نتایج جستجو برای: genetic and phenotypic correla tion

تعداد نتایج: 16901123  

2016
Drago Pupavac

The basic objec ve of this research is to explore the contribu on of development of motorway networks to minimiza on of accident costs. Results of the study are based on Croa an experience. The possibility of a sta s cally nega ve correla on between grada on in the total motorway length and traffi c accident costs will be inves gated through observa on of varia ons in the total length of motorw...

Journal: :genetics in the 3rd millennium 0
محمد روحانی mohammad rohani assist prof of neurology, rasul akram hospital, iran university of medical sciences, tehran, iran غلام علی شهیدی gholam ali shahidi

after parkinsonism, dystonia is the movement disorder most commonly encountered in movement disorder clinics. it is defined as a syndrome of sustained muscle contractions, frequently causing twisting and repetitive movements or abnormal postures. dystonia is classified in three ways: age at onset, body distribution of abnormal movements, and etiology. the etiologic classification identifies fou...

The present research study, based on a systematic procedure, investigates the impact of the illocu- tionary and locutionary forces of the pragmatic competence on the Iranian male and female language teaching juniors. By virtue of gaining a persuasive and forceful ultimate goal of this study 400 lan- guage teaching Iranian juniors attended this study. Phase 1 witnessed a T-test where 60 males an...

Journal: :journal of livestock science and technologies 2013
a. ayatollahi mehrgardi

the japanese quail has been utilized as a research species in establishing the genetic relationships that may also be present in other species. divergent phenotypic selection for 4-wk bw was conducted for three generations in high (hw) and low (lw) lines. within each line, 50 females and 25 males were selected among 600 birds, based on 4-wk bw. mean bw at 4 wk of age in the base generation was ...

  Genetic parameters for birth weight and survival traits were estimated using data collected from 1995 to 2009 in Jafarabad Moghani Sheep Breeding Station. Number of observation for survival and birth weight were 7202 and 6585, respectively. Genetic parameters were estimated using restricted maximum likelihood (REML) procedure under 16 different models, including animal, threshold and sire mod...

Journal: :مجله علوم اعصاب شفای خاتم 0
sedigheh ghasemi shefa neuroscience research center, khatam alanbia hospital, tehran, iran ekram mohammadi department of medical biotechnology, guilan university of medical sciences, rasht, iran

a person, who is talented, performs in a certain capacity above the norm. talent is different from intelligence which is a response to a circumstance using knowledge and skill. the attributes of talent are exceptional memory, rapid processing speed, and high motivation, an affinity for learning, creativity and optimal cognition. there is some proof suggests that certain aspects of talent are re...

آشنگرف, مراحم , برچلویی, مریم , حیدری زاده, مسعود,

Introduction & Objective: In recent years, microorganisms have been applied as biocatalysts for making pharmaceutically natural products. Microbial biotransformation of caffeine suggests a dual approach for biodegradation of toxic caffeine from polluted environments and a method for the production of medically and pharmaceutically valuable dimethylxanthines. The present work describes the ident...

حسن‌زاده, غلامرضا, حسین‌زاده, سهیلا, حیدری, منصور, زحمتکش, مریم, کرمی, محمود, کریمیان, مرتضی,

Background: Seladin-1 protein protects the neural cells against amyloid beta toxicity and its expression decreased in vulnerable regions of Alzheimer's disease (AD) brains. On the other hand, changes in serum levels of S100 have been considered as a marker of brain damage in neurodegenerative diseases. Furthermore, this study was carried out to determine the relation between the change profile...

A. Ayatollahi Mehrgardi M. Moghbeli R. Tahmasbi, Z. Aghajari

Productive and reproductive traits have great importance in international dairy cattle breeding objectives. Production, reproduction (days open and calving interval) and pedigree data of Iranian Holstein dairy cattles were collected between 2002 and 2012 from 47 herds in Isfahan province. The data set consisted of 30179 records from 18837 registered IranianHolstein dairy cattles. Single trait r...

The Japanese quail has been utilized as a research species in establishing the genetic relationships that may also be present in other species. Divergent phenotypic selection for 4-wk BW was conducted for three generations in high (HW) and low (LW) lines. Within each line, 50 females and 25 males were selected among 600 birds, based on 4-wk BW. Mean BW at 4 wk of age in the base generation was ...

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