The Oxford English Dictionary defines an object as “something placed before or presented to the eyes or other senses”, which conveys the idea that objects correspond to sensory experiences that are ...

The examination of a problem by modeling it as a group of interacting objects. An object is defined by its class, data elements and behavior. For example; in an order processing system, an invoice is ...

A digital twin is a digital representation of an actual object or system replicated through the use of real-time data.

This article proposes an object-oriented analysis (OOA) technique based on the unified modeling language (UML). The technique emphasizes its OOA process, that is composed of the following activities: ...

Many object-oriented analysis (OOA) methods are now available for use in system analysis. The methods have many common essential features. For example, they build analysis models for systems and ...

Object-Oriented Analysis and Design is a course that presents an introduction to the design and construction of software systems using techniques that view a system as a set of objects that work ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Large Sample Neutron Activation Analysis (LSNAA), a ...