نتایج جستجو برای: beta distribution

تعداد نتایج: 788078  

Journal: :Pakistan Journal of Statistics and Operation Research 2017

Journal: :Journal of Modern Applied Statistical Methods 2004

Journal: :Journal of Multivariate Analysis 2016

In this paper, we introduce a new sampling plan based on the defective proportion of batch. The proposed sampling plan is based on the distribution function of the proportion defective. A continuous loss function is used to quantify deviations between the proportion defective and its acceptance quality level (AQL).  For practical purpose, a sensitivity analysis is carried out on the different v...

Journal: :توسعه پایدار جنگل 0
بهزاد بخشنده ناورود دانشجوی دکتری جنگلداری، دانشکده کشاورزی، دانشگاه لرستان، ایران جواد سوسنی استادیار گروه جنگلداری، دانشکده کشاورزی، دانشگاه لرستان، ایران شیدا خسروی دانشجوی دکتری جنگلداری، دانشکده کشاورزی، دانشگاه لرستان، ایران حسام الدین برزکوهی دانش آموخته کارشناسی ارشد جنگلداری، دانشگاه آزاد اسلامی واحد لاهیجان، ایران مهرزاد ناصری خلخالی دانش آموخته کارشناسی ارشد جنگلداری، دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران، ایران

the implementation of different silvicultural systems can be effective on different characteristics of forest stands, such as stand structure and diameter distribution of trees. this study was carried out in shafaroud forests of gilan province of northern iran. the objectives of this research were 1) to evaluate the suitability of different probability distribution functions, including weibull,...

Ali Bazi , Ebrahim Miri-Moghaddam ,

Abstract β-thalassemia major (β –TM) is the most common thalassemia severe phenotype among Iranians. In recent years, molecular understanding of pathogenesis of β –TM has provided a great opportunity regarding diagnostic issues. Creating comprehensive molecular databases provides highly sensitive diagnostic tools for β –TM and effective prenatal diagno...

Ali Asghar Mowlavi, Azam Sadat Afzali

Introduction: Skin dose and depth dose distribution of some beta sources that can contaminate skin or protective clothing covering the skin have been calculated using VARSKIN2. Materials and Methods: In this research, absorbed dose to skin and depth dose from the skin surface have been calculated for 90Sr/90Y, 147Pm, 32P beta emitter radioisotopes by using input parameters: activity of source, ...

K. Srisakwattana K. Tasripoo M. Kamonpatana R. Hengtrakulsin S. Chethasing S. Usawang W. Nualchuen,

An attempt has been made to analyze the distribution of the beta-lactoglobulin genotype in swamp buffaloes and Murrah buffaloes utilizing polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP). Blood samples were taken from 50 swamp buffaloes and 50 Murrah buffaloes. The DNA was extracted by the phenol-chloroform method. The PCR-RFLP was performed using beta-lactoglobulin ...

2014
Adil Rashid

A compound of Geeta distribution with Generalized Beta distribution (GBD) is obtained and the compound is specialized for different values of β. The first order factorial moments of some special compound distributions are also obtained. A chronological overview of recent developments in the compounding of distributions is provided in the introduction.

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