This paper would firstly introduce the Single-Period Inventory Model, a basic method of inventory control. By analyzing Newsvendor Problem which is simplified situation storing inventories, this discover using normal distribution analysis to solve problem. Then, promote adoption into realistic problems and discuss its utility. Secondly, topic expanded Multi-Period System. system focus on more s...

background and aims. infection control is an important issue in dentistry, and the dentists are primarily responsible for observing the relevant procedures. therefore, the present study evaluated knowledge, attitude, practice, and status of infection control among iranian dentists through systematic review of published results. materials and methods. in this systematic review, the required data...

Demand occasionally depends positively on the amount of displayed stock, especially in the case of novelty or impulse purchase items. Such inventory-level dependence of demand rate has been incorporated into some continuous review inventory control models, but only ones with demand rate which does not vary with time, no shortages, infinite production rate and per-unit-time cost minimization. We...

Betanodavirus is one of the two genera making up the family Nodaviridae and is the etiological agent of viral nervous necrosis (VNN, also known as viral encephalopathy and retinopathy or VER). The virus infects a large range of host species in more than 50 species of marine and freshwater fish worldwide from different geographical areas and the known host range continues to expand as new specie...

Companies survive in saturated markets trying to be more productive and more efficient. In this context, to manage more accurately the finished goods inventories becomes critical for make to stock production systems companies. In this paper an inventory replenishment expert system with the objectives of improving quality service and reducing holding costs is proposed. The Inventory Replenishmen...