We assume that product i has a constant hazard of adjusting, fi, in each month, where fi ∼ Beta(a, b). Let us denote the product’s lifetime by ni. These assumptions imply that the total number of price changes in a product’s lifetime is distributed according to the binomial distribution, xi ∼ Bin(ni, fi). We assume, furthermore, that fi is distributed according to the beta distribution, fi ∼ Be...

geographical bases have significant function in human settlements in terms of distribution and sustainability. thisstudy attempted to provide an insight into the role of geographical bases in rural settlement distribution in arid areas.accordingly, this study was done in the rural area of khour-biabanak, naein city in esfahan province. themethodology was that of a correlative research, to reali...

This paper proposes an advanced distribution automation planning problem in which emergency-based demand response plans are incorporated during service restoration process. The fitness function of this planning problem consists of various costs associated with fault occurrence in electric distribution systems consisting of the total yearly cost of customers’ interruptions, the total annualized ...

PT. KINI is a company engaged in the distribution of Indosat products. In process, there often shortage stock for Voucher type, and an excess SP type. The purpose this research to plan product needs before distribution, especially products that experience shortages. application Double Exponential Smoothing forecasting method, Distribution Requirement Planning are expected overcome problems lack...

some of the most important characters in convenience are economic, social equity and optimal distribution of facilities of development among people in societies. planners are, in different societies in direction for decreasing inequity and poverty, designing many plans. fundamental steps in design' planning for capturing these goals is paying more attention to plans with an approach to rea...

nowadays, with the development of human societies and more mastery over the environment, to environmental changes caused by the faster and wider than before the occurrence of the joins. so having the necessary information about these changes and to manage the natural order is essential to sustainable ecosystems, metrics of landscape is tools landscape situation are few mechanisms that cause the...

development of tourism activities motivated tourist attractions often subject to diverse natural, cultural, and historical. leading countries in terms of tourism or natural landscapes such as lakes, sunny beaches and high mountain snow, or the old historical terms or in terms of its other elements and create some artificial gravity and create the organizational structure and provide broad conte...

ackaging plays an indispensable role in modern societies. In fact, without packaging many products cannot reach consumers in sound condition. Packaging is mainly responsible for the distribution and consumption of goods. Therefore, due importance is given to systematic and attractive packaging. Packaging can also be said as the backbone of our nation’s economic development, as economic progress...