in this paper, first design and analysis history of full metal cng cylinders for vehicle are investigated. next with respect to the cng worldwide standards, a full metal type cylinder is designed and analysed. then the numerical analysis results and practical results are compared, and the correctness of the investigation is verified. in the end, the most suitable alloy with respect to the dimen...

• Selective removal of H 2 S and CO is essential in natural gas sweetening. Four azole based protic ionic liquids were studied. Density functional theory molecular dynamics simulations performed to understand absorption phenomenon. binds the nitrogen anion form a C-N bond, whereas generates an HS - anion. MD results indicate that [1,2,4-triaz] better compared [1,2,3-triaz] To achieve efficient ...

BACKGROUND Children's beverage consumption patterns have received increased attention in light of the obesity epidemic in this group. In day care centers (DCCs), children spend up to 10 h a day, and typically consume half to three quarters of their daily food intake. The purpose of the study was to investigate what beverages are typically served to children in preschools in Poland, and to evalu...

Stevia rebaudiana Bertoni, an ancient perennial shrub of South America, produces diterpene glycosides that are low calorie sweeteners, about 300 times sweeter than saccharose. Stevia extracts, besides having therapeutic properties, contain a high level of sweetening compounds, known as steviol glycosides, which are thought to possess antioxidant, antimicrobial and antifungal activity. Steviosid...