Challenges of Digital Twin System

Digital Twin of Manufacturing Systems

The digitization of manufacturing systems is at the crux of the next industrial revolutions. The digital representation of the “Physical Twin,” also known as the “Digital Twin,” will help in maintaining the process quality effectively by allowing easy visualization and incorporation of cognitive capability in the system. In this technical report, we tackle two issues regarding the Digital Twin:...

The Twin Challenges of Mediocrity and Inequality

Challenges of Refund in the VAT System

  Abstract Tax refund is one of the most critical areas in the implementation of the VAT Act. There is typically variance between the taxpayer’s claimed credits and the tax auditor’s assessment leading to tension between the two parties, and if it isn’t managed properly, it will weaken the operation of VAT system and will provide the examination prorogation, inequity and distrust in the law an...

Accuracy of an Intraoral Digital System for File Length Measurement

Introdouction: Canal length measurement is essential for proper endodontic treatment. Any error or miscalculation in working length determination, particularly in curved canals, can result in complications during or after root canal therapy. Digital radiography has enabled accurate measurement of curved canal length. In this study, we evaluated the accuracy of calibration of a complementary m...

System Trend and Geomorphological Challenges

Aims & Backgrounds: Understanding geomorphological issues also depend strongly on the type of viewer's view. The habit of today is that what is seen can be taken as a whole and treated as a system, if what is considered entirely and the system is only part of a complex system that has played a role in the development of landforms, and even if it is a completely non-peripheral body. Methodology...