The Interdisciplinary Studies Journal focuses primarily on promoting convergence and interaction among various knowledge areas through interdisciplinary dialogues. Its objective is to disseminate information by publishing original articles that present relevant research results and/or developments conducted by researchers with a significant paradigm in their field of knowledge. The journal seeks to provide an enriching environment for debate between authors and readers, stimulating critical reflection and continuous knowledge enhancement through research and experience reports involving the broad areas of Humanities, Social Sciences, and Applied Social Sciences. The Interdisciplinary Studies Journal aims to be an inclusive and dynamic space for the promotion of knowledge, encouraging collaboration between different fields of knowledge, particularly promoting the construction of new interdisciplinary paradigms.
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Patient safety constitutes one of the main pillars of quality in healthcare assistance and is associated with the reduction of preventable harm during care. In surgical units, this issue becomes even more relevant due to the complexity of procedures and the high risk of adverse events, requiring educational strategies that involve patients, caregivers, and/or family members. In this context, educational websites emerge as digital tools capable of expanding access to information, improving understanding of health guidance, and promoting safer practices. This study aimed to analyze the available scientific evidence on the use of educational websites in promoting patient safety in surgical contexts, with emphasis on guiding family members in healthcare. This is an integrative literature review conducted in the databases BVS, SciELO, PubMed, and Google Scholar, considering studies published between 2023 and 2026. The results indicate that digital technologies significantly contribute to patient safety by standardizing information, reducing care failures, and strengthening health education. Furthermore, evidence shows that websites and other interactive technologies favor continuity of care, especially in the post-discharge period, increasing the autonomy of patients and family members. It was also observed that user empowerment is directly related to access to information and active participation in care. It is concluded that educational websites represent a promising strategy for promoting patient safety, especially in surgical units, by integrating accessible information, health education, and family participation in the care process.
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IMPACT OF ERGONOMIC INTERVENTIONS AND MUSCULOSKELETAL COMPLAINTS AMONG EARLY CHILDHOOD EDUCATION TEACHERS
Ergonomic risks present in early childhood education workplaces are closely related to the development of musculoskeletal complaints among teachers, due to the high physical demands of their professional routine, such as inadequate postures, repetitive movements, and frequent physical exertion. In this context, the present study aimed to evaluate the impact of ergonomic interventions on the reduction of musculoskeletal complaints in early childhood education teachers through a systematic review of the literature. To this end, a systematic review protocol was developed and previously registered on the PROSPERO platform, conducted in accordance with the methodological guidelines of the Joanna Briggs Institute (JBI). Bibliographic searches were carried out in the United States National Library of Medicine (PubMed), Web of Science (WoS), Scopus Elsevier, and Embase Elsevier databases, using descriptors related to ergonomics and teaching in early childhood education, according to the Health Sciences Descriptors (DeCS) and the Medical Subject Headings (MeSH). Study selection will be performed by independent reviewers to ensure methodological rigor, and the quality of the included articles will be assessed using the JBI instruments and the Cochrane Risk of Bias 2 (RoB 2) tool. It is expected that consistent scientific evidence regarding the effectiveness of ergonomic interventions in reducing musculoskeletal complaints in this population will be identified. The findings may contribute to the development of preventive strategies, support occupational health public policies, and guide the implementation of more effective ergonomic practices in the school setting.
In the context of digital transformation and the growing demand for sustainability, the integration of Industry 5.0 principles into the chemical industry emerges as a promising pathway toward sustainable and human-centered innovation. This article examines the synergy between digital technologies—such as Artificial Intelligence (AI), the Internet of Things (IoT), digital twins, and robotics—and circular economy models, emphasizing the importance of eco-efficiency, digital integration, and workforce development. Case studies illustrate the optimization of industrial processes, including the application of AI to control membrane fouling in water treatment, the development of polymer concrete composites from waste materials, and the continuous use of glycerol in solketal synthesis. In addition, we discuss circularity indicators in the Brazilian chemical sector, highlighting the positive effects of sustainable approaches on reducing emissions and energy consumption. The main findings reveal that process digitalization and the adoption of advanced technologies can significantly mitigate environmental impacts while fostering innovation in the chemical industry. This strengthens collaborative relationships between the public and private sectors and promotes new business models based on circular principles. Such innovations not only address the challenges of waste management and pollutant emissions but also create opportunities for economic growth and sustainable regional development.
INDIGENOUS BIOECONOMY AS AN ALTERNATIVE FOR TERRITORIAL SELF-MANAGEMENT
This research analyzes the Indigenous bioeconomy as an alternative for territorial self-management and sustainable development of the Sateré-Mawé people. The study focuses on the Consortium of Sateré-Mawé Producers (CPSM), an organization that seeks to add value to local culture and promote economic self-sufficiency in harmony with biodiversity. The objective is to investigate how the commercialization of guaraná and other native products impacts autonomy and environmental preservation in the Andirá-Marau Indigenous Territory. The methodology adopts a qualitative and participatory approach, employing ethnographic techniques, interviews, and observation conducted with CPSM members. The results indicate that the Indigenous bioeconomy strengthens territorial management and improves quality of life in the villages, despite the scarcity of specific public policies for the sector. It is concluded that the model adopted by the Sateré-Mawé promotes collective well-being by integrating ancestral ethnoknowledge with global market demands to ensure territorial sovereignty.
THE IMPACT OF THE DIGITALIZATION OF NOTARIAL ACTS
This article examines the impacts of the digitalization of acts performed by notarial services, with an emphasis on operational efficiency and legal security. A qualitative approach was adopted, supported by a review of regulations, doctrinal works, articles, and official documents related to the subject. The research is exploratory and descriptive in nature, seeking to understand the object of study and present its main characteristics. It was found that the modernization of notarial services, carried out mainly through the e-Notariado platform, has made procedures more efficient, resulting in greater speed, cost reduction, and expanded access for the population. This transformation, however, poses significant challenges regarding data protection and the reliability of acts performed electronically, both due to cyber risks and potential human errors in the operation of the systems. Hence the importance of technical and legal mechanisms capable of ensuring the protection of information in compliance with current legislation. The results indicate that the digitalization of notarial services generates significant gains in productivity and accessibility, provided that it is accompanied by the continuous strengthening of data protection measures and the diligent conduct of the agents involved, in order to preserve the integrity of the act and its legal validity.
This article presents the design and analytical process of the storybook Guardians of Health and its complementary material, developed as didactic resources for Science Education in Early Childhood Education. The main objective was to create a multimodal narrative proposal that introduces young children to scientific notions related to the body, health habits, and self-care, integrating imagination, language, and everyday experiences. The methodology adopted followed a qualitative instructional design approach, involving curriculum analysis, theoretical grounding, literary scripting, visual production, development of pedagogical activities, and critical reflection on the educational potential of the material. The resource demonstrates conceptual and aesthetic coherence, supporting the integration of imagination, language, and scientific knowledge in a sensitive, playful, and interdisciplinary manner. The presence of guardian-characters, the temporal organization of the narrative, and the use of multimodal languages contribute to making scientific concepts accessible and meaningful to children. The storybook represents a promising tool for teachers seeking to integrate narrative and scientific literacy in Early Childhood Education, although its effectiveness will depend on future implementation processes, teacher mediation, and contextual analysis. Further work is recommended to validate the material empirically and expand its thematic scope.
THE ETHNIC-RACIAL PROFILE OF THE ARAPIRACA CITY COUNCIL AND THE REPRESENTATION OF NON-WHITE PEOPLE
The present study examines Black political representation within the municipal Legislative Branch of Arapiraca, Alagoas. Its primary objective is to determine whether Black and Mixed-race (pardo) individuals are underrepresented in the City Council relative to the ethnic-racial composition of the local population, or if such representation is proportional. The methodology employs a mixed-methods approach—both quantitative and qualitative—with a descriptive and analytical framework. The research is based on secondary data from the Superior Electoral Court (TSE) regarding the 2016, 2020, and 2024 elections, complemented by demographic data from the 2022 IBGE Census. The results demonstrate that the population of Arapiraca is predominantly Black (68%) and that there has been a progressive increase in self-identified Black and Mixed-race elected officials: rising from 7 councilors in 2016 to 11 in 2020, and 12 in 2024. These findings indicate that the composition of the Council has begun to generally reflect the municipality's demographic profile. Finally, the conclusions suggest that the political marginalization of Black people in Arapiraca is diminishing—potentially driven by new proportional funding regulations and racial awareness promoted by social movements—thereby refuting the initial hypothesis of severe underrepresentation within the current context of the local legislature.
The Fourth Industrial Revolution refers to the fusion of digital, physical, and biological technologies that affect productive sectors and society as a whole. This article seeks to analyze its main characteristics, as well as some of its social and economic implications based on recent trends in this new scenario. A literature search was conducted through an analysis of academic literature, reports from related organizations, and case studies. The findings indicate that, while new technological breakthroughs, such as artificial intelligence (AI) and the Internet of Things (IoT), are beneficial in terms of efficiency and innovation, they also present ethical challenges, such as data privacy protection and unequal access to new technologies. The Fourth Industrial Revolution is changing the way we earn money, favoring flexible and remote collaboration. As automation and the adoption of artificial intelligence increase, skill requirements are shifting, making workforce reskilling a necessity. The findings indicate the importance of an ongoing conversation among stakeholders to establish policies that promote a just and sustainable social transformation in light of the changes due to the Fourth Industrial Revolution.
The interaction between human societies and the environment has always played a central role in the construction of civilizations, profoundly influencing economic, social, cultural, and political processes throughout history. In the educational context, History teaching presents itself as a potential space for an interdisciplinary approach that articulates knowledge and promotes critical reflections on the impacts of human actions on nature over time. This article analyzes the integration of Environmental Education into the History curriculum, considering the perspective of Environmental History and its relationship with the cross-curricular approach established in the Brazilian National Common Curricular Base (BNCC) and the Goiás Curricular Document (DCGO). The analysis of curricular guidelines reveals how the cross-curricular treatment of environmental issues is addressed in educational documents, pointing to the need for a historical approach that encompasses the relationships between society and nature. It is concluded that this articulation contributes to strengthening the critical and formative nature of History teaching, reinforcing its role in building socio-environmental awareness integrated with historical knowledge.
ACADEMIC EXPERIENCES AND QUALITY OF LIFE IN HIGHER EDUCATION: THE REALITY OF OCCUPATIONAL THERAPY STUDENTS
The study analyzed the relationship between academic experiences and quality of life among Occupational Therapy students at the State University of Pará. The research provides an understanding that entering and remaining in higher education requires significant adaptations and can impact both academic performance and student well-being. The main objective was to analyze the academic experiences and quality-of-life perceptions of Occupational Therapy students, considering relevant sociodemographic aspects. This was a cross-sectional, descriptive, and quantitative study conducted with 122 regularly enrolled students, using the WHOQOL-BREF and the Revised Academic Experiences Questionnaire (QVA-r). The results showed a predominance of moderate adaptation among participants, with a positive highlight for the career dimension and weaknesses related to the psychological and environmental quality-of-life domains. A statistically significant association was observed between quality of life and variables such as sex, income, place of origin, and occupational activity, indicating that contextual factors directly influence student well-being. It is concluded that academic overload and the identified vulnerabilities reduce quality of life, reinforcing the need for integrated institutional policies, student assistance actions, and psychological support to promote retention and the integral development of students.
PUBLIC POLICY TO COMBAT CATTLE THEFT IN RIO GRANDE DO SUL
The article presented herein seeks to analyze the Public Policy for confronting and repressing the crime of cattle rustling (abigeato) in Rio Grande do Sul. Initially, it contextualizes both the crime central to the text and its legal evolution over the years. The municipalities of Uruguaiana, Santana do Livramento, and São Borja were used as a sample, in addition to statewide indices. Subsequently, focusing on the actions of the Civil Police of the state of Rio Grande do Sul between 2013 and 2023, the article presents both the crime rates for cattle rustling and their evolution over the years, alongside the progressive implementation of a public repression policy. This article discusses the creation of the Task Force for the repression of criminal groups involved in cattle rustling. Later, it addresses the establishment of the Delegacy for the Repression of Rural Crimes and Cattle Rustling (DECRAB) in 2017, and the evolution of this Public Policy involving the creation of specialized police stations for the repression of cattle rustling. Finally, the article presents the cattle rustling crime rates, aiming to verify the efficiency of this public policy.
O presente artigo analisa, sob a perspectiva da interpretação do direito vigente, a posição jurídica das cooperativas enquanto credoras no processo de falência e de recuperação judicial disciplinado pela Lei n.º 11.101/2005. O problema central reside na omissão legislativa: a lei falimentar não contempla as cooperativas como classe autônoma de credores, nem tampouco oferece critério expresso para o enquadramento de seus créditos na ordem de classificação do art. 83. A pesquisa demonstra que essa lacuna não é constitucionalmente sustentável à luz do art. 174, §2.º, da Constituição Federal de 1988, que impõe ao Estado o dever de apoiar o cooperativismo, e que a jurisprudência brasileira tem produzido respostas fragmentadas e inconsistentes diante do problema. A metodologia adotada é jurídico-dogmática, com análise sistemática da Lei n.º 11.101/2005, da Lei n.º 5.764/1971 e do Código Civil, bem como levantamento de precedentes do Superior Tribunal de Justiça e dos principais tribunais estaduais. Os resultados indicam que, pela interpretação sistemática e constitucional do direito vigente, os créditos das cooperativas não podem ser tratados de forma uniforme e indistinta como quirografários, sendo imperativo considerar a natureza do ato cooperativo, a modalidade de garantia eventualmente constituída e o impacto social da posição concursal adotada. Conclui-se pela necessidade urgente de uniformização jurisprudencial ou de reforma legislativa que expressamente inclua as cooperativas como credores concursais com tratamento compatível com sua função socioeconômica.
TECHNOLOGICAL ADVANCES AND DIGITAL INNOVATIONS APPLIED TO TOMATO CULTIVATION:
This study conducted a systematic literature review on technological advances and digital innovations applied to tomato cultivation (Solanum lycopersicum L.), focusing on emerging technologies associated with Agriculture 4.0. Eighteen articles published between 2016 and 2024 in indexed databases were analyzed, highlighting the use of techniques such as deep learning, hyperspectral spectroscopy, remote sensing, bioelectrochemistry, and three-dimensional modeling. The results reveal significant progress in process automation, physiological monitoring, and early detection of diseases and physiological disorders, enabling greater productivity and sustainability. However, there is a noticeable lack of studies addressing management, economic feasibility, and technology adoption across different production scales. It is concluded that the integration of science, technology, and management is essential to consolidate digital agriculture as a driver of innovation and sustainability, reinforcing the need for interdisciplinary research that links technical advances to the economic and social efficiency of agricultural value chains.
CORRELATION BETWEEN FAILURES IN THE PRE-ANALYTICAL PHASE AND INCREASED LABORATORY COSTS
This study aims to analyze the correlation between failures in the pre-analytical phase and the increase in laboratory costs in clinical analysis laboratories, highlighting the impacts on result quality and the financial sustainability of institutions. This is an Integrative Literature Review conducted in the SciELO, LILACS, Google Scholar and PubMed, databases from March to May 2026. Descriptors related to the pre-analytical phase, laboratory errors, quality control, and laboratory costs were used, combined with the Boolean operator AND. Studies published between 2022 and 2026, available in full text, in Portuguese and English, and directly addressing pre-analytical failures and their operational or economic impacts were included. Editorials, letters to the editor, and studies not directly related to the topic were excluded. After applying the eligibility criteria and full-text reading, 13 studies composed the final sample. The analysis showed that the pre-analytical phase concentrates most laboratory errors, especially failures in sample identification, inadequate patient preparation, improper transport, and lack of process standardization. These non-conformities result in recollections, rework, waste of supplies, and increased turnaround time for test results. In addition to direct costs, indirect impacts were observed, such as diagnostic delays, prolonged hospital stays, and increased healthcare workload. Studies indicate that structured quality management programs significantly reduce the incidence of these failures. It is concluded that there is a direct correlation between failures in the pre-analytical phase and increased laboratory costs, making investment in preventive strategies essential to ensure safety, efficiency, and institutional sustainability.
PERFORMANCE ANALYSIS OF QR AND CHOLESKY FACTORIZATIONS USING INDEXED DATA STRUCTURES AND LINKED LISTS
Numerous real-world problems in the fields of physics, chemistry, and engineering involve large-scale sparse linear systems composed of thousands of equations. In some cases, these systems admit a unique solution that can be obtained through direct methods. Among these, methods based on matrix factorization, such as QR and Cholesky factorizations, are particularly noteworthy. These methods aim to obtain a solution that is very close to the exact one in a limited number of steps. This study presents the implementation and analysis of the QR and Cholesky factorization methods using indexed data structures and linked lists. The computational results indicate that the linked-list structure exhibited lower performance with the QR factorization, whereas the opposite was observed for the Cholesky method. However, in both methods, the use of linked lists resulted in lower memory consumption, proving to be an efficient and effective alternative for data storage.