Jurnal Indonesia Sosial Teknologi (JIST)
Not a member yet
1322 research outputs found
Sort by
Effect of Fermentation Duration and Glucose Concentration on Organoleptic Characteristics of Hard Candy Glucose Substitution of Coffee Pulp by Fermentation Method
Get PDFCoffee pulp is the outer layer of coffee pulp which is one type of waste from the coffee processing process that increases every year without maximum utilization. Coffee pulp contains cellulose (63%) which can be utilized in the manufacture of semi-finished products in the form of liquid sugar through the fermentation method. Phenol in coffee pulp causes a sour and astringent taste in processed products, so a fermentation process is needed to degrade phenol compounds during aerobic fermentation. The purpose of this study was to determine the effect of the length of fermentation of coffee pulp on the phenol content of liquid sugar produced and to analyze the effect of the concentration of liquid sugar fermented from coffee pulp on the organoleptic characteristics of candy in the market. The test of phenol content using the Folin Ciocalteu method and the test of reducing sugar using the Nelson Somogyi method showed that the longer the fermentation process took place, the lower the levels of total phenol and reducing sugar in the juice and coffee pulp sugar produced. Sensory testing with the ranking test on 30 panellists showed that the variation of adding 20% coffee pulp fermented liquid sugar concentration was overall most liked by panellists because it was close to candy products in general with the highest sucrose concentration compared to other candy formulas
Application of Surveillance and Monitoring in the Mature Waterflood Field
Get PDFWaterflood is one of the keys in maintaining reservoir health and carrying out oil recovery in the secondary stage. In its development, the implementation of surveillance and monitoring activities is carried out to monitor waterflood performance both from the production and injection sides on a regular basis to maximize production optimization. However, there are many challenges that must be faced in developing waterflood, some of which are maintaining the Voidage Replacement Ratio (VRR) and the production of unexpected water. Therefore, a simpler and easy-to-apply surveillance and monitoring approach is needed. This paper describes how the application of waterflood surveillance and monitoring principles and practices is carried out in carrying out the oil recovery process and monitoring reservoir health. The reservoir health monitoring process includes several aspects such as Voidage Replacement Ratio (VRR) and Water-Oil Ratio (WOR), as well as identification of areas of interest of accumulated oil through the Production Attribute approach. The application is carried out on Field 'X' which has a typical production with a fairly high water cut. This approach was successfully applied to Field 'X' and gave the results of the approach that was quite ideal to be applie
The Influence of Hedonic Value, Utilitarian Value, and Economic Value on Ride-Hailing App Users in Indonesia in a Sustainable Way
Get PDFThe transportation industry has undergone significant changes due to technological developments and increasing consumer demand for efficiency. In Indonesia, the emergence of ride-hailing apps such as Go-Jek, Grab, and Maxim reflects a growing preference for the sharing economy model. This study aims to analyze the influence of hedonistic values, utilitarian values, and economic values on consumer satisfaction, as well as the influence of satisfaction on the intention to continue using this application. Data was collected from 210 active users through an online survey. The results showed that hedonistic value and economic value had a significant positive impact on user satisfaction, while utilitarian value had no effect. In addition, economic value and satisfaction have a positive effect on the intention to continue using ride-hailing services. In conclusion, to increase user loyalty, ride-hailing service providers need to prioritize increasing economic value and user satisfaction. This study provides insights into the development of services that are more in line with consumer needs and preferences in the digital era
Analysis of the Effectiveness of the Interest Rate Channel Monetary Policy Transmission Mechanism for Non-Performing Loans of Conventional Commercial Banks in Indonesia 2018 – 2022
Get PDFMonetary policy is a policy set by the central bank to influence the circulation of money in the economy, which is reflected in the development of the money supply, interest rates, credit, exchange rates, and various other economic and financial variables. This study aims to analyze the influence of the implementation of women's rights in the Manpower Law on the level of welfare of women workers in the industrial sector. In the context of gender inequality that still occurs, it is important to explore how existing regulations can improve women's living and working conditions. This study uses a quantitative method with a sample consisting of female workers in several industrial companies. Data was collected through surveys that assessed the understanding and implementation of women's rights in the workplace, as well as their impact on their well-being. Data analysis was carried out using statistical techniques to test the hypothesis proposed. The results of the study are expected to provide a clear picture of the effectiveness of existing policies and their contribution to improving the welfare of women workers. The findings are also expected to serve as a reference for policymakers and companies in formulating better strategies to support women's rights in the industrial sector.Interest rate channel monetary policy is dominant in Indonesia because interest rates act as an instrument in the banking sector that regulates the quantity of money in society and can respond directly to changes in monetary policy.Interest rate channel monetary policy can be used to control fluctuating non-performing loans. The aim of this research is to analyze the influence of interest rate channel monetary policy in the long term and short term on non-performing loans (NPL) of conventional commercial banks in Indonesia. This research uses the Error Correction Model (ECM) analysis tool. The research results show that the reference interest rate (BI Rate) has a significant short-term effect on non-performing loans. Deposit interest rates (rDEPO) and interbank money market interest rates (rPUAB) have a long-term influence on non-performing loans. Credit interest rates (rKRDT) have a significant long-term and short-term effect on non-performing loans. Meanwhile, the Bank Indonesia Certificate (rSBI) interest rate does not have a significant long-term or short-term effect on non-performing loans of conventional commercial banks in Indonesia
Efficiency of KPU and Bawaslu Regulations on Ad Hoc Agency Selection in the 2024 Election Process
Get PDFAd hoc organizers such as PPK, PPS, PPLN, KPPS, KPPSLN, Panwascam, PKD, Overseas Panwaslu, and TPS Supervisors are pioneers in the process of organizing elections in Indonesia. Therefore, the selection process carried out must be honest, fair, and independent to make ad hoc organizers professional and integrity. To create a professional election administration with integrity, regulations or guidelines are needed so that the ad hoc body has guidance in working so that the election administration carried out produces independent elections. The method in this writing is a qualitative descriptive method. The main data collection that the author uses in this article is a journal on Election Management. Article analysis uses analysis content. The result of this research informs us that in the ad hoc election body selection process, there are still several regulations issued by the KPU and BAWASLU that are still less efficient in the election ad hoc body selection process which results in the selected election organizers being less qualified. This article hoped to provide input on the process of holding elections in the following year
Implementation of the Transpolitan Program on Labor Absorption in Village-Owned Enterprises (BUMDES) in Muna Regency, Southeast Sulawesi Province
Get PDFTranspolitan is a government program to revitalize transmigration areas with a new paradigm. One indicator of Transpolitan's success in the economic dimension is that it can optimize the role of BUMDes as a legal entity that can manage village assets, where the BUMDes workforce absorption rate is the clearest indicator for assessing BUMDes performance. Based on the results of research conducted quantitatively, it was concluded that the internal variables: transportation, population number of people, rural markets, credit facilities, retail trade, tourist attractions have a significant influence on the workforce of BUMDes. However, partially the Transpolitan variable does not have a significant effect on the absorption of BUMDes workforce in Muna Regency, Southeast Sulawesi Province. Transpolitan does not have enough of an impact because it is felt that this program has not ben massively socialized to the community so it has not aroused people's interest in transmigrating to the Mutiara Area, Muna Regency, Southeast Sulawesi Province
The Role of Family Communication in Insecure Adolescents in the City of Bandung
Get PDFThe phenomenon of insecurity is an issue that is often faced by today's teenagers, characterized by feelings of dissatisfaction with themselves and fear of the surrounding environment. The purpose of this study is to find out the role of family communication in adolescents who experience insecurity in the city of Bandung. This research uses a qualitative approach (Kriyantono, 2012), which investigates social phenomena that occur in humans. The results of the study showed that there was a relationship between feelings of insecurity and decision-making in late adolescence. Adolescents who experience insecurity tend to be hesitant in making their own decisions and often seek validation from others. This study emphasizes the importance of the role of communication in the family, especially democratic communication patterns, which have been proven to help adolescents overcome feelings of insecurity. The three main dimensions that contribute to feelings of insecurity in adolescents are failure or rejection, social anxiety, and the drive for perfectionism. The experience of failure or rejection causes adolescents to feel inferior and incapable in various aspects, which if it happens constantly, can increase feelings of insecurity. It can be concluded that family communication with a good pattern can help adolescents who feel insecure
Local Coffee Product Development Strategy
Get PDFKopi Kali Place is one of the popular coffee shops in the North Jakarta area that has been established since 2019. The purpose of this study is to determine the market penetration and development of local coffee products of Coffe shop Kopi Kali. This study uses a descriptive qualitative approach to understand the development of local coffee products in Kopi Kali Coffee shop. The research methods used include in-depth interviews, participatory observation, documentation, and data triangulation. The results of the research show that Kopi Kali Coffee shop, since its establishment in 2019 until 2024, has undergone an impressive evolution in facing challenges and changes in the coffee industry. With strong adaptability and a high commitment to innovation, Kopi Kali has successfully developed an effective market penetration strategy. The main focus on innovative product development such as the transformation of "Kopi Belies" into a non-alcoholic version and the introduction of a variety of excellent coffee menus demonstrates a dedication to maintaining quality and creating a variety of flavors that appeal to customers. Smart marketing strategies, including the use of social media and partnerships with influencers, have been successful in increasing brand awareness and reaching a wider market segment
Common Faults and Maintenance of Three-phase AC Asynchronous Motors
Get PDFApplication of three-phase AC asynchronous motor in industrial applied in many aspect following function that need to use. In operation use, many troubles may cause motor equipment not to operate or break down by the motor itself or caused by a system including protection, control system, interlocking device, and others causes. Aiming at the actual situation that three-phase AC asynchronous motors are widely used and have a high failure rate, this paper focuses on analyzing the common failures and abnormal phenomena of three-phase AC asynchronous motors and their main causes. This Research Method is reinforced by the actual monitoring of the locality where the equipment is installed. At the same time, some specific preventive measures and treatment methods are proposed to timely discover and eliminate the potential accidents of motors as much as possible and ensure the safe operation of motors. In conclusion, the aspects that need to be considered are one by one. There are 2 general classifications to determine possible faults, the first is about the operating conditions that the equipment motor should monitor and take the scheduled data to know about the actual conditions including power quality, temperature rise, vibration analysis, and physical abnormalities during the operation of the unit
Overview of Compliance with Payment of Employment Social Security Contributions for the Wage Recipient Segment and Its Improvement Strategy
Get PDFEmployment social security in Indonesia must be followed by everyone who works, including foreigners who work for at least 6 months in Indonesia. In the Wage Recipient (PU) membership segment, Employers are required to register and pay their labor contributions to the Social Security Administration Agency (BPJS) Employment. Employers are required to pay employment social security contributions no later than the 15th of the following month after the period of contributions billed. There are still employers who do not comply in terms of paying employment social security contributions which hurts their workforce. Therefore, BPJS Employment seeks to increase compliance with the payment of contributions of Wage Recipient Participants so that workers get maximum employment social security services. This study aims to provide an overview of the compliance of employment social security contributions by employers and the efforts made by BPJS Employment in improving compliance with contribution payments. The research method used is descriptive analysis with secondary data sources in the form of BPJS Employment reports and literature studies. Based on the results of the study, on average per month 18% of employers do not comply with paying employment social security contributions. The strategy carried out by BPJS Ketenagakerjaan is to increase compliance with contribution payments by employers through participant coaching, improving service quality, and the audit supervision process