نتایج جستجو برای: power hazard rate distribution
تعداد نتایج: 1964462 فیلتر نتایج به سال:
the present nuclear leakage crisis from japan is a topic to be discussed in present public health. in radiology, the leaked radioactive elements are considered hazard. here, the author briefly reviews and discusses on two important radio-hazard elements in post nuclear power plant crisis, radioactive iodine and radioactive cesium. based on previous similar nuclear crisis in russia, it is eviden...
The weighted Weibull model is proposed following the method of Azzalini (1985). Basic properties of the distribution including moments, generating function, hazard rate function and estimation of parameters have been studied.
BACKGROUND Approximately 268,000 Fidelis leads were implanted worldwide until distribution was suspended because of a high rate of early failure. Careful analyses of predictors of increased lead failure hazard are required to help direct future lead design and also to inform decision making on lead replacement. We sought to perform a comprehensive analysis of all potential predictors in a multi...
in this paper, the influence of the constituent volume fractions by changing the values of the power-law exponent with uniform pressure on the vibration frequencies of reinforced functionally graded cylindrical shells is studied. the fgm shell with ring is developed in accordance to the volume fraction law from two constituents namely stainless steel and nickel. these constituents are graded th...
In this paper, a new two-parameter distribution called generalized power Akshaya extended from is introduced. This proposed to model lifetime data. Statistical properties like density, hazard, survival and moments are derived. Two parameters estimation introduced using maximum likelihood Bayesian techniques. Finally, an application of real data simulation study illustrate the usefulness distrib...
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