three hundred and seventy seven patients with different degrees of heat stroke were treated by the haji medical team of the islamic republic of iran in 1371 (1992). studies were carried out on sex of the patients, time and intensity of occurance and the vital signs after a medical examination. the most important method of treatment employed for intense heat stroke was iced bath. this procedure ...

In the present study, the solution and ageing treatments behavior of Mg-RE-Zr-Zn alloy (Elektron21) and its nano-AlN reinforced nanocomposites have been evaluated. The properties of the thermal-treated materials were investigated in terms of Vickers hardness, the area fraction of precipitates, microstructure and phase composition. The solution treatments were performed by treating at 520 °C, 55...

in this research, tribological characteristics of ni-p electroless coating and double-layered ni-p/ni-b electroless coating were studied. for this purpose, ni-p electroless coating with 25 μm thickness was initially applied to the surface of steel ck45 samples; then, a double-layered ni-p/ni-b electroless coating, including inner layer of ni-p with 15 μm thickness and outer layer of ni-b with 1...

the objective of this study was to investigate whether or not the adverse effects of heat on sperm quality could be prevented by green tea extract (gte) administration. ninety adult male mice were randomly divided to two groups. the scrotum of each animal in the first group was immersed once for 20 min in a water bath maintained at 42 oc (heat group, h) and the second group (control group, c) w...

‌‌‌Fatigue behavior of a vanadium microalloy steel has been studied in this research. Here, microstructure constituents were considered which essentially are dependent on the heat treatment conditions. The results of high cycle fatigue tests revealed that heat treatment procedure and cooling rates have significant effects on fatigue properties. Optimal heat treatment cycle of the microalloyed s...

In this proposal the mechanical properties of natural and synthetic rubbers are studied under different temperatures both real ageing heat treatment conditions. For purpose, tire rubber bearing pad considered as they most governed in respectively. The experimental results confirm that impact temperature is higher on than because ambient aggravate thermal motion changes molecular arrangement oth...