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pro vyhledávání: '"Omid Panahi"'
Autor:
Omid Panahi
Publikováno v:
Oral Health and Dental Management. 18
Publikováno v:
Laser Physics. 30:125001
Publikováno v:
Journal of Building Engineering. 32:101483
Due to the finite sources of natural aggregates, recycled concrete aggregates can be used as a suitable and economic material for the production of recycled concrete. Use of the recycled aggregates in concrete may undermine some mechanical properties
Publikováno v:
Laser Physics. 30:055001
Publikováno v:
Applied optics. 57(18)
Femtosecond pulse broadening and group velocity dispersion (GVD) were measured using a second-order interferometric autocorrelation technique. Two reference laser pulses of 36 fs and 55 fs were generated first in a Ti:sapphire oscillator and then pas
Publikováno v:
Journal of Theoretical and Applied Physics. 9:99-103
In this paper, design and constr uction of a tunable pulsed Ti:sapphire laser and numerical solution of the corresponding rate equations are reported. Rate equations for a four-level system are written and their numerical solution is examined. Furthe
Autor:
Omid Panahi, Azadeh Loni
Publikováno v:
Archives Of Phytopathology And Plant Protection. 48:434-440
Fumigant activity of essential oil vapours distilled from Zingiber officinale (L.) and Mentha pulegium (L.) was tested against eggs, larvae and adults of Callosobruchus maculatus (F.). Fumigant toxicity was assessed at 27 ± 1 °C and 60 ± 5% RH, in
Publikováno v:
Archives Of Phytopathology And Plant Protection. 47:131-137
The synergistic effect of diethyl maleate (DEM) on the toxicity of garlic (Allium sativum L.) extract against the stored-product pest, Tribolium castaneum Herbst was studied. DEM [one part] combined with acetone [two parts], was applied on T. castane
Publikováno v:
Archives Of Phytopathology And Plant Protection. 47:59-68
Plant materials, such as essential oils and extracts, are useful tools for insect pest control. In this study, we report the repellent activity and fumigant toxicity of garlic extract Allium sativum L. (Amaryllidaceae) against larvae and adults of th
Autor:
Omid Panahi, Azadeh Loni
Publikováno v:
Archives Of Phytopathology And Plant Protection. 46:849-861
This study was carried out to determine the lethality of the entomopathogenic fungus, Lecanicillium longisporum on eggs, young and old nymphs of the greenhouse whitefly, Trialeurodes vaporariorum. Mortality percentage was significantly differed based