Modelling Self-similar Traffic Of Multiservice Networks

Simulation modelling is carried out, which allows adequate describing the traffic of multiservice networks with the commutation of packets with the characteristic of burstiness. One of the most effective methods for studying the traffic of telecommunications systems is computer simulation modelling. By using the theory of queuing systems (QS), computer simulation modelling of packet flows (traffic) in modern multi-service networks is performed as a random self-similar process. Distribution laws such as exponential, Poisson and normal-logarithmic distributions, Pareto and Weibull distributions have been considered.The distribution of time intervals between arrivals of packages and the service duration of service of packages at different system loads has been studied. The research results show that the distribution function of time intervals between packet arrivals and the service duration of packages is in good agreement with the Pareto and Weibull distributions, but in most cases the Pareto distribution prevails.The queuing systems with the queues M/Pa/1 and Pa/M/1 has been studied, and the fractality of the intervals of requests arriving have been compared by the properties of the estimates of the system load and the service duration. It has been found out that in the system Pa/M/1, with the parameter of the form a> 2, the fractality of the intervals of requests arriving does not affect the average waiting time and load factor. However, when ≤2, as in the M/Pa/1 system, both considered statistical estimates differ.The application of adequate mathematical models of traffic allows to correctly assess the characteristics of the quality of service (QoS) of the network

The application of the CWN's independence criteria on CBRT

25.04.2001 tarih ve 4651 sayılı yasa ile T.C. Merkez Bankası Kanunu'nda düzenlemeler yapılmıştır. Bu çalışmada 4651 sayılı yasa ile getirilen düzenlemeler sonrasında T.C.Merkez Bankası'nın yasal bağımsızlığı Alex Cukierman, Steven Webb ve Bilin Neyaptı'nın geliştirdikleri ölçme yönteminden hareketle analiz edilmiştir.The law of Central Bank of Republic of Turkey has been revised by the new law dated 25.04.2001 number 4651. In this study, formally independence of CBRT (The Central Bank of Republic of Turkey) has been analysed by using the study of CWN (Cukierman, Webb, Neyaptı)

Analyses of surplus traffic load in urban infrastructure

In the urban infrastructure, the factors affecting transport have been analysed. In order to solve the problem, practices of foreign countries have been considered. Offers on decreasing surplus traffic load, have been worked out

Provenance of clay minerals in the sediments from the pliocene productive series, western south caspian basin

The research work presents clay mineral composition in the sediment of the Pliocene Productive Series from western South Caspian Basin and identify potential source areas for the different research regions. The Productive Series is a main reservoir unit in the South Caspian Basin and divided into a lower division and an upper division. The clay mineral assemblages document coinciding changes in provenance. At the time of the deposition of the Lower Division, the Russian Platform was a potential source area for the Absheron Peninsula and drained by Palaeo-Volga River. However, at the time deposition of the Upper Division three different sediment source could be identified for the three research areas: Absheron Peninsula – the Russian Platform was drained by the Palaeo-Volga; South Absheron Offshore Zone – the Greater Caucasus was drained by the Palaeo Samur River; Baku Archipelago – the Lesser Caucasus was drained by the Palaeo-Kura River

Khoja Ubaidullah Ahror is a Spiritual Leader

This abstract provides a concise overview of Khoja Ubaidullah Ahror's life and legacy as a spiritual leader in Central Asia during the 15th century. Ahror's profound spiritual journey, scholarship, and influence on the religious and cultural landscape of the region are encapsulated in this summary. His teachings, emphasizing self-purification and the quest for divine knowledge, continue to resonate with individuals seeking spiritual enlightenment today. This abstract serves as an introduction to a more in-depth exploration of Khoja Ubaidullah Ahror's life and contributions