Repositorio Universidad de Lima: Envíos recientes

Mostrando ítems 5441-5460 de 14837

    • Atributos diferenciadores entre el comercio minorista tradicional y el moderno 

      Bohorquez-Lopez, Victor W.; García-Ortiz, Paula Andrea; Méndez Lazarte, Christiam Ismael; Caycho Chumpitaz, Carlos Teodoro (Universidad Nacional de Colombia, 2022)
      Acceso abierto
      Cette recherche vise à identifier les différences entre le commerce traditionnel (marchés alimentaires) et le commerce moderne (super-marchés), dans un contexte où le marché traditionnel représente environ 80 % ...

    • Maximum mechano-damage power release-based phase-field modeling of mass diffusion in damaging deformable solids 

      Barchiesi, Emilio; Hamila, Nahiene (Springer, 2022)
      Acceso restringido
      We formulate in three space dimensions a phase-field theory of mass diffusion in a damaging deformable solid matrix without making use of thermal quantities. The approach relies on three fundamental postulates: the diffusing ...

    • Fair trade and consumer valuation: Purchase intentions in an emerging economy 

      De la Piedra Vindrola, Sergio Edmundo; Juan M. Berbel-Pineda, Juan M.; Palacios-Florencio, Beatriz (John Wiley & Sons Ltd., 2022)
      In the scientific literature, there is little evidence of empirical research concerning the impact of fair trade (FT) on shopping behaviour (this is practically non-existent, if we consider studies in emerging economies. ...

    • Development, validation, and application of a machine learning model to estimate salt consumption in 54 countries 

      Guzman-Vilca, Wilmer Cristobal; Castillo Cara, José Manuel; Carrillo-Larco, Rodrigo M. (eLife Sciences Publications Ltd, 2022)
      Acceso abierto
      Global targets to reduce salt intake have been proposed, but their monitoring is challenged by the lack of population-based data on salt consumption. We developed a machine learning (ML) model to predict salt consumption ...

    • Relación entre la educación y el desarrollo económico 

      Cavero Fromme, Saskia; Esteban Garcia, Jhamil; Girón Espinoza, Alessandro; Rios Tuesta, Fernando; Vicente Chaparro, Adriana (Universidad de Lima, 2023)
      Acceso abierto
      La presente investigación tiene como objetivo analizar la relación entre la educación y el desarrollo económico. Para ello, se utilizó el Índice de Pobreza Multidimensional (MPI) como variable de desarrollo económico de ...

    • Evolución y perspectivas del e-commerce para el comercio minorista en el Perú (2022) 

      Lizarzaburu Velasquez, Carlos Enrique (Universidad de Lima, Facultad de Comunicación, Carrera de Comunicación, 2023)
      Acceso abierto
      El intercambio de bienes y servicios ha evolucionado de manera significativa en los últimos 20 años. La única manera que un consumidor podía comprar un producto era cuando se acercaba a un minorista. En otras palabras, el ...

    • A 3D mathematical model of coupled stem cell-nutrient dynamics in myocardial regeneration therapy 

      Andreucci, D.; Bersani, Alberto Maria; Bersani, Enrico; León Trujillo, Francisco James; Marconi, Silvia (Elsevier, 2022)
      Acceso restringido
      Stem cell therapy is a promising treatment for the regeneration of myocardial tissue injured by an ischemic event. Mathematical modeling of myocardial regeneration via stem cell therapy is a challenging task, since the ...

    • Food consumption and food waste behaviour in households in the context of the COVID-19 pandemic 

      Vásquez Neyra, Jessika Milagros; Cequea, Mirza Marvel; Gomes Haensel Schmitt, Valentina; Ferasso, Marcos (Emerald Publishing Limited, 2022)
      Acceso restringido
      This research aims to understand the behaviour of food consumption and waste in Peruvian households at the beginning of the COVID-19 pandemic.

    • Conocimiento especializado del profesorado de matemática en formación inicial acerca de los polígonos 

      Advíncula Clemente, Elizabeth Milagro; Beteta Salas, Marisel Rocío; León Ríos, José Carlos; Torres Céspedes, Isabel Zoraida; Montes, Miguel (Universidad Nacional, 2022)
      Acceso abierto
      Neste artigo, focamos na compreensão do conhecimento especializado demonstrado por uma professora do ensino médio em formação ao ensinar polígonos como parte da prática pré-profissional em seu último ano acadêmico. Para ...

    • How does tourist perception lead to tourist hesitation? Empirical evidence from Bangladesh 

      Polas, Mohammad Rashed Hasan; Saha, Ratul Kumar; Tabash, Mosab I. (Springer, 2022)
      Acceso abierto
      The paper aims to identify the factors that cause prospective tourists’ hesitation to travel. The study also examines whether this relationship is mediated by the tourist perception in Bangladesh. The study is of quantitative ...

    • Consumers’ sustainable online purchase behaviour during COVID-19 pandemic: the role of relational benefit and site commitment 

      Polas, Mohammad Rashed Hasan; Tabash, Mosab I.; Afshar Jahanshahi, Asghar; Ahamed, Bulbul (Emerald Publishing Limited, 2022)
      Acceso restringido
      This study aims to investigate the factors that influence the sustainable online purchase intentions of consumers during the COVID-19 pandemic. This study also examines the role of relational benefit and site commitment ...

    • Impact of financial stress in advanced and emerging economies 

      Valerio Roncagliolo, Flavio Cesar; Villamonte Blas, Ricardo Norberto (Universidad ESAN, 2022)
      Acceso abierto
      Purpose: The purpose of the paper is to examine the differences in the impact of financial stress in advanced and emerging economies. Design/methodology/approach: The authors employ a panel vector autoregression model ...

    • Pulso Bursátil (14-marzo-2023) 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023-03-14)
      Acceso abierto
      Publicación diaria acerca del movimiento bursátil del Mercado Integrado Latinoamericano (Perú, Chile, Colombia y México), así como de los principales índices del mundo.

    • Influencers peruanos, ciudadanía mediática y su rol social en el contexto del covid-19 

      Mateus, Julio-César; León Kanashiro, Laura Raquel; Núñez Alberca, Alejandro (Universidad de Guadalajara, 2022)
      Acceso abierto
      La pandemia provocada por el covid-19 impactó la esfera pública digital y obligó a los influencers a reflexionar sobre su agencia y rol social. Los usuarios y comunidades virtuales ampliaron su demanda informativa hacia ...

    • The effects of corruption on growth, human development and natural resources sector: empirical evidence from a Bayesian panel VAR for Latin American and Nordic countries 

      Urbina Padilla, Dante Abelardo; Rodríguez, Gabriel (Emerald Publishing Limited, 2022)
      Purpose: The purpose of this paper is to analyze the effects of corruption on economic growth, human development and natural resources in Latin American and Nordic countries. Design/methodology/approach: Using the hierarchical ...

    • Gestión e investigación en ingeniería: revisión sistemática de literatura para Iberoamérica 

      Ruiz Ruiz, Marcos Fernando; Díaz Garay, Bertha Haydeé; Noriega Araníbar, María Teresa (Universidad del Zulia, 2022)
      Acceso abierto
      La investigación-acción, proveniente de las ciencias sociales, es una metodología participativa y aplicable a cualquier problema de gestión empresarial. No obstante, es poco conocida en ingeniería. Esta investigación ...

    • Diagnosis of Future Demand for the Design of University Courses 

      Ortiz Esaine, Nicolas Martin; Zapata, Rocio (IGI Global, 2022)
      This study develops a method to determine future needs and competencies required for the design of future professional careers aligned with the demands of the country, institutions, and businesses. The article is based on ...

    • Route Planning using Wireless Sensor Network for Garbage Collection in COVID-19 Pandemic 

      Ramirez Alarcon, Javier Enrique; Santiago Silva, Caleb Misael; Kamiyama Murakami, Angélica (Science and Information Organization, 2022)
      Acceso abierto
      Garbage 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 

      Etemadi, Marjan; Hamzehpoor, Mahdi; Nawaser, Khaled; Hanifah, Haniruzila; Vafaei-Zadeh, Ali (Inderscience Publishers, 2022)
      Acceso restringido
      Lean 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 ...

    • Pulso Bursátil (13-marzo-2023) 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023-03-13)
      Acceso abierto
      Publicación diaria acerca del movimiento bursátil del Mercado Integrado Latinoamericano (Perú, Chile, Colombia y México), así como de los principales índices del mundo.