نتایج جستجو برای: morphological component analysis

تعداد نتایج: 3358906  

Journal: :Plant physiology 2006
Bruna Bucciarelli Jim Hanan Debra Palmquist Carroll P Vance

Medicago truncatula has become a model system to study legume biology. It is imperative that detailed growth characteristics of the most commonly used cultivar, line A17 cv Jemalong, be documented. Such analysis creates a basis to analyze phenotypic alterations due to genetic lesions or environmental stress and is essential to characterize gene function and its relationship to morphological dev...

The polymeric nanoparticles are prepared from biocompatible polymers in size between 10-1000 nm. Chitosan is a biocompatible polymer that - can be utilized as drug delivery systems. In this study, chitosan nanoparticles were synthesized using an optimized spontaneous emulsification method. Determining particle size and morphology are two critical parameters in nanotechnology. The aim of this st...

Journal: :علوم دامی ایران 0
مجید خالداری استادیار گروه علوم دامی، دانشکدة کشاورزی، دانشگاه لرستان صاحب فروتنی فر استادیار گروه علوم دامی، پردیس کشاورزی و منابع طبیعی دانشگاه رازی کرمانشاه

the present study was carried out to establish the relationships between carcass yield and some body measurements in lori goat breed. the first body weight (bw) and morphological traits of 186 heads goat were recorded. the animals were then slaughtered to calculate the carcass yield. results showed the colinearity among the traits. in order to eliminate colinearity problems, principal component...

Journal: :international journal of advanced biological and biomedical research 2013
zahra ghanei seyed kamal kazemitabar hamid najafi zarini

the main objective for plant breeding is to increase genetic diversity. mutation induction is a method to increase genetic diversity associated with selection, recombination, or a combination of these approaches in plant breeding. the present research was aimed to compare efficacy of different doses of gamma rays (150, 200, 250, 300 and 350 gy and zero dose control) on the sesame morphological ...

Journal: :علوم زراعی ایران 0
بابک عبدالهی مندولکانی دانشگاه ارومیه ( علی اعلمی دانشگاه گیلان مسعود اصفهانی دانشگاه گیلان

microsatellite markers were used to identify informative markers associated with traits lattice shape of pod, belly shape in pod, pod length, pod width, grain number per pod, grain weight, grain weight/pod weight, grain length, grain width, pod number per plant, grain number per plant, pod weight per plant, grain weight per plant in peanut. thirteen ssr primer pairs amplified 80 alleles among 6...

The polymeric nanoparticles are prepared from biocompatible polymers in size between 10-1000 nm. Chitosan is a biocompatible polymer that - can be utilized as drug delivery systems. In this study, chitosan nanoparticles were synthesized using an optimized spontaneous emulsification method. Determining particle size and morphology are two critical parameters in nanotechnology. The aim of this st...

2011
Popoola J. O A. E. Adegbite O. O. Obembe B. D. Adewale B. O. Odu

Intraspecific variabilities in 25 IITA accessions of African yam bean (AYB) (Sphenostylis stenocarpa Ex. A. Rich.) Harms were assessed through characterization of 36 morphological characters. The intraspecific variabilities among the accessions were evaluated by the following statistical analysis tools: Analysis of Variance (ANOVA), principal component and cluster analysis (Semi partial Rsquare...

2009
GHASSAN KANAAN

Part-of-Speech tagging is the process of assigning grammatical part-of-speech tags to words based on their context. Many automated tagging systems have been developed for English and many other western languages, and for some Asian languages, and have achieved accuracy rates ranging from 95% to 98%. A tagged corpus has more useful information than untagged corpus; so, tagged corpus can be used ...

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