نتایج جستجو برای: reml
تعداد نتایج: 789 فیلتر نتایج به سال:
The Mat ́ern correlation function provides great flexibility for modeling spatially correlated random processes in two dimensions, in particular via a smoothness parameter, whose estimation allows data to determine the degree of smoothness of a spatial process. The extension to include anisotropy provides a very general and flexible class of spatial covariance functions that can be used in a mod...
Estimation of genetic variability and correlations between production traits (milk yield, fat content, protein content) selected type (angularity, fore udder height, rear front teat placement, length, depth) was done using data sets 10,860 first-calving Holstein-Friesian cows raised in the territory Republic Serbia. Genetic variance covariance were obtained Restricted Maximum Likelihood (REML) ...
ABSTRACT: The potential expression of crop productivity is a constant challenge for plant breeders in the face oscillations environmental variables, making selection difficult and increasing operational methodological costs obtaining ideal cultivar determined region. objective research was to investigate effects genotype x environment interaction cowpea lines with high grain yield, adaptability...
The experiment was conducted using Randomized Complete Block Design with Row Column arrangement and three replications. Grain yield, phenological and other traits were recorded. The Residual Maximum Likelihood (REML) combined analysis of variance across locations showed very highly significant (P
This study aims to develop content-based image retrieval (CBIR) system for the retrieval of T1-weighted contrast-enhanced MR (CE-MR) images of brain tumors. When a tumor region is fed to the CBIR system as a query, the system attempts to retrieve tumors of the same pathological category. The bag-of-visual-words (BoVW) model with partition learning is incorporated into the system to extract info...
مقدمه: برآورد دقیق اجزای واریانس ژنتیکی و غیر ژنتیکی با اطلاعات شجرهای و ژنومی، از ملزومات پیشبینی صحیح ارزشهای اصلاحی میباشد. دسترسی به آرایههای چندشکلی تکنوکلئوتیدی (SNP) با تراکم بالا و افزایش تعداد حیوانات با اطلاعات ژنوتیپی، دقت و صحت برآوردهای مبتنی بر جمعیت را افزایش میدهد. انتخاب ژنومی بهطور بالقوهای قادر است بیشتر واریانس ژنتیکی را توسط نشانگرها توجیه نماید. هدف از مطالعه حاضر...
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