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The rapid development of technology demands solutions to optimise heat management for electronic components. Through this study, the researchers evaluated the effectiveness of various types of coolants in a liquid cooling system for electrical equipment, especially CPUs. Using design simulations conducted through SolidWorks software, this research aims to optimise the flow rate and selection of coolant type to achieve maximum thermal efficiency and reduce production and operational costs. The simulation results show that water is the most efficient coolant with significant temperature reduction compared to Ethylene Glycol (EG), Propylene Glycol (PG), and silicone oil. Water shows a temperature drop of 11.76°C, while EG and PG show a temperature drop of 8.82°C and 7.35°C respectively and silicone oil shows a temperature drop of 4.9°C. It can be seen from the simulation that water shows the most effective temperature reduction compared to EG, PG, and Silicone Oil.      

The research issues include the performance of three-phase induction motors and the impact of load on three-phase induction motors. This study aims to develop a driving system for empty fruit bunches (EFB) processing machines using induction motors at PT. Suryabumi Agro Langgeng, South Sumatra. The research was conducted at PT. Suryabumi Agro Langgeng in South Sumatra, from May to June 2024. Primary data in this research were obtained through observation and interviews, while secondary data were gathered from document analysis. In the context of this research on three-phase induction motors, document analysis techniques can be used to analyze various documents such as scientific literature, technical specifications, maintenance reports, production records, or other documents related to induction motors. The research methods include system requirements analysis, system design and implementation of the driving system, and performance testing of the developed system. The results show that the use of induction motors can provide better operational efficiency in EFB processing. This research is expected to contribute positively to improving the efficiency and productivity of PT. Suryabumi Agro Langgeng's operations.

This study aims to (1) develop animated video learning media to improve student learning outcomes, (2) determine the feasibility of animated video learning media through teacher validation, and (3) determine the effectiveness of animated video learning media applied to class IV in Jambi City State Islamic Madrasah. The subjects in this study were 35 fourth grade students, as a test class. This reseach and development uses the Classroom Action Research Method developed by Kemmis and Mc Taggart (1992:11). The method is carried out from the first to the fourth step, namely: (1) planning, (2) action, (3) observation, and (4) reflection. The effectiveness test uses data collection techniques in the from of observation, interviews, tests, and documentation. The effectiveness of animated video media to increase motivation, attract attention, increase understanding, improve student learning outcomes, and learning objectives can be achieved as desired. Effectiveness can be seen from the scores of students’ completenss presentation results at the pre-cycle stage, the first cycle stage, then continued with the activity stages in the second cycle. The result of the study indicate that the animated video learning media is feasible to use for learning at the elementary school level. The results of the feasibility test of animated video learning media through teacher validation in operational field trials in the “Good” category. Tehere is a significant difference in the results of the presentation of students’ completeness scores between before and after using animated video learning media in the teaching and learning process.  

In today's digital era, technology and information are developing very rapidly. The role of technology has brought benefits to humans in all aspects of the field, namely education, economics, social and culture, transportation, etc. With increasingly advanced technology, it is hoped that it will make human work easier in the future. Digital technology has changed the way we work, interact and do business. In today's digital era, old systems and processes must be rethought, and new technologies must be implemented so that businesses remain competitive and grow. High global competition places demands on business actors to continue to improve product innovation by utilizing existing technology to face this global challenge. Utilization of technology such as Increasing Operational Efficiency and Global Business can also help in understanding the changes that occur in the digital business ecosystem. The aim of this research is to determine the influence of digital technology on the development of modern business.    

The purpose of this research is to understand the process of employee discipline at CV. Arsana Sentosa, identify barriers in the implementation of employee discipline, and find ways to overcome these barriers. The method used is qualitative descriptive analysis. The analysis results show that the implementation of Standard Operational Procedures (SOP) at CV. Arsana Sentosa provides significant benefits if done properly according to their functions. If employee discipline at CV. Arsana Sentosa decreases, the profit obtained will also decrease, even leading to losses. From previous discussions, it can be concluded that the implementation of discipline at CV. Arsana Sentosa, particularly in the use of fire extinguisher cylinders, has a significant impact if employees implement discipline well. This can be seen from the discipline system at CV. Arsana Sentosa, which is in line with the applicable regulations. However, there are still things that need to be improved, such as employees needing to have principles in managing time and being perfectionists without delaying tasks.

The digital era has brought significant changes to various aspects of life, including the business world. Information and Communication Technology (ICT) offers new opportunities for Micro, Small, and Medium Enterprises (MSMEs) to innovate and enhance their competitiveness through various aspects such as products, processes, and business models. MSMEs play a crucial role in the Indonesian economy, contributing approximately 60% to Gross Domestic Product (GDP) and absorbing over 97% of the workforce. Despite this, MSMEs often face challenges such as limitations in capital, technology, and market access. Digital transformation presents great potential to address these challenges by improving operational efficiency, expanding market reach, and developing more relevant products and services. Business model innovation, which involves the use of digital technology to create effective solutions, can enhance MSME performance, as demonstrated by previous research. However, barriers such as limited resources and digital skills often hinder technology adoption. This research aims to examine the role of innovation in the development of MSME business models in the digital era, focusing on the utilization of digital technology, success factors of innovation, and impacts on business performance. Additionally, the study will explore strategies to overcome obstacles in the innovation process. The research is expected to provide in-depth insights and practical recommendations for MSMEs in developing innovative and sustainable business models in the digital era.

Islamic banking in Indonesia has experienced significant growth in recent years, driven by the increasing demand for financial services that comply with Sharia principles and laws. The role of the Sharia Supervisory Board (SSB) is crucial in monitoring and evaluating the compliance of Islamic banks with Sharia principles. This study aims to analyze the effectiveness of Sharia supervision by the SSB in ensuring the operational compliance of Islamic banks with Sharia principles. The research method used is a literature study, collecting and analyzing data from various written sources such as books, journals, and related documents. The findings of the study indicate that the effectiveness of SSB supervision is influenced by the qualifications and understanding of SSB members on fiqh muamalat and modern Islamic finance. Additionally, the SSB plays a role in ensuring that the products and services offered by Islamic banks adhere to Sharia principles through the evaluation of contract structures, transaction mechanisms, fund usage, and profit distribution mechanisms. With effective supervision from the SSB, it is expected that Islamic banking can continue to grow and gain public trust. This research contributes to the development of knowledge and practice in the field of Islamic banking.

Government policy changes and drug price fluctuations related to e-catalog can affect drug costs and types purchased between 2022 and 2023. This research aimed to analyze the differences in drug procurement using the e-catalog system and its interaction with hospital financial and operational variables. The study employed a mixed-methods approach to understand the dynamics of drug procurement at Pharmacy Department of X Hospital through the e-catalog system between 2022 and 2023. This research evaluated changes in purchasing volume, costs, cost efficiency, and service speed. Quantitative data were obtained from e-catalog documentation, focusing on the types, volumes, and prices of chronic medications, as well as BPJS claims. Statistical analysis was used to compare the study periods, while qualitative data from in-depth interviews with 15 respondents, observations and document analysis enriched the understanding of procurement process changes through data triangulation analysis.  The results demonstrated an increased use of e-catalog, with policy changes leading to supplier diversification and price flexibility. Quantitative findings indicated a 25% increase in the volume of drug purchases through the e-catalog from 2022 to 2023, accompanied by a 15% reduction in average drug prices due to heightened competition among suppliers. Additionally, procurement efficiency improved by 30%, as reflected in the reduction of the procurement cycle time from 45 days to 31 days. These findings indicated shifting needs and procurement strategies, affecting budget efficiency and the speed of fulfilling drug requirements. In conclusion, strategic adaptations and ongoing evaluations in managing e-catalog are essential to address financial and logistical challenges, ensuring patient satisfaction and drug availability.    

Human resource management has become a determining role in operational systems in this modern era. The stronger the role of HRM, innovations in HRM managerial models always occur. This research aims to determine the influence of the work environment and work motivation on employee performance. This research uses an associative approach method to analyze the relationship between two or more variables, namely the influence of the work environment and work motivation on employee performance. The sample for this research is employees at PT. Indomarco Prismatama Bogor 2 branch has 54 employees. Data collection used questionnaires and interviews then continued with validity testing ending with hypothesis testing through regression coefficient analysis. Based on the research results, it was found that the work environment has a significant effect on the performance of PT employees. Indomarco Prismatama Bogor 2 Branch was 63.9% while the remaining 36.1% was due to other factors not included in this study (hypothesis 1 was proven). Work motivation has a significant effect on the performance of PT employees. Indomarco Prismatama Bogor Branch 2 amounted to 73.1%, while the remaining 26.9% was influenced by other variables not studied (hypothesis 2 was proven). From the test results of the influence of X1 and Indomarco Prismatama Bogor Branch 2 was 71.4% while the remaining 28.6% was due to other variables not studied (hypothesis 3 was proven).

This research aims to find out and analyze how law enforcement efforts are carried out in cases of distribution of illegal tobacco products by Gorontalo Customs and Excise officials. This research is classified as empirical research using a qualitative approach and then using data collection techniques by means of interviews, literature review, documentation, and using descriptive data analysis. The results of this research indicate that law enforcement efforts against the distribution of illegal tobacco products by Gorontalo Customs and Excise officials include preventive law enforcement (prevention) and repressive law enforcement (Action). In preventive law enforcement Customs and Excise officials carry out legal socialization activities, routine patrol activities and carry out observations, to enforce repressive laws from Customs and Excise officials when they receive information from the intelligence unit or complaints from the public, the data received is then analyzed. If the results of the analysis show that the data meets operational standards then the process of action, deterrence, inspection, sealing and confiscation is continued. Customs and Excise officials in carrying out law enforcement have not yet reached the realm of court, only the imposition of administrative sanctions.    

Teenage non-commissioned officers face several challenges in managing their emotions, which can hinder their ability to perform their duties optimally. One of the main challenges is lack of experience. As newcomers, young non-commissioned officers may not be used to dealing with various stressful, dangerous situations or involving interactions with the public. Emotion management training is expected to provide a number of important benefits for juvenile non-commissioned officers and the police institution as a whole. One of the main benefits is increased performance. To achieve the expected goals and benefits, the implementation of emotion management training must be carried out systematically and continuously. Training can begin with an introductory session on the importance of managing emotions, followed by practical training on communication skills, problem solving, and relaxation techniques. In addition, training should include simulations of real situations that youth NCOs may encounter, so that they can apply the skills learned in relevant contexts. Training evaluations must be carried out periodically to ensure that training objectives are achieved and the expected benefits can be felt. Evaluation can be done through knowledge tests, performance observations, and participant satisfaction surveys. Overall, this emotion management training provides short-term benefits in the form of reduced stress and improved performance, while also providing youth non-commissioned officers with skills that are crucial for their long-term careers in the police force. Thus, investment in the development of these skills not only improves operational efficiency but also supports the psychological well-being and professionalism of future police officers.

Air transportation is the primary choice due to its speed, safety, and comfort. Airports are places where aircraft land and take off and conduct various activities related to passengers and cargo, categorized into domestic and international. The Apron Movement Control (AMC) unit at PT Angkasa Pura I oversees movements in the apron area and provides services to airport users. Strict supervision is required to maintain safety and discipline on the apron. However, observations at the AMC at Sultan Hasanuddin International Airport in Makassar show a lack of discipline among staff, such as oil spills on the apron, which pose a safety hazard. This research aims to understand the role of AMC in enforcing employee discipline and the challenges faced at Sultan Hasanuddin International Airport in Makassar. This research employs a qualitative approach to understand the phenomena in the Apron Movement Control unit at PT Angkasa Pura I, Sultan Hasanuddin International Airport in Makassar, from June 1 to July 31, 2024. Primary data were collected through interviews and direct observations, while secondary data were obtained from company documents and literature studies. Data analysis involves reduction, presentation, and conclusion drawing, with data validity tested through source, technique, and time triangulation. Research steps include interviews, observations, data analysis, and conclusion drawing.The results show that the Apron Movement Control (AMC) unit at Sultan Hasanuddin International Airport in Makassar plays a crucial role in maintaining security, order, and discipline on the apron. They control the movements of aircraft, vehicles, and personnel and ensure operations follow safety procedures. AMC also acts as disciplinarian and educator through regular training. However, they face challenges such as a lack of employee understanding of procedures, limited communication equipment, communication challenges due to noise, and high operational pressure. To overcome these challenges, AMC needs to strengthen training, improve communication and coordination, enhance facilities, and increase employee welfare. These measures are expected to improve AMC's performance and instill a strong work discipline culture, making them the front line in maintaining airport security and operational efficiency.    

Implementation of Village Law no. 6 of 2014 had a positive impact by disbursing quite large funds to villages throughout Indonesia. As a village head, a village head must be able to carry out management functions, namely planning, organizing, implementing and supervising so that his village progresses. This research uses a literature study method looking at various journals and other reading sources. Based on the research results found, the Semarang City National Land Office knows and understands the positive fictitious rules, but they cannot be fully implemented because the office has standard operational rules (SOP) which must also be obeyed. followed. obeyed. The application of positive fictitious provisions in practice is still not very effective in improving the quality of public services. The effect of positive fictitious orders seems to be to make state managers leave because they conflict with institutional SOPs. There are several obstacles in implementing this provision, including that state institutions and/or government officials and the public do not understand this provision properly and correctly, and court decisions that grant the petition cannot be trusted in practice. This decision offer again contradicts the SOP of each institution. The solution to the various obstacles is the need to deepen understanding of positive fictitious regulations for both the authorities and the public, and the need to design government regulations that provide more detailed and more enforceable implementation guidelines.

The management of waste retribution in Semarang City has encountered problems with low target achievement of retribution. This can hamper the government's efforts in providing optimal waste management services. This study aims to describe and analyze the management of waste retribution as a reference to plan for increasing the target and realization achievement of waste retribution in Semarang City. This research uses a qualitative approach with a phenomenological method involving in-depth interviews, data reduction, inductive analysis, data validity, and drawing conclusions, using an administrative theory approach with the principles of planning, organizing, directing, and controlling as a framework for thinking about waste retribution management. The results show that the planning process is not yet optimal, the organization is not yet effective, the direction of fund use is quite effective, and the control is strict but financial reporting needs improvement in transparency and accountability. The suggestions given include increasing socialization and education, forming a special unit to manage retribution, evaluating and adjusting tariffs, increasing transparency in financial reporting, and involving stakeholders in monitoring and evaluation.

Babycom, a company specializing in the sale of imported baby sandals, faces challenges in managing its inventory due to rapid sales growth, particularly through the Tiktok Shop platform. Manual inventory management is prone to data inaccuracies, monitoring difficulties, and inefficient resource utilization. To address these issues, this research proposes the development of a web-based inventory management application using the waterfall development method. This approach is chosen for its ability to provide structured guidance from needs analysis to maintenance, tailored to the complexity of Babycom's requirements. It is anticipated that this design will offer an effective solution to inventory management issues, resulting in improved operational efficiency, data accuracy, and ease of information access for the company.

Effective knowledge management is crucial for maintaining competitiveness in today's digital era. PT. Pesona Edukasi, as a developer of educational software, faces challenges in managing and disseminating knowledge among their frequently mobile IT Helpdesk team. To address this, this research aims to implement a Mobile Knowledge Management System using the Rapid Application Development (RAD) approach at PT. Pesona Edukasi.The RAD method was chosen to enable rapid, flexible, and responsive application development to meet changing business and technological needs. This study includes needs analysis, system design, prototype development, and application evaluation to ensure its effectiveness in enhancing access and collaboration in knowledge dissemination throughout the company. The results of the research, following the application implementation, demonstrate a positive contribution to improving operational efficiency and IT service quality at PT. Pesona Edukasi, accelerating knowledge exchange and enhancing the productivity of the IT Helpdesk team. 

Lean Inventory Management is a systematic approach that focuses on reducing waste in the inventory management process to improve operational efficiency and reduce costs. This study aims to analyze the impact of Lean Inventory Management implementation on reducing inventory costs in manufacturing companies. This research uses a case study method in a manufacturing company that has implemented Lean Inventory Management. Data were collected through in-depth interviews, direct observation, and analysis of company documents. The analysis techniques used include descriptive and comparative analysis to measure changes in inventory costs before and after implementation. The results showed that the implementation of Lean Inventory Management succeeded in significantly reducing inventory costs. Some of the strategies implemented include the implementation of Just-In-Time (JIT), reduction of buffer inventory levels, improved coordination with suppliers, and the use of information technology for real-time inventory monitoring. In addition, the company also noted improved operational efficiency and customer satisfaction as a positive impact of implementing Lean Inventory Management. This study concludes that Lean Inventory Management is an effective approach to reduce inventory costs in manufacturing companies. Proper implementation of lean strategies can result in significant cost savings

The aim of this research is to examine the application of artificial intelligence (AI) technology in educational administration to increase transparency and accountability at the Garuda Khatulistiwa Education Foundation. This research uses a qualitative approach and case study method, data collected through observation, interviews and document analysis. The research results show that the application of AI at the Garuda Khatulistiwa Education Foundation in several aspects of educational administration, including student data management, financial management and teacher performance evaluation, can improve operational efficiency and more accurate reporting mechanisms. The application of AI can speed up the decision-making process and provide easier access to relevant information for all stakeholders. These findings show that the integration of AI technology not only provides a good level of transparency in the management of educational foundations but also increases accountability for the parties involved. Therefore, the application of AI can be used as a significant innovation in efforts to improve the management of education administration at the Garuda Khatulistiwa Education Foundation

The success of implementing information systems in a school environment is significantly influenced by effective risk management. This research aims to implement the OCTAVE Allegro method to identify, assess, and manage risks associated with the information system at Panca Setya High School. The OCTAVE Allegro method was chosen for its systematic and structured approach to information security risk management.This research adopts a qualitative approach using a case study method. Data were collected through in-depth interviews with school staff, direct observations, and document analysis. The findings revealed several key risks threatening the information system at Panca Setya High School, including threats to student data confidentiality, weaknesses in technological infrastructure, and a lack of security awareness among users. Through the implementation of the OCTAVE Allegro method, this research successfully identified effective mitigation strategies, such as enhancing information security training for staff, updating security policies and procedures, and strengthening data protection technologies. The conclusion of this research highlights that comprehensive and sustainable risk management is crucial for protecting the school's information assets and ensuring operational continuity.The recommendations from this study are intended to assist the management of Panca Setya High School in enhancing their information system risk management, thereby better supporting the achievement of educational objectives.

Airplane Accident Assistance and Fire Fighting (PKP-PK) is a unit at the airport that is responsible for handling aviation emergencies and fires. This research discusses the influence of work discipline and work safety on the work effectiveness of PKP-PK unit employees at airports. Work discipline itself means attitudes and behavior that show compliance and adherence to the rules, norms, procedures and work ethic established in the workplace. Meanwhile Occupational safety itself is a series of actions, policies and procedures implemented to protect the health and safety of employees in the workplace. The aim of this research is to analyze the influence of employee work discipline and work safety on the effectiveness of the PKP-PK work unit. This research also aims to determine the effectiveness of the work of firefighters regarding obstacles and the efforts made to overcome these obstacles.The method used in this research is library research, which involves collecting and analyzing data from various relevant literature sources. This research focuses on previous studies regarding work discipline and work safety on work effectiveness in the PKP-PK unit. The research results show that good work discipline and safety have a positive effect on the work effectiveness of the PKP-PK firefighting unit employees. Discipline that is embedded in the souls of every employee increases work effectiveness and enthusiasm for work, so that responses to emergency situations can be carried out quickly and effectively. Therefore, there is a need for better personnel training and more detailed safety equipment readiness to improve operational performance.