Omega Networks are a famous subclass of blocking Multistage Interconnection Networks (MINs). They have been recently identified as an efficient interconnection network for a switching fabric of communication structures such as gigabit ethernet switch, terabit router, and ATM switch. Interconnection network performance is also a key factor when constructing multiprocessor systems. In this paper ...

AbstractHydroforming process is a deep stretching process only with the difference that a fluid is used instead of the mandrel. This paper investigates the hydroforming process of non-cylindrical and non-spherical geometries using finite element analysis software to calculate the influences of effective process parameters such as the coefficient of friction between the surfaces and the pressure...

Currently there are significant amounts of natural gas that cannot be produced and treated to meet pipeline specifications, because that would not be economically viable. This work investigates a bench scale multistage fluidized bed (MSFB) with shallow beds for sour gas removal from natural gas using a commercially available supported amine sorbent. A MSFB is regarded as a promising adsorber ty...

Explicit Euler and Navier-Stokes flow solvers based on multigrid schemes combined with modified multistage methods have become very popular due to their efficiency and ease of implementation. An appropriate choice of multistage coefficients allows for high damping and propagative efficiencies in order to accelerate convergence to the steady-state solution. However, most of these coefficients ha...

Recent technological improvements have led to increasing clinical use of interface pressure mapping for seating pressure evaluation, which often requires repeated assessments. However, clinical conditions cannot be controlled as closely as research settings, thereby creating challenges to statistical analysis of data. A multistage longitudinal analysis and self-registration (LASR) technique is ...

A two-stage pulse tube refrigerator (PTR) is the simplest version of a multistage pulse tube refrigerator. A two-stage Gifford-McMahon (GM) has been used for nearly all of the cryopumps. The phasor analysis of the Gifford-McMahan (GM)-type pulse tube refrrigerator (PTR) have not explained detail in the earlier study. In the present work, a detailed mass flow, enthalpy & phasor analysis for a tw...

A device for ejecting several streams based on the flow of a stream in slit gap and designed mixing liquid gaseous media is considered

purpose:     methods:     results:     conclusion:     our study suggests that using mpcd method is an effective way to increase clinical reasoning skills of medical students. the attitude of students about the positive effects of mpcd increased significantly from the first day to the last day (p intervention. 120 third-year medical students at our medical university were randomly assigned to 1...

The relative contributions of aging and coronary heart disease to the impairment of functional capacity were assessed in 117 coronary patients, 117 age-matched healthy middle-aged men, and 62 healthy young men by utilizing a multistage treadmill test of maximal exercise. With aging alone, duration of exertion and maximal exercise heart rate were diminished while maximal systolic pressure increa...