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CV Cahaya Setia Mulia is a company engaged in the service and production of sports gloves. June-October 2024 production data, the demand for gloves increased significantly, from 3,850 pcs in May to more than 5,000 pcs, so tailor workers are expected to produce products quickly and do repetitive work for a long time. The chairs used by workers are plastic chairs without backrests. This research uses the Nordic Body Map questionnaire, Anthropometric method, and Quality Function Deployment (QFD) approach. Based on the results of the NBM questionnaire, the complaints felt by 16 workers were obtained, namely that the average worker had the highest complaints in low back pain with an average of 2.1 pain in the right shoulder, pain in the right thigh, pain in the right knee, pain in the right ankle, pain in the right foot with an average value of 1.9, pain in the left knee and pain in the bronze with an average value of 1.8. A QFD approach was applied to ensure the chair design met customer needs. As a result, four key attributes were identified: the chair has a backrest, foam on the backrest and seat, neutral color, and quality material from mahogany wood. Based on Anthropometric calculations from 5 tailor workers, the seat size for the seat width is 49.8 cm, seat height is 35 cm, seat length is 44.2 cm, seat back length is 60.9 and seat elbow base height is 26.9 cm. Sewing chair design using Autodesk Fusion software.

PT XYZ is a company in the field of construction, development, and management of construction projects. They are responsible for planning, managing, and implementing construction projects, both for infrastructure and commercial buildings. The previous assessment did not have a weighting of the criteria assessment and took time to process the value of each employee because the assessment still used a manual method (assisted by calculator calculations) so that the employee calculation process was processed one by one. This is not in accordance with the director's expectations and has an impact on the assessment being inaccurate and detrimental to the company in terms of time. Therefore, to evaluate the performance of top employees at PT XYZ, this decision support system application was created, with the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method which can produce a simple Decision Support System with an easy-to-understand and logical concept in the PT XYZ Employee Performance Assessment.

This research is an experimental research withThe research design used in this study is "Treatment by blocks design 2 x 2", or treatment of a 2 x 2 factorial experimental research design. The population in this study was 66 students from the POR and PKO FIKKM UNIMA departments. The sample was 40 students based on calculations using the Slovin formula, while the sampling technique used was Simple Random Sampling. Data collection for the agility test on March 25, 2024 and continued with the Results Test on May 7, 2024. Where the treatment was given 16 times, with a frequency of 3 times a week. The data analysis technique used was ANOVA with a significance level of 5%. The results of the study showed that: 1). There is a significant difference in the effect between SSD training and SRBD training on reaction speedon POR and PKO FIKKM UNIMA students, where Fo = 5.69 is greater than Ft = 4.11;. 2.) There is a difference in the influence of SSD and SRBD training methods on POR and PKO FIKKM UNIMA students who have high agility, where Qh = 5.97 is greater than Qt = 3.79.;3.) There is no difference in the influence of SSD and SRBD training methods on POR and PKO FIKKM UNIMA students who have low agility, where Qh = 1.56 is smaller than Qt = 3.79.;4.) Interaction between SSD and SRBD training methods of agility training types (high and low) on the reaction speed of POR and PKO FIKKM UNIMA students, whereobtained an average score of the SSD training method group that has high agility of 51.15 and an average score of the SSD training method group that has low agility of 42.9. With an average score of the SRBD training method group that has high agility of 44.85, and an average score of the SRBD training method group that has low agility of 44.55.

During this time, the development of technology has progressed rapidly.  In this sense, many companies have followed this technological development and introduced it into the collection of inventory data of assets, goods, and their financial reports. To obtain accurate and precise data, an inventory data collection system is required. Manual accounting calculations mean that Depot Kayu Kusen Laris III often records inventory incorrectly, which affects the resulting financial reports. Therefore, this study aims to develop an inventory information system that will support accurate data collection at Kayu Kusen Laris III Depot. The conclusion of this study is that the inventory data information system is designed using Access and SQL database.

This tofu factory industry has existed since 2000 and in general, the people who set up the tofu factory were originally a meatball seller who had lived in Batu Merah village for a long time. From the beggining, the tofu factory industry was established until now, the industry is still operating and has never done production cost classification, break even point calculations, profit planning calculations, and margin of safety precentage ratios. The purpose of this study was to determine the break-even point that must be achieved in the tofu factory business of Mr. Haji Rahim in Batu Merah Village, Sirimahu District, Ambon City. The results showed that the total cost of production in March 2024 was Rp. 33,400,000 consisting of a total fixed cost of Rp. 27,700,000 and a total variable cost of Rp. 5,700,000. By showing that the total sales of tofu during March 2024 were Rp. 39,200,000. The number of tofu sold during March was 1,120 units with a unit price of  Rp. 35,000 per unit.

The utilization of information technology in the business process of a business field will be very helpful in terms of transaction processing, data processing, data analysis, and data storage. Business processes that still do not use computer technology allow many obstacles to occur, such as errors in the process of recording transactions, errors in the calculation process, difficulties in the process of storing and processing data, difficulties in making reports, and so on. CV. Athaya is a medium-scale retail business. Where currently in carrying out its transaction activities it still uses manual methods. Calculations carried out manually are of course not very effective and efficient. In addition, processes carried out manually are prone to errors in the calculation process, take a long time to complete transactions, especially if there are consumers who purchase a lot of goods, have difficulty in compiling reports, have difficulty in the process of recapitulating transaction data, are prone to losing transaction data, and various other obstacles or difficulties. Based on these problems, the research conducted has the aim of creating a cashier system design at CV. Athaya using UML diagrams. The purpose of designing this cashier system is to provide an overview of the cashier system to be built to users, namely cashiers at CV. Athaya which can simplify the ongoing transaction process, increase effectiveness and efficiency in cashier work, facilitate data processing into reports desired by business owners, minimize calculation errors, and assist in the data storage process.

Kombucha tea is a drink produced through a fermentation process of a mixture of tea and sugar using kombucha culture or also called SCOOBY ( Symbiotic Culture of Bacteria and Yeast) . The basic ingredients for making kombucha tea are granulated sugar solution and tea bags, in this study it was varied using fruit skin. Vitamin C is known as an important antioxidant found in many fruits, including in rujak fruit skin which is often considered waste. The purpose of this study was to determine the levels of vitamin C in kombucha tea fermented from fruit skin waste. This study used qualitative and quantitative methods. The qualitative method uses the Benedict test and the quantitative method uses the calculation of the percentage of vitamin C content using the iodimetric titration method. The results of the qualitative analysis of the Benedict test were positive for vitamin C with a change in the color of the sample solution to green-yellowish and the analysis of the percentage of vitamin C content obtained a result of 2.3124% or equal to 0.23124 mg / 10 mL of sample solution. The vitamin C content of kombucha tea can vary depending on the base ingredients used, fermentation time, and storage temperature.

Currently, one concrete manifestation of community participation in nation building is by paying taxes.  Tax contributions in recent years have become increasingly significant and can be taken into account as the backbone of national financing sources in order to make national development programs a success that will increase economic growth. The number of taxpayers is also increasing from time to time as a reflection of increasing taxpayer awareness and compliance. MSMEs in Simokerto District, Surabaya, as part of the Taxpayers, we will accompany in realizing compliance as Taxpayers in the hope of knowing the latest regulations and calculation methods for withholding PPh Article 21 in the previous provisions, which have high complexity and calculation schemes that vary greatly. PPh Article 21 tax on individuals is very comparable to other withholding tax systems (for example: Final Income Tax, PPh Article 23), making it difficult for Taxpayers to fulfill their PPh Article 21 obligations. Government Regulation Number 58 of 2023 concerning Tax Withholding and Imposition Rates has been stipulated. Income Article 21 on Income in Connection with Work, Services or Activities of Individual Taxpayers (PP) which applies on January 1 2024

Still today, Indonesia's agricultural industry provides the bulk of the country's GDP. Agricultural output and job prospects are deteriorating as a result of the COVID-19 pandemic, which is particularly severe from 2020 to 2022. These underlying causes highlight the need of having a framework to estimate and anticipate output for the next year. The objective is to examine how the transition of farm and non-agricultural labour has affected family welfare in the districts of West Aceh and South Aceh. Shift Share and Location Quotient (LQ) are the tools used in this study. Using the contribution criterion in particular, LQ analysis is a powerful analytical technique for revealing an area's economic foundation. One way to look at regional economic development is via shift share analysis, which tracks how a key indicator of regional economic growth changes or increases over a certain time period. Agriculture, forestry, and fisheries make up the basic sector in South Aceh Regency's LQ calculation. The manufacturing industry, construction, financial and insurance services, and government administration, defence, and compulsory social security make up the other three subsectors. Agriculture, forestry, and fishing make up the backbone of West Aceh Regency's LQ calculation. The quarrying and mining industry. All sectors in South Aceh Regency had a negative value in the GRDP of South Aceh Regency shift share study, which suggests that overall, the sectors in South Aceh Regency are not expanding faster than their counterparts in Aceh Province and West Aceh Regency. All of the sectors in West Aceh Regency's GDRP are positive, which indicates that overall, the South Regency's sectors are developing at a quicker rate than both Aceh Province and South Aceh Regency's sectors.

The Sumba Christian Church (GKS) Jemaat Makamenggit, located in East Sumba Regency, has a substantial number of congregants, including 425 members at the central Makamenggit church. Financial management activities, such as revenue from Children's Offerings (PA), Diakonia, and building funds, are still carried using notebooks and calculators. This method is not only time-consuming and also prone to recording errors and reduces transparency in financial reporting. This poses challenges in meeting regulatory requirements and maintaining the trust of the congregation and related stakeholders. In the current digital era, transparency and accuracy in financial reporting are essential needs. To address this challenge, a web-based information system which aims to speed up the process of calculating incoming and outgoing money and financial reporting. With this new system, the recording process, which typically takes 1-2 days, can be simplified to just 10-15 minutes. The use of a web-based system also provides real-time access to financial data for various stakeholders, such as church administrators, congregation councils, and supervisory bodies, regardless of geographical constraints. The proposed system will enable the church treasurer to manage church finances more efficiently, reduce reporting time, and meet applicable regulatory demands.In an effort to speed up the financial calculation process at GKS Makamenggit, this financial information system was developed using the waterfall method. It is hoped that the results of this research will help financial treasurers to manage incoming and outgoing finances and with this system, financial reporting will be more transparent and efficient.

This research aims to determine the level of volleyball playing skills among volleyball extracurricular students at SMP Negeri 8 Prabumulih. This type of research is quantitative descriptive research, using a survey method, namely collecting data regarding basic technical skills tests in volleyball at SMP Negeri 8 Prabumulih. The sample in this study was 21 men's volleyball extracurricular students at SMP Negeri 8 Prabumulih using a saturated sampling technique. The data collection technique uses the basic technical skills test method for playing volleyball. The data analysis technique uses a percentage formula. Based on the results of the research, it shows that the level of basic volleyball technical skills from the results of calculations using the T-Score formula in volleyball games for extracurricular volleyball students at SMP Negeri 8 Prabumulih obtained the number of basic bottom serve techniques with six opportunities to get the highest score was 26, the lowest score was 14 and an average of 19.33. The basic top passing technique using 60 seconds obtained the highest score of 25, the lowest score was 14, and the average was 17.76. The basic smash technique obtained the best points and times was 17 and 4.1 seconds, while the worst points and times were 7 and 12 seconds, and the average smash test results for points and times were 11.43 and 8.93.

XYZ is a manufacturing company that produces Yamaha brand motorbike parts such as electrical switches, electrical sockets, lever assembly and horns. Many of the products sent were returned by customers because they did not meet quality standards, for example in March 2024 there were 1,420 pcs out of a total of 19,900 pcs that were returned. This means that companies have to increase production time and costs to replace defective products that are returned because they do not have safety stock. Forecasting is needed to control the production system so that it does not experience over stock and safety stock shortages. This research aims to provide recommendations for forecasting methods that companies can use to minimize the occurrence of production excesses and shortages in the company. Forecasting is done based on historical company sales data for 12 months. The method used is the exponential smoothing method which is then tested whether this method can be used in the future. This calculation uses the help of POM-QM (Production Operation Management – Quantitative Method) software. Calculations are carried out by testing the MAD, MSE, and MAPE values to obtain calculation error values. The results obtained by forecasting the main sw srtg lock assembly product using the exponential smoothing method were 15,708 for demand for the next period, MAD 3.38, MSE 22.84 and MAPE value 26%. Based on these results, the exponential smoothing method can be a recommendation for companies to forecast future demand. This is because the value of forecasting accuracy or MAPE is reasonable. The smallest percentage of MAPE values has a fairly minimal possibility of error in forecasting results.

PT XYZ is a private company in Palembang that supplies medical devices and equipment. This company conducts performance assessments every year to provide appropriate rewards in the form of gifts, bonuses or incentives to employees. In carrying out the performance assessment process for providing employee rewards, it is still done manually. This process is inefficient because it takes a lot of time, is prone to errors in calculation and it is not clear which aspects of the criteria are important. By using the Weighted Product methodology, this study tries to create a decision support system (DSS) that will simplify this evaluation procedure. This application is made website-based, using the laravel framework with the Iterative system development method. The results obtained indicate that the system can help companies improve efficiency by conducting automatic assessments, providing measurable weights, transparently and using the Weighted Product method for more accurate assessments. Overall, the system developed meets the research objectives.

In regional infrastructure development activities, concrete mix design is a crucial aspect that must be mastered to ensure construction projects are carried out according to plan, meeting cost, quality, and time targets effectively and efficiently, while also being accountable. CV. Marapi Jaya, a construction service company operating in Fakfak Regency, serves as a partner in this Community Service initiative. CV. Marapi Jaya, along with local participants, will be guided and trained through the activity titled Enhancing Technical Skills of Construction Practitioners in Fakfak Regency Through Normal Concrete Design Clinic.The training employs a learning by doing method, focusing on concrete mix design procedures in compliance with SNI (Indonesian National Standard). The materials provided to participants include: an introduction to SNI methods and its design components, calculations for normal concrete mix design, and estimation of material requirements. At the end of the training, participants will receive practical sessions on designing normal concrete mixes and their components.Through this clinic, aligned with SNI standards, the program aims to improve the understanding and skills of participants, including staff from CV. Marapi Jaya and groups of indigenous Papuans engaged in construction services. The outcomes of this community service activity include a publication in an accredited SINTA 6 journal and an article in print or electronic local media documenting the event

The purpose of Indonesian national education is to educate the nation. Adolescence is a time of crisis where teenagers try to find their identity. Today, the world of education is being hit by very deep concern with the frequent occurrence of juvenile delinquency or what is known as juvenile delinquency which has quite serious impacts on the development of themselves (teenagers) and society. Because delinquency is an anti-social act, violating applicable laws, which is carried out by a person approaching adulthood with his own knowledge which if carried out by an adult is qualified as a crime. News about delinquency is sprayed like bullets on the battlefield and unfortunately the ones who are always hit by insults are the schools, in fact, it is not uncommon for the public to assume that the low quality of student behavior or personality is due to the school's inability to control the psyche of its students. In this case, we learn about what types of delinquency are carried out by teenagers, the factors that influence teenagers to commit delinquency and how schools try to overcome this delinquency. The purpose of this study was to determine the forms of juvenile delinquency, factors that influence juvenile delinquency and school efforts in overcoming juvenile delinquency. To obtain accurate data, the author uses qualitative descriptive research, namely by using the method of describing and analyzing research results without using calculation formulas, while in obtaining data the author uses direct observation, interviews with informants, and documentation. From the data obtained, it explains that the real state of juvenile delinquency (students) is still relatively common and not dangerous such as playing truant, coming late to school, not doing homework, making noise and so on. Factors that influence juvenile delinquency are often caused by lack of parental attention (broken home), the influence of playmates and from themselves because they are lazy and afraid of teachers. Then regarding the data obtained as an effort by the school to overcome juvenile delinquency (students), including cooperation with parents and the community and providing educational punishment. In addition, it also creates a commitment to all teachers to always remind every student who commits any form of violation. As a suggestion that must be done in overcoming juvenile delinquency is that parents, schools and the community should create a conducive environment, provide services and motivate teenagers to always fill their free time with positive activities. Establish interactions between students and teachers as harmoniously as possible. There needs to be self-introspection of the Teaching and Learning Activities carried out by teachers and students (teenagers). Parents are expected to pay attention to their children's daily activities and try to direct them to activities that bring benefits.

Indonesia is a country that has a lot of banana diversity. One of the banana plants that is widely found in Indonesia is the Kepok banana (Musa Paradisiaca.L). Kepok banana skin has a very high content of flavonoids and phenols. Flavonoids are known as good antioxidants because they can find reactive oxygen species with the phenolic hydroxyl group that flavonoids have. The aim of this research was to determine the results of the optimization of the Microwave-Assisted Extraction (MAE) method on the total flavonoid content of kapok banana peel ethanol extract. Microwave-Assisted Extraction (MAE) was done to extraction flavonoid from ethanol extract of kepok banana peel (Musa Paradisiaca.L). The sample collected from Widoro village, Karangsambung sub-district, Kebumen regency. Optimum extraction condition was determined by the Response Surface Methodology (RSM). The Box- Behnken design (BBD) was used to evaluate the influence of 3 factors with 3 levels extraction that is power level (10%, 30%, 50%), ethanol concentration (50, 70, 96%), and extraction time (3, 5 and 7 minutes) with 15 different runs. The research showed that optimum extraction condition was at 24,14 % of power level, 66,26% ethanol concentration, and time extraction of 3,52 minutes with calculations from the Design Expert program, the total flavonoid content response was 8.491 Mg QE/g. The total flavonoid content value obtained experimentally was 8,246 Mg QE/g under condition of 30 % power level, 70% ethanol concentration, and time extraction of 5 minutes. Based on the result, total flavonoid content can be significantly increased by optimizing the MAE process use RSM.

A cooperative is a business entity based on the principle of kinship. Cooperatives have the aim of improving the welfare of their members through the activities they carry out. The Binjai City Cooperatives and UMKM Service is a regional apparatus within the Binjai City Government for government affairs in the field of Cooperatives, Small and Medium Enterprises. The Binjai City Cooperatives and UMKM Department always carries out assessments of every cooperative in the city of Binjai in the form of an assessment of the best cooperatives which aims to increase the motivation of cooperative institutions and as an evaluation material for the performance of cooperatives recorded in the City of Binjai. In carrying out the assessment of the best cooperatives carried out by the Binjai City Cooperatives and UMKM Service, it took quite a long time. This is because the data collection and processing process is conventional and simple. To overcome existing problems, a decision support system was created to facilitate the management and calculations of each cooperative. In this research, the method used in the calculation process is WASPAS (Weighted Aggregated Sum Product Assessment). The Weighted Aggregated Sum Product Assessment (WASPAS) method is a method that is able to minimize errors or maximize the assessment to determine the highest and lowest values. The final result of this research is a decision support system that is able to produce decision recommendations in determining the best cooperative at the Binjai City Cooperative and UMKM Department.  

Indonesia has many dams that have been established since the Dutch Colonial era, including the Plumbon Dam located in Wonogiri Regency. During this time, many changes have occurred, including changes in flood discharge. The impact of climate change and land use change around the watershed has led to an increase in the frequency of extreme rainfall, which contributes to an increase in flood discharge. This study aims to evaluate the height of Plumbon Dam, assessing its safety against the new planned flood discharge. A 1000-year return period discharge and PMF analysis of Plumbon Dam was conducted for the year 2024. The calculation of rainfall R1000 and PMP using the Isohyet method, with the calculation of synthetic unit hygrograph using the HSS Nakayasu method. The calculation results obtained flood discharge Q1000 value of 73,33 m3/s and QPMF obtained at 107,75 m3/s. The required dam crest elevation was obtained, for Q1000 discharge + 227,43 m and QPMF + 226,96 m. The results of calculations using the 2024 design flood discharge are stated to experience overtopping of the 1000-year return period discharge because the flood water level exceeds the existing dam crest height of + 227 m and is safe against QPMF discharge.

Tuberculosis (TB) is one of the infectious diseases caused by Mycobacterium tuberculosis bacteria infection in the human lungs. Tuberculosis is a disease that can be transmitted from people with TB through coughing, sneezing, talking, laughing or singing. Lack of public knowledge about TB and lack of funds for health checks make many people late to be treated. Expert systems are technologies developed based on programs, in accordance with human methods and mindsets. This aims to help people who want to check their health, but are hampered by costs, besides saving time if the examination place is far from the residential environment of the community concerned. Expert systems require a method that can help solve existing problems. In this study, the method used is the Case-Based Reasoning (CBR) method, because the main function of this method is to diagnose the disease. The calculation process of the Case-Based Reasoning (CBR) method which looks for the similarity value or proximity of old cases to new cases of a patient.

The coastline changes from time to time in line with natural changes such as wave activity, and sediment. This study aims to determine the changes in coastline on the coast of Pati Regency in 2015-2024. The research method utilises Geographic Information System (GIS) and remote sensing technology by taking Landsat-8 satellite image data processed using ArcGis application then calculated using Haversin Formula and Euclidean Distance calculation. The results showed that the largest shoreline change was found in transect 3 located in Dukuhseti Subdistrict, Kembang Village with a value of 453.92 metres within 10 years and the smallest shoreline change value occurred in transect 8 located in Tayu Subdistrict, Tunggulsari Village with a change value of 2.41 metres within 10 years.