This paper addresses the issue of sustainability in retail sales, where composition products themselves, their production and packaging process, transport to point sale play an important role. We propose a solution apply unified system environmental product rating different chains trust is ensured through distributed ledger. The allows fair transparent rewards for customers who purchase eco-fri...

objectives: behavioral-based safety is a term used to describe the prevention of accidents, injuries and loss in the workplace. an effective behavior-based safety program relies on engaging employees to understand how unsafe behaviors lead to injuries and how to eliminate them from the workplace. this paper examines behavior-based safety program in a massive construction site. methods: for this...

Many programmers, when they encounter an error, would like to have the benefit of automatic fix suggestions—as long as they are, most of the time, adequate. Initial research in this direction has generally limited itself to specific areas, such as data structure classes with carefully designed interfaces, and relied on simple approaches. To provide high-quality fix suggestions in a broad area o...

Program understanding relates a computer program to the goals and requirements it is designed to accomplish. Understanding techniques that rely only on source code analysis are limited in their ability to derive this relationship. Application-domain analysis is another source of information that can aid program understanding by guiding the source analysis and providing structure to its results....