time-dependent deterioration
An Inventory Model with Three Rates of Production and Time Dependent Deterioration Rate for Quadratic Demand Rate
... for time dependent deteriorating items with shortages in which three different rates of production and quadratic demand rate is ...and time dependent deterioration ...
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Scheduling Problem with Human Energy Recovery Function under Nonlinear Time-dependent Deterioration
... nonlinear time-dependent deterioration is ...processing time of a job is affected by human operators energy as this process is usually operated by ...processing time of previous jobs ...
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Procurement and Pricing Decision for Trapezoidal Demand Rate and Time Dependent Deterioration
... We develop a mathematical model for trapezoidal type demand function which is price and time dependent, deterioration rate is time depended, shortage and partial backlogging allowed. Fruit ...
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Periodic review inventory policy for non-instantaneous deteriorating items with time dependent deterioration rate
... unit time. The demand rate for the item is 300units per unit time before deterioration but decreases to 200units per unit time when the item starts to ...
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A two storage inventory model with variable demand and time dependent deterioration rate and with partial backlogging
... Hartely (1976) firstly worked on inventory models assum- ing two storehouses and constant demand rate. Decaying items are the items that happen to spoil, damage, lost of its marginal value, and so on through time. ...
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Two level production inventory model with exponential demand and time dependent deterioration rate
... In this paper, we proposed two level production inventory models with exponential demand and time dependent deterio- ration rate. The objective is to determine optimal production policy and minimize the ...
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An EPQ Inventory Model For Deteriorating Items With Weibull Deterioration Under Stock Dependent Demand
... distribution deterioration can be applied for leakage failure of dry batteries and life expectancy of ethical ...of deterioration increased with age and the rate of failure was high in both ...and ...
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An inventory model with quadratic demand pattern and deterioration with shortages under the influence of inflation
... where time-dependent deterioration is ...unit time under the influence of inflation and time value of ...and time-value of money on the inventory system are investigated with the ...
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Optimizing Inventory Policy for Deteriorating Items with Permissible delay in payment under the Effect of Price Discounting on Lost Sales
... In the present paper an inventory model is developed with realistic features of seasonal quadratic demand time dependent deterioration, partial backlogging. The impressive feature of the modal is ...
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Fuzzy inventory model for time dependent deteriorating items with lead time stock dependent demand rate and shortages
... with Time Dependent Demand and Partial ...stock dependent demand and partial ...controllable deterioration rate and time dependent demand and inventory holding ...controllable ...
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An EOQ model with time dependent Weibull deterioration and ramp type demand Pages 307-318 Download PDF
... initial time t = 0 , the production starts with zero level stock. At time t 1 , the production stops as the stock attains S ...and deterioration of items gradually diminishes the inventory level ...
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An Inventory Model with Three Rates of Production Rate under Stock and Time Dependent Demand for Time Varying Deterioration Rate with Shortages
... for time dependent deteriorating items with shortages in which three different rates of production and quadratic demand ...the time to deterioration of an item follows the exponential ...and ...
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Imperfect Quality And Repairable Items Inventory Model With Different Deterioration Rates Under Price And Time Dependent Demand
... Product quality is one of the important factor in every business. Generally we assume that all received items are of good quality. But all produced/ received items are not of good quality so they are said to be defective ...
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1. Different deterioration rates production inventory model with two warehouses under shortages, inflation and permissible delay in payments
... Abstract- A two warehouse production inventory model with different deterioration rates under inflation and permissible delay in payments is developed. Demand is considered as function of price and time. ...
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Analysis of an Inventory System for Items with Stochastic Demand and Time Dependent Three Parameter Weibull Deterioration Function
... of time. This change or deterioration can be defined as any process that prevents an item from being used for its intended original ...over time as customers’ perceived utility decreases ...
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Two Storage Facilities Inventory Model for Defective Items with Different Rates of Deterioration and Linear Demand
... and time varying holding ...no deterioration initially. After certain time deterioration starts and again after certain time the rate of deterioration increases with ...
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A Production Inventory Model of Constant Production Rate and Demand of Level Dependent Linear Trend
... for deterioration and time dependent qua- dratic demand under permissible delay in payment, whereas we have used the demand of linear trend but ignor- ing the payment ...with deterioration ...
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EOQ inventory model for time dependent deteriorating products with quadratic time varying demand, variable deterioration and partial backlogging
... In this article we present a suitable EOQ Inventory model for deteriorating items having time dependent demand, allowing shortages. We have considered a variable deterioration rate which is sensitive ...
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An Inventory Model with Weibull distribution deterioration and Time dependent Demand
... a time dependent deteriorating inventory model with ramp type ...demand. Deterioration rate is taken as two parameters Weibull ...with time dependent backlogging ...
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On a Discrete-In-Time Order Level Inventory Model for Items with Random Deterioration
... In the present paper, an order level inventory model for random deteriorating function has been developed in which time variable is assumed to be discrete one. The deterministic model with instantaneous delivery ...
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