Artículos: Envíos recientes

Mostrando ítems 1241-1260 de 2434

    • Una aproximación semio-narrativa al uso del product placement como momento de consumo presente en la telenovela latinoamericana 

      Yalán Dongo, Eduardo (Universidad del Azuay, 2020)
      Acceso abierto
      La telenovela es uno de los principales formatos narrativos de la televisión peruana. Actualmente, el desarrollo de su relato ha motivado mayor participación de marcas globales que buscan promover sus productos en vista ...

    • Geochemical study of submicron particulate matter (PM1) in a metropolitan area 

      Schneider, Ismael Luís; Teixeira, Elba Calesso; Dotto, G. L.; Pinto, Diana C.; Yang, Chengxue; Silva Oliveira, Luis Felipe (Elsevier, 2022)
      Acceso abierto
      Air pollution has become a major problem in urban areas due to increasing industrialization and urbanization. In this study ambient concentrations of PM1 and metal concentrations as well as source contributions were ...

    • To which world regions does the valence–dominance model of social perception apply? 

      Jones, Benedict C.; DeBruine, Lisa M.; Flake, Jessica Kay; Liuzza, Marco Tullio; Antfolk, Jan; Boudesseul, Jordane; Ruiz Dodobara, Fernando Gabriel (Springer, 2021)
      Acceso restringido
      Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) ...

    • Metal-enriched nanoparticles and black carbon: A perspective from the Brazil railway system air pollution 

      Lima, Bianca D.; Teixeira, Elba Calesso; Hower, J. C.; Civeira, Matheus S.; Ramírez, Omar; Yang, Chengxue; Silva Oliveira, Marcos Leandro; Silva Oliveira, Luis Felipe (World Scientific, 2021)
      Acceso abierto
      Having a better understanding of air pollutants in railway systems is crucial to ensure a clean public transport. This study measured, for the first time in Brazil, nanoparticles (NPs) and black carbon (BC) on two ground-level ...

    • Photoelectrocatalytic degradation of 2,4-dichlorophenol in a TiO2 nanotube-coated disc flow reactor 

      Montenegro Ayo, Renato Martin; Morales Gomero, Juan Carlos; Alarcón Cavero, Hugo Arturo; Corzo Lucioni, Alberto; Westerhoff, Paul K.; García Segura, Sergi (Elsevier, 2021)
      Acceso restringido
      Photoelectrocatalytic (PEC) water treatment is a promising technology for organic pollution abatement. Much of the prior research focused on material discovery and optimization. However, challenges exist in scaling-up PEC ...

    • The influence of digital transformation of the peruvian public sector on citizen trust 

      Díaz Parra, José Raúl; Libaque Sáenz, Christian Fernando (26th Americas Conference on Information Systems, AMCIS 2020., 2020)
      Acceso restringido
      Developing countries have been launching e-government projects; a number of them have, however, failed partially or completely, generating distrust in citizens. E-government implies an internal approach, which has been ...

    • Identification of main factors to characterize young people with greatest intention of buying footwear online 

      Méndez Lazarte, Christiam Ismael; Bohorquez Lopez, V.W. (26th Americas Conference on Information Systems, AMCIS 2020., 2020)
      Acceso restringido
      The study seeks to identify the main factors that contribute to characterize young people in an emerging city like Lima, one of the cities with the lowest online channel penetration in Latin America, intending to buy a ...

    • Gender gap in IT in Latin America 

      Guzman, Indira R. Indira R.; Berardi, Rita Cristina Galarraga; Tapia, Patricia Cabero; Rodríguez Rodríguez, Nadia Katherine; MacIel, Cristiano; Marín Raventós, Gabriela; Rodriguez, Michelle (26th Americas Conference on Information Systems, AMCIS 2020., 2020)
      Acceso abierto
      The underrepresentation of women in IT related majors such as computer science, computer engineering, and information systems (IS) has been evident all over the world. As a result, many private and public institutions have ...

    • Use of the sensors of a latest generation mobile phone for the three-dimensional reconstruction of an archaeological monument: The survey of the Intihuatana stone in Machu Picchu (Peru') 

      Baiocchi, Valaerio; Del Pizzo, Silvio; Pugliano, Giovanni; Onori, Matteo; Robustelli, Umberto; Troisi, Salvatore; Vatore, Felicia; León Trujillo, Francisco James (Institute of Physics Publishing, 2020)
      Acceso abierto
      The survey of archaeological monuments presents particular needs and difficulties. Such surveys must in fact be as complete, geometrically correct and accurately geo-referenced as possible. These needs, however, often face ...

    • Acute exposure to C60 fullerene damages pulmonary mitochondrial function and mechanics 

      Caldeira, Dayene De Assis Fernandes; Mesquita, Flvia Muniz; Pinheiro, Felipe Gomes; Oliveira, Dahienne Ferreira; Silva Oliveira, Luis Felipe; Nascimento, José Hamilton Matheus Do; Takiya, Christina Maeda; Maciel, Leonardo; Zin, Walter Araújo (Taylor & Francis, 2021)
      Acceso restringido
      C60 fullerene (C60) nanoparticles, a nanomaterial widely used in technology, can offer risks to humans, overcome biological barriers, and deposit onto the lungs. However, data on its putative pulmonary burden are scanty. ...

    • Evaluación de la vida útil de los aceites de sacha inchi (Plukenetia huayllabambana y Plukenetia volubilis) microencapsulados 

      Alarcón Rivera, Rafael; Pérez Camino, María del Carmen; Chasquibol Silva, Nancy Ascención (Sociedad Química del Perú, 2019)
      Acceso abierto
      Los aceites de sacha inchi de los ecotipos Plukenetia huayllabambana y Plukenetia volubilis se microencapsularon para protegerlos de factores ambientales como el oxígeno, la luz, humedad y de las condiciones de los procesos ...

    • Microencapsulation of Sacha Inchi (Plukenetia huayllabambana) Oil by Spray Drying with Camu Camu (Myrciaria dubia (H.B.K.) Mc Vaugh) and Mango (Mangifera indica) Skins 

      Alarcón Rivera, Rafael; Gonzáles García, Billy Francisco; Sotelo Contreras, Axel; Gallardo, Gabriela; Pérez Camino, María del Carmen; Chasquibol Silva, Nancy Ascención (MDPI, 2020)
      Acceso abierto
      Sacha inchi (Plukenetia huayllabambana) oil was microencapsulated by spray drying with gum arabic and with extracts of camu camu (Myrciaria dubia (HBK) Mc Vaugh) and mango (Mangifera indica) skins, obtained by assisted ...

    • Estimating the Reproducibility of Experimental Philosophy 

      Cova, Florian; Strickland, Brent; Abatista, Angela; Allard, Aurélien; Andow, James; Boudesseul, Jordane (Springer, 2021)
      Acceso restringido
      Responding to recent concerns about the reliability of the published literature in psychology and other disciplines, we formed the X-Phi Replicability Project (XRP) to estimate the reproducibility of experimental philosophy ...

    • Reflexiones jurídicas en tiempos del COVID-19: “La fuerza mayor se hizo viral” 

      Barchi Velaochaga, Luciano (Universidad de Lima, 2020)
      Acceso abierto
      Ante la inmovilización ocasionada por la pandemia del COVID-19, se ha hecho bastante frecuente la invocación de la fuerza mayor como un hecho impeditivo para el cumplimiento de las obligaciones en los contratos. El autor ...

    • Complejidades del periodo interino de un contrato de compraventa de acciones en el marco del COVID-19 

      Arizmendi de Romaña, Alexandra (Universidad de Lima, 2020)
      Acceso abierto
      El presente artículo aborda aquellas situaciones contractuales que quedaron fuera del pacto contractual ante una situación no prevista como la pandemia ocasionada por el brote del COVID-19 y el consecuente estado de ...

    • Arbitraje y contratación pública en servicios de salud 

      García Ascencios, Frank (Universidad de Lima, 2020)
      Acceso abierto
      El arbitraje en la contratación pública ha tenido un colosal desarrollo en el país, debido a que generalmente los conflictos que involucran contratos con el Estado se resuelven mediante arbitraje. En el presente trabajo ...

    • Ecología de los medios en la escuela 

      Mateus, Julio-César (Fundación Telefónica, 2020)
      Acceso abierto
      Los medios están integrados en la cultura, introduciendo nuevos usos y significados. Pero su integración en la vida escolar parece limitado a saber cómo funcionan. Es posible abordar la educación en medios desde nuevas ...

    • Students’ perceptions on social media teaching tools in higher education settings 

      Figueras Maz, Mónica; Grandío Pérez, María del Mar; Mateus, Julio-César (Universidad de Navarra, 2021)
      Acceso abierto
      Young people use social networks extensively in their daily lives, and using social media is, without doubt, the media practice they do the most. Therefore, there are increasing efforts to include students’ use of social ...

    • Impact of emotional style on academic goals in pandemic times 

      Garay, Jessica Paola Palacios; Escalante Flores, Jorge Luis; Chumacero Calle, Juan Carlos; Bautista, Inocenta Marivel Cavarjal; Pérez Saavedra, Segundo Sigifredo; Nieto Gamboa, Jose (Sciedu Press, 2020)
      Acceso abierto
      The objective of the present study was to determine the incidence of university students’ emotional style on the dimensions of academic goals (academic goals, learning goals, achievement goals and social reinforcement ...

    • Campamentos mineros en el Perú: Análisis Bioclimático y recomendaciones de diseño para mejorar el confort interior 

      Arispe Sevilla, Fiorella Silvana; Vera Piazzini, Ofelia Giannina (Universidad de la Costa, 2020)
      Acceso abierto
      El presente estudio analiza el comportamiento de tres campamentos mineros peruanos en respuesta a variables climáticas y geográficas específicas con el objetivo de determinar pautas y criterios de diseño arquitectónico ...