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  • 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

  • Fabrication and Characterization of Dome-Shaped Actuator Membrane for Peristaltic Valveless Electromagnetic Micropump

    Fabrication and Characterization of Dome-Shaped Actuator Membrane for Peristaltic Valveless Electromagnetic Micropump

    Authors: Ayub Subandi, Jumril Yunas, Azrul Azlan Hamzah, Muhamad Ramdzan Buyong, Gandi Sugandi, Nanang Sudrajat

    DOI: 10.58915/ijneam.v17i4.1273

    Abstract

    This paper discusses the method of fabrication and characterization of a peristaltic micropump with a dome-shaped electromagnetic (EM) actuator membrane by pouring Polydimethylsiloxane (PDMS) on top of the glass master mould. The peristaltic micropumps have three membranes separated by a spacer of 2 mm. The structure of the mould consists of three pillar-shaped glasses that have a dome-like structure at the top. The border on the edge of the mould functions as a barrier to prevent the spill of the PDMS. When the PDMS is poured on top of the glass mould, a thin membrane will be formed and it will automatically overflow to form a chamber and spacer. The fabricated membrane structures were characterized using Scanning Electron Microscopy (SEM), while the mechanical and electrica properties were analysed by observing the deformation of the membrane. The SEM images show that a hanging PDMS membrane with a thickness of 77.5 µm was established. The permanent magnet connected to the lever and attached to the membrane will interact with the magnetic field generated by the EM coil. The measurement results show that a coil of 275 turns carrying a current of 600 mA produces a magnetic field of 11 mT causing a membrane deflection of 1.5 mm. The resulting dome-shaped membrane will have its potential application for the use as the actuator for the EM peristaltic micropumps. © 2024, Universiti Malaysia Perlis. All rights reserved.

    Author keywords

    dome-shape; micropump; multi membrane; PDMS; peristaltic; valve less

    This article can be accessed at https://www.scopus.com/pages/publications/85207162998

  • Designing Enterprise Architecture for Academics Information System Platform using the Open Group Architecture Framework Architecture Development Method

    Designing Enterprise Architecture for Academics Information System Platform using the Open Group Architecture Framework Architecture Development Method

    Authors: Zulfarian N, Rosiyadi I. D

    DOI: 10.1088/1757-899X/879/1/012066

    Abstract

    The purpose of this research is to build an integrated information system at the Miftahul Jannah Foundation, the Miftahul Jannah Foundation is an educational institution that houses MTS Al Ihsan, MA Al Ihsan and Tarbiyah College of Sciences. Miftahul Jannah Foundation does not yet have a Blueprint to design an integrated information system. The method used to design architectural designs is based on the TOGAF ADM literature study. The steps applied in this design are among other Preparation, Architectural Vision, Business Architecture, Information System Architecture, and Technology Architecture. The output of this stage will produce an enterprise architecture that can be used by organizations to support business processes and achieve their strategic goals later. The conclusion of this research is that the company’s architectural design using TOGAF ADM can be used in the Miftahul Jannah Foundation according to the documents and processes that are running and can produce a blueprint for creating information systems so that they can support ongoing business processes. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091351845

  • Model Design of Accounting Information Systems for Village Owned Enterprises (BUMDes)

    Model Design of Accounting Information Systems for Village Owned Enterprises (BUMDes)

    Authors: Supriyati, Ramadhan S. Bahri

    DOI: 10.1088/1757-899X/879/1/012093 

    Abstract

    Village-Owned Enterprises as a benchmark for the pillars of the village economy in Indonesia today, in the Era of the Industrial Revolution 4.0 have used technology to run their businesses to win digital competition. However, today’s village-owned companies not only require improvements and preparations in terms of technology, but for village-owned companies that have responsibilities and performance that need to be made in an accounting information system that is in accordance with the accounting standards required. Based on this discourse, the writer has the goal of creating an Accounting Information System Design Model for Village-Owned Enterprises that can become a potential village-owned company as a Human Technology in winning the Digital Competition. The research method used is a qualitative research method with descriptive methods and research methods, which are supported to obtain valid data with related parties as managers and development of accounting information systems from Village-Owned Enterprises, data collection techniques used are interviews, observation and interaction. As a result of the Accounting Information System Design Model for Village-Owned Enterprises as human technology to obtain digital competition can understand the business process of Village-Owned Enterprises and optimize existing infrastructure through the Village-Owned Business by design Use Case Diagram, Activity Diagram and Entity Relationship Diagram. Meanwhile, to find out tangible assets and intangible assets consisting of human resource competencies owned by Pagerwangi Village, liabilities, equity, revenue, cost and expense, can be seen from accounting cycle at Financial Statement in the accounting information system for village-owned companies. The result from Financial statement are Activities Statement, Statement of Financial Position, and Cash Flow Statement. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091364746

  • The Selection of the Correct Accuracy Level Using the Optimal Precision and Accuracy Method

    The Selection of the Correct Accuracy Level Using the Optimal Precision and Accuracy Method

    Author: Kerlooza Y

    DOI: 10.1088/1757-899X/879/1/012102 

    Abstract

    This research discusses the importance of selecting the correct value of sensor precision and computational accuracy in production equipment in coffee farmer cooperatives. Accuracy levels that are too low or too high will reduce the effectiveness of mechanization and automation in this field. This research used The Optimal Precision or Accuracy method which based on MSB-First Interval Bounded Variable Precision (MFIBVP) technique. Based on data obtained during the survey in this study, the optimal precision level curve is obtained, so that the optimal precision level can be determined in sub processes that are naturally difficult to determine. In conclusion, the Optimal Precision and Accuracy Method can be used to determine the right accuracy level needed at each stage of the process in a production system © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091350323

  • Application Information System Smart Parking Based on Smartphone

    Application Information System Smart Parking Based on Smartphone

    Authors: Wahdiniwaty R, Nugraha A

    DOI: 10.1088/1757-899X/879/1/012014 

    Abstract

    The purpose of this study is to minimize the problems of people who want to visit a shopping center, but sometimes the parking lots provided by shopping centers are inadequate with the number of visitors who come especially those who use four-wheeled vehicles. This causes a long queue so it makes congestion. For this reason, there is a need for information regarding parking lots in a shopping center. The method used in this study was the Waterfall method, the technique used was searching for user needs first, then followed by coding and implementation. After being implemented directly in the verification and maintenance stage. The results obtained are an android-based application that can be used to notify information regarding available parking lots, parking reservations, and parking payments. The research concludes that this application can provide accurate information promptly to users related to parking in a shopping center. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091389588

  • Web-Based Information Systems: Developing a Design Theory

    Web-Based Information Systems: Developing a Design Theory

    Authors: Nusa I. B. S, Faisal F. M

    DOI: 10.1088/1757-899X/879/1/012015 

    Abstract

    The purpose of this research is to determine a proposed taxonomy that classified information systems theory concerning how four main objectives are handled namely analysis, explanation, prediction, and prescription. This research used a descriptive qualitative and experimental research methods. This information technology system design stage is the stage after the analysis of the information technology system development cycle. The results show the definition of system requirements for information technology, preparation for design, or implementation describes how an information technology system can be formed. It can be seen in the form of planning, drawing, making a sketch, or arrangement of several separate elements into a unified whole and functioning. In conclusion, the most important thing in the development of information systems is the user and the system should be integrated. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091381504

  • 📢 KIP Kuliah Scholarship Batch 1 Interview Selection Announcement

    📢 KIP Kuliah Scholarship Batch 1 Interview Selection Announcement

    Hello, Prospective UNIKOM Students! 👋

    For applicants of the KIP College Scholarship (KIP Kuliah) Batch 1 who have received a confirmation via WhatsApp and email, you are required to attend the interview via Zoom according to the scheduled date and time.

    Please make sure to join the meeting on time and prepare yourself well for the interview!

    📩 For more information:
    📷 Instagram: @divisi_beasiswa_unikom
    📱 WhatsApp: +62 852-9445-9915 (UNIKOM Scholarship Division)

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