Now showing items 1-20 of 4104

    • 100 años de la jurisdicción contencioso administrativa en el departamento del Cauca. Un estudio de su historia y de las decisiones de nulidad y reparación directa 

      Paredes Mosquera, Hoover Hugo; Galíndez Perafán, Anyely Tatiana; Valdés Mosquera, Julián Andrés (Corporación Universidad de la Costa, 2014-09-30)
      En este artículo se presenta un panorama histórico del Tribunal Contencioso Administrativo del Departamento del Cauca (TCAC) y se analizan sus contribuciones a la protección de los derechos humanos y al control de los ...
    • Las 100 empresas más grande del departamento del Atlántico  

      Quevedo Cabana, Gustavo; Hernández Burgos, Rubén (Corporación universidad de la costa, 2017)
      Dentro de la literatura Económica se ha hablado mucho acerca del papel que debe desempeñar el sector empresarial en una economía de libre empresa como agente de cambio y de progreso económico. Los países más evolucionados ...
    • 1D Convolutional Neural Network for Detecting Ventricular Heartbeats 

      Suárez-León, A. A.; Núñez, José R. (Universidad de la Costa, 2020)
      This paper shows a novel approach for detecting ventricular heartbeats using a 1D Convolutional Neural Network (1D-CNN). The algorithm input is the raw ECG signal, i.e., no signal pre-processing nor feature extraction are ...
    • A 25 W 70% efficiency Doherty power amplifier at 6 dB output back-off for 2.4 GHz applications with VGS, PEAK control 

      Moreno Rubio, Jorge; Angarita Malaver, Edison; Fernández González, Herman (Corporación Universidad de la Costa, 2015-01-05)
      This paper shows the design and simulation results of a hybrid Doherty power amplifier. The amplifier has been designed at 2,4 GHz, obtaining power-added efficiency above 70 % for 6 dB output power back-off, together ...
    • 2′-Deoxyribosyltransferase from Leishmania mexicana, an efficient biocatalyst for one-pot, one-step synthesis of nucleosides from poorly soluble purine bases 

      Crespo, N.; Sánchez Murcia, Pedro Alejandro; Gago, Federico; Cejudo Sanches, J.; Galmes, M.A.; Fernandez Lucas, Jesus; Mancheño, José Miguel (Applied Microbiology and Biotechnology, 2017)
      Processes catalyzed by enzymes offer numerous advantages over chemical methods although in many occasions the stability of the biocatalysts becomes a serious concern. Traditionally, synthesis of nucleosides using poorly ...
    • 3C.c. 2.0 comunicación, capitalismo, y crítica en la Colombia digital 

      Crawford-Visbal, Joseph Livingston; De La Hoz Pombo, Maybelline Johana; Flórez Utria, Danesis Alejandra; Martínez González, Andrea Camila; QUINTERO LEÓN, MARGARITA; Berrío Castillo, Leonela; Caicedo Lucas, Jorge Mario; Gómez Tejeda, Maryelis; CARO PÉREZ, OLGA ; De León Llanos, Néstor Fernando De; Freile Pacheco, Bryan Enrique; Pino Suárez, Carlos Andrés de Jesús; De la Hoz Rodríguez, Paola Andrea; Siado Lobelo, Xiomara; Figueroa Jiménez, Yirsailis; Murillo Rincón, Yair; Villafañe Medina, Yasbleidy; Salón Blanco, Néstor; Alfaro Morales, Ana Isabel; Fontalvo Ortiz, Angie Julieth (Universitaria de la Costa, S.A.S.Barranquilla, 2021)
      La difusión del Internet se ha convertido en una política central de los países en desarrollo. Los investigadores de campos como las ciencias políticas y económicas identifican que esta conectividad es clave como un motor ...
    • 3C.co Comunicación, Capitalismo y Crítica en la Colombia Digital 

      Olivero Silva, Lendrys; Coronado Blanco, Yiseth; López Ponce, Marcela; Alfaro Morales, Ana; Orozco Cabrales, Sulena; Vasallo Díaz, Daniella; Crawford-Visbal, Joseph Livingston (Corporación universidad de la costa, 2018)
      El presente libro comprende una producción Académica que integra los aportes derivados de diferentes reflexiones, estudios e investigaciones sobre el rol que tiene el campo de la Comunicación Social y Medios Digitales, ...
    • Las 3R, el patrimonio y el lugar 

      Ocampo Hurtado, Juan Gabriel (Corporación Universidad de la Costa, 2015-06-01)
      Reducir, reutilizar y reciclar, componentes de la regla de las 3R propuesta en la cumbre del G8 de 2004 como estrategia de desarrollo social, se plantean como diferentes niveles de intervención al patrimonio arquitectónico ...
    • 5G mobile phone network introduction in Colombia 

      Cama-Pinto, Dora; Damas, Miguel; Holgado-Terriza, Juan Antonio; Gómez Mula, Francisco; Calderin-Curtidor, Andrés Camilo; Martínez Lao, Juan; Cama-Pinto, Alejandro (Corporación Universidad de la Costa, 2021-04-13)
      The deployment of the 5G mobile network is currently booming, offering commercially available services that improve network performance metrics by minimizing network latency in countries such as the USA, China, and Korea. ...
    • A 75 bus bars model to evaluate the steady state operation of a sub-transmission electrical power grid 

      Silva Ortega, Jorge I; Daza-Guzmán, J. D.; Candelo Becerra, John Edwin; Rueda-López, J. C.; Umaña Ibáñez, Samir; Salas-Navarro, Katherinne; Mercado Caruso, Nohora Nubia (Corporación Universidad de la Costa, 2017)
      This paper presents a 75 bus bars system interconnected with generating units, transmission lines, distribution grids and other elements seeking to model a sub-transmission grid. The survey has been focused on estimate the ...
    • A biological classification for Alzheimer's disease - amyloid, tau and neurodegeneration (A/T/N): results from the Argentine-Alzheimer's disease neuroimaging initiative 

      Allegri, Ricardo F.; Pertierra, Lucía; Cohen, Gabriela; Chrem Méndez, Patricio; Russo, María Julieta; Calandri, Ismael Luis; Bagnati, Pablo M.; Tapajóz, Fernanda; Clarens, Florencia; Campos, Jorge A.; Nahas, Federico E.; Surace, Ezequiel I.; Vázquez, Silvia E.; Sevlever, G. E. (Universidad de la Costa, 2019)
      The aim of this study was to describe the A/T/N research framework classification for AD in the Argentine ADNI cohort and to explore the prediction to develop dementia in a prospective two-year follow-up.
    • A bump-hole strategy for increased stringency of cell-specific metabolic labeling of rna 

      Nguyen, Kim; Kubota, Miles; Del Arco, Jon; Feng, Chao; Singha, Monika; Beasley, Samantha; Sakr, Jasmine; P. Gandhi, Sunil; Blurton-Jones, Mathew; Fernández Lucas, Jesus; C. Spitale, Robert (Corporación Universidad de la Costa, 2020-11-21)
      Profiling RNA expression in a cell-specific manner continues to be a grand challenge in biochemical research. Bioorthogonal nucleosides can be utilized to track RNA expression; however, these methods currently have limitations ...
    • A BWS application to identify factors affecting user preferences for parking choices at university campuses 

      Orozco-Fontalvo, Mauricio; Martínez, Sheila; Arellana, Julian; Vega, Laura (Corporación Universidad de la Costa, 2020)
      Parking around university campuses has become a major issue in recent decades because of nearby congestion impacts. Objective: To determine the factors influencing parking lot selection, which is crucial to propose adequate ...
    • A case of food supply chain management with AHP, DEMATEL, and TOPSIS 

      Ortiz Barrios, Miguel Angel; Miranda‐De la Hoz, Carlos; Meza López, Pedro; Petrillo, Antonella; De Felice, Fabio (Universidad de la Costa, 2019-08-27)
      The bullwhip effect leads to considerable inefficiencies along the food supply chain such as missed production schedules, poor customer service, excessive inventory, and misguided capacity plans. To tackle this problem, ...
    • A case of food supply chain management with ahp, dematel, and topsis 

      Ortiz Barrios, Miguel Angel; Miranda‐De la Hoz, Carlos; Meza López, Pedro; Petrillo, Antonella; De Felice, Fabio (Universidad de la Costa, 2019-08-27)
      The bullwhip effect leads to considerable inefficiencies along the food supply chain such as missed production schedules, poor customer service, excessive inventory, and misguided capacity plans. To tackle this problem, ...
    • A collaborative EPQ inventory model for a three-echelon supply chain with multiple products considering the effect of marketing effort on demand 

      Salas-Navarro, Katherinne; Acevedo-Chedid, Jaime; Florez, Whady F; Ospina Mateus, Holman; Cárdenas-Barrón, Leopoldo Eduardo; Sankar Sana, Shib (Corporación Universidad de la Costa, 2020)
      This paper presents an inventory model for a three-echelon supply chain with multiple products and multiple members considering the demand as an increasing function of the marketing effort. In the proposed inventory model, ...
    • A color fusion model based on Markowitz portfolio optimization for optic disc segmentation in retinal images 

      Escorcia-Gutierrez, Jose; Torrents-Barrena, Jordina; Gamarra, Margarita; Romero-Aroca, Pedro; Valls, Aida; Puig, Domenec (Corporación Universidad de la Costa, 2021-07-15)
      Retinal disorders are a severe health threat for older adults because they may lead to vision loss and blindness. Diabetic patients are particularly prone to suffer from Diabetic Retinopathy. Identifying relevant structural ...
    • A comparison study of MPC strategies based on minimum variance control index performance 

      BORRERO-SALAZAR, Alex A.; CARDENAS-CABRERA, Jorge M.; BARROS-GUTIERREZ, Daniel A.; JIMÉNEZ-CABAS, Javier A. (Espacios, 2019-07)
      Model Predictive Control (MPC) is a useful tool when controlling processes that handle a large number of input and output variables. This study presents a comparison of different MPC strategies when they are subjected ...
    • A complete psychophysiological profile of a paralympic athlete in a ultraendurance. a case study 

      Belinchon-De-Miguel, Pedro; Ruisoto, Pablo; Clemente Suárez, Vicente Javier (Association for Computing Machinery, 2018-10-24)
      Psychophysiological response of athletes with spinal cord injurie has not been reported yet in scientific literature. The aim of this study is to analyze the specific psychophysiological response in a Paralympic athlete ...
    • A comprehensive study of biofilms growing on the built heritage of a caribbean industrial city in correlation with construction materials 

      Gallego Cartagena, Euler; MORILLAS, HECTOR; Maguregui, Maite; Patiño Camelo, Karen Lisana; Marcaida, Iker; MORGADO GAMERO, WENDY BEATRIZ; O. Silva, Luis F.; Madariaga, Juan Manuel (Universidad de la Costa, 2019)
      Biodeteriogens growing on constructions belonging to the built heritage is one of the leading natural pathologies that cause aesthetical and in some cases, physical-geochemical problems in the materials. In this study, for ...