01.1 - Graduação (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2
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Resultados da Pesquisa
Item Sistema integrado para registro de aulas e análise de frequência dos alunos do Projeto Conecta Vidas do Centro Tecnológico da Associação Conexão Social(2024-10-09) Santos, Djair Batista dos; Albuquerque Júnior, Gabriel Alves de; http://lattes.cnpq.br/1399502815770584The Social Connection Association (ACS), founded in 2005 in Lagoa de Itaenga, Pernambuco, has the mission of guaranteeing the rights of people in situations of social vulnerability through education and inclusion. The Conecta Vidas Project aims to promote digital literacy and physical activities for the elderly, contributing to their active aging and strengthening community bonds. However, the registration of attendance and the documentation of activities face significant challenges, such as the logistics of real-time records and the security of sensitive beneficiary data. This report presents a proposal for a responsive Integrated System for Class Registration and Attendance Analysis, developed with React, Node.js and MySQL technologies. The proposed solution seeks to optimize attendance registration, facilitate the secure storage of photos and simplify the flow of information for coordination. This is intended to improve the efficiency of educators, ensure data protection, and provide detailed and accurate reporting to funders. The system aims not only at the continuity and success of the project, but also at the promotion of a more transparent and effective management, enhancing the benefits offered by ACS.Item Desenvolvimento de projeto em realidade aumentada para o ensino dos conceitos da cinética química(2021-12-22) Silva, Jobson Albuquerque da; Leite, Bruno Silva; http://lattes.cnpq.br/4932752031807872; http://lattes.cnpq.br/2128851369408094It is as a result of the development of Digital Information and Communication Technologies (DICT) that today, in the 21st century, several paths can be created in order to enable the construction of knowledge in an educational context. The means by which teaching and learning processes are applied, formerly limited to four walls in traditional and authoritarian teaching, have been acquiring more space in the digital world and this reflects the idea of having a future even more immersed in this scenario. Smartphone apps, for example, are already a reality in education and both teachers and students have been making progress in their use inside and outside the classroom, enabling mobile learning, a very relevant feature in the digital age. That said, this work aimed to develop an app in augmented reality for teaching the concepts of Chemical Kinetics in order to assist, as a digital didactic resource, in educational processes. For its development, paths were sought for a basic training in the area of programming in order to broaden the vision and know which is the best software for app development in augmented reality (AR). The software chosen for the action were Unity and Vuforia, since both allow mutually creating and associating their resources such as graphic assets, markers to be plotted using their coordinates, in addition to operations such as animation, AR association and finally creating apps. Initial tests were carried out by the software used in the work, culminating in the production of two AR experiments using graphical objects from the Unity library, serving as a starting point for building the app as a whole. The proposal for the development of the app in Augmented Reality proved to be quite interesting with regard to innovation for teaching Chemistry, such as the product acquired in this process, having the potential to work in the classroom by both teachers and students.Item Uso do vPOP no planejamento pré-operatório de cirurgias ortopédicas em cães e gatos(2021-05-06) Mendes, Ramon Raia; Tudury, Eduardo Alberto; http://lattes.cnpq.br/2906155138699806; http://lattes.cnpq.br/4839132212324178For a successful surgical procedure, it is necessary to use good planning. Among the means to achieve this, there are digital tools that are receiving, increasingly, new members, by veterinarians, due to the most varied factors, such as, for example, the ease of acquisition of digital radiographs. In veterinary medicine, we have few studies that systematically address digital preoperative planning. The present work evaluates studies referring to such plans in general and, also, comparative studies of the analog and digital techniques of these plans. The aim of this work is to provide a roadmap to guide veterinary surgeons in their preoperative orthopedic planning, in order to facilitate their practice in their digital format.Item Ferramenta para otimizar a importação dos dados de novos clientes do sistema Flowup(2021-03-03) Pereira, Jobson Rocha; Monteiro, Cleviton Vinicius Fonsêca; http://lattes.cnpq.br/9362573782715504; http://lattes.cnpq.br/9701324260502964The data migration between systems is still a complex task for software developers today. This has a considerable contribution from the various types of databases that exist and the lack of standard in the construction of projects. This same difficulty is perceived for online business management systems, known as Cloud ERP (Cloud Enterprise Resource Planning). These online systems can integrate all areas of the company on a single platform. And if there is a problem, be it a failure in some functionality, inconsistent data, or even a failure in the connection with the server, a great loss can be generated to the company that hired the system. In these cases, the contracting company is totally dependent on the system with its supplier company. In this context, the problem can be solved by changing the Cloud ERP system. With the aim to facilitate, streamlining and making flexible the import of data from a spreadsheet into a Cloud ERP system, it is proposed in this work the Migrup tool. In this way, the contracting company of another system will be able to export the data from its system to a spreadsheet; with that, the company will have the possibility to migrate to Flowup using Migrup to import its data. Migrup was developed using the Design Thinking methodology to build a creative solution and, thus, meet the user’s needs. Then, in the implementation stage, it was defined that the ETL (Extract Transform Load) process would be used, which is widely used in the migration of data between systems, with the objective of extracting data from a source, adjusting and adapting this data and , then load them to a destination. Thus, an ETL tool was used to facilitate the implementation. The use of this tool, through a graphical environment, with several options of components for different purposes, facilitates the implementation and makes maintenance faster and more practical. Compared to the import tools of the other systems mentioned in this work, including the legacy tool of the Flowup system, Migrup encompasses almost all the features and characteristics present in these other tools, bringing several benefits to users in a single tool. The main ones were: available to customers, import any spreadsheet format, faster error detection, correction in the format of some data and presentation of a report after the import process execution.Item Classificação de imagens de textura geradas por gráficos de recorrências no problema de pessoas sofrendo ataques epiléticos(2019) Queiroz, Danielly de Moura Borba; Macário Filho, Valmir; http://lattes.cnpq.br/4346898674852080; http://lattes.cnpq.br/7461629772562910Epilepsy is a neurological condition characterized by the occurrence of epileptic seizuresthat recur in variations. These seizures are clinical manifestations of an abnormal dis-charge of neurons, which are cells that make up the brain. Some features make earlydiagnosis of epilepsy a major challenge, even for the most experienced clinicians. Asmedical aid, there are tests such as electroencephalogram (EEG) represented by timeseries widely used in the diagnosis of epilepsy. Time series are present in various areasof study, such as medicine, biology, economics, among others. Your graphics exposehidden patterns and alter data such as texture patterns as well as those that can beused by texture extraction methods. In addition, there are several tools for extractingtime series information, one of which is the hit image, which is currently used to verifythe change of an unsigned pattern. This paper presents a study of texture descriptorsand classifiers in images of healthy and epileptic people generated by recurrence im-ages. The texture descriptors using this study were: Local Binary Models (LBP), LocalPhase Quantification (LPQ) and Gabor Filter Bank. To the best of our knowledge, nostudy has yet been performed, applying these descriptors to base recurrence imagesused in this work. The evaluation is performed through the average hit, precision, recalland f-measure rate resulting from the following classifiers: textit Random Forest, andtextit Support Vector Machine (SVM). The experiments showed that the SVM classi-fier using the LPQ descriptor showed promising results, obtaining 92.1% hit, recall andf-measure mean and for accuracy obtained 92.26%.Item Uma proposta de métricas para avaliar a efetividade da execução de testes de software(2018) Barreto, Pedro Pires; Furtado, Ana Paula Carvalho Cavalcanti; http://lattes.cnpq.br/5862330768739698; http://lattes.cnpq.br/3199247203599540The market demands high-quality software, which is delivered on time at the agreed cost. One of the main software industries’ worries is the assurance of the created product quality that has generated the establishment of the software development associated with the main concepts of software quality. Many companies have been investing in the testing process to prevent and identify defects. Software testing is an important ally in quality assurance, which justifies a portion of the development costs being related to testing activities. During the development lifecycle and the software maintenance, tests are executed with the purpose of ensuring that the number of defects is minimized before the final product delivers to the client. The purpose of this research is to develop an approach to evaluate the execution of software test. To achieve this goal, it was used the Goal-Question-Metric approach, which seeks to generate a set of metrics according to the objectives defined by the need of the situation. After the definition of the objectives to evaluate a software test execution, it was proposed the adoption of a set of metrics to facilitate the monitoring and improvement of the software tests execution. To validate the set of proposed metrics, a focus group was conducted with specialists in the area of software testing. Thus, this research offers contributions to the metrics used to evaluate the execution of software tests that currently means a piece with a high cost for software companies.Item Um estudo comparativo de técnicas para a classificação contextual de companhia para sistemas de recomendação sensíveis a contexto(2019-01-22) Silva, Douglas Henrique Santana da; Silva, Douglas Véras e; http://lattes.cnpq.br/2969243668455081; http://lattes.cnpq.br/6428879549861854Nowadays, the vast amount of information has harmed users during decision making. In face of this problem, recommendation systems have been proposed in order to offer suggestions that help users to overcome such problem. These suggestions are even more valuable when these systems begin to suggest items based on the user contexts. Among these contexts, the companion context can be highlighted. Through the inference of the companion context the system may suggest different items if the user is accompanied or not. An example of a system that has such features is the CD-CARS. However, the unsupervised learning method for companion inference on CD-CARS has some limitations. In this way, the present research analyzed and highlighted a supervised learning method that can replace the current company contextual classification approach executed in the CD-CARS.