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This study aims to analyze the effect of cutting parameters on surface roughness in the turning process of AISI 1045 steel. The investigated parameters include cutting speed, feed rate, and depth of cut. A quantitative approach was employed using multiple linear regression analysis with SPSS software. The dataset consisted of 30 simulated experimental observations with varying cutting parameter conditions. Prior to regression analysis, classical assumption tests including normality, multicollinearity, and heteroscedasticity tests were conducted to ensure the validity of the model. The results indicated that all assumptions were satisfied. The findings reveal that simultaneously, all independent variables have a significant effect on surface roughness with a coefficient of determination of 82.1%. Partially, Feed rate and cutting speed significantly influence surface roughness, while depth of cut does not show a significant effect. Feed rate is identified as the most dominant variable affecting surface roughness, where an increase in Feed rate leads to higher roughness values. In contrast, increasing cutting speed tends to reduce surface roughness. This study highlights the importance of controlling cutting parameters, particularly Feed rate and cutting speed, to improve machining quality. The results provide practical implications for manufacturing industries in optimizing machining parameters to achieve better surface quality and process efficiency.

This study aims to analyze the role of parents in fostering adolescents' moral development and to identify the supporting and inhibiting factors in this process in Karya Jaya Village, Buton Regency. This research is motivated by the importance of adolescence as a critical developmental stage that is highly vulnerable to environmental influences, thus requiring optimal moral guidance, especially from the family as the first and primary educational institution. This research employs a qualitative descriptive approach. The research subjects consist of 30 parents and adolescents selected through purposive sampling. Data collection techniques include observation, interviews, and documentation to obtain in-depth and comprehensive data. The data analysis technique uses the Miles and Huberman model, which consists of data reduction, data display, and conclusion drawing. The results show that parents play a significant role in moral development through role modeling, habituation of moral and religious values, effective communication, and supervision of adolescents' behavior in daily life. Parental role modeling is a key factor in shaping adolescents’ moral behavior, as adolescents tend to imitate what they observe within the family environment. Supporting factors include harmonious family conditions, active parental involvement, and a positive social environment. Meanwhile, inhibiting factors include parents' busyness, lack of supervision, and the influence of technology and peer environment. Therefore, the role of parents is crucial in shaping positive moral behavior among adolescents.

Background: Community nursing is a service process that is a combination of nursing and public health. Family nursing care is health services focused on the family where the entire process from assessment, diagnosis, planning, implementation to evaluation involves all family members both in healthy and sick conditions. The elderly are individuals in the age range of 60 years and above. Stroke is a disorder of brain function that appears suddenly accompanied by clinical signs both local and global in nature that last more than 24 hours caused by disruption of blood flow to the brain. Objective: To provide family nursing care to Tn. W with Neurological System Disorders: Stroke in Karangjati Village RT 02 RW 05 Tonjong District, Brebes Regency. Methods: This scientific paper is compiled using a descriptive narrative study approach following the stages of the nursing process including assessment, diagnosis, intervention, implementation, and evaluation. Data collection techniques include interviews, observation, physical examination, and documentation studies. Results: Nursing diagnoses that emerged were physical mobility impairment and knowledge deficit. Nursing interventions for physical mobility impairment included recognizing health problems and understanding stroke management, particularly related to mobilization through passive and active range of motion (ROM) exercises. For knowledge deficit, interventions included health education about stroke using educational media. Conclusion: After implementation over three days (December 27–29, 2025), the physical mobility impairment problem was partially resolved and knowledge deficit was resolved. It is expected that patients can increase their knowledge about health, particularly stroke disease.  

This research is motivated by the low critical thinking skills of third-grade students in learning Pancasila symbols and the limited use of interesting, interactive learning media in the classroom. The purpose of this study is to develop the Magic Letter Spinwheel learning media, determine its feasibility, and examine the improvement of students’ critical thinking skills after using the media. This study employed a Research and Development (R&D) method with the ADDIE development model, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. The research subjects were third-grade students of SDN Sumber 02, Blitar Regency. Data were collected through observation, interviews, validation questionnaires from media and material experts, as well as pretests and posttests. The data were analyzed descriptively using qualitative and quantitative approaches, including feasibility percentages and the N-Gain test. The development results show that the Magic Letter Spinwheel is an interactive learning medium in the form of a spinning wheel containing Pancasila symbols, questions, and learning activities that encourage students to think critically. This medium is designed with an attractive display and is supported by light features and an automatic rotation button to increase students’ learning interest. Based on expert validation, the media is declared feasible for classroom use. The implementation of the Magic Letter Spinwheel can improve students’ critical thinking skills through active, enjoyable, and student-centered learning activities. Therefore, this media is suitable for use in Pancasila Education learning to support the development of critical thinking skills among third-grade elementary school students.

Environmental-based diseases remain a major public health issue associated with unsafe drinking water, inadequate sanitation, poor hygiene behavior, improper household waste management, and unsafe domestic wastewater disposal. Community-Based Total Sanitation, known in Indonesia as Sanitasi Total Berbasis Masyarakat or STBM, is a community empowerment approach designed to change hygiene and sanitation behavior through five pillars. This article aims to develop an STBM program planning design and an impact evaluation model for reducing environmental-based diseases, particularly diarrhoeal disease. This study used a narrative review method by analyzing national regulations, official guidelines, global WASH reports, and recent scientific literature. The proposed program design includes situation analysis, multisectoral advocacy, community triggering, household mentoring, strengthening sanitation facilities, monitoring, verification, and impact evaluation. The evaluation model uses process, output, outcome, and impact indicators, with diarrhoea incidence as the main measurable health indicator. The findings indicate that an integrated STBM program supported by community participation, valid baseline data, and periodic evaluation can strengthen the prevention of environmental-based diseases. This article recommends implementing STBM as a sustainable community-based public health intervention rather than a short-term sanitation activity. 

Clean water is a basic human necessity that plays a vital role in public health and well-being. However, access to clean water remains a challenge in many drought-prone areas. This condition requires effective planning and evaluation to ensure the sustainability of clean water supply programs. This article aims to examine the application of the Problem Solving Cycle (PSC) method in the planning and evaluation of clean water supply programs in drought-prone regions. The study employed a literature review method by analyzing various scientific articles and relevant documents. Data were analyzed descriptively through identification, classification, and information synthesis. The findings indicate that PSC supports program planning and evaluation through the stages of problem identification, cause analysis, action planning, implementation, monitoring, and evaluation. Clean water supply programs contribute to improving community access to safe water and adequate sanitation, although several challenges remain, including limited resources, infrastructure management issues, and program sustainability. Therefore, PSC can serve as an effective approach to support the success of clean water supply programs in drought-prone areas.

The practice of money politics remains a serious challenge in the implementation of the 2024 General Election and the 2024 Regional Elections in Indonesia, as it has the potential to undermine the principles of fairness, honesty, and democratic integrity. This study aims to analyze the role of the Election Organizer Ethics Council (DKPP) in adjudicating violations related to money politics, particularly from the ethical perspective of election organizers. The method used is a qualitative approach through literature study of laws, regulations, and DKPP decisions. The findings indicate that DKPP plays a strategic role in maintaining the neutrality and professionalism of election organizers by enforcing the code of ethics, imposing sanctions, and supervising behaviors that may involve or tolerate money politics practices. Although DKPP's authority is limited to the ethical domain and does not extend to criminal law enforcement, its existence remains crucial as a moral guardian within the electoral system. Therefore, synergy between DKPP, law enforcement institutions, and public participation is necessary to minimize money politics and to realize democratic and integrity-based elections.

This article examines the use of cooperative learning strategies in Christian Religious Education (CRE) as an instructional approach that emphasizes the strengthening of students’ faith and Christian character. The discussion covers the definition, objectives, conceptual foundations, principles, and operational procedures of cooperative learning, which are then connected to the theological goals of CRE. The study employs a qualitative approach using a library research method, analyzing pedagogical and theological literature to construct a conceptual framework for implementing cooperative learning within the context of CRE. The findings indicate that cooperative learning strategies are highly aligned with the essence of CRE, as they foster dialogical interaction, shared responsibility, empathy, and the internalization of Gospel values through collaborative learning processes. The effective implementation of this strategy can create a participatory, reflective, and formative learning community that enhances not only cognitive understanding but also students’ attitudes, spirituality, and Christian character. This research is significant in providing both theoretical and practical foundations for CRE educators in designing learning experiences that are relevant, relational, and transformative in accordance with the goals of faith formation.

The development of Artificial Intelligence (AI) technology has created various digital innovations, but it has also generated new forms of crime through the misuse of deepfake technology. This study aims to analyze the legal liability of social media platforms for the dissemination of AI-based deepfake content and the forms of legal protection for victims of digital fraud, particularly elderly groups, in the case of the “magical money ritual” scam using the identity of Ujang Busthomi. This research employs normative legal research methods using statutory and case approaches. The results show that perpetrators of deepfake fraud can be held criminally liable under Article 28 paragraph (1) in conjunction with Article 45A paragraph (1) of the Electronic Information and Transactions Law and Article 378 of the Indonesian Criminal Code concerning fraud. In addition, social media platforms as Electronic System Providers also bear preventive and repressive responsibilities under the ITE Law, Government Regulation on Electronic Systems and Transactions, and the Personal Data Protection Law to prevent the spread of illegal content. Legal protection for victims is carried out through criminal law enforcement, personal data protection, restitution mechanisms, and the enhancement of digital literacy in society.

Introduction: Congestive Heart Failure (CHF) is a complex clinical syndrome caused by the inability of the heart to pump blood adequately to meet the body's metabolic demands. This condition may result in dyspnea, edema, activity intolerance, fatigue, and reduced quality of life. Comprehensive nursing care is essential to address patients' needs and improve health outcomes. Methods: This study employed a descriptive case study approach. Data were collected through interviews, observation, physical examination, and medical record review. Nursing care was provided using the nursing process, including assessment, nursing diagnosis, planning, implementation, and evaluation. Results: The assessment of Mrs. T identified four nursing diagnoses: ineffective breathing pattern, hypervolemia, activity intolerance, and knowledge deficit. Nursing interventions included semi-Fowler positioning, fluid balance monitoring, passive Range of Motion (ROM) exercises, and health education. Following two days of nursing implementation, three nursing diagnoses were resolved, namely ineffective breathing pattern, activity intolerance, and knowledge deficit. Hypervolemia was partially resolved due to persistent fluid imbalance. Discussion: The findings indicate that the application of systematic nursing care can improve several clinical problems experienced by CHF patients. However, fluid balance management remains a challenge, highlighting the importance of patient adherence to fluid restriction and continuous monitoring to prevent worsening symptoms.

Intracerebral hemorrhage (ICH) is the most common type of hemorrhhagic stroke and a leading cause of death and disability in Indonesia. The prevalence of stroke in Indonesia reached 0.83% in 2023, with ICH cases at RSUD dr. Soeselo, Tegal Regency recording 203 cases in 2024 and increasing significantly to 304 cases in 2025. This study aims to describe comprehensive nursing care for a patient with Intracerebral Hemorrhage. The method used was descriptive narrative through a nursing process approach. Nursing assessment of Ny. S (73 years old) revealed subjective data including headache, nausea and vomiting, and weakness in the left hand and foot, while objective data showed blood pressure 180/80 mmHg, MAP 113.3 mmHg, muscle strength of left extremities 2/2, and CT scan results showing a hyperdense lesion (volume 17.17 cc) with perifocal edema in the right thalamus and right corona, partially filling the ventricular system. Four nursing diagnoses were established: decreased intracranial adaptive capacity related to cerebral edema, impaired physical mobility related to decreased muscle strength, knowledge deficit related to lack of information exposure, and risk of falls. Nursing interventions included intracranial pressure management, mobilization support, health education, and fall prevention. After three days of nursing implementation, three nursing diagnoses were resolved, while impaired physical mobility was partially resolved, resulting in discharge planning recommendations including ROM exercises, gradual mobilization, and family involvement in patient care.

Background: Schizophrenia is a type of mental disorder that affects how sufferers behave, think, and feel. This condition can trigger nursing problems such as low self-esteem (harga diri rendah). In 2023, approximately 970 million people worldwide experience mental disorders, with schizophrenia prevalence in Indonesia reaching 3 per 1,000 households and in Central Java approximately 5.1% of households. Methods: This study used a descriptive approach in the form of a case study through the nursing process, including observation, interview, documentation study, and literature review. The general objective of this writing was to implement psychiatric nursing care for Ny. W with the main problem of Self-Concept Disorder: Low Self-Esteem Due to Undifferentiated Schizophrenia. Results: Nursing diagnoses that emerged were low self-esteem, social isolation, and self-care deficit. Interventions carried out included SP 1 and SP 2 for low self-esteem (HDR) and SP 2 for self-care deficit (DPD). Conclusion: After 4 days of nursing care on Ny. W according to the nursing action plan, the patient was able to establish a trusting relationship, identify positive abilities she possessed, perform chosen activities, and interact with her environment.

This study analyzes the abuse of prosecutorial authority from a normative juridical perspective within constitutional law and its implications for the rule of law and good governance in Indonesia. It focuses on the concept of abuse of power (détournement de pouvoir) in assessing prosecutorial actions and examines power relations in law enforcement that may affect objectivity and fairness in criminal justice. The research uses a normative juridical method with statute and case approaches. Primary legal materials include the 1945 Constitution, Law No. 16 of 2004 on the Prosecutor’s Office as amended by Law No. 11 of 2021, and Law No. 30 of 2014 on Government Administration, supported by doctrines and jurisprudence. Secondary materials include books and journals on constitutional and administrative law. The findings show that prosecutorial authority as dominus litis is limited by legality, good governance principles, and due process of law. Abuse of authority may occur not only through procedural violations but also through deviations from its intended purpose, leading to formally lawful but substantively unjust actions. Power relations may also create institutional imbalance in law enforcement. Therefore, stronger supervisory mechanisms are needed to ensure prosecutorial authority aligns with the rule of law and good governance.

Bankruptcy can no longer be understood solely as a mechanism for liquidating assets to meet debtor obligations, but has evolved into a restructuring instrument that directly impacts corporate governance and stakeholder protection. This study aims to analyze how bankruptcy functions as a corporate restructuring mechanism, how this process influences the redistribution of power in corporate governance, and the extent to which the bankruptcy legal system provides balanced protection for various stakeholders. The research method used is normative legal research with a statutory, conceptual, and limited comparative approach. The analysis is conducted on the provisions of Law Number 37 of 2004 concerning Bankruptcy and PKPU (Investment Suspension) and regulations related to corporate governance, combined with theoretical studies on fiduciary duty, stakeholder theory, and the corporate rescue paradigm. The results illustrate that bankruptcy functions as a governance restructuring mechanism that transfers control from the board of directors to the curator and creditor forum, thereby creating a redistribution of power within the company. The dominant creditor primacy orientation has the potential to create an imbalance in protection for non-creditor stakeholders, including workers and other economically impacted parties. These conditions indicate the need for normative reconstruction, including redefining fiduciary obligations during the insolvency phase, strengthening stakeholder protection, and harmonizing corporate governance principles with the insolvency law regime. This research is expected to contribute academically to the development of a bankruptcy model that is not solely focused on debt resolution but also considers aspects of business sustainability and substantive justice in modern corporate governance.

In contemporary legal systems, social conflict between the state and indigenous communities is a complicated matter, especially when it comes to the acknowledgement and defense of indigenous peoples' rights to land, natural resources, and cultural identity. Indigenous peoples' rights, which before the establishment of the modern state, are frequently disregarded by imbalances in official policies that prioritize development interests. In this context, legal reconciliation is a relevant approach to resolving these conflicts in a just and sustainable manner. Legal reconciliation emphasizes the integration of customary law into the national legal system and the harmonization of state policies and the interests of indigenous peoples to create a more inclusive legal order. The study of legal standards relevant to resolving disputes between the state and indigenous peoples is the main emphasis of this research, which employs a normative juridical approach. The approach used in this research includes an analysis of national legislation, international legal instruments related to indigenous peoples' rights, and relevant legal doctrines. Using a statute approach and a conceptual approach, this research explores how legal reconciliation can be implemented in resolving social conflicts. Furthermore, this research highlights the role of legal principles such as restorative justice, legal pluralism, and recognition of indigenous peoples' rights in developing more effective conflict resolution mechanisms. This analysis is expected to establish a strong legal foundation for promoting more inclusive and socially just legal policies for indigenous peoples.

Multicultural education offers hope in addressing various social tensions that have emerged in recent times, as it is an educational approach that consistently upholds values, beliefs, heterogeneity, plurality, and diversity in all aspects of education. This study aims to describe the implementation of multicultural inclusive learning in developing students’ moral character and to identify the challenges of its implementation at MIN 2 Gunungkidul Yogyakarta. The study employed a qualitative approach with a case study design. Data were collected through observation, interviews, and documentation involving the principal, teachers, and students as sources of information. The data were analyzed through data collection, data reduction, data display, and conclusion drawing or verification. The findings show that multicultural inclusive learning was implemented through the habituation of the 5S values (smiling, greeting, addressing, politeness, and courtesy), inclusive classroom arrangement for students with special needs, and the strengthening of discipline, responsibility, independence, care, and religious activities within the madrasah environment. These practices contributed to a warmer learning atmosphere, acceptance of differences, and social interaction between regular students and students with special needs. The main challenges included the limited availability of special assistant teachers, teachers’ limited competence in handling students with special needs, and insufficient inclusive learning facilities

Background: Non-communicable diseases (NCDs) are a major global public health concern, with hypertension affecting an estimated 1.4 billion adults worldwide. In Indonesia, the prevalence of hypertension among individuals aged 18 years and above reached 30.8% in 2023. In Kecamatan Tonjong, Kabupaten Brebes, the number of hypertension sufferers aged 15 years and above reached 15,951 people in 2025. Objective: To implement comprehensive family nursing care for Ny. S, family of Tn. F, who experienced cardiovascular system disorders due to hypertension in Desa Karang Jati RT 01 RW 05, Kecamatan Tonjong, Kabupaten Brebes. Method: This study used a descriptive narrative method with a nursing process approach (assessment, diagnosis, intervention, implementation, and evaluation), conducted through home visits over three days from December 26–28, 2025. Data were collected through interviews, observation, physical examination, and documentation. Results: Two nursing diagnoses were identified: acute pain related to hypertension and knowledge deficit regarding hypertension. Nursing interventions included pain management, oral medication administration (captopril 25 mg), and health education. Complementary non-pharmacological therapy using cucumber juice was applied once daily for three days. Conclusion: After three days of nursing implementation, both nursing diagnoses were fully resolved. Blood pressure decreased from 165/90 mmHg to 132/77 mmHg and the pain scale reduced from 4 to 1. Discharge planning was provided including recommendations for routine blood pressure monitoring, healthy lifestyle, and consistent medication adherence.

The Celeng Behel tradition is a form of local wisdom practiced by the people of Soropadan Village, Pringsurat District, Temanggung Regency, and is carried out through the Sadranan Kali ritual. This study aims to explain the form and function of the Celeng Behel tradition in the community’s daily life. The research uses a qualitative descriptive method with folklore and semiotic approaches. Data were collected through interviews, observations, and documentation, then analyzed to understand the cultural meanings behind the tradition. The results show that the Celeng Behel tradition has two main forms. First, it exists as oral folklore in the form of stories passed down from generation to generation. Second, it appears as a ritual practice, namely Sadranan Kali, which is held every year on the 10th of Sapar at Bendung Pondoh. The ritual includes communal prayers, the preparation of offerings, and the release of ducks into the river. These activities symbolize the community’s gratitude for the water that supports their farming and daily needs. The tradition also has important functions. It serves as a way for the community to express their hopes and concerns about nature, especially related to water and agriculture. It also strengthens social rules and cultural values that have been passed down over time. From a semiotic point of view, the symbols used in the ritual have both direct meanings and deeper cultural meanings that form shared beliefs in the community. In conclusion, the Celeng Behel tradition is not only a cultural activity, but also an important way to maintain harmony between humans, nature, and spiritual values in the life of the Soropadan community.

Background: Acute pharyngitis is an inflammation of the pharynx caused by viral or bacterial infections, frequently resulting in sore throat, fever, and dysphagia. This condition is among the most prevalent acute respiratory tract infections in children and adolescents worldwide, contributing significantly to morbidity and the burden of healthcare services. Objective: This case study aimed to describe the comprehensive nursing care provided to patient An. F with acute pharyngitis at Ward Anggrek 1, RSUD dr. Soeselo, Tegal Regency. Methods: A descriptive study design with a nursing process approach was employed. Data were collected through anamnesis, physical examination, observation, and documentation review. The nursing process encompassed assessment, nursing diagnosis, intervention planning, implementation, and evaluation. Results: Assessment revealed chief complaints of throat pain (NRS scale 5), fever (38.8°C), erythematous tonsils, and nutritional deficit. Three nursing diagnoses were established: acute pain related to physiological injury, hyperthermia related to disease process, and knowledge deficit related to insufficient information exposure. Interventions included pain management, hyperthermia management, and health education. Following two days of nursing care, the patient’s condition significantly improved, with pain scale reduced from 5 to 3 and body temperature normalized to 37.7°C. Conclusion: Comprehensive nursing care incorporating pharmacological and non-pharmacological approaches effectively reduced pain and fever, and improved patient and family health literacy regarding acute pharyngitis.

Background: Distal radius fracture is the most common fracture of the radius bone near the wrist joint. The prevalence of fractures in Indonesia in 2024 was 3.8%, indicating that approximately 20 million people experienced fractures. Therefore, nursing care planning is required to address musculoskeletal disorders. Objective: To describe the nursing care for patients with Musculoskeletal System Disorders: Post-Op ORIF Fracture of One-Third Distal Radius Dextra. Method: This study used a descriptive narrative method by providing an overview of nursing care through a nursing process approach. Results: Nursing diagnoses that emerged in the patient included acute pain, impaired physical mobility, risk of infection, and knowledge deficit. Interventions performed included pain management, mobilization support, infection prevention, and health education. Conclusion: After two days of nursing implementation, one diagnosis was fully resolved and three diagnoses were partially resolved due to time constraints. Discharge planning was provided including deep breathing relaxation techniques, passive ROM exercises, and wound dressing changes every two days.