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  • Design of Smart Trash Bin

    Design of Smart Trash Bin

    Authors: Chandra R. P, Tatan Tawami

    DOI: 10.1088/1757-899X/879/1/012155

    Abstract

    The purpose of this study is to identify the effect of high-tech bins on people’s interest in disposing trash. The method used in this study is a quantitative descriptive method and literature study to analyses community perceptions of smart trash bin. The results of this study state that the mind-set of the community in disposing trash increased after the existence of smart trash bin project. These results were obtained because the community became more interested in disposing trash in the presence of unique designs and diverse functions of these high-tech bins. This study concluded that smart trash bin can increase people’s interest in disposing garbage in its place. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091349039

  • Developments of Information Technology and Digital Startup Sector of Agriculture in Indonesia

    Developments of Information Technology and Digital Startup Sector of Agriculture in Indonesia

    Authors: Soegoto D. S, Faridh M

    DOI: 10.1088/1757-899X/879/1/012137

    Abstract

    This research is intended to find out how fast the development of information technology in agriculture and plantations, so that it can help the problems being faced by farmers and plantation owners, especially startup companies engaged in these fields. The research method used in this study was descriptive. The results of this research are to find out whether the presence of technology and information and startup companies, farmers and gardeners can solve the problems they face, it is necessary to know that the agriculture and plantation sector is a very abundant source of food in Indonesia. With the existence of information technology and startup companies that handle these problems, food self-sufficiency can be implemented well in Indonesia to meet the food needs of all Indonesian people. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091355006

  • Forecasting the Number of Outpatient Patient Visits Using the ARIMA, SES and Holt-Winters Methods at XYZ Community Health Center

    Forecasting the Number of Outpatient Patient Visits Using the ARIMA, SES and Holt-Winters Methods at XYZ Community Health Center

    Authors: Sumitra I. D, Basri I

    DOI: 10.1088/1757-899X/879/1/012060

    Abstract

    The purpose of the research is to find out the visiting patient at the community health center. This research is Forecasting used the ARIMA method, Single Exponential Smoothing, and Holt-Winters, which are very suitable for processing data that is time series as in outpatient visits. The data from outpatients is patient visits for five years from January 2014 to December 2018 where outpatient data were taken from the total number of outpatient visits from visit data categories: General, Clinic, BPJS, Non-BPJS (SKM ), Non-BPJS (Gakinda) List of new patients and the list of patients who were then predicted the level of patient visits during the next two years, namely from January 2019 to December 2020. This study compared the best method among the three-time series methods. The forecast compared with actual data to see accuracy and find out which Forecast is best. The final results show that the MAPE value of the ARIMA method for patient visit data is worth 22.55%, the Single Exponential Smoothing method is worth 9.74%, and the Holt-Winters method is worth 7.90%. It can be said that the smallest error value is Holt-Winters from patient visit data with MAPE 7.90%, which is said to be an excellent Forecasting category by producing a total value of Forecast = 53894.2 with an average monthly = 2245.59 for Forecasting for the next two years. This monthly average result is used as a reference for the number of visitors who come for each month around 2245 people after that the last step taken is to make a strategic design using the SWOT analysis technique combined with prediction results using the Holt-Winters method in getting a conclusion that can make documents which is only around 2245 documents/person, especially outpatient data for problem solutions that occur at public health centers. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091356857

  • Architecture and Design in the Digital Age

    Architecture and Design in the Digital Age

    Authors: Robinson R. A, Tarmawan I

    DOI: 10.1088/1757-899X/879/1/012150

    Abstract

    This paper aims to identify the existence of emerging trends in contemporary architecture called digital architecture. Based on the latest literature on the intensive use of Information and Communication Technology (ICT) in Indonesian architectural practices, the article shows how this technology change people’s behavior in the past decade has contributed to a real revolution in this field by building a new paradigm of conceptualizing, developing and implementing architectural products. This study used descriptive method to present a complete picture of social settings or intended for exploration and clarification of a phenomenon or social reality by describing a number of variables relating to the problem and the unit under study between the phenomena tested. The result of this study showed the importance of updating project professionals in the field of digital technology and a thorough review of the architecture school curriculum in the sense of removing the applied computer. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091393631

  • Experimental Study Improving the Friction in the Surface of Cold Form Steel Connections Using Adhesive

    Experimental Study Improving the Friction in the Surface of Cold Form Steel Connections Using Adhesive

    Author: Setiyarto Y. D

    DOI: 10.1088/1757-899X/879/1/012169

    Abstract

    The purpose of this study is to test the strength of light steel joints using screws and the addition of adhesives to the surface of the joint. The addition of adhesive is done to increase the frictional force on the surface of the joint. The study was carried out experimentally by giving axial tensile strength to the specimens. The specimen is a mild steel connection made from a lip channel profile that is connected back to back with 2 screws and has 2 variables, namely adhesive and without adhesive. Each variable has 3 samples. The experimental results show that the addition of adhesives to the joint system is proven to increase friction. This shows that the joints that use adhesives have a greater strength of 17.20% than the joints without adhesives. The mechanism of collapse of the joint using adhesive starts from the collapse in the friction plane, then the screw undergoes tilting and subsequently experiences a collapse in the fused plane. From the results of this study it was concluded that the use of adhesives can be used as an alternative to increase the frictional force on the surface of the mild steel joints. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091371421

  • Private Cloud Development in West Java Cooperative and Entrepreneurship Education and Training Center

    Private Cloud Development in West Java Cooperative and Entrepreneurship Education and Training Center

    Authors: Setiyadi A, Setiawan E. B

    DOI: 10.1088/1757-899X/879/1/012036

    Abstract

    The purpose of this research is to build a private cloud that is used as an FTP server and database server as well as an integrated data storage medium in the education and training center of cooperatives and entrepreneurs in West Java. The stages of research from the development of private cloud in the education and training center cooperatives and entrepreneurs in West Java adopted the method of the Network Development Life Cycle (NDLC). The stages in the network development life cycle consist of six stages including the analysis phase, the design phase, the simulation stage, the implementation phase, the monitoring phase, and the regulatory stage. The results of this study are the existence and availability of server virtualization that is used to provide data-based services at the West Java Education and Cooperative Education and Entrepreneurship Training Center and the availability of integrated data storage at the West Java Education and Cooperative Education and Entrepreneurship and Training Center. The impact of this research is to be able to minimize the cost of procuring servers using private cloud using virtualization technology at the education and training center of cooperatives and entrepreneurs in West Java. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091381554

  • Forward Engineering in Student Mark Recapitulation Application

    Forward Engineering in Student Mark Recapitulation Application

    Authors: Mauluddin S, Sidik R

    DOI: 10.1088/1757-899X/879/1/012055

    Abstract

    This research intends to carry out forward engineering of the student mark recapitulation application in the information systems department, Universitas Komputer Indonesia. The forward engineering is the final step of the reengineering process in the mark recapitulation application. Re-engineering is done because the student mark recapitulation application cannot function properly. This re-engineering used the big bang approach, which is to rebuild or change the entire existing system, while the forward engineering stage follows the stages of the general model of re-engineering software, namely conceptual, requirements, design, and implementation. The conceptual and requirements stages have been carried out in previous reverse engineering research, so that in the forward engineering the research phase will start from the design stage then proceed to the implementation phase. The programming language in the existing application uses visual basic and the new application will be rebuilt using the java programming language. The results of this study are the student mark recapitulation application which has nine functions, namely lecture management, curriculum management, student management, import mark, mark management, system settings, temporary transcript printing, final transcript printing, and graduation certificate printing. Based on the results of tests on several computers with different operating systems, this application can function properly as expected. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091391562

  • Review of Construction Automation and Robotics Practices in Indonesian Construction State-Owned Enterprises: Position in Project Life Cycle, Gap to Best Practice and Potential Uses

    Review of Construction Automation and Robotics Practices in Indonesian Construction State-Owned Enterprises: Position in Project Life Cycle, Gap to Best Practice and Potential Uses

    Authors: Yongki Alexander Tanne, Ni Luh Ayu Indrayani

    DOI: 10.1007/s44150-023-00098-5

    Abstract

    Construction Automation and Robotics is the anticipated technology to overcome productivity issues and work accidents. This research aims to analyze the implementation of Construction Automation and Robotics at Indonesian Construction SOEs from the perspective of real project implementation based on project life cycle, comparison with best practices, and potential uses, through the qualitative-comparative analysis of the literature as well as questionnaires and in-depth interviews. It attempts to report how this technology is implemented in Indonesia as a comparison tool for other countries. This research identifies that seven Indonesian Construction SOEs have been using Construction Automation and Robotics technology, where Drones, Virtual Reality, and Prefabrication and Modularization are the most popular and mostly implemented in the construction phase. Compared to best practices, those implementations are still in the adoption stage. It has not reached its full potential through the development stage due to insufficient collaboration between contractors, technology companies, and universities. Although the construction market in Indonesia has not directly demanded in-project applications, this technology is potentially considered to improve the completion of construction projects, especially the interaction prospects of Digital Twin and BIM. This study provides complete positional information on Construction Automation and Robotics type in the project life cycle in theory and practice as a benchmark for construction technology research. This study fills the research gap and pioneers Indonesia’s Construction Automation and Robotics implementation research in international journals by providing the latest and comprehensive overview and comparing it to good practices from the USA and China. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2023.

    Author keywords

    Best Practice; Construction Automation and Robotics (CAR); Critical Success Factors (CSFs); Indonesian Construction SOEs; Project Life Cycle (PLC)

    This article can be accessed at https://www.scopus.com/pages/publications/105018864115

  • Prototype of E-Document Application Based on Digital Signatures to Support Digital Document Authentication

    Prototype of E-Document Application Based on Digital Signatures to Support Digital Document Authentication

    Authors: Afrianto I, Heryandi A, Finandhita A, Atin S

    DOI: 10.1088/1757-899X/879/1/012042 

    Abstract

    The purpose of this research is to develop a prototype of a web-based application that can be used to provide digital signatures on files or digital documents. This prototype uses a digital signature mechanism issued by the Ministry of Communication and Information of the Republic of Indonesia (KOMINFO). The results of the research conducted by using the alpha test showed that all functionalities in the application have been able to run well. While the authentication test shows that any changes made to a document that has a digital signature will invalidate the digital signature, which means that there are attempts to falsify documents and their authenticity can be identified. This is because in documents that have the digital signature will have a certain hash value which if the document is changed or modified, then the hash value will change. This is what determines whether a document is still original or has been modified its contents, namely by comparing the hash value contained in the document. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091366235

  • E-Wallet as a Payment Instrument in the Millennial Era

    E-Wallet as a Payment Instrument in the Millennial Era

    Authors: Soegoto D. S, Tampubolon M. P

    DOI: 10.1088/1757-899X/879/1/012139 

    Abstract

    This research aims to find out the role of E-Wallet as a payment instrument in the millennial era. This research used a descriptive qualitative method to describe the role of E-Wallets as an instrument of payment in the millennial era. Digital payments or commonly referred to as mobile payments is an innovation of technological evolution, especially in the financial sector. The results of these technological innovations, one of which were an electronic wallet or commonly abbreviated as the E-Wallet. Currently, E-Wallet is commonly used by those who are in their productive age. High usability is one of the back screens that makes E-Wallet increasingly in demand by many people. The results showed that quite several people were able to understand the use of E-Wallet and began using it in their daily trading activities. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091347420