Mostrando ítems 1-20 de 5016

    • Pricing for urban areas using queuing theory 

      Rios, John; Morillo-Torres, Daniel; Olmedo, Alexis; Coronado-Hernandez, Jairo R.; Gatica, Gustavo (Elsevier BVNetherlands, 2022)
      By reducing traffic congestion in large cities and providing a safe place to leave vehicles while their owners are doing their activities, parking facilities play an important role in society by reducing congestion and the ...
    • Predictive model for human activity recognition based on machine learning and feature selection techniques 

      Patiño-Saucedo, Janns Alvaro; Ariza-Colpas, Paola Patricia; aziz, shariq ; Piñeres-Melo, Marlon Alberto; López Ruiz, José Luis; Morales-Ortega, Roberto Cesar; De-La-Hoz-Franco, Emiro (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-09-27)
      Research into assisted living environments –within the area of Ambient Assisted Living (ALL)—focuses on generating innovative technology, products, and services to provide medical treatment and rehabilitation to the elderly, ...
    • Panel data approach: macroeconomic variables and first enrollment in private higher education institutions in Colombia 

      Torres Ortega, José; Ortega De La Rosa, Jorge Mario; Ilias Isaza, Yeimmy (Elsevier BVNetherlands, 2022)
      This paper investigates the macroeconomic determinants of first enrollment in private higher education institutions, as a dependent variable, for 21 Departments of Colombia plus the capital city of Bogotá from 2005 to 2020. ...
    • Ordered weighted average operators in the SERVQUAL and SERVPERF scales 

      Baez Palencia, Diego Alberto; MARIÑO JIMÉNEZ, JUAN PABLO; Leon-Castro, Ernesto; Ramírez Molina, Reynier Israel; Pinochet Sánchez, Giselle (Elsevier BVNetherlands, 2022)
      This research extends the discussion about service quality measurement. Two new quality aggregation measures using OWA and IOWA operators are proposed by making use of the SERVQUAL and SERVPERF scales, and their calculation ...
    • Occupational safety and health management systems as a component of labor productivity 

      Camargo-Acuña, Génesis; Guzmán Castillo, Stefania; PAYARES JIMENEZ, KAREN MARIA; Garizabalo-Davila, Claudia; Sukier, Harold B; Gómez Charris, Yulineth (Elsevier BVNetherlands, 2022)
      The Occupational Health and Safety Management System (SG-SST) encompasses a discipline that aims to improve working conditions and the work environment, which leads to the inclusion of policy, planning, evaluation, improvement ...
    • New approach of a contact detection algorithm based on a Shortest Link method 

      León, Roberto; Velásquez, Jaime; Gatica, Gustavo; Vargas, Ximena; Coronado, Jairo (Elsevier BVNetherlands, 2022)
      Contact detection algorithms based on a Common Plane (CP) are among the most used and investigated, despite not being the most optimal when generating a CP and thus detecting the existence of contact between particles. The ...
    • Neglected landscapes and green infrastructure: the case of the Limas Creek in Bogotá, Colombia 

      Rojas Bernal, Claudia Lucía; Oluremi Durosaiye, Isaiah; Hadjri, Karim; Zabala Corredor, Sandra Karime; SEGURA-DURAN, ETHEL; Cortés Prieto, Alejandro (Elsevier BVUnited Kingdom, 2022-11)
      The landscape of Bogotá’s low-income informal settlements reveals intense and ongoing conflicts between political agendas, socio-environmental needs and everyday practices. This paper presents the results of an interdisciplinary ...
    • Mis–Dis Iinformation in COVID-19 health crisis: a narrative review 

      Clemente-Suárez, Vicente Javier; Navarro-Jiménez, Eduardo; Simón-Sanjurjo, Juan Antonio; Beltran-Velasco, Ana Isabel; Laborde-Cárdenas, Carmen Cecilia; Benitez-Agudelo, Juan Camilo; Bustamante-Sánchez, Álvaro; Tornero-Aguilera, José Francisco (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-04-27)
      Background: In this narrative review, we address the COVID-19 pandemic mis–dis information crisis in which healthcare systems have been pushed to their limits, with collapses occurring worldwide. The context of uncertainty ...
    • Grounding the SHIELD model for tropical coastal environments 

      Pereira, Cristina I.; Botero, Camilo M.; Ricaurte-Villota, Constanza; Coca, Oswaldo; Morales, David; Cuker, Benjamin; Milanés Batista, Celene (MDPI AGSwitzerland, 2022-09-28)
      Customizing environmental assessments to the particularities of the type of environment is crucial for implementing the precautionary principle. This paper uses the SHIELD model (Susceptibility to Human Interventions for ...
    • Human management by competencies in competitive and complex scenarios: a reflective theoretical approach 

      Ramírez Molina, Reynier Israel; Monsalve Castro, Lady Carolina; Villalobos Antúnez, José Vicente; Lay Raby, Nelson David; Severino-González, Pedro; Baez Palencia, Diego Alberto (Elsevier BVNetherlands, 2022)
      Human management is interpreted by competencies in competitive and complex scenarios. According to the documentary review of disciplinary, classic and current research; with a reflective theoretical approach using hermeneutics. ...
    • Impact of COVID-19 on students' generic skills - a case study in a university from a developing country 

      Portnoy, Ivan; Manosalva-Sandoval, Jessica; Torregroza Espinosa, Ana Carolina (Elsevier BVNetherlands, 2022)
      The education sector was considerably affected by the COVID-19 pandemic, risking the learning process and forcing governments to pull out contingency actions to ensure the students' development of generic and specific ...
    • Improved adsorption of the toxic herbicide diuron using activated carbon obtained from residual cassava biomass (manihot esculenta) 

      georgin, jordana; Pinto, Diana; Dison S.P., Franco; Schadeck Netto, Matias; Lazarotto, Joseane S.; Allasia, Daniel G.; Tassi, Rutineia; Silva Oliveira, Luis Felipe; Dotto, Guilherme Luiz (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-11-04)
      The production and consumption of cassava (Manihot esculenta) occur in several places worldwide, producing large volumes of waste, mostly in the form of bark. This study sought to bring a new purpose to this biomass through ...
    • Industry 4.0 for sustainable supply chain management: drivers and barriers 

      García Samper, Martha; Goethe Florez, Dilson; Romero Borre, Jenny; Ramírez, Javier (Elsevier BVNetherlands, 2022)
      Sustainable supply chain management is one of the greatest challenges for the competitive, environmental and social performance of the industry, finding in the technological applications of Industry 4.0 mechanisms that ...
    • Iron oxide powder as responsible for the generation of industrial polypropylene waste and as a co-catalyst for the pyrolysis of non-additive resins 

      Hernández-Fernández, Joaquín; Castro, john; Toloza, Carlos A. T. (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-10-03)
      For the synthesis of polymeric resins, it is of great importance to review the raw materials and the equipment to be used to avoid the presence of compounds that may affect the effectiveness of the polymerization and the ...
    • Logistics 4.0: a review of current trends using bibliometric analysis 

      Nunes Pozzo, Danielle; Reales Correa, Katherine; Cervantes Madrid, Ana Isabel; Carmona Campo, Carlos Javier; Garizabal Donado, Mildred Eugenia; Hahn Biegelmeyer, Uiliam (Elsevier BVNetherlands, 2022)
      The present study aims to analyze the trends on logistics 4.0 literature as well as an overview of the current publications on the subject. Using bibliometric mapping, outputs from Scopus and Web of Science databases were ...
    • Mapping Innovation Systems in Latin America: a bibliometric review of current trends 

      Nunes Pozzo, Danielle; Gutiérrez Roa, Isamar; González Beleño, Carlos Alfonso; Jaafar Orfale, Hussein; Arévalo Fajardo, Blanca Yadira; Camargo, Maria Emília (Elsevier BVNetherlands, 2022)
      Innovation Systems (IS) is a context-specific topic that still presents a challenge to emerging countries. In this perspective, the present study aims to provide a map of current publications regarding Innovation Systems ...
    • Latin America and the search for a coastal law: lessons from the legislative procedure in Colombia 

      Botero, Camilo M.; Milanes, Celene B; Cuker, Benjamin; Anfuso, Giorgio (MDPI AGSwitzerland, 2022-04-25)
      In 2009, a network of scholars identified the legal framework associated with coastal management in eleven Latin American countries. They found an important lag in several countries, including Colombia. According to many ...
    • Transition of electric mobility in colombia: Technical and economic evaluation of scenarios for the integration of e-taxis in bucaramanga 

      Muñoz Maldonado, Yecid Alfonso; Acevedo, César; Jerez, Edward; Sarmiento, Carlos; De La Rosa, Miguel; Ospino, Adalberto (EconJournalsTurkey, 2021)
      Globally, the transport sector has been directed towards electric mobility by policies, regulations, development strategies and economic incentives. The transport sector has an important strategic role in the economic ...
    • Business intelligence readiness assessment for a shopping mall: challenges and future directions 

      Ramirez-Angulo, Pedro Julian; Chaparro Guevara, Rosa Alexandra (IGI PublishingUnited States, 2020-04-01)
      This case takes place at SCC, a recognized shopping mall located in Cali, Colombia. In March 2018, Javier Ortiz, CEO of SCC, contacted a group of researchers to identify the key success factors before the implementation ...
    • A Decision Support System (DSS) for the heuristic allocation and routing of vehicles in urban freight transportation 

      Castro-Bolaño, Lauren J.; Uribe-Martes, Carlos J.; Coronado-Hernandez, Jairo R.; Ramírez-Ríos, Diana G.; Herazo-Padilla, Nilson; Paez-Logreira, Hayder; Gatica, Gustavo (Associacao Iberica de Sistemas e Tecnologias de Informacao (AISTI)Portugal, 2021)
      Solve a strategic operational problem for a company, requires mathematical modeling and computing power, therefore, it requires computational tools that contribute to decision support system (DSS). The development for the ...