نتایج جستجو برای: sensing of cyanogens
تعداد نتایج: 21183206 فیلتر نتایج به سال:
[This corrects the article on p. 556 in vol. 8, PMID: 28446917.].
In animals, long-term feeding with peanut (Arachis hypogaea) seed coats causes hypertrophy and hyperplasia of the thyroid gland. However, to date there have been no detailed studies. Here, we explored the thyroidal effects of dietary peanut seed coats (PSC) in rats. The PSC has high levels of pro-goitrogenic substances including phenolic and other cyanogenic constituents. The PSC was mixed with...
Abstract Introduction: Bacteria communicate with each other by using molecular chemical signal, which are called autoinducer. By the increase of concentration of these signals, which is the result of increase cellular density, they coordinate gene expression in a microbial community. This process is called Quorum sensing. Considering the importance of urine tract infections prominent role of Qu...
Introduction Bacteria produce and then respond to signal molecules termed autoinducers (AI) in a process of cell-cell communication called quorum sensing (QS). Extracellular AI levels increase with increasing cell density, so AI detection allows bacteria to monitor their population numbers. When AIs reach a critical concentration, the bacteria in the group synchronize their gene expression to o...
In this work, Cobalt doped Nickel Ferrite nanostructures (Ni1-xCoxFe2O4; (x = 0.0, 0.05, 0.15, 0.2, 0.3) were synthesized by Microwave assisted combustion method and then the powder obtained was pressed to form disk shape sample with 2.5cm in diameter. The samples were annealed at 700°C for 4 h. Structure ,surface morphology and gas sensing properties of the samples were studied using X- ray d...
A theoretical density functional theory (DFT) study was performed on a series of the neutral N-phenylthiourea substituents (p-OC2H5, p-CH3, m-CH3, H, p-Cl, p-Br, m-Cl, and p-NO2) as the sensor of acetate and fluoride anions. The hydrogen bond character was analyzed as a scale ...
This paper proposes perceptual compressive sensing. The network is composed of a fully convolutional measurement and reconstruction network. For the following contributions, the proposed framework is a breakthrough work. Firstly, the fully-convolutional network measures the full image which preserves structure information of the image and removes the block effect. Secondly, with the employment ...
A method for online tensor dictionary learning is proposed. With the assumption of separable dictionaries, tensor contraction is used to diminish a N -way model ofO (
Quorum sensing is the regulation of gene expression in response to changes in cell density. To measure their cell density, bacterial populations produce and detect diffusible molecules called autoinducers. Individual bacteria internally represent the external concentration of autoinducers via the level of monitor proteins. In turn, these monitor proteins typically regulate both their own produc...
abstract this research is about a longitudinal case study of english morpheme acquisition by a persian speaking child l2 learner of english (2 .9-3).the goal of this research has been discovery of the child ‘s ability in acquiring of english morphemes in a persian context while only one person (the child’ s father)has been talking to her.this child has also been exposed to english languag...
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