Providing quality fuel to ships with reduced SOx content is a priority task.Marine residual fuels are one of the main sources of atmospheric pollution during the operation of ships and sea tankers.Hence, the International Maritime Organization (IMO) has established strict regulations for the sulfur content of marine fuels.One of safavieh couture fu

The aim of this research is to examine the metaphorical perceptions of the students of the faculty of sports sciences towards the concepts of play and physical activity.In the results of the analysis, metaphors for the concept of game consist of nine metaphors, eyevan 163 namely, repressive activity, physical well-being, life phenomenon, social and

As a type of unconventional oil and gas resources, tight sandstone reservoir has gem freemax tank low permeability and porosity properties and thus is commonly necessary to develop through hydraulic fracturing treatment.Due to the coexistence of natural fractures and induced hydraulic fractures, the heterogeneity of reservoir permeability becomes s