Repositorio Universidad de Lima: Recent submissions

Now showing items 4701-4720 of 14321

    • Pulso Semanal (13 feb., -17 feb., 2023) 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023)
      Acceso abierto
      Publicación que presenta una síntesis de las principales noticias y sucesos de los mercados financieros y bursátiles del mundo ocurridos en la última semana.

    • Pursuing belonging through consumption: refining the belonging process framework 

      Vargas Bianchi, Lizardo (Emerald Group Holdings Ltd., 2022)
      Acceso abierto
      Purpose – Much research has been conducted on how consumption is related to human relationships. Only a scarcity of studies has examined brand and product selection, as well as the consumption activities that individuals ...

    • Improving service level performance by Implementing lean six sigma in smes of the gaming peripherals industry in Peru: a case study 

      Daza Moran, Francisco Javier; Ramírez Alva, Angiebett Sallet Danney; Quiroz Flores, Juan Carlos; Collao Diaz, Martin Fidel (South African Institute of Industrial Engineering, 2022)
      Acceso abierto
      Lean Six Sigma (LSS) is one of the essential and applicable techniques for any organisation in the 21st century, including small and medium-sized enterprises (SMEs), that wish to grow their competitive advantages. The LSS ...

    • Reporte del Mercado de Capitales al 17 de febrero del 2023 [Video] 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023)
      Acceso abierto
      En una nueva edición del Reporte de Mercado de Capitales, desde el Laboratorio del Mercado de Capitales de la Universidad de Lima, en esta edición se presenta la evolución del precio de los comoditties durante la semana.

    • Pulso Bursátil (17-febrero-2023) 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023-02-17)
      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.

    • A Benefit Dependency Network for Shadow Information Technology Adoption, Based on Practitioners’ Viewpoints 

      Scalabrin Bianchi, Isaías; Vaquina, António; Pereira, Ruben; Dinis Sousa, Rui; Dávila Calle, Guillermo Antonio (MDPI, 2022)
      Acceso abierto
      Shadow information technology (SIT) revolves around systems that are hidden but are still managed by the same business entities. It consists of the use of devices, software, systems and applications without the information ...

    • Blockchain-Based System to Ensure the Integrity of Used Vehicle Purchase Transactions: Under Researchers’ Perspective 

      Sayán Barreto, José Leonardo; Beuzeville Espinoza, Rodrigo Arturo; Dávila Calle, Guillermo Antonio (Springer, 2022)
      Acceso restringido
      Through the increase in vehicle sales transactions globally, new ways are being created to change the current model of vehicle ownership transfer systems. The integrity of the data in this type of operation must be the ...

    • Lanthanide-doped glasses under high pressure 

      Montoya Matos, Israel Roger; Carrillo Herrera, Alvaro; Buchner, Silvio; Balzaretti, Naira Maria (De Gruyter, 2022)
      Acceso restringido
      According to Zanotto and Mauro [1],“glass is a nonequilibrium, noncrystalline con-densed state of matter that exhibits a glass transition. The structure of glasses islike that of their parent supercooled liquids. Their ...

    • Characterization and Preservation of the Bioactive Compounds of Sacha Inchi (Plukenetia volubilis and P. huayllabambana) Oils 

      Chasquibol Silva, Nancy Ascención; Alarcón Rivera, Rafael; Gómez Coca, Wenceslao Moreda; Pérez-Camino, M. Carmen (CRC Press, 2022)
      Acceso restringido
      This chapter focuses on the functional properties of sacha inchi (Plukenetia volubilis and P. huayllabambana) oils and reveals the potential of these two widespread taxa. Their balanced composition in ¿-3 and ¿-6 fatty ...

    • Integrating a LiDAR Sensor in a UAV Platform to Obtain a Georeferenced Point Cloud 

      Del Savio, Alexandre Almeida; Luna Torres, Ana Felícita; Chicchón Apaza, Miguel Ángel; Vergara Olivera, Mónica Alejandra; Llimpe Rojas, Rocio Sara; Urday Ibarra, Gianella Tania; Reyes Ñique, José Luis; Macedo Arevalo, Rolando Issac (MDPI, 2022)
      Acceso abierto
      The combination of light detection and ranging (LiDAR) sensors and unmanned aerial vehicle (UAV) platforms have garnered considerable interest in recent years because of the wide range of applications performed through the ...

    • Post-truth of Female Empowerment in the Fake News of Peruvian Reality Shows 

      Espinoza-Robles, Lorena Teresa; Aybar Cabezudo, Oscar Alfredo (Springer, 2022)
      Acceso restringido
      This study investigates the fake news generated from the content of the reality television format in Peru. This format, by mixing informational or reality elements with fictional elements, contributes to misinformation ...

    • Media, Fear of Crime, and Authority: Focus Groups in Lima (Perú) 

      Kanashiro Nakahodo, Lilian; Dammert, Lucía; Wilson Hernández, Wilson (Springer, 2022)
      Acceso restringido
      Lima’s news agenda focuses on the media’s exposure and coverage of crime. This paper aims to analyze the relationship between news consumption, fear of crime, and trust in authority. To this end, twelve focus group discussions ...

    • Semantic Segmentation of Underwater Environments Using DeepLabv3+ and Transfer Learning 

      Chicchón Apaza, Miguel Ángel; Bedón Monzón, Héctor Manuel (Springer, 2022)
      Acceso restringido
      The semantic segmentation approach is essential in automated scene analysis, but its application in underwater environments is still limited. Datasets generally have insufficient labeled data, unbalanced data classes, and ...

    • Efecto en los ingresos de la educación de calidad universitaria. Evidencia para Perú 

      Sánchez Dávila, Elmer; Obeso Manrique, Jordán Alan; Fernández Morales, Paolo César (Universidad de Lima, Facultad de Ciencias Empresariales y Económicas, 2022)
      Acceso abierto
      La demanda y oferta de la educación universitaria se han incrementado a partir del 2000, aunque la misma evolución no se ha observado en la calidad de este servicio, lo cual podría repercutir sobre los ingresos de quienes ...

    • Control System to International Parental Child Abduction, Case: Colombia 

      Ortegón, Giovanni; Samper, Javier; Garcia, Francisco; Bedón Monzón, Héctor Manuel (Springer, 2022)
      Acceso restringido
      All governments must implement strategies to protect children and adolescents from being removed or abducted from their country of nativity without the authorization of both parents. This article describes the context of ...

    • Pulso Bursátil (15-febrero-2023) 

      Universidad de Lima, Laboratorio de Mercado de Capitales (Universidad de Lima, 2023-02-15)
      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.

    • El léxico lesbofóbico: La construcción de un repertorio de odio en los ciberforos peruanos 

      Lovón Cueva, Carolina Mirian; Lovón, Marco (University of Pisa, 2022)
      Acceso abierto
      The lesbophobic lexicon in Peru is created by the rejection of lesbian women because of their sexual orientation. The objectives of this paper are the following: to identify insulting lexical constructs against lesbians ...

    • Experimental Volume Incidence Study and the Relationship of Polypropylene Macrofiber Slenderness to the Mechanical Strengths of Fiber-Reinforced Concretes 

      Del Savio, Alexandre Almeida; La Torre Esquivel, Darwin; Cedrón Marin, Juan Pablo (MDPI, 2022)
      Acceso abierto
      An experimental study was conducted to examine the mechanical strengths of concretes with straight high-strength knurled polypropylene macrofibers. Incidences of concrete mechanical strengths were determined for three ...

    • Energy and economic evaluation of a middle-sized CSP parabolic field in an agro-industrial company 

      Torres Vidaurre, Alfonso Melchor; Saettone Olschewski, Erich Arturo (IOP Publishing, 2022)
      Acceso abierto
      The energy assessment carried out in a middle-sized CSP parabolic field of 120 m2 is presented; it provides pre-heating water at 70°C to the boilers of the lemon essential oil extraction process in an agro-industrial company ...

    • Factors associated with depression in Peruvian LGBT+ individuals exposed to discrimination and violence 

      Zegarra López, Ángel Christopher; García Rabines, Diego Rafael; Okumura Clark, Alvaro Jesús (Routledge, 2023)
      Acceso restringido
      We aimed to analyze the factors associated with depression among LGBT+¿people exposed to discrimination based on sexual orientation and gender identity in Peru. We conducted secondary analysis on a subset (n=5846) of cases ...