Web of Science (WOS): Envíos recientes
Mostrando ítems 161-180 de 237
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Factores personales en la percepción hacia las tecnologías de información y comunicación que influyen en la competencia digital en docentes de posgrado
(AUFOP, 2022-01-30)Acceso abiertoEl objetivo fue determinar los factores personales en la percepción hacia las TIC que influyen en la CDen docentes de posgrado. Estudio cuantitativo, correlacionaly no experimental. La muestra fue 144 docentes. Se utilizaron ... -
Poverty, Household Structure and Consumption of Foods Away from Home in Peru in 2019: A Cross-Sectional Study
(MDPI, 2022-08-23)Acceso abiertoThe 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 ... -
Factores personales en la percepción hacia las tecnologías de información y comunicación que influyen en la competencia digital en docentes de posgrado
(AUFOP, 2022-01-30)Acceso abiertoEl objetivo fue determinar los factores personales en la percepción hacia las TIC que influyen en la CDen docentes de posgrado. Estudio cuantitativo, correlacionaly no experimental. La muestra fue 144 docentes. Se utilizaron ... -
Psychometric evidence of a new short version in Spanish of the COVID-19 impact scale: A study based on confirmatory factor analysis, graded response model, multigroup analysis, and path analysis
(MODESTUM LTD, 2022-08-20)Acceso abierto“The aim of the study was to translate and evaluate the psychometric evidence of the Spanish version of the COVID19 impact scale in the general population of Peru, to measure psychological stress responses produced by ... -
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 ... -
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 ... -
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, ... -
Mobile Applications for the Implementation of Health Control against Covid-19 in Educational Centers, a Systematic Review of the Literature
(SCIENCE & INFORMATION SAI ORGANIZATION LTD, 2022)Acceso abierto“—A health crisis caused by the SARS-CoV-2 virus is still ongoing. That is why an important factor for the resumption of on-site classes is the creation of sanitary measures to help control Covid-19. The present research ... -
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 ... -
Design and validation of the Brand Personality Scale in Tourist Destinations
(LLC CPC BUSINESS PERSPECTIVES, 2022-04-01)Acceso abierto“The new modality caused by COVID-19 has significantly affected tourism, from the decrease in demand and the deterioration of facilities due to lack of budget to the point of becoming unattractive. In response to this, ... -
Depression in healthcare workers from the COVID-19 Care and Isolation Center - Villa Panamericana: a single-center prospective study in Peru
(INST ISRAELITA ENSINO & PESQUISA ALBERT EINSTEIN, 2022-04-13)Acceso abierto“Objective Depression is a mental problem that affects the well-being of healthcare workers, impacting the quality of care and even leading to commit suicide. We aim to the levels of depression in frontline healthcare ... -
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 ... -
Caracterización del patrón alimentario de las personas mayores de Iberoamérica en tiempos de pandemia por COVID 19
(SOC ESPANOLA DIETETICA & CIENCIAS ALIMENTACION-SEDCA, 2022-08-25)Acceso abierto“Objetivo: Caracterizar el perfil alimentario de las Personas Mayores de Iberoamérica en tiempos de pandemia por COVID 19. Material y métodos: Estudio multicéntrico en 12 países de Iberoamérica, se aplicó una encuesta ... -
Bibliometric Analysis of Current Status of Circular Economy during 2012–2021: Case of Foods
(MDPI, 2022-09-08)Acceso abierto“Food is usually recognized as a limited resource in sustainability, recognized by the United Nations (UN) Sustainable Development Goal (SDG) 2, which aims to achieve zero hunger. It is expected that the circular economy ... -
Attitudes towards Research in Higher Education Students
(WOLTERS KLUWER MEDKNOW PUBLICATIONS, 2022)Acceso abiertoIn recent years, there have been positive changes in teaching and research; however, these are insufficient. The responsibility falls on the university, the undeniable center of knowledge, since it must ... -
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 ... -
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 ... -
Socioeconomic Inequalities in the Prevalence of Diabetes in Argentina: A Repeated Cross-Sectional Study in Urban Women and Men
(MDPI, 2022-07-22)Acceso abierto“This study measured the socioeconomic inequalities in the prevalence of diabetes between 2005 and 2018 in an urban Argentinian population. Data were obtained from the repeated crosssectional surveys “National Survey of ... -
Sentiment Analysis of Tweets using Unsupervised Learning Techniques and the K-Means Algorithm
(Science and Information Organization, 2022)Acceso abiertoToday, web content such as images, text, speeches, and videos are user-generated, and social networks have become increasingly popular as a means for people to share their ideas and opinions. One of the most popular social ...