Dynamic recrystallization, DRX, behaviour of a precipitation hardened, PH, stainless steel was studied in connection with microstructural developments in a compression test. The experimental results showed that the dominant mechanism of softening is DRX, but at high strain rates and low temperatures, ie, high Zener-Holman parameter, Z, work hardening and dynamic recovery, DRV, produced a pancke...

there is an inherently political activity in all transactions, therefore, it is considered as one of the constituent elements of the organizations and has attracted the attention of management researchers. although political behavior can have positive or negative consequences, much of the research focuses its dark side. this type of behavior creates a divisive and damaging work environment that...

We analyze the transient behavior of the PH/MI S/K queue. Emphasis is placed on the overflow process, busy period distribution, idle period distribution, accepted arrival process, departure process and the transition probabilities of the system states. All results are represented by the addition and multiplication of the matrices whose dimensions are at most equal to the number of phases for th...

Motorcycles have become a popular form of transportation in the United States. Since 1961, motorcycle registrations have increased at nearly four times the rate of all other vehicles . In 1977, motorcycle registrations in this country passed five million. In the same year about 500,000 motorcycles were involved in accidents, resulting in about 4,000 deaths and 400,000 injuries (1). Motorcycles ...

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