Artículos: Recent submissions
Now showing items 841-860 of 2434
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Route Planning using Wireless Sensor Network for Garbage Collection in COVID-19 Pandemic
(Science and Information Organization, 2022)Acceso abiertoGarbage collection is a responsibility faced by all cities and, if not properly carried out, can generate greater costs or sanitary problems. Considering the sanitary situation due to the COVID-19 pandemic, it is necessary ... -
Identification and prioritisation of factors affecting lean leadership model
(Inderscience Publishers, 2022)Acceso restringidoLean leadership has attracted many scholars in the human resource area. Eight factors affecting this conceptual construct with the highest significance level were identified and confirmed by the experts. Two significant ... -
In Search of the Global South: Assessing Attitudes of Latin American Journalists to Artificial Intelligence in Journalism
(Taylor & Francis Group, 2022)Acceso abiertoThis research observes the relationship between Latin American (LA) journalists from six countries that are rarely observed by international scholars (Bolivia, Brazil, Colombia, Cuba, Peru and Venezuela) and artificial ... -
Design and Implementation of an Automatic Control System using Motors and Control Sensors to Stabilize a Horizontal Platform with a LiDAR Sensor
(Instituto Politecnico Nacional, 2022)Acceso abiertoLaser imaging detection and ranging (LiDAR) sensors can be used in numerous applications mainly due to their ability to measure distances or perform 3D surface mappings. However, to perform these functions efficiently in ... -
Las técnicas gráfico-esquemáticas como estrategia metacognitiva y desempeño académico de los estudiantes de la Universidad Católica sede Sapientiae
(University of Cienfuegos, Carlos Rafael Rodriguez, 2022)Acceso abiertoThe purpose of this research was to determine the degree of relationship between graphic-schematic techniques as a metacognitive strategy on academic performance. The sample consisted of 54 students from the Faculty of ... -
Modeling of Settlement and bearing Capacity of Shallow Foundations in Overconsolidated Clays
(Taiwan Geotechnical Society, 2022)Acceso restringidoThis paper focuses on the characterization of the fine-grained soils of Pucallpa and on theoretical and numerical analyses of their bearing capacity. A review of data related with field investigation and laboratory testing ... -
¿Hubo modernización de las fuerzas armadas españolas entre 1891 y 1935? Un análisis desde el punto de vista del gasto
(Department of Economic History and Institutions, Policy and World Economy, 2022)Acceso restringidoEste artículo pretende averiguar si las fuerzas armadas españolas se modernizaron entre 1891 y 1935. Para ello, se analiza el gasto de los ministerios militares (Guerra y Marina) desagregado entre gasto en material y gasto ... -
Exponential stability for laminated beams with intermediate damping
(Springer, 2022)In this manuscript, we consider a system composed of two identical Timoshenko beams joined by an adhesive layer of negligible thickness, producing an interfacial slip. We introduce a dissipative mechanism not previously ... -
Blockchain Technology as a Game Changer for Green Innovation: Green Entrepreneurship as a Roadmap to Green Economic Sustainability in Peru
(MDPI, 2022)Acceso abiertoBlockchain technology has been heralded as a game changer for addressing severe environmental and economic sustainability challenges. In response to rising environmental concerns, blockchain technology (BCT) is transforming ... -
Optimal stability results for laminated beams with Kelvin-Voigt damping and delay
(Elsevier Inc., 2022)We use semigroup theory to prove the well-posedness and get exponential and polynomial stability estimates for a delayed laminated beam system with Kelvin-Voigt damping. The Kelvin-Voigt damping only acts either on the ... -
In-plane dynamic buckling of duoskelion beam-like structures: discrete modeling and numerical results
(SAGE Publications Inc., 2022)Acceso restringidoIn this contribution, a previously introduced discrete model for studying the statics of duoskelion beam-like structures is extended to dynamics. The results of numerical simulations performed using such an extended model ... -
La canción de las figuras de José María Eguren frente a Los heraldos negros de César Vallejo: una perspectiva comparativa
(Universidad de Murcia Servicio de Publicaciones, 2022)Acceso abiertoEl propósito de este artículo es comparar dos poemarios fundamentales de la tradición literaria peruana: La canción de las figuras de José María Eguren y Los heraldos negros de César Vallejo. El autor utiliza una ... -
Exploring the Determinants of Research Output: A Proposed Typology of University Researchers in Ecuador
(CSIC, 2022)Acceso abiertoEl propósito de esta investigación es describir el perfil investigador de los profesores universitarios en Ecuador, en función de los niveles de producción de investigación, de factores individuales (nivel de calificación ... -
Liderazgo científico investigativo del docente para la transformación del contexto universitario
(Universidad del Zulia, 2022)Acceso abiertoLa Universidad enfrenta constantes retos tecnológicos, socioculturales, ambientales, y otros, que requieren un docente líder en investigación para innovar el cambio organizacional de manera efectiva. De ahí ... -
Investigación académica de la comunicación: un balance de la investigación en comunicación en la Universidad de Lima (2016-2021)
(Universidad de Lima, 2022)Acceso abiertoSe conoce poco sobre las características de la investigación contemporánea sobre comunicación en América Latina y, en particular, en el Perú. Los estudios existentes dan cuenta del impacto que han tenido las actuales ... -
Effect of lithological and geotechnical characteristics on the generation of debris flows in the arid basin of Mirave, Peru
(Institute for Environmental Research in Hydrographic Basins (IPABHi), 2022)Acceso abiertoStudies concerning the debris flows in mountain areas are relevant because of their potential negative effects on the human communities and infrastructure in their areas of influence. To advance the understanding of the ... -
Exploring the relationship between mental health-related problems and undergraduate student dropout: A case study within a civil engineering program
(Elsevier, 2022)Acceso abiertoDropout has always been a concerning issue within higher education. This research explores the relationship between mental health-related problems and undergraduate students’ dropout rates amid the COVID-19 pandemic and ... -
Mixed metal oxide Bi2O3/Bi2WO6 thin films for the photoelectrocatalytic degradation of histamine
(Elsevier, 2022)Acceso restringidoPhotoelectrocatalytic technologies emerge as competitive strategy to manage increasing histamine concentrations. This work explores the synergistic benefits induced in the formation of mixed oxide semiconductor in solid ... -
Global stability of an SAIRD epidemiological model with negative feedback
(Springer, 2022)Acceso abiertoIn this work, we study the dynamical behavior of a modified SIR epidemiological model by introducing negative feedback and a nonpharmaceutical intervention. The first model to be defined is the usceptible–Isolated–Infect ... -
Recent trends in movement ecology of animals and human mobility
(BioMed Central Ltd, 2022)Acceso abiertoMovement is fundamental to life, shaping population dynamics, biodiversity patterns, and ecosystem structure. In 2008, the movement ecology framework (MEF Nathan et al. in PNAS 105(49):19052–19059, 2008) introduced an ...
