Abstract:The demand for electrical energy continues to rise with the progression of time. This growth must be matched by a reliable and cost-effective supply of electricity, requiring power systems that are both dependable and economical.…
onomical. Since the amount of electricity consumed by users cannot be precisely predicted, balancing generation with consumption necessitates accurate electrical load forecasting. This study focuses on load forecasting using the Adaptive Neuro-Fuzzy Inference System (ANFIS) method. The forecast developed targets daily peak loads, which fall under short-term load forecasting. The data used for this forecasting consists of historical daily peak loads from January 1, 2017, to June 9, 2022. The forecasting process involves parameters such as radius, squash factor, accept ratio, reject ratio, and epoch. The forecast accuracy is evaluated using the Mean Absolute Percentage Error (MAPE) metric. The results are then compared with PLN’s load forecasting, which employs the load coefficient method. The ANFIS-based forecasting achieved a MAPE of 1.879%, using networks Jaringan_24 and Jaringan_25. This MAPE value is slightly lower than PLN’s load forecasting MAPE of 1.917%, indicating better accuracy by the ANFIS method.
Abstract:This study aims to determine the significant relationship between Christian Religious Education and the Formation of Spirituality of VIII-grade Students at SMP Negeri 1 Pulau-Pulau Batu, South Nias, Academic Year 2022/2023.…
23. The population in this study were all VIII-grade students at SMP Negeri 1 Pulau-Pulau Batu, totaling 25 people, because the population was small, namely only 25 people, the entire population became the research sample, namely 25 people. This study used a quantitative method with SMART PLS software data processing. The method of collecting data as a result of the study was a questionnaire using a Likert scale with 4 answer options. The results of the study in measuring validity where the outer loading results of all indicators were > 0.7, this indicates that all indicators of variables X and Y can represent the latern variable (construct). Likewise, reliability where CA, RO, CR, > 0.7 and AVE > 0.5, shows that all indicators are reliable, so this result can be continued with hypothesis testing which shows that there is a relationship between Christian Religious Education and the Formation of Student Spirituality with T. statistic > T. table, namely 2.109 > 1.96 and p. value 0.035 > 0.05. The conclusion of this study shows that there is a relationship between Christian Religious Education and the Formation of Student Spirituality. (X) with Spiritual Formation (Y) but not significant.
Abstract:This study discusses the design of a mobile crane to lift damaged vehicles with a capacity of 6 tons with the aim of analyzing the planning of the lifting system used ; planning the rope to be used ; transmission system…
; calculation of the components of the lifting equipment used ; calculation of power to rotate the drum ; the tool designed is a mobile crane with a capacity of 6 tons to 6 tons ; and calculating the lifting time. assembly . Type of drive motor with Combustion engine = internal combustion engine , Drive motor power = 192.36 Hp , Drive motor rotation = 2740 rpm , Max lifting capacity = ton , Lifting height = 3 m . Drum with Drum diameter = 300 mm , Drum pitch = 16 mm , Drum length = 300 mm , Maximum compressive stress of material = 1600 kg/cm 2 The maximum compressive stress that occurs = 1173.6 kg/cm 2 . Steel rope ( Rope type = 6 x 9 x 1 fc , Rope cross-sectional area = 1173.6 kg/cm 2 . = 2.9 cm 2 , Wire diameter = 1.18 mm , Diameter of steel rope = 26.3 mm , Actual fracture stress = 180/199 kg/mm 2 , Fracture loading = 39100 kg/mm 2 , U nut rope usage = 88.2 months ); Pulley ( Type of pulley = fixed pulley , pulley diameter = 4.8 cm , Width of the pulley = 2.2 cm ); Hook ( Hook type = single hook with thread , Thread type on hook = M 42. Length of threaded hook = 42 mm , Number of threads on the hook = 9 threads , Distance between threads = 4.5 mm , Outer diameter on thread = 42 mm , Effective diameter on the thread = 39 mm , Core diameter on thread = 37.129 mm , Hook material = wrought carbon steel SF 60 , Permissible contact stress = 3 kg/mm 2 , The contact stress that occurs = 2.7 kg/mm 2 ); Boom ( Boom type = boom with fixed arm , Number of booms = 2 pieces , Boom length = 4 m , Boom weight = 1568.66 kg , Boom material = steel pipe , Tensile strength of the material = 40 kg/mm 2 , Tensile strength that occurs on the boom = 10 kg/mm 2 ); Gears ( Types of gears = worm gear , type of gear on the shaft material = cross gear , Type of chain used = hinge chain , chain weight per meter = 16.5 kg )
Abstract:Perkembangan media sosial mengubah cara individu memperoleh informasi, membangun identitas, dan memaknai realitas sosial di sekitarnya. Dalam hal ini, influencer muncul sebagai individu memiliki kemampuan mempengaruhi opini,…
ini, preferensi, serta perilaku konsumsi pengikutnya melalui konten yang di upload di media sosial. Realitasnya pada saat ini bekembang di Kabupaten Jember, influencer di Jember mempromosikan lifestyle, kuliner, hingga fashion. Konten mereka tidak menampilkan informasi, tetapi menjadi referensi mahasiswa menentukan pilihan konsumsi, gaya hidup, dan sesuatu yang sedang booming. Penelitian ini bertujuan untuk menganalisis proses pembentukan realitas sosial mahasiswa melalui peran influencer dalam membentuk budaya konsumsi di kalangan mahasiswa Universitas Jember. Metode yang digunakan adalah metode penelitian kualitatif yang berfokus memahami dan menganalisis proses pembentukan realitas yang terjadi melalui pengaruh influencer di lingkungan mahasiswa Universitas Jember. Pendekatan yang digunakan dalam penelitian ini adalah fenomenologi yang berfokus pada upaya memahami dan mendeskripsikan makna yang dibangun oleh individu berdasarkan pengalaman hidup yang mereka alami.
Abstract:This study aims to determine the significant relationship between Christian Religious Education and the Formation of Spirituality of VIII-grade Students at SMP Negeri 1 Pulau-Pulau Batu, South Nias, Academic Year 2022/2023.…
23. The population in this study were all VIII-grade students at SMP Negeri 1 Pulau-Pulau Batu, totaling 25 people, because the population was small, namely only 25 people, the entire population became the research sample, namely 25 people. This study used a quantitative method with SMART PLS software data processing. The method of collecting data as a result of the study was a questionnaire using a Likert scale with 4 answer options. The results of the study in measuring validity where the outer loading results of all indicators were > 0.7, this indicates that all indicators of variables X and Y can represent the latern variable (construct). Likewise, reliability where CA, RO, CR, > 0.7 and AVE > 0.5, shows that all indicators are reliable, so this result can be continued with hypothesis testing which shows that there is a relationship between Christian Religious Education and the Formation of Student Spirituality with T. statistic > T. table, namely 2.109 > 1.96 and p. value 0.035 > 0.05. The conclusion of this study shows that there is a relationship between Christian Religious Education and the Formation of Student Spirituality. (X) with Spiritual Formation (Y) but not significant.
Abstract:This research aims to determine the impact of water stress and the use of leaf compost on increasing yields and ideal plant development. This inspection was completed at the Medan City Food Security Center, jl . Selambo…
Ujung and Kramat are beautiful. between May and June 2023. The factorial randomized block design (RAK) used in this study consisted of two treatment factors symbolized by the symbol A at three levels, namely: A1) half KL (A2) 75% KL and (A3) 100 percent KL. The next factorial is with image P which consists of 3 levels, namely; (P1) is 1 g per liter of water, P2 is 2 g per liter, and P3 is 3 g per liter of water. With the aim of obtaining 9 drugs. Each treatment is repeated several times. The perception information is then investigated using the F test for changes at the 5% level. If the problem is large then proceed with the Duncan test. From the results of the examination and discussions carried out, results were obtained, including: 1). The influence of water pressure has a significant effect on plant height, number of leaves, leaf width, wet weight, and influences leaf length, leaf area and stem size of mustard greens (Brassica juncea L.). 2). Giving Gandasil D at a dose of 3 g/l of water basically increases the number of plants, number of leaves, leaf length, leaf width, stem size, new weight per plant, and selling weight. 3). The relationship between water stress treatment and use of leaf compost fundamentally affects plant height, number of leaves, leaf width, and wet load in mustard greens (Brassica juncea L.) while leaf length, leaf area and cross stem distance do not make a big difference.
Abstract:This study analyzes the factors that affect the level of work stress in employees in the manufacturing industry sector. This study uses a quantitative approach with data collected through questionnaires distributed to employees…
ployees in several manufacturing companies. Regression analysis techniques are used to evaluate the impact of various factors on work stress. In addition, demographic characteristics such as age, education, and employment status also play an important role in determining stress levels. This study recommends the need for management policies that focus on reducing workload, improving work environment conditions, and providing employee welfare programs to reduce stress and improve employee welfare. These findings provide valuable insights for manufacturing companies in their efforts to create a healthier and more productive work environment.
Abstract:Masih banyak masyarakat Indonesia yang menikmati film bajakan dengan cara mengakses melalui website ilegal. Hal inilah yang pada akhirnya memicu banyak masalah hukum dan ekonomi terutama yang berkaitan dengan hak cipta.…
Dalam penulisan penelitian ini, peneliti menggunakan metodologi yuridis empiris dengan pendekatan kualitatif, menilai suatu fenomena hukum melalui analisis normatif berdasarkan undang-undang, norma, dan literatur dalam bentuk jurnal dan makalah penelitian sebelumnya. Tujuan dari penelitian ini adalah untuk melihat perlindungan hukum dan dampak pembajakan film illegal. Berdasarkan temuan penelitian ini, pemerintah melakukan perlindungan hak cipta dibidang sinematografi baik secara preventif maupun represif melalui arbitrase atau penyelesaian hukum. Penjahat pembajakan menggunakan program Telegram karena kemudahan penggunaan, kebebasan, dan tidak adanya pengelolaan saluran yang ketat. Pemegang hak cipta sinematografi yang dirugikan akibat pembajakan di Telegram dapat mengajukan laporan kepada polisi atau penyidik tentang penggandaan dan/atau pelanggaran tersebut.
Abstract:This research investigated the correlation of excessive assignments on the mental health of fifth-year English language students at State Islamic Religious Institution in Central Kalimantan. The research hypothesized a strong…
trong positive correlation between perceived assignment load and mental health problems. The method of this research used quantitative approach using a questionnaire. The Data was collected from 20 participants. The researchers, analyzed the data using pearson's correlation coefficient JASP to examine the relationship between excessive assignment and mental health condition. Based on the findings, the result showed a significant positive correlation (r = 0.900, p <.001) between excessive assignment and mental health condition, indicating that 81.0% of the variance in students' mental health could be attributed to their perceived workload. Educational institutions should take proactive steps to manage student workloads and provide mental health support services, such as counseling, time management training, and flexible deadlines. Promoting a balanced approach to academic assessment that prioritizes both academic excellence and student well-being is crucial for fostering the success and well-being of English language students. This research limited due to the small sample size and focus on a specific student population. Future research with larger and more diverse samples is needed to further explore the complex relationship between academic demands and student mental health. The findings highlight the urgent need for universities and educators to prioritize student mental health alongside academic achievement. Implementing practical strategies to manage workloads and provide mental health support can promote a more holistic and student-centered educational environment.
Abstract:This research was conducted to determine the effect of job satisfaction and workload on the performance of employees of PT. Citra Riau Sarana. The method used in this research is a descriptive method with a quantitative…
approach. The object of this research is all employees of PT. Citra Riau Sarana. The research location was conducted at PT. Citra Riau Sarana. The population in this study are employees of PT. Citra Riau Sarana. The samples taken in this study were 47 respondents. The sampling technique in this study was the census method technique with data analysis using the SPSS version 20 program using validity test, reliability test, multiple linear regression, partial test (t test), simultaneous test (F test), coefficient of determination (R2). Multiple regression analysis was used to test the research hypothesis. The results of the study state that the variable workload and job satisfaction have a significant effect partially and simultaneously on employee performance. And it can be concluded that the most dominant workload variable affects employee performance. The coefficient of determination (R2) is 0.771. This means that the variables of job satisfaction and workload simultaneously affect the employee performance variable by 77.1%.