Volume 11 Number 3 September 2021

    
A Proposal of a Framework for Measuring Airport Traffic Runway Parameters

Ilija Hristoski, Tome Dimovski

https://doi.org/10.6025/jdp/2021/11/3/67-72

Abstract A project in Europe called Endless Runway was carried out for which we proposed a modelling framework for the analysis of circular runway. We took some inputs from the project indicators and used the air traffic policies. We have considered the Petri Nets that use Stochastic process.... Read More


Atmospheric Pollution Measurements using the Outage Probability FSO System

Yordan Kovachev, Nikolay Kolev and Tsvetan Mitsev

https://doi.org/10.6025/jdp/2021/11/3/73-80

Abstract With the help of atmospheric pressure we have measured the turbulence for which we used the outage probability of FSO system. The optimal system parameters are also adopted. We derived the outage probability in the presence of atmospheric turbulence and used many numeric parameters for identifying the turbulent channels. We are able to measure the outage probability of the FSO... Read More


A Mobile Application to Track Urban Air Pollution

Rosen Miletiev, Emil Iontchev, and Rumen Yordanov

https://doi.org/10.6025/jdp/2021/11/3/81-88

Abstract To measure various pollutants and to identify the extent of air quality we have used a mobile application that helped to find pollution concentrations. It is required to find out the extent of pollutants’ concentrations and its affect the health. The proposed model is useful to track the pollution which is high in cities and other environment and the system... Read More