http://bdtd.uftm.edu.br/handle/tede/4 Antigo Programa de Mestrado Profissional em Inovação Tecnológica Wed, 14 Oct 2026 21:36:02 GMT 2026-10-14T21:36:02Z http://bdtd.uftm.edu.br/handle/123456789/2156 Título: Análise de dados de sistemas de despacho Abstract: The use of electronic monitoring in equipment, in the transport of material used in mining, makes it possible to obtain various information about the process, acting as an aid tool in decision making. The characteristics of mining end up making it expensive and complex, so that this type of solution acts as an ally of the sector. Given this situation, it is proposed to develop research that can contribute to the identification of indicators and indicators, allowing a better understanding of the variables involved. The methodology used is that of the case study, using different variables, produced by a transport vehicle, used in the mining process and basic by the use of an electronic dispatch system. For this, it was implemented using the different approaches of data analysis, among them the use of clusters in k-means and machine learning in KNN (Algorithm of the closest neighbors), as which allows to obtain an understanding of the best process. It was also possible to perceive the correlations between the variables used as well as the possibility of realizing fuel consumption, the variable very much within the washing process, through common data in dispatch systems. Tipo: Dissertação Fri, 19 Feb 2021 00:00:00 GMT http://bdtd.uftm.edu.br/handle/123456789/2156 2021-02-19T00:00:00Z http://bdtd.uftm.edu.br/handle/123456789/2139 Título: Gerenciamento de resíduos sólidos comuns do setor administrativo de um hospital universitário Abstract: Part of the waste from health services (RSS) is similar to household waste. Correct segregation avoids the non-contamination of common waste, reduces the potential risk to public health, in addition to promoting the recovery of recyclables, generating savings for the hospital and employment for the community. The general objective of this research was to describe the Health Services Waste Management Plan and to analyze the profile of common waste in administrative sectors of a federal university hospital. It is a case study, applied, descriptive, with a quantitative approach. Held in 2019, Uberaba / MG. The research took place in four stages: describing the common waste management process in the hospital; the profile of production, segregation and disposal of common waste; characterize it in terms of quantity, type, potential for recycling, as well as propose strategies for sustainable management. There was no need for an appraisal by the Research Ethics Committee, but there was authorization and consent for the study and registration of personal image. The results allowed the mapping and analysis of the subprocesses of the management of RSS and the measurement of the costs involved in the management of RSS of the common type, with emphasis on administrative sectors. It was estimated that in one year HC consumes around 1.203.700 plastic cups and 3.610.500 A4 paper. The expense with black bags is 105.000 units/month, which corresponds to R$ 473.340.00 per year. In the sectors studied, the consumption of black bags corresponded to 5% of the total in the hospital. In general, they have collected paper and cardboard for recycling since 2015, corresponding to 4.742 kg/month and 54.845 kg/year (R$ 41.933.70 average/year). Papers represented 12% of all common waste in the same period. the HC generates an average of 40.671 kg/month of common waste, paying around R$ 29.968.00/month and R$ 427.157.00/year. The case study took place in the units: urgency and emergency, intensive care, health care and administrative management. It was found that 53% of the common waste generated in them can be recycled. Of these, 86% are paper or cardboard and 12% are glasses or other plastics. As a result, it was estimated that around 114,618 kg/year of waste could be recycled in the hospital complex (R$ 87.110,00/year). It is expected to improve the subprocesses for recycling common waste, reducing expenses, saving paper and disposable cups, reducing common waste and increasing recyclables. Employee membership is essential. Employee membership is essential. For this reason, an educational booklet and an online questionnaire for management were prepared in order to assess the knowledge of employees and contribute to the choice of actions and strategies for sustainable management. Tipo: Dissertação Thu, 20 Feb 2020 00:00:00 GMT http://bdtd.uftm.edu.br/handle/123456789/2139 2020-02-20T00:00:00Z http://bdtd.uftm.edu.br/handle/123456789/2133 Título: Presença de bactérias resistentes a antibióticos em alimentos: uma revisão bibliográfica Abstract: The presence of resistant bacteria in food has become a growing public health problem, especially in fresh, raw, and minimally processed products such as vegetables, fish, and meat. Several factors contribute to this scenario, including the use of antimicrobials in animal production, irrigation with contaminated water, hygiene failures, and inadequate hand ling through out the food chain. Recent studies demonstrate that ready-to-eat vegetables have high contamination rates, with 86.5% of isolated bactéria resistant toatle as tone antibiotic and some exhibiting multidrug resistance to five or more commonly used drugs. Foods of animal origin, such as meat and dairy products, also frequently show isolations of Escherichia coli, Salmonella spp., and Staphylococcus aureus resistant to antibiotics historically used in lives to farming, such as tetracyclinena dampicillin. This study, characterized as a narrative and integrative literature review with a qualitative approach, systematized information from national and international databases to critically analyze the occurrence of antimicrobial resistance in food. The analysis shows that resistance is not limited to a single food or environment, but is a systemic phenomenon that requires preventive actions, adoption of good manufacturing practices, proper hygiene, and continuous monitoring of production chains, with the reducing the circulation of resistant microorganisms and mitigating their impacts on public health. Tipo: Dissertação Fri, 27 Feb 2026 00:00:00 GMT http://bdtd.uftm.edu.br/handle/123456789/2133 2026-02-27T00:00:00Z http://bdtd.uftm.edu.br/handle/123456789/2132 Título: Qualidade de vida e teletrabalho: um estudo de caso com servidores da Universidade Federal do Triângulo Mineiro Abstract: Technological advancement and globalization have profoundly transformed the work environment and labor relations. Among these changes, the expansion of telework stands out, significantly intensified in recent years, especially after the COVID-19 pandemic. In the context of the Brazilian public sector, this expansion has generated growing interest in its implications for Quality of Work Life (QWL). This study aimed to analyze the perception of QWL in telework among technical-administrative staff at the Federal University of Triângulo Mineiro (UFTM) who have been working in this modality for at least six months. The methodological approach was quali-quantitative, using the Quality of Life in Telework Scale (EQVTe), developed by Andrade (2020), as the main instrument. The scale comprises 27 items that investigate five telework-related dimensions: Telework Self-Management, Telework Context, Work Infrastructure, Technological Structure, and Work Overload. Items were rated on an 11-point Likert scale, and the internal consistency of the scale was confirmed with a Cronbach’s alpha of 0.94. The quantitative analysis was further deepened using the psychometric cartography proposed by Ferreira (2012), which enabled the visualization of response distributions across different well-being zones. Two open-ended questions were also included to explore the participants' subjective perceptions of well-being and distress in telework, whose responses were examined through the identification of recurring words and illustrative excerpts. The results revealed predominantly positive perceptions in the dimensions of Self-Management, Infrastructure, and Technological Structure, suggesting that the participants feel autonomous, organized, and supported by adequate material and technical conditions. The Work Overload dimension showed the lowest scores, reflecting perceptions of pressure and excessive demands. The Telework Context dimension presented greater variability, especially regarding institutional support and professional recognition. The findings indicate that telework, when well-structured, can contribute to workers' well-being. The results provide relevant input for future research and for the enhancement of institutional policies related to telework. Tipo: Dissertação Tue, 04 Nov 2025 00:00:00 GMT http://bdtd.uftm.edu.br/handle/123456789/2132 2025-11-04T00:00:00Z