Numerical study of natural convection around a heated trapezoidal block different sizes located centrically in larger trapezium has been investigated. The annulus between the trapeziums is filled with porous media. sides inner are to fixed temperature (T_h), and slanted walls outer adiabatic while its upper lower temperatures 〖T_c+(T_h-T_c)sin〗⁡(πx⁄L) 〖T_h+(T_h-T_c)sin〗⁡(πx⁄L) respectively. fin...

The production of volatile compounds in naturally fermented green table olives from Manzanilla cultivar was investigated. A total 62 were detected after 24 weeks fermentation. To clarify the contribution yeasts to formation these compounds, such microorganisms isolated corresponding fermenting brines. Five major yeast strains identified: Nakazawaea molendinolei NC168.1, Zygotorulaspora mrakii N...