01. Universidade Federal Rural de Pernambuco - UFRPE (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/1
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23 resultados
Resultados da Pesquisa
Item Minha UBS: aplicativo para facilitar o acesso a serviços disponibilizados em Unidades Básicas de Saúde(2024-10-09) Lira, Emerson Leonardo Oliveira de; Monteiro, Cleviton Vinicius Fonsêca; http://lattes.cnpq.br/9362573782715504The Unified Health System is the system that guarantees the Brazilian population access to health services free of charge through the public network. The main way of accessing these services is from basic health units, popularly known as "postinhos", Those responsible in these units for facilitating this access for residents are community, health and endemic diseases, agents who act as bridges between residents and health units. With tools to help plan strategies to operate in the region and facilitate communication with residents, Minha UBS proposes, through an application, to reduce barriers between the population and public health services.Item Implementação de um sistema mobile colaborativo para acompanhamento do quadro de pacientes com esclerose múltipla por meio de análise de sentimento(2024-10-02) Araujo, Paula Priscila da Cruz; Gouveia, Roberta Macêdo Marques; Tschá, Elizabeth Regina; http://lattes.cnpq.br/9598413463162759; http://lattes.cnpq.br/2024317361355224; http://lattes.cnpq.br/0280090820230057The study aims to develop a mobile system to facilitate the monitoring of patients with Multiple Sclerosis (MS), based on the Human-Centered Design (HCD) Toolkit to meet patient needs. The app allows patients to record and track emotions, symptoms, and treatments, offering monthly reports and personalized alerts. For sentiment analysis, the machine learning algorithms XGBoost and Naive Bayes were used, with XGBoost showing better performance, achieving 87.56% accuracy and an F1-Score of 0.876, while Naive Bayes obtained 62.25% accuracy and an F1-Score of 0.524. The results indicate the tool’s effectiveness in emotional and medical monitoring, contributing to an improved quality of life.Item Como o uso de Play Feature Delivery no Android pode ajudar na sustentabilidade digital(2023-09) Claudino, Yasmmin Maria Monteiro; Albuquerque Júnior, Gabriel Alves de; http://lattes.cnpq.br/1399502815770584; http://lattes.cnpq.br/0549149216731460With the increasing access to the internet via mobile devices among the less privileged classes in Brazil, digital sustainability becomes of growing importance. The aim of this study is to assess the impact of the Play Feature Delivery technology on mobile data consumption on Android devices. A parametric t-test was applied to evaluate significant differences between the averages of data amounts spent in Megabytes when downloading two applications. The result corresponded to a t-value of approximately 65.55 and the rejection of the null hypothesis. This finding not only underscores the technical importance for Android developers but also highlights its relevance in showing an improvement in mobile data usage, especially in an era where the democratization of access to information is vital. The research reinforces the idea that society should adapt to digital resources, optimizing data usage. To reach these conclusions, two mobile applications focused on first aid guidelines were developed and analyzed. The main advantage observed was the reduction in mobile data consumption, validating the efficacy of Play Feature Delivery compared to conventional applications.Item Utilização de aplicativos de realidade aumentada para a construção do conhecimento químico(2024-03-08) Melo, Katiuska Genuino de Araújo; Leite, Bruno Silva; http://lattes.cnpq.br/4932752031807872; http://lattes.cnpq.br/6359559341539892Digital Information and Communication Technologies (DIT) stand out in the area of Education, contributing to different pedagogical practices, configuring themselves as a viable alternative for teaching and learning processes. Among the various TDIC, Augmented Reality (AR) has stood out in recent years as a promising Digital Teaching Resource. AR is a resource that can be used in chemistry classes, as it is an integration of virtual elements with the real world, becoming a promising resource for the three-dimensional exemplification of complex molecules and atoms, in addition to a variety of possibilities for teaching Chemistry content. The present research aims to develop and use strategies for implementing AR applications in Chemistry Teaching. To this end, qualitative participant research was carried out with first-year high school students to address the subjects: Atomic Models, Periodic Table and Chemical Bonds, developed in four methodological stages. Initially, we sought to analyze the limits and possibilities regarding the use of the Augmented Reality Digital Didactic Resource (RDD) in Chemistry Teaching and then propose teaching strategies based on Active Technological Learning (ATA) which seeks to promote the construction of chemical knowledge through the application of emerging technologies, such as AR applications, as an effective teaching approach. The intervention carried out with the students was also analyzed in order to describe the possible advantages and disadvantages of its use. The results show that the use of AR technology has the capacity to provide a 3D and dynamic view of what students and teachers previously only observed in 2D statically in books and pictures, and can contribute to substantial, differentiated and dynamic learning, awakening the imagination and students' interest when it starts to be used as a digital teaching resource, associated with mobile learning through Active Methodologies.Item Avaliação de aplicativos de Química: uma investigação através do Modelo de Avaliação de Aplicativos Educacionais(2024-03-01) Oliveira, Vanessa Silva de; Leite, Bruno Silva; http://lattes.cnpq.br/4932752031807872The presence of Digital Information and Communication Technologies (DIT) in education has grown significantly over the years. This growth can be seen mainly in the frequent use of smartphones and tablets in the classroom, and in the number of applications (apps) for educational purposes available on digital platforms. For the teaching and learning of Chemistry, and specifically the subarea of organic chemistry, the contributions that help the understanding of this Science are unlimited, based on the visualization and interaction provided by the available applications. However, for a conscious and objective use of this tool, it is necessary that the teacher knows how to administer it in a structured way to achieve positive results in the students' learning process. Thus, the present work aims to develop a new model based on technical and pedagogical aspects, existing in evaluation models of Digital Educational Games (DEG) incorporating Bloom's Taxonomy, in addition to analyzing Organic Chemistry applications (Apps). available for free on the Google Play® platform. To achieve this, the methodological path consists of 4 steps: 1) Survey of organic chemistry applications available on Google Play® through the latent corpus; 2) Survey of models and evaluation instruments for educational digital games on the Google Scholar platform; 3) Development of a model for evaluating apps; 4) Analysis of chemistry applications found in the latent corpus, according to the model for evaluating the proposed applications. The results show that there is a diversity of organic chemistry applications, as well as JED assessment models, contributing to the development of the Educational Application Assessment Model (EAAM), composed of categories and requirements that make up technical and pedagogical aspects found and adapted from the DEG models analyzed. Furthermore, based on the EAAM produced, we analyzed Organic Chemistry applications, identifying characteristics that can be used in teaching chemistry, including: quiz characteristics, good technical functioning, levels of complexity in the content, among others. Finally, research indicates that EAAM has the potential to assist teachers in choosing applications available in application stores, given its focus on technical and pedagogical aspects that influence student learning, in addition to being able to be used for the construction of new applications in different areas, in addition to Chemistry teaching.Item Desenvolvimento de um aplicativo móvel para suporte ao monitoramento de ninhos de tartaruga marinha(2024-03-08) Falcão, Beatriz Carvalho; Medeiros, Victor Wanderley Costa de; http://lattes.cnpq.br/7159595141911505It is notable that the degradation of marine life has been a heavily discussed topic in recent decades, especially in regard to sea turtles. Human actions have caused serious damage to these species in their natural habitat. However, it is possible to mitigate these negative impacts through the use of digital technologies, in the context of developing solutions that aim to preserve these vulnerable species. This project targets the implement of an effective solution that provides support in the monitoring of sea turtle nests, using the Thingsboard mobile application, aiming to facilitate the monitoring activity and the accuracy of the processes involved.Item Smart Tour PE: um aplicativo android para monitoramento remoto de pontos turísticos no estado Pernambuco(2021-07-13) Fonsêca, Eder Lucena Andrade da; Araújo, Danilo Ricardo Barbosa de; http://lattes.cnpq.br/2708354422178489; http://lattes.cnpq.br/9564226085565142The tourism sector has been growing sustainably since the 90s, and not even the period of economic downturn at the time was able to stop it. In recent years, around 2018 and 2019, the sector was breaking new records of international arrivals, with the COVID19 pandemic being the only “disaster” capable of stopping this success streak. More than a year after the beginning of the pandemic, thanks to the medical advances allowing the creation of effective vaccines and viable means to return to normality, it is expected that the search for tourist destinations will grow again very soon, with ecotourism being pointed out as the most likely niche to be sought after. Therefore, it is important that technological solutions are made available to support tourism, especially ecotourism. This undergraduate thesis is the idealization of a tool to help tourists dynamically choose their next travel destination based on the location’s real time weather. Accurate information about the climate will ensure that tourists make the most of their leisure time, being able to visit a place that most suits them, from beaches to tree lined hiking trails in preservation areas, based on climate reports. The real time weather reports from tourist attractions will be displayed through an application idealized in this undergraduate thesis, designed to work on mobile devices with internet access. This application will use information from weather stations installed in tourist attractions in the state of Pernambuco during the execution of the research project related to this undergraduate thesis, also offering the user geolocation data, video streaming from local cameras, routes to access the desired location, as well as additional information about utility telephones and a panic buttons for emergencies. According to usability tests carried out with the target audience, only 3% of them considered the application difficult to use and 97% considered it easy or extremely easy to use. In addition, the application scored 75 points in the Net Promoter Score indicator, with the average for the tourism sector in Brazil being 70 points, additionally to several other positive indicators to be explained later.Item PenseEdu: aplicativo para aplicação interdisciplinar do pensamento computacional no ensino fundamental(2022-10-05) Marinho, Alan José Pavão; Falcão, Taciana Pontual da Rocha; http://lattes.cnpq.br/5706959249737319Computer Science, in the current scenario of Brazilian education, is disconnected from the school curriculum, but the globalized world demands that educational institutions invest in innovation and computational education to support the teaching-learning process. The resources currently available to apply the main concepts of Computing are insufficient to meet this need for a link with basic education. In view of this, the present work is motivated in the search to promote the inclusion of the main fundamentals of Computer Science as a way of evolving the skills and competences of Basic Education students. Therefore, the project aims to develop an application for mobile devices: PenseEdu, which aims to enable the interdisciplinary application of Computational Thinking in Elementary School. Since the application of Computational Thinking is still little used in view of the wide range of possibilities that it allows, we intend to facilitate the use of this interaction by providing teachers with directions. We understand that such a proposal adds to the articulation and integration of Computational Thinking in the teaching-learning environment, promoting the development of 21st century skills.Item Abordagem comparativa entre a aplicação da metodologia KATAM e inventário tradicional em plantios de Khaya senegalensis (Desr.) A. Juss(2023-09-15) Silva, Kamilo Alaboodi da; Silva, Emanuel Araújo; Hakamada, Rodrigo Eiji; http://lattes.cnpq.br/4186459700983170; http://lattes.cnpq.br/2765651276275384; http://lattes.cnpq.br/5612600854790108The forest inventory helps forest managers taking decisions. Installing, measuring and managing a network of inventory plots is a costly and time-consuming activity. The remote sensing techniques are increasingly gaining ground in the forestry sector because they have the potential to reduce costs without incurring any loss of precision, but they are not widely used due to their high cost. In this context, the Swedish company Katam Technologies has developed a solution for acquiring and analyzing forest data: KATAM Forest, which works using the KASLAM algorithm, which has not yet been widely used and tested in national forests. The goal of this study was to compare, in terms of accuracy and operational performance, the application of KASLAM artificial intelligence through the KATAM Forest application in forest inventory activities in Khaya senegalensis (Desr.) A. Juss plantations (5 years old), located in the state of Pernambuco, with the sampling techniques of a traditional forest inventory. Diameter at breast height (DBH) data was collected within 9 plots, as well as videos with artificial intelligence, recorded within the coordinates of the sampling units. Descriptive statistics were performed on the DBH data by plot, followed by the parametric Shapiro-Wilk normality test, where, if the null hypothesis was rejected, a non-parametric Mann-Whitney U test was required to understand the difference in averages. Operational performance was assessed using the time data obtained during the inventory process within the plots in both approaches. The DBH variable in the two inventory methodologies does not have a clear distribution concentrated close to the mean. The non-parametric test resulted in the averages obtained for DBH not showing statistical differences between the methodologies at the 5% significance level. The operational performance of the Katam methodology was half of the traditional inventory. The Katam technologies are very promising in terms of reducing time and costs in forest inventory operations. Therefore, further studies are recommended so that the subject can be disseminated in a practical way.Item Análise de um sistema de recomendação de restaurantes sensível ao contexto sobre o grau de satisfação dos usuários(2023-09-01) Melo Filho, Carlos Olimpio Rodrigues de; Silva, Douglas Véras e; http://lattes.cnpq.br/2969243668455081; http://lattes.cnpq.br/6986499479035317Popular applications of recommender systems can be found in many areas. In the food business, platforms such as TripAdvisor stand out for suggesting specialized restaurant recommendations based on various types of relevant information, such as reviews from other users for the menu, atmosphere and recommendations for the closest restaurants are some of the specialties of these platforms. With the possibility of using new data sensitive to the user’s context, the main objective of this work is to evaluate the usage of the reason of going to the restaurant to reorganize the final restaurants recommendation through a context-based post-filtering. To achieve the goal, a mobile application was developed, the SR Recife Restaurants, to assess the degree of satisfaction of real users to the recommended restaurants, an online evaluation approach, using questionnaires, was used. When carrying out the experiment with 15 users, it was possible to notice an increase of 26.67% in the degree of satisfaction of the top-5 first recommendations when using the trip type to the restaurant as context data for the post-filtering phase.
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