one of the most important issues in the plant layout design especially in mass production organizations with high inter-plant logistics is‘material flow and inter-plant traffic analysis and its effects on the production capabilities or pauses in production lines. in this paper the inter-plant traffic analysis issue on the basis of single channel queue model (m/m/1) is analyzed in a carmaker c...

During its crossing in the agglomeration of Niamey, Niger stream serves as spillway garbage a dump for both solids and liquids generated by industrial domestic activities. The main objective this study is to identify all resulting from activities population Niamey bordering stream. Some interviews have been led taking parts responsible production management urban garbage, followed investigation...

A systematic, global and integration concept is applied upon garbage disposal problem caused by the substantial increase of garbage in China's cities and towns to promote the coordinated development of garbage stations. A kind of echelon pattern of urban circle solid waste disposal is put forward as well as five key technologies which are essential to be used in the pattern. The echelon pattern...

Common to many high-level, declarative and object oriented languages are the use of dynamic dispatch and garbage collection. Dynamic dispatch is the mechanism by which the selection of a method to run, based on both its signature, and the type of one or more of its arguments, is made. A garbage collector is responsible for efficient ‘recycling’ of memory that is no longer needed, termed ‘garbag...

This thesis presents an examination of design patterns within the context of garbage collection. Initially, I review garbage collection and design patterns. Four garbage collectors are then examined and the design patterns found described. Both domain speci c and generic patterns are described. The domain speci c patterns are TriColour and RootSet, the generic patterns are Adaptor, Facade, Iter...

Little work has been done in garbage collection algorithms for distributed shared memory systems. Mosaic is a safe and complete garbage collection system that collects garbage in object systems that are implemented above page-based distributed shared memory systems. It is non-intrusive in its impact on application performance. Mosaic partitions the virtual address space into separately managed ...