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Automatização do processo de desidratação de sementes de guaraná em Maués: uma solução para melhorar o desempenho e a qualidade na indústria alimentícia
(2025-05-05) Freitas, William Lessa; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work addresses the proposal for automating the guarana seed dehydration machine at Fazenda Maués, a branch of Cibea Manaus. The farm, recognized for producing high-quality guarana since 2009, incorporated a new machine into its production system in 2022, modernizing the dehydration process, which is essential for ensuring the quality and viability of the seeds. The automation proposal includes a closed-loop control system, in which the temperature and uniformity of the dehydration would be continuously monitored by sensors. This data would allow for real-time automatic adjustments, ensuring that the temperature remains within the desired limits, which is crucial for the quality of the final product. The PID (Proportional-IntegralDerivative) controller would be the central component of this system, regulating the fan speed and ensuring uniform dehydration. The adoption of this technology is expected to bring significant improvements in terms of efficiency, precision in process control, and sustainability, reducing energy waste and operation time. Closed-loop automation has the potential to raise control and quality standards in the dehydration of guarana seeds, representing a significant advancement in the local agribusiness. Therefore, this work aims to contribute to the understanding of the proposed innovations in guarana industry automation, highlighting its importance for modernization and quality in production.
Robô AGV em escala reduzida com ênfase no transporte de materiais guiado por linha
(2025-04-29) Cavalcante, Jonilson de Oliveira; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work describes the development and implementation of a prototype AGV (Automated Guided Vehicle) on a reduced scale, aimed at transporting raw materials in industrial environments, with an emphasis on automation. The robot was designed to follow guided paths marked by lines and use sensors for navigation and obstacle detection. The robot's control system was developed using electronic circuits and specific programming. The main objective is to ensure precise and efficient transportation of raw materials, minimizing the need for manual intervention and reducing operational risks associated with this activity. The expected results indicate that the development of the robot can lead to significant improvements in operational efficiency and safety, with a potential reduction in the frequency of accidents and downtime associated with material transportation. Automation promises important benefits, such as reducing the dependence on specialized labor and creating new opportunities for optimizing industrial processes. The expectation is that the robot's operation will provide a safer and more economical workflow, improving overall efficiency in the industrial environment.
Análise das dificuldades da logística humanitária praticada junto aos ribeirinhos do Tarumã Mirim durante a seca extrema amazônica de 2024 e propostas de mitigação
(2025-08-18) Silva, Roger Farias da; Silva, Daniel Nascimento e
This study aimed to analyze the difficulties of humanitarian logistics practiced among the riverside dwellers of the Tarumã Mirim River during the drought and to propose courses of action capable of mitigating its harmful impacts. The survey method was used, with data collected through semistructured interviews and observation with a sample intentionally chosen from among the actors with the most significant participation and knowledge of the logistics actions practiced, analyzed with semantic and content analysis techniques, and the results presented in summary tables. The results showed that the difficulties in a) transporting goods were the reduction in river levels and the appearance of sandbanks and rocks; b) in the distribution of essential services were the failures in the supply of water and energy and health and education; in communication, the existence of few transmission towers, the lack of fiber optics, the lack of satellite communication and the high prices of communication equipment; d) the impacts of the difficulties were the reduction in the transport of goods, the impossibility of river traffic and the inability to carry out environmental logistics; and e) mitigation was to create infrastructure and access to water resources, improve transportation infrastructure, promote economic resilience, preserve the environment with sustainable resource management, strengthen participatory public policies and partnerships and universalize information and communication technology. The conclusion points to the lack of systematic humanitarian logistics during the 2024 drought, whose actions were closer to improvisation than those of other regions cataloged in scientific databases.
Controle de um sistema de automatização residencial com software bluetooth para comando com uso de plataforma arduino
(2025-10-08) Mesquita, Jonathas Campelo de; Sampaio, Ricardo Brandão; http://lattes.cnpq.br/1715941386400515; Ribeiro, Laura Michaella Batista; http://lattes.cnpq.br/8632002394782219; Prazeres, Roberto Alcides de Lima; http://lattes.cnpq.br/8359446655255416
This work presents the development of a home automation system based on the Arduino platform, with control performed through a Bluetooth communication application. The main objective is to provide greater practicality, safety and energy efficiency in the domestic environment, using low-cost and easy-to-implement solutions. The system allows the remote activation of electrical devices, such as lamps and fans, through a Smartphone, ensuring accessibility and convenience to the user. The control interface was developed using an Android-compatible application, which communicates with the JDY-16 Bluetooth module coupled to the Arduino UNO. The tests demonstrated the effectiveness of the system in responding quickly to the commands sent, as well as the reliability of the wireless connection over short distances. The results obtained indicate that the integration between hardware and software is viable for home automation applications, contributing to the dissemination of accessible home automation technologies.
Profissionalizando mulheres em vulnerabilidade social: produzindo sabonete para viver com dignidade no Instituto Mãos Solidárias
(2025-07-11) Fernandes, Laila Nogueira; Silva, Rita Clara Vieira da; http://lattes.cnpq.br/4325867728175922; Silva, Rita Clara Vieira da; http://lattes.cnpq.br/4325867728175922; Ziemniczak, Kaline; http://lattes.cnpq.br/2382521661695022; Sousa, Wendell Emmanuel Brito de; http://lattes.cnpq.br/9611091960665821
This paper aims to present a training experience aimed at women in situations of social
vulnerability, supported by the Mãos Solidárias Institute, through a research project. The
course, entitled “Producing Soap”, was planned and implemented based on activities
developed in a PAIC project, which included mapping institutions that assist women in
situations of vulnerability in the city of Itacoatiara/AM, as well as organizing theoretical
and practical classes focused on soap production. The aim was to train these women,
offering practical and entrepreneurial training on soap production, with a view to
expanding opportunities, promoting dignity and strengthening financial autonomy. Three
classes were designed and delivered, with theoretical and practical approaches. The data
analyzed were obtained through the application of a questionnaire. It was concluded that
the results achieved were significant for the training of future entrepreneurs, contributing
to strengthening the financial independence of the participants.