Collections in this community

  • Artículos científicos [2641]

    Artículos de investigación publicados por miembros de la comunidad universitaria.
  • Escritura, arte y poesía [27]

    Contiene la producción intelectual de carácter académico u artístico generada por los miembros de la comunidad y reconocida en el marco de actividades de participación educativa e intercambio cultural.
  • Libros [153]

    Contiene Libros y material bibliográfico publicado por miembros de la comunidad universitaria.
  • Revistas Científicas [1282]

    Artículos de investigación publicados en revistas pertenecientes a la Editorial EDUCOSTA.

Recent Submissions

  • Propósito de vida en el embarazo adolescente y factores asociados 

    Hernández Bustamante, Olga Leonor; Giraldo, Andrés Fernando (Sociedad Latinoamericana de HipertensionVenezuela, 2021)
    Las cifras de embarazo adolescente del departamento de Sucre (Colombia), dan cuenta de la frecuencia con que estos casos se presentan y revelan la vulnerabilidad de muchas mujeres en esa etapa de desarrollo. El embarazo ...
  • Herramientas bioclimáticas de análisis y comunicación en la enseñanza/aprendizaje del proyecto arquitectónico 

    Rodríguez Potes, Lizeth; Padilla-Llano, Samuel Esteban (Universidad Austral de ChileChile, 2021-06-11)
    Este trabajo revisa el uso de cinco tipos de herramientas utilizadas para el análisis bioclimático del proyecto arquitectónico a través de prácticas pedagógicas orientadas desde la investigación. Las herramientas analizadas ...
  • Crisis empresarial, factores que influyen y alteran la gestión de las empresas en Colombia 

    Olis-Barreto, Irma-Maria; Reyes-Ortiz, Giovanni-Efrain; MARTIN FIORINO, VÍCTOR RAFAEL; Villalobos Antúnez, José Vicente (Universidad del ZuliaVenezuela, 2021)
    Este artículo indaga los factores que intervienen en la crisis empresarial, los modelos y tipos de crisis que afectan y limitan las intervenciones de las empresas colombianas en su entorno. El tipo de metodología es la de ...
  • Videojuegos y subjetividades: una reflexión desde Hispanoamérica 

    Acevedo Merlano, Alvaro; Ortiz Záccaro, Zulma (Universidad del ZuliaVenezuela, 2021)
    Los videojuegos como productos culturales, encierran toda una potencialidad en clave de significados y otorgan posibilidades de manifestar posiciones enunciativas divergentes por parte de colectividades ...
  • A hybrid energy solution for the sustainable electricity supply of an irrigation system in a rural area of zona bananera, Colombia 

    Barrera Hernández, Juan Camilo; Moreno Rocha, Christian Manuel; Ospino, A.; Robles Algarín, Carlos; Tobón-Perez, Juan (EconJournalsTurkey, 2021)
    A hybrid energy system allows the integration of various technologies to meet energy demands competitively. These systems are widely used in rural areas with connection problems in the conventional electrical grid ...
  • Coal energy and environmental impacts: Introduction 

    Silva, Luis F. O; Wolfe, Amy (Elsevier B.V. on behalf of KeAi Communications Co. LtdChina, 2022)
    Within the last decade, the importance of integrating the environment, people, and climate has transitioned from being an academic concern (e.g., WEF, 2011) into a broadly societal concern as the forecasted realities of ...
  • Coal as an energy source and its impacts on human health 

    Gasparotto, Juciano; DA BOIT MARTINELLO, KATIA (Elsevier B.V. on behalf of KeAi Communications Co. LtdChina, 2021)
    Attempts to secure more energy, food, and infrastructure leave a trail of environmental contamination and human health hazards. Coal is a fossil fuel and nonrenewable energy source that is combusted and used to generate ...
  • Detection of bisphenol a and four analogues in atmospheric emissions in petrochemical complexes producing polypropylene in South America 

    Hernández Fernández, Joaquín; Guerra, Yoleima; CANO CUADRO, HEIDIS PATRICIA (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-07-28)
    Because of its toxicity and impacts on the environment and human health, bisphenol A (BPA) has been controlled in numerous industrialized nations, increasing demand for bisphenol analogues (BP) for its replacement. However, ...
  • Granular subbase improvement with recycled concrete aggregates in tropical areas 

    Vega Araujo, Daniela ; Salcedo Fontalvo, Jose Eduardo ; Jimenez, Richard; Palacios Del Barre, Dulce Maria; Fresneda Saldarriaga, César Alejandro (International Islamic University MalaysiaMalaysia, 2022)
    Use of Recycled Concrete Aggregate (RCA) for Granular Subbase (GSB) in the tropical area is evaluated in this work. Among the materials widely studied as replacements in granular and surface layers is RCA. Its mechanical ...
  • Impact of acute blood loss on clinical, hematological, biochemical, and oxidative stress variables in sheep 

    Santos Sousa, Rejane; Santos Sousa, Caroline; Costa Oliveira, Francisco Leonardo; Firmino, Paulo Ricardo; Freitas Sousa, Isadora Karolina; Veras Paula, Valeria; Mercado Caruso, Nohora Nubia; Lippi Ortolani, Enrico; Minervino, Antonio; Barrêto-Júnior, Raimundo Alves (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022-05-11)
    Blood loss in sheep can have different causes and may result in anemia. We aimed to evaluate the clinical, hematological, and biochemical alterations and the oxidative stress generated by acute blood loss. Eighteen healthy ...
  • Impact of mobility restrictions on the dynamics of transmission of COVID-19 in Colombian cities 

    Paternina-Caicedo, Angel; Alvis-Guzmán, Nelson; Dueñas, Carmelo; Narvaez, Javier; Smith, Adrian D; DE LA HOZ RESTREPO, FERNANDO (Oxford University PressUnited Kingdom, 2022)
    Our aim was to study the association between case rates and reductions in urban mobility in state capitals of Colombia. We designed an ecological time-series study to correlate the Colombian incidence rate with reductions ...
  • Impact of quarantine due to COVID-19 pandemic on health and lifestyle conditions in older adults from Centro American countries 

    Mendoza Ruvalcaba, Neyda Ma; Gutiérrez Herrera, Raúl Fernando; López, Cecilia; Hesse, Heike; Soto-Añari, Marcio; Ramos-Henderson, Miguel; Cardenas-Valverde, Juan Carlos; Camargo, Loida; Caldichoury, Nicole; Herrera-Pino, Jorge Alfredo; Calizaya-López, José; Castellanos, Cesar; García, Claudia; Porto, María F.; López, Norman (Public Library of ScienceUnited States, 2022-05-11)
    The impact of quarantine in older adults have been reported in several studies with contradictory results, reporting from negative effects to no significant outcomes or even beneficial consequences. Heterogeneity in aging ...
  • Multinomial cross-sectional regression models to estimate and predict the determinants of academic performance: the case of auditor accountant of the Pontifical Catholic University of Valparaíso 

    de la Fuente-Mella, Hanns; Campos Espinoza , Ricardo Christian ; LAY, NELSON; Lameles, Omar; Pino-Moya, Mario; Ramírez Molina, Reynier Israel (MDPI AGSwitzerland, 2022-07-28)
    The debate on the primary cross-curricular skills or fundamental competencies that must be improved in higher education has increased in the last few years. This is especially important in the new distant learning environments, ...
  • Optimizing the multi-level location-assignment problem in queue networks using a multi-objective optimization approach 

    Syah, Rahmad; Elveny, Marischa; Soerjati, Enni; Grimaldo Guerrero, John William; Read Jowad, Rawya; Suksatan, Wanich; Aravindhan, Surendar; Yuryevna Voronkova, Olga; Mavaluru, Dinesh (Walter de Gruyter GmbHGermany, 2022)
    Using hubs in distribution networks is an efficient approach. In this paper, a model for the location-allocation problem is designed within the framework of the queuing network in which services have several levels, and ...
  • Increasing the efficiency of a control system for detecting the type and amount of oil product passing through pipelines based on gamma-ray attenuation, time domain feature extraction, and artificial neural networks 

    Mayet, Abdulilah; Mehdi Alizadeh, Seyed; Azeez Kakarash, Zana; Al-Qahtani, Ali Awadh; Alanazi, Abdullah; Grimaldo Guerrero, John William; Alhashimi, Hala H.; Eftekhari-Zadeh, Ehsan (MDPI AGSwitzerland, 2022-07-13)
    Instantaneously determining the type and amount of oil product passing through pipelines is one of the most critical operations in the oil, polymer and petrochemical industries. In this research, a detection system is ...
  • Nuevos enfoques en derechos humanos, irenología y métodos de solución de conflictos 

    ARRIETA-LÓPEZ, Milton; Martínez Garza, Minerva E; Sierra García, Lina Guadalupe; Robles Garza, Magda Yadira; García López, Diego Saúl; Cabello Tijerina, Paris Alejandro; Lasso-Urbano, Carlos; Carvajal-Muñoz, Paola; Palencia-Ramos, Eduardo; Arteta Manrique, Pablo; DE LA ROSA VAZQUEZ, CECILIA SARAHI; Garza de la Vega, Daniel Alberto; MEZA, ABEL RAMIRO; Martínez Durango, Lina Marcela; Certain Ruiz, Roberto; Vázquez-Gutiérrez, Reyna Lizeth; Vázquez Luna , Elio Francisco (Editorial Universitaria de la Costa S.A.S.Barranquilla, 2022)
    El objeto de la presente publicación consiste en ofrecer reflexiones científicas sobre los progresos en nuevos enfoques doctrinarios los cuales sirvan de base para analizar la situación actual, así como diversas perspectivas ...
  • Determinants of open innovation in low-tech SMEs: the influence of the top management team and employees’ human capital 

    VEGA-JURADO, JAIDER; Sánchez-Mojica, Karla Yohana; Paternina-Arboleda, Carlos; Manjarres-Henriquez, Liney (Journal of Technology Management & Innovation GroupChile, 2022)
    This article aims to analyze the influence of top management team (TMT) characteristics and employees’ human capital on the adoption of open innovation practices in low-tech SMEs. The empirical study is based on the use ...
  • A new class of degenerate Apostol-type Hermite polynomials and applications 

    Cesarano, Clemente; Ramírez, William; Khan, Subuhi (University of VeronaItaly, 2022-04)
    In this article, a new class of the degenerate Apostol–type Hermite polynomials is introduced. Certain algebraic and differential properties of there polynomials are derived. Most of the results are proved by using ...
  • Weakly ω-continuous functions in bitopological spaces 

    Carpintero, C.; Rajalakshmi, R.; Rajesh, N.; ROSAS, ENNIS (Forum Societa Editrice Universitaria Udinese srlItaly, 2022)
    In this paper, as a generalization of u-ω-continuous functions, we introduce the notion of weakly ω-continuous functions in bitopological spaces and obtain several characterizations and some of its properties.
  • Behavioural, odontological and physical activity patterns of hypertense and control population 

    Carreira Míguez, María; Belinchon-deMiguel, Pedro; Clemente-Suárez, Vicente Javier (Elsevier Inc.United States, 2022-08-01)
    Behavioural and multifactorial factors such as odontological and physical activity habits are controlling factors in hypertension. The aim of the present study was to analyze differences in behavioral, odontological and ...

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