Design patterns can be separated into three main categories: Creational Patterns - Object creation Singleton Pattern: Ensures a class has only one instance and provides a global point of access to it.

This paper analysis the performance of the bagasse cogeneration power plant at Mumias Sugar Company in Kenya and recommends the development of a dual fuel cogeneration power plant. The main challenge ...

Virtual and augmented reality are currently enjoying a great deal of attention from the research community and the industry towards their adoption within industrial spaces and processes. However, the ...

In the Abstract Factory Pattern, however, the if-else block of the above example would be replaced by multiple factory classes (one for each subclass). An abstract factory class then returns the ...

Back in the early 1950s, some employees at the Peeps factory were ending every shift with limp, sore arms. They had spent hours hand-squeezing marshmallow into the shape of tiny chicks.