نتایج جستجو برای: increasing function

تعداد نتایج: 1647375  

Introduction: Despite the increasing prevalence of chronic diseases with increasing age and the impact on different activities of the older people, there are still conflicting results regarding the relationship between social participation, cognitive functioning, and mental health of the older people. This study aimed to determine the relationship between social participation with mental health...

ژورنال: پژوهش های ریاضی 2016
Bahrami , V, Dostmoradi , A, Zadkarami , M,

Failure rate is one of the important concepts in reliability theory. In this paper, we introduce a new distribution function containing four parameters based on inverse Weibull distribution. This new distribution has a more general form of failure rate function. It is able to model five ageing classes of life distributions with appropriate choice of parameter values so that it is displayed decr...

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