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PT. Nadha Karya Utama Indonesia, a company engaged in the manufacturing service industry that produces mild steel, located on Jl. Cold Hamlet, RT 04 RW 07, Ngronggot, Kab. Nganjuk, East Java. The purpose of this study is to plan the Roll Forming machine maintenance schedule in order to minimize maintenance costs. The method used in this study is using the Preventive Maintenance method. The calculation results obtain the reliability value of each component on the Roll Forming machine, namely 0.5 for the reliability of the Roll component, 0.5 for the Gear Box component, 0.5 for the Main Engine component, 0.46 for Bearings, and 0.5 for reliability Roll Stand. Determination of maintenance time intervals is based on Peventive Maintenance on Roll components for 37 days, Gear Boxes for 108 days, Main Machinery for 108 days, Bearings for 53 days, and Roll Stands for 146 days. Based on the calculation results, the total cost of maintenance before carrying out preventive with reliability is known to be Rp. 19,340,000, after carrying out preventive calculations with reliability is Rp. 13,120,139.10, it can be seen that before and after carrying out preventive calculations there is a difference in costs of Rp. 6,219. 860.9. From these results it is known that preventive maintenance can reduce the costs incurred by PT. Nadha Karya Utama Indonesia from before the Preventive Maintenance calculations were carried out.

Kada Cake Kiosk is one of the Micro, Small and Medium Enterprises that has seized the opportunity to develop Banana Chips as processed food in Kobalima District. Even though Kobalima District has made a small contribution in developing Micro, Small and Medium Enterprises in Malacca Regency, this potential can become a business opportunity for K2 Cake Kiosk owners in developing these processed foods. The idea of developing a banana chip business began in 1993 when Ms. Sipriana Hoar wanted to develop a banana chip business with minimal capital but had the potential to increase business income. This is done by moving from developing chips and other processed food businesses to processing products that have the potential to increase product-added value. This business analysis originates from existing recipes from their parents in micro businesses as snacks or snacks. This opportunity, where the bananas cultivated by farmers sometimes have a low selling value, was utilized by Ms. Sipriana to increase her business in banana chips and other processed foods. The method of carrying out the Professional Work Practice activities of the Agribusiness Study Program, Faculty of Agriculture, University of Timor, provides solutions to the problems identified in Lakekun Village, especially at the K2 Cake Kiosk. The method of carrying out the intended activity is purposive, namely the intentional determination of the K2 Cake Kiosk as the main indicator that is used as a respondent in carrying out the intended activity. The approach taken in answering problems such as: 1. Location surveys, namely looking at existing potentials and constraints such as Community Problems in the Benpasi Village.2. Identification of each Community that can be used as an example of the intended entrepreneurship training. 3. Training for each farmer group in the Benpasi Village to answer these problems to increase agricultural production in the Benpasi Village. 4. Counseling and training on maintenance and care management for plants so that they can be used for further processing 5. Monitoring and evaluation of the activities in question in an effort to increase the intended community service activities. From the Training Activities for Making Banana Chips at the K2 Cake Kiosk in Lakekun Village,Kobalima District, Malaka Regency, East Nusa Tenggara Province based on Professional Work Practices in the Agribusiness Study Program, Faculty of Agriculture, University of Timor, it can be concluded that students can see business potential and are able to analyze the advantages possessed in micro-businesses in Lakekun Village. In addition, they get a lot of benefits from the training by providing recipes that are obtained by business owners so that in the future they can be practiced as business opportunities.

Developments in the industrial world are increasingly rapid, resulting in increased competition in the industrial world, so that industrial companies are competing to improve production efficiency and effectiveness. Especially companies in the manufacturing sector, increasing productivity in a production system is an absolute thing that must be done. One of the main indicators in increasing productivity is the level of rehabilitation of production machines at the company. In measuring how good the rehabilitation of a production machine is, an effective and efficient maintenance maintenance process is needed for the company. Continuous use of the machine will decrease the level of readiness of the machine itself. In an effort to maintain the level of machine readiness so that production results are guaranteed due to continuous use of the machine, regular machine maintenance and maintenance activities are needed which are expected to prolong the condition of production machines so that they are not damaged, in case of machine damage it can disrupt production activities.

Healthy behaviours are formed because individuals make decisions and commit to continuing habits that support the improvement or maintenance of health. Self-efficacy gives confidence to individuals to achieve goals to achieve good health conditions, but it is not uncommon for individuals to experience barriers in the commitment process. This study aims to determine the relationship between self-efficacy and barrier to healthy behaviour. Researchers used cross section as a research design to take parameters of 186 respondents taken randomly which then the data will be analyzed in descriptive and inferential correlations. The results showed that there was a significant moderate positive relationship between self-efficacy and obstacles to healthy behaviour. Therefore, it is recommended to provide health services that focus on increasing confidence in individuals in order to reduce the constraints felt and prescribed by individuals and can study other factors that can also reduce barriers in healthy behaviour.

This study discusses the fulfillment of the rights and obligations of husbands and wives during the period of syiqoq from the perspective of Islamic law. Syiqoq, which refers to deep conflicts between husband and wife, poses a significant challenge in married life. The purpose of this research is to analyze how Islamic law regulates the fulfillment of rights and obligations during conflict and to offer solutions for its resolution. This study employs a qualitative descriptive approach using literature review methods, analyzing fiqh literature, fatwas from Islamic scholars, and other primary and secondary sources. The findings indicate that despite ongoing disputes, fundamental rights such as maintenance, protection, and housing must still be provided, and obligations like communication and consultation are essential for resolving conflicts. The role of hakam as a third party mediator is also identified as an effective mechanism for resolving syiqoq. The implications of this study provide practical guidance for couples and Islamic legal institutions in addressing marital conflicts fairly and in accordance with Islamic principles while strengthening the understanding of family law dynamics in a modern context.

Business continuity, which is closely related to the long-term maintenance of the system in accordance with environmental, economic and social considerations, is an important point that needs to be considered by every MSME actor. The store business is one of the new MSMEs that is of concern so that it continues to carry out business continuity by being carried out based on currently related internal and external factors. Toreko created a unique business idea from brownies, innovating brownies into brownies cookies and using raw materials from mocaf flour. mocaf itself is a modified cassava flour product. The purpose of this article is to describe and analyze the sustainability position of the toreko business through a SWOT analysis, formulate alternative strategies that can be implemented by the toreko after knowing the position of the sustainability position of the business it has. The aggressive strategy is the main choice strategy obtained from the results of IFAS and EFAS. The SWOT matrix is used to determine and arrange the steps for implementing the strategy related to the choice of strategy. An aggressive strategy is carried out until the threat that the store has is smaller than the opportunities that exist. Improving sales promotions and maintaining satisfaction with customer loyalty is the key to realizing business continuity properly.

Efforts to increase income, provide employment, contribute to the availability of animal protein and increase production activities are part of food security in the aquaculture sector. Based on data reported from the DGT KKP Statistics, (2021) aquaculture can increase production activities, where in 2020 the third quarter of fish farming production reached 11.5 million tons and increased to 12.25 million tons in 2021 in the third quarter.  Alternative techniques that can be done as an effort to increase fish farming production results are optimizing the use of biofloc system technology (Pramono et al., 2018; Faridah et al., 2019 and Permana et al., 2021). This biofloc system is a union of living organic substances into the form of blobs, where this biofloc is composed of the word bio which means life while floc means blob. For example, in tilapia farming, to increase production results so that they can ... Meeting market demand can implement a biofloc system. Tilapia is classified as a type of freshwater fish that is in great demand in the market. The advantages of implementing a biofloc system in tilapia farming are environmentally friendly so that it is easy to carry out advanced cultivation, there is efficiency in water utilization, short maintenance period, and maximizing stocking density. In addition to the advantages, there are also obstacles faced, fish farming with a biofloc system such as lack of understanding of fish farming with the biofloc method, directly providing feed without paying attention and lack of water quality control. Furthermore, the research conducted implemented the observational descriptive method. 

Barong dance is one of Indonesia's cultural treasures that has great tourist attraction potential in Bali. This dance depicts the fight between good and evil in Balinese culture and has the beauty of dance movements, interesting costumes, and stories raised in the dance. Barong dance also has an important role in introducing Balinese culture to tourists and having a positive impact on the local economy. However, in an effort to preserve it, there are several challenges that must be faced, such as maintaining authenticity, quality of appearance, effective promotion, and management and maintenance of costumes and property. Therefore, joint efforts from the government, community, and tourism industry players are needed to maintain and preserve Barong dance properly. In addition, education and training for the younger generation also need to be improved to help maintain the sustainability of Barong dance as a valuable cultural heritage. By maintaining and preserving Barong dance, it is hoped that Balinese culture can continue to be known and appreciated by tourists, and have a positive impact on the local economy.

Aquaponics consists of fish farming and plant maintenance. Water, which is a medium for fish cultivation, is used as a source of nutrition in plant maintenance, while plants function as a biofilter for water. This study used red onion seeds of the Sanren variety. This study was an experimental study using a non-factorial randomized block design (RBD) consisting of 1 treatment factor and 5 blocks. to get 20 research plots. Planting Media Factor with a symbol (M) which consists of 4 levels, namely: M1: Compost, M2: Chaff Charcoal, M3: Cocopeat, M4: Rice Husk. The results showed that the use of several growing media in the floating raft aquaponic system had a very significant effect on plant height (cm) and the number of leaves (strands).

Pemeliharaan circuit breaker dengan media gas SF6 di PT.Indonesia Power suralaya merupakan suatu pemeliharaan yang dilakukan selama 2 tahun sekali dengan meggunakan sistem overhoul. Pengecekan ini meliputi pengukuran  tahanan isolasi, keserempakan pembukaan dan penutupan kontak dan tahanan kontak. Data yang diambil merupakan data pengecekan yang diambil dari data perdua tahunan dan merupakan data yang pasti. Selain pemeliharaan overhoul circuit breaker ini juga dilakukan pengecekan secara rutin selama satu bulan sekali, untuk memastikan bahwasannya tidak ada permasalahan pada alat yang digunakan sebagai sistem proteksi untuk penanganan penyaluran aliran listrik.                                                       

The hospital information system has become increasingly important due to the rapid development of technology. An effective information system can help manage patient data, medical records, doctor scheduling, medicine and medical equipment procurement, and facilitate hospital administration processes. This journal discusses the importance of hospital information systems, the benefits that can be gained, and the things that need to be considered in building and implementing an effective information system. Analysis of information system needs, information system development, training and utilization of the system, and information system maintenance are important factors to consider in building an effective system. With an effective and efficient information system, it is hoped that the quality of hospital services can be improved.

Pengembangan sistem informasi akademik bertujuan untuk memberikan sarana dasar kepada perguruan tinggi. Sistem informasi akademik diperlukan untuk mengelola seluruh kegiatan akademik diantaranya mengelola kartu rencana studi, mengelola kartu hasil studi, mengelola data dosen dan tenaga kependidikan, mengelola data mahasiswa, mengelola kelas, mengelola pertemuan dan presensi. Memiliki sistem informasi akademik akan mengurangi resiko keamanan data serta mendukung kemandirian pengelolaan teknologi informasi. Pengembangan sistem informasi ini menggunakan metode penghimpunan data menggunakan metode tanya jawab (interview) dan pengamatan lapangan. Performance, Information, Economics, Control, Efficiency dan Service adalah metode PIECES yang akan digunakan dalam menganalisa sistem. Unified Modelling Language (UML) adalah metode perancangan sistem yang digunakan dalam penelitian ini. System engineering, Requirement analysis, Design, Coding, Testing dan Maintenance adalah metode pengembangan sistem Waterfall yang peneliti gunakan. Sistem informasi akademik dikembangkan sesuai kebutuhan institusi saat ini tetapi seiring perkembangan peraturan dan kebutuhan institusi maka perlu dilakukan evaluasi kinerja secara periodik.

Konter Fakhri cellular saat ini belum memiliki media khusus untuk mempromosikan produk-produknya. Saat ini konsumen masih langsung datang ke toko apabila ingin mendapatkan informasi produk aksesoris dan HP yang diinginkan. Selain itu pengolahan data juga masih dilakukan secara manual dengan menggunakan media buku. Penelitian ini menggunakan metode waterfall. Tahapan-tahapan dalam metode waterfall sebagai berikut system engineering, analysis, design, code, testing, dan maintenance. Hasil penelitian ini adalah sistem informasi penjualan HP dan Aksesoris yang ada di Konter Fakhri cellular berbasis web. Kesimpulan dalam penelitian ini adalah sistem informasi penjualan HP dan aksesoris ini dapat memudahkan pembeli dalam mencari HP serta aksesoris HP secara online tanpa harus datang ke toko. Cara pengaksesannya pun sangat mudah yaitu website dapat diakses dengan menggunakan media HP, komputer, dan laptop.    

Pengelolaan sampah yang buruk telah menjadi permasalahan yang masih dialami  di seluruh dunia, tak terkecuali Indonesia. Pengedukasian mengenai pengelolaan sampah perlu ditingkatkan terutama pada anak-anak dengan memanfaatkan perkembangan teknologi yang ada seperti teknologi smartphone. Berdasarkan masalah tersebut, dikembangkanlah aplikasi edukasi mengenai pengelolaan sampah yang ditujukan untuk anak sekolah dasar dengan memanfaatkan teknologi Android dan machine learning. Dengan tingkat akurasi sebesar 90% pada training dan testing dataset, pemanfaatan teknologi machine learning ini akan efektif untuk membantu anak-anak dalam mendeteksi sampah yang ditemukan ketika bereksplorasi. penelitian ini menggunakan metode Waterfall yang terdiri dari 5 tahapan yaitu requirement,  design, implementation, testing dan maintenance. Dengan menggunakan metode pengujian Black Box dan Beta Test, hasil pengujian yang didapatkan pada pengujian Black Box telah memenuhi semua skenario yang ada, dan melalui Beta Test mendapatkan respons positif serta beberapa saran dari calon pengguna untuk pengembangan aplikasi kedepannya. Dengan hasil yang didapatkan, aplikasi edukasi mengenai pengelolaan sampah dapat menjadi sarana untuk membantu anak-anak dalam memahami betapa pentingnya pengelolaan sampah melalui media pembelajaran interaktif.

Community Service is an obligation for lecturers to carry out the Tridharma of Higher Education. The activity was carried out on June 18, 2022 in Jelamung RT 05 RW 02, Kemujan Karimujawa which was attended by 12 participants. The purpose of this service is to know how to maintain fishing boat outboard engines in general, which is used to change the engine oil, cleaning the air filter and fuel filter, testing the injectors and adjusting the valves, in addition it is to know the reason why the engine cannot start. Therefore, someone should check the fuel flow, opening the fuel filter and cleaning it. The implementation of this program is for fishermen’s beneficial, hance they can maintain and overcome engine damage for the sake of progress and increase the income.

The purpose of this study is to analyze how the company's strategy dominates the international market.  PT Indofood Sukses Makmur Tbk is one of the companies that is able to enter the international market.  The products of PT Indofood in this study sell their products in several countries.  This type of research is descriptive qualitative research, namely scientific investigation that aims to understand a phenomenon in its natural social context through a process of in-depth communicative interaction between the researcher and the phenomenon being studied.  From the results of this research, Indomie is the instant noodle brand of PT Indofood Sukses Makmur Tbk in Indonesia and is the largest instant noodle producer in the world with 16 factories that produce 15 billion packs of Indomie each year.  Indomia is also exported to more than 60 countries around the world.  The application of continuous innovation, namely the construction of factories abroad, product strategy, quality maintenance, pricing strategy, distribution strategy, promotion strategy, customer relationship (consumer relationship building strategy).

PLTU Banten 3 Lontar Merupakan salah satu Pembangkit Tenaga Uap yang berada di Lontar Kabupaten Tangerang Banten. PLTU Lontar ini milik anak buah PT. PLN (Persero) yaitu Indonesia Power yang memiliki 3 unit Pembangkit dengan kapasitas masing – masing unit Pembangkit sebesar 3 x 315 dengan Energi listrik yang dihasilkan PLTU Lontar akan disalurkan Jaringan Tranmisi 150 KV (SUTT) sepanjang 25 Kilometer ke Gardu induk Teluk Naga dan Gardu Induk New Tangerang untuk memperkuat pasokan tenaga listrik di area Jakarta, tangerang dan sekitarnya pada sistem kelistrikan di jawa. Dalam penggunaan peralatan di PT. Indonesia Power PLTU Banten 3 Lontar OMU yang berlangsung terus menerus sehingga sangat penting untuk memperhatikan kondisi peralatan proteksi dengan melakukan pemeliharaan dengan “Preventive Maintenance” agar peralatan dapat tetap berfungsi dengan baik. Pada kasus kerusakan peralatan Proteksi untuk saat ini belum terlihat adanya permasalahan yang terjadi pada kurangnya kinerja pengolahan batu bara pada Belt Conveyor. Mengingat sering terjadinya hal tersebut bahwa alat proteksi dalam suatu proses pengolahan batu bara. Maka dari pembahasan ini penulis melakukan penilaian terhadap data dilapangan sehingga mengetahui masalah pada suatu alat. Mengingat pentingnya dan besarnya manfaat dari pembahasan ini, maka penyusun tertarik membahas “Preventive Maintenance Kontrol intrumen Belt Conveyor C-7”.    

Abstrak PLTU banten 3 lontar OMU merupakan anak perusahaan PT. PLN (Persero) yaitu Indonesia Power yang memiliki 3 unit pembangkit dengan kapasitas masing-masing unit pembangkit sebesar 3 x 315 dengan Energi Listrik yang dihasilkan PLTU Lontar akan disalurkan Jaringan Transmisi 150 KV (SUTT) sepanjang 25 Kilometer ke Gardu induk Teluk Naga dan Gardu Induk New Tangerang untuk memperkuat pasokan tenaga listrik di area Jakarta, Tangerang dan sekitarnya pada sistem kelistrikan di jawa. Penggunaan belt conveyor di PT. Indonesia Power PLTU Banten 3 Lontar OMU berlangsung kurang lebih 24 jam sehari secara terus menerus, sehingga sangat penting untuk memperhatikan kondisi peralatan electrical pada area belt conveyor dengan cara melakukan pemeliharaan dengan “preventive maintenance” agar kondisi peralatan electrical pada area belt conveyor dapat tetap berfungsi dengan baik. Kasus kerusakan pada peralatan electrical pada area belt conveyor untuk saat ini belum terlihat hanya saja terdapat permasalahan yang terjadi pada beberapa peralatan electrical pada area belt conveyor yang dapat mengakibatkan terhambatnya proses produksi. Mengingat sering terjadinya hal tersebut pada peralatan electrical pada area belt conveyor dalam suatu proses produksi, maka dari pembahasan ini penulis akan melakukan penilaian terhadap kinerja peralatan electrical pada area belt conveyor C-2B terhadap data dilapangan sehingga mengetahui bermasalah atau tidaknya suatu peralatan electrical pada area belt conveyor C-2B. Penelitian ini dilakukan untuk mengetahui Preventive Maintenance yang dilakukan pada Electrical C-2B Belt Conveyor, memahami manfaat dari Preventive Maintenance Electrical C-2B Belt Conveyor dan menganalisis hasil Preventive Maintenance pada Electrical C-2B Belt Conveyor.  

By looking at current technological developments that already use automatic sensors, the application of the concept to this system can be a solution for dealing with ornamental fish farming owners. In this research, a tool is made that can perform feeding, checking temperature, water turbidity, feed level, water level and water pump control, from this information will be sent to android by firebase automatically monitored and controlled anywhere via android. This tool is designed with ease of maintenance and is an extension of the existing tools. IoT technology is used to monitor online, based on Firebase and Nodemcu Esp8266. In this study, researchers used the research method of the Borg and Gall (1987) model from 10 steps to 6 steps. The results of this study were carried out by an expert validation test to get a value of 30 which means "Very Good (Valid)". While the effectiveness test by 10 users plus by experts and employee users get a total score of 35.16 which means the effectiveness test is classified as "Very Good (Valid)" it can be said that the new system is more effective than the old system.

In transformers installed and used in electric power systems, especially at substations (GI) there are often disturbances or problems. One of the problems with the transformer can occur due to the failure of the insulating oil which can be caused by a decrease in the value of the translucent voltage, therefore it is necessary to carry out maintenance to prevent and localize interference. Tap Changer oil is different from oil in the main tank (in terms of placement), in terms of type and function Tap Changer oil with oil in the main tank has similarities from the type of oil and its function as insulation, cooling and protecting windings from oxidation. With the method of observation (observation) in the field of all equipment worked on and with the literature method can be known the process of replacing oil On Load Tap Changer. From the results of the oil translucent voltage test study, it is known that the value of the penetrating voltage of the On Load Tap Changer oil sample used in the transformer is an average value of 38.8 kV, it can be known that the value of the new oil penetrating voltage (sample 1) being filtered is 86.8 kV, the value of the new oil penetrating voltage (sample 2) being filtered is worth 88 kV, and the value of the new oil penetrating voltage (sample 3) being filtered is 98.2 kV.