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Film and television play a central role in shaping and representing the cultural identity of society. Through artistic expertise manifested by directors, screenwriters, actors, cinematographers, and producers, cultural construction is presented not only as entertainment but also as a social discourse that reflects values, traditions, and the dynamics of collective identity. This study aims to analyze how artistic expertise contributes to constructing cultural identity representation through film and television mediums in Indonesia. The research methodology used is qualitative, employing content analysis and semiotics approaches on selected Indonesian films and TV series that highlight cultural aspects, such as Losmen Bu Broto and Gadis Kretek. These works were chosen because they feature rich local culture while reflecting the role of culture in the dynamics of Indonesian society. The findings indicate that artistic expertise plays a crucial role in constructing cultural representation, both through narrative, visual elements, music, and actors' performances. The representations produced not only affirm local and national identities but also reflect the process of cultural negotiation with global influences. This study underscores that film and television serve as strategic media for cultural diplomacy and the formation of collective identity awareness in Indonesian society. Through this process, these mediums contribute to the preservation of local culture amidst global cultural flows. The research highlights the importance of film and television as tools for maintaining and constructing cultural identity, where local traditions and values are both preserved and adapted to the changing global landscape.   

Transmission line reconductoring is one of the strategic solutions to increase the capacity and efficiency of the power system without the need to build new infrastructure. This study aims to analyze and compare the performance of two types of conductors, namely ACSR Hawk and ACCC Amsterdam, used in the Suralaya-Cilegon 500 kV SUTET transmission line. The comparison is carried out by considering technical aspects including power losses, ampacity, horizontal and vertical sag values, and overall energy efficiency. The research methodology involved a literature study, collection of conductor technical data, calculation of resistance, current, and power losses, and simulation of sag values against temperature variations. In addition, economic analysis and field implementation aspects were also considered to assess the feasibility of using each conductor. The results show that Amsterdam's ACCC conductor has superior technical performance compared to Hawk's ACSR. ACCC is capable of delivering currents up to ±1300 A, compared to ACSR Hawk which is only ±800 A. The power loss value using ACCC is recorded at ±1.34 MW, lower than ACSR Hawk at ±1.79 MW. In addition, ACCC exhibits smaller sag values due to its lighter weight and higher tensile stress, making it more stable against temperature fluctuations. In terms of energy efficiency, the use of ACCC can save energy up to ±3942 MWh per year. By considering the technical advantages and long-term energy efficiency, this study recommends the use of Amsterdam ACCC as a reconductoring solution for high-voltage transmission lines, especially in systems that have high loads and require maximum reliability and efficiency.

The Regional Drinking Water Company (PDAM) Tirta Perwira Purbalingga is a regional institution that provides clean water services to 62,748 customers in Purbalingga Regency. The company’s performance is strongly influenced by the quality of its human resources. This study aims to analyze the effect of training, work climate, and job rotation on employee performance. The research used a quantitative approach with descriptive methods and data processing through SPSS version 25.0. The population consisted of 164 employees, with a sample of 62 respondents determined by the Slovin formula (10%) using stratified random sampling. The results showed that training and work climate had a positive and significant effect on employee performance, while job rotation did not have a significant effect. The coefficient of determination (R²) was 96.4%, meaning that the three variables together explained 96.4% of employee performance, while the remaining 3.6% was influenced by other factors not examined in this study. These findings indicate that systematic training and a supportive work climate are the dominant factors in improving performance, whereas job rotation requires better alignment with employee competencies to be effective. In conclusion, PDAM Tirta Perwira needs to strengthen its training programs, foster a conducive work atmosphere, and carefully evaluate job rotation policies. The results of this study are expected to contribute to the development of human resource management strategies and provide reference material for future research on organizational performance.

This study examines effects of resilience, social support, and psychological well-being on employee performance at CV Duta Jaya Tehnic. Resilience refers to an individual’s capacity to handle work pressure and challenges. Social support includes assistance from coworkers and family. Psychological well-being denotes a healthy mental state. The study proposed significant partial and joint effects for the three predictors. A quantitative survey design was used. Questionnaires were distributed to 38 employees. Multiple linear regression evaluated partial and joint relationships between predictors and performance. Results show a significant positive effect of resilience on performance (p = 0.001 < 0.05). Social support (p = 0.573) and psychological well-being (p = 0.700) show no significant partial effects. Jointly, the three predictors explain performance significantly (p < 0.001). The findings highlight a central role for personal resilience in improving performance at CV Duta Jaya Tehnic, while social support and psychological well-being show no standalone effect within this sample. Overall, the regression model with the three predictors provides meaningful explanatory power for employee performance in this company. Managerial implications follow from the evidence. Prioritize initiatives to build resilience, including brief coping-skill sessions, energy management, and recovery practices. Maintain support systems and well-being programs, yet direct resources first toward resilience building.  

The development of digital technology has brought significant changes to the banking industry, particularly through the implementation of internet banking and mobile banking services that aim to support financial inclusion. In addition, corporate concern for social aspects through corporate social responsibility (CSR) spending has also become an essential factor in ensuring business sustainability and increasing public trust. This study aims to analyze the effect of internet banking, mobile banking, and CSR expenses on the financial performance of banking institutions. The research population consisted of banking companies listed on the Indonesia Stock Exchange (IDX) during the 2018–2022 period, with a total sample of 55 companies that met the data completeness criteria. The analysis method employed was multiple linear regression to determine the relationship and influence of the independent variables on financial performance as the dependent variable. The results show that internet banking has a significant positive effect on financial performance, indicating that the more optimal the use of internet banking services, the better the financial performance of banks. Similarly, CSR expenses also have a positive effect on financial performance, suggesting that effective and efficient allocation of CSR funds provides benefits not only for society but also for the long-term sustainability of the banks. On the other hand, mobile banking does not have a significant effect on financial performance, implying the need for improving service quality, enhancing technological features, and strengthening digital literacy so that mobile banking can contribute more effectively to banking performance. Therefore, the findings highlight the importance of digital innovation and integrated socio-economic strategies to strengthen the sustainability and competitiveness of the banking sector in Indonesia.

This study aims to analyze the effect of workload, organizational culture, and work discipline on employee productivity at UD. Berkah Andita Mandiri II. In today’s competitive business environment, employee productivity is considered a crucial determinant of organizational performance and sustainability. The research employed a quantitative approach using a survey method by distributing structured questionnaires to employees. A total of respondents participated, and the data collected were processed using multiple linear regression analysis to test both partial and simultaneous influences of the independent variables. The findings reveal that workload has a negative and significant impact on employee productivity, indicating that excessive demands can reduce performance and efficiency. On the other hand, organizational culture and work discipline show positive and significant effects on productivity, suggesting that a strong cultural foundation and consistent discipline practices can enhance employee performance. Moreover, the simultaneous test results confirm that workload, organizational culture, and work discipline collectively have a significant effect on employee productivity. These results emphasize the importance of balancing employee workload to prevent burnout, promoting a positive organizational culture that fosters collaboration and motivation, and consistently enforcing discipline to ensure accountability. Overall, the study highlights that effective human resource management practices play a key role in improving employee productivity and, consequently, in achieving organizational goals.

This study investigates the relationship between leg muscle power and the effectiveness of volleyball smash performance among players aged 16–18 years at Jaya Volleyball Club (JVC) Lubuklinggau. Volleyball is a sport that requires a combination of physical strength, technical mastery, and tactical coordination, with the smash being one of the most decisive offensive techniques. The research was motivated by the observation that many junior athletes at JVC had not yet maximized their smash performance, particularly in terms of accuracy and power, which are strongly influenced by leg muscle explosiveness. The study employed a quantitative approach using purposive sampling with 35 participants selected from a population of 60 athletes. Leg muscle power was measured using the vertical jump test, while smash ability was assessed using a structured volleyball smash test. Data analysis was conducted with SPSS version 23, including descriptive statistics, normality tests using the Kolmogorov-Smirnov method, and Bivariate Correlation analysis (two-tailed). The results revealed a correlation coefficient (r) of 0.652, with a significance value of 0.000 (<0.05), indicating a statistically significant and strong relationship between leg muscle power and smash performance. These findings confirm that explosive power in the legs contributes greatly to the ability of young volleyball players to execute effective smashes. Athletes with higher vertical jump capacity tend to produce more accurate, powerful, and successful smashes, thereby increasing their contribution to team performance. The results emphasize the importance of integrating targeted leg muscle power training into volleyball coaching programs. Coaches and clubs are encouraged to design structured strength and plyometric training regimens to optimize players’ performance. Furthermore, this study provides valuable insights for athlete development programs and contributes to the broader understanding of physical conditioning in volleyball.

The purpose of this research is to analyze the effect of investment and firm growth on the improvement of firm value, with profitability serving as a mediating factor. This study employs a quantitative research design using secondary data obtained from the Indonesia Stock Exchange (IDX). The population includes infrastructure sector companies listed on the IDX from 2021 to 2023, and purposive sampling was applied to select 29 companies, yielding a total of 87 firm-year observations. Path analysis with SPSS software was used to test the hypotheses and examine both direct and indirect relationships among the variables. The findings reveal that investment has a significant positive impact on firm value, indicating that firms with higher levels of investment tend to enhance their market valuation. Similarly, firm growth contributes positively to firm value, suggesting that sustainable expansion fosters greater investor confidence. Moreover, profitability is proven to mediate the relationship between investment and firm value, showing that the benefits of investment are maximized when they lead to improved profitability. Profitability also significantly mediates the relationship between firm growth and firm value, underscoring its role as a key driver in translating growth strategies into shareholder value. These results highlight the importance of profitability as a strategic element in strengthening firm value. Practically, the study suggests that managers should prioritize profitable investments and sustainable growth strategies to maximize firm value, while investors may consider profitability as a central indicator when evaluating firm performance.

Memory is a vital biological system in the body that plays a role in storing, processing, and recalling information. Over time, due to aging or external factors, memory function may decline. One possible effort to maintain and improve cognitive performance is through the use of bioactive compounds with antioxidant properties. Avocado (Persea americana Mill.) leaves contain flavonoids, which act as antioxidants and possess neuroprotective effects that may enhance cognitive function, including memory. This study aimed to determine the effect of avocado leaf extract on the memory of male mice and to identify the most effective dose in improving cognitive performance. The extract was obtained using the maceration method with 70% ethanol as the solvent. Memory activity was tested on male mice, which were divided into five groups: negative control, positive control, and three treatment groups given avocado leaf extract at doses of 50, 100, and 200 mg/kgBW. The Y-Maze method was employed to assess memory through two parameters: latency time and error numbers. The results demonstrated that avocado leaf extract significantly improved memory in the test animals. Mice induced with 10% ethanol showed an increase in latency time and error numbers, while the groups treated with avocado leaf extract experienced reductions in both parameters. The most effective dose was 200 mg/kgBW, which produced a latency time difference of 19.5 seconds and an error number difference of 3.57. Therefore, avocado leaf extract shows potential as a natural agent to support and enhance cognitive function.

Sleep is a fundamental human need that plays a crucial role in maintaining both physical and mental health. Poor sleep quality can trigger a variety of health problems, ranging from decreased concentration to an increased risk of chronic diseases. The complexity of factors influencing sleep quality—such as stress levels, heart rate, blood pressure, physical activity, and lifestyle—makes its assessment difficult through direct observation alone. Therefore, data mining approaches are increasingly utilized to identify relevant patterns in sleep-related data. This study aims to compare the performance of the C4.5 (Decision Tree) algorithm and the Naïve Bayes algorithm in predicting sleep quality using the Sleep Health and Lifestyle dataset, which contains information from 374 respondents. The research method applied is a quantitative comparative approach employing classification techniques with 10-fold cross-validation to ensure robust evaluation. Model performance is assessed using accuracy, precision, and recall metrics to provide a comprehensive understanding of the effectiveness of each algorithm. The findings indicate that the C4.5 algorithm achieves an accuracy of 96.26% and offers advantages in terms of interpretability through its decision tree visualization, enabling easier understanding of variable relationships. In contrast, the Naïve Bayes algorithm demonstrates superior predictive performance, achieving an accuracy of 98.66% along with consistently high precision and recall across nearly all classes. These results suggest that Naïve Bayes is more effective for predictive tasks involving sleep quality, while C4.5 remains highly valuable when the goal is to interpret variable interactions and decision rules. Overall, this research highlights the potential of data mining techniques in health informatics, particularly in improving the understanding and prediction of sleep quality, which in turn can contribute to better prevention and management of sleep-related health issues.

This study aims to analyze the effect of store layout and product display on computer spare part sales at Bandung Trade Mall. The background of this study is based on the increasing competition in the computer retail business, which requires effective visual merchandising strategies to attract consumers. The research method used a quantitative approach with a survey of 20 respondents selected purposively. Data were collected through questionnaires, observations, and informal interviews, then analyzed using multiple linear regression. The results show that store layout and product display have a significant simultaneous effect on sales with an F value of 12.43; sig. < 0.05. The coefficient of determination (R²) of 0.62 indicates that both variables explain 62% of the variation in sales, while the rest is influenced by other factors outside the model. These findings reinforce the S-O-R theory that visual stimuli can increase consumer comfort, interest, and impulse buying. This study has practical implications for computer retailers to optimize store layout and product display as a strategy to improve sales performance.

Tennis elbow, or lateral epicondylitis, is an inflammatory condition of the lateral epicondyle commonly caused by repetitive overuse of the forearm extensor muscles. It is characterized by pain, limited joint range of motion, decreased muscle strength, and reduced functional capacity. Physiotherapy interventions, particularly ultrasound and exercise therapy, have been widely applied to reduce pain and restore functional performance. This study employed a case study design involving a 42-year-old female patient diagnosed with left-sided tennis elbow. The intervention was conducted over four therapy sessions. The modalities consisted of ultrasound, providing thermal and micromassage effects to reduce pain, combined with exercise therapy, including passive stretching to increase soft tissue flexibility and eccentric exercise to improve tendon strength and function. After four sessions, the patient showed significant improvement, including reduced pain during movement and palpation, increased joint range of motion in elbow flexion-extension, forearm pronation-supination, and wrist dorsiflexion-palmarflexion. Muscle strength, particularly in the extensors, pronators, supinators, and wrist dorsiflexors, also improved. Functional activity, measured using the PRTEE scale, demonstrated notable enhancement from mild disability to better functional independence. The combination of ultrasound, passive stretching, and eccentric exercise is effective in reducing pain, enhancing range of motion, strengthening muscles, and improving functional ability in patients with left-sided tennis elbow.

The Regional Drinking Water Company (Perusahaan Daerah Air Minum/PDAM) Lae Nciho, Dairi Regency, faces significant challenges related to the low level of financial literacy and financial behavior of its human resources, which negatively affect financial performance, particularly the Return on Equity (ROE) indicator. A lack of understanding and discipline in internal financial management has led to waste and operational inefficiency. This phenomenon highlights the importance of improving financial literacy and financial behavior as a strategic effort to enhance the company’s efficiency and profitability. The purpose of this study is to examine and analyze the influence of human resources’ financial behavior and operational efficiency on financial performance, with financial literacy serving as a moderating variable. This research applies a quantitative descriptive approach, using data analysis with the SEM PLS 3.0 method. The study involved a total population and sample of 70 employees of the Regional Drinking Water Company (Perumda Air Minum) Lae Nciho in Dairi Regency, particularly those working in finance and operations divisions, selected through purposive sampling techniques. The findings reveal that, partially, the variables of human resources’ financial behavior and operational efficiency significantly influence financial performance and affect financial literacy. Moreover, financial literacy significantly influences financial performance. However, simultaneously, financial behavior and operational efficiency do not significantly affect financial performance when moderated by financial literacy.

This study investigates the implementation of a simple supply chain strengthening program to enhance the competitiveness of Indonesian micro, small, and medium enterprises (MSMEs) in the Malaysian market. Indonesian MSMEs face challenges in market entry, including limited knowledge of export procedures, high distribution costs, and low product acceptance due to labeling and packaging issues. The research aims to evaluate whether targeted, low-cost interventions can improve MSME readiness and performance in international trade. A total of 40 MSMEs from the food and beverage, handicraft, and processed product sectors participated, with 55 owners, managers, and employees engaged in training and mentoring activities. Data were collected using pre–post knowledge questionnaires, logistics cost records, product placement monitoring, in-depth interviews, and focus group discussions. The program resulted in a 35% increase in knowledge scores, a 15% reduction in average distribution costs, a rise in product acceptance from 45% to 72%, and successful distribution partnerships for 8 MSMEs, leading to a 180% increase in monthly orders. The findings indicate that practice-based, contextual training combined with logistics optimization and market facilitation significantly enhances MSME competitiveness. Low-cost interventions are shown to be effective and scalable, providing practical guidance for policymakers and support institutions. The study contributes to the literature on MSME export readiness by demonstrating that structured, simple supply chain strategies can deliver measurable outcomes in low-resource settings. Future research should examine larger samples, longer monitoring periods, and additional markets to assess long-term sustainability and sector-specific strategies

This research examines the aesthetic value of the selendang (sash or shawl) worn by the sindhen (female singer) in wayang kulit purwa (Javanese shadow puppet) performances, and the shift in its meaning amidst the current of digitalization. The selendang, as an element of attire, functions not only as an aesthetic complement but is also laden with philosophical and symbolic meaning in Javanese culture. Traditionally, the selendang worn by a sindhen possesses aesthetic value that emanates from the choice of motifs, colors, and the way it is worn, reflecting elegance, social status, and spiritual depth. In performances, the selendang also serves as a dance prop that enhances movement and strengthens the sindhen's expression. The era of digitalization brings new challenges and opportunities for traditional performing arts, including wayang kulit purwa. This study employs a qualitative approach with literature review and observation of both live and digitally broadcasted wayang kulit performances. The results indicate that in the current digital era, a shift has occurred in several aesthetic aspects of the sindhen's selendang. There is a trend towards using more diverse and modern materials and motifs, sometimes adapting techniques like digital printing to create more visually appealing on-screen presentations. Nevertheless, the core values of the selendang as a symbol of refined character and artistic beauty are maintained, and even further explored to cater to a broader and more modern audience. The digitalization of the performance stage also influences the sindhen's interaction, where the selendang is sometimes used more dynamically

Dysmenorrhea is a painful cramping or aching sensation in the lower abdomen, often radiating to the lower back, hips, and thighs. This condition significantly affects daily activities, limiting women’s physical and academic performance, particularly among female students who frequently experience dysmenorrhea during menstruation. Various interventions can help prevent or reduce the prevalence and severity of dysmenorrhea, including specific physical exercises such as McKenzie exercises and Kegel exercises. McKenzie exercises focus on strengthening and mobilizing the lower back and abdominal muscles, whereas Kegel exercises target the pelvic floor muscles to enhance circulation and reduce uterine tension. The purpose of this study was to determine the difference in effectiveness between Kegel exercises and McKenzie exercises in alleviating dysmenorrhea pain among adolescents aged 12–15 years at SMP Negeri 28 Semarang. The study employed an experimental two-group pre-posttest design with a total sample of 22 female students who met the inclusion criteria. The Randomized Controlled Trial (RCT) technique was used to assign participants to the intervention groups. Pain intensity was measured using the Quadruple Visual Analog Scale (QVAS) both before and after the interventions, which were administered three times per week over a three-week period. The results showed a statistically significant reduction in pain for both groups, with a p-value of 0.001 (p < 0.05), indicating that both McKenzie and Kegel exercises effectively decreased dysmenorrhea pain. The study concluded that there is a measurable difference in the effectiveness of these two exercise interventions, emphasizing the importance of selecting appropriate physical exercises tailored to adolescent students for dysmenorrhea management. These findings provide evidence-based guidance for educators, healthcare providers, and adolescents seeking non-pharmacological strategies to reduce menstrual pain and improve quality of life.

This study examines the impact of workload and work stress on employee job satisfaction at PT Inhutani I UMI Gresik, a wood-processing company operating under Perum Perhutani. The research employed a quantitative design with an associative (causal) approach to identify the extent to which workload and stress contribute to variations in job satisfaction. Data were collected through questionnaires distributed to 48 employees selected using a simple random sampling method. The analytical process involved validity and reliability testing, classical assumption tests, multiple linear regression, as well as t-tests, F-tests, and the coefficient of determination (R²). The results indicate that workload and work stress, when considered simultaneously, have a significant influence on job satisfaction. However, partial testing revealed that workload did not exert a significant effect, while work stress had a statistically significant negative impact on satisfaction. Regression analysis further demonstrated that work stress emerged as the dominant predictor, accounting for a larger proportion of variance compared to workload, as reflected by the higher beta coefficient and partial determination value. These findings suggest that while workload may serve as a motivator when maintained within reasonable limits, unmanaged stress arising from role ambiguity, conflicting demands, and organizational pressures significantly undermines job satisfaction. The study underscores the importance of stress management strategies within organizations, particularly in high-demand industries such as forestry and wood processing. Practical implications include the need for supportive leadership, effective communication, realistic target-setting, and the implementation of employee assistance programs. By addressing stress more effectively, organizations can enhance employee well-being, foster greater job satisfaction, and ultimately improve overall organizational performance.

This study aims to analyze the influence of performance appraisal, supervision, and non-physical work environment on employee performance at PT Pos Indonesia (Persero) Kediri Branch Office. A quantitative approach was employed with saturated sampling, in which all 64 employees were included as respondents. The research instrument was a questionnaire based on validated theoretical and empirical indicators. Data were analyzed using multiple linear regression, t-test, F-test, and the coefficient of determination. The findings indicate that, partially, performance appraisal, supervision, and non-physical work environment have a positive and significant effect on employee performance. Simultaneously, these three variables contribute 70% to the variation in employee performance, with the non-physical work environment being the most dominant factor. These results highlight the importance of integrating transparent performance appraisal systems, consistent supervision, and a supportive organizational climate to improve employee productivity. This research contributes academically by reinforcing the Goal Setting theory and Perceived Organizational Support, and provides practical implications for PT Pos Indonesia’s human resource management.

This study aims to determine the influence of communication and organizational culture on employee performance at the Bima City BPKAS Office. The instrument used in this study was a Likert-scale questionnaire. The sample consisted of 40 respondents selected using purposive sampling. Data collection techniques included observation, questionnaires, and literature review. Data analysis used multiple linear regression with SPSS for Windows. The results indicate that, partially and simultaneously, communication and organizational culture significantly influence employee performance at the Bima City BPKAD Office.

Conventional robotic surgical systems, while offering enhanced dexterity and 3D visualization, suffer from a critical limitation: the absence of tactile sensation. This sensory disconnect can lead to inadvertent tissue damage from excessive force application and complicates delicate maneuvers that rely on the surgeon's sense of touch. This research proposes and validates a novel surgical robotic system architecture designed to bridge this sensory gap by integrating high-fidelity 3D visual input with accurate, real-time force feedback from tactile sensors mounted on the end-effector. To rigorously evaluate this innovation, a structured comparative methodology was employed. A cohort of surgeons performed standardized surgical tasks, including suturing and tissue manipulation, on realistic soft-tissue phantoms. The performance of a conventional (visual-only) system was benchmarked against that of the proposed (visual-haptic) system. A comprehensive dataset was collected, which included objective metrics such as task completion time, precision deviation from the ideal tool path, and the magnitude of applied forces. Concurrently, subjective evaluations from the participating surgeons were gathered to assess perceived control, cognitive workload, and overall task confidence. The test data revealed statistically significant improvements when using the visual-haptic system. Participants not only completed tasks with greater speed and accuracy but also applied considerably lower and more consistent forces. The analysis underscores that haptic feedback, enabled by advanced sensor fusion, not only restores a crucial 'sense of touch' to the surgeon but also reduces the incidence of excessive force application, potentially minimizing tissue trauma and improving patient recovery. These findings confirm the hypothesis that haptic-visual integration constitutes a new paradigm in robotic surgery, shifting the paradigm from purely visual guidance to a more intuitive, multi-sensory surgical experience. This study also discusses future challenges and opportunities, including the potential for AI-driven partial autonomy, such as creating virtual safety boundaries or automating sub-tasks, and the development of next-generation sensor technologies to further enhance clinical outcomes.