Jurnal Indonesia Sosial Teknologi (JIST)
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Representation of Women's Loyalty Values in the Film Pilgrimage by Bw Purba Negara (Semiotic Analysis of Roland Barthes)
Get PDFIn the 2017 Asean International Film Festival and Award, Ziarah received four awards, including Best Screenplay (BW Purba Negara), Best Actress (Ponco Sutiyem), Best Director (BW Purba Negara) and Best Film. The film is a drama genre that tells the story of a character named Mbah Sri, a 95-year-old woman who is looking for her husband (Prawiro Said) because he never came home and never even heard from him after saying goodbye to the Second Military Aggression war in 1984. The storyline is entirely based on Mbah Sri as the heir to the memory of the historical events experienced by her husband. This study uses a qualitative approach using Roland Barthes' semiotic analysis. Semiotic analysis is a way or method to analyze and give meanings to symbols that contain a package of symbols, symbols, messages or textsThis research uses a qualitative approach using Roland Barthes' semiotic analysis. In conclusion, the representation of women's loyalty values in the film Ziarah by BW Purba Negara is depicted through the actions and characteristics of couples who are still loyal even though their partners have no news. Mbah Sri still thinks about her partner and tries to find her again at all costs. He did not give up on the search process until he finally rediscovered his true love in his old age
Optimization of Water Purification Infrastructures in Supiori Regency
Get PDFClean water is one of the important aspects that must be prioritized in urban planning. The higher the standard of living of the community, the need for clean water will also increase. However, the fulfillment of adequate clean water needs in Supiori Regency is still not optimal. Based on the Minister of Public Works Regulation No. 14/2010, the coverage of drinking water services in Supiori Regency is classified as poor, with a clean water service level of less than 50%. Optimization efforts are needed to optimize and distribute clean water services in Supiori Regency meet the target of clean water services and create a sustainable community life. The research method uses three types of analysis. First, the ratio of clean water services in the settlements of Supiori Regency was analyzed using a calculation method that refers to the standard of clean water needs and availability. Second, the analysis of clean water services was conducted based on community perceptions. Third, this study analyzed the factors that influence clean water services using multiple linear regression. Descriptive analysis was used to identify optimization steps. The results showed that the ratio of clean water services in South Supiori District only reached 30.38%, while in East Supiori District, it was lower, at 19.78%. Based on community perceptions, 93% of the population in South Supiori District and 75% in East Supiori District have not used the Water Supply System. Regression analysis shows that in Supiori Selatan District, factors affecting clean water services include pipe distance, community participation, and number of family members. In East Supiori District, the influencing factors are pipe distance, management, and maintenance of clean water. So, there are optimization efforts that can be done, among others, through mapping services based on regional conditions. For areas that are difficult to reach by SPAM services, the community can utilize the nearest water source to meet their clean water needs independently
Dynamic Programming Implementation for Delivery Route Optimization in E-Commerce Logistics
Get PDFThe rapid growth of e-commerce has created new challenges in logistics optimization, particularly in terms of delivery route efficiency. This research develops a dynamic programming model to optimize delivery routes in the context of e-commerce in Indonesia. Using a modified Vehicle Routing Problem with Time Windows (VRPTW) approach, we implemented an algorithm that considers various factors such as distance, time, and cost. Simulations using synthetic datasets showed efficiency improvements of 18.7% in travel distance and 22.3% in delivery time compared to conventional methods. Field trials with an e-commerce partner resulted in a 21.5% reduction in travel distance and an increase in on-time delivery rate from 87% to 94%. Sensitivity analysis revealed that the algorithm's performance is most affected by demand fluctuations and changes in traffic conditions. Implementation challenges include integration with existing systems and consideration of workforce impact. This research opens avenues for further development in algorithm scalability, integration of sustainability factors, and adaptation to various geographical contexts, demonstrating significant potential for improving e-commerce logistics efficiency in the future
Application of Data Mining for Prediction of High School Student Graduation Rates
Get PDFThe implementation of Data Mining in the education sector aims to develop methods that are able to discover valuable knowledge from data generated in the educational environment. This can be used to increase learning efficiency by paying more attention to students who are predicted to have low grades. However, in its application, each algorithm shows different performance depending on the attributes and dataset used. In this study, a dataset of semester grades and final school exam scores was used. Some of the prediction techniques used are decision trees, support vector machines, and neural networks. Of the four scenarios for the science major at SMAN 2 and SMAN 3 Pangkalpinang with 3 different models, the Mean Squared Error value shows that the test results are in accordance with the testing dataset and can be used as predictions of students' final grades, namely the decision tree model and support vector machine. For the Social Sciences major at SMAN 2 and SMAN 3 Pangkalpinang with 3 different models, the Mean Squared Error value shows that the test results are in accordance with the testing dataset and can be used as a prediction of students' final grades, namely the support vector machine model
The Influence of DPK, CAR, NPF, FDR, and BOPO on the Profitability of Sharia Banks Listed on the Indonesia Stock Exchange in 2018-2022
Get PDFIn the modern era, the banking industry is one of the key sectors that make a significant contribution to the economy of a country, including Indonesia. With the enactment of Law No. 10 of 1998 on banking which was later updated into Law No. 21 of 2008 on Islamic banking, the Indonesian banking industry has received a positive response. This study aims to examine the contribution of several factors to the financial performance of banks. These factors are Third Party Deposits (DPK), Capital Adequacy Ratio (CAR), Non-Performing Financing (NPF), Financing to Deposit Ratio (FDR), and Operating Expenses Operating Income (BOPO). The descriptive statistical analysis method is used in this study, involving the incorporation of each variable with the average value, minimum value, maximum, and standard deviation. The results of the analysis show that deposits have a negative impact on profitability, CAR has a positive and significant impact on profitability, NPF has a positive and significant impact on profitability, FDR has a negative and significant impact on profitability, and BOPO has a negative and significant impact on profitability. Using Signal Theory, this study highlights the importance of management actions in conveying information to investors to reduce information inequality between management and external parties. This study has limitations such as the use of secondary data that has been published with time series data for only five years (2018-2022), and only involves five independent variables
The Importance of Documentation of the Authenticity of the Copyright of Web-Based Computer Programs (Web-Log Design of Online Motorcycle Taxi Pioneers) as Proof of Legal Ownership
No full textWeb-log design is a work of web-based computer programs that can be protected in terms of coding and display. In the competition of businesses to market their products/services, web-logs are a powerful mainstay to win the competition. With the sophistication of web 3.0 technology, it can make a website a dynamic and attractive digital platform. However, in some cases of copyright infringement, the existence of web applications is still underestimated and even considered only an unprotected concept. The purpose of this study is to analyze illegal acts for alleged copyright infringement of the Online Ojek Pioneer web-log. The research methods used are normative-prescriptive with a legal, case and conceptual approach. Data processing from primary, secondary and tertiary legal sources through literature studies. The analysis was carried out with deductive syllogism. From the results of the study, it can be explained that web-logs are one of the digital works that should be protected. It fulfills the elements of fixed, form, and originality, where the invisible side of the source code is a work of literate work while the appearance is art work. Documentation of the authenticity of each work is important to be prepared early, because it will be a strong evidence when stumbling upon copyright disputes. Suggestions to the DJKI to develop systematic General Data on Creations as a reference for creators to anticipate no copyright infringement and for judges to explore legal findings related to the diversity of computer programs in order to more accurately determine decisions related to the copyright of web-based computer programs
Brand Engagement Optimization: A Digital Marketing Approach in Changing Public Perception of the Directorate General of Customs and Excise
Get PDFThis study aims to analyze the effectiveness of digital marketing strategies in increasing public perception of the Directorate General of Customs and Excise (DJBC) of Indonesia. As an important institution in national economic stability, DJBC has a dual role as a collector of state revenue, a trade facilitator, and an industry supporter. However, public trust in the DJBC has been affected by various negative factors. To improve its brand image, DJBC launched the "Makin Baik" campaign which utilizes digital marketing techniques. The study examines the impact of three main components: brand campaign effectiveness, digital content quality, and posting frequency consistency on public perception. A mixed method was used in this study, combining qualitative case studies and quantitative surveys. The results showed a significant increase in public trust from 45% in 2022 to 60% in 2023, due to the increase in DJBC's digital engagement and content strategy. Additionally, social media analytics showed an increase in engagement and follower counts, signaling the campaign's success in attracting public attention. Despite this, DJBC still faces challenges in overcoming negative stigma and ensuring a sustainable digital communication strategy. This research contributes to the understanding of optimizing brand engagement for government institutions through digital marketing
Designing a Recommendation System at Yense Restaurants
Get PDFThe culinary industry in Indonesia is experiencing rapid growth, driven by the increasing use of online food delivery platforms, which have transformed consumer behavior. This study aims to design a web-based recommendation system for Rumah Makan Yense, a restaurant in Jakarta, to enhance customer satisfaction and operational efficiency. The research utilizes the Association Rule Mining method with the FP-Growth algorithm to analyze customer transaction data and identify purchasing patterns. The system provides personalized menu recommendations to customers, addressing the challenge of information overload in menu selection. The findings demonstrate that the recommendation system effectively improves customer satisfaction by delivering relevant menu suggestions, while also increasing sales and service efficiency. The study concludes that implementing such a system enables Rumah Makan Yense to remain competitive in the dynamic culinary industry, showcasing the potential of technology in supporting business operations
The Effect of Work-Life Balance and Emotional Intelligence on Job Satisfaction of K-24 Pharmacy Employees in Jayapura City
Get PDFThe Effect of Work-life Balance and Emotional Intelligence on Job Satisfaction of K-24 Pharmacy Employees in Jayapura City. Management Study Program, Department of Management, Faculty of Economics and Business, Cenderawasih University. The objectives of this study are: 1) To find out and analyze whether work-life balance and emotional intelligence simultaneously affect the job satisfaction of K-24 pharmacy employees in Jayapura city; 2) To find out and analyze whether work-life balance and emotional intelligence partially affect the job satisfaction of K-24 pharmacy employees in Jayapura city; 3) To find out and analyze which variables between work-life balance and emotional intelligence are more dominant in influencing the job satisfaction of K-24 pharmacy employees in Jayapura city. This type of research is quantitative research. The population in this study is all employees of K-24 pharmacies in the city of Jayapura which totals 81 employees. The number of samples is determined using the total sampling technique, which is the number of samples equal to the number of populations. Data analysis using multiple linear regression with the help of the SPSS version 23 program. The results of the study showed: 1) There was a simultaneous influence of work-life balance and emotional intelligence variables on the job satisfaction of K-24 pharmacy employees in Jayapura city; 2) There is a partial influence of work-life balance and emotional intelligence variables on the job satisfaction of K-24 pharmacy employees in Jayapura city; 3) The variable emotional intelligence is a more dominant variable that affects the job satisfaction of K-24 pharmacy employees in Jayapura city
Designing Beam Capture Settings For Solar Power Plants
Get PDFSolar Power Plant (PLTS) absorbs solar energy and is adjusted to the change in circulation from 06.00 in the morning to 17.00 in the afternoon. This requires adjustment to the installation of a solar power plant so that energy capture can be optimal; this adjustment uses a sunlight capture tool called Suntracker. The main tools are in the form of movers, timers and work steps that can be dragged. Based on the testing results and discussion of the overall design of solar trackers, namely. The highest current measurement results in stationary solar cells (static) occur at 11.00 WIB, which is 0.23 A. The highest current measurement results on solar trackers also occur at 10.00 WIB, 0.25 A. The highest voltage measurement in stationary solar cells occurs at 10.00 WIB, which is 14.2 volts. Moreover, the highest voltage measurement results on the solar tracker occurred at 10.00 WIB, which is 20.3 volts