One of the major economic criteria is associated with the growth of maintenance costs of old rail vehicles.The BIOTIN 10 research aims to determine the ageing criteria of passenger rolling stock, which could take into account fuel, diesel Celiac oil and repair costs.Therefore, economic criteria based on the above costs are generated and their compa
Surface roughness parameters, namely the roughness length and displacement height, are an integral input used to model surface fluxes.However, most models assume these parameters to be a fixed property of plant functional type and disregard the governing structural heterogeneity and dynamics.In this study, we use large-eddy simulations to explore,
Abstract.Tourism today has become a primary need for some people.The high demand for tourism is a challenge for the management of a tourist place.Even so in the tourist area of Jumiang.The need for a study and at the same time service in the tourist area of Jumiang is a breath of fresh air in the development of the tourist Intimates area of Jumiang
In this thematic issue, we attempt to show how migrations transform societies at the local and micro level by focusing on how migrants and refugees navigate within different migration regimes.We pay particular attention to the specific formation of the migration regimes that these countries adopt, which structure the conditions of the economic, rac