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Mostrando ítems 11-20 de 139
La función del vals en Valses y otras falsas confesiones (1972), de Blanca Varela
(Universidad Pedagógica y Tecnológica de Colombia, 2023)
Acceso abierto
El vals criollo es un género musical que se practica en el Perú desde finales del siglo XIX y tiene una función importante en Valses y otras falsas confesiones (1972), de la poeta peruana Blanca ...
Influence of Synthetic Fibers on the Flexural Properties of Concrete: Prediction of Toughness as a Function of Volume, Slenderness Ratio and Elastic Modulus of Fibers
(MDPI, 2023)
Acceso abierto
The construction industry requires concrete with adequate post-cracking behavior for applications such as tunnels, bridges, and pavements. For this reason, polypropylene macrofibers are used, which are synthetic fibers ...
Analysis of delays and cost overruns of road construction projects in the Colombian Caribbean Region
(Nicolaus Copernicus University, 2023)
Acceso abierto
Construction projects are constantly threatened by delays and cost overruns that might compromise their viability. Th us, identifying the leading causes of these issues based on the experience of experienced professionals ...
Productivity Enhancement through a Proposed Methodology in the Cutting Process of SMEs
(Seventh Sense Research Group, 2023)
Acceso abierto
The textile industry is still an essential sector in the global economy, and Peru, it plays a significant role in job creation. However, it often faces challenges such as a lack of innovation, high competition that decides ...
The Psychological Science Accelerator’s COVID-19 rapid-response dataset
(Nature Research, 2023)
Acceso abierto
In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing ...
Psychometric review of the perceived stress scale under CFA and Rasch models in Lima, Peru
(Frontiers Media S.A., 2023)
Acceso abierto
Stress is a public health disease that is increasing rapidly in the population worldwide, so it is necessary to take measures for detection and evaluation, through short scales. The purpose of the study was to analyze the ...
La libertad simulada en la narrativa del metaverso: animación y virtualidad en la plataforma Roblox
(Universidad de Lima, 2023)
Acceso abierto
El constante desarrollo de los medios digitales y esencialmente los aportes de los videojuegos en términos de animación e inmersión, han favorecido la aparición de nuevos espacios para la comunicación, generando entornos ...
Oralidad Andina: una experiencia desde las voces de niños y niñas
(Universidad Nacional experimental Rafael María Baralt, 2023)
Acceso abierto
La oralidad andina permite la transmisión de saberes y tradiciones de una cultura, la desvalorización de ella anula la posibilidad de un trabajo formativo intercultural. El presente artículo presenta la experiencia de una ...
Understanding emotion regulation in Venezuelan immigrants to Peru and Peruvian internal migrants: a comparative study
(Routledge, 2023)
Acceso restringido
Migration is a phenomenon that impacts a range of areas in people's lives. However, research identifying differences and similarities in socio-emotional processes, considering different types of migration, is scant. Adopting ...
Influence of Alkali Metal Ions on the Structural and Spectroscopic Properties of Sm3+-Doped Silicate Glasses
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Acceso abierto
In the present work, the influence of alkali ions (Li, Na, K) on the structural and spectroscopic properties of silica glasses doped with Sm3+ was investigated. Infrared and Raman spectroscopy techniques were used to ...