1. En revistas indexadas en Scopus, Web of Science y SciELO: Envíos recientes
Mostrando ítems 141-160 de 691
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The Impact of COVID-19 on the Volatility of Copper Futures
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)Acceso abiertoThe COVID-19 pandemic has introduced significant uncertainty across various economic sectors, most notably in the industrial sector due to the high volatility in copper futures markets. These markets play a crucial role ... -
A new automatic method for tracking rats in the Morris water maze
(Elsevier, 2023)Acceso abiertoMorris water maze (MWM) test is widely used to evaluate the learning and memory deficits in rodents. Image processing and pattern recognition can be used to analyse videos and recognize automatically the tracking in MWM. ... -
Stability Results for a Laminated Beam with Kelvin–Voigt Damping
(Springer, 2023)In this work, we consider a laminated beam subjected to Kelvin–Voigt damping. Under the semigroup theory approach, applying the Lumer–Phillips Theorem, we establish the well-posedness of the associated initial value problem. ... -
Exponential and polynomial stabilization of laminated beams with two history memories
(American Institute of Mathematical Sciences, 2023)In this paper, a laminated beam system with two history-type controls is studied. One of the controls acts on the effective rotation angle and the other on the slip equation. The latter control replaces the structural ... -
«Alguien le dice al Tango»: Borges, tango y milonga
(Universidad de Alicante, 2023)Acceso abiertoThis article examines the relationship between the work of Jorge Luis Borges (1899-1986) and two musical genres that appeared in the Río de la Plata at the end of the Ninenteen century and the beginning of the Twentieh ... -
Análisis de la carrera dual en deportistas peruanos de alto rendimiento
(Colegio Oficial de Psicólogos de Madrid, 2021)Acceso abiertoO objetivo deste estudo é fazer uma análise descritiva da carreira dupla (combinando estudos e desporto) em atletas peruanos que competem internacionalmente. Através de um inquérito que recolheu informações sobre dados ... -
Las teorías de la excesiva onerosidad de la prestación y del riesgo, y su aplicación en los contratos de transporte marítimo internacional de mercancías: estado de la cuestión en el Perú
(Universidad Nacional Autónoma de México, 2023)Acceso abiertoThe COVID-19 pandemic not only had profound impacts on humanity, but also on the global economy and legal relations between international commerce actors, causing contracting parties to invoke theories of the excessive ... -
Factores jurídico-económicos para incorporar la multipropiedad o el tiempo compartido en el ordenamiento jurídico peruano
(Universidad Nacional Autónoma de México, 2023)Acceso abiertoThe objetive of this article is present work aims to determine the most relevant economic legal factors that allow the incorporation of the timeshare or timeshare system into the Peruvian legal system, as new modalities ... -
Exigibilidad de la cláusula penal en época de crisis sanitaria
(Pontificia Universidad Católica del Perú, 2020)Acceso abiertoThis article presents a reflection on the future of the penal clause, its functions, its usefulness and its validity. With the help of descriptive, hermeneutic-legal and comparative methods, we carry out a ... -
Semantic Segmentation Using Convolutional Neural Networks for Volume Estimation of Native Potatoes at High Speed
(MDPI, 2023)Acceso abiertoSacha inchi (Plukenetia huayllabambana) oil was co-microencapsulated with natural antioxidant extracts (NAE), such as camu-camu (Myrciaria dubia (HBK) Mc Vaugh) fruit, Añil variety Andean potato (Solanum tuberosum andigenum, ... -
Acquisition and analysis of floc images by machine learning technique to improve the turbidity removal process
(Desalination Publications, 2023)Acceso restringidoThis article reports on the implementation and use of a floc image acquisition and analysis system in a pilot water treatment plant to remove kaolin turbidity with a coagulant and flocculant. The system is based on the ... -
Clima laboral del docente universitario y adecuación al teletrabajo: un instrumento para su análisis
(Universidad Peruana Unión, 2022)Acceso abiertoTelework consists of a remote modality to perform different tasks. Due to the pandemic of COVID-19, this modality has been extended to various areas of work, among which stand out the educational activities ... -
Psychometric review of the perceived stress scale under CFA and Rasch models in Lima, Peru
(Frontiers Media S.A., 2023)Acceso abiertoStress 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 ... -
A validation and comparison of three measures of participants’ disposition to feel moved (introducing the Geneva Sentimentality Scale)
(Taylor & Francis Group, 2023)Acceso abiertoIn the past years, psychologists have been increasingly interested in feelings of “being moved” (or “touched”) and their impact on cognition and behaviour. However, to better understand their long-term impact, we need a ... -
Inviabilidad de un régimen legal especial para la tenencia compartida de niños y niñas con discapacidad en el Perú
(Universidad de Chile - Centro Interdisciplinario de Estudios en Bioética, 2023)Acceso abiertoEm matéria de Direito de família, a legislação peruana contempla a possibilidade de uma guarda compartilhada, regulada expressamente no Código das Crianças e Adolescentes, sem estabelecer especificações sobre as condições ... -
Simplified methodological approach for estimating the mean repair time of building portfolios directed to the development of seismic resilience policies, based on the distribution of resources
(Springer, 2023)Acceso restringidoRecovery from a catastrophic seismic event is dependent on multiple aspects involving resilience capacity. Disaster Risk Reduction management includes the development of policies focused on the preparedness to overcome the ... -
Management of safety rules and occupational risks: a systematic review from 2011 - 2021
(Universidad Nacional de Colombia, 2022)Acceso abiertoFor an organization to be able to successfully maintain its operating processes and ensure the welfare of its workers, it is necessary to maintain an integrated system against occupational ... -
Poesía joven y fin del siglo XX: contrapuntos entre Perú y Chile a partir de Pista de baile de Martín Rodríguez-Gaona y La insidia del sol sobre las cosas de Germán Carrasco
(Pontificia Universidad Catolica de Chile, 2021)The article reviews the poetry books Pista de baile of the Peruvian Martín Rodrí-guez-Gaona and La insidia del sol sobre las cosas of the Chilean Germán Carrasco in order to establish a dialogue between the features of ... -
Toward noninvasive monitoring of plant leaf water content by electrical impedance spectroscopy
(Elsevier, 2023)Acceso restringidoPlant water content is one key factor that affects the wellbeing of plants. Furthermore, detecting plant water needs in a timely manner is important when considering irrigation strategies (water management). A first step ... -
TikTok and Political Communication: The Latest Frontier of Politainment? A Case Study
(Cogitatio Press, 2023)Acceso abiertoTikTok is without any doubt the most popular social media among Gen Zers. Originally born as a lip-syncing app, it can be exploited in different ways; as such, it represents a new fertile space for political communication. ...