Tan delta merupakan salah satu parameter penting dalam pengujian kualitas isolasi pada stator generator, yang digunakan untuk mengevaluasi kondisi dan performa sistem isolasi. Penelitian ini bertujuan untuk menganalisis hasil pengujian tan delta pada stator generator setelah proses overhaul, menggunakan perangkat Omicron CPC 100 dan CP-TD1 di PLTU Sumber Alam Sekurau, Tanjung Selor. Proses pengujian melibatkan pengukuran nilai tan delta pada berbagai level tegangan, sesuai dengan standar pengujian internasional, untuk menentukan tingkat degradasi atau kerusakan pada material isolasi. Data hasil pengujian dianalisis untuk mengidentifikasi perubahan nilai tan delta sebelum dan sesudah overhaul, serta mengevaluasi efisiensi proses perawatan terhadap kualitas isolasi. Hasil penelitian menunjukkan bahwa nilai tan delta pada stator generator mengalami perubahan signifikan setelah overhaul, dimana nilai tan delta berada dalam rentang batas aman yang ditetapkan oleh standar IEC 60034-27-3: Dissipation Factor Acceptance Criteria for Stator Winding Insulation. Penggunaan perangkat Omicron CPC 100 dan CP-TD1 terbukti memberikan hasil pengujian yang akurat dan dapat diandalkan, sehingga mempermudah evaluasi kondisi isolasi secara komprehensif. Kesimpulan dari penelitian ini adalah bahwa pengujian tan delta merupakan langkah krusial untuk memastikan keandalan operasi generator pasca-overhaul. Hasil analisis ini memberikan rekomendasi untuk perawatan dan pengujian berkala guna meminimalkan risiko kerusakan isolasi serta meningkatkan efisiensi dan keandalan sistem pembangkitan di PLTU.

This study aims to design an innovative and relevant Christian Religious Education (PAK) curriculum for catechism at HKBP Palmarum. This curriculum is designed by integrating local wisdom values ??to strengthen students' faith. The research method used is a quantitative method. The results of the study indicate that local wisdom is relevant to Christian teachings, PAK material is adjusted to effective learning methods. The curriculum developed is expected to improve students' understanding of Christian teachings, strengthen their relationship with God, and encourage them to apply Christian values ??in everyday life, while preserving local wisdom values. "The results of the study indicate that the design of the PAK curriculum based on local wisdom has great potential in increasing learning motivation, deep understanding of Christian teachings, and appreciation of moral values. In addition, this curriculum can also strengthen the relationship between the church and the surrounding community.

Conflicts occur in the school environment not only cause obstacles, but also provide solutions in the implementation of school policies. This article discusses the sources and resolution of conflict in the implementation of conflict management policies in schools. This research aims to identify the sources of obstacles in implementing conflict management policies in schools and provide solutions in the form of policy-based solutions that can be implemented effectively. This research is a qualitative approach, descriptive research, and literature study data collection method. Previous research that discussed the same issue showed a lack of training for educators and limited resources. The findings show that: First, the conflict management policy implemented in schools is done by identifying the sources of conflict. Second, conflict resolution in schools can be done by avoidance, accommodation, confrontational approach, compromise, and collaborative problem solving

Football is one of the most popular sports in Indonesia. Besides being popular, the money circulation in this sport is also very large. Because of the high interest of the people in football, football often becomes a unifying tool and even breaks down the barriers of difference in each event. However, football can also have a negative impact if it is managed poorly. Gambling cases that cause losses and violence in stadiums that often occur must be valuable lessons. This paper tries to make a review of the current condition of Indonesian football and its potential and threats. This paper will also provide strategic steps so that football can benefit the unity and integrity of the Indonesian nation.

Tujuan dari studi ini untuk mengetahui pengaruh Motivasi dan Lingkungan Keluarga terhadap Minat Berwirausaha di Kalangan Mahasiswa Kota Sukabumi. Metodologi: Metode penelitian yang digunakan adalah metode survei dengan menggunakan kuesioner yang disebarkan kepada 100 sampel. Sedangkan teknik pengujian kualitas instrumen meliputi uji validitas dan uji reliabilitas. Sedangkan untuk pengujian hipotesis menggunakan analisis regresi linier berganda, uji t (parsial), dan uji f (simultan). Hasil: Bahwa variabel Motivasi dan Lingkungan Keluarga memiliki pengaruh yang signifikan terhadap Minat Berwirausaha. Dan terdapat pengaruh yang signifikan antara Motivasi dan lingkungan keluarga terhadap Minat Berwirausaha secara simultan.

The research method used was a qualitative experiment, starting with taking broken piston rings No. 2 and 3, cutting the piston rings and testing them with hardness tests and composition tests carried out at the Indonesian State Maritime Polytechnic and Undip Central Java Integrated Lab. From the results of this research, it can be concluded that the used broken ring number 3 has the highest hardness of 140.26 HB and the used ring number 2 is 131.50 HB, so it can be concluded that the piston ring that has been used and exposed to high heat causes an increase in hardness and causes it to break. The composition test results showed that the carbon content of the new ring no. 2 was the highest at 15.30% and that in the used ring no. 2 was 12.08% because the compression ring was in direct contact with the compression chamber or in contact with heat. For the used number 3 piston ring, the carbon content is 10.43 and the new one is 11.02 because it is positioned below the compression ring and is not in direct contact with heat. for the used ring no.2, the Silicon (Si) content is low, namely 2.15% compared to the new one, 2.75% because the nature of Silicium is that it is resistant to high temperatures and as a compression ring compared to ring no.3, fracture occurs because there are no Manganese or Phosphate elements. which is wear resistant, strong and elastic. The microstructure of piston ring No. 2 is broken and the new two piston rings are less dense and have rough gaps. The broken piston ring structure of No. 3 and the new one looks a bit gray and has high levels of graphite iron and carbon elements.

The aim of this research is to determine and analyze the position of e-voting in current election laws and regulations and the reformulation of the voting system in elections in Indonesia. E-voting can be a solution to increase voter participation, especially among voters who live abroad or in remote areas. With the existence of an electronic voting system, voters can more easily cast their votes without having to come to a physical polling place. The type of legal research used is normative. Data analysis was carried out descriptively and qualitatively. The position of e-voting in election laws and regulations is currently not regulated. This has resulted in the absence of e-voting in voting in the election system in Indonesia. The reformulation that can be carried out is by including a new article in Law Number 7 of 2017 concerning General Elections which specifically regulates e-voting in voting in future elections. Which is then accompanied by General Election Commission Regulations regarding the e-voting system in voting in elections in Indonesia.




Tujuan penelitian ini adalah untuk mengetahui dan menganalisis kedudukan e-voting dalam peraturan perundang-undangan pemilu saat ini dan reformulasi sitem pemungutansuara dalam pemilu di Indonesia. E-voting dapat menjadi solusi untuk meningkatkan partisipasi pemilih, terutama di kalangan pemilih yang tinggal di luar negeri atau daerah terpencil. Dengan adanya sistem pemungutan suara elektronik, pemilih dapat lebih mudah memberikan suara mereka tanpa harus datang ke tempat pemungutan suara fisik. Jenis penelitian hukum yang digunakan adalah normatif. Analisa data dilakukan secara deskriptif kualitatif. Kedudukan e-voting dalam peraturan perundang-undangan pemilu saat ini belum diatur. Sehingga mengakibatkan belum adanya pelaksanaan e-voting dalam pemungutan suara pada sistem Pemilu di Indonesia. Adapun reformulasi yang dapat dilakukan ialah dengan memuat pasal baru di dalam Undang-Undang Nomor 7 Tahun 2017 tentang Pemilihan Umum yang secara khusus mengatur perihal e-voting didalam pemnugutan suara di pemilu pada masa akan datang. Yang kemudian disertai dengan Peraturan Komisi Pemilihan Umum terkait system e-voting dalam pemungutan suara pada pemilu di Indonesia.

The number of investment instrument is often confusing for people who have minimal knowledge but still want to investing. Due to the many investments instrument offered, with the lack of public literacy in financial management, most people have a fear of missing out which case the phenomena of FOMO (Fear of Missing Out), the desire of people to get rich quick without thinking about the risk future which result in many fraudulent practices circulating in the community. This study aims to assist users in deciding the right investment instrument according to the user s risk profile. The decision support system in determining investment instrument with AHP (Analytical Hierarchy Process) Method is a method for problems in determining priorities from various alternative. AHP will make it easier to determine the right instrument.    

This study aims to determine the effect of price and trust on consumer satisfaction in J&T Express delivery services in Kediri City. This type of research is quantitative research. The data for this study were obtained through primary and secondary data. The population in this study were consumers of J&T Express in Kediri City. The sample in this study was 100 consumers with the sampling technique using accidental sampling. The analysis techniques used were validity testing, reliability testing, classical assumption testing, multiple linear regression analysis and hypothesis testing. The results of the study showed that the partial t-test results of the price and trust variables influenced consumer satisfaction. The results of the simultaneous F-test showed that price and trust influenced consumer satisfaction.

All companies hope for an effective and efficient production system, but an imperfect production system means that PT XYZ must improve its production activities. The company strives to produce good products followed by a high level of productivity. In this research, we investigate a case at PT XYZ which produces hot stamping foil in the rewind section. This research found that there was waste that occurred in set-up replacement activities in production. Because it requires a long processing time, we perfected the system by implementing the Single Minute Exchange of Dies (SMED) method, then the process optimized internal activities in the set-up process. The application of the SMED concept is carried out by changing internal activities into external activities with the addition of helpers. This research aims to provide a more effective and efficient set-up replacement process so that machine downtime can be reduced. The results of this research show a 52% reduction in set-up time obtained by adding a helper with a time before implementation of 58 minutes to 30 minutes. This research concludes that SMED is effective in reducing machine set-up time and increasing the efficiency of the production process with benefits after implementing the SMED method by adding a helper of Rp. 10,649,336. In this way, implementing the SMED method helps companies increase production set-up replacement times in the rewind section.