through risk reduction and reliable processes. Highly reliable hospitals are grounded by a robust patient safety culture with effective communication, leadership, ... -
Patient Safety Culture in Latin American Hospitals: A Systematic Review with Meta-Analysis
(MDPI, 2022-11-03)Acceso abierto“Introduction: Adverse events in hospitals are prevented through risk reduction and reliable processes. Highly reliable hospitals are grounded by a robust patient safety culture with effective communication, leadership, ... -
Perceived Fatality Prior to COVID-19 Infection in 13 Latin American Countries (FAT-LAT-COVID-19): Revalidation of a Shortened Scale
(Frontiers in Psychiatry, 2022-02-12)Acceso abiertoIntroduction: COVID-19 has generated great repercussions for the population globally; millions of deaths have been reported worldwide. The idea of death is especially exacerbated when there are close to death experiences ... -
“Percentage of excess body mass index loss and cardiometabolic risk reduction in Peruvian adults undergoing sleeve gastrectomy“
(Elsevier Ltd, 2023-03-15)Acceso abierto“Objective: To assess the association between the percentage of excess body mass index loss (%EBMIL) and cardiometabolic risk reduction in Peruvian adults undergoing laparoscopic sleeve gastrectomy (LSG). Methods: ... -
Percepción del liderazgo distribuido en la educación peruana
(Universidad del Zulia, 2022-07-07)Acceso abiertoEl liderazgo distribuido como pilar de las organizaciones inteligentes capacita al colectivo docente en el empoderamiento organizacional. El objetivo del trabajo fue comparar la distribución del liderazgo autopercibido en ... -
Percepción del proceso de enseñanza aprendizaje durante la especialización en enfermería de una universidad privada del Cusco
(UNESCO Chair Information Management Organizations, 2023)Acceso abiertoAunque el avance constante del conocimiento, la globalización y la búsqueda de la calidad en la educación superior han permitido a la gestión universitaria identificar las brechas actuales para atender las demandas de ... -
PERCEPTION OF KNOWLEDGE AND ATTITUDES TOWARDS COVID-19 IN A GROUP OF CITIZENS FROM THE URBAN AREA OF HUÁNUCO
(MDPI, 2022)Acceso abiertoThe COVID-19 pandemic has caused a crisis in health systems around the world with a rapid increase in human contagion. As well, a gap is identified in the knowledge of COVID-19 prevention in the community context. ... -
Perfil forense de personalidad para competencias parentales aplicado a la tenencia de hijos en perú: un aporte a las ciencias sociales situacionales]
(Universidad Nacional Experimental Rafael Maria Baralt, 2023-05-28)Acceso abiertoLa tenencia es una institución del Derecho de Familia encauzada a la protección de los hijos. Si los padres no concilian para obtener la tenencia y el régimen de visitas, el Poder Judicial Peruano, mediante el Juez ... -
Performance of Bleach Method Sputum Smear Microscopy for the Diagnosis of Tuberculosis in a Highly Endemic District in Lima, Peru
(MDPI, 2022-12-22)Acceso abiertoBackground: Sputum smear microscopy (SSM) is a screening test used to diagnose tuberculosis (TB); however, its performance and sensitivity are relatively low, which can lead to false negatives. We designed a cross-sectional ... -
Performance of Bleach Method Sputum Smear Microscopy for the Diagnosis of Tuberculosis in a Highly Endemic District in Lima, Peru
(MDPI, 2022-12-22)Acceso abiertoBackground: Sputum smear microscopy (SSM) is a screening test used to diagnose tuberculosis (TB); however, its performance and sensitivity are relatively low, which can lead to false negatives. We designed a cross-sectional ... -
Personal de enfermería contagiado por COVID-19: condiciones de trabajo y sus factores asociados en tres hospitales de Lima-Perú
(Universidad de Murcia Servicio de Publicaciones, 2022-04-01)Acceso abiertoObjetivo: Determinar la prevalencia de la COVID-19 en el personal de enfermería, las condiciones de trabajo y sus factores asociados en tres hospitales de Lima-Perú. Método: Estudio cuantitativo, descriptivo de corte ... -
Physical Activity and Body Image Perceived by University Students during the COVID-19 Pandemic: A Systematic Review
(MDPI, 2022-12-08)Acceso abiertoOur objective was to assess the perception of body image and physical activity in university students during the COVID-19 pandemic. Of 74,270 papers found on 13 search engines between 12 August 2020, and 2 November 2021, ... -
Physical Activity and Body Image Perceived by University Students during the COVID-19 Pandemic: A Systematic Review
(MDPI, 2022-12-08)Acceso abiertoOur objective was to assess the perception of body image and physical activity in university students during the COVID-19 pandemic. Of 74,270 papers found on 13 search engines between 12 August 2020, and 2 November 2021, ... -
Physical and Mechanical Characterization of a Functionalized Cotton Fabric with Nanocomposite Based on Silver Nanoparticles and Carboxymethyl Chitosan Using Green Chemistry
(MDPI, 2022-06-17)Acceso abiertoCotton is the most widely used natural fiber for textiles but its innate capacity to absorb moisture, retain oxygen, and high specific surface area make it more prone to microbial contamination, becoming an appropriate ...