نتایج جستجو برای: flp cs
تعداد نتایج: 33218 فیلتر نتایج به سال:
Linear programming (LP) is the most widely used optimization technique for solving real-life problems because of its simplicity and efficiency. Although LP models require well-suited information and precise data, managers and decision makers dealing with optimization problems often have a lack of information on the exact values of some parameters used in their models. Fuzzy sets provide a power...
Site-specific recombination provides a powerful tool for studying gene function at predetermined chromosomal sites. Here we describe the use of a blasticidin resistance system to select for recombination in mammalian cells using the yeast enzyme FLP. The vector is designed so that site-specific recombination reconstructs the antibiotic resistance marker within the sequences flanked by the FLP t...
The surface layer of Poria cocos (Fu-Ling-Pi, FLP) is commonly used in traditional Chinese medicine and its diuretic effect was confirmed in rat. Ultra performance liquid chromatography/quadrupole time-of-flight high-sensitivity mass spectrometry and a novel mass spectrometry(Elevated Energy) data collection technique was employed to investigate metabonomic characteristics of chronic kidney dis...
Resumo. Neste artigo é proposta um nova estratégia para posicionamento de conversores de comprimento de onda chamada First Load Priority FLP, que pode ser usada no projeto e planejamento de redes ópticas transparentes com arquitetura de conversão esparsa parcial. Uma avaliação de desempenho do FLP sob diferentes cenários é desenvolvida. O FLP quando comparado com as outras estratégias de posici...
Stomata are essential for plant productivity but the genes required for the terminal specification of the stomatal fate are largely unknown. Mutations in the Arabidopsis FOUR LIPS locus, an R2R3 MYB transcription factor, produce clusters of stomata in direct contact. The clusters result from a delay in cell cycle exit and in guard cell specification. In addition to the MYB domain, FLP contains ...
Facility Layout Problems (FLP) are concerned with finding efficient factory layouts. Numerous resolution approaches known in literature for layout optimization. Among those, intelligent less researched than solutions from exact or approximating approaches. The recent surge of research interest Artificial Intelligence, and specifically Machine Learning (ML) techniques, presages an increase such ...
The two guard cells of a stoma are produced by a single symmetric division just before terminal differentiation. Recessive mutations in the FOUR LIPS (FLP) gene abnormally induce at least four guard cells in contact with one another. These pattern defects result from a persistence of precursor cell identity that leads to extra symmetric divisions at the end of the cell lineage. FLP is likely to...
Bacterial attachment to the substratum involves several cell surface organelles, including various types of pili. The Pseudomonas aeruginosa Tad machine assembles type IVb pili, which are required for adhesion to abiotic surfaces and to eukaryotic cells. Type IVb pili consist of a major subunit, the Flp pilin, processed by the FppA prepilin peptidase. In this study, we investigated the regulato...
The arylbis(phenylethynyl)phosphanes 1a,b (aryl = mesityl, 2,4,6-triisopropylphenyl) react with the frustrated P/B Lewis pair (P/B FLP) mes2PCH2CH2B(C6F5)2 (4) to give mixtures of three products; the major products, the phosphole systems 2a,b, are formed by a sequence of 1,1-carboboration reactions. One of the minor compounds (6a,b) is formed by 1,1-carboboration followed by internal 1,2-FLP ad...
PVD and FLP sensory neurons envelope the body of the C. elegans adult with a highly branched network of thin sensory processes. Both PVD and FLP neurons are mechanosensors. PVD is known to mediate the response to high threshold mechanical stimuli. Thus PVD and FLP neurons are similar in both morphology and function to mammalian nociceptors. To better understand the function of these neurons we ...
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