Artículos: Envíos recientes
Mostrando ítems 41-60 de 1851
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Life-Cycle Environmental Impact Assessment of Primary Beverage Containers: Glass versus Plastic Bottles
(Common Ground Research Networks, 2024)Acceso abiertoPollution originating from the life cycle of packaging is increasing and can have potentially irreversible consequences for the environment. In the beverage industry, the most common materials used for the production of ... -
Hydromechanical modeling of unsaturated soils considering compaction effects on soil physical and hydraulic properties
(Springer Science and Business Media Deutschland GmbH, 2024)Acceso abiertoThis study presents a methodology that includes hydraulic and mechanical constitutive relationships for modeling the complex volumetric behavior of unsaturated soils. The mechanical relationships are based on the generalized ... -
Género e hibridación del policial en Puñales escondidos de Pilar Dughi
(Liverpool University Press, 2024)El artículo examina la novela Puñales escondidos (1998) de la escritora peruana Pilar Dughi (1956-2006), a partir de sus vínculos con el policial, género narrativo signado por un “principio de obsolescencia” (Dubois 2006). ... -
Personal trajectories of virtual learning dance in Peru
(Artseduca, 2024)Aim: This work investigates the personal trajectories of virtual dance learning in an art school in Peru. Considering that dance is a subject closely linked to physical presence and collective work, the main objective is ... -
Transdisciplinary contributions in undergraduate university students through a stratospheric balloon project with an astrobiological focus
(Cambridge University Press, 2024)In a rapidly changing academic-scientific context, it is essential to adapt new learning strategies that foster the acquisition of new knowledge and the development of skills in future professionals, such as interacting ... -
Designing a Sustainability Assessment Framework for Peruvian Manufacturing Small and Medium Enterprises Applying the Stakeholder Theory Approach
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)Acceso abiertoAmong the main obstacles affecting the competitiveness of Peruvian Small and Medium Enterprises (SMEs) are poor strategic planning and incipient use of management control systems that support the integration of sustainable ... -
Decay rates of strongly damped infinite laminated beams
(Academic Press Inc., 2024)In 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)This 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) -
Reducing Tannery Wastewater Pollutants through a Magnetic-Field and Ozone-Treatment Electrocoagulation System using Response Surface Methodology
(Polskie Towarzystwo Inzynierii Ekologicznej (PTIE), 2024)This 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)Esta 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, ... -
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 ... -
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 ... -
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 ...