جامعة البترا | التفاصيل

الرئيسية

التفاصيل

الإسم : د. معالي المهيدات

الرتبة العلمية: أستاذ مساعد

المسمى الوظيفي: عضو هيئة تدريسية

المكتب 7206 الرقم الفرعي 7206

بريد الكتروني: malmheidat@uop.edu.jo

التخصص: الرياضيات/الاحصاء

جامعة التخرج: جامعة ميتشيغان المركزية/الولايات المتحدة الأمريكية

تحميل السيرة الذاتية

المؤهل العلمي

الجامعة	البلد	سنة الحصول على المؤهل
جامعة اليرموك	الاردن	2007
جامعة ميتشيغان المركزية/الولايات المتحدة الأمريكية	الولايات المتحدة الامريكية	2010
جامعة ميتشيغان المركزية/الولايات المتحدة الأمريكية	الولايات المتحدة الامريكية	2015

Journal Paper

M. Almheidat, F. Famoye, and C. Lee. , " Some generalized families of Weibull distribution: Properties and applications. " , "International Journal of Statistics and Probability",Vol.4,No.3, Canadian Center of Science and Education, Canada, 07/01/2015

:الملخص

The Weibull distribution has been applied in various fields, especially to fit life time data. Some of these applications are limited partly due to the fact that the distribution has monotonically increasing, monotonically decreasing or constant hazard rate. This limitation undoubtedly inspired researchers to develop generalized Weibull distribution that can exhibit unimodal or bathtub hazard rate. In this article, we introduce six new families of T-Weibull{Y} distributions arising from the quantile function of a random variable Y. These six families are: The T-Weibull{uniform}, T-Weibull{exponential}, T-Weibull{log-logistic}, T-Weibull{Fréchet}, T-Weibull{logistic} and T-Weibull{extreme value}. Some properties of these families are discussed and general expressions for the quantile function, the Shannon’s entropy, the non-central moments and the mean deviations are provided. Different new members of the T-Weibull{Y} families are derived and some of their properties are discussed. Two real data sets are used to illustrate the potential usefulness of the T-Weibull{Y} distributions and the results are compared with the results from some existing distributions. Download

Dr. Mohammad Alqudah, Dr, Maalee Almheidat, " Generalized Jacobi–Koornwinder’s-type Bernstein polynomials bases transformations " , "International Journal of Mathematics",Vol.,No., World Sceintific, , 10/14/2016

:الملخص

This paper provides an explicit closed form of generalized Jacobi–Koornwinder’s polynomials of degree r ≤ n in terms of the Bernstein basis of fixed degree n. Moreover, explicit forms of generalized Jacobi–Koornwinder’s type and Bernstein polynomials bases transformations are considered. Download