Airports are limited in terms of capacity. Particularly, runways can only accommodate a certain number movements (arrivals and departures) while ensuring safety determined operational requirements. In such constrained operating environment, any reduction system capacity results major delays with significant costs for airlines passengers. Therefore, the efficient operation airports is critical c...

Abstract WDM has a critical role to play in securing future water supplies. The management of resources cities globally changed recent years, due rapid population growth, urbanisation, rising living standards, and impacts climate change. This resulted the need develop more sustainable efficient urban systems worldwide, with urgency.

In order to improve the energy efficiency in industrialised countries, demand management technologies are being introduced. Russia, consumption is characterised by high natural gas usage. A decrease volatility leads reduction of costs for industrial consumers. These factors indicate feasibility electricity and management. Simultaneously, Russian regions significantly differ terms prospects intr...

The hemipteran (Insecta) diversity in the upper part of the Kerian River Basin was low with only 8 families and 16 genera recorded at 4 study sites from 3 rivers. Water bug composition varied among sampling sites (Kruskal-Wallis χ (2) = 0.00, p<0.05) but was not affected by wet-dry seasons (Z = 0.00, p>0.05). All recorded water parameters were weakly associated with generic abundance but the bi...

In this study, the ecological parameters of the effluent obtained from dyeing of scoured and mercerised organic cotton single jersey fabrics with textile reactive dyes adopting exhaust dyeing method was investigated. The dyes used include regular (Navacron H and FN) reactive dyes and low impact (Remazol and Levafix) reactive dyes along with inorganic salt (sodium sulphate) and biosalt (trisodiu...

Biogas yield of mixtures of cattle slurry and cheese whey, rates of production of methane, removal efficiencies of chemical oxygen demand (COD) and biological oxygen demand (BOD) from the mixtures were investigated at 35°C. Four feed regimens (by volume) were studied. Stable biogas production of 621 l/kg Volatile Solids at an Hydraulic Retention Time of 42 days in a mixture containing 50% slurr...

We consider a continuous-time model for inventory management with Markov modulated non-stationary demands. We introduce active learning by assuming that the state of the world is unobserved and must be inferred by the manager. We also assume that demands are observed only when they are completely met. We first derive the explicit filtering equations and pass to an equivalent fully observed impu...

The integration of intermittent resources of power generation, such as wind and solar, will lead to unprecedented energy price fluctuations and increasing price uncertainty. Besides improving forecasting, electricity retailers can meet this challenge by partly adopting the demand side of the electricity markets to the fluctuating supply side. The necessary communication infrastructure for this ...