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Fasting as a spiritual and health practice has been practiced for thousands of years in various religious and cultural traditions around the world. In the last decade, researchers have shown increasing interest in the health aspects of fasting, not only from a physiological but also a psychological perspective. This phenomenon is interesting to study further, especially in the context of modern society which often faces stress, anxiety, and various mental disorders. The approach used in this study was a qualitative approach with a literature study method that analyzed in depth various reference sources related to the mental impact of fasting. The results of the review of several studies show that fasting has been proven to have an effect on mental health because it has a significant impact on overall mood improvements, with reduced anxiety levels and increased feelings of calm. Furthermore, another important aspect of mental health is cognitive function, which includes attention, concentration, memory, and executive function. It was found that cognitive alertness is generally maintained during short- to medium-term fasting, but begins to decline after longer fasting durations. Fasting also has an impact on extraordinary psychological resilience and good mental health despite advanced age. Researchers attribute this extraordinary mental resilience to the consistent practice of long-term fasting, which may have induced significant neuroplastic and psychological adaptations.

This study discusses the design of artificial intelligence-based Al-Qur'an learning media through the Tahseen platform with a focus on the theme of Fastabiqul Khoirot. Al-Qur'an learning in the digital era faces challenges in the form of a lack of interest and involvement of students due to monotonous conventional methods. This study, through library research, aims to provide an overview of how to increase the efficiency of Al-Qur'an learning by integrating AI "Tarteel" Fastabiqul Khoirot Material in the learning process. This study considers the ethical and practical implications of the use of AI technology in religious learning and evaluates its impact on Al-Qur'an learning. In addition, this study also identifies various opportunities and challenges in the use of AI. The results of the study show that the AI “Tarteel” Fastabiqul Khoirot Material not only functions as a supplementary learning medium, but also proven effective in helping students improve their basic Quran reading skills. This success supports the use of applications as innovative learning solutions, while also confirming that technology-based learning, such as the Tarteel application, has great potential to be further developed to improve the quality of Quran education for all students . It is hoped that the results of this study can encourage wider adoption of AI technology in the education system, especially in the context of Quran learning. By strengthening the understanding of how best to utilize AI technology in Quran learning, it is hoped that a more effective and holistic approach can be developed.

This article discusses the concept of acquiring wealth through wrongful means from an Islamic perspective through an interdisciplinary study approach. In Islam, wealth is viewed as a trust that must be acquired and utilized in accordance with sharia provisions, so that any form of acquisition carried out through unlawful means is viewed as an act that damages the public interest and violates religious provisions. This study uses a qualitative method with a literature study approach to analyze the forms of acquiring wealth through wrongful means, such as usury, gharar, risywah, tadlis, and maysir, and their impacts on various aspects of life. The analysis is conducted through the perspectives of Islamic law, economics, psychology, and socio-culture. The results of the study indicate that acquiring wealth through wrongful means not only harms individuals but also affects the social, economic, and moral stability of society. In addition, this practice is viewed as a form of deviation from the essential function of wealth in Islam, namely as a means to realize the common good. This study emphasizes the importance of implementing sharia values in economic and social practices as a preventive measure against injustice and injustice in society.

In the development of a construction project, cost control is very important in the process of managing project costs. Many problems will be encountered in a construction project such as wasteful use of materials, unskilled labor and late completion of the project. This causes waste of costs that do not match the specified budget. In the construction project of the Rectorate of the Sorong City Health Polytechnic building, a budget of Rp. 36,570,996,788.55 is required. This study aims to make savings on previously planned costs, in addition to knowing the comparison of total project costs after analysis. The method used in this study is the Value Engineering method. The Value Engineering method is a method used to identify and eliminate unnecessary activities or reduce costs without reducing function. There are 4 stages of the work plan in this method, namely: Information Stage, Creative Stage, Analysis Stage, and Recommendation Stage. After conducting the Value Engineering analysis, savings of Rp. 654,875,786.25 or 1.79% of the total project cost were obtained. The analysis was conducted on the two highest-cost work items: wall and floor work. For the wall work, it was recommended that the HPL wall covering be replaced with plasterboard, while for the floor work, it was recommended that the 60x60 granite be replaced with 60x60 ceramic tiles.

Denny's house is one of the houses that uses a minimalist architectural concept. The minimalist concept has become a trend in the world of architecture, because of its simple yet effective concept, minimalist design has become one of the most preferred styles by graphic design professionals, architects, and artists (Aliwafa, 2023). The actualization of the Vitruvius architectural concept is based on Vitruvius's theory of Utility (Function Aspect), Firmitas (Strongness and Structure Aspect), and Venustas (Beauty). By comparing Vitruvius's theory with Henry Wotton's Theory, the aim is to actualize the architectural concept in the contemporary design of Denny's house as well as become a case study that can be accepted by the reader's audience. This case study uses descriptive qualitative techniques of data processing that aim to achieve study results on a comprehensive phenomenon. The application of the Vitruvius architectural concept is the focus of discussion in the contemporary design of the facade of Denny's house which becomes a reference for the discussion to examine with an architectural approach. The house becomes the initial locus of discussion by prioritizing the function of beauty, the function of strength or structure, and the function of venustas or beauty. Vitruvius is a theory used to examine the application of design theory by providing a precedent study of Denny's architectural work, which uses a minimalist functionalist theme. This study examines Vitruvius' theory regarding the relevance of design to Denny's home.

In today’s era, we are very familiar with operating systems that function to manage the work of hardware and software so they can be used properly. One of the most widely used operating systems is Windows, because it has an easy-to-understand interface and is capable of running multiple applications simultaneously. To support this, Windows requires a process management mechanism, namely a way for the system to organize running programs so they do not interfere with each other and remain stable. In process management, there is an important component called the Process Control Block (PCB). The PCB can be likened to an identity card or a complete record of a process, as it contains information such as the process ID, status, CPU usage, memory, and files being used. This study aims to analyze the role of the process control block, focusing on how the Process Control Block stores important information regarding the status and activity of each process, ensuring smooth, efficient, and non-conflicting application execution. In this research, experiments were conducted to measure CPU usage, memory, and execution time by various processes with different priorities to observe the information of running processes. The analysis results show that each application has its own Process ID and PCB, which records status, CPU registers, memory allocation, and I/O resources used. The PCB enables multiple applications to perform multitasking effectively.

Background: Early marriage remains prevalent among adolescents aged 15–19 years, a period during which individuals are often medically and psychologically unprepared to assume marital responsibilities. Decisions to marry early are influenced by internal factors such as psychological readiness, emotional maturity, and critical thinking ability, as well as external factors including family pressure, cultural norms, and economic challenges. Objective: This study aims to explore the factors influencing adolescents' decisions to engage in early marriage and examine its impacts on their lives. Method: This research employed a qualitative descriptive design. A purposive sampling technique was used to select 10 adolescents who had experienced early marriage. Data were collected through in-depth interviews and document review, and analyzed thematically. Results: The primary factors contributing to early marriage in Delu Depa Village, Kodi Bangedo District, were premarital pregnancy (2 cases), economic hardship (4 cases), and limited educational attainment (4 cases). The consequences included psychological, health, and social impacts. Psychologically, participants reported experiencing stress, anxiety, and depression. Health-related risks included complications associated with immature reproductive organs, such as premature birth, obstructed labor, and preeclampsia. Social impacts included stigma, limited social interaction, school dropout, and employment in low-skilled jobs to fulfill daily needs. Conclusion: Early marriage poses significant risks to adolescents' psychological well-being, physical health, and social functioning. Strengthened preventive efforts and targeted interventions are needed to reduce its prevalence and mitigate negative consequences.

The rapid development of digital technology has increased the risk of privacy violations and cybercrimes targeting personal data. This study aims to analyze the role of criminal law in personal data protection and the prevention of cybercrimes in Indonesia, as well as to identify the challenges and strategies for strengthening law enforcement in the digital era. The research method used is a qualitative approach with a juridical-normative method through library research on regulations, particularly Law Number 27 of 2022 concerning Personal Data Protection (PDP Law), as well as related academic literature. The results of the study show that criminal law serves a dual function, acting as a repressive tool through the imposition of criminal sanctions on offenders, and as a preventive instrument in enhancing compliance with data security standards. Although the PDP Law provides a strong legal foundation, its implementation still faces challenges such as the suboptimal functioning of data protection institutions, limited capacity of law enforcement officers, and low public awareness of digital ethics. This study recommends institutional strengthening, enhancement of law enforcement human resource capacity, as well as public education and cross-sectoral synergy to create an effective and sustainable data protection system. Thus, criminal law plays a central role in safeguarding personal data and preventing cybercrimes in Indonesia.

This study aims to determine the effect of communication and work discipline on employee performance through work supervision as an intervening variable at Jambi Ekspres Televisi. The population in this study consisted of 30 employees, all of whom were used as samples using the total sampling technique. This research employed a quantitative approach with a questionnaire based on a Likert scale, and the data were analyzed using the Partial Least Square (PLS) method through the SmartPLS software. The results showed that communication and work discipline were categorized as good and played an important role in improving employee performance through work supervision. Communication had a positive and significant effect on work supervision, while work discipline also had a positive and significant effect on work supervision. However, communication had a positive but insignificant effect on employee performance. Conversely, work discipline had a positive and significant direct effect on employee performance. Meanwhile, work supervision had a negative and insignificant effect on employee performance. The indirect effects of communication and work discipline on performance through work supervision were also negative and insignificant, indicating that work supervision has not yet played an optimal role as an intervening variable. Based on these findings, it is recommended that the company enhance internal communication effectiveness, strengthen the consistent implementation of work discipline, and optimize the role of work supervision to function more as a coaching and motivational tool, thereby contributing positively to improving employee performance.

Contract law serves as a fundamental pillar of the modern legal system, regulating relationships and interactions between parties involved in various economic and business transactions. A contract functions as a legal instrument that ensures certainty, fairness, and the protection of rights and obligations among the parties. This paper provides an in-depth analysis of the essential principles of contract law, such as the principles of freedom of contract, consensualism, good faith, and pacta sunt servanda, as well as their practical implementation within the Indonesian business context. Furthermore, this study discusses common challenges in the application of contract law, including unequal bargaining positions, contract breaches, and difficulties in law enforcement. The discussion also explores mechanisms for resolving contractual disputes, both through litigation and alternative dispute resolution methods such as mediation and arbitration. This research aims to provide a comprehensive understanding of how contract law functions not only as a binding legal framework but also as an instrument to promote equitable, transparent, and sustainable business relationships.

This study aims to analyze how Islamic education policy in Indonesia functions as a social mechanism in shaping and maintaining societal integration amidst modern social change. Based on Émile Durkheim's functionalism theory, this study views Islamic education as an institution that plays a vital role in maintaining moral order, social solidarity, and preventing symptoms of anomie resulting from an imbalance between traditional values and the demands of modernity. The approach used is qualitative with an exploratory-descriptive orientation, with data collection techniques through literature studies of policy documents, institutional reports, and related scientific research results. The analysis is conducted descriptively and analytically to interpret the social function of the policy based on the concepts of social solidarity, division of labor, and anomie. The results show that policies such as madrasah integration, religious moderation programs, and teacher professionalization have a manifest function in expanding access to education, increasing social mobility, strengthening gender equality, and strengthening cohesion between religious communities. However, latent functions are also found in the form of bureaucratization of educational institutions, resource inequality, and value resistance among local communities. These findings confirm that Islamic education policy operates ambivalently: as an integrative instrument that strengthens social solidarity, but also as an arena for value negotiation between tradition and modernity. Therefore, Islamic education policy needs to be directed in a more contextual and participatory manner to optimally function as an agent of inclusive, adaptive, and sustainable social transformation for modern Indonesian society.

Regular exercise plays a crucial role in maintaining and improving immune system function, especially in female athletes who experience hormonal and physiological stress during training. This review article aims to explain the effects of aerobic and anaerobic exercise on humoral immune parameters and stress hormone responses in female athletes compared to inactive women. Based on the results of various studies, moderate and consistent physical activity can increase levels of immunoglobulins (IgA, IgG, and IgM) and strengthen immune protection. On the other hand, high-intensity or excessive exercise can increase cortisol and ACTH levels, potentially suppressing immune function temporarily. Research findings also show that female athletes have a better immune profile compared to inactive women, as indicated by increased natural killer cell activity and lymphocyte proliferation. However, excessive exercise can lead to immunological imbalance. Therefore, moderate-intensity exercise and well-planned training programs are proven to maintain endurance and prevent the risk of immune decline. This review is expected to broaden the understanding of sports immunology and women's health.

This study aims to investigate the impact of Instagram social media use on deviant behavior among students at Campus 3 of Mercu Buana University in Yogyakarta. The phenomenon of increased intensity of social media use among students is the main basis of this study, in which Instagram not only functions as an instrument of communication and self-expression, but also as a medium that has the potential to trigger various forms of deviant behavior, such as cyberbullying, self-image manipulation, and social norm violations. The research method used integrates quantitative methods with descriptive design and simple linear regression analysis. Data was collected through a survey distributed to 100 active student participants, whose sample was determined using a simple random sampling method. Validity and reliability tests showed that all research instruments met the criteria for validity and reliability, as reflected in a Cronbach's Alpha value of 0.946. The relationship between Instagram and deviant behavior among students is represented by the regression equation Y = 2.300X + 0.641. These findings indicate that an increase in the frequency of Instagram use correlates with an increase in the potential for students to adopt deviant behavior. It is hoped that this study can serve as a basis for improving digital literacy and educating students on the ethical use of social media in a university environment.

This study aims to analyze and determine the optimal production capacity at Sekar Arum MSMEs to achieve maximum profit using the Linear Programming (LP) graphical approach. The research employed a quantitative method with a descriptive approach. The data used included primary data from interviews and observations, and secondary data from production and raw material records. The analysis was conducted by formulating a mathematical LP model consisting of an objective function and constraint functions based on the limited resources available to the enterprise. Data processing was carried out using POM-QM for Windows version 5 with the graphical method to identify the optimal solution point. The results indicate that the optimal production combination is 2 kilograms of red ginger and 3 kilograms of tamarind turmeric, yielding a maximum profit of Rp4,600,000 per production cycle. The implementation of Linear Programming proved effective in assisting MSME owners in making efficient production decisions, thereby enhancing profitability and the sustainable use of resources.

This study aims to analyze the harmony between the values of the Qur’an and the Indonesian government’s policy on the establishment of houses of worship, with reference to Tafsir Al-Azhar by Buya Hamka. The research method used is qualitative descriptive, employing a library research approach. Data were collected from Qur’anic verses discussing houses of worship and from government regulations, particularly the Joint Regulation of the Minister of Religious Affairs and the Minister of Home Affairs Nos. 9 and 8 of 2006. The findings show that, according to Hamka, houses of worship serve both spiritual and social functions as places that strengthen human relationships with God and with others. The interpretation of Q.S. Ali ‘Imran [3]:96 emphasizes the value of piety in the establishment of places of worship, while Q.S. Al-Hajj [22]:40 highlights the importance of protecting all houses of worship as symbols of interreligious tolerance. These Qur’anic values are consistent with government policies that uphold the principles of justice, tolerance, and religious harmony. Thus, there exists a harmonization between divine revelation and state regulation in maintaining social harmony and religious freedom in Indonesia.

This study focuses on evaluating the contribution of management accounting to improving efficiency within the corporate governance framework at PT Ace Hardware Indonesia Tbk. As one of the leading companies in the household goods retail sector, PT Ace Hardware is required to consistently apply the principles of good corporate governance in a sustainable, accountable, and transparent manner. Management accounting plays a vital role by providing accurate, relevant, and reliable financial and non-financial information to support managerial functions such as planning, controlling, and decision-making. Through effective cost reporting, budgeting, and performance evaluation, management accounting contributes significantly to strengthening operational efficiency and organizational competitiveness. The methodological approach adopted in this study is a literature review, involving the analysis of various academic references, corporate documents, and governance-related publications. The results show that optimal utilization of management accounting can enhance strategic decision-making, improve operational performance, and reinforce accountability and transparency within the company’s governance structure, supporting sustainable business growth.

The Hospital Management Information Sistem (SIMRS) is a key component in the digital transformation of healthcare services, aiming to enhance efficiency and service quality. This study evaluates the implementation of SIMRS at Mutiara Bunda Mother and Child Hospital and explores the challenges and opportunities for improvement. A qualitative case study approach was employed, with data collected through in-depth interviews, observations, and document reviews involving five key informants, including the medical records head, medical service manager, registration officers, and IT staff. The results show that the SIMRS covers registration, procedure input, laboratory, and pharmacy functions. However, issues such as delayed data entry by medical staff, limited equipment, lack of integration across service units, and absence of written user guidelines and regular training persist. The study concludes that although the SIMRS is in use at RSIA Mutiara Bunda, sistem optimization, staff capacity building, and stronger managerial support are crucial to fully realize its potential in improving service quality.

This research aims to analyze the vital role of the Crewing Department in the recruitment, placement, and management of ship crew members at PT Margo Indonesia Servicestama Jakarta. The availability of competent, loyal, and ethical crew members is a key factor for ensuring the safety and efficiency of shipping operations. This study focuses on the procedures and strategies implemented by the crewing department to guarantee that recruited personnel meet company standards, uphold core values, and demonstrate a strong work ethic. The research employs field research to directly observe recruitment and crew placement practices, complemented by a literature review to examine relevant regulations and theories on maritime human resource management. The findings reveal that the Crewing Department plays a critical role in preventing undesirable incidents onboard, such as desertion, cargo theft, and operational failures. Such issues often originate from recruitment processes that fail to meet standard requirements or misalignments between crew perspectives and the company's vision and mission. PT Margo Indonesia Servicestama addresses these challenges by emphasizing integrity, professionalism, and adherence to company SOPs at every stage of crew procurement. The study concludes that the Crewing Department functions not only as a liaison between shore management and the ship’s crew but also as the primary filter responsible for maintaining high-quality human resources at sea. Continuous dedication, professionalism, and transparent procedures are recommended to sustain and improve fleet operational quality.

Conventional attendance systems often face various problems such as inefficiency, inaccuracies in attendance logging, and limitations in recapitulation processes. Manual systems are prone to human error and time-consuming, while fingerprint-based systems may fail when the sensor is affected by dirty, wet, or damaged fingers. This study aims to develop an attendance system based on Artificial Intelligence (AI) by utilizing the face_recognition function in Python and implementing a microservice architecture to improve efficiency and accuracy in attendance recording. The system is developed using the Agile Feature-Driven Development (FDD) method, which focuses on building system features based on prioritized business values. This method is applied within the Software Development Life Cycle (SDLC) to ensure a structured, iterative, and user-oriented development process. Facial recognition is performed by comparing the encoding of the captured face image with the data stored in the database. The results show that the system is capable of recording attendance automatically, accurately, and in real-time. Furthermore, the recapitulation process becomes more efficient as the system manages and presents the data systematically.

Green Open Space (GOS) is an essential element in urban spatial planning that functions to maintain air quality and ecosystem balance. This research aims to analyze the influence of GOS on the concentration levels of Carbon Dioxide (CO2​) in the urban area of Jayapura City. The study locations were focused on two areas with distinct characteristics: Jalan Sam Ratulangi, which has high vegetation coverage, and Jalan Percetakan, which is dominated by built-up areas and dense commercial activity. The methods used include spatial analysis utilizing Landsat 8 satellite imagery Band 4 (Red) and Band 5 (NIR) to calculate the NDVI (Normalized Difference Vegetation Index), a vegetation time series analysis from 2019–2024, and direct CO2​ concentration measurements taken at three different times (morning, noon, afternoon). The data was processed using ArcGIS with the Kriging Interpolation method to generate spatial distribution maps of CO2​ in both locations. The results show that Jalan Sam Ratulangi has a GOS area of 6.13 ha (94%), while Jalan Percetakan has only 2.95 ha (31%). This difference significantly impacts CO2​ levels, with an average concentration of 484 ppm at Sam Ratulangi, which is lower than Percetakan's average of 567 ppm. The highest CO2​​ value at Percetakan reached 649 ppm during the afternoon, whereas Sam Ratulangi recorded only 488 ppm. This study proves that the wider and healthier the GOS, the lower the CO2​​ concentration detected. These results demonstrate that vegetation plays a significant role in reducing carbon emissions in urban areas, supporting the crucial role of GOS in maintaining air quality and supporting sustainable urban development in Jayapura City.