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QUEUES THEORY MODELS AND THEIR ROLE IN EVALUATING THE QUALITY OF LOGISTICS SERVICES FOR INVESTORS IN THE MISURATA FREE ZONE PORT
(QUEUES THEORY MODELS AND THEIR ROLE IN EVALUATING THE QUALITY OF LOGISTICS SERVICES FOR INVESTORS IN THE MISURATA FREE ZONE PORT )

Yazar : Mohamed Ahmed Omar ABDULLATIF    
Türü :
Baskı Yılı : 2021
Sayı : 60
Sayfa : 1-30
56    66


Özet
The study aimed to arrive at a proposal to apply one of the queue theories models to raise the level of service quality, and to minimise costs. In order achieve to that was collected daily statistical data and analyzing it using probability theory to reach knowledge of the rate and distribution of ships arrival time and service time. The total viewing time was estimated at one hundred and eighty (183) days. A model (M / M/ C) (FCFS /∞ / ∞) has been applied using the (Quantitative System for Business Windows) WinQSB program. For general cargo. And it has been reached can a model that contribute to raising the level of services inside the port. Also, proposal model that can minimise the costs, and it can Through the results achieved the study recommends to raise awareness among employees through various means of the importance of caring for operations research, because of its tangible results in the practical aspect, and the importance of using quantitative methods in general and the queuing grow theory in particular, the study recommends that it can be used to rationalize the decisions.

Anahtar Kelimeler
Queues, Ship Services, Poisson Distribution, Exponential Distribution.

Abstract
The study aimed to arrive at a proposal to apply one of the queue theories models to raise the level of service quality, and to minimise costs. In order achieve to that was collected daily statistical data and analyzing it using probability theory to reach knowledge of the rate and distribution of ships arrival time and service time. The total viewing time was estimated at one hundred and eighty (183) days. A model (M / M/ C) (FCFS /∞ / ∞) has been applied using the (Quantitative System for Business Windows) WinQSB program. For general cargo. And it has been reached can a model that contribute to raising the level of services inside the port. Also, proposal model that can minimise the costs, and it can Through the results achieved the study recommends to raise awareness among employees through various means of the importance of caring for operations research, because of its tangible results in the practical aspect, and the importance of using quantitative methods in general and the queuing grow theory in particular, the study recommends that it can be used to rationalize the decisions.

Keywords
Queues, Ship Services, Poisson Distribution, Exponential Distribution.

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