نتایج جستجو برای: composition effect

تعداد نتایج: 1860825  

2013
Andrew Wilby Linda Anderson Anglin Christopher M. Nesbit

The prediction of pest-control functioning by multi-predator communities is hindered by the non-additive nature of species functioning. Such non-additivity, commonly termed an emergent multi-predator effect, is known to be affected by elements of the ecological context, such as the structure and composition of vegetation, in addition to the traits of the predators themselves. Here we report mes...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1386

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران - دانشکده فنی 1386

چکیده ندارد.

Journal: :iranian journal of applied animal science 2013
r. khodabakhshi a. afzalzadeh m. rezaeian a.a. khadem m.a. norouzian

this study investigated the effect of rumex sc (commercial product which includes of saccharomyces cervisiae, saponin and essential oils) on rumen fermentation, blood glucose, urea, milk yield and milk composition. animals were offered a basal diet containing alfalfa hay (15.5%), corn silage (24%), beet pulp (7%) and concentrate (53.5%). additionally, rumex sc was included in the experimental d...

Journal: :مجله علوم تکثیر و آبزی پروری 0
مهران جواهری بابلی mehran javaheri baboli ahwazاهواز علی عطایی ali ataei ahwazاهواز رضا طاعتی reza taati taleshتالش سحر کلانتر sahar kalantar ahwazاهواز

this study aimed to evaluate the effects of prebiotic immunoster on growth and nutrition performance, survival rate and body composition and intestine bacterial flora of common carp (cyprinus carpio) fingerlings. 15 fish with initial weight 12 + 1 g distributed in 12 tanks and fed with different dietary levels of prebiotic (0.5, 1.5, 2.5 g/kg diet) for 60 days. at the end of experimental period...

Journal: Iranian Economic Review 2018

T he research was aimed to analyze effects of Good Corporate Governance, comprising of Composition of Commissioners & Audit Committee on earnings management an Empirical Study on Indonesia Stock Exchange with Panel Data Approach. The data collection method used was documentation. The samples in this research were in Indonesia registered in Indonesia Stock Exchange. The data analysis ...

ژورنال: توسعه آبزی پروری 2020

This study was performed in order to survey of effect of encapsulated oil in rain bow trout dietary on some growth factors and proximate compositions. Fish in average weight, 20 ± 1.5 g, was fed daily at 2.5 percent of biomass for 2 months. Rainbow trout was weighed every 2 weeks. At the end of experiment growth factors and proximate composition were studied. The result showed that the diets wh...

Journal: :علوم و صنایع غذایی ایران 0

modifications in fat and fatty acid composition of silver carp that take place at each stage of canning process (precooking and sterilization) were evaluated. results showed, precooking led to decrease total fat and increase conjugated dines. the amounts of free fatty acids and thiobarbituric acids had no changed during precooking but these compounds like conjugated dine were increased after st...

ژورنال: پژوهش در پزشکی 2014
برزین, گیتی, سلیم پور, فهیمه, مازوجی, علی, مظهر, سیده فلور,

Abstract Background: By increasing resistance of pathogenic bacteria to antibiotics, many attempts have been made by the researchers to find new compounds as a substitute for non-effective antibiotics. The aim of this research is a comparative study of antibacterial properties of four species on standard strains of Escherichiacoli, Shigellaflexneri, Klebsiella pneumonia, Candida and Candida alb...

2007
Seth R. Marder Boris Volodin Eric Hendrickx

Disclosed are fused ring bridge, ring-locked dyes that form thermally stable photorefractive compositions. The fused ring bridge structures are x-conjugated bonds in benzene-, naphthaleneor anthracene-derived fused ring systems that connect donor and acceptor groups. The donor and acceptor groups contribute to a high molecular dipole moment and linear polarizability anisotropy. The polarization...

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