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The extract of Carica papaya L. leaves contains phytochemical compounds such as flavonoids, alkaloids, phenolics, and saponins that play a role in biological activities, including antioxidants, anti-inflammatory, analgesic, and modulation of the nervous system. This study aims to evaluate the effects of fresh papaya leaf extract on the central nervous system (CNS) and autonomic nervous system based on varying extract concentrations. The study used test animals with treatment groups consisting of negative control, positive control, and extracts at concentrations of 4%, 8%, and 16%. Parameters observed included parasympathomimetic (PSM), parasympatholytic (PSL), sympathomimetic (SM), sympatholytic (SL), analeptic effects (ANA), CNS stimulation (SSSP), CNS depression (DSSP), and muscle relaxation (RO). The results showed that the 16% concentration produced the highest PSM activity (46.82%) and dominant CNS stimulation (38.59%), while DSSP and RO decreased at higher concentrations. This phenomenon indicates that increasing the extract concentration does not always enhance CNS depression, but rather leads to stimulation. These findings support the potential of papaya leaf extract as a neuroprotective and multifunctional agent. Further research is needed to confirm its molecular mechanisms and clinical effectiveness as a phytotherapy candidate.

The national priority program of 12 years of compulsory education is a strategic effort by the government to improve the quality and equity of education, particularly at the secondary education level. This program is supported by the School Operational Assistance (BOS) and the Indonesia Smart Program (PIP). The PIP funds are used to meet the educational needs of students, such as purchasing books, stationery, uniforms, and transportation costs. The goal of providing PIP is to reduce the financial burden of education, decrease school dropout rates, and increase access to quality education. This study examines the effectiveness of PIP in promoting educational equity in Indonesia and evaluates the alignment of government policies related to beneficiaries, implementation, and monitoring of PIP. The method used is a literature review for public policy evaluation in the field of education. The findings show that PIP has successfully increased educational participation, as reflected in the improvement of the School Participation Rate (APS), Gross Participation Rate (APK), and Net Participation Rate (APM). PIP also expands educational access for children from low-income families. However, its implementation faces challenges such as bureaucratic obstacles, misidentification of recipients, low parental administrative literacy, and delays in the distribution of assistance in 3T regions (frontline, outermost, and underdeveloped).

This research explores the significant role of cultural institutions in overseeing and enforcing laws based on local wisdom in Indonesia, a nation characterized by its rich cultural diversity. The purpose of this study is to analyze how cultural institutions, particularly customary law bodies, can help integrate local traditions and values into the formal legal system, ensuring that laws are more reflective of and responsive to the diverse communities across the country. The study employs a normative approach with a prescriptive method to examine the challenges and opportunities of incorporating local wisdom into national law, particularly in the realm of legal oversight and dispute resolution. The research reveals that, despite constitutional recognition of customary law, its practical implementation within the national legal framework remains hindered by conflicts between customary norms and formal legal structures. Key findings suggest that strengthening the role of cultural institutions in legal processes can enhance both the legitimacy and effectiveness of the legal system, promoting social harmony and fostering justice that resonates with the local context. Ultimately, the study concludes that empowering cultural institutions is vital for creating a legal environment that respects and integrates local wisdom, which will contribute to a more inclusive, fair, and sustainable legal system in Indonesia.

Extrinsic skin aging or photoaging occurs due to repeated and prolonged exposure to ultraviolet (UVA) and ultraviolet B (UVB). Photoaging prevention can be done, one of which is the use of sunscreen. This literature review aims to review the role of sunscreen in photoaging prevention using a variety of existing literature. Sunscreen plays an important role in preventing skin damage caused by sunlight, especially in preventing and repairing skin damage due to sun exposure (photoaging). The addition of antioxidants such as vitamin C, vitamin E, vitamin A, melatonin, polyphenols, Polypodium leucotomos (PLE) extract as well as enzymes such as photoliase and T4N5 has been shown to increase protection against UV, visible light, and infrared-A rays and help repair skin damage. The use of colored sunscreen is recommended for protection from visible light. In addition, education on how to use sunscreen properly, such as reapplying every two to three hours and selecting the appropriate SPF and PA, also plays a big role in maximizing the effectiveness of skin protection from photoaging.

Stunting remains a major chronic nutritional problem in Indonesia, including Aceh, and has serious impacts on children’s physical growth and cognitive development. Prevention efforts require appropriate, practical, and sustainable nutritional interventions, including the use of local foods such as pumpkin, which is rich in beta-carotene, vitamin A, carbohydrates, and fiber, and can be combined with animal and plant protein sources. This study aimed to evaluate the effectiveness of an instant pumpkin-based porridge in improving the weight and height of children aged 6–24 months who are at risk of stunting in the Gunung Meriah Health Center area. The study used a quasi-experimental design with a nonequivalent control group involving 41 children divided into intervention and control groups. The intervention group received the instant porridge for 21 days. Data analyzed using paired t-tests and independent t-tests showed significant improvements in the intervention group’s weight and height (p<0.05). The pumpkin-based instant porridge proved effective as a local food–based nutritional intervention and has the potential to be integrated into supplementary feeding programs and regional nutrition policies with broader coverage and longer duration..

Acute pain is a complex phenomenon frequently experienced by post-surgical patients. If not properly managed, it can hinder the recovery process and increase the risk of chronic complications. This study aims to conduct an in-depth analysis of the concept of acute pain in surgical patients from a nursing perspective to improve the quality of care. The method used was a narrative literature review, analyzing various research articles and clinical protocols related to surgical pain management. The study findings indicate that acute post-surgical pain involves sensory and emotional dimensions influenced by the type of surgical procedure, individual pain threshold, and the effectiveness of pharmacological and non-pharmacological interventions. Furthermore, the role of nurses in conducting accurate pain assessments and patient education is a key factor in successful pain management. The implications of this study emphasize the importance of implementing integrated multimodality pain management protocols and improving nurses' competency in conducting intensive monitoring. Optimizing pain management is expected to accelerate patient mobilization, shorten hospital stays, and increase patient satisfaction with nursing services.

This Systematic Literature Review (SLR) research synthesizes findings from five scientific articles that focus on the vital role of Islamic Religious Education (PAI) in overcoming the crisis and moral decadence among the Young Generation triggered by the minimal internalization of positive values in education, the lack of family roles, and the challenges of the digital era. The results of the synthesis show that overcoming the moral crisis requires a comprehensive approach, including: first, Affective Approach: PAI must transform from a cognitive focus to an Affective Approach based on the core values of the Qur'an (Ihsan, Rahmah, Tawadhu', Sabr, Amanah) to touch students' spirituality; second, Social Integration: PAI must be integrated with social reality to foster social piety through community-based programs (mosques) that ground Islamic values contextually; and third, Digital Adaptation: PAI teachers play a strategic role as moral role models and are required to adapt to the digital era through strategies for utilizing interactive technology and forming positive digital communities to overcome the influence of negative social media content. Overall, PAI is a central pillar whose effectiveness depends on strong collaboration between educational environments and the ability of teachers to be technologically literate spiritual-affective guides.

This study aims to analyze the effectiveness of waste management in preventing fires at the Alak Landfill (TPA) in Kupang City using a qualitative case study approach. Data was collected through interviews, observations, and documentation involving officials from the Environmental and Sanitation Office, landfill workers, waste pickers, and surrounding communities. The findings indicate that the effectiveness of waste management remains low. In terms of input, financial resources, infrastructure, and human resources are insufficient to support optimal operations. During the process stage, waste collection and transportation are hindered by low public compliance, limited vehicles, and minimal waste segregation. Final waste processing still relies on the open dumping method, which increases waste accumulation, methane generation, and fire risks. In terms of output, various mitigation efforts have not successfully reduced the recurring fire incidents due to limited facilities, inadequate compaction, and the absence of gas monitoring systems. The results highlight the need for increased budget allocation, improved facilities, enhanced human resource capacity, and the implementation of safer and more sustainable waste management methods to reduce fire risks at the Alak Landfill.

Formal organizational structures are crucial for ensuring the effectiveness, efficiency, and accountability of work processes within an institution. However, many organizations still face challenges such as overlapping tasks, ineffective communication, and inadequate control mechanisms. This study aims to analyze formal organizational structure design strategies through systematic steps, implementation mechanisms, and ongoing evaluation. The research method used is a literature review, based on a review of the latest scientific sources (books, journals, and research reports) related to organizational theory and structural design. The results indicate that organizational structure design should begin with defining objectives, analyzing activities, departmentalizing, establishing hierarchical relationships, coordinating mechanisms, and evaluating. Implementation mechanisms include socialization, human resource capacity development, process integration with technology, monitoring, and change management. The literature review also confirms that alignment between strategy, structure, and business processes is a key factor in improving organizational performance. Therefore, organizational structures must be adaptive, responsive, and data-driven to face the challenges of an ever-evolving strategic environment.

This study aims to assess the effectiveness of the entrepreneurship training program for Micro, Small, and Medium Enterprises (MSMEs) held by the Palangka Raya City Department of Trade, Cooperatives, Small and Medium Enterprises, and Industry (DPKUKMP) on August 20-21, 2025. This study uses a qualitative approach, data collection is obtained through interviews and documentation to evaluate the program's impact on knowledge, managerial skills, digital adaptation, and business performance of MSMEs participants. This research is measured based on the simamora indicators, namely reactions, learning, behavior, and results. From the study, it was found that there was a positive response from participants, meaning that this program is effective, indicating success in fostering entrepreneurship. For DPKUKMP Palangka Raya City, this program makes a significant contribution to the development of the entrepreneurial ecosystem and strengthens the competitiveness of MSMEs in the digital era. The implications show that such a program can be a targeted policy recommendation for the development of sustainable MSMEs in Palangkaraya, encouraging digital adaptation and financial management to improve business performance and local economic growth.

Transformational leadership has a strong and positive impact on employee performance across various organizational sectors. This leadership style, which is based on four main dimensions—Idealized Influence, Inspirational Motivation, Intellectual Stimulation, and Individualized Consideration plays a very important role in creating a shared vision, driving high internal motivation, and producing positive change. Research shows that this positive influence is often affected by factors such as commitment to the organization, job involvement, and organizational behavior. By encouraging employees to put aside personal interests to achieve collective goals, transformational leaders enhance effectiveness, productivity, and the quality of work outcomes. Bass's theory (1985) states that this leadership style drives performance beyond normal expectations. The conclusion of this study emphasizes that the application of transformational leadership style is crucial for organizational management in efforts to improve the quality of human resources. Companies are advised to conduct leadership training that focuses on developing emotional intelligence and visionary communication skills for managers.

This study aims to analyze the role and optimization strategies of Pecalang Segara in monitoring fishing activities that contribute to coral reef ecosystem degradation in the Traditional Village of Pemuteran, North Bali. Pecalang Segara is a customary security institution that holds social legitimacy and customary authority in maintaining order within coastal areas. This research applies an empirical legal approach using a qualitative descriptive method. Data were collected through field observations, interviews with customary leaders and coastal communities, and a literature review of environmental laws and related regulations. The findings indicate that Pecalang Segara plays a strategic role in supervising fishing activities based on local wisdom, particularly in preventing destructive fishing practices that damage coral reefs. However, the effectiveness of this role remains limited due to insufficient technical capacity, low environmental legal awareness, and weak integration between customary law and formal legal systems. The study highlights the importance of strengthening Pecalang Segara through environmental education, regulatory-based monitoring training, and institutional coordination with local government authorities. The integration of customary law and national environmental law is expected to establish a sustainable community-based marine monitoring model capable of effectively protecting coral reef ecosystems and supporting environmental governance in coastal areas.

This study aims to develop Google Site-based learning media on Electronic Fuel Injection (EFI) System Maintenance material for class XI students of Automotive Light Vehicle Engineering (TKRO) at SMK Negeri 1 Padang. The background of this study is based on the problems of learning that is still monotonous, less than optimal use of digital technology in the teaching and learning process, and low motivation and independence of student learning. This study uses the Research and Development (R&D) method with a 4-D development model that includes the Define, Design, Develop, and Disseminate stages. The research subjects consisted of two experts, namely media experts and material experts, two subject teachers, and 31 class XI TKRO students. Data collection techniques were carried out through validation questionnaires and practicality questionnaires. The results of the study showed that Google Site-based learning media has a very high level of validity based on the assessment of media experts by 93.33% and material experts by 90.00%. In addition, this media was considered very practical by teachers with a percentage of 94.25% and practical by students with a percentage of 78.2%. Thus, Google Site-based learning media is declared suitable for use as a learning tool to increase learning motivation, student independence, and learning effectiveness in the EFI System Maintenance material in vocational schools.  

The development and revitalization of the Sungai Asam drainage system in Jambi City face serious problems in the form of river sedimentation and limited channel capacity, which trigger flooding. These conditions necessitated a design change for bank protection from revetment to a retaining wall (Dinding Penahan Tanah/DPT) in the SA223 to SA228 segment. This study aims to analyze the construction cost and implementation duration of the DPT resulting from the design change. The theoretical framework covers retaining wall concepts, cost estimation (Bill of Quantities), and construction project scheduling. A descriptive-analytical method was applied using secondary data, including design drawings, work volumes, the 2025 Water Resources and Human Settlements Unit Price Analysis (AHSP), the 2025 Jambi Provincial Standard Unit Prices, and time analysis using the S-Curve and Critical Path Method (CPM). The results indicate that the total construction cost of the DPT in the SA223–SA228 segment is IDR 9.524.259.092,02, while the project duration is determined based on the critical path identified through CPM analysis. The discussion confirms that the design change significantly affects work complexity, construction costs, and schedule adjustments. The study concludes that systematic and measurable cost and time analyses are essential as a technical basis for decision-making in river revitalization projects to ensure effectiveness, efficiency, and the sustainability of flood control infrastructure.

The capital market plays a strategic role in supporting national economic growth through its function of raising funds and providing investment vehicles for the public. However, the integrity of the capital market is often threatened by the practice of insider trading, which involves securities transactions conducted using material, non-public information by certain parties for personal gain. This practice violates the principles of fairness and transparency and has the potential to harm public investors and undermine confidence in the capital market. This study aims to analyze the law enforcement mechanisms for insider trading in the Indonesian capital market and examine legal protection efforts for investors. The research method used is qualitative research with a descriptive approach through a literature review of laws and regulations, scientific journals, books, and publications from the Financial Services Authority (OJK) and the Indonesia Stock Exchange. The results indicate that law enforcement against insider trading is carried out through mechanisms of supervision, investigation, and the imposition of administrative, civil, and criminal sanctions. However, the effectiveness of law enforcement still faces various challenges, particularly in proving the use of insider information and the complexity of transaction technology. Furthermore, insider trading negatively impacts investor confidence and capital market stability. Investor protection efforts are implemented through a preventative approach, including information disclosure, supervision, and investor education, as well as a repressive approach through legal sanctions, dispute resolution, and whistleblower protection. This research is expected to provide theoretical contributions to the development of capital market law and practical recommendations for strengthening law enforcement and investor protection in Indonesia.

The Aceh Sharia Court has special authority to enforce Qanun Jinayat as part of the implementation of Aceh's privileges in the legal field. This research aims to analyze the effectiveness of the Sharia Court in enforcing Qanun Jinayat in Aceh. The research method used is normative legal research with a statutory regulatory approach and a conceptual approach. The research results show that the Sharia Court has carried out judicial functions in accordance with its authority in examining, adjudicating and deciding jinayat cases. The research results reveal that the effectiveness of enforcing Qanun Jinayat still faces a number of obstacles, including limited resources of the judicial apparatus, differences in public understanding of jinayat law, and coordination between law enforcers that is not yet optimal. This research concludes that the Sharia Court functions in enforcing Qanun Jinayat, but it requires improving institutional quality and legal system support so that the objectives of enforcing sharia law can be achieved optimally.

Christian transformational leadership offers an ideal model for church organizational development, but its implementation in the Indonesian context faces complex structural and cultural barriers. This study aims to identify and analyze the structural and cultural barriers that influence the implementation of Christian transformational leadership in Indonesian church organizations, analyze the mechanisms of organizational resistance and their implications for leadership effectiveness, and formulate adaptive strategies relevant to local dynamics. The method used is a qualitative literature study with a systematic literature review approach of the latest academic sources. The results show that structural barriers include limited human resource capacity, weak organizational infrastructure, and immature management systems, while cultural barriers are rooted in strong local traditions and resistance to new leadership models. Organizational resistance arises through mutually reinforcing interpersonal, organizational, and cultural mechanisms, resulting in decreased congregation participation and empowerment effectiveness. Effective adaptive strategies include participatory dialogue communication, continuous leadership development, acculturation of leadership to local values, and the formation of an inclusive organizational culture. This study concludes that the sustainable implementation of Christian transformational leadership requires a holistic approach that integrates changes in structure, culture, and interpersonal relationships while remaining sensitive to the local context and cultural wisdom.

This research investigates the development of IT-based Automatic Identification System (AIS) data surveillance models supporting maritime safety through integration of advanced information technology, maritime engineering principles, and human factors optimization. AIS technology generates vast real-time vessel movement data creating unprecedented opportunities for safety enhancement through systematic surveillance, collision risk detection, traffic pattern analysis, and incident prevention, yet effectiveness depends critically on intelligent data processing algorithms, reliable IT infrastructure, and competent personnel capable of interpreting surveillance outputs and taking appropriate actions. Through qualitative analysis involving maritime safety authorities, vessel traffic service (VTS) operators, port authorities, marine engineers, IT specialists, data scientists, and maritime training institutions, this study examines how IT-based surveillance models incorporating pattern recognition, anomaly detection, predictive analytics, and crew-centered interfaces can transform maritime safety management from reactive incident response toward proactive risk prevention. Results demonstrate that intelligent AIS surveillance can identify 75-90% of high-risk situations 15-45 minutes before critical events, reduce collision risks by 60-80%, improve traffic management efficiency by 35-55%, and enhance crew situational awareness by 45-65% when integrated with appropriate training programs developing personnel competencies in data interpretation, system operation, and coordinated response. Key implementation challenges include data quality and completeness issues, computational infrastructure requirements, algorithm development complexity, personnel competency gaps requiring substantial training investments, organizational coordination barriers, and privacy/security concerns. Findings reveal that successful AIS surveillance implementation requires holistic sociotechnical approaches integrating IT systems engineering, maritime domain expertise, and human capability development through coordinated design, deployment, and training strategies. This research contributes to maritime safety literature by providing integrated frameworks for IT-based surveillance systems incorporating technical capabilities, operational requirements, and human factors supporting evidence-based safety management.

This research is motivated by the gap between the standard prayer readings of Khoiru Ummah Islamic Junior High School Malang and the diverse practices of students due to differences in background. The absence of a specific time allocation for talaqqi becomes a challenge in standardization efforts. The purpose of this study is to describe the implementation steps of the guided habituation method through the Jahr technique (loud reading) in congregational Dhuha Prayer as a pedagogical solution. This study uses a qualitative research approach with a case study design. Data were collected through non-participant observation, in-depth interviews with the Principal and Islamic Education Teachers, and Focus Group Discussions (FGD) with students, and document analysis. The results show that the implementation of this method follows the habit loop flow (trigger, routine, reward) from a behavioristic perspective. The Jahr technique functions as an effective auditory stimulus (talaqqi) in helping students memorize standard readings, supported by the fiqh-pedagogical justification of Jahr li at-ta'lim. Despite its effectiveness, challenges were identified in the consistency of student responses (passive) and the lack of systematic post-prayer reinforcement. It was concluded that the guided habituation method through the Dhuha Prayer Session is a practical pedagogical model that can be implemented to standardize practical worship in schools.

Non-Cash Food Assistance (BPNT) is a government assistance program aimed at poor or underprivileged communities, distributed monthly through electronic accounts and used specifically to purchase basic necessities at designated E-Warong stores. However, in reality, the implementation of the BPNT program in the field still faces comprehensive challenges, such as issues related to targeting inaccuracy and the quality of food obtained by KPM not always meeting standards. The purpose of this study is to explore the evaluation of the Non-Cash Food Assistance (BPNT) program policy through a Systematic Literature Review (SLR) approach, so that researchers can trace various empirical findings regarding the implementation of the Non-Cash Food Assistance program policy in several regions. The policy evaluation model used is William N Dunn's model, which includes six indicators, namely effectiveness, efficiency, adequacy, equity, responsiveness, and accuracy. The results of this study are expected to provide a comprehensive and in-depth picture of the phenomenon being studied in an objective and systematic manner, and can be used as a reference for government agencies in evaluating and optimizing the implementation of the BPNT program policy so that it becomes a more effective and sustainable social assistance program.