Artículos científicos: Recent submissions
Now showing items 21-40 of 873
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Decay rates of strongly damped infinite laminated beams
(Academic Press Inc., 2024)Acceso abiertoIn this paper, we study the stability of a Timoshenko laminated beam model with Kelvin-Voigt dampings. We consider both the case of the fully damped and partially damped system in which two dampings are effective on the ... -
Optimal stability for laminated beams with Kelvin-Voigt damping and Fourier's law
(IOS Press BV, 2024)Acceso restringidoThis article deals with the asymptotic behavior of a mathematical model for laminated beams with Kelvin-Voigt dissipation acting on the equations of transverse displacement and dimensionless slip. We prove that the evolution ... -
Presentación de la sección Tendencias. Nuevos tiempos, nuevos retos
(Universidad de Lima, 2021)Acceso abierto -
Reducing Tannery Wastewater Pollutants through a Magnetic-Field and Ozone-Treatment Electrocoagulation System using Response Surface Methodology
(Polskie Towarzystwo Inzynierii Ekologicznej (PTIE), 2024)Acceso abiertoThis study assesses the effectiveness of integrating electrocoagulation, magnetic fields, and ozonation technologies to remove chemical oxygen demand (COD) and total suspended solids (TSS) from tannery wastewater. Furthermore, ... -
Towards Paris Climate Agreement goals: The essential role of green finance and green technology
(Elsevier, 2024)Probing the essential role of green finance (GF) and green technology (GT) is crucial to achieving the Paris Climate Agreement goals. The investigation utilises the wavelet-based quantile-on-quantile regression method ... -
Profitability enhancement by digital transformation and canvas digital model on strategic processes in post-Covid-19 in logistics SMEs
(Elsevier, 2024)Acceso abiertoThe main objective of every Small and Medium Enterprise is to develop the ability to generate profits permanently over time; However, the Covid-19 pandemic significantly affected the global economy, generating an average ... -
QuinuaSmartApp: A Real-Time Agriculture Precision IoT Cloud Platform to Crops Monitoring
(Springer Science and Business Media Deutschland GmbH, 2024)Acceso restringidoIoT networks, cloud-based applications and the use of artificial intelligence models in precision agriculture present an important opportunity to increase production and optimize the use of water resources, which will allow ... -
Influence of fibres on the resilient modulus and expansion of clayey subgrade soils
(Taylor and Francis, 2024)Acceso abiertoExpansive clayey soils at the subgrade level of roads and highways in different cities can affect the performance and durability of pavements. This increases the need for maintenance and conservation work, leading to higher ... -
Evaluación de la estructura productiva a través del valor agregado
(Universidad Nacional Autonoma de Mexico, 2024)Acceso abiertoEsta investigación tiene como objetivo evaluar el papel de la manufactura en la modernización de la estructura productiva de una muestra de 66 países de ingresos bajos, medianos y altos, con datos de las tablas insumo-producto ... -
Enhancing it project success through entrepreneurial leadership: the mediating roles of team reflexivity, team innovation culture, and team entrepreneurial passion
(Cogent OA, 2024)Acceso abiertoDrawing on the Resource Based View and Social Learning Theory, this study aims to explore the influence of Entrepreneurial Leadership (EL) on Project Success (PS) via the mediating pathways of Team Reflexivity (TR), Team ... -
Optimizing Warehouse Management in Footwear Commercial Companies: A Case Study on Lean-BPM
(Seventh Sense Research Group, 2024)Acceso abiertoThe article presents a case study on optimizing warehouse management in a footwear commercial company using the Lean-BPM methodology. The company experienced low performance in fulfilling complete and on-time orders, ... -
Principal Components and Neural Networks Based Linear Regression to Determine Biomedical Equipment Maintenance Cost in the Peruvian Social Security Health System
(Springer Science and Business Media Deutschland GmbH, 2024)Acceso restringidoIn this study, multivariate linear regression models and principal component analysis, and artificial neural networks (ANN) were designed to predict the monthly cost of biomedical equipment maintenance services in the ... -
Improvement of the sustainable performance in a textile company using the lean-green methodology
(Universidad Politecnica de Valencia., 2024)Acceso abiertoThe textile industry represents one of the greatest threats to the environment. It is the second most polluting industry, generating hazards with its solid waste, gas emissions, water pollution, among others. The objective ... -
Uncertainty and Credit: The Chicken or the Egg Causality Dilemma
(Routledge, 2024)Acceso restringidoThis paper seeks to explore whether bank credit (BC) contains useful information for mitigating economic policy uncertainty (EPU). The results of the bootstrap rolling-window test show that EPU is an effective channel for ... -
Astrobiocentrism: Reflections on challenges in the transition to a vision of life and humanity in space
(Cambridge University Press, 2024)Acceso abiertoAstrobiocentrism is a vision that places us in a scenario of confirmation of life in the universe, either as a second genesis or as an expansion of humanity in space. It manages to raise consistent arguments in relation ... -
Evidence of validity and reliability of the controlling motivational style questionnaire in the work context
(Elsevier, 2024)Acceso abiertoAccording to the self-determination theory (SDT), leaders may adopt a controlling motivational controlling style (CMS) that forces employees to think, feel, or behave in a certain way to promote employee motivation. However, ... -
Enhanced chromium removal from tannery wastewater through electrocoagulation with iron electrodes: Leveraging the Box-Behnken design for optimization
(Elsevier, 2024)Acceso abiertoThis study is focused on reducing total chromium level in tannery wastewater through the electrocoagulation process, in order to comply with the maximum permissible limits (MPL) and to determine the effects from its main ... -
Effect of mixed alkali ions on the structural and spectroscopic properties of Nd3+ doped silicate glasses
(Elsevier, 2024)Acceso abiertoIn the present work the effect of alkali ions (Li, Na, K) and the combination of them on structural and spectroscopic properties of Nd3+ doped silicate glasses were systematically investigated. Results from infrared and ... -
Geopolitical risk: An opportunity or a threat to the green bond market?
(Elsevier, 2024)Acceso restringidoAgainst the backdrop of growing political instability, the interaction between green bond prices (GBP) and geopolitical risk (GPR) has attracted widespread attention. By employing the rolling-window Granger causality method, ... -
¿Debe tenerse en cuenta la capacidad económica del sujeto obligado en la tipicidad del delito de omisión a la asistencia familiar?
(Pontificia Universidad Católica del Perú, 2019)Acceso abiertoEn el presente artículo los autores desarrollan la figura de la obligación alimentaria reconocida en el ordenamiento civil peruano, la cual es analizada por el juez civil teniendo en consideración la capacidad económica ...