The modelling is widely used in determining the best strategies for the mitigation of the impact of infectious diseases.Currently, toy logical the modelling of a complex system such as the spread of COVID-19 infection is among the topical issues.The aim of this article is graph-based modelling of the COVID-19 infection spread.The article investigat
Microalgae demonstrate significant efficacy in wastewater treatment.Anaerobic digestion effluent (ADE) is regarded as an underutilized resource, abundant in carbon, nitrogen, phosphorus, and other nutrients; however, the presence of inhibitory factors restricts microalgal growth, thereby preventing its direct treatment via microalgae.The purpose of
The first version of the wetland geodatabase for International Waterbird Census in Friuli- Venezia Giulia was MSM completed in 2005, as a part of a wider national database.The database was created on the basis of the official list of wetlands published by National Institute for Wild Fauna: 136 wetland perimeters have been digitized through interpre
Shortage supply of space for urban infrastructure including street and pedestrian aspects remains a great challenge in the context of Bangladesh due to the rapid growth of urbanization.Here, overcrowded cities can hardly manage space for walking, the safest mood of public mobility.In Sylhet, Eye Cream a city in north-eastern Bangladesh, widening th
Water and soil MSM losses from sloping farmlands potentially contribute to water eutrophication and land degradation.However, few studies explored the combined effects of ridge direction and ridge width on surface runoff and soil losses of sloping farmlands.Twenty-seven experimental plots (8 m long and 4 m wide) with nine treatments (three ridge di