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Performance Analysis of an IoT and Scada-Based Oil Tank Filling Monitoring System Using Omron PLC at PT Pertamina Patra Niaga Meulaboh
Full text linkThe monitoring and control system in the oil tank filling process plays a crucial role in ensuring efficiency, safety, and accuracy in fuel distribution. This study aims to analyze the implementation of an IoT and SCADA-based monitoring system for oil tank filling using an Omron PLC at PT Pertamina Patra Niaga Meulaboh. The system integrates an Omron Programmable Logic Controller (PLC) as the main control unit, level sensors for real-time tank capacity detection, as well as IoT and Supervisory Control and Data Acquisition (SCADA) for remote monitoring. The research methodology includes system design, implementation, and testing, focusing on data communication reliability, sensor accuracy, and tank filling efficiency. The test results show that the system can monitor oil levels with an accuracy of ±0.5%, and improve operational efficiency by reducing filling errors by up to 20% compared to conventional methods. The implementation of IoT allows operators to access real-time filling data through a web-based dashboard, while SCADA provides more structured control over the filling process. The findings of this study conclude that the integration of IoT and SCADA in a PLC-based tank filling system significantly enhances efficiency, accuracy, and safety in oil filling operations. This technology holds great potential for broader application in the oil and gas industry to improve the effectiveness of fuel distribution systems
Cultural Implementation of Punggahan in the Pujakesuma Organization: a Sociocultural Study in Medan City
Full text linkThis study aims to determine how the Pujakesuma organization maintains the punggahan tradition as one of the Javanese cultural heritages in Medan City. Punggahan is a Javanese tradition performed before the month of Ramadan as a form of respect for ancestors and self-purification. This study uses a qualitative approach with data collection techniques in the form of participatory observation, in-depth interviews, and documentation. The theories used are Koentjaraningrat's Culturalism and Emile Durkheim's theory of religion as a social institution. The results show that Pujakesuma actively preserves the punggahan tradition by involving all elements of the Javanese community, especially the younger generation, and adapting the form of implementation to remain relevant in the modern era
Responding to the Influence of Religious Modernization on Pancasila Values from the Perspective of Divine Metaphysics
Full text linkReligious modernisation has brought about significant changes in religious practice and understanding, which have impacted on the values of Pancasila as Indonesia's state ideology. This study explores how religious modernisation affects the values of Pancasila, particularly the first precept, in the perspective of the metaphysics of divinity. Using the literature study method, this research analyses the impact of modernisation on the nation's fundamental values, both positively and negatively. The results show that religious modernisation can strengthen religious understanding through wider access to information, but also risks eroding the value of spirituality due to excessive rationalisation. In the perspective of divine metaphysics, a balance between rationality and spirituality is needed so that the values of Pancasila remain relevant in modern life. This study emphasises the importance of philosophical and transcendental approaches in maintaining harmony between the progress of the times and noble traditional values
Electronic-Based Government System Governance Through Digitalization In The Sabang City Government
Full text linkThe implementation of the Electronic-Based Government System (SPBE) in Sabang City faces various obstacles, such as lack of adequate human resources and technology, limited infrastructure, and minimal coordination between agencies. In addition, socialization to the community and the absence of regulations related to data security are also major challenges. This study aims to analyze the governance of SPBE in Sabang City, identify supporting and inhibiting factors for the implementation of SPBE, and formulate efforts to overcome these obstacles in order to support effective and efficient government digitalization. This study uses a descriptive qualitative approach, with data collection techniques through interviews, observations, and documentation studies. Data were analyzed using NVivo software for exploration, coding, and interpretation of results. The study found that SPBE governance in Sabang City is still in the early stages (pilot level) with many indicators not yet met. The main obstacles include limited human resources, lack of government commitment, and geographical challenges. The proposed solutions include strengthening technological infrastructure, increasing digital literacy, developing data security regulations, and optimizing human resources through training and collaboration between parties
Modeling the Effect of Changes in Solar Radiation Rays on Solar Cell Output Using MATLAB/Simulink
Full text linkThe intensity of solar radiation is the main factor that affects the performance of solar cells in generating electrical power. This study modeled the effect of solar radiation changes on the power output of solar panels using Matlab/Simulink, with solar radiation data from Nasa Power for the Tanjung Anom location. The simulation was carried out to measure the output power based on variations in solar radiation intensity and ambient temperature in the effective time range, namely 09.00 to 16.00. The results show that the intensity of solar radiation is directly proportional to the output power of solar panels. At the highest radiation intensity of 620.35 W/m², the maximum power produced reaches 107.6 W, with a voltage of 20.35 V and a current of 5.286 A. On the other hand, at the lowest radiation of 205.61 W/m², the power decreases to 11.94 W. The model successfully illustrates the linear relationship between solar radiation, voltage, current, and output power, and shows the sensitivity of solar panels to changes in environmental parameters. Using MATLAB/Simulink, this model can be used to design and optimize photovoltaic systems according to local conditions. This research makes an important contribution to a deep understanding of the characteristics of solar cells, as well as a reference in the development of more efficient and environmentally friendly solar energy systems
Cyber Security Incident Handling Model In Small Bank
Full text linkBank digitalization is a breakthrough in this era. Almost all banks in Indonesia are competing to implement bank digitalization. However, this presents a new challenge in the form of a security gap called Cyber Security Risk. Ransomware and all the cyber-attacks that have recently occurred in several Banking and Finance areas in Indonesia have forced companies to rethink cybersecurity governance, bringing together all the essential things. Elements of practical cyber defense and risk management. This research aims to ensure that their security strategies and policies are implemented consistently and measurably by developing a Design Cyber Security Incident Response Model Based on DMAB SEOJK 03 2023 on Small Private Japan Bank in Indonesia
The Impact Of Change Management Organizational Innovation In Higher Education Institutions In North Sumatra
Full text linkThis study aims to analyze the influence of change management on organizational innovation in higher education institutions in North Sumatra. To address these gaps, higher education institutions need to urgently develop a more adaptive and participatory change management strategy. This strategy should \ensure that all parties are involved and supporting the change process towards sustainable innovation. Using qualitative research methods, this study collects data through interviews, observations, and documentation studies in several universities. The results show that effective change management, characterized by transformational leadership, human resource readiness, and technological infrastructure support, contributes significantly to organizational innovation. However, challenges such as resistance to change, limited financial resources, and lack of training for educators remain major obstacles. Therefore, a more adaptive and participatory change management strategy is not just a suggestion, but a necessity for the optimal functioning of organizational innovation
Sanctions for Recidivist Drug Offenders From the Perspective of Penitentiary Law
Full text linkThis study examines the effectiveness of penal sanctions for recidivist drug offenders in Indonesia from the perspective of penitentiary law. The findings reveal that Indonesia’s punitive approach, characterized by severe incarceration measures, has failed to reduce recidivism rates, which remain among the highest globally. Comparative analysis with jurisdictions such as Norway, Portugal, and the Netherlands demonstrates that rehabilitation-based justice models, incorporating structured treatment programs and alternative sentencing, have yielded significantly lower recidivism rates. The study identifies key challenges within Indonesia’s criminal justice system, including prison overcrowding, lack of access to rehabilitation programs, and post-incarceration social exclusion, all of which contribute to the cycle of reoffending. The research suggests that a shift toward evidence-based rehabilitative measures, including diversion programs, proportional sentencing, and community-based reintegration efforts, is crucial for improving Indonesia’s approach to drug-related recidivism. By aligning its legal framework with international best practices, Indonesia can develop a more effective and sustainable criminal justice strategy that prioritizes rehabilitation over punitive incarceration
The Effectiveness of Enforcement of Whipping Punishment to Provide a Deterrent Effect in the Enforcement of Islamic Shariat in Banda Aceh City
Full text linkAceh Province is one of the provinces in Indonesia that is based on the implementation of Islamic law and has its own regional regulations called qanun. One of the qanuns in Aceh Province is Aceh Qanun Number 6 of 2014 concerning Jinayat Law. The desired goal of implementing the caning punishment is to reduce cases of violations of Islamic law in Aceh, but in reality violations of Islamic law still continue to occur. Therefore, it is considered important to conduct research related to the effectiveness of the caning punishment in order to provide a deterrent effect in enforcing Islamic law in Banda Aceh City. This study was conducted to analyze the effectiveness of the enforcement of the caning punishment by the Banda Aceh City government in order to provide a deterrent effect in enforcing Islamic law in Banda Aceh City, using Ryass Rasyid's theory on the main tasks of government, and using qualitative research methods with exploratory methods. Data collection techniques through purposive sampling. Data were collected through observation, interviews, and documentation studies. The results of the discussion in this study are that the enforcement of the caning punishment has not been effective in providing a deterrent effect as seen from 3 (three) aspects, namely security, order, and justice. Inhibiting factors for enforcing caning punishment are 1) Lack of human resources; 2) Lack of budget. The supporting factors are the community who participate in monitoring and reporting to the authorities if there are violations. Efforts made by the government in enforcing caning punishment in order to provide a deterrent effect can be seen from: 1) Cooperating between institutions; 2) Conducting socialization to the community; 3) Consistent with the rules that have been made. The author's suggestions or input to various stakeholders related to the implementation of the qanun jinayat in enforcing Islamic law in Banda Aceh City are as follows: 1) Adding human resources according to agency needs; 2) Increasing the budget; 3) Conducting socialization to the community regarding the understanding of the rules in force in Banda Aceh City
The Influence of System Quality, Information Quality, and Service Quality on User Satisfaction with the Follow-up Monitoring Information System (SIPTL) in East Java Province
Full text linkIn accordance with technological developments, the BPK has developed a Follow-up Monitoring Information System (SIPTL) application that is utilized by audited entities (auditees) to submit supporting evidence documents for follow-up on BPK audit recommendations more quickly, well documented and produce more up-to-date, accurate and informative TLRHP data. This study aims to determine and analyze the effect of system quality, information quality and service quality on SIPTL user satisfaction in East Java Province. The method used is a quantitative method, data collection using purposive sampling techniques through questionnaires. Data analysis using SEM-PLS with the help of Smart-PLS software. With the test resultsβsystem quality=0.382,βinformation quality=0.229 andβservice quality = 0.318. The value of R = 0.791, R2 = 0.626, f2 information quality = 0.065, f2 service quality = 0.174 and f2 system quality = 0.201, t-test system quality = 4.371, t-test information quality = 2.723 and t-test service quality = 4.245 and Q2 Predictive Relevance = 0.592. Based on the test results, H1 is accepted that there is a significant influence of system quality on user satisfaction of 38.2%, there is a significant influence of information quality on user satisfaction of 22.9% and there is a significant influence of service quality on user satisfaction of 31.8%. Efforts that can be made to increase the influence of system quality, information quality and service quality on SIPTL user satisfaction in East Java Province are improving compatibility on mobile devices, optimizing system performance, increasing the responsibility of the SIPTL support team, periodic evaluation and monitoring and developing interactive features for users