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The principal’s leadership plays a strategic role in determining the direction and quality of educational implementation in schools. This study aims to analyze the implementation of integrative leadership based on prophetic values through the application of transformational, instructional, and servant leadership styles at SMA Muhammadiyah PK Kottabarat Surakarta. Islamic-based schools face challenges in integrating academic excellence with the development of religious character; therefore, a leadership model is required that is not only managerially effective but also morally and spiritually grounded. This research employed a qualitative approach with a field study design. Data were collected through participatory observation, in-depth interviews, and documentation, and were analyzed using interactive analysis techniques with triangulation to ensure data validity. The findings indicate that the integration of transformational, instructional, and servant leadership forms an Islamic Integrative Leadership model that combines a vision for change, the strengthening of learning quality, and the values of service and exemplary conduct within an Islamic framework. Transformational leadership fosters a shared vision and an innovative culture; instructional leadership enhances the quality of the learning process through effective academic supervision; while servant leadership creates a humanistic and participatory school climate. This leadership model contributes to improving teacher professionalism, strengthening students’ character, and establishing a religious school culture oriented toward holistic and sustainable educational quality.

This study aims to determine the influence of Product Quality, Price Perception, and Brand Image on Purchase Decisions in Shopee application users in South Jakarta. The population in this study is Shopee application users in South Jakarta who have made purchases in the last six months. The research sample was determined using the Non Probability Sampling method with the Lemeshow formula and obtained as many as 96 respondents who were considered to represent the characteristics of the population. Data was collected through a questionnaire with a Likert scale distributed through Google Form, then processed using Microsoft Excel 365 and SPSS software version 29 for descriptive analysis and hypothesis testing. The analysis techniques used included validity tests, reliability, classical assumption tests, multiple linear regression analysis, as well as t-tests and F-tests. The results showed that Product Quality, Price Perception, and Brand Image had a significant effect on Purchase Decisions in Shopee application users, both partially and simultaneously, which indicates the importance of marketing strategies based on product and brand values in improving consumer purchase decisions.

The purpose of this research is to examine how guidance and counseling instructors may help children in junior high get over their anxiety about speaking out in class. Students' lack of confidence and engagement in class might be exacerbated by the widespread problem of their fear of asking questions. In order to delve further into the issue, this study used a descriptive technique based on qualitative research. Students and instructors of guidance and counseling participated in interviews and observations to compile the data. The results highlight the important role that counseling and guidance instructors play in assisting students in coping with anxiety. Counseling sessions with individuals, group guidance exercises, and making an attempt to establish a welcoming classroom setting all contribute to this goal. Teachers also use excellent communication tactics and motivating initiatives to help pupils feel more comfortable expressing themselves. A more favorable classroom environment may also be achieved via collaboration between topic teachers and counseling instructors. Ultimately, the research demonstrates that students' anxiety of asking questions may be successfully reduced via the use of suitable counseling and guiding interventions. Consequently, students' self-esteem, classroom engagement, and academic performance are all much improved when guidance and counseling instructors are present.

Healthcare organizations are increasingly required to preserve the sustainability of their institutional values by ensuring high-quality services, operational efficiency, and rigorous adherence to risk governance frameworks. RSUD dr. Chasbullah Abdulmadjid Bekasi City continues to face considerable challenges in this regard, particularly due to the limited internalization of core organizational values, disparities in the cultivation of an adaptive culture, and inconsistent employee compliance with established risk management procedures. These issues highlight the necessity for a leadership paradigm grounded in service, empathy, and empowerment.This study investigates the extent to which servant leadership influences the creation and protection of corporate values, while examining the mediating roles of strong adaptive culture and employee compliance doing the implementation of risk management. Employing a quantitative explanatory survey design, the research collected responses from 153 hospital employees, and data were analyzed through Structural Equation Modeling (SEM) to evaluate both direct and mediated causal pathways among variables.The findings reveal that servant leadership significantly strengthens creation and protection of corporate values, not only through direct influence but also by enhancing cultural adaptability and reinforcing compliant behavior in risk-related practices. Leaders who embody service-oriented principles are shown to cultivate work environments that foster mutual trust, organizational learning, and value-based decision-making.This study contributes meaningful empirical evidence to the discourse on leadership, organizational culture, and compliance within public hospital settings. Institutional strategies should prioritize continuous leadership development and comprehensive risk governance training to secure long-term performance excellence and reputational resilience.

Developmental Dysplasia of the Hip (DDH) in children often results in joint stiffness, muscle weakness, limited range of motion, and gait impairment following surgical management and immobilization. Early physiotherapy intervention is essential to restore hip function and walking ability. This study aimed to evaluate the effectiveness of active exercise on functional walking in outpatient children aged 3–5 years after DDH surgery. A case study design was conducted on three female patients who completed a five-week rehabilitation program consisting of ten active exercise sessions, including hip strengthening, mobility training, and balance exercises, combined with a home program. Outcome measures included hip range of motion, Manual Muscle Testing, and Modified McKay and Harris Hip Score assessed at baseline, mid-intervention, and post-intervention. The results showed improvements in hip range of motion, particularly in flexion, extension, abduction, adduction, and external rotation, while internal rotation improved but did not reach normal values. Muscle strength increased from grade 1–2 to grade 3 in most hip muscle groups. Functional walking scores improved from poor to good and excellent, with patients achieving independent, symmetrical gait without pain. These findings indicate that active exercise is an effective rehabilitation approach to reduce impairments and enhance functional walking in children after DDH surgery. The study highlights the importance of structured physiotherapy and caregiver involvement to optimize recovery and participation in daily activities.

This study employed a quantitative method with a correlational research design to examine the relationship between family social support and self-confidence among Generation Z individuals born between 1997 and 2012. A total of 205 respondents participated in this study. Data were collected using two Likert-scale instruments: the Family Social Support Scale (60 items; Cronbach’s Alpha = 0.980) and the Self-Confidence Scale (58 items; Cronbach’s Alpha = 0.939), both demonstrating excellent reliability. Assumption testing indicated that normality and linearity were not met; therefore, the Spearman’s Rho non-parametric correlation test was applied. The results revealed a significant positive relationship between family social support and self-confidence (r = 0.429, p < .001), indicating that higher levels of perceived family support are associated with higher levels of self-confidence among Generation Z. Most respondents reported high levels of family social support (49%) and self-confidence (65%). Additionally, two items on the family social support scale and four items on the self-confidence scale were identified as having relatively lower scores within the moderate category, suggesting potential topics for future training interventions.  

Dermoid cyst is a benign congenital choristoma frequently found in the periocular region, particularly in children. It results from ectodermal tissue sequestration along embryonic fusion lines. Although generally benign and slow-growing, dermoid cysts may cause cosmetic deformity, mechanical ptosis, or visual disturbance if left untreated. A 4-year-old child presented with a painless, slowly enlarging mass on the upper eyelid that had been noticed since early childhood. Physical examination revealed a well-circumscribed, firm, non-tender mass without signs of inflammation. Visual acuity was within normal limits, and no proptosis was observed. Clinical findings were consistent with a superficial eyelid dermoid cyst. The patient underwent complete surgical excision under general anesthesia. Intraoperatively, the cyst was removed intact without rupture. Histopathological examination confirmed a dermoid cyst characterized by keratinized stratified squamous epithelium lining with adnexal skin structures. Postoperative recovery was uneventful, with good cosmetic outcome and no recurrence during follow-up. Eyelid dermoid cyst can be diagnosed clinically through careful history taking and physical examination. Complete surgical excision is the definitive treatment and provides excellent functional and cosmetic outcomes. Early management is recommended to prevent potential complications and to achieve optimal results.

This research investigates intelligent cooling system design for main ship engines operating in tropical waters, integrating advanced machinery engineering with human factors to address thermal management challenges affecting engine performance, reliability, and crew operational effectiveness. Tropical maritime environments impose severe cooling demands through elevated seawater temperatures (28-32°C), high ambient conditions (28-35°C), and accelerated biofouling, reducing conventional cooling system effectiveness by 15-25% while increasing maintenance burdens and operational risks. Through qualitative analysis involving marine engineers, chief engineers with tropical operational experience, cooling system manufacturers, naval architects, automation specialists, and maritime training institutions, this study examines how intelligent cooling systems incorporating variable-speed pumps, adaptive control algorithms, predictive maintenance, and crew-centered interfaces can optimize thermal management while supporting effective human-machine collaboration. Results demonstrate that intelligent systems can reduce cooling energy consumption by 20-35%, improve temperature stability by 50-65%, extend maintenance intervals by 40-80%, and enhance crew situational awareness through intuitive monitoring interfaces, while requiring comprehensive training programs developing technical understanding and operational competencies. Key implementation challenges include control system complexity, sensor reliability in harsh marine environments, integration with existing engine management platforms, crew competency development requirements, and lifecycle cost justification. Findings reveal that successful intelligent cooling system implementation requires holistic sociotechnical approach addressing machinery engineering optimization, automation technology deployment, and human capability development through coordinated design and training strategies. This research contributes to marine engineering literature by providing integrated frameworks for intelligent system design incorporating machinery performance, automation capabilities, and human factors supporting operational excellence in tropical maritime operations.

This study aims to analyze the effect of implementing the Realistic Mathematics Education (RME) learning model on improving students' mathematical literacy, particularly in social arithmetic material at SMP Negeri 2 Wonorejo. The research used a quantitative method with a quasi-experimental design in the form of a non-equivalent control group design. The population consisted of seventh-grade students from three classes, samples selected through purposive sampling based on preliminary test results: class VII B as the control group and class VII C as the experimental group. Research instruments included a validated observation sheet on student activities and an essay-type mathematical literacy test. Data analysis was conducted using normality tests, homogeneity tests, independent t-tests, and effect size calculation. The results indicated that student activities in the RME learning model were categorized as excellent. Hypothesis testing with an independent t-test yielded tcalculated = 2.81 > ttable = 1.56. The average post-test score of the experimental group (73.00) was higher than that of the control group (50.41). The effect size calculation resulted in d = 1.75, which falls into the large effect category. Thus, it can be concluded that the RME learning model has a positive and significant influence on improving students' mathematical literacy.

Background: Accurate detection of renal cysts on CT urography requires high diagnostic precision, while manual interpretation by radiologists is susceptible to inter-observer variability and potential delays in clinical decision-making. These challenges underscore the need for a reliable automated detection system to support radiological assessment. Objective: This study aims to develop and evaluate the performance of the Neo-ZasAI application based on the YOLOv8 algorithm for the automatic identification of renal cysts. Methods: Employing a Research and Development design using the ADDIE model, the study encompassed needs analysis, model design, software development, system implementation using 200 CT urography images, and diagnostic performance evaluation. Classification results generated by Neo-ZasAI were compared with radiologist readings through confusion matrix analysis and ROC–AUC assessment. Results: The findings indicate that Neo-ZasAI achieved an accuracy of 97,5%, sensitivity of 96%, specificity of 99%, positive predictive value of 98,9%, and negative predictive value of 96,1%. The ROC analysis yielded an AUC of 0.988 (p < 0.001), demonstrating excellent discriminative capability and high concordance with radiologist interpretations as the diagnostic gold standard. Conclusion: These results suggest that Neo-ZasAI is capable of performing rapid, consistent, and accurate renal cyst detection and is thus feasible for implementation as a clinical decision support system in radiology, with potential integration into PACS workflows and further development to enhance model generalizability.

Background: The prevalence of Chronic Energy Deficiency (CED) among pregnant women in West Papua remains very high, reaching 40.7%. The provision of manufactured supplementary food (PMT) in the form of biscuits often faces challenges due to low compliance caused by monotonous taste and nausea-triggering flavors. Sweet potato (Petatas) is a potential local food source with an energy content of 123 kcal/100g that could serve as an alternative PMT. Objective: To analyze the acceptability (taste, color, aroma, and texture) of sweet potato-based PMT products among pregnant women with CED. Methods: A quantitative study with a cross-sectional design was conducted from September to October 2025 at the Ransiki Health Center. The sample consisted of 22 pregnant women with CED. The research instrument used a 5-point hedonic scale questionnaire. Results: Respondent characteristics were dominated by the ideal age range of 20-35 years (81.8%) and low family income (63.6%). The acceptability test results showed high overall acceptance with an average score of 4.23 (Highly Liked). The color attribute obtained the highest score (4.27), followed by taste (4.18), texture (4.18), and aroma (4.14). Conclusion: Sweet potato-based PMT products have excellent acceptability and significant potential to be integrated into local nutritional intervention programs for pregnant women with CED.

Service quality is a crucial factor in improving public trust and satisfaction toward village economic institutions, including village cooperatives. The Merah Putih Village Cooperative in Mulya Sari Village still faces several service-related challenges, such as limited understanding of service excellence principles among employees, unstandardized service procedures, and inadequate communication and administrative skills. This study aims to improve employee service quality through service excellence training to enhance professionalism and service effectiveness at the cooperative. The method used is a descriptive qualitative approach involving observation, interviews, training sessions, service simulations, and direct field assistance. The training focused on service excellence concepts, service ethics, effective communication, implementation of standard operating procedures (SOPs), and administrative management. The results indicate an improvement in employees’ understanding and behavior, reflected in more polite, responsive, and professional service delivery to cooperative members. In addition, administrative management became more organized, contributing to faster and more efficient services. This activity demonstrates that service quality training has a positive impact on improving cooperative service performance. The implications of this study suggest that continuous service training can foster a sustainable service-oriented culture and enhance member satisfaction, thereby strengthening the institutional capacity of village cooperatives

This study aims to uncover the concept of compassion in the Qur'an and analyze its role in character development, particularly in character education in the contemporary era, which faces the challenges of individualism and the decline of social values. Using a thematic interpretation approach (tafsīr mauḍū‘ī) and a qualitative method based on library research, this study explores the values of compassion, such as empathy, solidarity, and social responsibility, through an analysis of Qur'anic verses. The findings reveal that the values of compassion in the Qur'an encompass spiritual, social, and environmental dimensions, which can be implemented in various aspects of education, including formal, non-formal, and informal settings. Values such as charity (ṣadaqah), almsgiving (zakāh), mutual assistance, and environmental conservation are recommended to be integrated into the education curriculum. The conclusion emphasizes that character education based on Qur'anic values significantly contributes to shaping individuals who are not only intellectually excellent but also empathetic and morally responsible. This study recommends strengthening collaboration between families, schools, and communities to support the implementation of compassionate values, as well as utilizing digital technology to broaden the reach of Qur'an-based character education.

This study analyzes the comparison of the Trapezoidal, Simpson 1/3, and Simpson 3/8 to approximate numerical integration using Microsoft Excel, with the variation of the interval . The test function is  on the interval . Because it is smooth and lacks an elementary antiderivative, the results indicate that the Simpson Method outperforms the Trapezoidal method in accuracy. The Trapezoidal method yields absolute errors on the order of  to , while Simpson 1/3 and 3/8 achieve  to , with Simpson 1/3 performing best across all . These findings confirm the higher convergence order of Simpson methods ) vs . Excel implementation proves effective as an accessible learning tool for numerical methods, supporting integral computation in higher education. This research contributes to simplifying computational approaches for engineering applications and education, and opens up opportunities for more effective implementation of numerical methods in practical teaching. The results of this research are expected to enrich understanding of numerical applications in engineering and science.

Model ini diaplikasikan pada Perumahan Green pakis Regency  (PT. Altofindo Sentosa) melalui proses simulasi, berkonsep “Green Area berwawasan lingkungan dan berkelanjutan. Hal ini sesuai dengan Undang-Undang No. 32 Tahun 2009 yaitu melindungi lingkungan hidup dan mendukung implementasi target SDGs yang terkait dengan lingkungan, memberikan ruang lebih pada kawasan hijau, menggunakan energi berwawasan yang tidak memicu terjadinya lonjakan carbon, penggunaan material ramah lingkungan. Konsep perencanaan site plan mempertimbangkan kawasan rumah sehat yaitu memberi porsi yang cukup terhadap  ventilasi, pencahayaan, kepadatan hunian. Tujuan dari penelitian ini dengan program “Excel RAB-Pro” mendapatkan model site plan perumahan yang optimal, dari instrumen biaya  perumahan. Metode Penelitian adalah model simulasi site plan dengan merencanakan 3 alternatif untuk rumah type 40, 45, 70 (1 lantai), 68 dan78 (2 lantai) dan Ruko type 90 (2 lantai). Ketiga alternatif site plan tersebut kita ajukan ke perijinan untuk diproses, dievaluasi yang hasilnya ditetapkan satu untuk disetujui dan disyahkan untuk diaplikasikan ke proyek. Instrumen dari biaya meliputi  : biaya tidak langsung, biaya langsung, profit dan biaya penambahan SDGs meliputi eco drainage berupa sumur resapan, penggunaan material sirap dari kayu merbau untuk atap bangunan masjid, penggunaan energi ramah lingkungan untuk penerangan jalan solar panel dan solar water heater yaitu pemanfaatan energi matahari guna memanaskan air untuk kamar mandi.

This study was conducted with the aim of evaluating the dynamics of the financial condition of PT Indofood Sukses Makmur Tbk over a five-year period, namely from 2019 to 2023. This writing applies a quantitative descriptive methodology sourced from secondary data through audited annual financial reports. The main instruments in this data analysis include three pillars of financial ratios: Current Ratio (CR) as a representation of the liquidity aspect, Debt to Asset Ratio (DAR) to measure the level of solvency, and Return on Equity (ROE) as a benchmark for the effectiveness of the company's profitability. Through annual calculations and trend analysis, this study captures the development of the issuer's performance longitudinally. The results of the observation show a significant strengthening in the company's liquidity position, where the Current Ratio jumped from 127% in 2019 to 192% at the end of the 2023 period. In line with that, the solvency profile shows fundamental improvements; Debt reliance, which had reached 51% in mid-2020-2021, was successfully reduced to 46% in 2023. Meanwhile, the company's profitability demonstrated stable resilience, with a consistent ROE of 10% to 13%, despite fluctuations due to operational cost dynamics. Overall, PT Indofood Sukses Makmur Tbk demonstrated excellent financial health through strategic capital and asset management. As a sustainability measure, management is advised to continue optimizing current assets and tightening cost efficiency to secure future profit margins.

This community service activity was carried out with the aim of optimizing community participation in the packaging of local potential-based tour packages in Tihingan Village. The main problem faced by the partner villages is not optimal utilization of cultural and natural potential due to limited capacity of Human Resources (HR), especially in the aspect of tourism services (hospitality), tour guide techniques, and foreign language proficiency. The This community service implementation method uses a participatory approach which includes initial observations, group discussion forums (FGDs), intensive training, field assistance, and collaborative preparation of tour packages. The results of the activity showed that Tihingan village has excellent potential in the form of traditional gamelan production that is still active, trekking trails, village cycling, and local culinary that can be packaged into an integrated tourism product. Through the mentoring process, three main tour packages were successfully prepared and there was an increase in community capacity and strengthening of local institutions. This Program has an impact on increasing community participation, the formation of a more systematic tourism product, and the growth of collective awareness of the importance of sustainable community-based tourism management

This study aims to analyze the effect of Tungsten Inert Gas (TIG) welding parameter variations on the mechanical and metallurgical properties of AISI 304 austenitic stainless steel, which is widely used in construction and industrial applications due to its excellent corrosion resistance and joint strength. The research focuses on identifying the optimal welding current to minimize welding defects and enhance joint structural integrity. Welding current was varied at three levels, namely 100 A, 125 A, and 135 A, while other parameters such as welding speed, argon shielding gas flow rate, and electrode type were kept constant. Mechanical properties were evaluated through Micro-Vickers hardness testing conducted in the weld metal, Heat Affected Zone (HAZ), and base metal, as well as tensile testing to determine ultimate tensile strength and elongation. In addition, non-destructive testing using the dye penetrant method was performed to detect surface welding discontinuities. Metallographic analysis was carried out using optical microscopy following an etching process to observe grain morphology, grain size, and the formation of microstructural phases. The results are expected to demonstrate a correlation between increased heat input due to higher welding current and changes in mechanical properties and microstructure, particularly in the HAZ. This study provides practical guidance for determining optimal TIG welding parameters for AISI 304 to achieve high tensile strength, homogeneous hardness distribution, and a stable microstructure resistant to intergranular corrosion.

Pemda Road in Kapur Village, Sungai Raya District, Kubu Raya Regency, West Kalimantan is a district road that functions as an alternative route connecting Tanjung Raya II Road and Kapur Village Main Road. Along with increasing traffic loads and limited maintenance, this road section has experienced various surface pavement distresses that reduce driving comfort and compromise road safety. This paper seeks to detect the types and severity levels of pavement damage and to determine appropriate preservation actions using the Pavement Condition Index (PCI) method. The research method involved a visual field survey by dividing the road into several segments, identifying damage types and severity levels, calculating PCI values, and determining suitable preservation measures based on the Asphalt Institute MS-17 guidelines. The results indicate that the flexible pavement section has a PCI value of 21.643, classified as very poor, with dominant damages consisting of potholes and edge cracking. Meanwhile, the rigid pavement section shows a PCI value of 94.960, which falls into the excellent category. The results of this research are anticipated to facilitate decision-making in determining maintenance priorities and road preservation strategies to improve pavement performance and extend service life.

The quality of assessment instruments plays an important role in determining the accuracy of measuring student learning outcomes in science learning in elementary schools. A good test instrument must meet certain criteria, such as validity, reliability, difficulty level, and discrimination power. This study aims to analyze the quality of daily science test items in grade VIc elementary schools based on these four criteria. The study used a quantitative. The subjects were 19 sixth-grade students, while the instrument analyzed consisted of 25 multiple-choice questions. Data processing and analysis were carried out using Microsoft Excel to calculate item validity through item correlation with total score, test reliability using internal consistency, difficulty level index, and discrimination index. The analysis results showed that 17 questions (68%) were declared valid, while 8 questions (32%) were invalid and needed to be improved. The results of the reliability test indicated that the test instrument had good reliability and was suitable for use as a measuring tool for student learning outcomes. Judging from the level of difficulty, 20 questions (80%) were moderate and 5 questions (20%) were easy, indicating a relatively balanced level of difficulty. Based on the discrimination power, 16 questions (66%) had very good discrimination power, 4 questions (16%) were good, 4 questions (16%) were sufficient, and 1 question (4%) was poor. Based on these findings, it can be concluded that the quality of the sixth grade science daily test questions is classified as good and the test instrument is suitable for use, but improvements are still needed on invalid questions and those with low discrimination power so that the quality of the assessment is more optimal. This study emphasizes the importance of teachers' abilities in compiling and analyzing test items to ensure that the assessment of science learning is objective, valid, and reliable.