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  • Implementation of Augmented Reality on Earthquake and Tsunami Socialization in BMKG Goes to School

    Implementation of Augmented Reality on Earthquake and Tsunami Socialization in BMKG Goes to School

    Authors: Ruhimat, Eddy Soeryanto Soegoto

    Abstract

    Socialization of earthquake and tsunami to students is carried out regularly in the BMKG Goes to School (GTS) activity. The purpose of this study is to determine the efficiency and effectiveness of the Augmented Reality (AR) implementation in BMKG GTS earthquake and tsunami socialization. The method used in this study was a quantitative method using surveys for data collection. The results showed that AR technology through BMKG GTS is very effective and efficient in socializing the earthquake and tsunami to students. The program is expected to increase students understanding of earthquake and tsunami information as it is presented in an interactive and attractive display. © School of Engineering, Taylor’s University.

    Author keywords

    Augmented reality; BMKG Goes to School; Earthquake; Socialization; Tsunami

    This article can be accessed at https://www.scopus.com/pages/publications/85145379604

  • Improving the Performance of Laston AC-WC Padding with the Utilization of Nickel Slag Waste

    Improving the Performance of Laston AC-WC Padding with the Utilization of Nickel Slag Waste

    Authors: Falderika, Nur Fitrah

    Abstract

    Utilization of waste as part of the road pavement material is an important issue. This is caused by the decreasing availability of natural materials as road raw materials and the increasing costs for procurement as well as the process of obtaining aggregates. As a result, alternative materials are needed and one of them is nickel slag. Nickel slag is categorized as Toxic and Hazardous waste (B3), so testing is needed to determine the content of the hazardous substances. The value of the Toxicity Characteristic Leaching Procedure (TCLP) test is smaller and meets the requirements, the results of testing the physical characteristics of nickel slag also meet the requirements used in road construction materials. The purpose of this study is to analyse the effect of using nickel slag on the performance of the Laston mixture (AC-WC). The tests were carried out based on the empirical method with the Marshall test which refers to the provisions of the properties of the Laston mixture (AC-WC) General Specifications for Roads and Bridges of Highways, Bina Marga, 2018. Variations in Reference Asphalt Content (KAA) used are 5%, 5.5%, 6%, 6.5%, and 7%. Based on the analysis results of the Marshall test, it is known that the use of nickel slag has better performance in terms of the higher Marshall stability value of 1803 kg compared to 1660 kg in a mixture without nickel slag. From the results of the tests and analyses carried out this nickel slag waste can be used as a new material in the asphalt mixture so that the impact is that the waste can be reused. © School of Engineering, Taylor’s University.

    Author keywords

    Laston AC-WC; Marshall; Nickel slag

    This article can be accessed at https://www.scopus.com/pages/publications/85145569238 

  • Designing Collaborative Augmented Reality Geographic Information System for Land Suitability Visualization

    Designing Collaborative Augmented Reality Geographic Information System for Land Suitability Visualization

    Authors: Hanhan Maulana, Kanai H

    Abstract

    This study aims to visualize the potential agricultural land suitability using the Collaborative Augmented Reality Geographical Information System (AR-GIS). In agriculture decision-making, geographical aspect is one of the important factors to be considered. However, there are plenty of limitation in the early AR platform and one of which is the limitation on the number of users. Cloud-based anchor points are able to overcome this limitation by connecting multiple users via the internet which allows them to see, interact, and synchronize a digital context simultaneously. Through this technology, this research was divided into two stages. The first stage is to make a land suitability map. The second stage is the development of Collaborative AR GIS by adopting a user-centred design approach. This study integrates GIS with AR visualization capabilities to visualize land suitability maps then enable multi-user collaboration work based on AR Object. This study developed an AR-GIS-based system using UNITY 3D. The built AR GIS was based on multi-platform to overcome the various mobile device platforms used by farmers which then integrated with Cloud anchors to connect one device to another. Cloud anchors enable collaborative work between farmers and other stakeholders. This study evaluates the system performance using two devices that have different specifications. Based on the evaluation result, good maps visualization is able to be provided by the collaborative AR-GIS. The collaborative AR technology also gives an alternative visualization as well as alternative interaction with maps that have multiple users. This system is envisioned to improve the understanding of farmers towards land suitability map. It is expected that the collaborative AR-GIS system is able to provide a helpful aid to the farmers in terms of decision-making. With well-informed decision and insight on land suitability map, the risk of crop failure can be minimised, and the agricultural sector’s productivity can be increased. © 2023 Taylor’s University. All rights reserved.

    Author keywords

    2708; Agriculture GIS; Cloud anchors; Collaborative system; GIS; Land suitability maps

    This article can be accessed at https://www.scopus.com/pages/publications/85176566794

  • AR-GIS research UNIKOM, augmented reality Universitas Komputer Indonesia, smart agriculture UNIKOM Bandung, computer science department UNIKOM, digital entrepreneurial university, campus AI ready, best private campus in Bandung, best IT campus, Scopus indexed paper UNIKOM, IEEE, SINTA, world class university, QS World University Ranking, Webometrics UNIKOM, international standard university.

  • The Functionalization of Law and Criminal Procedures to Confront Health Care Fraud in Hospitals

    The Functionalization of Law and Criminal Procedures to Confront Health Care Fraud in Hospitals

    Musa Darwin Pane ; Diah Pudjiastuti

    DOI: 10.22304/pjih.v8n3.a2

    Abstract:

    Fraud is a systematic crime that has a very broad impact. It can happen in any fields, including in hospitals. Fraud is a form of corruption. Hospital is a health service institution. Corruption in hospitals has the potential to lead to ineffective health services for people. The phenomenon of health care fraud in hospital is an indication the law does not function in accordance with the objective. This study aims to determine the functionalization of law and sentence for fraudulent acts as a form of corruption in hospitals based on justice values. This study is a descriptive study with normative juridical method that employed statutory and conceptual approaches. The data were collected through a literature study. It was subsequently analyzed qualitatively. This study is of the position to view that prosecution of criminal acts of corruption requires functionalization of law. The functionalization of law must be interpreted as positioning everything in its proper place. It is the synergy of the legal system, which consists of formulative, judicial, and executive policies. The criminal procedures can apply the punishment system for perpetrators of fraudulent acts in hospitals that includes extended alternative punishment. © 2021, Padjadjaran University. All rights reserved.

    Author Keywords:

    fraud; legal functionalization; punishment system

    This article can be accessed at https://www.scopus.com/pages/publications/85137481599?

  • Improving Lean Manufacturing System Using Value Stream Mapping Analysis

    Improving Lean Manufacturing System Using Value Stream Mapping Analysis

    Authors: Henny H, Ghifari Syafiq Alhakim, Agus Heri Setya Budi, Muhammad Aditya

    Abstract

    This study aims to identify waste in company x and provide recommendations for improvements in the scope of gembos paper production. Thus, this research can be beneficial in solving problems in the production scope, especially in identifying waste. An appropriate method is needed to identify the waste in the scope of production, namely by using the Value Stream Mapping method as the first step in identifying waste in the paper production scope, then proceed with using the five whys method to find out the root of the problem and to help provide a solution to a problem that exists on the paper production floor at company X. The results of this study describe the current state mapping as a mapping on the scope of production, then proceed with value streams in the fourth each process starting from receiving raw materials, preparing elliptical machines, elliptical machine processes, and the paper making machines. Displaying the results of five whys explained the root of the problem and provide solutions or recommendations based on the analysis, thus this research is beneficial for companies in helping to solve problems that occur on the production process so that the production system can be effective and efficient. © 2023 Taylor’s University. All rights reserved.

    Author keywords

    Lean; Production process; Value stream mapping

    This article can be accessed at https://www.scopus.com/pages/publications/85176611503 

  • Visualization Analysis of Geofencing Marketing Research Data Mapping in 2017-2022 on the Google Scholar Database with Vosviewer

    Visualization Analysis of Geofencing Marketing Research Data Mapping in 2017-2022 on the Google Scholar Database with Vosviewer

    Authors: Rizky Jumansyah, Muhammad Ihsan Rifaldi, Eddy Soeryanto Soegoto

    Abstract

    Geofencing is a GPS-based technology that monitors the movement of objects such as vehicles, people, and goods, and automatically sends their geographic coordinates to a control center via a network. By defining a virtual boundary around an area, called a geofence, the system can determine if the object is within or outside of the boundary and issue a warning if it’s outside. The aim of this study is to analyse bibliometric data on geofencing using VOSviewer software in order to gain insights into the research trends and identify main themes that can be useful for future research. The study used a quantitative and descriptive bibliometric approach and searched for articles on “Geofencing marketing” on Google Scholar. The search yielded 1000 articles published between 2017-2022. The findings indicate that research on geofencing peaked in 2017 and declined in 2018 and 2019, increased in 2020, but declined again in 2021 and 2022. The study highlights the importance of bibliometric analysis in geofencing marketing research and serves as a reference for future research on this topic. © 2023 Taylor’s University. All rights reserved.

    Author keywords

    Bibliometric; Data Analysis; Geofencing; marketing; VOSviewer

    This article can be accessed at https://www.scopus.com/pages/publications/85176585035

  • Computational Bibliometric Analysis on Adaptive Gamification Using Vosviewer

    Computational Bibliometric Analysis on Adaptive Gamification Using Vosviewer

    Authors: Euis Neni Hayati, Dedeng Hirawan, Agis Abhi Rafdhi

    Abstract

    The goal of this study is to examine bibliometric literature reviews on the topic of adaptive gamification, utilizing VOSviewer software to unify mapping analyses. Nowadays, games are not just for entertainment, but can also serve as a learning medium, commonly referred to as gamification. In the fields of education and marketing, gamification is increasingly being implemented. This study includes VOSviewer mapping analysis, Publish or Perish tools, and Google Scholar. The data collection method used descriptive and qualitative approach to identify published studies and their findings. The search for data used the keyword “adaptive gamification” in Google Scholar through the Publish or Perish software. The results reveal 975 published articles from 2017-2021. The research on adaptive gamification peaked in 2019-2020 but decreased in 2021. Finally, this work stresses the significance of bibliometric analysis, particularly in the field of adaptive gamification, and seeks to serve as a resource for future research. © School of Engineering, Taylor’s University.

    Author keywords

    Adaptive gamification; Bibliometric; Computational; VOSviewer

    This article an be accessed at https://www.scopus.com/pages/publications/85176615603

  • Structured Methods in Travel Information Systems

    Structured Methods in Travel Information Systems

    Authors: Adi Rachmanto, Anisa Widayanti, Oktifridayanti Salsabila, Novyanty Octaviani, Aliza Saba Rachma

    Abstract

    Many travel businesses continue to employ a conventional system that needs customers to come to them directly to purchase tickets. Using this approach, however, takes a long time and is inefficient. With the advancement of information technology, it is now feasible to access data practically, quickly, and efficiently, which may be advantageous to the firm. This study’s goal is to create an information system for booking and canceling tickets. The design of this information system may make it simpler for customers and officials, and it can be taken into account in an effort to solve information system difficulties. This study technique employs descriptive data gathering methods such as observation and interviews with MyTours travel agents, whereas the system development method uses structured methodologies. The findings of this study indicate the design of Mytours’ information system for ordering and canceling tickets. It is hoped that this research will be taken into account in the improvement of information systems, as well as make it easier for consumers and officers to access information effectively and efficiently. © School of Engineering, Taylor’s University.

    Author keywords

    Information systems; Structured methods; Travel

    This article can be accessed at https://www.scopus.com/pages/publications/85176555176

  • Efficient Autonomous Road Vehicles Local Path Planning Strategy in Dynamic Urban Environment Using Rrt-Acs, Bi-Directional Rule Templates, and Configuration Time-Space

    Efficient Autonomous Road Vehicles Local Path Planning Strategy in Dynamic Urban Environment Using Rrt-Acs, Bi-Directional Rule Templates, and Configuration Time-Space

    Authors: Muhammad Aria Rajasa Pohan, Jana Utama

    Abstract

    This study aims to present an effective local path-planning strategy for Autonomous Vehicles (AVs) operating in a dynamic urban environment. The method combines bi-directional rule templates, configuration time-space, and RRT-ACS algorithm (hybridization of rapidly exploring random tree star with ant colony system). The use of RRT-ACS accelerates the convergence of feasible pathway planning. Path quality is improved using bi-directional rule templates derived from dynamic urban environment traffic scenarios and combining the RRT-ACS algorithm with configuration time-space. The resulting technique, RRT+BRT+CTS (RRT-ACS with two-way rule template and configuration space-time), emerged as a major research breakthrough. Several simulations of dynamic urban environmental conditions are used to validate the effectiveness of the RRT+BRT+CTS. Comparisons were made with two well-known path-planning algorithms used in dynamic urban environments: Fast RRT and Closed Loop RRT (CL-RRT). The simulation results demonstrate the superior performance of the proposed strategy for local path planning in dynamic environments regarding speed and efficiency for AVs. As a result, the proposed strategy is a suitable choice for addressing the complex challenges of Avs’s urban navigation. © School of Engineering, Taylor’s University.

    Author keywords

    Autonomous road vehicles; Bi-directional rule templates; Configuration time-space; Path planning; RRT-ACS algorithm

    This article can be accessed at https://www.scopus.com/pages/publications/85176544101