Research, Society and Development
type: channel
description: The journal Research, Society and Development (abbreviated as Res. Soc. Dev.) is a multidisciplinary scientific publication focused on promoting the dissemination of knowledge, using scientific methodologies for social, scientific and technological development through the publication of manuscripts, results and conclusions of research, in the various areas of knowledge. It is a monthly online journal. Submissions are evaluated by peers (Double Blind Review) with experience in the area of ​​the manuscript. Ad hoc revisors 2025 We thank all of the more than 340 “ad hoc” reviewers who contributed to this Journal in their evaluations (double-blind peer review). Reviewers 2025
publisher: Research, Society and Development
language: en
publication name: Research, Society and Development
issn: 2525-3409
copyright: Authors who publish with this journal agree to the following terms: 1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal. 2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. 3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
items: https://www.rsdjournal.org/rsd/article/view/50796
items: Artisanal coalho cheese in Sergipe, Brazil: Technological challenges, food safety strategies, and pathways for market valorization
items: Association between frailty and urinary incontinence and their effects on adverse health outcomes in community-dwelling older adults: A systematic review
items: From blocks to rocks: an experience story exploring the differences between the Minecraft world and real-life geology
items: Perceptions of parents and/or caregivers regarding the aggressiveness of children with Autism Spectrum Disorder (ASD) in a child and adolescent psychosocial care center in the Federal District (DF)
items: Sleep quality assessment in university students in southern Brazil: A cross-sectional study
items: Music therapy and child development in Autism Spectrum Disorder: A systematic review
items: The role of visceral adipose tissue in insulin resistance and metabolic syndrome
items: Artificial and natural colorants: A review
items: Plant growth-promoting bacteria optimize lettuce seedling production
items: Teacher training and pedagogical management of multi-grade classrooms in rural education
items: Study of the relation between cerebral lobe irrigation and the process of gyrificacation of the cortical mantle
items: Digital technologies in Distance Learning: Impacts and challenges in academic training
items: Building spaces for participation: The dynamics of school management in professional and technological education from the perspective of an IFMG campus
items: Health promotion and quality of life for adolescents pregnant women in riverine communities: The intervention of nursing in prenatal care
items: Curcumin and its therapeutic potential in inflammatory bowel disease: A systematic review
items: Experience report: Products and interventions aimed at municipal Equity Committees in a health microregion of eastern Minas Gerais
items: Interactive strategy on patient safety: Experience report
items: Quality of life, prosthetic status, and presence of oral mucosal alterations in institutionalized Peruvian older adults
items: The use of equine-assisted therapy as a form of treatment in patients with autism spectrum disorder
items: Cotton pie production in the Semi-arid paraibano
items: Silence, masculinity, and collapse: A theoretical-analytical analysis of men's mental health in contemporary Brazil
items: 3D Printing and Artificial Intelligence as an aid in therapeutic strategies for cardiovascular diseases in adults: A systematic review
items: Microstructural characterization and evaluation of the antimicrobial activity of silver nanoparticles incorporated into a Peruvian calcium silicate cement
items: Financial performance of Brazilian agribusiness companies listed on B3 (Formerly BM&FBovespa): An analysis from 2007 to 2017
items: Evaluation of the morphometric stability of the slot of metal orthodontic brackets using optical microscopy
items: Photobiomodulation as a strategy for the treatment of recurrent aphthous stomatitis - Case Report
items: Artificial Intelligence in Brazilian medical practice: Clinical integration, governance challenges, and strategic perspectives
items: Connectivity and culture in education: The influence of digital technologies in indigenous schools in Brazil
items: In vitro antibacterial activity of an oxygen-based mouthwash compared to chlorhexidine digluconate against Fusobacterium nucleatum

https://www.rsdjournal.org/rsd/article/view/50796
type: item
title: Industrialization and the City: A look at the conditions of urban environmental injustice in the space production process of the São Sebastião neighborhood in the municipality of Abaetetuba, State of Pará (PA)
description: Historically, the occupation of the Amazon was driven by exploratory cycles and large industrial infrastructure projects that favored disordered urbanization, especially in floodplain areas. Originally marked by a symbiosis with nature and incipient infrastructure, Abaetetuba-PA underwent a profound socio-spatial restructuring, where the industrial advent reconfigured the local landscape and radically transformed the relationships between society and the Amazonian territory. This study aims to understand the relationship between the construction of the Albras and Alunorte (Hydro) industrial unit in Barcarena in the 1980s and the process of disordered urbanization in the São Sebastião neighborhood in the city of Abaetetuba-PA, addressing the reflections of this industrialization on environmental injustice. The procedures adopted for this research employ an interdisciplinary approach, of a descriptive and exploratory nature, based on qualitative research. The collection of secondary data is based on the bibliographic analysis of books and scientific articles relevant to the topic. The results demonstrate that industrialization in Abaetetuba-PA, driven by the Albras/Alunorte complex, has reconfigured the territory through intense migratory flows and disordered urban growth. This process has generated fragmented occupation, where the coexistence of industrial plants and peripheral neighborhoods—such as São Sebastião—evidences a profound socio-spatial segregation. It is concluded, therefore, that future industrial projects must be subject to rigorous impact studies and urban management that rejects the relaxation of regulations, aiming for socially just and environmentally balanced development.
subject: Human and Social Sciences
  topic: section
subject: Industrialization
  topic: keywords
subject: Cities
  topic: keywords
subject: Neighborhoods
  topic: keywords
subject: Socio-Environmental Impacts
  topic: keywords
subject: Environmental Injustice.
  topic: keywords
creator: Benedito Maciel e Maciel
creator: Josiel do Rego Vilhena
rights: Copyright (c) 2026 Benedito Maciel e Maciel, Josiel do Rego Vilhena https://creativecommons.org/licenses/by/4.0
date: 2026-03-23
publication date: 2026-03-23
starting page: e6715350796
ending page: e6715350796
doi: 10.33448/rsd-v15i3.50796

Artisanal coalho cheese in Sergipe, Brazil: Technological challenges, food safety strategies, and pathways for market valorization
type: item
description: Artisanal coalho cheese is among the most prominent dairy products of Northeastern Brazil and holds considerable economic and sociocultural significance in the state of Sergipe. However, artisanal production frequently exhibits technological and microbiological variability, representing persistent challenges to standardization and food safety. The present review addresses this limitation by systematically examining the production techniques, regulatory challenges, and technological innovations associated with artisanal coalho cheese in Sergipe, aiming to propose an integrated strategy that improves product quality and food safety while preserving its cultural and regional identity. The study employed a systematic bibliographic survey guided by predefined inclusion and exclusion criteria. Results indicate that raw milk quality, hygienic-sanitary conditions, and standardization of technological stages directly influence the microbiological and physicochemical quality of the final product. Innovatively, the study proposes an integrated technological strategy combining Good Manufacturing Practices and systematic microbiological monitoring as essential tools to reduce contamination risks and improve product consistency — offering a structured, replicable framework applicable to similar artisanal dairy systems across Brazil. The implementation of current legislation and certifications is identified as essential to regularizing and enhancing the national market recognition of coalho cheese. Future research should address longitudinal assessments of the impacts of Good Manufacturing Practices on microbiological indicators, the use of geographical indication as a valorization tool, and consumer perceptions of sensory quality and cultural identity. The proposed methodology may help advance quality and food safety standards while preserving the authenticity of artisanal coalho cheese in Sergipe.
subject: Agrarian and Biological Sciences
  topic: section
subject: Artisanal cheese
  topic: keywords
subject: Food safety
  topic: keywords
subject: Good manufacturing practices
  topic: keywords
subject: Dairy technology.
  topic: keywords
creator: Hêmilly Jaiane Santos Mota
creator: Thaislane de Oliveira Santos
creator: João Paulo Natalino de Sá
rights: Copyright (c) 2026 Hêmilly Jaiane Santos Mota, Thaislane de Oliveira Santos, João Paulo Natalino de Sá https://creativecommons.org/licenses/by/4.0
date: 2026-03-20
publication date: 2026-03-20
starting page: e6115350812
ending page: e6115350812
doi: 10.33448/rsd-v15i3.50812

Association between frailty and urinary incontinence and their effects on adverse health outcomes in community-dwelling older adults: A systematic review
type: item
description: This systematic review aimed to examine the association between frailty and urinary incontinence (UI) and their impact on adverse health outcomes among community-dwelling older adults. The review was conducted in accordance with the PRISMA 2020 statement, with the research question structured using the PECO framework, and included observational studies published between 2021 and 2025, identified through searches of PubMed, Embase, Scopus, Web of Science, and LILACS. Twenty studies were included, comprising a total of 58,347 community-dwelling older adults. The findings demonstrated a statistically significant association between frailty and UI in 90% of the included studies, supporting a bidirectional relationship in which frailty increased the risk of UI, while UI was also associated with the progression of frailty. The coexistence of these conditions was primarily associated with a higher risk of falls, functional decline, poorer quality of life, and increased healthcare utilization. Findings regarding mortality, hospitalization, and institutionalization were less consistent, possibly due to methodological heterogeneity across studies. In conclusion, frailty and UI are frequent and clinically relevant coexisting conditions among community-dwelling older adults, underscoring the need for integrated screening and multidisciplinary interventions in Primary Health Care. Nevertheless, further standardized longitudinal studies are warranted.
subject: Health Sciences
  topic: section
subject: Older adults
  topic: keywords
subject: Frailty
  topic: keywords
subject: Urinary incontinence
  topic: keywords
subject: Health of older adults.
  topic: keywords
creator: Gerson de Souza Santos
creator: Jean Guilherme Souza Silva Sabino
creator: Ana Luisa Araújo Souza
creator: Hércules Alves Miguel Dias
creator: Deisy Azevedo Dourado Vilela
creator: Cíntia Ferreira Amorim
rights: Copyright (c) 2026 Gerson de Souza Santos, Jean Guilherme Souza Silva Sabino, Ana Luisa Araújo Souza, Hércules Alves Miguel Dias, Deisy Azevedo Dourado Vilela, Cíntia Ferreira Amorim https://creativecommons.org/licenses/by/4.0
date: 2026-03-19
publication date: 2026-03-19
starting page: e5915350799
ending page: e5915350799
doi: 10.33448/rsd-v15i3.50799

From blocks to rocks: an experience story exploring the differences between the Minecraft world and real-life geology
type: item
description: In an era dominated by digital technologies and video games, the popular Minecraft universe stands out as a platform that, although virtual, presents correlations with real-world and playful concepts. This study's main objective is to present an experience report of a 4th-grade elementary school student, in which the student compared the characteristics of rocks such as obsidian, lapis lazuli, and rough emerald, both in their real geological context and in their representation in the Minecraft game universe. Through a pedagogical didactic plan, it was possible to investigate the physical and geological characteristics of three rocks present in the game—obsidian, lapis lazuli, and rough emerald—based on their formation, color, hardness, and associated curiosities. The results demonstrate that, through the experience report, the student was able to develop and characterize the scientific principles of geology and the study of rocks, presenting analogies that allowed for greater understanding and knowledge development about the content, ensuring the association of real rocks with the virtual ones present in the game. In this sense, it was possible to conclude that the Minecraft game is a significant didactic and motivational tool in the teaching of Science, stimulating student curiosity and facilitating the understanding of scientific concepts in a fun, playful and participatory way.
subject: Teaching and Education Sciences
  topic: section
subject: Minecraft
  topic: keywords
subject: Geology
  topic: keywords
subject: Rocks
  topic: keywords
subject: Science Teaching.
  topic: keywords
creator: Manuela Pinto Soares
creator: Poliana Barbosa da Riva
rights: Copyright (c) 2025 Manuela Pinto Soares, Poliana Barbosa da Riva https://creativecommons.org/licenses/by/4.0
date: 2025-09-25
publication date: 2025-09-25
starting page: e7214949531
ending page: e7214949531
doi: 10.33448/rsd-v14i9.49531

Perceptions of parents and/or caregivers regarding the aggressiveness of children with Autism Spectrum Disorder (ASD) in a child and adolescent psychosocial care center in the Federal District (DF)
type: item
description: This study aimed to investigate manifestations of aggressiveness in children with Autism Spectrum Disorder (ASD) from the perspectives of their caregivers, analyzing its forms, triggering factors, management strategies, and the influence of the intersectoral care network. This qualitative study was conducted with ten caregivers of children with ASD receiving care at a Child and Adolescent Psychosocial Care Center (CAPSi) linked to the Health Secretariat of the Federal District. Thematic analysis revealed that aggressiveness functions as an expression of emotional, sensory, or physical distress, frequently triggered by frustration, changes in routine, sensory overload, and communicative difficulties. Two central axes emerged: (1) manifestations, triggering factors, and management strategies of aggressiveness; and (2) the influence of the intersectoral care network and public policies, in which CAPSi provides the main support, while Primary Health Care, Specialized Rehabilitation Centers, schools, and extended family demonstrate limited capacity for support. The findings indicate that effective management requires individualized Therapeutic Care Plans, integration among the Psychosocial Care Network, the Care Network for Persons with Disabilities, and the educational sector, as well as actions aimed at strengthening continuous care, expanding family support, and reducing vulnerabilities that intensify childhood distress.
subject: Health Sciences
  topic: section
subject: Autism spectrum disorder
  topic: keywords
subject: Parent-child relations
  topic: keywords
subject: Mental health
  topic: keywords
subject: Parents
  topic: keywords
subject: Aggressivenss.
  topic: keywords
creator: Laura Gabriely Brito Fagundes
creator: Patrícia Pinheiro Souza
rights: Copyright (c) 2026 Laura Gabriely Brito Fagundes, Patrícia Pinheiro Souza https://creativecommons.org/licenses/by/4.0
date: 2026-03-22
publication date: 2026-03-22
starting page: e6515350769
ending page: e6515350769
doi: 10.33448/rsd-v15i3.50769

Sleep quality assessment in university students in southern Brazil: A cross-sectional study
type: item
description: Objective: To describe the patterns and assess the prevalence of poor sleep quality and associated factors in students from a university in southern Santa Catarina. Methods: Cross-sectional study with a convenience sample of students from the Federal University of Santa Catarina, Araranguá campus. Data were collected using a semi-structured questionnaire via Google Forms. The outcome of the study was sleep quality assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Results: The study included data from 272 students. The prevalence of poor sleep quality was 50%, with lower socioeconomic status (D/E), being a former smoker, and having greater severity of depressive symptoms being associated with higher prevalences of the outcome. Conclusion: The data suggest that different socioeconomic levels influence sleep. Furthermore, smoking and symptoms of depression are factors of concern when assessing sleep quality in this population. Identifying risk factors allows for the development of targeted interventions for the most affected groups.
subject: Health Sciences
  topic: section
subject: Sleep quality
  topic: keywords
subject: Associated factors
  topic: keywords
subject: University students.
  topic: keywords
creator: Gabrielli Vieira Carrer
creator: João Omar Mota Guimarães da Silva
creator: Maruí W. Corseuil Giehl
creator: Simone Farías-Antúnez
rights: Copyright (c) 2026 Gabrielli Vieira Carrer, João Omar Mota Guimarães da Silva, Maruí W. Corseuil Giehl, Simone Farías-Antúnez https://creativecommons.org/licenses/by/4.0
date: 2026-03-22
publication date: 2026-03-22
starting page: e6415350787
ending page: e6415350787
doi: 10.33448/rsd-v15i3.50787

Music therapy and child development in Autism Spectrum Disorder: A systematic review
type: item
description: Objective: To synthesize findings from the literature on the effects of musicalization and music therapy on the development of children with autism spectrum disorder (ASD). Methods: A systematic review was conducted with searches in the databases and virtual library MEDLINE/PubMed, LILACS, SciELO, and the Brazilian Digital Library of Theses and Dissertations (BDTD), including studies published between 2000 and 2023 in Portuguese and English, using the terms “autism”, “autism spectrum disorder”, “autismo”, “development”, “music therapy”, “music”, “musicalization”, “musicoterapia”, “terapia musical”, “PRISMA”, and “meta-analysis”. After applying inclusion and exclusion criteria, 329 records were identified (PubMed=96, LILACS=10, SciELO=204, and BDTD=19), 41 studies remained after the initial screening stage, and 26 studies were included in the final review. Results: The included studies indicated benefits of musical interventions across multiple domains, particularly in social and affective development, verbal and nonverbal communication, motor skills, attention, creativity, and emotional and cognitive aspects. Improvements were also reported in bonding, reduction of stereotypies, increased cooperation, joint attention, imitation, and functional autonomy. However, the results were not uniform; part of the literature highlights methodological limitations, small sample sizes, heterogeneity of interventions, and insufficient follow-up time, with some studies showing no clear superiority of music therapy when associated with standard treatment. Conclusion: Musicalization shows potential as a complementary therapeutic strategy for children with ASD, especially in the domains of socialization, communication, and emotional regulation. However, the consolidation of this evidence depends on studies with more detailed and standardized methodologies to better define its clinical applicability.
subject: Health Sciences
  topic: section
subject: Autism Spectrum Disorder
  topic: keywords
subject: Music Therapy
  topic: keywords
subject: Musicalization
  topic: keywords
subject: Child Development.
  topic: keywords
creator: Sarah Fernanda Oliveira Marcondes
creator: Felipe Alves Oliveira Marcondes
rights: Copyright (c) 2026 Sarah Fernanda Oliveira Marcondes, Felipe Alves Oliveira Marcondes https://creativecommons.org/licenses/by/4.0
date: 2026-03-20
publication date: 2026-03-20
starting page: e6215350768
ending page: e6215350768
doi: 10.33448/rsd-v15i3.50768

The role of visceral adipose tissue in insulin resistance and metabolic syndrome
type: item
description: Obesity is one of the major challenges in contemporary public health, being strongly associated with the development of metabolic disorders, especially insulin resistance and metabolic syndrome. Scientific evidence suggests that the accumulation of visceral adipose tissue plays a central role in the pathophysiology of these conditions, acting as a metabolically active endocrine organ. This study aimed to analyze the role of visceral adipose tissue in the development of insulin resistance and metabolic syndrome, highlighting the main pathophysiological mechanisms involved. It is a qualitative marrative literature review based on scientific articles published in the last tem Years in the PubMed, SciELO, LILACS, and Google Scholar databases, in Portuguese and English. The results show that excesso visceral adiposity promotes increased release of free fatty acids, na imbalance in adipokine secretion, chronic low-grade inflammation, and oxidative stress-mechanismsthat compromisse insulin signaling and contribute to metabolic dysfunction. A Strong association was also observed between visceral obesity and a higher prevalence of componentes of metabolic syndrome, increasing cardiovascular risk and the development of type 2 diabetes mellitus. It is concluded that visceral adipose tissue plays a determining role in the genesis of insulin resistance and metabolic syndrome, highlighting the importance of multidisciplinar therapeutic strategies aimed at reducing central adiposity and promoting metabolic health.
subject: Health Sciences
  topic: section
subject: Obesity
  topic: keywords
subject: Insulin resistance
  topic: keywords
subject: Metabolic syndrome
  topic: keywords
subject: Chronic diseases.
  topic: keywords
creator: Francisca Viviane de Brito Sousa
creator: Tamires Silva Oliveira de Sousa
creator: Joelma Cunha Pereira
creator: Matheus da Silva Rodrigues
creator: Mayara Matos Nascimento
rights: Copyright (c) 2026 Francisca Viviane de Brito Sousa, Tamires Silva Oliveira de Sousa, Joelma Cunha Pereira, Matheus da Silva Rodrigues, Mayara Matos Nascimento https://creativecommons.org/licenses/by/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: e5515350793
ending page: e5515350793
doi: 10.33448/rsd-v15i3.50793

Artificial and natural colorants: A review
type: item
description: Food colorants play a fundamental role in the visual attractiveness of foods, directly influencing consumer acceptance and choice. These additives are classified as natural and artificial, differing in origin, chemical properties, stability, and impacts on human health. Artificial colorants, obtained through chemical synthesis, stand out for their high coloring power, low cost, and strong stability under variations of pH, light, and temperature; however, their consumption has been associated with potential adverse effects, such as allergic reactions, childhood hyperactivity, and possible toxicological damage, especially when ingested cumulatively. This scenario becomes even more concerning in the context of foods intended for children, considering their greater physiological vulnerability to chemical exposure. In contrast, natural colorants, extracted from plant and animal sources such as annatto, anthocyanins, betalains, carotenoids, turmeric, and chlorophyll, present lower toxicological potential and, in some cases, beneficial functional health properties, although they still face challenges related to stability, cost, and industrial application. The present study consists of a bibliographic review of scientific literature, including articles, theses, and national and international regulations published between 2008 and 2024, aiming to analyze regulatory, toxicological, and industrial aspects of food colorants, with emphasis on children's consumption. It also highlights regulatory updates conducted by the Brazilian Health Regulatory Agency (ANVISA), aligned with Codex Alimentarius guidelines. It is concluded that the replacement of artificial colorants with natural alternatives is a promising trend, aligned with food safety, public health, and sustainability.
subject: Review Article
  topic: section
subject: Food Additives
  topic: keywords
subject: Coloring Agents
  topic: keywords
subject: Food and Nutrition Security
  topic: keywords
subject: Child Health
  topic: keywords
subject: Food Industry.
  topic: keywords
creator: Yara Noely Gomes Alves
creator: Pahlevi Augusto de Souza
creator: Saint Clair Lira Santos
creator: Ênio Rafael de Medeiros Santos
creator: Luan Ícaro Freitas Pinto
rights: Copyright (c) 2026 Yara Noely Gomes Alves, Pahlevi Augusto de Souza, Saint Clair Lira Santos, Ênio Rafael de Medeiros Santos, Luan Ícaro Freitas Pinto https://creativecommons.org/licenses/by/4.0
date: 2026-03-20
publication date: 2026-03-20
starting page: e6015350784
ending page: e6015350784
doi: 10.33448/rsd-v15i3.50784

Plant growth-promoting bacteria optimize lettuce seedling production
type: item
description: The consumption of higher-quality, sustainably produced food is a growing demand of the consumer market and represents an essential strategy for preserving natural resources and maintaining soil quality. This sustainable paradigm has driven the expansion of the bio-input market, such as inoculants based on beneficial microorganisms, among which plant growth-promoting bacteria (PGPB) stand out. Among the PGPB, those of Pseudomonas genus show potential to promote plant growth even in the seedling stage, providing greater protection and resilience against plausible practices and diseases present in the soil, as distributed in lettuce cultivation. Lettuce, in turn, is the most commercially traded leafy vegetable in Brazil, and its cultivation is in a constant process of innovation. Despite the economic and agronomic relevance of lettuce, studies demonstrating the positive effects of PGPB of Pseudomonas genus on the production of seedlings are still scarce. This study evaluated the effect of 21 Pseudomonas strains on lettuce seedling production, as well as the potential of these strains to synthesize metabolites associated with plant development. The 21 strains tested, 78 % stimulated greater shoot and root growth, while at least 71 % produced at least one metabolite capable of promoting plant growth. This study characterized and selected Pseudomonas strains for potential use in bioprospecting bacteria to produce bio-inputs for more sustainable agriculture.
subject: Agrarian and Biological Sciences
  topic: section
subject: Rhizobacteria
  topic: keywords
subject: Bioinputs
  topic: keywords
subject: Microbial inoculants.
  topic: keywords
creator: Matheus Aparecido Pereira Cipriano
creator: Cláudio Marcelo Gonçalves de Oliveira
creator: Luis Felipe Villani Purquério
creator: Adriana Parada Dias da Silveira
creator: Flávia Rodrigues Alves Patrício
rights: Copyright (c) 2026 Matheus Aparecido Pereira Cipriano, Cláudio Marcelo Gonçalves de Oliveira, Luis Felipe Villani Purquério, Adriana Parada Dias da Silveira, Flávia Rodrigues Alves Patrício https://creativecommons.org/licenses/by/4.0
date: 2026-03-20
publication date: 2026-03-20
starting page: e6315350800
ending page: e6315350800
doi: 10.33448/rsd-v15i3.50800

Teacher training and pedagogical management of multi-grade classrooms in rural education
type: item
description: Schools that bring together students of different ages and grade levels in the same classroom are part of the reality of Brazilian education, as are multi-grade classes. Therefore, the general objective of this study is to analyze the training of teachers and pedagogical management of multi-grade classes in rural education. Specific objectives: to highlight continuing education for teachers of multi-grade classes; to show the difficulties faced by teachers of multi-grade classes; to verify the new strategies and methodologies used by teachers in multi-grade classes. Methodology: this is a qualitative bibliographic study. Regarding teacher training, it is observed that the training project should prioritize collective reflection on practice, values, and knowledge built through experience, so that teachers can transcend the walls of the school space. Thus, with qualified teachers, the rural population can demonstrate their knowledge, whose identity will be seen by society as that of subjects who construct their own histories with the help of the teacher. In short, the great challenge of multi-grade classrooms lies in the difficulty faced by teachers and students in achieving the teaching-learning process throughout the activities and the school year. Thus, the constant search for improved pedagogical activity proposals facilitates and assists the teacher's work, as well as the students' learning.
subject: Teaching and Education Sciences
  topic: section
subject: Learning
  topic: keywords
subject: Teaching
  topic: keywords
subject: Teacher training
  topic: keywords
subject: Pedagogical management
  topic: keywords
subject: Multigrade classrooms.
  topic: keywords
creator: Maria Eliana Rodrigues de Vasconcelos
rights: Copyright (c) 2026 Maria Eliana Rodrigues de Vasconcelos https://creativecommons.org/licenses/by/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: e5615350788
ending page: e5615350788
doi: 10.33448/rsd-v15i3.50788

Study of the relation between cerebral lobe irrigation and the process of gyrificacation of the cortical mantle
type: item
description: Gyrification, or cortical folding, is a fundamental process of brain development, characterized by the formation of gyri and sulci that expand the cortical surface and enable increased cognitive capacity. In parallel, the vascular network responsible for the irrigation and drainage of the cortical mantle is established, whose organization follows the morphological complexity of the cortex. Thus, this study aimed to analyze the patterns of cortical formation and their correlation with the morphology and mechanism of cerebral vascularization. A systematized and narrative review of the literature was carried out in databases (SciELO, LILACS/BIREME, PubMed/MEDLINE and Elsevier), complemented by classical works of Anatomy and Neuroanatomy. The data obtained through morphological, descriptive, and functional analysis demonstrate that the gyrification process follows a relatively consistent pattern in regions such as the frontal, parietal, temporal, insular, and occipital lobes, reflecting specific functional specializations. Furthermore, the concomitant formation of the vascular network reveals a stratified arrangement, adapted to regional metabolic demands, with greater density in areas of high functional activity. The interdependence between cortical folding and vascularization was also evidenced, ensuring balance between neuronal growth and energy supply. Alterations in these processes are related to conditions such as polymicrogyria, schizophrenia, and autism, while their evolution in higher primates supported the emergence of complex cognitive functions. It is concluded that the integrated understanding of gyrification and cerebral irrigation expands the knowledge of the anatomical and functional bases of the cortex, with relevant implications for neuroscience, clinical practice, and human evolution.
subject: Health Sciences
  topic: section
subject: Cerebral cortex
  topic: keywords
subject: Gyrification
  topic: keywords
subject: Vascularization
  topic: keywords
subject: Neuroanatomy
  topic: keywords
subject: Evolution.
  topic: keywords
creator: Heloisa Costa dos Santos
creator: Giovanna Pimentel Miranda
creator: Ayrton Alves Aranha Junior
creator: Djanira Aparecida da Luz Veronez
rights: Copyright (c) 2026 Heloisa Costa dos Santos, Giovanna Pimentel Miranda, Ayrton Alves Aranha Junior, Djanira Aparecida da Luz Veronez https://creativecommons.org/licenses/by/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: e5415350752
ending page: e5415350752
doi: 10.33448/rsd-v15i3.50752

Digital technologies in Distance Learning: Impacts and challenges in academic training
type: item
description: New technologies are present in virtually all sectors of society, forming part of people's daily lives in their homes, workplaces, and educational institutions. These transformations have significantly influenced how individuals learn, also impacting face-to-face education and strengthening the expansion of Distance Education (DE). In this context, digital technologies broaden the possibilities of access to knowledge and promote the democratization of education. Furthermore, they contribute positively to pedagogical practice, promoting greater interaction between students, teachers, and tutors. Thus, this work aims, through a descriptive literature review, to analyze the main technologies used in Distance Education, highlighting their models, tools, and virtual learning environments. It is observed that, despite the challenges of distance education, the main obstacle lies not in the use of this modality, but in the way it is planned, implemented, and conducted.
subject: Teaching and Education Sciences
  topic: section
subject: Distance Education
  topic: keywords
subject: Digital Technologies
  topic: keywords
subject: Higher Education
  topic: keywords
subject: Teaching and Learning.
  topic: keywords
creator: Ellen Juliana da Silva Santos
rights: Copyright (c) 2026 Ellen Juliana da Silva Santos https://creativecommons.org/licenses/by/4.0
date: 2026-03-19
publication date: 2026-03-19
starting page: e5715350762
ending page: e5715350762
doi: 10.33448/rsd-v15i3.50762

Building spaces for participation: The dynamics of school management in professional and technological education from the perspective of an IFMG campus
type: item
description: This study examines the influence of democratic management, as established by the LDB (Law No. 9.394/96), on teacher autonomy and participation at IFMG, within the context of Professional and Technological Education (EPT). Using a qualitative and exploratory approach, semi-structured questionnaires were applied to teachers to understand their perceptions of pedagogical autonomy, engagement in collegiate bodies, and support provided by institutional management. The analysis, conducted through content analysis techniques (Bardin, 2016) and descriptive statistics, revealed that, despite the existence of formal participation mechanisms such as councils and collegiate bodies, challenges remain, including bureaucracy, centralized decision-making, and the fragility of a collaborative culture. Grounded in Libâneo (2001) and Paro (2012), the study highlights the need to strengthen democratic management as a strategy to enhance teacher responsibility and foster pedagogical innovation, proposing measures such as revising hierarchical structures and promoting critical continuing education. The study concludes that consolidating democratic practices is essential to align school management with teacher needs and EPT principles, contributing to the social quality of education.
subject: Teaching and Education Sciences
  topic: section
subject: Democratic management
  topic: keywords
subject: Professional and Technological Education (EPT)
  topic: keywords
subject: Teacher autonomy
  topic: keywords
subject: Teacher participation
  topic: keywords
subject: Pedagogical innovation.
  topic: keywords
creator: Emerson Tiago Rodrigues Vasconcelos
creator: Claudiney Nunes de Lima
rights: Copyright (c) 2026 Emerson Tiago Rodrigues Vasconcelos, Claudiney Nunes de Lima https://creativecommons.org/licenses/by/4.0
date: 2026-03-19
publication date: 2026-03-19
starting page: e5815350785
ending page: e5815350785
doi: 10.33448/rsd-v15i3.50785

Health promotion and quality of life for adolescents pregnant women in riverine communities: The intervention of nursing in prenatal care
type: item
description: Introduction: Adolescent pregnancy in riverside communities constitutes a significant public health challenge, aggravated by social vulnerabilities, difficulties in accessing health services, and geographical limitations. Objective: To analyze the contribution of nursing interventions in prenatal care to the promotion of health and quality of life of pregnant adolescents in riverside communities. Methodology: This is a qualitative, descriptive, and exploratory study, conducted through a narrative literature review, consulting scientific publications and official documents published between 2015 and 2025. Results: It was evidenced that the nurse's role in prenatal care, through educational actions, qualified listening, home visits, and continuous monitoring, favors adherence to consultations, early identification of gestational risks, and improvement in the physical and emotional well-being of adolescents. Conclusion: It is concluded that nursing plays a fundamental role in promoting maternal and child health in riverside communities, and it is necessary to expand public policies that strengthen prenatal care for this population.
subject: Health Sciences
  topic: section
subject: Teenage pregnancy
  topic: keywords
subject: Health promotion
  topic: keywords
subject: Riverside communities
  topic: keywords
subject: Prenatal care
  topic: keywords
subject: Nursing.
  topic: keywords
creator: Jhelis Jhene Alves dos Santos Pereira Camargo
creator: Danyelly Rodrigues Machado Oliveira
rights: Copyright (c) 2026 Jhelis Jhene Alves dos Santos Pereira Camargo, Danyelly Rodrigues Machado Oliveira https://creativecommons.org/licenses/by/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: e5315350777
ending page: e5315350777
doi: 10.33448/rsd-v15i3.50777

Curcumin and its therapeutic potential in inflammatory bowel disease: A systematic review
type: item
description: Inflammatory bowel diseases (IBDs), such as Crohn's disease and ulcerative colitis, are chronic conditions characterized by persistent inflammation of the gastrointestinal tract, generating functional and psychological impacts on patients' lives. In this context, an alternative that has been widely studied in relation to treatment and diagnosis is the compound *Curcuma longa*, especially for its therapeutic potential related to its anti-inflammatory, antioxidant, and immunomodulatory properties. This systematic review aimed to gather and analyze recent scientific evidence on the effects of curcumin in the treatment of IBDs. Eighteen articles published between 2020 and 2025 in the PubMed, SciELO, and Virtual Health Library (BVS) databases were selected, evaluating the efficacy of curcumin alone or combined with piperine. The results demonstrated significant benefits in reducing intestinal inflammation, clinical improvement of symptoms, and a favorable safety profile. However, limitations such as low bioavailability and methodological heterogeneity among the studies indicate the need for more controlled clinical trials. Curcumin shows promise as an adjunct treatment for IBDs, provided its use is guided by robust evidence and professional monitoring.
subject: Health Sciences
  topic: section
subject: Curcumin
  topic: keywords
subject: Curcuma longa
  topic: keywords
subject: Inflammatory bowel disease
  topic: keywords
subject: Natural anti-inflammatories
  topic: keywords
subject: Complementary therapies.
  topic: keywords
creator: Maria Eduarda de Souza Brustolin
creator: Gabriela Dalberto
rights: Copyright (c) 2026 Maria Eduarda de Souza Brustolin , Gabriela Dalberto https://creativecommons.org/licenses/by/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: e5215350781
ending page: e5215350781
doi: 10.33448/rsd-v15i3.50781

Experience report: Products and interventions aimed at municipal Equity Committees in a health microregion of eastern Minas Gerais
type: item
description: The implementation of the principle of equity in the Unified Health System (SUS) requires strategies that combine diagnosis, planning, and intervention, especially at the municipal management level. The objective of this experience report was to share the methodology, results, and discussions of the tactical-operational phase of Situational Strategic Planning, based on the development of products and interventions directed at Equity Committees, with a view to strengthening these spaces. This is a qualitative and descriptive experience report developed in the context of the Education through Work for Health Program (PET-Saúde) – Equity, in the Eastern Macroregion of Minas Gerais. The experience refers to the actions of Tutorial Group 1, carried out in 16 municipalities in the Microregion of Governador Valadares. The situational diagnosis identified institutional resistance, insufficient training, and the absence of systematized tools for planning actions as the main challenges. Based on these findings, technical-pedagogical products were developed, including digital educational materials, a regulatory repository, interactive health education strategies, and a regional meeting with municipal representatives. The results indicated good acceptance of the products and potential for applicability in local contexts. It is concluded that the collective construction of technical and pedagogical products constitutes a powerful strategy for strengthening Equity Committees and promoting more inclusive and equitable practices in health work.
subject: Health Sciences
  topic: section
subject: Equity
  topic: keywords
subject: Health Policy
  topic: keywords
subject: Unified Health System
  topic: keywords
subject: Health Planning
  topic: keywords
subject: PET-Health.
  topic: keywords
creator: Júnior César da Silva
creator: Ana Carolina Torres Pereira
creator: Bárbara Moreira Faria
creator: Sara Júlia Alves Canazart Silva
creator: João Pedro Oliveira Pinho
creator: Wemily Souza Cardoso
creator: Christiane Carvalho Murta Botelho
creator: Braulio de Magalhães Santos
creator: Maria Anete Santana Valente
rights: Copyright (c) 2026 Júnior César da Silva, Ana Carolina Torres Pereira, Bárbara Moreira Faria, Sara Júlia Alves Canazart Silva, João Pedro Oliveira Pinho, Wemily Souza Cardoso, Christiane Carvalho Murta Botelho, Braulio de Magalhães Santos, Maria Anete Santana Valente https://creativecommons.org/licenses/by/4.0
date: 2026-03-17
publication date: 2026-03-17
starting page: e5015350750
ending page: e5015350750
doi: 10.33448/rsd-v15i3.50750

Interactive strategy on patient safety: Experience report
type: item
description: Objective: To describe the implementation of an interactive activity open to the public developed by nursing residents about the Six International Patient Safety Goals in a Federal Hospital in Rio de Janeiro and the perceptions generated after its application. Methodology: A scenario was set up in the hospital hall with a mannequin presenting intentional nonconformities. Participants were invited to identify the errors present in the scenario, and at the end immediate feedback was provided, which promoted a discussion encouraging active learning. Results and discussion: Various professional categories, patients and companions participated in the activity. Significant engagement and feedback expanded knowledge about the importance of good multidisciplinary practices and raised participants' awareness of patient safety in the care environment. Conclusion: The educational strategy proved effective in promoting shared responsibility and strengthening the safety culture. Although simple, it has a positive impact on professional practice and generated an institutional proposal for the future development of a structured activity with a checklist focused on professionals.
subject: Health Sciences
  topic: section
subject: Patient safety
  topic: keywords
subject: Continuing education
  topic: keywords
subject: Nursing
  topic: keywords
subject: Health education
  topic: keywords
subject: Problem-based learning
  topic: keywords
subject: Teaching.
  topic: keywords
creator: Vitória Viana Gomes Pinto
creator: Raphaela Mota de Oliveira Gama
creator: Dayana Ramalho Tortori
creator: Bianca de Oliveira Fonseca
creator: Aline Conceição da Silva
creator: Naira Maria Machado Dutra
rights: Copyright (c) 2026 Vitória Viana Gomes Pinto, Raphaela Mota de Oliveira Gama, Dayana Ramalho Tortori, Bianca de Oliveira Fonseca, Aline Conceição da Silva, Naira Maria Machado Dutra https://creativecommons.org/licenses/by/4.0
date: 2026-03-17
publication date: 2026-03-17
starting page: e5115350772
ending page: e5115350772
doi: 10.33448/rsd-v15i3.50772

Quality of life, prosthetic status, and presence of oral mucosal alterations in institutionalized Peruvian older adults
type: item
description: Objective: To analyze the relationship between oral health–related quality of life, prosthetic status, and the presence of oral mucosal alterations in institutionalized Peruvian older adults residing in a geriatric institution. Materials and Methods: An observational cross-sectional study was conducted in 51 older adults who were removable denture wearers and residents of a public institution in Lima, Peru. Oral mucosal alterations were assessed through intraoral clinical examination according to the criteria established by the World Health Organization, in addition to the evaluation of prosthetic status and denture hygiene. Oral health–related quality of life was assessed using the Geriatric Oral Health Assessment Index (GOHAI). Nonparametric tests and multiple linear regression models were used to explore associations. Results: A total of 68.6% of the participants presented oral mucosal alterations, with denture stomatitis and inflammatory fibrous hyperplasia being the most frequent conditions. The presence of these alterations was associated with the use of complete removable dentures, prosthetic misfit, prolonged use, and poor denture hygiene. Older adults with mucosal alterations showed lower scores in oral health–related quality of life, particularly in the psychosocial and pain dimensions. Conclusion: Oral mucosal alterations associated with the use of removable dentures significantly affect oral condition and quality of life among institutionalized Peruvian older adults, highlighting the need for periodic clinical follow-up and preventive strategies in this population group.
subject: Health Sciences
  topic: section
subject: Older adults
  topic: keywords
subject: Dental prosthesis
  topic: keywords
subject: Oral mucosal lesions
  topic: keywords
subject: Quality of life
  topic: keywords
subject: Oral health.
  topic: keywords
creator: Milena de la C. Sarmiento Balber
creator: Alberto Núñez Fidalgo
creator: Giovana Sofia Schroeder
creator: Ninoska J. Barrios
creator: Jhoselyn Jasmith Salazar
creator: Maria del Pilar Kozonasky
creator: Wiliam A. Ramirez Mesias
rights: Copyright (c) 2026 Milena de la C. Sarmiento Balber, Alberto Núñez Fidalgo, Giovana Sofia Schroeder, Ninoska J. Barrios, Jhoselyn Jasmith Salazar, Maria del Pilar Kozonasky, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
date: 2026-03-13
publication date: 2026-03-13
starting page: e3515350601
ending page: e3515350601
doi: 10.33448/rsd-v15i3.50601

The use of equine-assisted therapy as a form of treatment in patients with autism spectrum disorder
type: item
description: Autism Spectrum Disorder (ASD) is a neurodevelopmental condition that affects communication, social interaction, and behavior, requiring complementary therapeutic approaches that support biopsychosocial development. In this context, the present study aimed to analyze the effects of hippotherapy in children with ASD based on the perception of parents and caregivers. This is a descriptive study with a qualitative-quantitative approach, carried out through a literature review and the application of a structured questionnaire to parents and caregivers of children participating in hippotherapy programs, totaling 17 respondents. The results indicated a predominance of moderate ASD (47.1%), followed by mild (41.2%) and severe cases (11.8%). Regarding perceived effects, 52.9% of participants reported significant improvements in behavioral and motor domains, 23.5% perceived mild improvements in multiple areas, and 17.6% highlighted advances mainly in social and emotional aspects. Positive impacts were also reported in adaptation to school routine and family communication. It is concluded that hippotherapy is a promising complementary therapeutic strategy for children with ASD, although studies with greater methodological rigor are needed to strengthen the available evidence.
subject: Health Sciences
  topic: section
subject: Equine therapy
  topic: keywords
subject: Autism Spectrum Disorder
  topic: keywords
subject: Animal-assisted therapy.
  topic: keywords
creator: Andressa Gil Chen
creator: Beatriz Daria Debone
creator: Julia Monteiro da Silva
creator: João Francisco Barbieri
rights: Copyright (c) 2026 Andressa Gil Chen, Beatriz Daria Debone, Julia Monteiro da Silva, João Francisco Barbieri https://creativecommons.org/licenses/by/4.0
date: 2026-03-14
publication date: 2026-03-14
starting page: e4815350724
ending page: e4815350724
doi: 10.33448/rsd-v15i3.50724

Cotton pie production in the Semi-arid paraibano
type: item
description: This paper aims to show ways to improve the procedures for preparing cottonseeds with oil extraction for the production of cottonseed pie, highlighting each stage of the processes involved between the arrival of the cottonseeds at the agroindustry and the departure of the final products. To ensure an increase in the cottonseed pie production line, the company Raça Forte from the city of Patos - PB implemented an automated mechanical process with two work shifts (day and night), aiming to achieve a daily target of producing over 6 tons of cottonseed pie, enough to meet the demand of its buyers from several northeastern states. In addition, the efficiency of the cottonseed pie production process depends on the acquisition of some equipment required in the processes involved within the production circuit, mainly the capacity of the cooker and the number and brand of cottonseed crushing press. It is also important to highlight that at the Godefroy cotton industry in Santa Cruz de la Sierra, Bolivia, high-quality cottonseed pie has been obtained directly from the almond compared to the other two options used in Paraíba: seed and bran, especially when the aim is to increase the percentage of crude protein in the pie, it is necessary to mechanically remove the shell from the stone before pressing.
subject: Agrarian and Biological Sciences
  topic: section
subject: Cottonseed pie
  topic: keywords
subject: Cottonseed
  topic: keywords
subject: Pressing
  topic: keywords
subject: Semi-arid
  topic: keywords
subject: Animal feed.
  topic: keywords
creator: Vicente de Paula Queiroga
creator: Nouglas Veloso Barbosa Mendes
creator: Denise de Castro Lima
rights: Copyright (c) 2026 Vicente de Paula Queiroga, Nouglas Veloso Barbosa Mendes, Denise de Castro Lima https://creativecommons.org/licenses/by/4.0
date: 2026-03-12
publication date: 2026-03-12
starting page: e4315350746
ending page: e4315350746
doi: 10.33448/rsd-v15i3.50746

Silence, masculinity, and collapse: A theoretical-analytical analysis of men's mental health in contemporary Brazil
type: item
description: Male suicide overmortality is a persistent public health problem in Brazil, showing a consistent epidemiological pattern over the last few decades. This study aims to analyze the psychosocial determinants associated with male mental health, articulating national epidemiological evidence, international literature on suicidal behavior, and theoretical frameworks of masculinities. The methodology adopted consisted of a qualitative theoretical-analytical essay, based on a narrative review of the scientific literature and documentary analysis of secondary data from the Mortality Information System (SIM) and official epidemiological bulletins from the Ministry of Health, complemented by reports from the World Health Organization. The results indicate a growing trend in male suicide mortality rates, with a continued predominance of men among registered deaths, as well as heterogeneous territorial distribution and a significant association with mental disorders, especially depression, anxiety, and substance use. It was evidenced that cultural norms associated with hegemonic masculinity, socioeconomic inequalities, and institutional barriers to care contribute to maintaining the pattern of male vulnerability. It is concluded that male suicide in Brazil should be understood as a multi-causal phenomenon that articulates clinical, cultural, and structural dimensions. Reducing preventable deaths depends on incorporating men's mental health as a strategic axis of public policies, with the strengthening of primary care, socio-emotional education, interventions in the workplace, and communication campaigns sensitive to gender specificities.
subject: Health Sciences
  topic: section
subject: Health Policy.
  topic: keywords
subject: Masculinity
  topic: keywords
subject: Men's Health
  topic: keywords
subject: Mental Health
  topic: keywords
subject: Social Determinants of Health
  topic: keywords
creator: Weber de Santana Teles
creator: Max Cruz da Silva
creator: Silvia Patrícia Nogueira Mendonça
creator: Lorena Eugênia Rosa Coelho
creator: Lana Elise de Santana Santos
creator: Cauã Marx Nascimento de Carvalho
creator: Carlos Henrique Santiago Martins
creator: Joana Suely de Castro Santos
creator: Raphael Davisson Lopes Santos
creator: Fernanda Kelly Fraga Oliveira
rights: Copyright (c) 2026 Weber de Santana Teles, Max Cruz da Silva, Silvia Patrícia Nogueira Mendonça, Lorena Eugênia Rosa Coelho, Lana Elise de Santana Santos, Cauã Marx Nascimento de Carvalho, Carlos Henrique Santiago Martins, Joana Suely de Castro Santos, Raphael Davisson Lopes Santos, Fernanda Kelly Fraga Oliveira https://creativecommons.org/licenses/by/4.0
date: 2026-03-14
publication date: 2026-03-14
starting page: e4915350765
ending page: e4915350765
doi: 10.33448/rsd-v15i3.50765

3D Printing and Artificial Intelligence as an aid in therapeutic strategies for cardiovascular diseases in adults: A systematic review
type: item
description: The advancement of Artificial Intelligence (AI) and 3D Printing enables innovations in the treatment of cardiovascular diseases. These technological tools play a fundamental role in producing individualized 3D models and simulating techniques during surgical procedures. The objective of this study is to analyze the role of Artificial Intelligence and 3D Printing in creating personalized therapeutic planning for cardiovascular diseases. This is an Integrative Review, using data from the National Library of Medicine (PubMed) and the Scientific Electronic Library Online (SciELO), covering the years 2019 to 2024. The descriptors applied were: Artificial Intelligence AND Printing Three-Dimensional AND (Cardiovascular Surgical Procedures OR Cardiovascular). These descriptors are aligned with the Health Sciences Descriptors (DeCS). The use of 3D printing and Artificial Intelligence in the cardiovascular field has provided greater precision in diagnoses, surgical planning, and therapeutic personalization. Imaging exams such as Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) are essential for creating three-dimensional models, supported by specific algorithms and software. These technologies benefit cases such as congenital heart diseases, aortic dissections, and valve replacements, for example, by enabling better anatomical visualization, enhancing medical training, and improving communication with the patient. 3D printing and Artificial Intelligence contribute to the personalized treatment of cardiovascular diseases. However, as this is an evolving field, there is still a lack of information and a need for further studies.
subject: Health Sciences
  topic: section
subject: 3D Printing
  topic: keywords
subject: Artificial Intelligence (AI)
  topic: keywords
subject: Cardiovascular Diseases.
  topic: keywords
creator: Maria Clara Sales Araujo
creator: Maria Cecília Muniz Cirne
creator: Letícia Porto Menelau
creator: Beatriz Azevedo Santos
creator: Evelyne Imidio Prestrelo Marinho
creator: Lucas Rafael De Fátima Assis Carneiro
creator: Guilherme De Souza Farias
creator: Jefferson Matheus Arruda Xavier
creator: Matheus Alves Cordeiro Cavalcanti
creator: Manuela Barbosa Rodrigues de Souza
creator: Pedro Rafael Salerno
rights: Copyright (c) 2026 Maria Clara Sales Araujo, Maria Cecília Muniz Cirne, Letícia Porto Menelau, Beatriz Azevedo Santos, Evelyne Imidio Prestrelo Marinho, Lucas Rafael De Fátima Assis Carneiro, Guilherme De Souza Farias, Jefferson Matheus Arruda Xavier, Matheus Alves Cordeiro Cavalcanti, Manuela Barbosa Rodrigues de Souza, Pedro Rafael Salerno https://creativecommons.org/licenses/by/4.0
date: 2026-03-24
publication date: 2026-03-24
starting page: e6815350806
ending page: e6815350806
doi: 10.33448/rsd-v15i3.50806

Microstructural characterization and evaluation of the antimicrobial activity of silver nanoparticles incorporated into a Peruvian calcium silicate cement
type: item
description: Objective: To evaluate the crystalline phase composition and antimicrobial activity of white Portland cement modified with silver nanoparticles (WPC + NPs-Ag) compared with White Mineral Trioxide Aggregate (WMTA) and Biodentine®. Methods: An in vitro experimental study was conducted. Crystalline phase characterization was performed using X-ray diffraction (XRD), with quantification through the Rietveld refinement method. Antimicrobial activity was evaluated using the agar diffusion technique against Enterococcus faecalis ATCC 29212 and Candida albicans ATCC 90028 after 24 and 48 hours of incubation at 37 °C. Statistical analysis was performed using one-way ANOVA followed by Bonferroni post hoc test (p < 0.05). Results: WPC + NPs-Ag showed a crystalline composition similar to that observed in WMTA and Biodentine®, with predominance of calcium silicate phases and the presence of metallic silver, without relevant alterations in the cementitious matrix. From a microbiological perspective, the experimental material exhibited significantly larger inhibition zones against E. faecalis and C. albicans compared with WMTA and Biodentine® (p < 0.05). Conclusion: The incorporation of silver nanoparticles into white Portland cement enhances its antimicrobial activity without significantly modifying its crystalline structure, suggesting its potential as an alternative experimental material for endodontic applications. However, further studies are required to confirm its biocompatibility and clinical performance.
subject: Health Sciences
  topic: section
subject: Calcium silicate
  topic: keywords
subject: Silver nanoparticles
  topic: keywords
subject: Antimicrobial agents
  topic: keywords
subject: Enterococcus faecalis
  topic: keywords
subject: Candida albicans.
  topic: keywords
creator: Maria del Pilar Kozonasky
creator: Giovana Sofia Schroeder
creator: Ninoska J. Barrios
creator: Lina M. Rivera
creator: Karla L. Reynoso
creator: Jocelyn L. Palafox
creator: Claudia A. Arias
creator: Maria Antonella Restani
creator: Wiliam A. Ramirez Mesias
rights: Copyright (c) 2026 Maria del Pilar Kozonasky, Giovana Sofia Schroeder, Ninoska J. Barrios, Lina M. Rivera, Karla L. Reynoso, Jocelyn L. Palafox, Claudia A. Arias, Maria Antonella Restani, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
date: 2026-03-13
publication date: 2026-03-13
starting page: e4215350613
ending page: e4215350613
doi: 10.33448/rsd-v15i3.50613

Financial performance of Brazilian agribusiness companies listed on B3 (Formerly BM&FBovespa): An analysis from 2007 to 2017
type: item
description: Agribusiness plays a fundamental role in the Brazilian economy, contributing significantly to national production, exports, and employment generation. This study aims to analyze the financial performance profile of Brazilian agribusiness companies listed on BM&FBovespa between 2007 and 2017. The research adopts a descriptive and quantitative approach, using financial indicators related to indebtedness, liquidity, and profitability. The sample includes four companies operating in the agricultural segment: Brasilagro S.A., Pomifrutas S.A., Terra Santa Agro S.A., and SLC Agrícola S.A. The indicators analyzed include Total Debt, Short-Term Debt, General Liquidity, Return on Equity (ROE), and Net Margin. The results demonstrate that agribusiness companies are significantly influenced by climatic conditions, macroeconomic crises, and operational management decisions. In particular, the economic and climatic crisis of 2015–2016 had a substantial impact on the sector. However, most companies demonstrated resilience and recovery through technological investments, strategic restructuring, and improved financial management. The findings reinforce the importance of financial indicators as tools for evaluating corporate performance and understanding sectoral trends in Brazilian agribusiness.
subject: Review Article
  topic: section
subject: Agribusiness
  topic: keywords
subject: Financial Performance
  topic: keywords
subject: Financial Indicators
  topic: keywords
subject: B3
  topic: keywords
subject: Corporate Finance.
  topic: keywords
creator: Carolina B.H.C Lage
rights: Copyright (c) 2026 Carolina B.H.C Lage https://creativecommons.org/licenses/by/4.0
date: 2026-03-14
publication date: 2026-03-14
starting page: e4615350778
ending page: e4615350778
doi: 10.33448/rsd-v15i3.50778

Evaluation of the morphometric stability of the slot of metal orthodontic brackets using optical microscopy
type: item
description: The aim of this study was to evaluate the morphometric stability of the slots of metal orthodontic brackets from different commercial brands using optical microscopy. An in vitro experimental study was conducted in which 24 metal brackets for maxillary right central incisors with a 0.022” × 0.028” slot were evaluated, belonging to three commercial brands: American Orthodontics®, Morelli® Roth, and Azdent®. The slot dimensions in height, depth, and width were measured using high-precision optical microscopy. The data were subjected to descriptive and inferential statistical analysis, including the Shapiro–Wilk test, analysis of variance (ANOVA), and Tukey post hoc test, adopting a significance level of 5%. The results showed that all brands presented oversized slot dimensions compared with the nominal values declared by the manufacturers, with statistically significant differences among the groups for all evaluated dimensions (p < 0.05). it was concluded that the slots of the evaluated brackets did not present full dimensional conformity, revealing morphometric variations among the analyzed brands. optical microscopy proved to be an effective and reliable method for evaluating the morphometric stability of these devices, highlighting the need for stricter quality control in orthodontic bracket manufacturing processes.
subject: Health Sciences
  topic: section
subject: Orthodontics
  topic: keywords
subject: Orthodontic Appliances
  topic: keywords
subject: Morphometry
  topic: keywords
subject: Optical Microscopy.
  topic: keywords
creator: Annie de J. Rosales Leyva
creator: Lizbeth Rivero Paredes
creator: Any L. Muñoz Vargas
creator: Richard M. Cavero Gomez
creator: Jhonny A. Montoya Alvarez
rights: Copyright (c) 2026 Annie de J. Rosales Leyva, Lizbeth Rivero Paredes, Any L. Muñoz Vargas, Richard M. Cavero Gomez, Jhonny A. Montoya Alvarez https://creativecommons.org/licenses/by/4.0
date: 2026-03-12
publication date: 2026-03-12
starting page: e3915350599
ending page: e3915350599
doi: 10.33448/rsd-v15i3.50599

Photobiomodulation as a strategy for the treatment of recurrent aphthous stomatitis - Case Report
type: item
description: Recurrent Aphthous Stomatitis (RAS) is characterized as a common pathology in the oral cavity that causes discomfort on patients and that impairs several daily functions. Therefore, this study aimed to analyze 2 clinical cases of RAS submitted to photobiomodulation therapy (PBM) and discuss the benefits that it provides over ulcerations and reactions caused in the tissue. The patients sought the extension project “Laserterapia na Odontologia” in a dental service, in which it was performed the anamnesis and detailed clinical examination, providing attention to their main complaint, at the end it was possible to observe the presence of whitish ulcerative lesions surrounded by a red area and with painful symptoms, which confirms the diagnosis of RAS, then it was decided to use the PBM for a treatment for these lesions, with a protocol for pain and another for acceleration of the wound healing period. It was observed that the immediate reduction of the painful symptomatology in both cases, just as the disappearance of the lesion approximately 3 days after the first irradiation. The PBM was effective in the treatment for RAS in both reported cases and its modulating action of inflammation, analgesic and tissue repair are established, favoring a non-invasive treatment, since it dispensed the use of systemic medications.
subject: Health Sciences
  topic: section
subject: Lasers
  topic: keywords
subject: Oral medicine
  topic: keywords
subject: Oral ulcer
  topic: keywords
subject: Aphthous stomatitis
  topic: keywords
subject: Wound healing.
  topic: keywords
creator: Luana Barbieri Trinta
creator: Jardel dos Santos Silva
creator: Andréa Dias Neves Lago
creator: Tabata Resque Beckmann Carvalho
creator: Sandra Kalil Bussadori
creator: Karyzze Milhomem de Oliveira
rights: Copyright (c) 2026 Luana Barbieri Trinta, Jardel dos Santos Silva, Andréa Dias Neves Lago, Tabata Resque Beckmann Carvalho, Sandra Kalil Bussadori, Karyzze Milhomem de Oliveira https://creativecommons.org/licenses/by/4.0
date: 2026-03-14
publication date: 2026-03-14
starting page: e4715350754
ending page: e4715350754
doi: 10.33448/rsd-v15i3.50754

Artificial Intelligence in Brazilian medical practice: Clinical integration, governance challenges, and strategic perspectives
type: item
description: Artificial Intelligence (AI) has progressively expanded from experimental applications to clinically relevant performance across multiple medical domains. This integrative review analyzes current applications of AI in Brazilian medical practice, with emphasis on clinical integration, governance challenges, and strategic perspectives. A structured search of PubMed, SciELO, and Google Scholar was conducted covering publications from 2018 to 2025. A total of 127 studies were included in the qualitative synthesis, and 20 high-impact studies were selected for in-depth thematic analysis. Results indicate consolidated diagnostic performance in imaging-based specialties and predictive modeling, while highlighting persistent gaps in external validation, real-world implementation, and equitable deployment. Recent developments in generative AI introduce additional regulatory and safety complexities, particularly regarding dynamic validation and post-deployment monitoring. In Brazil, AI integration occurs within a universal healthcare system marked by infrastructural heterogeneity and evolving regulatory frameworks, including the General Data Protection Law and the National Digital Health Strategy. The findings suggest that sustainable AI integration depends not solely on algorithmic sophistication but on governance maturity, institutional readiness, and equitable health system strengthening.
subject: Health Sciences
  topic: section
subject: Artificial Intelligence
  topic: keywords
subject: Brazil
  topic: keywords
subject: Medical practice
  topic: keywords
subject: Health governance
  topic: keywords
subject: Digital health.
  topic: keywords
creator: José Carlos Velozo Júnior
rights: Copyright (c) 2026 José Carlos Velozo Júnior https://creativecommons.org/licenses/by/4.0
date: 2026-03-06
publication date: 2026-03-06
starting page: e1415350733
ending page: e1415350733
doi: 10.33448/rsd-v15i3.50733

Connectivity and culture in education: The influence of digital technologies in indigenous schools in Brazil
type: item
description: This article aims to understand how the use of digital technologies in Brazilian Indigenous schools influences the teaching-learning process, analyzing its contribution to expand access to knowledge and strength pedagogical practices, without disregarding traditional cultural knowledge. The research was developed through a qualitative bibliographic review based on the analysis of recent scientific studies that address the relationship between connectivity, Indigenous school education, and cultural preservation. From the survey and analysis of ten articles selected from academic databases, the study sought to identify the main contributions and challenges related to the integration of digital technologies in the Indigenous educational context. The results indicate that the internet can expand methodological possibilities in the school environment, facilitate access to information, and contribute to the appreciation and documentation of traditional knowledge. However, the studies also highlight significant challenges, such as infrastructure limitations, inequalities in access to connectivity, and the need for adequate teacher training for the pedagogical use of technologies. It is concluded that digital technologies and connectivity, when integrated in a critical, contextualized, and intercultural way, can act as important tools to support Indigenous education, contributing simultaneously to cultural strengthening and to the expansion of educational opportunities.
subject: Teaching and Education Sciences
  topic: section
subject: Digital Technologies
  topic: keywords
subject: Indigenous Education
  topic: keywords
subject: Connectivity
  topic: keywords
subject: Teaching-Learning
  topic: keywords
subject: Indigenous Culture.
  topic: keywords
creator: Sidney Cicero da Silva
creator: Lucas de Souza Silva
creator: Ana Patrícia Vargas Borges
rights: Copyright (c) 2026 Sidney Cicero da Silva, Lucas de Souza Silva, Ana Patrícia Vargas Borges https://creativecommons.org/licenses/by/4.0
date: 2026-03-13
publication date: 2026-03-13
starting page: e4515350764
ending page: e4515350764
doi: 10.33448/rsd-v15i3.50764

In vitro antibacterial activity of an oxygen-based mouthwash compared to chlorhexidine digluconate against Fusobacterium nucleatum
type: item
description: Objective: To compare the in vitro antibacterial activity of chlorhexidine digluconate mouthwash and an oxygen-based mouthwash against Fusobacterium nucleatum. Materials and Methods: The antibacterial effect was evaluated using the agar diffusion microbiological assay with the following mouthwashes: blue®m oxygen mouthwash at 100% (B1), blue®m oxygen mouthwash at 75% (B2), blue®m oxygen mouthwash at 50% (B3), and a 0.12% chlorhexidine digluconate solution from Perio-AID at 100% (C1), tested against Fusobacterium nucleatum ATCC 25586 strains. Results: The findings showed that blue®m at concentrations of 100% and 75% exhibited antibacterial activity comparable to chlorhexidine. However, blue®m at a concentration of 50% demonstrated a smaller inhibition zone compared with chlorhexidine (p = 0.024). Conclusions: Higher concentrations of blue®m produced an inhibitory halo against Fusobacterium nucleatum similar to that observed with chlorhexidine digluconate, whereas lower concentrations resulted in reduced antibacterial inhibition when compared with chlorhexidine.
subject: Health Sciences
  topic: section
subject: Fusobacterium nucleatum
  topic: keywords
subject: Chlorexidine
  topic: keywords
subject: Mouthwash
  topic: keywords
subject: Oxygen.
  topic: keywords
creator: Milena de la C. Sarmiento Balber
creator: Alberto Núñez Fidalgo
creator: José A. Lastres Hernández
creator: Wiliam A. Ramirez Mesias
rights: Copyright (c) 2026 Milena de la C. Sarmiento Balber, Alberto Núñez Fidalgo, José A. Lastres Hernández, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
date: 2026-03-13
publication date: 2026-03-13
starting page: e3415350588
ending page: e3415350588
doi: 10.33448/rsd-v15i3.50588