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REFLECTIONS ON THE IMPACTS OF STRESS ON THE ACADEMIC EDUCATION OF NURSING STUDENTS IN CONTEMPORARY TIMES
Academic stress has become one of the main challenges faced by nursing students throughout their undergraduate studies, due to the intense theoretical, practical, and emotional demands inherent in their training. This study aimed to analyze, in light of recent scientific literature, the main effects of stress on the training process of nursing students, as well as to identify coping strategies and promote well-being in the academic context. This is a theoretical-scientific investigation, of a descriptive and exploratory nature, developed through a narrative literature review. Data collection was carried out in the SciELO, PubMed, and Google Scholar databases, selecting 19 (nineteen) scientific studies. The results showed that academic stress is multifactorial, associated with practical demands, academic overload, and sociodemographic factors, presenting a significant impact on mental health and academic performance. A statistically significant association was observed between stress and symptoms of anxiety, depression, and a decline in academic performance. Furthermore, effective coping strategies were identified, such as mindfulness, problem-focused coping, and health promotion practices, which demonstrated a reduction in stress levels and an improvement in quality of life. It is concluded that stress compromises the training process, making it necessary to implement institutional strategies that promote psychological well-being and strengthen the training of more resilient professionals.
Copyright (c) 2026 Anastácia Maria Diniz Costa, Thais Machado dos Santos, Leandro Saldanha Nunes Mouzinho https://creativecommons.org/licenses/by/4.0
THE CONSTITUTIONALITY OF COMPULSORY DNA COLLECTION FROM THOSE CONVICTED OF AGAINST SEXUAL DIGNITIY IN LIGHT OF FUNDAMENTAL RIGHTS
This article analyzes the constitutionality of the compulsory collection of DNA from those convicted of crimes against sexual dignity in light of fundamental rights. It begins with the historical evolution of traditional criminal identification up to the introduction of genetic identification into the Brazilian legal system by Law 12.654/2012, later incorporated into Article 9-A of the Penal Execution Law. It also examines the impact of Supreme Court Ruling 905, which recognizes the constitutional legal controversy regarding the compatibility of the measure with the Federal Constitution. The research problematizes the tension between the efficiency of criminal prosecution and the protection of rights such as human dignity, intimacy, privacy, bodily integrity, presumption of innocence, and the right against self-incrimination. Methodologically, it is a legal-dogmatic study, with bibliographic review, analysis of legislation and jurisprudence, applied through the balancing of principles.
Compulsory DNA collection; Crimes against sexual dignity; Fundamental rights; Law No. 12,654/2012; Article 9-A of the Criminal Enforcement Law; Brazilian Supreme Court Theme 905.
Copyright (c) 2026 Adrine Fernanda Ferreira Soares , Elena Brito Fagundes de Sá , Adriana Magalhães Moutinho Iannuzzi https://creativecommons.org/licenses/by/4.0
DIRECTLY OBSERVED TREATMENT FOR TUBERCULOSIS IN BRAZIL: AN INTEGRATIVE REVIEW FOCUSED ON PRIMARY HEALTH CARE AND THE SUS
Objective: to analyze how directly observed treatment for tuberculosis has been implemented in Brazil, especially in Primary Health Care and within the Brazilian Unified Health System, considering its effects on adherence, cure, treatment abandonment and continuity of care. Method: integrative literature review including quantitative, qualitative and mixed-methods studies on DOT in the Brazilian context, linked to Primary Health Care, the Family Health Strategy and SUS networks. The synthesis addressed supervision modalities, professionals involved, barriers, facilitators and care outcomes. Results: evidence indicates an association between effectively performed DOT and lower treatment abandonment, particularly when linked to the territorial work of community health agents, professional-user bonding, social support and multiprofessional organization of care. However, heterogeneous coverage, weak recording systems, low implementation fidelity and discrepancies between nominal DOT and actual supervised practice were identified. Conclusion: DOT should be understood as a longitudinal device for care, surveillance and equity, rather than merely as observation of medication intake, requiring planning, intersectoral action, continuing education and strengthened Primary Health Care.
Copyright (c) 2026 Vinicius de Lima Lovadini, André Wilian Lozano, Kaio Genario Ferreira de Melo, Vanessa Dias de Oliveira Justi, Valéria Albuquerque Vaz Rodrigues, Alessandra de Lourdes Ballaris, Wagner Rafael da Silva, Sonia Maria Carneiro de Morais Franco, Carolina Andréa Santos, Igor Gomes de Melo Araújo, Jéssica Aniely Souza Adamo, Laura Regina Parreira Duarte, Leticia Costa Wanderrley, Vinícius Soares Mitouso https://creativecommons.org/licenses/by/4.0
THE PEDAGOGICAL 'ETERNAL RESTART': A CRITICAL ANALYSIS OF HIGH SCHOOL REFORMS AND TEACHER IDENTITY
This article investigates the implications of administrative discontinuity in Brazilian teacher education between 2017 and 2024. It focuses on successive changes to upper secondary education (Law No. 13,415/2017 and Law No. 14,945/2024), analyzed through the lens of normative instability. Methodologically, the study is qualitative and is based on documentary and bibliographic analysis, using Bardin’s content analysis technique to identify patterns of professional weakening. The results indicate that the compulsory imposition of formative itineraries, without adequate structural support or adjustments to undergraduate teacher-education programs, reduced teachers’ intellectual development to instrumental and pragmatic training. The precarization of essential funding programs, such as PIBID, is shown to reinforce a scenario of depleted university autonomy and the loss of the teaching profession’s epistemological identity. The analysis highlights that the “eternal restart” of educational reforms produces reform fatigue that undermines teachers’ mental health and autonomy. It is concluded that alternation in government, without the support of enduring state policies, compromises the effectiveness of the National Education Plan and the quality of public education. Therefore, strengthening institutional safeguards is urgent to protect teacher education from electoral-cycle fluctuations, ensuring the normative stability and professional dignity necessary for the country’s educational sovereignty.
Copyright (c) 2026 Wilma Freire Arriel Pereira, Antônio Zenon Antunes Teixeira https://creativecommons.org/licenses/by/4.0
JICOPA GAME CONTROL SYSTEM: DEVELOPMENT AND FUNCTIONAL VALIDATION IN A LOCAL ENVIRONMENT OF A WEB APPLICATION FOR MANAGING INTERCLASS SCHOOL SPORTS EVENTS
The Jicopa Game Control System is a web information system developed to replace the spreadsheet-based control of the JiCopa interclass sports event, promoted by Fundação JiCred / CDL in Ji-Paraná, Rondônia, Brazil. The manual model presented critical limitations in auditing, change tracking, and report generation, compromising operational efficiency and data integrity. The solution adopted the Laravel framework (PHP 8.3), Inertia.js as an adapter for React and TypeScript components, Tailwind CSS, and MySQL. Development followed Scrum organized into ten sprints of approximately nine days each, from January to April 2026. The product comprises twenty-three functional requirements across nine groups, including role-based authentication and access control, game scheduling, penalties, near-real-time scoring and ranking, and PDF report generation. Verification combined one hundred and thirteen automated tests with six hundred and fifteen assertions and functional validation in a controlled local environment with anonymized real historical data. An exploratory usability assessment (System Usability Scale) with three physical education teachers yielded a mean score of 64.17, and modeling via the Keystroke-Level Model demonstrated a forty-four percent reduction in the championship cycle time. Evaluation according to ABNT NBR ISO/IEC 25010 confirmed consolidated evidence for functional suitability, performance efficiency, usability, and maintainability. As its main contribution, the work reports an action-research case on the replacement of spreadsheets by an auditable web system for managing interclass school sports events. The identified limitations — scope restricted to functional validation in a local environment and a backup routine not yet implemented — constitute priorities for future work.
Copyright (c) 2026 Victor Daniel de Oliveira Cruz, Doutorando em Matemática Aplicada a Modelagem Gleison Guardia https://creativecommons.org/licenses/by/4.0
THE VIOLENCE OF PROPHETIC LANGUAGE: POETRY, RUPTURE, AND DENUNCIATION IN THE ORACLES OF AMOS
This article examines the prophetic language of Amos based on the hypothesis that certain oracles present judgment as a reality already established through the very act of utterance. Drawing on the speech act theory of J. L. Austin and John Searle, as well as the concept of symbolic violence developed by Pierre Bourdieu, the study analyzes how the oracles shape collective expectations, claims to authority, and ways of understanding reality. The corpus comprises four texts—Amos 3:8; 5:18–20; 7:10–17; and 9:1–4—selected because they display different manifestations of this process. The analysis demonstrates that characteristic features of Hebrew poetry, such as parallelism, imagistic progression, and lexical inversion, directly contribute to the construction of the effects produced by the oracles. By bringing together insights from the philosophy of language, sociology, and studies of Hebrew poetics, the article offers a reading of the texts of Amos that highlights the relationship between poetic form, discursive authority, and prophetic judgment.
Amos; prophetic language; speech acts; symbolic violence; Hebrew poetry; performativity.
Copyright (c) 2026 Fabiano Pedroso, Dr. Charles Klemz https://creativecommons.org/licenses/by/4.0
THE 6C/PCMA DIDACTIC SEQUENCE AND COMPUTATIONAL PHYSICS: A REPORT OF CURRICULAR AND PRACTICAL EXPERIENCE IN AN UNDERGRADUATE PHYSICS DEGREE
The development of course content for the Computational Physics discipline involves a set of knowledge and areas that mean its structure and organization are still aligned with programming teaching models dating back to the 1950s, 1960s, and 1970s. Furthermore, this approach becomes even more emblematic given the shortcomings in its didactic implementation. Thus, this text presents an experience report, showcasing the (re)construction of the course content through the 6C/PCMA sequence and its didactic objects. Part of a doctoral research project and framed as a qualitative study, it is based on observation and participant observation, drawing on reflections contained in manuscripts and digital records compiled in logbooks. Its content includes bibliographic surveys, the sequential architecture of the study units, the ordering of themes, the evaluation and monitoring model, the technological instruments used, as well as the educational products resulting from the didactic planning applied over three semesters. The topics covered provide educators, administrators, and researchers with valuable material for discussions and revisions of their teaching and learning strategies within the didactic and technological context.
Copyright (c) 2026 Antonio de Lisboa Coutinho Junior, Gilvandenys Leite Sales, Sandro César Silveira Jucá https://creativecommons.org/licenses/by/4.0
PRELIMINARY DESCRIPTIVE PARAMETERS FOR BODY COMPOSITION AND PHASE ANGLE IN TRACK-AND-FIELD ATHLETES FROM THE BRAZILIAN AMAZON: A CROSS-SECTIONAL STUDY
The assessment of body composition and the determination of phase angle (PA) have been widely acknowledged as physiologically meaningful tools for analysing athletic performance and health condition. However, event-specific descriptive data for track-and-field athletes in the Brazilian Amazon remain scarce. Objective: To describe and compare preliminary descriptive parameters of body composition and phase angle in sprint and endurance track-and-field athletes from the state of Amapá, Brazil, stratified by age group and event category. Methods: This cross-sectional observational study enrolled 46 athletes (≥14 years) affiliated with the Amapá Athletics Federation. Anthropometric measurements (body mass, stature), body composition measured through skinfold thickness at eight anatomical sites (subscapular, triceps, biceps, mid-axillary, supra-iliac, abdominal, thigh and calf) and octapolar multifrequency bioelectrical impedance with age-specific predictive equations for fat-free mass automatically applied by the device software according to the participant’s chronological age — Gonzalez et al. (2019) for adults (≥19 years) and Costa et al. (2022) for adolescents (14–18 years), both validated for the Brazilian population, and PA were obtained using standardised protocols. Participants were stratified into two age groups (14–18 years; ≥19 years) and two event categories (sprint; endurance). Statistical analysis comprised descriptive measures (Q1, Q2, Q3, mean ± SD), Shapiro-Wilk normality testing and independent-samples Student’s t-tests (α = 0.05). Results: Adult sprint athletes showed higher lean mass percentage (LM%) and lower body fat percentage (BF%) than endurance counterparts (p = 0.013). Body mass index (BMI) was higher in adults than adolescents in both event categories (p ≤ 0.006). Adult sprint athletes presented higher total PA, upper-limb PA (ULPA), and lower-limb PA (LLPA) than endurance athletes (p ≤ 0.003). Conclusions: These preliminary descriptive parameters may inform talent identification, individualised training prescription and longitudinal health monitoring of regional track-and-field athletes, although their use as normative references requires larger and sex-stratified samples. The higher PA values observed in adult sprint athletes are consistent with this parameter being associated with cellular integrity, lean mass status, and neuromuscular readiness in this exploratory sample.
Anthropometry; Athletic Performance; Bioelectrical Impedance; Phase Angle; Track and Field
Copyright (c) 2026 Gizelly Coelho Guedes, Demilto Yamaguchi da Pureza, Dilson Rodrigues Belfort https://creativecommons.org/licenses/by/4.0
INCONSISTENCIES AND CONTRADICTIONS IN THE DAILY LIFE OF PRISON INSTITUTIONS: PUNISHMENT AND CASTIGATION
This article examines the daily dynamics of custody and incarceration in Brazil, arguing that prison, often presented as a humanized form of punishment, operates through discriminatory, arbitrary, and largely ineffective practices. Rather than reducing imprisonment rates or recidivism, the penal system deepens inequality and turns punishment itself into a social problem. The discussion is grounded in the paradox that treats crime as a social issue while taking punishment as an automatic solution. The text also analyzes how confinement restricts access to education, work, and social reintegration, while highlighting the economic interests that help sustain prisons. Finally, it argues that mass incarceration in Brazil is intensified by structural racism and penal selectivity.
: Mass incarceration; Penal selectivity; Structural racism; Prison system; Punishment
Copyright (c) 2026 Francisco Ramos de Farias, Amanda Lagemann Moura https://creativecommons.org/licenses/by/4.0
WORK AND MENTAL HEALTH OF NURSES IN THE PUBLIC HEALTHCARE SYSTEM IN A TRI-BORDER REGION
Objective: To investigate the relationship between work and the mental health of nurses working in Primary Health Care. Method: This was a quantitative cross-sectional study in which data were collected using a sociodemographic questionnaire, the Scale of Work-Related Pleasure and Suffering Indicators (EIPST), and the Scale for Assessing Work-Related Harm (EADRT). Data analysis was performed using descriptive statistics. Results: 43 nurses participated. The results indicated that the work context presents significant risks to mental health. Critical and severe levels related to work organization, working conditions, socio-professional relationships, and the affective, cognitive, and physical cost of work were identified. It is observed that professionals experience a contradiction between caring for others and coping with their own psychological suffering. Conclusion: The need for integrated strategies for mental health promotion and prevention is evident, combined with the implementation of policies that favor better working conditions for nurses, considering their relevance in direct care to the population.
Nursing; Mental Health; Work; Primary Healthcare.
Copyright (c) 2026 Hellen Cristina Leal Jeronymo , Maryana Prior de Oliveira, Nandra Martins Soares, Monica Augusta Mombelli https://creativecommons.org/licenses/by/4.0
DEMOCRATIC SCHOOL MANAGEMENT AND INCLUSIVE EDUCATION IN BRAZIL: A CRITICAL ANALYSIS OF THE POLITICAL, PEDAGOGICAL, AND INSTITUTIONAL DIMENSIONS IN RELATION TO CONTEMPORARY CHALLENGES
This study critically analyzes the relationship between democratic school management and inclusive education in Brazil, based on the political-pedagogical and institutional dimensions that shape contemporary school organization. It begins by addressing the question of how public schools have implemented the principles of participatory democracy and educational inclusion in the face of persistent structural, cultural, and regulatory challenges. The objective is to examine, from an analytical perspective, the theoretical foundations, legal frameworks, and institutional practices that guide democratic management focused on inclusion, identifying limitations, contradictions, and possibilities within the Brazilian context. Methodologically, this is an analytical-interpretive literature review based on national and international academic works, normative documents, and established theoretical frameworks in the field of education, selected according to criteria of thematic relevance and current relevance. Data analysis was conducted through thematic categorization procedures, allowing for the identification of structural axes related to participation, equity, school culture, and institutional organization. The results show that, although there is a robust legal framework supporting democratic management and inclusive education, its implementation faces significant obstacles, such as the persistence of centralizing practices, gaps in teacher training, resource constraints, and cultural resistance within educational institutions. Furthermore, there is a tension between the normative nature of public policies and the implementation of inclusive practices in everyday school life, which requires changes in organizational culture and the role of school leadership. It is concluded that democratic school management, when guided by participatory and inclusive principles, constitutes a strategic element for promoting educational equity, provided it is linked to consistent public policies, continuous training processes, and institutional mechanisms that foster the effective participation of the school community. The study contributes to the field by proposing a critical analysis of the intersections between democracy and inclusion, highlighting the need to move beyond prescriptive approaches and advance toward practices that are truly transformative.
Democratic school management; Inclusive Education; Educational policies; School organization; Educational equity; Educational management.
Copyright (c) 2026 Luiz Fernando Ridolfi, Naiza Nunes Violato Couto, Luciana Regis Fiamoncini, Gladstone Euclides Sousa, Elizângela Rodrigues de Aguiar Moura, Mayara Campos Rodrigues, Osmar Morais Santos de Melo, Miranilde Arruda dos Santos https://creativecommons.org/licenses/by/4.0
BETWEEN CONDITIONS AND PROTECTIONS IN EARLY CHILDHOOD: An analysis of the (non-)prioritization of public daycare in the Distrito Federal
Abstract This article addresses the specific characteristics of the Distrito Federal (DF) regarding the provision of Early Childhood Education, analyzed in juxtaposition with the availability of public daycares in the DF compared to other Brazilian federative units. It also analyzes the definition of priority areas of action, highlighting ambiguities within the regulations. The methodology adopted is documentary concerning the legal norms, and quantitative regarding enrollment data; therefore, it is an exploratory research with a mixed-methods approach. The results indicate that: i) the public daycare provision in the DF more closely resembles that of state networks rather than municipal ones, rendering it residual; ii) due to current basic education financing regulations—specifically the Salário-Educação (Education Salary)—this provision framework results in the DF missing out on resources that would otherwise be directed to it; iii) the Federal Constitution, when establishing priority areas of action in basic education, places the Distrito Federal in parallel with the states, thereby not assigning it priority for early childhood education, which may lead to the de-prioritization of public daycares within the district territory. The socioeconomic and geopolitical conditions of the federal capital suggest that it could serve as a benchmark for Brazil in child protection policies, including, but not limited to, daycares. However, given that this is not the observed reality, it is pertinent to investigate the factors preventing these distinct advantages from translating into a greater guarantee of rights.
Copyright (c) 2026 Valdoir Pedro Wathier, Raqueline Pereira Neves, Silvia de Aquino Limeira https://creativecommons.org/licenses/by/4.0
EVALUATION OF THE WOUND HEALING EFFICACY OF AN ESSENTIAL OIL BLEND IN SURGICAL WOUNDS: A RANDOMIZED PRECLINICAL TRIAL
This study investigated the therapeutic potential of a blend of essential oils composed of Artemisia herba-alba, Chamaemelum nobile, and Foeniculum vulgare in the healing of cutaneous wounds. The research is based on the complexity of the healing process, which requires precise coordination between the phases of hemostasis, inflammation, proliferation, and remodeling. Given the growing demand for natural-based therapies and the search for cosmeceutical agents with proven efficacy, essential oils are consolidating themselves as promising therapeutic adjuvants, due to their anti-inflammatory, antioxidant, and antimicrobial properties. To evaluate the efficacy of this plant synergy, a randomized preclinical trial was conducted with 50 BALB/c mice, comparing groups treated with different concentrations of the blend (1%, 3%, and 5%) against positive (Quadriderme®) and negative (Lanette cream) controls. The parameters analyzed included macroscopic wound contraction, histopathological analysis for collagen quantification, and tissue oxidative profile on days 4 and 8 after lesion induction. The results showed that the 3% concentration presented the best biological performance. On the eighth day, this group exhibited a significantly higher rate of tissue contraction and collagen deposition than the commercial control. Furthermore, the antioxidant activity of the 3% blend proved effective in dermal restructuring, resembling the patterns of the positive control. In conclusion, the synergy of these essential oils confirms the formulation as an accessible and promising therapeutic alternative for the treatment of skin conditions, accelerating the recovery of the biological barrier.
Copyright (c) 2026 Fernanda Alves Pena, Kamila Lacerda Almeida , Rayane Santiago Franklin , Fabrício Luciani Valente , Marilane de Oliveira Fani Amaro , Maira Christina Marques Fonseca, Camilo Amaro de Carvalho https://creativecommons.org/licenses/by/4.0
A SMALL LANGUAGE MODEL THAT SPECIALIZES IN CYBERATTACKS WITH AUTONOMOUS FINE-TUNING SUPERVISION
Alert overload in Security Operations Centers and privacy concerns in cloud-based artificial intelligence solutions are relevant challenges for log analytics in enterprise environments. This work proposes a machine learning architecture for semantic screening of network logs, based on the fine-tuning of a small language model (SLM) executed locally. The methodology adopts the LLM judge paradigm, in which a language model is used both to generate synthetic training data and to automatically evaluate SLM responses. This strategy reduces reliance on manual labeling, preserves data confidentiality, and enables straightforward processing at the network edge. The experimental evaluation, carried out through an automated pipeline, considered criteria of logical accuracy and structural fidelity. The results indicate that the adjusted model achieved a flow rate of 103 Tokens per Second (TPS) and 100% metric fidelity, surpassing generic models in accuracy and efficiency for security applications in local networks.
Copyright (c) 2026 Gustavo Cavalcante Correa, João Gabriel de Oliveira Silva, Nicollas Aguiar Avila, Allan Costa, Marcos Melo, Matheus Brito, Hugo Leonardo Melo dos Santos https://creativecommons.org/licenses/by/4.0
ENVIRONMENTAL CIVIL LIABILITY AND THE AMAZON DEFORESTATION CRISIS: ANALYSIS OF THE LIMITS OF ECOLOGICAL DAMAGE REPARATION
This article examines the effectiveness of environmental civil liability in Brazil in addressing illegal deforestation in the Amazon, articulating normative foundations and theoretical reflection. It begins with the consolidation of the right to an ecologically balanced environment as a fundamental right in the 1988 Constitution, as well as the structure of environmental civil liability, characterized by strict liability, the full risk theory, and the principle of full reparation. A qualitative, exploratory, and descriptive methodology is adopted, based on bibliographic and documentary review, including the analysis of legislation, official data, and relevant judicial decisions. The study then analyzes recent data on Amazon deforestation, which reveal the persistence of high levels of environmental degradation despite a consistent legal and institutional framework. It also examines administrative and judicial enforcement mechanisms, highlighting the role of the Brazilian Institute of Environment and Renewable Natural Resources (IBAMA) and the Public Prosecutor’s Office, as well as obstacles such as difficulties in identifying offenders, low enforcement of sanctions, and procedural delays. The feasibility of environmental damage reparation is discussed, considering the irreversibility of certain impacts and technical limitations of ecological restoration. The article concludes that a gap remains between normative density and practical application.
Environmental civil liability; Deforestation; Amazon; Environmental Law; Environmental damage.
Copyright (c) 2026 Antônio Ferreira do Norte Filho, Edgar dos Anjos Rufino, Sofia Martins Prazeres dos Santos https://creativecommons.org/licenses/by/4.0
SAMBA IN THE CLASSROOM: CONSTRUCTING FEMALE IDENTITY AND RESISTANCE
This article is based on an excerpt from a master’s dissertation developed within the Graduate Program in Education and Sciences: Chemistry of Life and Health, motivated by the desire to reinvent pedagogical practices that bring dialogue, reflection-action, and theatrical art closer together. The objective was to analyze the potential of theatre as a methodological strategy for social transformation, drawing on the contributions of Augusto Boal and Paulo Freire, seeking to promote and strengthen the implementation of Ethnic-Racial Relations Education in the school environment, in accordance with Law No. 10.639/03, which establishes the teaching of Afro-Brazilian history and culture in the education system. The research adopts a qualitative and narrative approach, using different pedagogical artifacts produced by students. In this context, an interdisciplinary project was developed that articulates art, culture, and social issues, taking as its central axis the trajectory of struggle, resistance, and identity affirmation of Elza Soares. The proposal seeks to problematize the representation of Black women in contemporary society and strengthen the construction of Afro-Brazilian identity through theatrical practices. The results indicate that students actively engaged in theatrical practices, developing a critical perspective, social and cognitive skills, recognition of self and others, as well as protagonism in the educational process. From this perspective, it is understood that Black women’s identity is shaped by historical processes of oppression and resistance, with art and education being fundamental for empowerment (hooks, 2019). Thus, theatre emerges as a means of social awareness and strengthening of female narrative identities. Finally, the project aligns with the thinking of Freire and Boal by recognizing dialogue, participation, and artistic expression as essential for social transformation, contributing to the formation of critical and active subjects within society.
Theatre of the Oppressed; Black identity; Elza Soares; critical education.
Copyright (c) 2026 Everton coelho de MATOS, Sheila Teixeira Peres, Amanda Gabriela Zanella , Claudia Denise Rodrigues de Souza, Marcelo Alves Barreto , Andrea Moraes Soehn , Kelli Alessandra Guterres Brondani, Cristiane Ferreira Chagas https://creativecommons.org/licenses/by/4.0
PEDIATRIC EXOGENOUS POISONINGS IN PIAUÍ (2019–2025): AN EPIDEMIOLOGICAL ANALYSIS AND PERSPECTIVES ON PHARMACEUTICAL CARE IN PREVENTION
Introduction: Pediatric exogenous poisoning is a significant public health concern, particularly due to children’s increased vulnerability to accidental exposure in the household environment. Behavioral, physiological, and social factors contribute to the increased risk in this population, making epidemiological surveillance, prevention, and health education actions essential. In the state of Piauí, the scarcity of studies on this topic reinforces the need for investigations that can support care strategies and public policies. Objective: To analyze the epidemiological profile of pediatric exogenous poisoning cases reported in the state of Piauí between 2019 and 2025, highlighting the potential contributions of pharmaceutical care to the prevention of these events. Methodology: This is an epidemiological, ecological, retrospective, descriptive, and quantitative study based on secondary data from SINAN/DATASUS, involving children and adolescents aged 0 to 14 years in Piauí from January 2019 to April 2025. Confirmed cases of exogenous poisoning were included, while incomplete, inconclusive, or duplicate records were excluded. The variables analyzed included sociodemographic aspects, exposure characteristics, toxic agents, circumstances, and clinical outcomes. Data were analyzed using descriptive statistics and represented through thematic maps in QGIS. Results: A total of 2,625 cases of exogenous poisoning were recorded among children and adolescents aged 0 to 14 years, with the highest occurrence in 2023 and 2024. The 1-to-4-year age group accounted for most cases (56.7%). Medications were the main toxic agents (52.3%), followed by cleaning products. Accidental cases predominated (33.4%), although relevant proportions of suicide attempts (17.9%) and violence/homicide (26%) were also observed. The Entre Rios region had the highest number of notifications. Conclusion: Pediatric exogenous poisoning in Piauí represents an important public health demand, requiring integrated actions involving prevention, surveillance, health education, pharmaceutical care, and psychosocial support.
Poisoning; Children; Prevention; Epidemiological surveillance; Pharmaceutical care.
Copyright (c) 2026 Maria Sara Batista Sales Neres, Raimundo Nonato Cardoso Miranda Júnior https://creativecommons.org/licenses/by/4.0
PERCEPCIONES DE LOS DOCENTES SOBRE EL APRENDIZAJE BASADO EN LA INVESTIGACIÓN
This work is part of a doctoral thesis and aims to present and discuss the results obtained from a university extension activity offered by the Federal University of Pampa (Unipampa), Caçapava do Sul campus, Rio Grande do Sul, to teachers in the areas of Natural Sciences and Pedagogy of Basic Education on investigative teaching during the training process. The data produced from the application of Initial and Final Likert-type Questionnaires are presented. The questionnaires were organized by categories a priori and analyzed qualitatively based on more comprehensive categories of analysis. The results indicate that the activity demonstrated potential for professional development, as it encouraged teachers to think critically about their own pedagogical practice in a collaborative environment. Although the course was short-term, it is known that encouraging participation in new courses or continuing education programs is essential.
Science education; Inquiry-based learning; Teacher training; Investigative experiments.
Copyright (c) 2026 Raquel Pereira Neves Gonçalves, MARA ELISANGELA JAPPE GOI https://creativecommons.org/licenses/by/4.0
FUNDAMENTAL RIGHT TO HEALTH AND WAITING TIME IN THE BRAZILIAN PUBLIC HEALTH SYSTEM (SUS): AN ANALYSIS OF THE REALITY IN MANAUS, AMAZONAS
Delays in consultations, examinations, surgeries, and medication supply within the Brazilian Unified Health System (Sistema Único de Saúde, SUS) represent one of the main challenges faced by public health management in Brazil, especially in regions marked by structural limitations and logistical difficulties, such as Manaus, Amazonas. This study aimed to analyze the factors related to healthcare delays in the SUS, identifying their administrative, social, and legal impacts within the Amazonian context. The research is characterized as a qualitative, descriptive, and exploratory literature review, developed through the analysis of recent scientific articles and official institutional documents related to healthcare regulation, health judicialization, hospital management, and waiting lists in the SUS. The results demonstrated that delays in healthcare services stem from multifactorial causes, including insufficient availability of specialized services, regulatory weaknesses, concentration of healthcare services in Manaus, regional logistical difficulties, and administrative limitations related to queue management. It was also observed that healthcare delays contribute to worsening patients’ clinical conditions, increasing health judicialization, and intensifying the overload of the public healthcare network. It is concluded that addressing this issue requires strengthening public management, expanding healthcare infrastructure, and modernizing regulatory mechanisms in order to ensure greater effectiveness of the fundamental right to health in the Amazon region.
access to health care; health judicialization; health care delays; Manaus; Unified Health System.
Copyright (c) 2026 Dayla Corrêa Campos , Anacarla Cezario da Silva, Charles Ulisses Vieitas Valente , João Lopes Rodrigues, João Vitor Gomes de Aguiar, Nicolly Falcão Ricardo, Sulyvam Micael Barbosa Fonseca, Susamara Silva Duarte, Tayla Guimarães Freitas , Thaís Bentes de Oliveira, Dimas Melo Gonçalves https://creativecommons.org/licenses/by/4.0
MUSIC AND MATHEMATICS EDUCATION: A MAPPING OF PROFMAT DISSERTATIONS (2020-2025)
This article presents a qualitative bibliographic survey on the convergence between music and mathematics, focusing on the productions of the Professional Master's Degree in Mathematics in National Network (PROFMAT) within the 2020-2025 timeframe. The study aims to map and analyze current pedagogical trends, recurring mathematical contents, and the results achieved through this interdisciplinary approach. The methodology consists of a systematic review of 11 dissertations that use music as a fundamental tool for teaching concepts such as ratio and proportion, geometric progression, and exponential functions. The analysis reveals that the integration of musical elements — ranging from rhythmic figures to the physics of scales — effectively reduces students' aversion to mathematics and promotes a more concrete understanding of abstract themes. The results demonstrate that this approach is aligned with the National Common Curricular Base (BNCC) and strengthens the Mathematics Teacher's Specialized Knowledge (MTSK). It is concluded that music acts as a robust pedagogical catalyst, transforming the teaching-learning process into a more humanized and multifaceted experience.
Copyright (c) 2026 Antônio Ribeiro Silva Neto, Benjamim Cardoso da Silva Neto, Niltomar da Costa Moura, Lucas Purificação Mendes de Souza, Reis José da Silva Filho https://creativecommons.org/licenses/by/4.0
EVALUATION OF THE ORGANIZATION AND COVERAGE OF THE PSYCHOSOCIAL CARE NETWORK (RAPS) IN SÃO LUÍS – MA IN LIGHT OF BRAZILIAN PUBLIC MENTAL HEALTH POLICIES
This study aimed to evaluate, in light of national regulatory frameworks, the organization and coverage of the Psychosocial Care Network (RAPS) in São Luís, Maranhão, identifying advances, structural gaps, and challenges for the consolidation of territorial psychosocial care. This is a normative evaluation using triangulation, based on documentary analysis, supported by an analytical narrative review of the literature and analysis of official secondary data. Scientific databases, institutional documents, and records from CNES, DATASUS, the São Luís Municipal Health Department, the Maranhão State Health Department, and the Ministry of Health were consulted. The analysis considered dimensions related to the typology of care points, population coverage, substitutivity of the hospital-centered model, territorial/intersectoral articulation, and network governance. Data were organized as absolute numbers and rates per 100,000 inhabitants, with a descriptive comparison between São Luís, Recife, and Brazil. The results showed lower proportional coverage of community-based and substitutive services in São Luís, absence of Social and Cultural Community Centers and mental health beds in general hospitals, in addition to the presence of SUS-affiliated psychiatric hospitals and Therapeutic Communities as complementary elements of the analyzed care provision. It is concluded that the RAPS in São Luís has a formally established configuration, but still presents gaps in the diversity, coverage, and articulation of territorial services, requiring the strengthening of governance, care pathways, and integration among Primary Health Care, specialized services, urgent and emergency care, and the intersectoral network.
Mental Health; Mental Health Services; Digital Technology; Health Care. Community Services.
Copyright (c) 2026 Leandro Saldanha Nunes Mouzinho, Dra Rejane Queiroz https://creativecommons.org/licenses/by/4.0
FRAMEWORK FOR THE RELATIONSHIP BETWEEN PRODUCT MANAGERS AND THEIR CLIENTS: CONCEPT AND DESIGN
This article presents the conception of a conceptual framework for the relationship between product managers and their clients, adopting the business context of startups as a backdrop for its development, aiming to help overcome the challenges arising from the construction of innovative businesses. The research has a mixed-methods approach and uses the Design Science Research (DSR) method, comprising three main stages. The first stage involved a literature review; the second stage consisted of a survey with 28 product managers in Brazilian startups, seeking to understand how the relationship with the client manifests itself in practice and the respective influencing factors. The third stage resulted in the development of the Product DNA Framework, elaborated based on the research results and literature review, consisting of a conceptual model that aims to strengthen the relationship between product managers and their clients. The originality of this work lies in the integration of a temporal evolution matrix, which connects classic collaboration models to the contemporary demands of co-adaptation and strategic agility. The framework aims to assist startups in designing innovative products and services with a higher probability of market success.
Product management; Innovation; Customer relationship.
Robson Anderson Martins de Souza do Carmo
Copyright (c) 2026 Eliane Antonio Simões, Robson Anderson Martins de Souza do Carmo , Rosinei Batista Ribeiro, Alexandre Formigoni https://creativecommons.org/licenses/by/4.0
HOME-BASED CLINICAL EVOLUTION OF A SECOND-DEGREE THERMAL BURN DURING TOPICAL USE OF OZONISED OIL: A CASE REPORT
Thermal burns may progress with intense pain, secondary infection, and delayed wound healing. This study aimed to describe the clinical evolution observed during home follow-up of a second-degree thermal burn subjected to topical use of ozonised oil. This is an observational case report developed in 2023 and linked to a project approved by the Research Ethics Committee of the Pará State University. The patient, a 41-year-old male, sustained a thermal burn following an occupational accident involving boiling liquid, affecting the anterolateral hemithorax, right arm, and cervical region. Following initial treatment at an emergency care unit, with conventional topical prescription, the patient voluntarily opted for the exclusive home use of ozonised oil during clinical follow-up. Management included local cleansing and topical application of the product three times daily, with clinical monitoring and serial photographic records over eleven consecutive days. During follow-up, progressive reduction of hyperaemia, advancement of re-epithelialisation, and absence of apparent clinical signs of secondary infection were observed. By the eleventh day, the lesion showed almost complete re-epithelialisation of the affected surface. The clinical findings observed during follow-up demonstrated satisfactory lesion evolution throughout the analysed period and reinforce the relevance of further clinical investigations regarding the topical use of ozonised oil in thermal burns.
Burns; Ozone Therapy; Wound Healing; Complementary Therapies.
Copyright (c) 2026 Dra Irinéia de Oliveira Bacelar Simplício , Dra Nelly Mara Vinhote Marinho, Me Jociléia da Silva Bezerra, Me Mariane Santos Ferreira , Dra Monica karla Vojta Miranda https://creativecommons.org/licenses/by/4.0
BIOCONTROL OF Sclerotinia sclerotiorum BY Trichoderma spp.: ECOLOGICAL, PHYSIOLOGICAL, AND TECHNOLOGICAL FACTORS RELATED TO THE EFFICIENCY OF BIOLOGICAL CONTROL
Trichoderma spp. stands out as one of the main biological control agents used worldwide, showing high efficiency in the management of soilborne phytopathogens and fungal survival structures. Among its applications, the control of Sclerotinia sclerotiorum, the causal agent of soybean white mold, deserves special attention due to the significant economic losses caused by the disease and the pathogen’s ability to survive in the soil through sclerotia. The antagonist acts through different mechanisms, such as mycoparasitism, antibiosis, competition for nutrients and space, and induction of plant resistance, promoting the colonization and degradation of sclerotia and consequently reducing the inoculum potential in the soil. This study addresses the main factors related to the efficiency of Trichoderma spp. in the biological control of white mold, emphasizing the most appropriate periods for application, especially during the offseason and early crop stages, as well as management practices that favor its survival and establishment in the soil, including the maintenance of organic matter, the use of plant cover, and conservation systems. In addition, the different physiological responses of species and strains of the genus under low-temperature conditions are discussed, highlighting the existence of cold-tolerant isolates with potential for use in regions and periods with lower temperatures. Therefore, Trichoderma spp. presents high potential as a sustainable tool for the integrated management of white mold and other agricultural phytopathogens.
biological control; diseases; phytopathogens; soybean.
Copyright (c) 2026 Maira Cristina Schuster Russiano, Camila Natacha Salvadori, Yana Kelly Kniss, Sérgio Miguel Mazaro, Samara Baú Morgan, Lilian de Souza Vismara https://creativecommons.org/licenses/by/4.0
PRELIMINARY DIAGNOSTICS OF ENVIRONMENTAL SUSTAINABILITY IN GEOGRAPHICAL INDICATIONS: CONTRIBUTIONS TOWARDS A METHODOLOGY ALIGNED WITH EUROPEAN UNION REQUIREMENTS
This article presents a preliminary diagnosis of environmental sustainability in Brazilian Geographical Indications (GIs), aiming to propose an evaluative instrument aligned with European Union regulatory requirements. The research distinguishes three regulatory planes: (i) environmental requirements applicable to commodity chains exported to the EU, notably the EU Deforestation Regulation (EUDR – Regulation (EU) 2023/2772); (ii) EU-specific GI protection norms, such as Regulation (EU) 2024/1143; and (iii) voluntary or strategic territorial sustainability criteria. For export-oriented GIs - particularly those linked to agricultural products such as coffee, cocoa, and beef - the EUDR constitutes a concrete regulatory requirement, with obligations for traceability and proof of deforestation-free supply chains. For export-oriented GIs operating in regulated commodity chains, market experience has consistently demonstrated that EUDR compliance is a market-access condition, not merely a competitive differentiator. A qualitative and exploratory methodology was adopted, including document analysis and application of a Multicriteria Diagnostic Protocol (MDP) to five agri-food GIs, organized into five thematic axes: natural resource management, biodiversity, climate mitigation, sustainable innovation, and community participation. The findings reveal localized advances in innovation and institutional partnerships, alongside significant gaps in resource monitoring, emission mitigation, and community engagement. Brazilian GIs remain at an early stage of environmental maturity. The study contributes by proposing a preliminary diagnostic instrument applicable to emerging contexts, providing support for public policy development, governance strengthening, and strategic alignment with international regulatory frameworks.
Copyright (c) 2026 Me. Franciely Lorenzon Carvalho, Dr. Christian Mariani Lucas dos Santos https://creativecommons.org/licenses/by/4.0
SOCIAL MEDIA, SERVICES AND ON-FARM ACTIONS IN RURAL TOURISM: AN ANALYSIS OF DIGITAL CONTENT
Rural tourism has gained relevance as a sustainable alternative by offering authentic experiences to tourists. This article investigates the potential of rural tourism in the state of São Paulo from the perspective of social media, through an analysis of digital content published on online platforms. The methodology involved collecting information from 16 rural tourism operators. The research sought to understand how rural properties promote their services and on-farm activities through a content analysis of their publications. It was observed that food-related services are offered by all destinations; moreover, each property incorporates different on-farm activities according to its specific context. Social media platforms such as Instagram and Facebook play an important role in shaping the online image and support the dissemination of information about the properties. We identified strong participation of these destinations in the digital environment, and it is expected that this study may serve as a basis for future investigations aimed at analyzing the internal perspective of these destinations, considering factors such as the actions and services offered, the diversification process, and the integration with different stakeholders that can further enhance rural tourism.
rural tourism; agricultural recreation; social media; digital content analysis.
Joao Guilherme de Camargo Ferraz Machado
Copyright (c) 2026 Larissa Aparecida Oliveira da Cruz, Gessuir Pigatto, Ana Lívia Cazane, Joao Guilherme de Camargo Ferraz Machado, Letícia Dias Fracão https://creativecommons.org/licenses/by/4.0
ACTIVE METHODOLOGY FOR SCIENCE TEACHING: AN ACTION RESEARCH PROJECT
This study aimed to analyze the learning process of elementary school students in science using the active methodology of Problem-Based Learning (PBL). To this end, we conducted basic qualitative research using an exploratory, cross-sectional action research approach from an interpretivist perspective. The research was developed with 8th-grade students from a public school, their teachers, and the pedagogical coordinator. The study was conducted in three stages. In the first stage, we diagnosed the students' learning difficulties by gathering school information on their performance index. In the second stage, we applied the behavioral observation protocol adapted from Simone Hage, Tatiane Pereira and Jaime Zorzi, and in the third stage, we conducted a semi-structured interview. The research aligns with the use of active methodologies, which have been the focus of contemporary research in the field of education. Our results identified advantages, showing that the use of PBL led to the overcoming of learning difficulties through collaboration and increased student engagement and participation.
Copyright (c) 2026 Patrício Câmara Araújo, Neiliane Silva Amaral https://creativecommons.org/licenses/by/4.0
INTEGRATED DESIGN AND NUMERICAL VERIFICATION OF A DISC BRAKE SYSTEM FOR A LIGHT OFF-ROAD VEHICLE USING FINITE ELEMENT ANALYSIS
Disc brake systems applied to off-road vehicles are subject to severe thermomechanical stresses resulting from variable dynamic loads, low-grip surfaces, and short-duration, high-energy braking events. Although the literature addresses isolated aspects such as structural analysis, material selection, and hydraulic design, approaches that coherently and verifiably integrate vehicle dynamics, hydromechanical design, and computational verification are still scarce, especially in lightweight platforms such as Baja SAE. This work proposes and validates an integrated design methodology, structured in five phases, for the development of a disc brake system for a Baja SAE prototype. The approach combines analytical modeling of longitudinal dynamics, based on a two-degree-of-freedom model, parametric modeling in CAD, and finite element analysis (FEA) simulations, including structural and transient thermal analyses, with validation by lumped capacitance modeling. The results indicate that braking at 0.60 g increases the normal force on the front axle by 78.6%, concentrating 59.6% of the braking force, justifying the adoption of asymmetrical discs. The system showed efficiency greater than 90% for µ = 0.60, with a tendency towards rear wheel lock-up for µ > 0.70. Structural analyses confirmed an elastic regime, with safety factors of 2.46 for the pedal (SAE 1020) and greater than 2.52 for the discs (SAE 1045). Thermal simulation indicated a maximum temperature of 237 °C at the pad-disc interface at the end of 3 s, below the critical degradation range (~300–400 °C), with good agreement between the numerical and analytical models. The estimated stopping distance was 10.58 m from an initial speed of 40 km/h at µ = 0.60. The proposed methodology demonstrates that the integration of vehicle dynamics, analytical design, and computational simulation constitutes an effective and reproducible approach for the design of braking systems in small off-road vehicles
Copyright (c) 2026 Geovani Santos Borges , Paulo Ricardo de Oliveira Queiroz, Victor Wagner Rodrigues Batista, Felipe Carvalho da Silva, Edleusom Saraiva da Silva, Rairton Helder Façanha Júnior, Leonardo Pereira de Lucena Silva, Luiz Paulo de Oliveira Queiroz https://creativecommons.org/licenses/by/4.0
THE AÇAÍ PRODUCTION CHAIN IN THE AMAZON: HISTORICAL EVOLUTION, SOCIOECONOMIC RELEVANCE, AND TECHNOLOGICAL ADVANCES
The açaí palm (Euterpe oleracea Mart.) is a native Amazonian species of considerable historical, cultural, economic, and environmental significance. Traditionally consumed by Indigenous and riverside communities, açaí has long played a central role in regional dietary practices and livelihoods. In recent decades, however, its production chain has undergone substantial expansion and transformation. This study, based on a comprehensive literature review, aimed to characterize the açaí production chain by examining its origin, socioeconomic relevance, and the main stages of harvesting, transportation, and pulp processing. Over time, açaí has evolved from a subsistence resource into a globally traded commodity, driven by advances in pulp processing technologies and increasing recognition of its nutritional and functional properties. The production chain encompasses multiple actors and interconnected stages, beginning with extractive harvesting in floodplain ecosystems and extending to processing in small- and medium-scale facilities, as well as larger agro-industrial systems. Harvesting practices rely heavily on traditional ecological knowledge and require significant physical effort, whereas transportation and processing demand efficient logistics and strict sanitary control due to the fruit’s high perishability. Pulp processing involves standardized operations, including washing, sanitization, blanching, and mechanical pulping, which are essential to ensure product quality and food safety. Despite notable technological and institutional progress, persistent challenges remain, particularly regarding informality, inadequate sanitary conditions, logistical constraints, and the unequal distribution of economic benefits across the value chain. Strengthening the açaí production chain therefore requires the integration of traditional knowledge systems, technological innovation, and effective public policies aimed at promoting environmental sustainability, social inclusion, and food security. In this context, açaí emerges as a strategic commodity for Amazonian development, simultaneously embodying cultural identity and economic dynamism.
Viviandra Manuelle Monteiro de Castro Trindade
Copyright (c) 2026 Viviandra Manuelle Monteiro de CastroTrindade, Alfredo Kingo Oyama Homma, Harleson Sidney Almeida Monteiro, Sinara de Nazaré Santana Brito, Daví Eduardo Furno Feliciano, Marcos Antônio Souza dos Santos, Jair Carvalho dos Santos, João Tomé de Farias Neto, Antonia Benedita da Silva Bronze https://creativecommons.org/licenses/by/4.0
ANALYSISOFTHELABORATORY PROFILE OF PATIENTS WITH LOW-RISK MYELODYSPLASTIC SYNDROME IN TERESINA-PI FROM 2024 TO 2025
Myelodysplastic Syndrome (MDS) consists of a group of clonal diseases originating from hematopoietic stem cells and is characterized by ineffective hematopoiesis, the presence of one or more cytopenias, and the occurrence of dysplasias. Currently, the Brazilian Unified Health System (SUS), through its Specialized Component, provides medications for the treatment of individuals diagnosed with low-risk MDS. This study aimed to understand the laboratory profile of Low-Risk Myelodysplastic Syndrome in individuals diagnosed with this pathology. To this end, a cross-sectional, descriptive, documentary field research was developed, which carried out a quantitative and qualitative analysis of the data obtained. In this process, some laboratory tests were analyzed, namely the complete blood count, relative reticulocyte count, and bone marrow aspirate, which allowed observation of the most frequent alterations at a global level, as well as by sex and age group. Thus, the following laboratory findings obtained at the end of the research, which proved to be predominant globally, can be highlighted: erythrocytopenia; low hemoglobin, constituting one of the cytopenias determined by the WHO; reduction in hematocrit; elevation in RDW; decrease in band neutrophil count; alterations in platelet count; normal relative reticulocyte count; bone marrow hypercellularity; no elevation in the percentage of blasts; failure of hemoglobinization, asynchrony of nucleocytoplasmic maturation, hypogranulation, hyposegmentation, and the presence of micromegakaryocytes as examples of the most frequent dysplasias. Furthermore, the study made it possible to identify and quantify the most common laboratory findings according to sex, female and male separately, and according to age group.
Myelodysplastic Syndrome (MDS); Low Risk; Laboratory Profile.
Copyright (c) 2026 Sabrina Cabral de Paulo Marcolino, Rivaldo Crispiniano Barreto Neto, Antonio Carlos de Carvalho https://creativecommons.org/licenses/by/4.0