Thermoacoustics offer alternative solution for cooling needs where a method that is safer to environment used. The thermodynamic process be completed by using interaction between inert gaseous and porous material must made efficient so the system works properly. This paper reports numerical experimental investigations of use several in air at atmospheric pressure provide effect. Experimental in...

In order to achieve the effective utilization of limonitic nickel laterite for stainless steel production at lower cost, distinct difference in high-temperature characteristics between and ordinary limonite has been systematically expounded via compact sintering method comparative analysis relevant performance suitable basicity also conducted through sinter pot tests. The results indicate that ...

The chemical shift difference between the water resonance and the methyl resonance of N-acetylaspartate was used to determine the in vivo temperature in 43 patients with histologically proven brain tumors. Temperatures were also estimated from the contralateral side in 15 of these patients. There was a significant difference (p < 0.05) ] in temperature between meningiomas and the other tumors v...