Repositorio Universidad de Lima: Recent submissions
Now showing items 2341-2360 of 14323
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Estereotipos sobre la inmigración venezolana en la prensa escrita peruana
(Universidad Compultense Madrid, 2024)Esta investigación presenta los estereotipos sobre los inmigrantes venezolanos en la prensa escrita peruana durante el último trimestre de 2022, cuando la población venezolana residente llegó a su máximo histórico. Los ... -
The effect of Kelvin–Voigt damping on the stability of Timoshenko laminated beams system with history
(Springer-Verlag Italia s.r.l., 2024)This paper considers a model composed of two identical and uniform Timoshenko beams, one on top of the other, which are held together by an adhesive layer of negligible thickness, allowing interfacial slip between them. ... -
Co-Microencapsulation of Cushuro (Nostoc sphaericum) Polysaccharide with Sacha Inchi Oil (Plukenetia huayllabambana) and Natural Antioxidant Extracts
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)Cushuro (Nostoc sphaericum) polysaccharide was used to co-microencapsulate sacha inchi oil, natural antioxidant extracts from the oleoresin of charapita chili peppers (Capsicum frutescens L.) and grape orujo (Vitis vinifera ... -
Structural Characterization, Analysis, and Proposal for the Flour Production Market from Acheta Domesticus
(Insight Society, 2024)There is a constant search for alternative food sources due to rapid population growth and nutritional problems that affect the world. In this context, edible insects such as the Acheta domesticus (a species of cricket ... -
La productividad de los autores de una revista de comunicación peruana. Aplicación del modelo poder inverso generalizado
(Universidad de Buenos Aires, Facultad de Filosofía y Letras, Instituto de Investigaciones Bibliotecológicas - INIBI, 2024)Se analiza la productividad de los autores que publicaron artículos en la revista Contratexto, desde 1985 hasta 2022, se busca identificar a los autores más productivos y aquellos que constituyen el núcleo de autores ... -
Building Semantic Segmentation Using UNet Convolutional Network on SpaceNet Public Data Sets for Monitoring Surrounding Area of Chan Chan (Peru)
(AGH University of Science and Technology Press, 2024)The amount of damage to cultural heritage sites is increasing rapidly every year. This is due to inadequate heritage management and uncontrolled urban growth as well as unpredictable seismic and atmospheric events that ... -
Percepciones de estudiantes latinoamericanos sobre el uso de la inteligencia artificial en la educación superior
(Austral University, Faculty of Communication, 2024)Acceso abiertoLa inteligencia artificial (IA) es una tecnología cada vez más relevante en el ámbito académico, especialmente por sus implicaciones en el proceso de enseñanza aprendizaje. Esta investigación analiza los hallazgos de un ... -
Synthesis and evaluation of a self-standing CuBi2O4/CuO/Fe2O3 electrode for arsenic removal via photoelectrocatalysis
(Elsevier Ltd, 2024)Water contamination by arsenic (As) poses a significant threat to millions of people worldwide. The development of an effective, affordable, and decentralized system for As removal remains a critical need, particularly to ... -
Augmented Reality for the Development and Reinforcement of Spatial Skills: A Case Applied to Civil Engineering Students
(International Federation of Engineering Education Societies (IFEES), 2024)Acceso abiertoThe architecture, engineering, construction, and operation (AECO) industry has brought transformations within the field. Despite the changes, traditional teaching methods such as analyzing two-dimensional plans and models ... -
Explorando la comunicación para la salud desde Hispanoamérica en distintos contextos y plataformas
(Universidad de Lima, 2024)Acceso abiertoPresentación del dossier Explorando la comunicación para la salud desde Hispanoamérica en distintos contextos y plataformas -
Digital Technology in Higher Education: Exponential Function Case
(Springer Science and Business Media Deutschland GmbH, 2024)This study is part of a research project seeking to characterize the mathematical work of higher education students as they engage with the concept of exponential functions within a didactic sequence facilitated by digital ... -
Estándares metodológicos para construir conocimiento
(Universidad de Lima, 2024)Acceso abiertoPresentación del número 41 Estándares metodológicos para construir conocimiento -
COVID-19 pandemic-related emotional, social, and medical concerns of Latino patients with cancer: Perspectives of mental health providers
(Lippincott Williams and Wilkins, 2024)Introduction:Latino people with cancer might face additional health, emotional, and socioeconomic burdens of the COVID-19 pandemic.Methods:This study included data from two waves of (independent) assessments with providers ... -
Asymptotic behavior of thermoelastic systems of laminated Timoshenko beams with Kelvin-Voigt damping
(Taylor and Francis Ltd., 2024)This paper considers three thermoelastic laminated beam systems with Kelvin-Voigt damping and heat flow described by Fourier's law. First, we show that the system is globally well-posed using the linear operator semigroup ... -
From cloud and fog computing to federated-fog computing: A comparative analysis of computational resources in real-time IoT applications based on semantic interoperability
(Elsevier B.V., 2024)In contemporary computing paradigms, the evolution from cloud computing to fog computing and the recent emergence of federated-fog computing have introduced new challenges pertaining to semantic interoperability, particularly ... -
Exploring problem solving strategies in integral calculus with GeoGebra: a collaborative approach
(Centro de Informacion Tecnologica, 2024)The present study aims to identify strategies that university students put into play when solving a problem involving notions of integral calculus and GeoGebra mediation. Problem solving is considered as a theoretical ... -
Assessment of adaptive behavior in people with intellectual disabilities: Design and development of a new test battery
(Elsevier Ltd, 2024)Background: Adaptive behavior is an important characteristic of people with intellectual disabilities, and it has been associated with a person's performance in social and work contexts. Indeed, adaptive behavior denotes ... -
Pioneering Women Accountants in Peruvian Academic Literature, An Interpretative Phenomenological Study
(Transnational Press London Ltd, 2024)The research describes the academic contributions to the accounting profession of fourteen pioneering women accountants at the undergraduate level and eight at the graduate level. The first theses presented at the undergraduate ... -
Sailing on entrepreneurship academic discourse during COVID-19 crisis by using topic modelling and grounded theory
(Inderscience Publishers, 2024)The study analyses the academic discourse on entrepreneurship in Scopus during COVID-19 crisis to clarify the dominant topics and their evolution over time. Methodologically, the study has two phases: the first was to apply ... -
Analysis of urban metabolism in an informal settlement using the MuSIASEM method in Lima
(Elsevier Ltd, 2024)Acceso abiertoBy 2050, 68% of the global population will reside in cities, driving rapid urban growth and intensifying demand for scarce ecological resources within the Water-Food-Energy nexus. Social metabolism quantifies energy and ...
