Results 31 to 40 of about 21,563 (124)
Matrix product and quasi-twisted codes in one class [PDF]
arXiv, 2023 Many classical constructions, such as Plotkin's and Turyn's, were generalized by matrix product (MP) codes. Quasi-twisted (QT) codes, on the other hand, form an algebraically rich structure class that contains many codes with best-known parameters. We significantly extend the definition of MP codes to establish a broader class of generalized matrix ...
arxiv
Connection between the elastic GEp/GMp and P to Delta form factors [PDF]
Phys.Rev.Lett. 91 (2003) 172303, 2002 It is suggested that the falloff in Qsq of the P to Delta magnetic form factor GM* is related to the recently observed falloff of the elastic electric form factor GEp/GMp. Calculation is carried out in the framework of a GPD mechanism.
arxiv +1 more source
Extraction and Quantification of Cyclic Di-GMP from Pseudomonas aeruginosa
Bio-Protocol, 2013 Cyclic di-GMP (c-di-GMP) has emerged as an important intracellular signaling molecule, controlling the transitions between planktonic (free-living) and sessile lifestyles, biofilm formation, and virulence in a wide variety of microorganisms.
Ankita Roy, Olga Petrova, Karin Sauer
doaj +1 more source
Screening for Diguanylate Cyclase (DGC) Inhibitors Mitigating Bacterial Biofilm Formation
Frontiers in Chemistry, 2020 The majority of bacteria in the natural environment organize themselves into communal biofilms. Biofilm formation benefits bacteria conferring resistance to harmful molecules (e.g., antibiotics, disinfectants, and host immune factors) and coordinating ...
Kyu Hong Cho +2 more
doaj +1 more source
Cyclic GMP and PKG Signaling in Heart Failure
Frontiers in Pharmacology, 2022 Cyclic guanosine monophosphate (cGMP), produced by guanylate cyclase (GC), activates protein kinase G (PKG) and regulates cardiac remodeling. cGMP/PKG signal is activated by two intrinsic pathways: nitric oxide (NO)-soluble GC and natriuretic peptide (NP)
Genri Numata +3 more
doaj +1 more source
ROS-GC interlocked Ca2+-sensor S100B protein signaling in cone photoreceptors: Review
Frontiers in Molecular Neuroscience, 2014 Photoreceptor rod outer segment membrane guanylate cyclase (ROS-GC) is central to visual transduction; it generates cyclic GMP, the second messenger of the photon signal.
Rameshwar K Sharma +3 more
doaj +1 more source
HST detection of spiral structure in two Coma Cluster dwarf galaxies [PDF]
Astron.J., v.126, p.1787 (2003), 2003 We report the discovery of (stellar) spiral-like structure in Hubble Space Telescope images of two dwarf galaxies (GMP 3292 and GMP 3629) belonging to the Coma cluster. GMP 3629 is the faintest such galaxy detected in a cluster environment, and it is the first such galaxy observed in the dense Coma cluster.
arxiv +1 more source
Gaussian matrix-product states for coding in bosonic communication channels [PDF]
Phys. Rev. A 85, 012322 (2012), 2011 The communication capacity of Gaussian bosonic channels with memory has recently attracted much interest. Here, we investigate a method to prepare the multimode entangled input symbol states for encoding classical information into these channels. In particular, we study the usefulness of a Gaussian matrix product state (GMPS) as an input symbol state ...
arxiv +1 more source
Regulation of gingival epithelial cytokine response by bacterial cyclic dinucleotides
Journal of Oral Microbiology, 2019 Background: Cyclic dinucleotides (cyclic di-guanosine monophosphate (c-di-GMP) and cyclic di-adenosine monophosphate (c-di-AMP)) and lipopolysaccharides (LPS) are pathogen-associated molecular patterns (PAMPs).
Samira Elmanfi +5 more
doaj +1 more source
mBio, 2019 Vibrio cholerae biofilm formation and associated motility suppression are correlated with increased concentrations of cyclic diguanylate monophosphate (c-di-GMP), which are in turn driven by increased levels and/or activity of diguanylate cyclases (DGCs).
David Zamorano-Sánchez +7 more
doaj +1 more source