نتایج جستجو برای: 49 d under field conditions at karaj
تعداد نتایج: 5528919 فیلتر نتایج به سال:
A moderately halophilic, gram-positive, spore-forming bacterium was isolated from surface saline soil of the Karaj region, Iran. The strain, designated MA-2T, was strictly aerobic with rod-shaped cells that occurred singly, in pairs or short chains. It contained L-Om-D-Asp-type peptidoglycan and the major respiratory lipoquinone was MK-7. It was non-motile and had an ellipsoidal endospore locat...
Abstract Since perfluorohexanone can play a role in cooling and extinguishing the heat loss of lithium batteries, it is urgent to study atomization characteristics different ambient pressures (49 kPa, 75 101 kPa) ensure flight safety all-electric aircraft future storage use lithium-ion battery high plateau areas. The process primary secondary breakup was studied by using VOF-DPM model, influenc...
Background and objectives One of the main causes of plant growth and development disorders is the presence of adverse environmental conditions such as drought, which leads to stress in plants and endangers their survival. Recent research, however, recommends the use of soil microorganisms, especially plant growth-promoting bacteria, which are involved in plant growth as well as the nutrient cy...
estimation of delay at signalized intersections for mixed traffic conditions of a developing country
delay is one of the principal measures of performance used to determine the level of service (los) at signalized intersections and several methods have been widely used to estimate vehicular delay. very few studies only have been carried out to estimate delay at signalized intersections under mixed traffic conditions prevailing in developing countries like india. in the present study, various p...
effects of arbuscular mycorrhizal fungus (glomus mossea ca) and plant growth promoting rhizobacteria (pgpr) of bacillus pantea and psedomonas putida were evaluated on growth parameters of osteospermum (osteospermum hybrida ‘passion mix’) under different watering conditions (field capacity, two and one third of field capacity). arbuscular mycorrhizal fungus (amf) and pgpr were applied as single ...
S. Makarem, A.R. Fakhari* and A.A. Mohammadi* Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran Department of Chemistry, Faculty of Sciences, Shahid Beheshti University, G. C., P.O. Box: 193964716, Evin, Tehran, I. R. Iran. Chemistry and Chemical Engineering Research Center of Iran (CCERCI), P.O. Box: 14335-186, Tehran, I.R. Iran (Received 29 April 2015, Accepted 22 Ju...
vocabulary as a major component of language learning has been the object of numerous studies each of which has its own contribution to the field. finding the best way of learning the words deeply and extensively is the common objective of most of those studies. however, one effective way for achieving this goal is somehow neglected in the field. using a variety of activities such as games can r...
to study the genetic variation among 24 genotypes of tall fescue (f. arundinacea), a randomized complete block design of three replications was conducted under spaced plant conditions in karaj research institute of alburz, iran. analysis of variance showed high and significant differences (p
This study was conducted to quantitatively evaluate selfed (S1, S2 and S3) and open pollinated (OP1, OP2 and OP3) generations of alfalfa in terms of inbreeding depression and general combining ability of S2 families of alfalfa ecotypes. Selfing of selected plants to produce three generations of S1, S2 and S3 generations were performed under the field conditions and the clones of each selfed- ge...
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