Jurnal Indonesia Sosial Teknologi (JIST)
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1322 research outputs found
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Intake Planning in Loma River, Tolikara Regency
Full text linkThe provision of clean water in Karubaga City has been hampered by inadequate piping distribution networks, forcing reliance on drilled wells in villages. This study aims to address the problem of inadequate clean water facilities by planning an effective water intake system for the Loma River in Tolikara Regency. Using a combination of quantitative and qualitative methods, the research analyzed hydrological data, intake hydraulics, and the structural stability of intake buildings. Results indicate that the Loma Intake requires significant rehabilitation due to sediment deposition, while the Palagi Intake needs an evaluation of the pipeline network to improve flow pressure and distribution. The study concludes that redesigning and constructing efficient water intake systems is crucial to meeting the community's clean water needs while mitigating health risks from water pollution
Feasibility Analysis of the Bonto River, Tomon 1 Village, Dekai District, Yahukimo Regency as a Source of Raw Water
Full text linkRivers are one of the sources of water for the life of living things. Rivers are often used in various ways by humans. The Bonto River is one of the rivers in Yahukimo Regency that is used as raw water for drinking water. In order to meet the need for clean water, it is necessary to analyze the water quality of the Bonto River. Determining the source of raw water in an area is the first step in determining the location or place as a raw water supplier for clean water treatment purposes. The purpose of this study is to identify the water quality of the Bonto river and evaluate the condition of the Bonto river water with the water quality standards that have been set to be used as an alternative source of raw water for clean water treatment. Water sampling in this study was carried out by observation and measurement directly in the field, and laboratory tests. Raw water quality data is compared to the current raw water and drinking water quality standards. The water quality standards used are the Decree of the Minister of Health of the Republic of Indonesia Number: 492/MENKES/SK/IV/2010, dated April 19, 2010 concerning the Terms and Conditions and Supervision of Drinking Water Quality, and in accordance with the water quality requirements. Each sample of water and sediment is examined in the laboratory to be analyzed according to its needs, namely regarding water quality. Testing of water quality samples was carried out at the Papua Regional Health Laboratory Center
Risk Factor Analysis on Contingency Costs of Phase I Wastewater Network Project in Bogor City
Full text linkContingency cost estimation is essential for construction project management to anticipate cost uncertainty due to various risks. This study analyzes risk-based contingency cost estimation in the Bogor City Phase I wastewater network system project. The background of this research is based on the need for accurate cost planning to avoid budget overruns and ensure project sustainability. The study aims to identify risk factors that affect contingency costs, group risks based on their degree of influence, and build a more accurate estimation model using the Partial Least Squares-Structural Equation Modeling (PLS-SEM) approach. This study uses a mixed method, namely qualitative analysis through interviews and literature studies to identify risk factors and a quantitative approach by distributing questionnaires to project stakeholders. The data was analyzed using SPSS 25 and SmartPLS software to test the validity and reliability of the contingency cost estimation model. The study results show that the most significant risk in the pre-construction stage is licensing and design, while in the construction stage is procuring equipment/materials and force majeure factors. The highest contingency cost estimate is in the preconstruction stage, with a value of 11.02%. The study's conclusion confirms that risk mitigation in the early stages of the project is essential to reduce the impact of budget uncertainty. The implications of this study contribute to the management of construction projects by providing a more accurate risk-based contingency cost estimation model that can be used as a reference for stakeholders in planning and managing infrastructure projects
Application of the Pentahelix Model in the Preservation of Gibung Tradition to Increase the Attraction of Cultural Tourism in East Lombok
Full text linkThe Gibung tradition in Kelayu is a cultural heritage of religious and social significance as a tribute to TGH Umar, a great local scholar. In addition to commemorating the haul of TGH Umar, this tradition strengthens social relations and maintains the cultural identity of the community "Trio Kelayu Bersaudara." However, its sustainability faces challenges, mainly due to the declining participation of the younger generation and the influence of globalization. This study uses a qualitative method with a descriptive approach to explore the value and symbols in Gibung and identify the role of each pentahelix element (government, academics, business, society, and media) in its preservation. The results of the study show that pentahelix synergy is an effective strategy for maintaining the sustainability of Gibung amid modernization. The support of community participation plays an important role in ensuring that Gibung remains relevant for future generations and becomes a symbol of a rich cultural identity
Design of an Automatic Clothes-Drying System System Based on Arduino
Full text linkDrying is essential when it is needed. One example of a drying system can be seen on clothing. It aims to enable this system to work without seeing the weather conditions. The system design uses the DHT22 sensor to get the temperature and humidity values, heater and fan, and the Blynk application on Android to know the temperature, humidity, and active or not heater and fan values. The study aimed to create a system that functions independently of weather conditions, offering an efficient drying process. The methodology involves using an Arduino Uno, a DHT22 sensor, a WiFi ESP8266 module, and a 1500-watt heater to control the drying environment. The tests were conducted in various weather conditions, comparing manual, heating-based, and light-based drying systems. The results showed that the automated system significantly reduced the drying time, with an average drying time of 1:30:32 compared to 8:16:23 for manual drying. In addition, the system maintains consistent performance regardless of external conditions. The findings show that the automatic drying system substantially increases efficiency and energy consumption. In conclusion, the automated system effectively overcomes the limitations of manual drying, offering a reliable solution for both domestic and industrial applications. The implications of this research extend to the development of more brilliant household appliances, contributing to energy conservation and the adoption of automated systems in everyday tasks
Analysis of Change Order Decision-Making Using The Analytic Network Process in The Operator Training Simulator Project at The Refinery Development Master Plan in The Oil And Gas Industry
Full text linkThe Refinery Development Master Plan (RDMP) project at PT X aims to increase the capacity and efficiency of the refinery. A key aspect of this Residue Fluid Catalytic Cracking (RFCC) unit project is the development of an Operator Training Simulator (OTS) to ensure practical operator training. However, the change order decision-making process associated with developing the OTS is often complex and influenced by various factors. This research uses a Decision Support System by combining a Delphi - DEMATEL-based approach with Analytic Network Process (ANP) techniques to analyze the change order decision-making process. The Delphi method gathers expert opinions and identifies key factors that influence the decision-making process, and the DEMATEL method is used to see the interrelationships between criteria. Meanwhile, the ANP method structures and prioritizes these factors. The results of this study provide a structured framework for decision-making in the OTS development change order process that managers and stakeholders can use to ensure effective and efficient decision-making
The Effect of on-Street Parking on Traffic Performance in Commercial Areas of Small Cities in Indonesia (Case Study: St. Merdeka Utara Cirebon)
Full text linkStreet Parking is one of the factors that causes a decrease in traffic performance, especially in commercial areas of small cities, so it is necessary to organize it so traffic performance can remain by the planning. The purpose of this study was to find out what the impact of on-street parking traffic is on-road performance and to provide recommendations in the form of parking location arrangements. The calculation method used to analyze road performance is the Indonesian Road Capacity Guidelines (PKJI 2023) while parking utilizing the technique of the Director General of Land Transportation (1996). The results of the study showed that the presence of on-street parking at the study location resulted in road performance becoming Level Of Service (LOS) D and off-street parking resulted in road performance becoming Level Of Service (LOS) C. If on-street parking and off-street parking are not moved, the Level Of Service (LOS) value will be E and F. And this study is to provide recommendations for moving parking locations around traditional markets. In conclusion, parking rearrangements and relocation of parking locations can improve road performance and reduce congestion, with implications for more efficient transportation planning in small towns, especially around commercial areas and traditional markets
Wepose: Community Cares for Disadvantaged Children in Surabaya to Support The 4th SGD of Quality Education
Full text linkQuality education is an important element in sustainable development and improving the quality of a country's human resources. However, Indonesia is still lagging behind other countries in the global education system ranking. This study aims to analyze the role of the WEPOSE community in supporting the fourth point of sustainable development goals (SDGs) related to quality education in Surabaya. The research method used is qualitative descriptive with a phenomenological approach. Data was collected through interviews with WEPOSE Surabaya managers as well as literature studies from reliable sources. The research locations are at several points in Surabaya, including Wonokromo, Kalisari Damen, Pasar Turi, and Keputran. The results of the study show that WEPOSE Surabaya has existed since October 24, 2019, with the Founder of WEPOSE Surabaya Tabitha Naema Christy. This community is a community that cares about children's rights. Self-development activities that Surabaya youth participate in to support quality education are diverse, such as volunteering, community service, village teaching, community organizations, love of nature, youth mosques, ambassadors, beauty competitions, and many more. Not only that, the Surabaya City Government also coordinates with the East Java Provincial Government to ensure that Surabaya children get quality education. The conclusion of this study shows that the existence of communities like WEPOSE contributes significantly to the improvement of the education of underprivileged children. The implications of this study highlight the importance of collaboration between communities, governments, and other stakeholders in ensuring inclusive and sustainable quality educatio
The Role of Artificial Intelligence in Improving Efficiency of the Legal System
Full text linkArtificial intelligence (AI) has become one of the most significant technological innovations in various sectors, including the legal system. With its ability to analyze big data and detect complex patterns, AI has the potential to improve the efficiency and effectiveness of law enforcement. This article will discuss the role of AI in improving the efficiency of the legal system as well as the challenges faced in its implementation. This article aims to explore how AI technology can be integrated into legal practice to speed up the decision-making process, reduce operational costs, and improve the accessibility of legal services. The writing of this article uses a qualitative approach, with data collection methods through desk study, the legal sources used are primary, secondary and tertiary legal sources. The results show that artificial intelligence has an important role to play in improving the efficiency of the legal system through big data analysis, automation of legal processes, and offense detection. However, despite its significant benefits, ethical and regulatory challenges related to the use of AI in the legal system also need to be addressed. Issues such as data privacy and algorithmic bias must be addressed so that the implementation of these technologies does not disadvantage certain parties. With the right strategy and collaboration between the government and the private sector, AI can be an innovative tool to improve the legal ecosystem in the future. Overall, artificial intelligence has great potential to revolutionize the legal system by improving operational efficiency and service accessibility. Further research is needed to fully understand the long-term impact of integrating this technology in legal practice
The Role of Social Media in Campaigning the Danger of Drugs on Tiktok Account @infobnn_kabkuningan
Full text linkNarcotics and dangerous substances are referred to as drugs. Napza, which stands for narcotics, psychotropic substances, and addictive substances, is another acronym introduced by the Ministry of Health of the Republic of Indonesia. The purpose of this study is to determine the role of Tiktok social media @infobnn_kabkuningan in conducting a drug hazard campaign, as well as explaining the strategies used in the drug hazard campaign and knowing how the audience responds to this drug hazard campaign. BNNK Kuningan in conducting a campaign for the Prevention, Eradication, Abuse and Illicit Trafficking of Drugs (P4GN). One of the methods used is social media. The social media used by The Kuningan National Narcotics Agency (BNNK) is the TikTok platform, the process of using the TikTok platform to disseminate P4GN information is by creating content related to drugs and adjusted to viral trends. The drug campaign carried out by BNNK Kuningan is more directed at providing information through social media with an approach that adjusts trends and audiences. Although it cannot be measured directly, the information conveyed is still considered valuable to the community. The main obstacles in this campaign are limited budget, personnel, and minimal audience involvement