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  Item type:Ítem,

  Propuesta para la gestión del mantenimiento preventivo en la línea Glassfarma Tech S.A.

  (Universidad Distrital Francisco José de caldas)

  González Ferrucho, Oscar Javier

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  Mayorga Correa, Zully Andrea

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  Quintero Reyes, Rodrigo

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  Quintero Reyes, Rodrigo [0000-0002-7018-5202]

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  All equipment can fail at some point during its service life; many of these failures are inevitable. Effective maintenance management involves controlling and addressing such failures—employing necessary preventive maintenance actions either before failures occur or before they escalate into more extensive, costly repairs. In this context, the primary function and objective of preventive maintenance is to detect and reduce equipment breakdowns and wear, achieved through a series of planned and scheduled activities. A fundamental function of maintenance is inspection, which aims to ensure safe, efficient operation at a low cost. As a preventive measure carried out through a series of scheduled steps, inspection serves as the essential foundation for developing a preventive maintenance management program.

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  Item type:Ítem,

  Pasos hacia la paz: experiencia pedagógica desde el cuerpo en G-Look Dance

  (Universidad Distrital Francisco José de Caldas)

  Monroy Manrique, Laura María

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  Cristancho Altuzarra, José Gabriel

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  Cristancho Altuzarra, José Gabriel [0000-0003-4288-4361]

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  Monroy Manrique, Laura María [0000-0002-6431-2252]

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  This master’s thesis analyzes the body-based pedagogical experience of G-Look Dance Academy, located in locality 4 of San Cristóbal, Bogotá, and its contributions to well-being, social fabric, and the construction of positive peace. The study seeks to answer the following research question: What contributions related to well-being, social fabric, and the construction of positive peace emerge from G-Look Dance Academy’s body-based pedagogical experience? The research follows a qualitative, interpretive, situated, and autoethnographic approach, supported by participant observation, semi-structured interviews, field diaries, documentary review, visual and audiovisual records, and the creation of a community dissemination device. The analysis is organized around the history of the academy, its organizational and pedagogical dynamics, the contributions of dance and bodywork to individual and collective well-being, and the socialization of the findings through the website pasoshacialapaz.com. The findings show that G-Look Dance is a situated pedagogical experience in which urban dance fosters bodily confidence, discipline, expression, relationship-building, and community participation. From this perspective, positive peace is understood as an everyday practice related to well-being, care, social fabric, and good living.

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  Item type:Ítem,

  Caracterización de una junta soldada SMAW en un acero estructural ASTM A36 con y sin PWHT

  (Universidad Distrital Francisco José de Caldas)

  Palacios Montaño, Luz Dayana

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  Alvarado Moreno, Alexander

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  This project aims to characterize the microstructure and microhardness of a welded joint—produced via the SMAW process on ASTM A36 structural steel—by comparing conditions with and without post-weld heat treatment (PWHT). The study was conducted in accordance with the guidelines of the AWS D1.1 standard, utilizing metallographic analysis and Vickers microhardness testing. The results revealed changes in microstructural morphology and variations in microhardness within the evaluated zones following the heat treatment, enabling a comparison between the two conditions of the welded joint.

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  Item type:Ítem,

  El telar de la memoria rota: una herramienta de recuperación de la memoria tradicional del municipio de Iza, Boyacá

  (Universidad Distrital Francisco José de Caldas)

  Corzo chaparro, Daniel Fernando

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  García Arias, Pablo

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  García Arias, Pablo [0000-0002-9248-0915]

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  The Broken Loom of Memory is a journey back to the culture where my roots first flourished, and a return aimed at its communicative transmission. It is not merely about me, but about a cultural heritage at risk of disappearing. As such, this work seeks to promote a process of psychosocial re-sensitization and, within the scope of my own possibilities, a geopolitical contribution as well. It constitutes a documentary journey of awareness and reflection: a return to myself and to the community to which I belong, with the purpose of creating bridges of visibility that may contribute to the present and future strengthening of this centuries-old culture.

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  Item type:Ítem,

  Análisis técnico de un proceso a nivel laboratorio para la extracción de pectinas a partir de residuos de cáscara de naranja

  (Universidad Distrital Francisco José de Caldas)

  González Posada, Denisse Salome

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  Ordoñez Wilchez, Angie Melisa

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  Altamar Consuegra, Astrid del Socorro

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  Altamar Consuegra, Astrid del Socorro [0000-0001-6965-7076]

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  This project aims to analyze the technical feasibility of a process for extracting pectin from orange peel waste by conducting experimental trials under controlled conditions and applying management tools typical of process engineering. The research addresses the issue of large waste volumes generated by the citrus processing industry—waste that is often underutilized or improperly disposed of, resulting in environmental impacts and added costs. In this context, valorizing this waste as a raw material for pectin production offers a sustainable approach that supports the circular economy (MinAmbiente, MinAmbiente, 2021). The research focuses on evaluating process variables—specifically quantity, temperature, and extraction time—as well as structuring the process sequence and determining performance indicators across various dimensions (yield, resource consumption, and operational efficiency). These steps are taken to assess the process's technical feasibility at the laboratory scale, with a view toward potential industrial scaling. Furthermore, the project leverages the significant potential of pectin as a biopolymer with applications in the food, pharmaceutical, cosmetic, and biodegradable materials industries (Atanase, 2024). Ultimately, the research seeks to contribute sustainable alternatives for utilizing agro-industrial waste by integrating technical, environmental, and economic criteria.

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