نتایج جستجو برای: stability index

تعداد نتایج: 687509  

Journal: :crop breeding journal 2011
s. s. pourdad

the occurrence of genotype × environment (ge) interaction has led to the development of several stabilityparameters that can be used to estimate the stability of cultivar performance. repeatability of 20 parametric and non-parametric stability measures across years and yield subsets as well as their association with mean seed yield and interrelationship among them in safflower (carthamus tincto...

Journal: :iranian journal of psychiatry 0
abbas rahimi faculty of rehabilitation, shahid beheshti university of medical sciences, tehran, iran. zahra ebrahim abadi

in human beings, the balance control is a result of an integration of physical and psychological factors and people show different reactions when feel anxious or face stability threatened conditions such as standing on an unstable surface. university students, particularly the female ones, are a group of the society who are prone to face anxieties. the current study focused on the effects of an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...

2014
Asghar Akbari Alireza Sarmadi Parisa Zafardanesh

[Purpose] The purpose of this study was to compare the effect of ankle taping and balance exercises on postural stability indices in healthy women. [Subjects and Methods] Thirty healthy female students were randomly assigned into two equal groups: ankle taping and balance exercise. The balance exercise group performed balance exercises for 6 weeks, with 3 sessions per week and each session last...

Journal: :journal of food quality and hazards control 0
f. moulodi [email protected] p. qajarbeigi department of hygiene and food safety, faculty of health, qazvin university of medical sciences, qazvin, iran k. rahmani department of chemistry, mahabad branch, islamic azad university, mahabad, iran a. haj hosseini babaei department of chemical engineering, faculty of chemical engineering, zanjan university, zanjan, iran a. mohammadpoorasl department of hygiene and food safety, faculty of health, qazvin university of medical sciences, qazvin, iran

background: fatty acids are the main compounds in edible oils. oil thermal stability depends on the composition of fatty acids. so, this study was conducted to investigate the effect of fatty acid composition on the oxidative stability of extra virgin olive oil during heating process.  methods: totally, eight virgin olive oil samples, including five imported oils from market place of mahabad an...

Journal: :Genetics and molecular research : GMR 2014
C B Menezes C A Ticona-Benavente F D Tardin M J Cardoso E A Bastos D W Nogueira A F Portugal C V Santos R E Schaffert

Twenty-five cultivars of grain sorghum [Sorghum bicolor (L.) Moench] were examined under both drought stress and normal conditions in 4 experiments. In each condition, genotypes were evaluated in a factorial experiment using a randomized complete block design with 3 replications. Eight drought tolerance indices including stability tolerance index, mean productivity (MP), geometric MP, harmonic ...

Journal: Money and Economy 2021

Shadow banking is a term that came out of the financial crisis of 2007-2009. There is a belief that shadow banking was one of the crisis reasons. Because the excessive expansion of shadow banking endangers the financial stability of countries, this paper examines the impact of shadow banking on financial stability using data from 14 countries of the G20 during 2002-2018. We divided countries in...

2008
GREGORY LYNG

Building on Evans function techniques developed to study the stability of viscous shocks, we examine the stability of viscous strong detonation wave solutions of the reacting Navier-Stokes equations. The primary result, following [1, 17], is the calculation of a stability index whose sign determines a necessary condition for spectral stability. We show that for an ideal gas this index can be ev...

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