کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
826252 | 907912 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization and preservations of the variance inactivity time ordering and the increasing variance inactivity time class
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization and preservations of the variance inactivity time ordering and the increasing variance inactivity time class Characterization and preservations of the variance inactivity time ordering and the increasing variance inactivity time class](/preview/png/826252.png)
چکیده انگلیسی
If the random variable X denotes the lifetime of a unit, then the random variable X(t)=[t-X|X⩽t]X(t)=[t-XX⩽t] for a fixed t > 0 is known as the inactivity time. In this paper, based on the random variable X(t), a new class of life distributions, namely increasing variance inactivity time (IVIT) and the concept of inactivity coefficient of variation (ICV), are introduced. The closure properties of the IVIT class under some reliability operations, such as mixing, convolution and formation of coherent systems, are obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Advanced Research - Volume 3, Issue 1, January 2012, Pages 29–34
Journal: Journal of Advanced Research - Volume 3, Issue 1, January 2012, Pages 29–34
نویسندگان
Mervat Mahdy,