[PDF] Top 20 An inventory model for deteriorating items with varying demand pattern and unknown time horizon

... Chung and Ting (1993) were the first to propose a heuristic model for deteriorating items with time- varying demand irrespective of the existence of a time ... See full document

... policies and conditions such as the price variations and the advertisement of an item change its demand pattern amongst the ...propaganda and canvassing of an item by ... See full document

... many inventory systems. The controlling and regulating of deteriorating items is a measure problem in any inventory ...blood and etcetera deteriorate during their normal storage ... See full document

... developed an inventory model by considering continuous review system and assumed that demand follows a Poisson ...Liu and Lian (1999) generalized the main results of ... See full document

... these deteriorating items. To get an idea of the trends of recent research in this area, one may refer to the works Mukherjee [1987], Bhunia and Maiti [1997], Datta and Pal [1991], ... See full document

... modeled an optimum procurement and shipment schedule when direct rework is carried out for defective ...(2002) and Dobos and Richter (2004) discussed two optional production models in which ... See full document

... develops an inventory model for determining an optimal ordering policy for non-deteriorating items and time-dependent holding cost with delayed payments ... See full document

... concerned with the degree of uncertainty by which an element belongs to a ...In an inventory control model, Petrovic and Sweeney (1994) fuzzified the demand, lead ... See full document

... of inventory modeling under the conditions of permissible delay in payments, researchers have assumed that the retailers have to settle their accounts at the end of credit period ...period and unpaid ... See full document

... facilities and storage environment. In this case it is assumed that the demand rate is increasing with time and Shortages are also ...a time varying model for ... See full document

... optimal inventory control and selling price for deteriorating items is of great ...pricing and inventory control model for deteriorating items with ... See full document

... develop inventory systems allowing time variability in one or more than one ...Dave and Patel [5] discussed an inventory model for ...another model by Dave [4] with ... See full document

... the demand of an inventoried item is one of the extensions to make the classical EPQ model suit day-to-day inventory ...of demand during ...of demand, which is more realistic in ... See full document

... replenishment time for a linearly increasing demand pattern. Barbosa and Friedman[6] and Henery[7] respec- tively extended the demand pattern to a power demand form ... See full document

... temperature and time ...hyperquenching and quenching bronze (stage T3 - cooling in ambient air and T4 stage - cooling in 10% NaCl solution in ...annealing time (30, 60 and 120 ... See full document

... dealing with incomplete information, attention to whatever contextual information is available can yield well-founded interpretations toward resolutions which can realize the right hand side of ...(Smyth ... See full document

... 17 items of the BRIAN-K identified four factors (activities, eating pattern, sleep and social rhythm), confirming the consistence with the theoretical model for ...adults. Items ... See full document

... planning, and economic ...Lee and Carter (1992) model. It describes the time-series movement of age-specific mortality as a function of a latent level of mortality, also known as the overall ... See full document

... by an unknown under-reporting factor, which experts suggest is somewhere between 5 and 10, ...numerator and denominator of (13), its effects should cancel out, giving us an unbiased ... See full document

... IV model, under homoskedastic errors presented in section ...Moreira and Stock (3, 2006) developed a theory of optimal hypothesis testing when instruments can be weak, and used that theory to derive ... See full document