Search results for "C [POLY I]"
showing 10 items of 30703 documents
The LuxR Regulators PcoR and RfiA Co-regulate Antimicrobial Peptide and Alginate Production in
2017
Cyclic lipopeptides (CLPs) are considered as some of the most important secondary metabolites in different plant-associated bacteria, thanks to their antimicrobial, cytotoxic, and surfactant properties. In this study, our aim was to investigate the role of the Quorum Sensing (QS) system, PcoI/PcoR, and the LuxR-type transcriptional regulator RfiA in CLP production in the phytopatogenic bacterium, Pseudomonas corrugata based on our previous work where we reported that the pcoR and rfiA mutants were devoid of the CLPs cormycin and corpeptin production. Due to the close genetic link between the QS system and the RfiA (rfiA is co-transcribed with pcoI), it was difficult to ascertain the specifi…
Identification of omic profiles for diagnosis and monitoring of bladder cancer
2019
La presente Tesis titulada Identificación de perfiles ómicos para el diagnóstico y la monitorización del cáncer de vejiga se centra en la identificación de biomarcadores metabolómicos urinarios no invasivos para el diagnóstico y la monitorización del cáncer de vejiga (CaV). Con este fin, se han utilizado dos plataformas analíticas: la Resonancia Magnética Nuclear (Nuclear Magnetic Resonance, 1H NMR) y la Cromatografía Líquida de alta resolución acoplada a la Espectrometría de Masas (Ultraperformance Liquid Chromatography–Mass Spectrometry, UPLC-MS). Además, se han analizado tejidos vesicales mediante la técnica de Resonancia Magnética Nuclear de Alta Resolución con Giro de Ángulo Mágico (Hi…
The Effects of Transcutaneous Spinal Direct Current Stimulation on Neuropathic Pain in Multiple Sclerosis: Clinical and Neurophysiological Assessment
2019
Background: Central neuropathic pain represents one of the most common symptoms in multiple sclerosis (MS) and it seriously affects quality of life. Spinal mechanisms may contribute to the pathogenesis of neuropathic pain in MS. Converging evidence from animal models and neurophysiological and clinical studies in humans suggests a potential effect of transcranial direct current stimulation (tc-DCS) on neuropathic pain. Spinal application of DCS, i.e., transcutaneous spinal DCS (ts-DCS), may modulate nociception through inhibition of spinal reflexes. Therefore, ts-DCS could represents an effective, safe and well-tolerated treatment for neuropathic pain in MS, a largely unexplored topic. This…
Three-dimensional core-collapse supernovae with complex magnetic structures: I. Explosion dynamics
2021
Magnetic fields can play a major role in the dynamics of outstanding explosions associated to violent events such as GRBs and hypernovae, since they provide a natural mechanism to harness the rotational energy of the central proto-neutron star and power relativistic jets through the stellar progenitor. As the structure of such fields is quite uncertain, most numerical models of MHD-driven core-collapse supernovae consider an aligned dipole as initial magnetic field, while the field's morphology can actually be much more complex. We present three-dimensional simulations of core-collapse supernovae with more realistic magnetic structures, such as quadrupolar fields and, for the first time, an…
The impact of non-dipolar magnetic fields in core-collapse supernovae
2019
The magnetic field is believed to play an important role in at least some core-collapse supernovae if its magnitude reaches $10^{15}\,\rm{G}$, which is a typical value for a magnetar. In the presence of fast rotation, such a strong magnetic field can drive powerful jet-like explosions if it has the large-scale coherence of a dipole. The topology of the magnetic field is, however, probably much more complex with strong multipolar and small-scale components and the consequences for the explosion are so far unclear. We investigate the effects of the magnetic field topology on the dynamics of core-collapse supernovae and the properties of forming proto-neutron star (PNS) by comparing pre-collap…
Baltic Journal of English Language, Literature and Culture, Vol.11
2021
Īpatnības un problēmas , tulkojot tūrisma tekstus no angļu valodas latviešu valodā
2015
Šajā maģistra darbā galvenā uzmanība tiek pievērta īpatnībām un problēmas, tulkojot tūrisma tekstus no angļu valodas latviešu valodā. Šā darba mērķis bija pētīt īpatnības un iespējamās problēmas, kas varētu parādīties tulkojot Dorling Kindersley (DK) tūrisma ceļvežus Great Britain un Lielbritānija, kā arī Small Luxury Hotels of the Wolrd (SLH) portfolio. Lai rastu atbildes uz galvenajiem pētījuma jautājumiem un apstiprinātu hipotēzi, tika izmantota kvalitatīvā pētījuma metode un veikta DK tūrisma ceļvežu un SLH viesnīcu aprakstoša analīze. Tūrisma teksti ir sarežģīti, tādēļ ir jāpielieto dažādas tulkošanas metodes un paņēmieni, lai sasniegtu veiksmīgu un lasītājam draudzīgu tulkojumu. Tūris…
Don't tell us: the demand for secretive bahaviour
2009
International audience
Search for photonic signatures of gauge-mediated supersymmetry in 8TeV pp collisions with the ATLAS detector
2015
A search is presented for photonic signatures motivated by generalized models of gauge-mediated supersymmetry breaking. This search makes use of 20.3 fb[superscript −1] of proton-proton collision data at √s = 8 TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, b-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Stand…
Intervención psicoeducativa en el alumnado con daño cerebral y trastornos motores
2010
Se describen las dificultades del alumnado con parálisis cerebral, tumores del sistema nervioso central, traumatismos craneoencefálicos, espina bífida y trastornos musculares y osteoarticulatorios y algunas estrategias para la intervención psicoeducativa.