نتایج جستجو برای: fla
تعداد نتایج: 965 فیلتر نتایج به سال:
The proposed approach in this paper selects a fixed Visitor Location Register (VLR) as a Fixed Local Anchor (FLA) for each group of Registration Areas (RAs). During call delivery process, the calling VLR/FLA caches are updated with the called Mobile Terminal’s (MT’s) location information and the called VLR and FLA caches are updated with the calling MT’s location information. Furthermore, the F...
Effect of Educational Technology on Students’ Foreign Language Anxiety: A Thematic Literature Review
Foreign language anxiety (FLA), as a common affective filter, has impeded the learning process. In order to reduce FLA, researchers have explored several methods via enhancing settings. Technology crucial tool in improving environment been considered on this topic well. However, results of these empirical studies are inconsistent. After reviewing 24 relevant experimental and quasi-experimental ...
In Methanococcus maripaludis, the euryarchaeal archaellum regulator A (EarA) is required for the transcription of the fla operon, which is comprised of a series of genes which encode most of the proteins needed for the formation of the archaeal swimming organelle, the archaellum. In mutants deleted for earA (ΔearA), there is almost undetectable transcription of the fla operon, Fla proteins are ...
The objective of this study was to evaluate how the vehicles of choice affect the pharmacokinetics of orally administered Fluoranthene [FLA] in rats. Fluoranthene is a member of the family of Polycyclic Aromatic Hydrocarbon chemicals. Fluoranthene exposure to humans may occur as a result of cigarette smoking, consumption of contaminated food and water, heating woods in stoves and boilers, indus...
Temporal regulation of sigD from Bacillus subtilis depends on a minor promoter in front of the gene.
I investigated the transcriptional regulation of sigmaD synthesis. sigD is part of the fla/che operon, but the gene is also preceded by a promoter of its own. fla/che-dependent transcription is severely reduced in sigD-negative strains. Activity of the promoter in front of sigD is strictly temporally regulated. Deletion of this promoter results in a reduced and delayed activation of transcripti...
BACKGROUND The aim of this study was to evaluate the effect of an anti-flagellin sub-type monoclonal antibody (anti-fla-a) on Pseudomonas aeruginosa infection in a mouse burn model and to assay bacterial dissemination and invasiveness. METHODS After immediate post-burn infection with P. aeruginosa, mortality and morbidity (daily weight changes) were monitored in mice treated with anti-fla-a a...
Background and Aim: Vermamoeba vermiformis is an opportunistic free living amoeba(FLA) that is ubiquitous in different environmental sources. This Amoeba can cause Amoebic Keratitis(AK) and Granulomatous Amoebic Encephlitis (GAE) in immunocompromised patients. This study was conducted to determine the rate of Vermamoeba vermiformis in stagnant water and soil in Arak. Materials and Methods: In...
Polycrystalline silicon (poly-Si) thin film transistors (TFTs) fabricated by near-infrared femtosecond laser annealing (FLA) are demonstrated. The FLA-annealed poly-Si channels exhibit low tail-state, deep-state, and midgap-state densities of grain traps. Characteristics such as field-effect mobility, threshold voltage, and subthreshold slope for FLA-annealed poly-TFTs are comparable to those o...
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