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Electricity has emerged as an essential requirement in modern life. As demand escalates, electricity costs rise, making wastefulness a drain on financial resources. Consequently, forecasting electricity usage can enhance our management of consumption. This study presents an IoT-based monitoring and forecasting system for electricity consumption. The system comprises two NodeMCU micro-controllers, a PZEM-004T sensor for collecting real-time power data, and three relays that regulate the current flow to three distinct electrical appliances. The data gathered is transmitted to a web application utilizing the k-Nearest Neighbor (k-NN) algorithm to forecast future electricity usage based on historical patterns. We evaluated the system's performance using four weeks of electricity consumption data. The results indicated that predictions were most accurate when the user’s daily consumption pattern remained stable, achieving a Mean Absolute Error (MAE) of approximately 1 watt and a Mean Absolute Percentage Error (MAPE) ranging from 1% to 1.7%. Additionally, predictions were notably precise during the early morning hours (3:00 AM to 8:00 AM) when k=6 was employed. This study demonstrates the effectiveness of integrating IoT-based systems with machine learning for real-time energy monitoring and forecasting. Furthermore, it emphasizes the application of data mining techniques within embedded IoT environments, providing valuable insights into the implementation of lightweight machine learning for smart energy systems.

This study examines the financial management practices in public health systems, focusing on funding, budgeting, and resource allocation. The objective is to explore the relationship between financial management strategies and healthcare service quality, particularly in low- and middle-income countries. A literature review methodology was used to analyze various studies published between 2010 and 2023. The findings indicate that stable funding, transparent budgeting, and efficient resource allocation significantly enhance healthcare outcomes. These practices ensure that critical services, such as maternal and child health care, are prioritized, thereby improving access to essential services. The study highlights the importance of adopting comprehensive financial strategies to address challenges in public health systems. The implications of this research emphasize the need for policy reforms to improve financial management practices, particularly in resource-limited settings. Future research should investigate the specific financial strategies that can be applied to enhance healthcare delivery in diverse healthcare environments.

Karang Jahe Beach is one of the leading tourism destinations located in Rembang Regency. This area provides a great opportunity for Micro, Small, and Medium Enterprises (MSMEs) to develop and reach a wider market. One of the MSMEs in this area is Warung "Mbak Raisha" owned by Mrs. Inayah which has been operating since 2015. This stall is engaged in providing food and beverages for tourists. However, these MSMEs face various challenges in managing their business, including the lack of digital financial records, the lack of social media accounts as a means of digital promotion, the lack of a business logo, and the management of orders and product packaging that is not optimal. This condition causes limitations in terms of competitiveness, management efficiency, and marketing reach which has an impact on overall business growth and hinders the potential for future business development. Community service activities are carried out to help overcome these problems through strategies to strengthen branding and digital marketing. Some of the concrete steps taken are the creation of a logo as a brand identity, the installation of banners as a visual identity of the business, training on the use of social media (Instagram) as a means of promotion, the preparation of price lists, and digital financial recording using simple applications. In addition, education was also provided regarding the importance of attractive packaging to increase the selling value of products. The results of the mentoring show that Warung "Mbak Raisha" now has a stronger business identity, a more targeted promotion system, and more efficient management. This effort is expected to be able to encourage business growth and make MSMEs better prepared to face business challenges in the digital era.

Camshaft lift is an important parameter that determines the height of the valve lift, calculated from the valve position when it is completely closed to the fully open position. This component plays a crucial role in regulating the flow of the air and fuel mixture into the combustion chamber. This study aims to improve the performance of a 200cc 4-stroke motorcycle engine through camshaft lift modification, which is expected to affect the characteristics of engine torque and power. Modifications were carried out by designing two types of modified camshafts, namely series A and series B, as a comparison to the standard camshaft. The research method used is experimental testing using a dynamometer to measure engine torque and power at various speeds, ranging from 4,000 to 10,000 RPM. The data obtained were analyzed to determine the effect of each type of camshaft on engine performance. The test results show that the B series camshaft provides the most significant performance improvement compared to the standard and A series camshafts. At 7,500 RPM, the standard camshaft produces an average torque of 19.2 Nm, the A series camshaft 19.6 Nm, while the B series camshaft reaches 21.2 Nm. Meanwhile, at 10,000 RPM, the average power of the standard camshaft is recorded at 22.2 HP, the A series camshaft 24.1 HP, and the B series camshaft reaches 26.3 HP. This increase indicates that the camshaft lift modification is able to optimize the duration and height of the valve opening, so that the supply of the fuel and air mixture to the combustion chamber becomes more efficient. Thus, camshaft modification, especially the B series, is an effective and applicable solution in increasing the performance output of a 200cc motorcycle engine without having to make major changes to the overall engine structure.

This research investigates the strategic role of the National Amil Zakat Agency (BAZNAS) of Cirebon City in fostering economic independence among mustahik (zakat recipients) through productive zakat programs that incorporate digital technology. The focus of this study is to explore how BAZNAS' empowerment initiatives go beyond simply providing capital by integrating structured business mentoring and facilitating digital transformation to stimulate entrepreneurial progress. By employing a qualitative approach with a case study framework, the research examines the real impact of BAZNAS' programs on the livelihoods of mustahik. Data for the study were gathered through semi-structured interviews with 12 mustahik participants, program coordinators from BAZNAS, and local field facilitators. Additionally, observations during entrepreneurship workshops and analysis of official documentation provided supplementary data to strengthen the research findings. The study reveals three key outcomes: increased access to business capital for productive ventures, a growing adoption of digital tools in the operations of micro-enterprises, and enhanced financial independence achieved through business development. The findings show that BAZNAS Cirebon City has effectively contributed to improving mustahik's business management skills, expanding their access to digital markets, and supporting sustainable entrepreneurship. These efforts align with the broader goal of zakat-based empowerment, especially in the context of digitalization. The study emphasizes that the integration of digital tools is vital to empower mustahik and increase their productivity, as it enhances their ability to reach broader markets and manage their businesses more efficiently. Furthermore, the research offers practical recommendations aimed at expanding digital literacy among mustahik, promoting technology-based entrepreneurship, and improving the delivery of digital financial services within zakat distribution programs. These recommendations seek to enhance the overall effectiveness of zakat-based empowerment initiatives in the digital age.

Arabic language proficiency, a key element in Islamic religious education, requires adequate learning resources. One innovation that contributes to the learning process is the use of a digital Arabic-Indonesian dictionary. This study aims to identify the extent to which students utilize digital dictionaries and their impact on Arabic language learning. The study used a descriptive qualitative approach through data collection techniques such as observation, interviews, and documentation. Participants included students enrolled in the Arabic Language Education study program from the 2010 intake, lecturers teaching Arabic, and data on the use of digital dictionary applications. The study findings indicate that most students prefer using digital dictionaries due to their ease of access and comprehensive features, such as instant word search and examples of word usage in context. Students perceive digital dictionaries as more practical and efficient, especially for quickly searching for word meanings, which is very helpful in the intensive Arabic language learning process. However, several obstacles also arise, including low digital literacy among some students and limited internet access in some locations. On the other hand, lecturers at the Al-Zaytun Islamic Institute in Indonesia continue to encourage the use of printed dictionaries to train students' accuracy in searching for meanings, especially so that they do not rely solely on technology. Overall, the use of digital dictionaries has been proven to positively contribute to improving Arabic comprehension and sentence structure, making them an effective and relevant alternative learning resource in the digital age. The use of digital Arabic-Indonesian dictionaries also makes it easier for students to learn technical terms frequently used in academic and religious texts.

This community service program is designed to address the need for digitalization in administrative management and improve digital literacy in schools. The main focus of the activity is training on the use of Google Workspace as an integrated knowledge management system to improve work efficiency and collaboration among staff. Problems faced by schools include the continued use of manual administrative systems and a low understanding of how to use digital platforms. The training was conducted as a workshop with a learning-by-doing approach, allowing participants to learn directly and contextually. The training material covered the operation of various Google Workspace features, such as Google Forms, Sheets, Calendar, Docs, Drive, and Meet. This activity was designed so that participants not only understand the function of each application but also are able to integrate them into daily administrative activities. The training evaluation was conducted through pre- and post-tests, which showed a significant increase in participants' technical understanding. In addition to improving digital competency, this training also encouraged a shift in work culture towards a more collaborative, efficient, and data-driven one. The program's success demonstrates that digital transformation in educational environments can be achieved through an educational, participatory approach tailored to local needs. With positive results, this activity has the potential to be replicated in other educational institutions as a sustainable strategy for cloud-based administrative management. This training is proof that adopting digital technology in schools can strengthen administrative governance comprehensively and sustainably.

Improvement amount Distributed Denial of Service (DDoS) attacks in cloud infrastructure and edge computing demands solution adaptive, distributed, and efficient detection in a way computing. Research This propose an optimized Federated Learning (FL) based DDoS detection model using Centroid Opposition-Based Bacterial Colony Optimization (COBCO) to training the Elman Neural Network (ENN). The proposed architecture consists of of two components Main: on the edge node side, a hybrid Convolutional Neural Network–Gated Recurrent Unit (CNN–GRU) model is used to extraction feature local from traffic data network, while on the server side, model parameters from each node are collected and used for training an optimized ENN with COBCO. Approach This aim increase accuracy detection at a time maintain efficiency local data communication and privacy. In progress experimental, model tested use three benchmark datasets: NSL-KDD, CICIDS2017, and CICDDoS2019. The preprocessing process includes feature encoding categorical, normalization numeric, class balancing using SMOTE, as well as validation cross (k-fold). Initial results show that combination of FL, CNN–GRU, and COBCO–ENN produces improvement significant in accuracy and time convergence compared to approach conventional such as PSO, GA, and non- federative models. In addition, the proposed model capable maintain performance detection tall although executed in edge environment with limitations source Power.  Study This give contribution important in development system scalable, privacy-preserving, and adaptive intelligent DDoS detection to dynamics Then cross modern network. Integration of FL and COBCO in ENN training shows potential big for used in implementation real in cloud-edge infrastructure. In addition, the proposed model demonstrates strong scalability and adaptability, making it highly suitable for dynamic and evolving network environments.

Currently, digital technology has transformed how governments operate and interact with their citizens. This development has brought significant changes to governance, especially at the village level. With the advancement of technology, village governments now have the opportunity to be more transparent, efficient, and responsive to the needs of their citizens. One of the efforts made is the utilization of village websites as a tool to build e-government, which facilitates access to information and services for the public. This study aims to analyze the communication strategy of the Government of Pandean Village, Ngawi Regency, in building e-government through the use of the village website. Using a communication strategy approach that includes audience analysis, message development, method determination, and media selection, this research seeks to provide an understanding of how the village government optimizes the use of technology to improve interactions with the community. The study adopts a descriptive qualitative approach, with data collection techniques including observation, interviews, and documentation. The results of the study show that the communication strategy of the Government of Pandean Village has been well implemented in two main aspects: audience analysis and message development. The village government has identified the information needs of its citizens and tailored the messages conveyed through the village website. However, the research also revealed shortcomings in the methods of delivery and media development, particularly in optimizing interactive features that could encourage public participation. Additionally, there is a need for increased use of social media and two-way communication features on the village website to strengthen public engagement in the development process and decision-making. Overall, while there has been progress in implementing e-government, there are still several aspects that need improvement to enhance the effectiveness of communication between the village government and the community.

Population administration services at the village level often face various challenges, such as technological limitations, lack of outreach, and low digital literacy among the community. These conditions hinder the provision of fast and efficient services, particularly in the KTP (National Identity Card) issuance process. Therefore, innovation in services is needed, one of which is the implementation of digital KTPs. This study aims to analyze the implementation of digital KTP services in Kelong Village, Bintan Pesisir District, Bintan Regency. This service is part of the government's efforts to digitize population administration, which is expected to improve the efficiency and quality of public services at the village level. The approach used in this study is descriptive qualitative, with data collection techniques through in-depth interviews, observation, and documentation. The theory used for analysis is the policy implementation theory of Van Horn and Van Meter, which involves six main indicators. The results show that the digital KTP service in Kelong Village has been implemented since 2022 and provides convenience for the community, especially in terms of service speed and the friendly attitude of village officials. The community feels that obtaining their KTPs is faster than the previous manual procedure. Furthermore, village officials demonstrated a friendly and helpful attitude during the service process, enhancing the community's positive experience. However, this study also identified several challenges in implementing digital ID card services, such as a lack of public awareness regarding the procedures and benefits of digital ID cards. Limited technological devices and unstable internet connections also hampered smooth service delivery. Furthermore, low levels of digital literacy in the community made it difficult for some to access the service effectively.

The Nurul Ikhlas Mosque, also known as Surau Parak Mujua, located in Pakan Akek, Jorong Kajai, Nagari Koto Baru, Solok Regency, is an important center of religious and social activities for the local community. In June 2023, the mosque suffered a major fire that destroyed the entire structure, creating an urgent need to redesign it to be more functional, ergonomic, efficient, and adaptable to local conditions. This community service project aimed to produce an architectural design that not only met structural and functional needs but also accommodated the social aspirations and cultural values of the local community. The methods used in this project included field observations to understand the community's conditions and needs, participatory discussions with local community leaders to explore aspirations and hopes, technical drawings using AutoCAD software, and structural analysis using ETABS to ensure the building's earthquake resistance. Ergonomics were a key consideration in this design, encompassing circulation flow, room dimensions, natural ventilation, and the selection of materials that were friendly and safe for the elderly, children, and people with disabilities. The output of this activity is a variety of design documents, including floor plans, elevations, building sections, floor plans, columns and beams, and 3D visualizations that can be used as a guide for phased construction. This program demonstrates the importance of collaboration between universities and the community in responding to post-disaster infrastructure needs. This knowledge-based, participatory approach is expected to produce a final design that is appropriate to real needs and the local context, and supports better and more sustainable post-disaster recovery.

Innovation in entrepreneurship is not only limited to the creation of new products or services, but also includes the development of more efficient business models, more effective marketing strategies, and new ways of managing resources. The film "Gampang Cuan" offers a compelling depiction of the dynamics of entrepreneurship and innovation amidst family economic pressures. A thorough analysis of the film can provide valuable insights into how the characters in the film face financial challenges through the implementation of innovative entrepreneurial strategies. The film depicts how urgent needs can spark creativity and drive individuals to seek solutions outside conventional paths, resulting in small innovations that have a significant impact on their financial condition. This study aims to identify and analyze the various forms of entrepreneurial innovation that appear in the film, and how these innovations contribute to solving the financial problems faced by the characters. By analyzing elements such as opportunity identification, creative idea development, solution implementation, and adaptation to market changes, this study seeks to gain a deeper understanding of the entrepreneurial innovation process in a stressful context

This study aims to improve ground handling personnel to support operational safety in the airside area of Yogyakarta International Airport. The main focus of this study is the level of compliance with the technical provisions stipulated in SKEP 140/VI/1999. The approach used is descriptive qualitative, with data collected through direct field observation, interviews with competent parties, and review of related documents. The results of the study indicate that there are still many violations of standard operating procedures (SOPs), especially related to the use and placement of Ground Support Equipment (GSE) that does not comply with standards and the operation of vehicles that do not reach properly. Some of the main causes identified are weak supervision, low work discipline, limited understanding of safety procedures, and a lack of routine training for officers. This has the potential to increase safety risks and disrupt smooth operations at the airport. As a solution, this study recommends corrective measures that include strengthening field supervision, ongoing training to improve understanding of safety procedures, implementing strict sanctions for violators, and reorganizing equipment storage and use areas. In addition, it is important to develop a stronger safety culture among officers and utilize technology to improve operational oversight. These measures are expected to create a safer and more efficient environment in the airside area of Yogyakarta International Airport. This study also identified the need for regular evaluation and updating of existing procedures to align with technological developments and international standards. By paying attention to safety aspects, operational efficiency can be maintained and the risk of accidents or incidents can be minimized. By strengthening safety management and work discipline, better performance levels and improved service quality in the aviation sector can be achieved.

The Cargo oil pump is one of the auxiliary units on board a ship, used to transfer cargo from one location to another during loading and unloading operations. On the MT Pangrango vessel, an issue occurred with the cargo oil pump: its performance declined, resulting in slow suction during the unloading process. This problem hindered efficient cargo operations, as the pump was not functioning properly.This study aims to identify the contributing factors, impacts, and countermeasures for the decreased performance of the cargo oil pump. The research methodology applied in this thesis involved a descriptive approach combined with Miles and Huberman’s analytical method, with data validity tested via triangulation. Data collection techniques used to identify the problem included observation, interviews, documentation, and literature review.The results revealed that the pump’s shaft was worn due to excessive friction, and the ball bearing s exhibited wear and disintegration caused by lack of lubrication (grease). The recommended corrective actions were to add material to the shaft , perform realignment to correct any shaft misalignment, and implement routine maintenance—specifically, monthly grease lubrication. These measures, when properly applied, can significantly reduce the risk of Cargo oil pump damage.

This study aims to analyze the implementation of election-level simplification from a legal perspective to overcome the waste of election resources and costs. Elections in Indonesia have faced various challenges, including waste in excessive paper usage, overlapping stages, and inefficient budget allocations. These inefficiencies not only burden the General Elections Commission (KPU) but also affect the effectiveness and transparency of the democratic process. Simplification of election levels is expected to be an effective solution to reduce the administrative and material burdens that hinder the implementation of elections. By streamlining the structure and reducing redundant stages, election organizers can focus more on quality, security, and public participation. This study uses a normative juridical approach by analyzing relevant laws and regulations, such as Law Number 7 of 2017 concerning General Elections, as well as various policies and proposals related to election-level simplification. The analysis also includes legal principles such as efficiency, effectiveness, and legal certainty. Furthermore, the study examines how other democratic countries manage election logistics efficiently to draw lessons that can be contextualized in Indonesia. The results of this study are expected to provide concrete policy recommendations that support the implementation of simplified election systems. These recommendations are aimed at optimizing the election process by minimizing waste, both in terms of budget and the use of natural and human resources, while maintaining the integrity and legitimacy of the democratic process. Thus, this study contributes to the discourse on election reform and democratic strengthening in Indonesia.

. This study aims to comprehensively analyze the role of management in enhancing organizational effectiveness. In the context of increasingly complex business dynamics, organizations require managerial approaches that are not only efficient but also adaptive to change. This research adopts a descriptive qualitative approach to examine classical to modern management theories, as well as core managerial functions such as planning, organizing, leading, and controlling. Through literature studies and conceptual observations, the research finds that organizational effectiveness is significantly influenced by the consistency and integration of managerial functions, particularly in the context of strategic leadership and efficient resource management. Moreover, the organization’s flexibility in responding to external environmental changes and its ability to create a collaborative and productive work culture are critical success factors. A case study of PT Astra International Tbk serves as concrete evidence of how strategic and structured management can generate sustainable competitive advantages and growth. By applying managerial functions in an integrated manner and aligning them with market and organizational needs, the company maintains superior performance. This research contributes to the development of management science, particularly in the context of organizational effectiveness. The study recommends strengthening managerial capacity, developing visionary leadership, and establishing a result-oriented control system as essential strategies for improving organizational performance

Virgin Coconut Oil (VCO) is a high-quality coconut oil that is extracted from fresh coconut meat without the use of high heat or chemicals, preserving its natural nutrients and beneficial properties. The demand for VCO has increased in recent years due to its various health benefits, such as boosting the immune system, improving digestion, and providing antimicrobial effects. The oil is rich in medium-chain fatty acids, particularly lauric acid, which is known for its positive effects on cholesterol levels and cardiovascular health. This study focuses on the production of VCO using a natural fermentation method, a traditional technique that is gaining attention for its simplicity and environmental friendliness. In this method, mature coconut meat is grated and squeezed to extract the coconut milk, which is then fermented at room temperature for 24–48 hours. The fermentation process allows the separation of the oil from the milk, forming a clear oil layer on top, which retains the characteristic aroma of coconut. The quality of the produced VCO was analyzed by determining its acid value and saponification number. The saponification value, which indicates the amount of alkali required to saponify the fat, was found to be 50.49. The acid value, which reflects the free fatty acid content, was measured at 5.61. These results suggest that the VCO produced through natural fermentation is of relatively good quality, with a favorable acid value indicating lower rancidity. Overall, the study demonstrates that natural fermentation is an efficient, eco-friendly, and cost-effective alternative for VCO production. This method not only preserves the natural properties of the coconut oil but also offers a sustainable approach to producing high-quality oil for various health and cosmetic applications.

The role of experts in the Alternative Dispute Resolution (APS) forum in Indonesia has a strategic position in bridging the technical and legal aspects that are often at the core of the problem in a dispute. The presence of experts serves to provide objective and professional opinions that can strengthen the arguments of the parties, as well as speed up the dispute resolution process efficiently. Juridically, the role of experts has been recognized in Law Number 30 of 1999 concerning Arbitration and Alternative Dispute Resolution, and strengthened by the principle of freedom of contract in Article 1338 of the Civil Code. Although expert opinions are not always binding, their contributions are often used as the basis for important consideration by mediators or arbitrators in decision-making. In addition to being a provider of expert opinions, this role is also able to bridge the gap of understanding between technical and legal aspects that are often difficult to understand by the parties or even by the mediator himself. In practice, expert involvement can provide insight into complex issues, such as in construction, medical, information technology, or environmental cases, that require specialized expertise. Therefore, the presence of experts not only strengthens the legal argument, but also provides crucial scientific validity. However, the challenge faced is the lack of detailed technical arrangements related to qualifications, codes of conduct, and mechanisms for expert involvement in the APS. This can pose a risk of subjectivity and potential conflicts of interest. For this reason, a more comprehensive regulatory development is needed to ensure that the role of experts in APS can be carried out optimally, professionally, and fairly, so as to increase public trust in the dispute resolution mechanism outside the court.

This study examines how Environmental, Social, and Governance (ESG) performance influences financial distress, incorporating cost of debt as a moderating variable. Financial distress is proxied by the Interest Coverage Ratio (ICR), reflecting a firm’s capacity to satisfy interest payments. The empirical sample consists of 655 firm-year observations of non-financial companies listed on the Indonesia Stock Exchange from 2014 to 2023. Panel regression with fixed effects and heteroskedasticity-consistent estimation (Panel EGLS with cross-section weights) is employed to analyze the data. Results indicate that ESG performance exerts a positive and statistically significant effect on ICR (β = 0.1189; p < 0.01), implying that firms with robust ESG practices are better able to service their debt and thus face lower financial distress. Additionally, the interaction term between ESG and cost of debt yields a negative and significant coefficient (β = −0.9714; p < 0.05), suggesting that elevated financing costs attenuate the beneficial impact of ESG on financial resilience. These findings are consistent with stakeholder theory, which advocates that proactive engagement with stakeholders enhances corporate stability, and trade-off theory, which underscores the necessity of balancing debt advantages against financial risk. This research contributes to the literature by demonstrating the conditional effect of cost of debt on the ESG–financial distress nexus. From a managerial perspective, the study underscores the importance of integrating ESG initiatives with cost-efficient funding strategies to mitigate financial distress risk and foster sustainable, long-term value creation.

This study aims to analyze the potential utilization of empty space on the second floor of the domestic terminal of Zainuddin Abdul Madjid International Airport (ZAM) Lombok to increase revenue from the non-aeronautical sector. The background of this study is based on the importance of optimizing airport assets to support long-term financial sustainability. This is crucial considering that the aeronautical sector is highly dependent on fluctuating flight traffic. Therefore, the development of the non-aerospace sector is a strategic alternative that needs to be seriously addressed. The research method used is descriptive qualitative, with data collection techniques through direct observation on site, interviews with airport management, and documentation studies. The results of the observation indicate that there is an empty space on the second floor of the terminal, specifically between the waiting room and a row of commercial tenants, which has not been optimally utilized. This area is considered to have a strategic position and quite high passenger traffic, so it has the potential to be developed into a new commercial facility. One of the proposed developments is a photobox service business unit with a local Lombok cultural theme. This concept is considered interesting because it combines digital technology with elements of cultural tourism promotion, in line with the trend of tourist needs for documentation and unique experiences. A feasibility analysis was conducted using the Business Model Canvas approach and the 7P marketing strategy (product, price, place, promotion, people, process, and physical evidence). The results showed that this idea is feasible from both an operational and marketing perspective. The study concluded that developing a photo booth business in an empty airport area has the potential to become a new, stable, efficient, and market-relevant source of revenue. Recommendations are given to airport management to immediately realize the utilization of this area to support the airport's role as a regional economic and tourism hub.