International Seven Journal of Multidisciplinary
The International Seven Multidisciplinary Journal (ISMJ) ISSN- 2764-9547 is a journal dedicated to the publication of articles and studies related to all areas of knowledge, with bilingual publications in English, Spanish and Portuguese.
HIGH-PERFORMANCE FISCAL LEADERSHIP: HOW THE HANDS-ON STYLE STRENGTHENS RESULTS AND TEAM ENGAGEMENT
This article explores the role of high-performance fiscal leadership, emphasizing how a hands-on leadership style strengthens organizational results and team engagement in complex fiscal environments. It discusses the integration of participative leadership models that balance technical authority with empathy, focusing on critical aspects such as conflict management, technical capacity building, and motivation of multidisciplinary teams. By actively engaging in daily operations and fostering open communication, hands-on leaders cultivate a culture of accountability, continuous learning, and collaboration. This leadership approach equips teams to navigate regulatory complexities effectively while maintaining high motivation and resilience. The article highlights empirical findings and theoretical frameworks supporting the transformative impact of hands-on leadership on fiscal team performance and organizational success.
Copyright (c) 2025 https://creativecommons.org/licenses/by-nc/4.0
OBSTETRIC VIOLENCE AND MATERNAL MORTALITY AMONG BLACK WOMEN
The present study focused on analyzing obstetric violence in Brazil, understood as a structural manifestation of the historical inequalities of gender, race, and social class. It sought to understand how institutional racism and the authoritarian biomedical model affect Black women more intensely during the pregnancy–puerperal cycle. The research was conducted through a qualitative literature review based on academic studies and institutional reports that address the topic from the perspective of public health, human rights, and racial equity. The theoretical analysis showed that obstetric violence transcends the individual actions of health professionals, constituting an institutionalized practice that naturalizes the pain and suffering of women—especially Black women—historically marginalized by structural racism. It was also verified that the lack of effective public policies and anti-racist training for health professionals contributes to the perpetuation of discriminatory and dehumanizing practices in obstetric care. As a result, maternal mortality among Black women is significantly higher, highlighting the urgency of intersectoral policies that integrate the dimensions of race, gender, and social class into public health actions. It is concluded that confronting obstetric violence requires an intersectional and transformative approach centered on the humanization of childbirth, ethical and anti-racist professional training, and the consolidation of institutional practices that ensure women’s right to safe, dignified, and respectful maternity.
PAIN RELIEF IN ONCOLOGY WITH NON-PHARMACOLOGICAL MEASURES: A LITERATURE REVIEW
Oncologic pain is one of the most prevalent symptoms in patients with cancer and represents a significant challenge for the healthcare team, especially for nurses, who play a fundamental role in managing and relieving this suffering. Historically, the treatment of oncologic pain has been based on pharmacological approaches, such as the use of opioids, which, although effective, present limitations and important side effects. However, non-pharmacological practices have emerged as effective alternatives for pain control, providing relief from physical and emotional distress. The present study aims to analyze the applicability of non-pharmacological measures in relieving pain in oncology patients, highlighting the effectiveness of these practices and the role of nursing professionals in this process. This is an integrative literature review that included articles published in the last five years in databases such as PubMed, SciELO, and LILACS. The study emphasized that non-pharmacological interventions, such as music therapy, phytotherapy, and kinesiotherapy, are effective strategies for improving patients’ quality of life, reducing symptoms such as fatigue and insomnia. However, adherence to these practices is still limited, mainly due to the lack of knowledge and training among healthcare professionals. Moreover, the underuse of opioids remains a challenge in pain management, often due to patients’ and families’ fear regarding dependence and adverse effects. This resistance reinforces the need for health education to demystify the use of these medications and promote more effective pain control. The study also highlights the importance of multidisciplinary and individualized care, considering the particularities of each patient. Integration among nursing staff, physicians, and mental health professionals can optimize treatment, ensuring more humane care focused on patient well-being. It is concluded that the implementation of non-pharmacological interventions, along with public policies that encourage professional training, can significantly contribute to the control of oncologic pain. Investment in education, research, and integrated care is essential to provide more effective treatment, reducing patients’ suffering and promoting better quality of life.
SNELL LAW FOR AN ELECTROMAGNETIC PULSE TRAVELLING OVER A TORUS SURFACE AND SCATTERED BY A FLAT
We apply a new tool that is the Maxwell-Fredholm equations, to study the collision of an electromagnetic pulse with a flat surface of separation between the two parts of a torus-shaped artefact with a highly anisotropic refractive index that forces it to move over its surface. We find that it is possible to establish a relationship between the different angles involved depending on the parameters of the toroidal coordinates, which we call a particularization of Snell's law.
APPROACH TO FACIAL TRAUMA IN POLYTRAUMATIZED PATIENTS
Facial trauma in polytraumatized patients is a highly complex condition that requires a robust interdisciplinary approach, frequently associated with traffic accidents and high-energy injuries. This narrative review analyzes current management strategies, emphasizing the prioritization of hemodynamic stabilization and airway maintenance according to Advanced Trauma Life Support (ATLS) protocols, often postponing definitive facial treatment under the Damage Control doctrine. The findings indicate the superiority of surgical intervention with rigid osteosynthesis over conservative treatment in reducing functional and aesthetic sequelae, such as malocclusion and asymmetry. The study discusses specific challenges, such as the management of fractures in atrophic mandibles (which may require bone grafting according to the Luhr classification) and the need for immediate microsurgical replantation in cases of traumatic amputations.
ODONTOMA: SURGICAL APPROACHES AND CONSIDERATIONS IN CLINICAL MANAGEMENT
Odontoma is the most prevalent benign odontogenic tumor, accounting for approximately 22% of all odontogenic tumors according to the WHO. Classified as compound or complex, these hamartomatous malformations are often asymptomatic and incidentally diagnosed during routine examinations, commonly associated with eruption disturbances such as tooth impaction. This narrative literature review analyzed the surgical approaches and clinical management of these lesions, based on articles published in the last five years in the PubMed database. Accurate diagnosis depends on the correlation between clinical, histopathological, and imaging examinations, with Cone-Beam Computed Tomography (CBCT) being essential for planning in complex cases. The treatment of choice is surgical enucleation, which offers an excellent prognosis and a low recurrence rate. In cases involving associated impacted teeth, a multidisciplinary approach with orthodontic traction is often required. It is concluded that early diagnosis and meticulous surgical planning are essential to minimize complications and preserve adjacent structures.
ADVANCED STRATEGIES FOR OPEX PLANNING IN MULTINATIONAL ENVIRONMENTS
This article explores advanced strategies for operational expenditure (OPEX) planning in multinational environments, emphasizing the integration of strategic cost management, digital forecasting, and adaptive governance mechanisms. In the context of increasing globalization, volatile markets, and regulatory complexity, effective OPEX planning requires balancing global standardization with local flexibility. By combining activity-based costing, driver-based budgeting, rolling forecasts, and scenario analysis, multinational corporations can enhance resource allocation, improve responsiveness to market dynamics, and reduce financial uncertainty. The study also highlights the importance of data integration, digital platforms, and interorganizational cost transparency in achieving operational excellence. Empirical evidence from recent academic and practitioner research demonstrates that organizations employing advanced, data-driven OPEX planning achieve greater cost efficiency and strategic resilience across global operations.
CAUSES OF MORTALITY OF MICRO AND SMALL COMPANIES: A DETAILED ANALYSIS
Micro and small companies play a fundamental role in the global economy. However, many of them face significant challenges that lead to their premature closure. This review article explores the main causes of mortality in micro and small companies, providing information designed to help entrepreneurs overcome obstacles and promote the sustainability of their enterprises. The bibliographic research presented here adopted a qualitative approach to the data obtained. The central conclusion reached after the analysis is that the early mortality of micro and small companies cannot be attributed to a single internal or external factor, as these elements are interconnected and contribute to the success or failure of the business.
RIGHTS OF CHILDREN AND ADOLESCENTS IN AMAZONAS IN LIGHT OF HUMAN RIGHTS AND THE ECA
The protection of the rights of children and adolescents is a topic of great social and legal relevance, especially in the state of Amazonas, where socioeconomic and cultural challenges intensify the vulnerability of this population. This study analyzes the work of the Center for Assistance to Victims and Vulnerable Individuals – NAVIV/Recomeçar, an initiative aimed at promoting and guaranteeing the rights of children and adolescents, assessing its effectiveness in light of the principles of Human Rights and the Statute of Children and Adolescents (ECA). This bibliographical research seeks to understand how the program’s actions contribute to the realization of these rights, identifying advances, limitations, and possible paths for improving public policies directed at childhood and adolescence. The results show that NAVIV/Recomeçar has played an important role in building a more efficient and humanized protection network, operating in an intersectoral manner and aligned with the principles of comprehensive protection and absolute priority. The jurisprudential analysis of state courts reinforces the importance of judicial action in demanding the enforcement of the rights established in the ECA, especially in the face of state omission. In addition, the incorporation of the debate on the Digital ECA expands the discussion to virtual environments, revealing new dimensions of child and adolescent protection. It is concluded that the strengthening of public policies directed at childhood and adolescence in Amazonas depends on continuous investment, institutional coordination, and political commitment. For future research, it is suggested to conduct longitudinal evaluations of the impact of NAVIV/Recomeçar, comparative studies among states in the Northern region, and analyses regarding the implementation of the Digital ECA in vulnerable territories.
SOCIOEMOTIONAL EDUCATION IN EARLY CHILDHOOD: PATHWAYS TO INTEGRAL AND AFFECTIVE DEVELOPMENT
Socioemotional education during early childhood is pivotal for fostering integral and affective development, laying foundations for emotional regulation, social competence, and lifelong well-being. This article synthesizes contemporary research demonstrating how socioemotional learning (SEL) programs enhance children's prosocial behavior, self-awareness, and cognitive skills. It highlights the neuroscientific underpinnings of early interventions and the critical role of caregivers and educators in nurturing emotional and social growth. Longitudinal evidence underscores the lasting impact of socioemotional education on reducing behavioral problems and improving academic success, supporting the case for its inclusion in early childhood curricula worldwide. The holistic development achieved through socioemotional education contributes not only to individual well-being but also to fostering resilient and cohesive communities.
STRATEGIES FOR MARKETING AND SALES CHANNEL DEVELOPMENT: THE IMPACT OF INDIRECT CHANNELS ON BUSINESS EXPANSION
This article explores the influence of indirect sales programs on commercial expansion and market share growth. Through a case study approach, it investigates strategic marketing and the development of distribution channels, focusing on how indirect sales via intermediaries such as distributors, retailers, and partners allow companies to broaden their reach, optimize logistics, and foster loyalty among sales partners. The findings connect theory to practical experience with channel creation and incentive management, demonstrating how effective marketing and channel strategies drive sustainable growth and partner engagement.
This paper investigates how goods assembled form ecosystem that determines their values independently of the price system. While this aspect has roots in old classical economic theory, it has periodically been overlooked in the development of consumer theory. It draws inspiration from the assertions by M. Douglas and B. Isherwood that nothing possesses inherent value and focuses on approaches of making correct choices by G. Gigerenzer, as well as examples drawn from the marketing systems of supermarkets, superstores, hypermarkets, and mega malls, where a diverse array of products is made available to buyers. The findings of this study suggest that interconnected goods within an ecosystem establish standards of exchange-values that significantly contribute to consumer choice.
Jorge Alejandro Silva Rodríguez de San Miguel
Intensive Physiotherapy in Elderly Patients: Prevention of Respiratory Complications and Optimization of Pulmonary Function
The aging population in intensive care units (ICUs) presents significant challenges due to the increased vulnerability of elderly patients to respiratory complications such as atelectasis and pulmonary infections. These issues arise from age-related anatomical and physiological changes that reduce lung elasticity, weaken respiratory muscles, and impair cough reflexes, exacerbating risks during critical illness. Intensive physiotherapy protocols are critical in geriatric ICUs to prevent these complications and optimize pulmonary function. These protocols typically include lung expansion techniques, airway clearance methods, early mobilization practices, and ventilatory support tailored to the unique needs of elderly patients. Evidence supports that these combined respiratory strategies reduce pulmonary complications, enhance clinical outcomes, decrease ICU length of stay, and improve functional independence. Implementing individualized physiotherapy plans within multidisciplinary teams further supports holistic recovery and better quality of life for elderly ICU patients.
The Impact of Orofacial Harmonization on the Quality of Life of Dental Patients: A Longitudinal Clinical Study
This longitudinal clinical study investigates the impact of orofacial harmonization (OFH) on the oral health-related quality of life (OHRQoL) of dental patients. While traditional dentistry focuses on functional and dental aesthetics, OFH integrates various procedures, such as botulinum toxin and dermal fillers, to achieve a more balanced facial appearance. The study aims to fill a gap in the literature by systematically assessing the subjective benefits of these treatments. A cohort of patients will be followed over a 12-month period, with data collected using validated patient-reported outcome measures, including the Oral Health Impact Profile (OHIP), at baseline, 3, 6, and 12 months post-treatment. We hypothesize that OFH procedures will lead to a significant and sustained improvement in patients' OHRQoL, particularly in psychosocial and functional domains. The findings will provide empirical evidence for the therapeutic value of OFH, contributing to the development of patient-centered treatment protocols and re-establishing these procedures as an integral part of holistic dental care.
Copyright (c) 2023 Anna Laira Malaquias Santiago https://creativecommons.org/licenses/by-nc/4.0
THE EVOLUTION OF THE SECURITY GUARD PROFESSIONAL PROFILE IN BRAZIL: SKILLS AND CHALLENGES
This study examines the evolution of the professional profile of security guards in Brazil, focusing on competencies required and challenges arising from technological, organizational and regulatory changes, assuming that the profession is undergoing a reconfiguration in which the combination of technical-operational knowledge, socioemotional skills and attention to occupational health becomes central to effective performance, the investigation integrated empirical evidence on training, working conditions and institutional arrangements, identified heterogeneity in training provision, gaps in occupational health programs and ambivalences in relations between the private sector and police forces, the results point to the need for modular curricula, certification mechanisms with practical assessments and policies that articulate regulation, training and worker protection, it is recommended to implement continuous qualification programs, ergonomic measures and psychosocial support, as well as the consolidation of interface protocols between companies and public bodies, in summary, an integrated agenda is proposed to promote professionalization, legal certainty and social valorization of the security guard category in the contemporary Brazilian context.
THE IMPORTANCE OF STRATEGIC PLANNING IN PRIVATE SECURITY MANAGEMENT
This study examines the importance of strategic planning in private security management, linking risk management, contractual governance, technology and human capital development, with a focus on practices that improve operational effectiveness and service continuity, a documentary and analytical review identified patterns connecting formal plans to higher compliance rates and coordinated incident response, the conclusions stress the need for initial diagnostics, well-defined indicators, technical contractual clauses and training programs, as well as the integration of technological investments with governance models that ensure interoperability and maintenance, it is recommended to institutionalize control panels, oversight committees and regular review cycles to support budgetary and operational decisions based on evidence, measures that contribute to organizational resilience, service quality and institutional credibility in the national context.
EGYPTIAN WAX DEPILATION: ORIGIN, TECHNIQUE AND EFFECTS ON SKIN HEALTH
The Egyptian wax hair removal method, with ancient origins, has gained prominence in contemporary aesthetics for combining tradition, effectiveness, and sustainability. This study aimed to investigate the origin, technique, and dermatological effects of Egyptian wax, emphasizing its therapeutic benefits and professional applicability. The research was based on a qualitative and descriptive literature review, gathering academic and technical publications addressing the natural composition of the wax, required care, and physiological reactions observed after the procedure. The analysis revealed that Egyptian wax, composed of honey, sugar, and lemon, provides efficient hair removal without harming the skin, offering moisturizing, antiseptic, and healing properties. The method favors epidermal regeneration, reduces folliculitis incidence, and improves skin texture and radiance. In addition to delivering aesthetic results, the technique contributes to well-being and environmental awareness, as it employs biodegradable ingredients and minimizes chemical impacts. Therefore, Egyptian wax is consolidated as a safe, therapeutic, and environmentally responsible practice, reaffirming the relevance of traditional knowledge integrated with modern cosmetology.
POST-WAXING CARE: EVIDENCE ON SOOTHING AND ANTI-INFLAMMATORY PRODUCTS
Hair removal is a widely used aesthetic procedure that, despite its hygienic and aesthetic purpose, causes microtrauma and inflammation to the skin, requiring specific care in the post-procedure period. This study aimed to analyze scientific evidence on the use of soothing and anti-inflammatory products in restoring the skin barrier after different hair removal methods. Through a qualitative bibliographic review, national publications from 2013 to 2022 were analyzed, addressing the physiological impacts of hair removal and dermocosmetic strategies to minimize irritation and inflammation. It was found that natural agents such as aloe vera, chamomile, marigold, and andiroba oil show significant efficacy in reducing erythema, burning, and edema, in addition to promoting tissue regeneration and deep hydration. It was also observed that the combination of antioxidants, vitamins, and phytotherapeutic compounds enhances soothing and protective effects. The results highlight the importance of well-structured post-depilation protocols that include cleansing, hydration, antisepsis, and photoprotection, promoting the physiological rebalancing of the skin and preventing complications. It is concluded that the use of soothing and anti-inflammatory products based on scientific evidence represents a safe and effective strategy in contemporary cosmetology, contributing to healthier and more sustainable aesthetic practices.
REDUCING NON-CONFORMITIES WITH THE APPLICATION OF THE PDCA METHODOLOGY IN A PACKAGING INDUSTRY
The country is undergoing changes due to the speed of information and the dissemination of knowledge, forcing organizations to renew their management to efficiently and effectively meet market demands. This process of meeting these new requirements is linked to the pursuit of quality, which is a priority for every company. The quality management system is no longer a competitive differentiator but a system necessary for the survival of organizations, striving for efficiency and customer satisfaction. This paper addresses the application of the PDCA Cycle continuous improvement method in the quality department of a packaging company, identifying losses due to production defects. This study seeks to analyze the reduction of nonconformities generated by poor production in a container machine. Throughout the study, productivity and quality improvement tools will be discussed according to the analyzed stage used by the case study company. Based on the PDCA roadmap, guidelines for reducing nonconformities will be sought. This paper aims to analyze improvement opportunities to reduce nonconformities identified throughout the process to ensure quality delivery and customer satisfaction.
Digital technologies in dentistry: revolutionizing clinical practice through digital radiography, 3d modeling, and 3d printing
The integration of digital technologies in dentistry has significantly transformed clinical practice, enhancing diagnostic accuracy, treatment planning, and patient outcomes. Innovations such as digital radiography, three-dimensional (3D) modeling, and 3D printing have enabled dental professionals to achieve greater precision, efficiency, and personalization in care. Digital radiography reduces radiation exposure and allows immediate image manipulation, improving diagnostic capabilities. 3D modeling with intraoral scanners and cone beam computed tomography facilitates accurate visualization of dental structures and supports customized treatment planning. 3D printing enables rapid fabrication of crowns, dentures, surgical guides, and orthodontic appliances with high precision and patient-specific customization. Collectively, these technologies optimize workflows, reduce clinical errors, and improve patient satisfaction, while ongoing advancements promise further enhancements in personalized, evidence-based dental care.
Protein plays a central role in regulating satiety and is considered one of the most effective macronutrients for appetite control and weight management. Its effects are mediated through multiple physiological mechanisms, including stimulation of anorexigenic hormones, delayed gastric emptying, and increased thermogenesis. These processes contribute to enhanced fullness, reduced subsequent energy intake, and improved dietary adherence. The quality and source of protein, whether animal or plant-based, influence satiety outcomes, while the timing and distribution of protein across meals, particularly breakfast, further optimize appetite regulation. Despite its benefits, high-protein diets must be carefully balanced to prevent excessive intake of saturated fat and to ensure long-term safety, especially in populations with specific health conditions. Understanding protein’s unique role in satiety provides valuable insights for the development of nutritional strategies aimed at weight management, obesity prevention, and overall health improvement.
Copyright (c) 2021 Andressa dos Reis Gonçalves Mariani https://creativecommons.org/licenses/by-nc/4.0
DEPOSITION AND ELECTROCHEMICAL CHARACTERIZATION OF TIN THIN FILMS OBTAINED BY CATHODIC CAGE IN H₂/N₂ PLASMA
This study investigates the deposition of titanium nitride (TiN) thin films by cathodic cage plasma discharge on glass substrates at low temperature (300 °C) and short substrate-to-lid distance (7 mm), aiming to evaluate the effect of the H₂/N₂ ratio in the plasma on the film properties. Depositions were carried out at 1 Torr, and the films were characterized by X-ray diffraction, X-ray reflectometry, and electrochemical impedance spectroscopy (EIS). It was observed that the deposition rate is influenced by the H₂/N₂ proportion, with adequate hydrogen content favoring higher growth rates. EIS analysis enabled the estimation of electrical resistivity and chemical stability, revealing deposition conditions that enhance corrosion resistance. The novelty of this work lies in the combination of: (i) a cathodic cage geometry with a high number of holes; (ii) a short 7 mm substrate-to-lid spacing that intensifies hollow-cathode effects; and (iii) an electrochemical approach (EIS) to correlate process, microstructure, and properties.
GENDER AND CRIME: ANALYSIS OF THE VULNERABILITY OF LGBTQ+ PEOPLE IN THE CONTEXT OF CRIME AND THE CRIMINAL JUSTICE SYSTEM
Analyzing the vulnerability of LGBTQ+ people in the context of crime and the criminal justice system reveals a complex intersection between gender, sexual orientation, and structural inequality. Historically marginalized and criminalized, these identities face systematic discrimination at every stage of the legal process, from police intervention to arrest and trial. The justice system, often reflecting and reinforcing heteronormative gender norms, perpetuates abuses and inequalities. This article explores how these practices affect LGBTQ+ people, discussing the flaws in public policy and proposing recommendations for a more inclusive and equitable approach.
EASY DISH: MITIGATION'S PROGRAM ON HUNGER IN RONDÔNIA. ARE THERE EFFECTIVENESS?
This article analyzes the Rede Prato Fácil program, a public policy to combat hunger in the state of Rondônia. The study analyzed the program's implementation from the perspective of its beneficiaries and considered the systemic relationships between the causes of hunger and the right to food, food security, and food sovereignty as fundamental to addressing this central problem facing humanity and the Brazilian people.
Copyright (c) 2025 Amilton Felix Silva, Marco Aurelio Nunes de Barros https://creativecommons.org/licenses/by-nc/4.0
Risk management in utility systems: audits, compliance, and business continuity from a bcp and international audit perspective
Utility systems are critical to the functioning of modern society, making their risk management essential to ensure safety, regulatory compliance, and service continuity. This article explores how audits, compliance, and business continuity planning (BCP) interrelate within utility environments, drawing on practical experience in implementing BCP and responding to international audits. Through an analysis of common challenges, best practices, and academic literature, the paper highlights the need for integrated governance, effective documentation, scenario-based testing, and strategic alignment with international standards such as ISO 22301 and ISO 31000. It emphasizes that resilience in utility systems depends not only on regulatory compliance but on organizational maturity and the institutionalization of continuity as a core value.
Copyright (c) 2023 Leandro Mendes Machado https://creativecommons.org/licenses/by-nc/4.0
LANGUAGE BARRIERS IN ENGLISH LEARNING IN HIGH SCHOOL
English learning in high school education in Mexico faces multiple linguistic barriers that limit the development of students' communicative competencies. This quantitative, descriptive, and exploratory study identifies which language skills present the greatest difficulties for students. A Likert-type questionnaire was administered to 45 students, investigating their perceptions of listening comprehension, speaking, reading, and writing. The results show that productive skills, especially speaking, represent the greatest challenges due to factors such as lack of practice, anxiety, and limited feedback. It is concluded that more inclusive and contextualized pedagogical strategies are needed, including the use of mobile language learning applications, to promote balanced development across all four skills, with special emphasis on oral production, in order to strengthen communicative competence at this educational level.
Copyright (c) 2025 Daniela García Pedraza, María Isaura Morales Pulido https://creativecommons.org/licenses/by-nc/4.0
ENERGY DUELS: A PLAYFUL-DIDACTIC APPROACH TO TEACHING ENERGIES IN PHYSICS
Teaching Physics is considered difficult and educational games are mechanisms that facilitate learning. This work describes the development and application of “Energy Duel,” a didactic board game designed for teaching Physics concepts, specifically the different forms of energy derived from nature. Faced with the challenges of abstraction and students’ lack of interest, the research proposes an active methodology that employs playfulness to promote more dynamic and meaningful learning. The game, originally conceived and crafted with accessible materials such as cardboard and modeling clay, is played by two pairs of students on a board with squares, including, at random, “luck” and “misfortune” spaces. The dynamic involves two types of cards: “challenge,” which presents a higher level of difficulty and requires the pair to explain the energy concept on the card; and “dribble,” which addresses various forms of energy (mechanical, nuclear, solar, etc.). Collectible pins provide strategic powers that can be used during the match. The practical application revealed that the game enhances engagement and collaborative interaction among students, facilitating learning in a didactic way. Results indicated that participants demonstrated greater familiarity with everyday energy sources, while more complex forms required deeper understanding.
Copyright (c) 2025 Ana Beatriz de Almeida Belém Rocha, Rebeca Ferreira Cunha, Camilly Luena Dos Santos Silva, Carla Adriany Pereira dos Santos, Felipe Cardoso e Cardoso, Antonio dos Santos Silva https://creativecommons.org/licenses/by-nc/4.0
TAPEREBA FRUITS: A COMPARATIVE PHYSICAL-CHEMICAL ANALYSIS
Brazil is a country rich in both animal and plant biodiversity. The Brazilian Amazon, located across a large portion of the country, especially in its northern region, is entirely contained within the Amazon. It is the most important ecosystem in terms of biodiversity, with a variety of tropical fruits. Among these fruits is the taperebá, a highly prized fruit in the region and throughout Brazil. This fruit is consumed fresh or in a variety of ways: juices, creams, cakes, among many others. This study sought to characterize fresh and frozen taperebá pulps for one year to contribute to their characterization. It also employed statistical techniques to determine whether the studied variables varied according to whether the pulp was fresh or frozen. The physicochemical variables proved to be independent of whether the samples were fresh or frozen, except for the pH of the pulps, which also demonstrated moderate acidity. On the other hand, the physical variables of the fruits were significantly different, except for pulp and seed mass, and longitudinal diameter. Statistical techniques were unable to discriminate the samples according to pulp type. Overall, all the pulps investigated were of good physical and chemical quality.
Copyright (c) 2025 Daiane Pereira dos Santos, Daniel Rosário Ferreira, Gabriely Pantoja da Silva, Isabela Fernanda Costa dos Santos, Ewerton Carvalho de Souza, Antonio dos Santos Silva https://creativecommons.org/licenses/by-nc/4.0
A BRIEF DISCUSSION ON THE CTSA APPROACH AND ITS CONTRIBUTION TO PHYSICS CLASSES
This article aims to list and highlight some theoretical assumptions regarding the Science-Technology-Society-Environment (STSE) approach, addressing several authors who address the topic, allowing for a connection between theory and practice in light of the STSE. The objective of this article is to reflect on issues related to the STSE and how these issues are experienced or planned by teachers who invest in professional development through continuing education. It was also possible to observe that the authors' thinking on this subject converges with the ideas of the authors. Reflecting on the theoretical precepts that fuel the discussion, it was observed that research-based teaching practice is the best way to evaluate and encourage changes in positioning, historically imposed on current schools.
Copyright (c) 2025 Andreia Klose Nadalon, Claucia Malavolta Tier, Rozemara Nich, Sabrina Klose Nadalon https://creativecommons.org/licenses/by-nc/4.0