نتایج جستجو برای: damping off

تعداد نتایج: 206245  

Journal: :Journal of Agricultural Chemistry and Biotechnology 2018

2011
Chih-Hsing Liu Kok-Meng Lee

In many industries, it is often required to transfer objects using compliant fingers capable of accommodating a limited range of object shapes/sizes without causing damage to the products being handled. This paper presents a coupled computational and experimental method in time domain to characterize the damping coefficient of a continuum structure, particularly, its applications for analyzing ...

2002
P. Cova R. Menozzi M. Portesine

We describe a coupled experimental-numerical study of the effect of proton irradiation on the inductive turn-off of fastrecovery p-i-n diodes for snubberless applications. The goal is to avoid the large overvoltages and spurious oscillations that may arise at switch-off and jeopardize the diode’s reliability. We evaluated different proton irradiation profiles in order to extract indications on ...

2008
Monchan Maketon Jirasak Apisitsantikul Chatchai Siriraweekul

Two biological control agents, Bacillus subtilis AP-01 (Larminar(™)) and Trichoderma harzianum AP-001 (Trisan(™)) alone or/in combination were investigated in controlling three tobacco diseases, including bacterial wilt (Ralstonia solanacearum), damping-off (Pythium aphanidermatum), and frogeye leaf spot (Cercospora nicotiana). Tests were performed in greenhouse by soil sterilization prior to i...

Journal: :Applied and environmental microbiology 1996
S Buysens K Heungens J Poppe M Hofte

The plant growth-promoting rhizobacterium Pseudomonas aeruginosa 7NSK2 produces three siderophores when iron is limited: the yellow-green fluorescent pyoverdin, the salicylate derivative pyochelin, and salicylic acid. This Pseudomonas strain was shown to be an efficient antagonist of Pythium-induced damping-off. The role of pyoverdin and pyochelin in the suppression of Pythium splendens was inv...

Journal: :International Journal of Current Microbiology and Applied Sciences 2018

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