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Showing 2 results for Farsi

A Kheradmandi, M Mohamadzadeh, N Sanjari Farsipur,
Volume 10, Issue 1 (__1334382579.pdf 2010)

The skew t-normal distribution has skewness and kurtosis coefficients with larger range than the skew-normal distribution can be used for modeling some asymmetric data in a number of applications. In this paper, a new generalization of the skew t-normal distribution and some of its properties are considered. Also, three theorems for constructing a new generalized skew t-normal distribution are represented. Next, the skew-normal, skew t-normal and new generalized skew t-normal distributions are applied to fit a suitable probability distribution to the Nickel pollution data of Shadegan wetland in south-west of Iran. Finally, suggestions and conclusion are given.
Jamil Vaezi, Fatemeh Batyari, Hamid Ejtehadi, Mohammad Farsi, Mohammad Reza Joharchi,
Volume 11, Issue 4 (2-2012)

The genus Salvia is morphlogically investigated to provide an identification key based on morphological characters in the Northeast of Iran. In this study, we examined more than 350 herbarium and collected specimens of different populations and measured 79 quantitative and qualitative (vegetative and generative) characters. The results of the multivariate analysis (principal component analysis) and Nonparametric Test (K independent samples) indicate that the morphological characters such as blossom shape, ring of trichome inside of corolla and protrusion style differentiated the Salvia species. For the first time, the species Salvia shariffi is reported in the Jonoubi and Shomali Khorassans.

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