Turbulent Flow Estimation by Means Wavelet Transform -- Influence of Swirl Flow Pattern in Single Tube Burner on Turbulent Flame Blow-off Limit -- Influence of Life Green Wall and Roof Shedding on the Internal Thermal Condition of Buildings: Case Study in Malaysia -- Production Of Volatile And Char During Pyrolysis And Combustion In Domestic Wastewater Sludge By Using Thermogravimetric Analysis -- LNG WASTE COLD RECOVERY for future sustainable cooling -- Char and ash forming elements of tropical beach seawrack -- Analysis on Part Load Performance of EC Operations at district cooling plant.