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Background: Automatic segmentation of the thyroid gland in ultrasonography (USG) images using deep learning requires a user-friendly interface to support diagnostic and educational processes. Purpose: This study aims to develop and implement a Graphical User Interface (GUI) that integrates a deep learning U-Net model for interactive and efficient segmentation and visualization of thyroid USG images. Method: The development method employed the Rapid Application Development (RAD) approach using MATLAB programming language. The GUI is designed to load transverse and sagittal USG images, display automatic segmentation results, and calculate thyroid gland volume based on dimensions measured automatically from the segmentation output. Testing was conducted using USG image data from 15 volunteers, and GUI functionality was evaluated using black box testing. Result: The GUI successfully displayed USG images and segmentation results with a responsive 4-panel interface; zoom, pan, and image navigation features functioned well. Automatic segmentation occurred in real-time after image input, and volume measurement results appeared automatically. Black box testing evaluation showed all GUI features operated as expected. The average Dice Similarity Coefficient (DSC) of 0.91 indicates high performance of the U-Net model in thyroid segmentation, consistent with previous findings. Statistical testing confirmed no significant difference between volume measurements using the application and manual methods (p = 0.953). Conclusion: This GUI implementation facilitates users in performing deep learning-based segmentation and visualization of thyroid USG images, improving efficiency and accuracy in thyroid volume measurement. The GUI has potential applications in clinical practice and radiology education.

This study was conducted to determine the best log-linear model describing the relationship between gender, sleep duration, extracurricular activities, and student learning outcomes at SMAN 1 Kualuh Hulu. A log-linear analysis approach was used to identify interaction patterns among the variables and evaluate their contribution to student academic performance. The findings showed that the selected model adequately explained the structure of the observed data. A significant three-way interaction was identified between learning outcomes, sleep duration, and gender. The results indicated that insufficient sleep duration had a negative impact on student learning outcomes, and this effect varied by gender. Female students were found to be more vulnerable to decreased academic performance caused by sleep disturbances compared to male students. Meanwhile, extracurricular activities did not demonstrate a significant direct interaction with learning outcomes. This suggests that participation in extracurricular activities was not a major factor influencing differences in academic achievement among students at SMAN 1 Kualuh Hulu.

Background: Acne vulgaris is a chronic inflammation of the pilosebaceous unit caused by multiple factors, characterized by the presence of comedones, papules, pustules, nodules, and cysts. This condition commonly affects adolescents and often leads to psychological impacts, particularly decreased self-confidence. During adolescence, sensitivity to physical appearance tends to increase, making facial changes such as acne influential on social interactions, self-esteem, and even academic performance. Objective: This study aims to determine the relationship between the severity of acne vulgaris and the level of self-confidence among students of SMA Al Irsyad Surabaya in 2025. Methods: The research employed an analytical design with a cross-sectional approach and involved a population of 90 students, from which 73 were selected as samples using purposive sampling based on inclusion and exclusion criteria. The severity of acne vulgaris was assessed using an observation sheet based on the Lehmann classification, while self-confidence levels were measured using the Rosenberg Self-Esteem Scale (RSES). Data were analyzed using the Spearman Rank correlation test. Results: The findings showed that most students experienced mild acne vulgaris (49.3%) and had a high level of self-confidence (64.4%). There was a significant relationship between acne severity and self-confidence (p = 0.008), indicating that the more severe the acne, the lower the level of self-confidence. Conclusion: This study is expected to serve as a basis for schools and healthcare providers in developing educational programs and psychological support for adolescents

This study is intended to analyze the implementation of the value for money approach in assessing financial performance at RSUD Kota Tangerang during the period of 2022–2024. The research employs a descriptive quantitative approach using secondary data derived from budget realization reports. This analysis carried out using three main ratios: economy, efficiency, and effectiveness. The findings show that the hospital’s financial performance is categorized as economical, as reflected by economy ratios under 100% throughout the observed year. In terms of effectiveness, performance was considered effective in 2022 and 2023 but declined in 2024, indicating that the revenue target was not fully achieved. Meanwhile, efficiency performance remains suboptimal, as efficiency ratios exceed 100%, suggesting that the costs incurred are higher than the revenue generated. Overall, the hospital demonstrates the ability to manage its budget economically and achieve revenue targets, but still faces challenges in improving resource efficiency. Therefore, efforts are needed to optimize cost management and enhance service productivity to achieve a balance among economy, efficiency, and effectiveness in line with the value for money principles.

This study aims to qualitatively analyze the impact of order cancellations and customer ratings on the performance, performance, and income of online motorcycle taxi (Gojek) drivers in the Slawi region. The research method used a qualitative approach with data collection techniques through in-depth interviews, observation, and documentation of a number of active drivers. The results show that the high rate of order cancellations, both from customers and the system, negatively impacts driver income stability and reduces work time efficiency. Furthermore, customer ratings play a crucial role in determining driver access to orders, incentives, and account sustainability. Drivers with low ratings tend to experience decreased performance due to limited opportunities to receive orders. On the other hand, the pressure to maintain high ratings also affects drivers' psychological state and work strategies. This study concludes that order cancellations and customer ratings are crucial factors that are interrelated in influencing the work quality and welfare of online motorcycle taxi drivers. Therefore, fairer and more transparent platform policies are needed to maintain a balance between customer satisfaction and driver protection.

This study aims to evaluate the application of environmental management accounting in the management of work programs at the Bangkalan Regency Environmental Agency. The research is motivated by increasing environmental problems, particularly waste volume and limited management facilities, while environmental management accounting has the potential to assist agencies in identifying, measuring, and reporting environmental costs as a basis for decision-making and public accountability. This study used a qualitative method with a case study approach at the Bangkalan Regency Environmental Agency. Data were collected through interviews, observations, and documentation studies. The results show that the Environmental Agency has implemented environmental management accounting, but its recording is still manual and does not separate environmental costs from general operational costs. This condition complicates cost evaluation and program impact assessment. Work program management has been structured and evaluated regularly, but performance measurement still focuses on output, not long-term environmental impact. Information transparency is also still limited to activity publications. Overall, the application of environmental accounting is at a basic stage and has not been fully integrated into the work program planning and evaluation process. The findings of this study provide theoretical and practical implications in the form of strengthening understanding of the role of environmental management accounting and the need to improve the work program recording and evaluation system at the Bangkalan Regency Environmental Agency.

Leadership is an essential element in human life, particularly within a social and organizational context. Transformational leadership plays a vital role in shaping the performance and motivation of organizational members. This research adopts a descriptive qualitative method with a case study approach, enabling a deep and systematic exploration of leadership phenomena. The study aims to analyze the implementation of transformational leadership in the Student Association of the Management Department (HIMA) at Universitas Muhammadiyah Bandung for the 2024–2025 period. Based on the theory proposed by McShane and Von Glinow (2010), the results indicate that transformational leadership has a positive contribution to organizational engagement, motivation, and teamwork among student leaders.  

This study analyzes the influence of Green Accounting, Environmental Performance, and Corporate Governance on the Quality of Sustainability Reports in manufacturing companies listed on the Indonesia Stock Exchange (IDX). Report quality is measured by the completeness and transparency of disclosures based on GRI Standards. A quantitative method is employed, using a purposive sample of manufacturing firms from the 2020- 2023 period. Data is analyzed using multiple regression analysis. Green Accounting is proxied by environmental costs, Environmental Performance by PROPER ratings, Corporate Governance by the proportion of independent commissioners and institutional ownership, while report quality is measured through content analysis. The hypothesized results indicate that all three independent variables are expected to have a significant positive effect on Sustainability Report Quality. The implementation of green accounting, good environmental performance, and strong governance are predicted to enhance the quality of sustainability disclosures. This research contributes to environmental accounting literature and offers practical implications for regulators, investors, and corporate management in the context of ESG (Environmental, Social, and Governance) reporting.

This study is motivated by the importance of the principal’s leadership role in improving the effectiveness of organizational management in Early Childhood Education (ECE) institutions. As an educational leader, the principal is responsible for organizing, directing, and coordinating all available resources in ECE institutions to ensure they function effectively and efficiently. The aim of this study is to analyze the influence of principal leadership on ECE organizational management. The research method used is a qualitative approach with data collection techniques including observation, interviews, and documentation studies. The findings indicate that effective principal leadership, particularly democratic and participatory leadership styles, has a positive influence on improving the quality of ECE organizational management in terms of planning, organizing, implementation, and program evaluation. In addition, effective leadership also enhances teacher performance and creates a conducive working environment. The implication of this study suggests that improving the leadership competence of principals is essential to support the optimal management of ECE institutions.

PT Telkom Indonesia (Persero) Tbk (Telkom) is a company that is part of the state-owned enterprises (SOEs) and operates specifically in the field of information technology, communication, and digital telecommunications services in Indonesia. For that reason, financial statement analysis is needed as a source of information about the company's financial condition. Based on the financial reports of PT Telekomunikasi Tbk for the period from 2019 to 2023, there has been a fluctuating increase despite Indonesia being hit by the COVID-19 pandemic in 2020 to 2021. The type of research is quantitative descriptive research with data sourced from the financial reports of PT Telekomunikasi Tbk as of December 31 from 2019 to 2023. The first result, the assessment of the financial performance of PT Telekomunikasi Tbk based on liquidity ratio analysis using the current ratio, shows that the current ratio from 2019 to 2023 has experienced fluctuating conditions but remains in the very good category, above the industry's minimum standard of 200%. Secondly, the results of the solvency ratio analysis using the Debt to Asset ratio (DAR) indicate that the DAR value from 2019 to 2023 is in the very good category, with a value below the industry's maximum standard of 35%. Thirdly, the analysis of profitability ratios using the Return on Equity (ROE) ratio reveals that the ROE value from 2019 to 2023 has experienced fluctuating conditions but remains above the industry standard of 40%.

Psychological well-being in the workplace and educational environment is influenced not only by policies and facilities but also by psychological approaches that touch on individuals' mental, emotional, and spiritual aspects. This study aims to explain how psychological approaches can enhance well-being and motivation. The results of the study show that integrating Islamic educational values, mindfulness, and emotional intelligence can help individuals manage stress, increase self-confidence, and strengthen the meaning of life. In addition, adjusting learning materials to the needs of students also plays a role in supporting mental health. Individual motivation can be increased through approaches that align with psychological needs, such as fulfilling basic needs, providing rewards, and supporting autonomy and social relationships. The implementation of strategies such as open communication, good leadership, and a comfortable work environment also contributes to increasing motivation and performance. Thus, the psychological approach has an important role in creating a healthy, productive, and sustainable educational and organizational environment.

This study analyzes the influence of good governance on urban development performance in Surabaya during 2019-2023 using a quantitative descriptive approach and secondary data from BPS and local government. Good governance is measured by SPBE, while development performance is measured by HDI, economic growth, and poverty. The results show improved governance with a satisfactory SPBE index and positive development trends, including increasing HDI, economic recovery after 2020, and declining poverty after the pandemic. The findings indicate that good governance positively affects development performance by improving policy effectiveness, public services, and supporting economic and social recovery.

This study aims to analyze the influence of digital leadership, digital transformation, and circular economy practices on the economic performance of weaving SMEs and their contribution to the achievement of the Sustainable Development Goals (SDGs). This study employed a quantitative approach with an explanatory research design. Data were collected from 98 weaving SME owners or managers through questionnaires and analyzed using validity testing, reliability testing, classical assumption tests, and linear regression analysis. The findings show that digital leadership has a positive and significant effect on the economic performance of weaving SMEs. Digital transformation also has a positive and significant effect by expanding market access, improving operational efficiency, and strengthening customer relationships. In addition, circular economy practices have a positive and significant effect through resource efficiency, production waste reduction, and the creation of added value from residual materials. These findings indicate that the integration of digital leadership, digital transformation, and circular economy practices is a strategic approach to enhancing the competitiveness of weaving SMEs while supporting the achievement of the SDGs. This study contributes to the development of cultural-based SME studies by positioning digitalization and sustainability as key foundations for strengthening local economic performance.

This study aims to examine the level of regional financial independence and various financial ratios in assessing the performance of regency and city governments in the Special Region of Yogyakarta (DIY) for the 2019–2024 period. The method employed is a descriptive qualitative approach supported by quantitative data in the form of Budget Realization Reports (LRA). Performance measurement was conducted through several key indicators, including independence, effectiveness, efficiency, and growth ratios. The results indicate that the level of fiscal independence remains relatively low, characterized by a high dependency on transfer funds from the central government. On the other hand, the effectiveness ratio shows good achievement, as most regions were able to meet their revenue targets, particularly from Local Own-Source Revenue (PAD). However, the efficiency of expenditure management remains uneven across regions. Furthermore, the revenue growth ratio shows fluctuations influenced by economic conditions, including the impact of the pandemic. Overall, regional financial performance still needs to be improved, especially in strengthening fiscal independence and optimizing PAD potential.

The implementation of predictive maintenance supported by SAP Plant Maintenance (SAP PM) at PT Xyz has proven to be effective in reducing machine downtime, lowering maintenance costs, and improving asset reliability. The integration of SAP PM with Industry 4.0 technologies such as IoT sensors, AI-based analytics, and real-time notification systems strengthens operational efficiency and ensures continuous performance. Empirical results show improvements in key performance indicators, including a 20-25% reduction in downtime, a 30% reduction in maintenance costs, an increase in asset availability to 97%, an MTBF extension of up to 511 hours, and an OEE rate of 92.1%. These findings highlight the strategic role of digital predictive maintenance in increasing competitiveness and supporting long-term sustainability in manufacturing operations.

The rapid development of the Industrial Revolution (IR) 4.0  and the transition towards Society 5.0 demand an increase in digital literacy and a basic understanding of technology systems starting from secondary education. The Community Service (CS) Program conducted by the Department of Electrical Engineering Universitas Presiden aims to introduce the concepts of logic gates and digital systems to students of SMA 1 Cikarang Pusat. This CS integrates theoretical explanations and simulation practice using the online platform Circuitverse. This CS was evaluated using a Likert scale (1–4) questionnaire instrument, namely Expectation (Importance) and Performance, with a total of 40 student respondents. The analysis results show that all indicators received an average performance score above 3.30, with satisfaction indices ranging from 82.50% to 90.62%, which falls into the very high category. The indicator for the use of appropriate technology received the highest score of 90.62%, indicating the relevance of the material to current technological developments. The Importance–Performance Analysis (IPA) shows that most indicators are in the 'maintain performance' quadrant, indicating alignment between participants' expectations and the activity's performance. These findings suggest that the workshop is effective in enhancing students' understanding of basic digital system concepts while also fostering interest in engineering and technology fields. The activity underscores the strategic role of universities in bridging the technology literacy gap at the secondary education level in response to the challenges of the IR4.0 and Society 5.0.

This study aims to determine the application of competitive Human Resource Management (HRM) to employee productivity at Angkringan Lestari Restaurant. Human resources are a crucial factor in the success of a business, particularly in the culinary industry, which relies heavily on service quality, work speed, discipline, and employee ability to serve customers. Competitive HRM implementation is achieved through improving employee performance, knowledge, skills, motivation, discipline, and assigning appropriate responsibilities to employees to optimally increase work productivity.The research method used was descriptive qualitative, with data collection techniques through observation, interviews, and documentation. The study was conducted at Angkringan Lestari Restaurant, focusing on the application of HRM to support employee productivity. The results indicate that the implementation of competitive HRM positively impacts employee productivity. This is evident in improved service quality, punctuality, employee collaboration, and increased customer satisfaction with the service provided.Furthermore, work performance, knowledge, and skills are important factors in increasing employee productivity. However, several obstacles remain, such as limited job training and a lack of continuous competency development. Therefore, efforts are needed to improve the quality of human resources through training, work motivation, and skills development so that employee productivity can continue to increase and be able to compete competitively.

This study aims to examine the effect of Islamic financial literacy, green orientation, Islamic business ethics, and sustainable innovation on the sustainability performance of fashion SMEs in Yogyakarta, Indonesia. This research adopts a quantitative approach using a survey method, with data collected from 200 fashion SME owners selected through purposive sampling. The analysis was conducted using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that all proposed variables significantly influence sustainability performance. Sustainable innovation emerges as the most influential factor, followed by green orientation, Islamic business ethics, and Islamic financial literacy. These results indicate that the integration of sustainability-oriented practices and Islamic values plays a crucial role in enhancing the long-term performance of SMEs. From a theoretical perspective, this study contributes to the literature by integrating Resource-Based View and Dynamic Capabilities Theory in explaining sustainability performance within an Islamic context. Practically, the findings suggest that SME owners should strengthen their understanding of Islamic principles, adopt environmentally friendly practices, and foster innovation to achieve sustainable competitiveness. This study provides a novel framework by combining Islamic values and sustainability perspectives, particularly in the context of fashion SMEs in a developing country. Future research is recommended to incorporate moderating variables such as government support and digital capability to enrich the model.

This research is motivated by the issue of employee productivity at Estetiderma Clinic Bekasi, as indicated by the unmet distribution target data during the 2021–2024 period. In addition, there are indications that improvements are needed in the effectiveness of recruitment methods and employee work discipline, as reflected in the attendance data. The purpose of this study is to determine whether recruitment (X1) and work discipline (X2) have an effect on employee productivity (Y), either partially or simultaneously, at Estetiderma Clinic Bekasi. The research method used is associative quantitative research. The population and sample consist of all 130 employees of Estetiderma Clinic Bekasi. The data analysis techniques employed include multiple linear regression analysis, correlation coefficient analysis, coefficient of determination, and hypothesis testing (t-test and F-test). The results of the study show that: (1) the recruitment variable (X1) has a t-value of 9,503 > t-table 1.978 and a significance value of 0.000 < 0.05, indicating a positive and significant effect of recruitment on employee productivity; (2) the work discipline variable (X2) has a t-value of 13,154 > t-table 1.978 and a significance value of 0.000 < 0.05, indicating that work discipline has a positive and significant effect on employee productivity; and (3) the simultaneous F-test result shows an F-value of 114.347 > F-table 3.067 with a significance value of 0.000 < 0.05, which means that recruitment and work discipline simultaneously have a significant effect on employee productivity. These two variables contribute 64.3% to employee productivity, while the remaining 35.7% is influenced by other factors not included in this study.

Work motivation, job satisfaction, and employee performance are key aspects of management psychology that continue to evolve as organizational productivity demands increase. In an era of global competition, organizations are required to manage human resources effectively by enhancing work motivation and job satisfaction to achieve optimal performance. This study aims to examine the relationship between work motivation and employee performance, as well as to analyze the role of job satisfaction as a mediating variable in that relationship. The method used is a literature review with a qualitative approach. Data were collected through the Google Scholar and Publish or Perish databases using keywords related to work motivation, job satisfaction, and employee performance from a management psychology perspective. From 25 articles found between 2022 and 2026, 5 of the most relevant articles were selected for further analysis.The results of the study indicate that work motivation has a significant influence on employee performance, both directly and indirectly through job satisfaction as a mediating variable. Additionally, there is a growing trend toward the integration of management psychology approaches in efforts to enhance employee performance. Thus, it can be concluded that the simultaneous management of motivation and job satisfaction is a key factor in achieving optimal performance. Further research is recommended to develop a more comprehensive and integrative model.