نتایج جستجو برای: survey type at first

تعداد نتایج: 5622089  

Journal: :journal of crop protection 2015
amaneh pasandideh ali asghar talebi hamidreza hajiqanbar zahra tazerouni

the pea aphid, acyrthosiphon pisum (harris) is one of the most important pests of pea throughout the world.host stage preference under choice and no-choice tests and age-specific functional response of praon volucre (haliday) parasitizing a. pisum were investigated. the experiments were carried out under laboratory conditions at 25 ± 1 °c, 60 ± 5% rh and a photoperiod of 14: 10 h (l: d). functi...

Journal: :Journal of Official Statistics 2015

Journal: :Astronomy & Astrophysics 2007

Journal: :Journal of Transportation Management 2006

Journal: :journal of electrical and computer engineering innovations 0
ali badri department of faculty of electrical engineering shahid rajaee teacher training university

this paper represents a complete survey on generation companies’ (gencos’) optimal bidding strategy problem in restructured power markets. in this regard after an introduction to competitive electricity markets, concept of optimal bidding strategy is presented. considering large amount of works accomplished in this area a novel classification is implemented in order to categorize the existing d...

Journal: :International Journal of High Dilution Research - ISSN 1982-6206 2021

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