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The DTA is the aggregation of DTIs whose data and information can be used for interrogation about the physical product, prognostics, and learning. The specific information contained in the digital twins is driven by use cases. The digital twin is a logical construct, meaning that the actual data and information may be contained in other ...
The digital twin is characterised by a bi-directional data flow between the digital and the physical. If digital representations do not enable bi-directional automatic data exchange, are modelled manually and have not a direct connection with the physical object, these cannot be a digital twin but rather a digital model or a digital shadow. [7]
The digital project twin evolved from the idea of the more general digital twin, which had historically been evolved from the aerospace industry.In the historical evolution, the conceptual foundation of a digital twin focusses primarily on physical environments that encompass a real object such as devices and machines with respective virtual environments. [1]
Pitney Bowes Inc. is an American technology company [2] most known for its postage meters and other mailing equipment, services, and other technologies. [3] [4] [5 ...
An embedded case study is a case study containing more than one sub-unit of analysis (Yin, 2003). Similar to a case study, an embedded case study methodology provides a means of integrating quantitative and qualitative methods into a single research study (Scholz & Tietje, 2002; Yin 2003). However, the identification of sub-units allows for a ...
A California job case. A California job case is a kind of type case: a compartmentalized wooden box used to store movable type used in letterpress printing. [1] It was the most popular and accepted of the job case designs in America. The California job case took its name from the Pacific Coast location of the foundries that made the case ...
The digital divide in the United States refers to inequalities between individuals, households, and other groups of different demographic and socioeconomic levels in access to information and communication technologies ("ICTs") and in the knowledge and skills needed to effectively use the information gained from connecting. [1] [2] [3] [4]
As argued under the CDL model, a library that owns a physical copy of a book has rights under both fair use (as established under this case) and the first-sale doctrine to "lend" an electronic scanned copy of that book with appropriate digital rights management to a user as if they were lending out the physical book, thus allowing libraries to ...