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Developing countries tend to experience inflation, countries with inflation rates of less than 3% are still achieving normal standards, while countries with high and unstable inflation experience economic instability. increase in prospects. A general and continuous decline in the price level of goods and services in a country leads to higher levels of poverty and unemployment. This study uses quantitative methods using time series data collected between 2016 and 2020 and statistical calculations using SPSS. The results showed that the inflation rate was 3.532> t table 2.306 and the significance level was 0.039 < . 0.05, which means that inflation affects Indonesia's economic growth / Growth Domestic Product (GDP).

By using Times Series data from 2017 to 2022, this research aims to analyze and understand the impact of investment and labor variables on the GDP of Binjai City. A quantitative approach was used in this research by utilizing data from two sources, namely the Central Statistics Agency (BPS) and NSWI. The method applied is ordinary least squares with the classic assumption test, as well as data processing using E-Views 12 software. The research results show that investment has a probability value of 0.92, which is much greater than 0.05. This is supported by the t-calculation value, which is smaller than the t-table (-0.108876 < 3.18245), which indicates that investment has a negative and significant impact on the GRDP of Binjai City. Meanwhile, the labor value is 0.55 > 0.05, indicating that labor has a negative and significant impact on the GDP of Binjai City, as reflected in the comparative value of t-count and t-table (0.666775 < 3.18245). Furthermore, when the two variables are evaluated simultaneously, the F probability value of 0.670525 is greater than 0.05. This indicates that, together, these two variables do not have a significant impact on GRDP in Binjai City.

Analysis of liquidity ratios shows that the company is in quite good condition in meeting its short-term obligations. With a current ratio in 2020 of 8.57 times, in 2021 of 7.41 times and in 2022 of 0.1 times. The quick ratio in 2020 was 8.57 times, in 2021 it was 7.41 times, and in 2022 it was 0.1. The cash ratio in 2020 was 822%, in 2021 it was 718%, and in 2020 it was 4%. Solvency ratio analysis shows that the company fulfills all its obligations in good condition. The Debt to Asset Ratio in 2020 was 12%, in 2021 it was 13%, and in 2022 it was 70%. Debit to Equity in 2020 is 13%, in 2021 is 15%, and in 2022 is 24%, Long Term Debt to Equity Ratio in 2020, 2021 and 2022 cannot be analyzed due to the unavailability of long-term liabilities. Profitability ratio analysis shows that the profit margin calculation results in 2020 are 11%, in 2021 they are 23%, and in 2022 they are 11%. Net Profit Margin in 2020 will be 8%, in 2021 it will be 10%, and in 2022 it will be 6%. Return on Investment in 2020 will be 15%, in 2021 it will be 29% and in 2022 it will be 31%. Return on Equity in 2020 was 17%, in 2021 it was 34%, and in 2022 it was 104%.

A network is a system in which computing devices are connected to each other and can share data and resources. To establish a connection, these network devices follow certain rules called communication protocols, both through physical and wireless technology. The performance level of a Wi-Fi network, for example inside a building, can be measured by how well users receive the Wi-Fi signal. The goal of this network is to establish timely and precise communication between users and data senders. A successful Internet connection often depends on receiving a strong and consistent signal, while a fluctuating or weak signal is undesirable. A commonly used approach to measure the average Wi-Fi signal level in a building without needing to understand every detail of the building layout is to use Single Slope Modeling (1SM). This model bases its calculations on the distance between the sending and receiving devices, so it can be used to analyze the performance of Wi-Fi networks, as is done in the case of educational institution buildings. Apart from that, in an effort to optimize network performance, a genetic algorithm was also created which was implemented using the PHP language. This algorithm is based on the principles of genetic algorithms to overcome optimization problems that may arise in the context of such networks.

Background. Non-contrast head CT scans utilizing X-rays are considered the gold standard in emergency units for patients with clinical head injuries. Rotation time is a parameter that influences the radiation dose received by patients. This study aims to evaluate the impact of rotation time on patient radiation doses, emphasizing the ALARA principle. The research findings can assist in optimizing CT scan settings to reduce radiation doses without compromising image quality.. Methods: This quantitative research employs an experimental approach to investigate the influence of rotation time variations on CTDI (CT dose index) and DLP (dose leght product) in non-contrast head CT scans. Results: Calculation of CTDI and DLP values to assess the impact of rotation time variations, using two variations, 1 s and 1.5 s, yielded the following results: CTDI and DLP for 1 s were 20.30 mGy and 239.54 mGycm, respectively, while CTDI and DLP for 1.5 s were 20.43 mGy and 249.26 mGycm. Conclusion: Rotation time variations affect CTDI and DLP values in non-contrast head CT scans, although both values tend to remain stabel. A rotation time of 1 s is considered optimal for CTDI and DLP in non-contrast head CT scans at the Radiology Department of Sunset Vet Kuta Animal Hospital.

The purpose of this research is to determine the influence of learning motivation and style in learning on learning outcomes. The type of research that will be carried out is using quantitative research methods with descriptive analysis. Data collection was carried out through a questionnaire which was measured using a Likert scale from one to five for 100 respondents with the criteria being students aged 18-22 years. The data analysis technique that will be used in this research is the Outer Model with calculations of Convergent Reliability, Discriminant Validity, Composite Reliability, Cronbach's Alpha and Inner Model with T statistics, R-Square and VIF calculations using SmartPLS 4 tools. The results of the research show that learning motivation influences learning achievement because of the accuracy factor in collecting assignments, this has high motivation. Learning style has no effect on learning achievement because it is caused by the very minimal study time that students spend. Apart from that, learning motivation and learning style together influence student learning achievement.    

The development of welding technology in this era took place rapidly, especially in the sector of new ship building and ship construction repair. Incorrect welding activities often cause delays which cause costs, time and consumables losses. In order to develop the speed and efficiency of the welding work, it is mandatory to determine a welding method that is suitable for the site conditions. This study provides a choice of three welding methods consisting of the SMAW and FCAW welding methods based on their strength and economic value. To strengthen the results of welding can be tested with a destructive test consisting of a tensile test, bending test and impact test. Next, the calculation of the welding cost per kg, welding speed per meter and electrode consumption is carried out to find out the difference in the economic value of all the welding materials. When tested, it was found that there was no difference in tensile strength between SMAW and FCAW. Welding method, maximum 1%, but SMAW welding method has 4% better yield strength than FCAW welding method. The ductility value of the FCAW welding method is 34% better than the SMAW welding method. The FCAW welding method has 67% better economic value when compared to the SMAW welding method. The FCAW welding method has a speed of 72% better than the SMAW welding method, and the FCAW welding method is 50% more efficient than the SMAW welding method.

The branch of mathematics that studies history is usually known as ethnomathematics, and the concept of ethnomathematics has made a major contribution to improving mathematics learning. It turns out that many cultures cannot be separated from mathematical calculations, including historical buildings that are simple but have many meanings and meanings. So this research was conducted to describe and identify mathematical concepts in Betawi Warehouses in the Setu Babakan Betawi Cultural Village. The research method used is a descriptive qualitative method with an ethnographic approach. The results of the research show that there is a mathematical concept in the Gudang Betawi house building in the Setu Babakan Betawi Cultural Village, namely the shape of the Gudang Betawi house which has a rectangular pattern from front to back, there are many philosophies in ornaments that have sizes and shapes, and there are geometric elements found in the building. Betawi Warehouse Houses are like whole numbers in measuring activities, equivalent comparisons in calculating the length of time to build a Warehouse House, there are corners in the building, there are flat geometric elements found in the length, area and perimeter of the building, there is also space geometry which has content and volume , there is a geometric transformation in the ornamental part of the Gudang Betawi house, and there is a congruence of flat shapes that can be seen on the door of the Gudang Betawi house.

Financial performance is a form of achievement on the results of management's work to achieve the company's goals in conducting an assessment by measuring financial ratios periodically the company's operational activities according to the criteria approved by the company. This study uses common size analysis which is a financial statement calculation technique to be simpler generally in the form of horizontal and vertical analysis, so as to show the relationship and trend of the company's financial position. This study aims to determine the circumstances, conditions and financial proportions in more detail of the company under study. The study was conducted descriptively with a comparative approach by processing secondary data in the form of company financial statements. The object of research is a food and beverage company listed on the IDX, namely PT. Mayora Indah Tbk and its competitor, PT. Indofood CBP Sukses Makmur Tbk and PT. Siantar Top Tbk. Sampling was taken with a research period of 7 years, from 2015 to 2021 and found as many as 21 financial data. The method used is Common size analysis. The results obtained are financial management in terms of liquidity is mostly done by PT. Indofood CBP Sukses Makmur which is offset by assets that also increase is reflected in the management balance sheet report showing optimal management with stable sales over time, PT. Mayora Indah Tbk transfers a lot of funds to the company's assets and equity, but in a pandemic situation, management still has difficulty managing funds so that operating profit has decreased, while PT. Siantar Top Tbk shows a unique pattern of liabilities with debt rising and falling from year to year based on profit appears very sharp decline in addition the company has a proportion of funds that mostly go to sales expenses compared to other account components.

The purpose of this study was to find out and analyze the calculation of the use of raw materials in Asep Embordir, the advantages of Asep Embordir before using the Linear Program and the advantages of Asep Embordir after using the Linear Program to increase maximum profit. The method used in this research is a survey method. With a descriptive analysis approach. The data used are data from interviews and direct observations during April 2022 regarding raw materials for making apparel, labor wage costs, and profits and production time. The existing problems are then formulated using the linear programming method and solved using the simplex method. The results showed that the use of raw materials in Rmfcollectionembroidery for cloth was 45 wood, buttons (27.8) packs, thread 9 rolls) and collar hardener (162 meters). The optimal production quantity for all production variations according to the company's production capacity is 540 pcs, while for KDLP the optimal production is 60 pcs. RMFCollectionembroidery profit from the selling price of Rp. 35,000/pcs, the total profit from KDLP is Rp. 2,100,000, this can be representative of the profit from the production of other clothing sizes. Based on the results of research studies, it is suggested that for the future, if asep border will increase the amount of production, companies need to take into account development costs and need to further analyze the use of all existing production capacity so that production can be carried out optimally.

Degenerative disease is a health condition of an organ or related tissue whose condition can deteriorate over time due to changes in body cells that affect organ function as a whole. The factor is due to unhealthy life changes such as lack of activity and frequent exposure to harmful substances into the body. Degenerative diseases include hypertension, diabetes, cholesterol, cancer, and death. Harmful substances or free radicals can be inhibited by antioxidants. One drug that has antioxidant activity is ascorbic acid (Vitamin C) which functions as an immune booster and is used by the public because it is effective as an antioxidant and health therapy but there are side effects in the form of gastrointestinal. The research aimed to find candidate drug ingredients from compounds contained in black pepper seeds (Piper nigrum L.) as in silico antioxidants. The methods used are molecular docking and molecular dynamics. The results showed BLH19 had better toxicity than the comparator drug and had hydrogen interactions that could be stabilized by the amino acid Gln139. The results of molecular dynamic calculations for BLH19 have an RMSD value of 1.5 Å with a ΔGTotal of -33.50 Kcal/mol. While the comparator drug has an RMSD value of 1.6 Å with ΔGTotal -3.39 Kcal/mol. The results showed that the affinity level of ascorbic acid compared to BLH19 for the 4RP9 receptor was predicted to be a candidate for a new antioxidant drug.

The Revitalization Development of the Leles People's Market Building Phase III is a government development project overseen by the Garut Regency DISPERINDAG. The construction of this market building began in mid-2021 and was planned to be completed within 120 days of the project plan, however, there were obstacles that resulted in the realization of the construction process requiring additional time to complete the construction. The method used in this study is the Fault Tree Analysis (FTA) method, the purpose of which is to find the fault tree of various errors that will result in the occurrence of unwanted events and the Event Tree Analysis (ETA) method is used to estimate and assess the probability of each consequence. can arise from an event in anticipation of its various consequences. This research methodology uses the concepts used in the survey using questionnaires and interviews with informants/respondents involved in the Catfish Market Revitalization project. There are two main intermediate events that cause delays in the development of the Revitalization of the Leles Garut People's Market, namely structural work / architectural work and work on the completion of side buildings. The result of identifying the total value of the minimum cut set combination probability for the Top Event of 0.9998 is the overall result of the total combination calculation of the minimum cut set. The results of the Initiating scenario impact analysis which has a "High" risk level caused by the Owner due to Rework work in the field, Changes to work plans, Delays in project work targets, There is some work that requires additional working hours.

. In the shipbuilding industry, the repair process is a series of jobs that require a relatively short time. Delays in repairs can occur due to weak management and also caused by less than optimal empowerment of human resources. This study aims to identify the risks found in four divisions, namely the Production Division, Warehouse Division, Finance Division and Purchasing Division. The study found 31 risk events. Determining the value of each risk is carried out using the Failure Mode and Effect Analysis method. There were 13 risks that had the highest Risk Priority Number, namely the length of approval for requests for goods (RPN = 522.88), delays in payment processes by customers (RPN = 504.64), requests for additional work from the owner (RPN = 477.128), fluctuations in the number of manpower (RPN = 454.08), Changes in material use related to the availability of materials in the warehouse (RPN = 411.768), Changes in material calculations related to design (RPN = 389.017), Length of decision making by the owner (RPN = 388.36), Long material delivery process (RPN = 388.36), Insufficient stock material (RPN = 357,588), Writing the amount on the Request for Goods Bill is not detailed (RPN = 357.71), Lack of availability of stock material (RPN = 349,524), Making and submitting late payment requests (RPN = 316.8), Placement of materials that are less efficient (RPN = 296.8) Risk mitigation is carried out using the Fault Tree Analysis method to find the main cause / basic event of each risk. And the mitigation step that needs to be done is by making changes to the warehouse layout. If the layout design of the warehouse is changed to be more efficient it will speed up the material retrieval process which has an impact on the ship repair process time.

Introduction: Nutritional status is a balance between a worker's nutrient intake and better endurance. Nutritional status is one aspect of occupational health that has an important role in terms of work productivity. The nutritional intake of workers will be directly proportional to the nutritional status of the worker which can be translated through a normal Body Mass Index (BMI) in the range of 18.5 to 25. Work productivity is the ability of a person or group of people to produce goods or services. Increasing work productivity is required so that the employees can have more efficient, effective, and productive performance. Objective: The purpose of this study was to describe nutritional status in workers at the PT. Bina Sukses Lestari. Methods: This study uses observational (non experimental) method with semi quantitative approach. Data  is  obtained  directly  and  virtually  through  interview  methods  and  anthropometry  measurements  so that the types of data used are primary and secondary data. The instruments used are microtoise, weight scales. Result: The sample count consisted of 16 hotel employees with different positions and levels of physical activity. Based on the results of the calculation shows there are 5 people (31.25%) who have a skinny BMI and 11 people (68.75%) have a normal BMI. Conclusion: the BMI avarage of  workers in normal status, with an avarage working time in 8 hours/day.

The role of ICT (Information and Communication Technology) is needed by employees as a provision for them to face the changes and demands of the times in the Industrial Revolution 4.0 era. Operating a computer is a part of hard skills, employees need to have skills in operating programs found in Windows and the program most frequently used is Microsoft Excel. However, to achieve this, companies must overcome several obstacles, such as a lack of quality competence to develop and manage, analyze various high-tech systems Workers who have the competence and skills will be accepted in the world of work in the industrial era 4.0. The output target of this dedication is in the form of training services in the form of information for students about data processing, calculation and data management using the Microsoft Excel application. The method of implementing the activities used is the offline training, discussion, and question and answer method. The results of implementing this community service activity are providing an understanding of the use of the Microsoft Excel application for preparing financial reports and improving the hard skills of Pt employees. Resmar Hartana

A good facility layout will affect the smooth production process. Preliminary observations on CV Renjana Offset are still not good enough to apply because they do not take into account the degree of closeness. This can be seen from the location of the machine and work stations that look far apart and the existence of intersecting material flows resulting in backtracking, such as the printing work station to the coating work station, the material transfer distance is 12.4 m and has to pass through the garden and back of the CV Renjana Offset office with distances that are too long cause the production time to be longer. The method used to design the layout of production facilities at CV Renjana Offset is the Systematic Layout Planning and Blocplan methods. This method was chosen because it is in accordance with the characteristics of the company and can minimize the distance between production stations and no longer intersecting production process flows. This research was conducted with the aim of knowing and getting an increase in the efficiency of the initial material handling layout with layout suggestions. The results of the calculation of the total area needed for assistance are 171.5 m². The results of SLP and Blocplan processing are 10 alternative layouts and the Adjacency score, R Score, and Rel-dist score feature values ​​are presented for each layout alternative. Of the 5 alternative layouts produced, there is a layout for the production of yearbook products which is chosen as the best layout because it has an Adjacency Score of 1.00, layout 2 has an R Score of 0.87, and the Rel-dist Score of the second layout has a value of 202. Based on three parameters, The selected layout is layout 2. Calculation of distances using the rectilinear method at each facility for the yearbook product layout is 28.29 m.

Human resources play an important role in helping an organization or company achieve its goals, and as a result, business growth is highly dependent on employee performance. Each employee receives a salary directly from the company, which is distributed at a time determined by the company, in accordance with the terms of the employee agreement with the company. UD Wahyu Printing is still doing it. At the UD Wahyu printing press, payroll calculation activities are still carried out manually using a calculator and manual recording which causes errors in calculating an employee's salary, so an electronic system must be created to overcome this problem. As for a goal to be achieved in this research is to perform a salary calculation of employees by implementing an automatic payroll system to make it more effective and efficient. This study uses a type of qualitative research with interviews and direct observation methods. The results of this study through the stages of implementation and trials carried out that the employee payroll information system at the UD Wahyu printing press can link payroll information with employee attendance procedures, and the data is stored in a database so that reports can be printed. And the system can provide facilities to employees regarding payroll calculations.

Tunneling construction is important to get more attention because considering the magnitude of the risks from this work such as the instability of the carrying capacity of the soil around the construction which can cause collapse during dredging or installation of tunneling walls, or and other problems such as lack of oxygen intake for workers who are carrying out tunneling excavations , the presence of toxic and flammable gases, or falling objects that can result in minor accidents or even death. The purpose of this study is to make a visual assessment through certain media (photos/videos) that can be done quickly regarding the existing conditions of the environment/work, whether the work carried out meets work safety standards, work safety regulations and so on. Rapid assessment can assume that what happened in the field at that time was a reflection of previous work. From the results of the study there were 58 variables which were divided into 4 main variables which were assessed based on the WBS and 26 photos of the environment of the Manikin Dam Tunneling development project taken from several sides. Calculations were made using the results of data from 6 informants, resulting in a P(H | Ecomb) value of 0.932 or a probability of 93.2%, which means that the tunnel work according to the 6 informants was carried out safely. The final value obtained from the analysis is almost close to 1 and all the results of the analysis from the 6 informants are more than 67%.

Elaboration of information regarding differences in bridge loading regulations, especially bridge loading on superstructures between RSNI T 02 2005 and SNI 1725 2016 regulations really needs to be done considering there are still many engineers who don't know and haven't upgraded. Changes to these regulations are based on scientific developments and environmental conditions that continue to change from time to time. The elaboration of the differences in these regulations is carried out to make the engineer aware that the changes that occur must be highly considered and evaluated in order to create a civil building that is strong, sturdy and safe for users.frame and shrinkage, traffic loads, D loads, additional fatigue loads, changes in the calculation of wind and earthquake loads.

PeduliLindungi is an application from the Government of Indonesia that was made in response to the COVID-19 pandemic. Since its initial release in 2020, this application has received many updates with the goal of improving its overall performance. One of the basics of updating applications is to process the reviews given by users at the Google Play Store using sentiment analysis. The methods used this time are Naive Bayes Classifier (NBC) and Support Vector Machine (SVM). The sample data used were 300 reviews with positive feedback and 300 reviews with negative feedback, for a total of 600 user reviews. The results of the NBC algorithm calculations produce an accuracy of 76%, a precision of 76%, a recall of 82%, and an f1-score of 79%. As for the SVM algorithm, it produces an accuracy rate of 80%, a precision of 83%, a recall of 80%, and an f1-score of 81%.