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Digital twin is a revolutionizing technology. It involves sophisticated models such as real-time data, history data, simulation, machine learning, sensor updates which can reflect almost every detail of the physical objects, procedures, and services. Digital twin technology would be replicated the physical world into a virtual world in the future. Digital twin technology is considered state-of-the-art, but full implementation has yet to occur due to technical challenges and delays. The researchers have to create all the unique and specialized components of the thing or system and collect and combine a massive amount of diverse data. Since, many researchers and employees from some industries such as architecture, health care and engineering are still not completely understood about the technologies and tools used in digital twin technology. This paper illustrates scoping reviews of the characterization, implementation processes of digital twin in business information technology within 5 years period from 2018 to 2022. Furthermore, Digital Twin current applications in three different territories are also outlined in this paper. The purpose of the paper is to understand systematically about the digital twin technology process in different fields.

This research conducted by background of “X” Agency East Java Province as one of the biggest agencies with the highest number of employees in East Java and has a very broad work scope because it is a merged from some sub agencies before. Various social issues of East Java governance in 2015 became the main task of “X” Agency East Java Province to be completed. In order to fulfill their roles, responsibilities, and functions as the government agencies that serve people, all employees in “X” Agency East Java Province are required to be able to have optimal performance. This study aimed to analyze factors that can affect the performance of employees so can provide feedback to “X” Agency East Java Province in terms of corrective measures to be taken in the future in order to always have optimal performance. This study used partial least squares analysis through SmartPLS 3.0 program. Independent variables analyzed in this study were competence, motivation, leadership, and work environment towards dependent variable thus stress management and employee performance. Random sampling taken at 160 employees of “X” Agency East Java Province. Data collection process conducted by questionnaires distribution. The result showed that only competence and work environment has a significant effects on stress management, while stress management itself and competence also have a significant effects on employee performance. Other variables that is motivation and leadership does not have a significant effects on the dependent variable stress management and employee performance. Suggestion for improvement are given to the “X” Agency East Java Province at the end of the study in order to further improve their performance.

Means of rail transport in developing countries became major commodities integrated transportation solutions, rail transport is efficient for the number of mass transit. It opens the market potential procurement of railway facilities by PT INKA, both in the domestic market or abroad. As a make to order-based manufacturing started in 2008 with a lot of project exports to developing countries, such as Bangladesh, Malaysia and Singapore. PT INKA export market opportunities potentially enough ahead to 2020, but delays in delivery schedule of the train is the main problem is always the case in recent years. Methods of lean manufacturing focuses on identifying and eliminating activities that do not have added value, the first step was the elaboration of a method VSM (value stream mapping) as tools to determine mapping the entire process of production, then weighted 7 waste via a questionnaire and the results of the ranking of waste are translated through the method of RCA (root cause analysis) and then do an analysis matrix mapping tools with value stream analysis tools (VALSAT) and there is a value added value ratio of 60.17% of the 84 activities of production and the total cycle time 29,905 minutes. As a tool to mitigate the improvement of waste carried out the translation of failure mode and effect analysis (FMEA) and of design improvements value stream mapping - future state map can raise the value added ratio to 67.16% consists of 74 processes and production activities 26 795 minutes total cycle time. So this research can increase the productivity and know the activities that do not add value (Non Value Added) in line car body processes and eliminating waste (Waste) as one of the causes of train delays in delivery.

There are five telecommunications operators in Indonesia, including Telkomsel, Indosat Ooredoo, XL Axiata, Tri (3), and Smart Telecom compete to bring the latest 4G technologies as part of corporate strategy into the forefront of mobile communications services. PT XYZ is a multinational company engaged in the field of telecommunications services. The management of PT XYZ Surabaya targeting employee reporting can be increased up to 100%. This study aims to determine how much influence the intrinsic and extrinsic motivation on employee performance PT XYZ Surabaya with SEM-PLS method. The results of this study are extrinsic motivation variable that is most dominant supervision directly affects the performance of employees. Besides the variable performance of employees able to be explained by 0.655 or 65.5% by variable intrinsic motivation and extrinsic motivation, while 34.5% is explained by other variables.

PT PAL Indonesia is one of the largest company engaged in the maritime field, the existence of competition at national and international very tight then the company should always have a good strategy in the field of technology and human resources, so in this study focused on the performance of employees in the engineering division general. The study is aim to determine the effect of environment, facilities, incentives and motivation to employees performance in PT PAL Indonesia general engineering division. Using the technique of analysis Structural Equation Modelling (SEM) - Partial Least Square (PLS). The result of this study is performance variable explained by environmental, facilities, incentives and motivation only 64,4%, while 35,6% explained by other variables, significant effect on the environment of motivation with the value of t statistic 3,412, significant effect on environment of performance variable with the value of t statistic 1,97, and significant effect on motivation of performance variable with the value of t statistic 1,82.

Penglipuran village located on Bangli sub-district in Bangli regency. Coconut is one of agricultural commoditiesin this village. Rural community in Penglipuran village are inexperienced how to make cookies by coconut-byproduct. The aim of these activities was to introduce cookies production by coconut-by product to increase theadded.value The Community Service was carried out by 2 methods, namely: first, information and discussionwith rural community about cookies. Second, cookies production training. There are 20 partisipant in this activity,including delegation of female farmer groups. They have given positif response for these valuable activity.