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  Item type:Ítem,

  Informe de impactos ambientales de proyectos de la Secretaria de Bienestar Verde en la Gobernación de Cundinamarca

  (Universidad Distrital Francisco José de Caldas)

  Monroy Hernandez, María Angélica

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  Guzman Medina, Beatriz Helena

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  This technical report aims to assess the environmental impacts associated with a sample of projects developed by the Green Welfare Secretariat of the Government of Cundinamarca, with the purpose of identifying results, weaknesses, and opportunities for improvement that contribute to strengthening institutional environmental management. Two representative projects were selected based on criteria related to relevance, scope, environmental component, type of intervention, and availability of technical information. The methodology included the review and systematization of institutional documents, reports, agreements, records, and databases, followed by the identification and assessment of environmental impacts using the Leopold and Conesa matrices. The assessment made it possible to analyze the interactions between project activities and the physical, biotic, and socioeconomic components, identifying both positive and negative impacts. The results showed a predominance of positive impacts related to environmental conservation, ecological restoration, environmental education, sustainable use of natural resources, waste management, and community participation. The negative impacts identified were mainly associated with logistical processes, the movement of personnel and equipment, and temporary interventions, which were generally characterized as low-intensity, localized, and reversible. Finally, recommendations were formulated to strengthen environmental planning, monitoring, and control, together with a proposal for implementing an institutional system for continuous environmental impact assessment through the standardized use of the Leopold and Conesa methodologies in future projects developed by the Secretariat.

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  Item type:Ítem,

  Implementación del mantenimiento correctivo de una estibadora con capacidad de carga de 500 kg

  (Universidad Distrital Francisco José de Caldas)

  Chilatra Nieto, Duberney

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  Sanchez Valcarcel, Miguel Angel

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  Moreno Acosta, Henry

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  The mechanical laboratories and workshops of the Technological Faculty at Universidad Distrital Francisco José de Caldas move heavy equipment through direct physical effort or informal methods. This practice endangers staff and can alter the alignment and balance of precision equipment. In response, this work restores a second-hand manual hydraulic pallet stacker with a 500 kg capacity, acquired in a state of operational obsolescence, with the aim of returning it to functional and safe operating condition. The initial inspection revealed mainly mechanical deterioration, concentrated in the components under the greatest stress: chassis pins deformed by shear and bearings with fatigued races, along with surface oxidation and degraded hydraulic oil. Based on this diagnosis, the intervention distinguished between standard components, which were replaced because they are safety-critical and readily available on the market, and non-standard components, which were recovered through machining of pins in AISI 1045 steel, weld reinforcement, part alignment, and a hydraulic oil change. The coatings were then stripped down to the base steel and a protective system of anticorrosive primer and polyurethane enamel was applied. Once assembled, the pallet stacker was tested unloaded and with a 500 kg load made up of weights of specified mass, and its travel, lifting, hydraulic locking, and controlled lowering through the valve control were verified. The restoration cost COP $503,000, including the base unit, compared with COP $1,500,000–$1,700,000 for a new pallet stacker with similar specifications. The work concludes that the equipment was left in usable condition for the workshops and laboratories, and it documents the process, costs, and drawings of the manufactured parts.

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  Item type:Ítem,

  Modelo de transferencia tecnológica en las actividades tácticas y operacionales del Ejército Nacional de Colombia

  (Universidad Distrital Francisco José de Caldas)

  González García, Ashlie Tatiana

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  Cárdenas Quintero, Beitmantt Geovanni

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  González García, Ashlie Tatiana [0009-0006-2484-8489]

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  Cárdenas Quintero, Beitmantt Geovanni [0000-0003-0293-0036]

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  The Colombian National Army faces growing challenges in an operational environment influenced by technological modernization and military digitalization; despite technological advances, a gap persists between scientific developments generated by military training institutions and their application in the operational field. Initiatives such as the Education Plan for the Public Force (PEFuP), the Science and Technology Policy (CTel 2024), and CONPES 3975 seek to foster innovation, yet they have not succeeded in consolidating a structured technology transfer model linking research with tactical and operational missions, thereby limiting the Army's capacity to respond to threats posed by criminal and terrorist groups. This document reviews technology transfer models used by military forces in a global context, describes successful experiences in Latin American armies, and finally identifies key factors in Colombia to provide recommendations on a potential model for implementation by the National Army.

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  Item type:Ítem,

  Desarrollo e implementación de un sistema integral de 5S para la optimización y organización efectiva de archivos digitales en la nube y la estructuración de espacios virtuales de trabajo en el equipo de Control Tower del GSC BOG

  (Universidad Distrital Francisco José de Caldas)

  Marin Montaño, Hemerson Estiven

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  Chacón Cepeda, Norberto

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  Chacón Cepeda, Norberto [0009-0006-5061-5785]

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  The objective of this project is to create and implement a comprehensive organizational system based on an information management system and the 5S methodology at the DHL Global Forwarding Global Service Center (GSC) in Bogotá. The proposal arises in response to challenges identified in the management of digital files following the transition to cloud platforms such as OneDrive. These circumstances have led to certain operational inconsistencies, increasing the time required to locate information. To address this issue, a five-phase approach is proposed: diagnosis, design, implementation of the 5S methodology, training, and evaluation. The project encompasses the implementation of a standardized document categorization system, the improvement of virtual workspaces, and staff training in best organizational practices within the group. The findings are expected to influence and enhance operational efficiency, facilitate access to information, reduce errors, and strengthen the culture of continuous improvement within the organization.

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  Item type:Ítem,

  Análisis documental de expedientes ambientales mediante la metodología de saneamiento en la Subdirección de Sostenibilidad del INVIAS

  (Universidad Distrital Francisco José de Caldas)

  Vaca Salinas, Emmeth Sebastian

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  Rey Galindo, Rodrigo

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  Rey Galindo, Rodrigo [0000-0003-2650-9369]

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  This report presents the results of an internship carried out between February and July 2026 at INVIAS's Sustainability Directorate, applying a document-based methodology for the remediation ("saneamiento") of environmental case files with pending obligations before ANLA, some of them from road projects that have been in operation for over twenty years. As of July 2026, 24 active files, 33 sanction proceedings and a seizure of about COP 581 million were identified. Through 11 visits to ANLA and 16 to the Fontibón Technical Archive, 16 technical diagnoses were produced, 164 environmental requirements were classified (69 in files with no active contract), and 4 draft responses were prepared. The main deliverable was a Requirements and Payments Tracking Matrix, which consolidates requirements, ANLA charges (about COP 4,739 million over twenty years) and sanction proceedings. The study concludes that documentation is the most critical input for remediation, that consulting ANLA must be complemented by reviewing contracts in the Technical Archive, and that the lack of digital records for older projects is the main bottleneck. It recommends formalizing the continuity of the Remediation Group, digitizing physical archives, keeping the matrix up to date, and prioritizing files with precautionary measures or enforced collection proceedings.

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