Artículos Científicos: Envíos recientes
Mostrando ítems 421-440 de 617
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Prevalence and factors associated with not receiving the booster dose of the COVID-19 vaccine in adults in Latin America and the Caribbean
(Elsevier Inc, 2022-08-09)Acceso abierto“Background: Booster doses have been described as effective in reducing hospitalizations and deaths from the new variants. However, its coverage is heterogeneous in Latin America and the Caribbean (LAC), one of the regions ... -
Poverty, Household Structure and Consumption of Foods Away from Home in Peru in 2019: A Cross-Sectional Study
(MDPI, 2022-08-23)Acceso abierto“The aim of this study was to evaluate the probability of buying food away from home according to the type of household using the logit model, as well as the sociodemographic characteristics of the heads of household, and ... -
Post-Traumatic Stress Disorder after the 6.1 Magnitude Earthquake in Piura, Peru: A Cross-Sectional Study
(MDPI, 2022-09-03)Acceso abiertoIn Peru, major disasters like the 2007 Pisco earthquake have produced high rates of post-traumatic stress. However, evidence is still needed to strengthen interventions. In 2021, a major earthquake struck Piura, in northern ... -
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 ... -
Network analysis of the relationships between conspiracy beliefs towards COVID-19 vaccine and symptoms of fear of COVID-19 in a sample of latin american countries
(SPRINGER, 2022-09-07)Acceso abierto“The present study examined how conspiracy beliefs about COVID-19 vaccines specifcally relate to symptoms of fear of COVID-19 in a sample of four South American countries. A total of 1785 people from Bolivia, Colombia, ... -
Moderating role of compassion in the link between fear of Coronavirus disease and mental health among undergraduate students
(Frontiers Media S.A., 2022-09-06)Acceso abierto“Background The societal challenges presented by fear related to the coronavirus disease (COVID-19) pandemic may present unique challenges for an individual's mental health. However, the moderating role of compassion in ... -
MnO2-Ir Nanowires: Combining Ultrasmall Nanoparticle Sizes, O-Vacancies, and Low Noble-Metal Loading with Improved Activities towards the Oxygen Reduction Reaction
(MDPI, 2022-09-01)Acceso abierto“Although clean energy generation utilizing the Oxygen Reduction Reaction (ORR) can be considered a promising strategy, this approach remains challenging by the dependence on high loadings of noble metals, mainly Platinum ... -
Factores asociados a crisis convulsiva febril en niños peruanos
(Editorial Ciencias Medicas, 2022-07-22)Acceso abierto“Introducción: La convulsión febril es el trastorno neurológico más frecuente en la infancia y el más común en la práctica neurológica pediátrica. Tiene una etiología multifactorial. En el Perú existen estudios aislados ... -
EVALUACIÓN DE LA ESTRUCTURA ESTRATÉGICA EN LAS PYMES DEL SECTOR METALMECÁNICO EN EL DISTRITO DE LOS OLIVOS 2019-2021
(International Institute of Informatics and Systemics, IIIS, 2022)Acceso abierto“This publication describes the situation of micro and small companies (pymes) in the metalworking sector in the Los Olivos district. Currently there are various studies on the situation of pymes and they argue the ... -
Effect of Corporate Social Responsibility on Consumer Satisfaction and Consumer Loyalty of Private Banking Companies in Peru
(MDPI, 2022-07-25)Acceso abierto“This study aimed to determine the effect of corporate social responsibility (CSR) on consumer satisfaction and loyalty in the Peruvian private banking sector. A total of 390 bank consumers fulfilled an online survey. ... -
Combining visual rating scales to identify prodromal Alzheimer's disease and Alzheimer's disease dementia in a population from a low and middle-income country
(FRONTIERS MEDIA SA, 2022-09-01)Acceso abierto“Background: Many low- and middle-income countries, including Latin America, lack access to biomarkers for the diagnosis of prodromal Alzheimer's Disease (AD; mild cognitive impairment due to AD) and AD dementia. MRI visual ... -
Changes in High-Density Lipoprotein (HDL), Low-Density Lipoprotein (LDL) and Cholesterol Concentration in Heavy Cannabis Users: A Single-Centre Study in Cusco, Peru
(MDPI, 2022-08-12)Acceso abierto“Background: The effect of cannabis on cholesterol and lipid balance has been reported for decades. However, there are conflicting reports on the reduction of low-density lipoprotein (LDL-C) and total cholesterol. The ... -
Prevalence and Factors Associated with Gaming Disorder in Latin America and the Caribbean: A Systematic Review
(MDPI, 2022-08-15)Acceso abierto“We aimed to determine the prevalence and factors associated with gaming disorder (GD) in the population of Latin America and the Caribbean (LAC). A systematic review was performed (PROSPERO protocol registration: ... -
Functioning of the EROS-R Scale in a Clinical Sample of Psychiatric Patients: New Psychometric Evidence from the Classical Test Theory and the Item Response Theory
(MDPI, 2022-08-15)Acceso abierto“Reliable and valid assessment instruments that can be applied briefly and easily in clinical and outpatient settings that provide information about the sources of reinforcement that the patient finds in his life are ... -
Clinical and epidemiological characteristics of prisoners infected and deceased by COVID-19, National Penitentiary Institute of Peru, 2020
(NLM (Medline), 2022-04-11)Acceso abiertoObjetivos: Describir las características clínicas y epidemiológicas de reclusos infectados y fallecidos por enfermedad por coronavirus de 2019 (COVID-19) en el Perú en el Instituto Nacional Penitenciario (INPE), en el ... -
Meaning of life questionnaire (MLQ) in peruvian undergraduate students: study of its psychometric properties from the perspective of classical test theory (CTT)
(BioMed Central Ltd, 2022-08-24)Acceso abierto“Background: The study of the meaning of life is essential since it plays a protective role in the mental health of university students. However, no studies have shown the adequate psychometric functioning of the MLQ in ... -
Electric Current Generation by Increasing Sucrose in Papaya Waste in Microbial Fuel Cells
(MDPI, 2022-08-15)Acceso abierto“The accelerated increase in energy consumption by human activity has generated an increase in the search for new energies that do not pollute the environment, due to this, microbial fuel cells are shown as a promising ... -
Association between the Use of Antibiotics and the Development of Acute Renal Injury in Patients Hospitalized for COVID-19 in a Hospital in the Peruvian Amazon
(MDPI, 2022-08-02)Acceso abierto“Introduction: A significant antibiotic prescribing pattern associated with the COVID-19 pandemic has been described. Multiple protocols included empirical antimicrobials, leading to a substantial increase in antimicrobial ... -
Association between Family Dysfunction and Post-Traumatic Stress Disorder in School Students during the Second COVID-19 Epidemic Wave in Peru
(MDPI, 2022-07-30)Acceso abierto“Although the effect of the COVID-19 pandemic on children and adolescents’ mental health has been studied, there is still scarce evidence of the influence of nuclear family on the development of post-traumatic stress ... -
Virtual Reality, a Method to Achieve Social Acceptance of the Communities Close to Mining Projects: A Scoping Review
(Science and Information Organization, 2022)Acceso abierto“Background: Virtual reality (VR) technology is an effective, interactive and immersive type of communication since it produces greater interest and attention in the user, thereby allowing greater understanding and ...