Artículos: Envíos recientes
Mostrando ítems 361-380 de 1851
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The foodscapes of children and adolescents attending schools in Lima, Peru
(Academic Press, 2022)Foodscapes are the sum of all places where food and eating are actualized, as well as the institutional arrangements, discourses, cultural practices, trends and meanings that shape the relationship between individuals and ... -
Perspectivas docentes para una agenda crítica en educación mediática post COVID-19. Estudio comparativo en Latinoamérica
(Grupo Comunicar Ediciones, 2022)La pandemia causada por la COVID-19 en América Latina obligó a transitar de un modelo educativo presencial a uno a distancia atravesado por la emergencia, las precariedades tecnológicas y la falta de planificación. Esto ... -
Destination recovery during COVID-19 in an emerging economy: Insights from Peru
(European Academy of Management and Business Economics, 2022)The onslaught of the COVID-19 pandemic has had a critical impact on the travel and tourism sector. Tourist destinations in developing countries are even more susceptible to negative trends of this sort due to the importance ... -
Atributos diferenciadores entre el comercio minorista tradicional y el moderno
(Universidad Nacional de Colombia, 2022)Acceso abiertoCette 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
(Springer, 2022)Acceso restringidoWe 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
(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
(eLife Sciences Publications Ltd, 2022)Acceso abiertoGlobal 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 ... -
A 3D mathematical model of coupled stem cell-nutrient dynamics in myocardial regeneration therapy
(Elsevier, 2022)Acceso restringidoStem 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
(Emerald Publishing Limited, 2022)Acceso restringidoPurpose: This research aims to understand the behaviour of food consumption and waste in Peruvian households at the beginning of the COVID-19 pandemic. Design/methodology/approach: Exploratory research was carried out with ... -
Conocimiento especializado del profesorado de matemática en formación inicial acerca de los polígonos
(Universidad Nacional, 2022)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
(Springer, 2022)Acceso abiertoThe 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
(Emerald Publishing Limited, 2022)Acceso restringidoPurpose: 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 ... -
Impact of financial stress in advanced and emerging economies
(Universidad ESAN, 2022)Acceso abiertoPurpose: 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 ... -
Influencers peruanos, ciudadanía mediática y su rol social en el contexto del covid-19
(Universidad de Guadalajara, 2022)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
(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
(Universidad del Zulia, 2022)Acceso abiertoAction research, which comes from the social sciences, is a participatory methodology applicable to any business management problem. However, it is little known in engineering. This research develops the systematized review ... -
Diagnosis of Future Demand for the Design of University Courses
(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
(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)This 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 ...