Browsing Research publications by Title
Now showing items 11770-11789 of 22710
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A large area search for radion-loud quasars within the epoch of reionization
(World Scientific Publishing, 2004)The Universe became fully reionized, and observable optically, at a time corresponding to redshift z ~ 6.5, so it is only by studying the HI and molecular absorption lines against higher-redshift, radio-loud sources that ... -
Large deformation behavior of functionally graded porous curved beams in thermal environment
(2021-02-11)The in-plane thermoelastic response of curved beams made of porous materials with different types of functionally graded (FG) porosity is studied in this research contribution. Nonlinear governing equations are derived ... -
Large eddy simulation of supercritical heat transfer to hydrocarbon fuel
(2018-06-30)In this article, a large eddy simulation (LES) method for the heat transfer of the hydrocarbon fuel flowing through the uniformly heated miniature round pipe at supercritical pressure has been formulated and validated. The ... -
Large joints are progressively involved in rheumatoid arthritis irrespective of rheumatoid factor status—results from the early rheumatoid arthritis study
(2021-08-16)This study aimed to examine the progression of large joint involvement from early to established RA in terms of range of movement (ROM) and time to joint surgery, according to the presence of rheumatoid factor (RF). We ... -
Large Scale Application of Self-Healing Concrete: Design, Construction, and Testing
(2018-09-04)Materials for Life (M4L) was a 3 year, EPSRC funded, research project carried out by the Universities of Cardiff, Bath and Cambridge to investigate the development of self-healing cementitious construction materials. This ... -
Large scale organisational intervention to improve patient safety in four UK hospitals : mixed method evaluation
(2011-02)Objectives: To conduct an independent evaluation of the first phase of the Health Foundation's Safer Patients Initiative (SPI), and to identify the net additional effect of SPI and any differences in changes in participating ... -
Large Scale Simulations of the Jet-Igm Interaction
(2004-08-01)In a parameter study extending to jet densities of 10−5 times the ambient one, I have recently shown that light large-scale jets start their lives in a spherical bow shock phase. This allows an easy description of the ... -
A Large Scale, Low Frequency Murchison Widefield Array Survey of Galactic HII regions between 260\340
(2016-05-17)We have compiled a catalogue of HII regions detected with the Murchison Widefield Array (MWA) between 72 and 231MHz. The multiple frequency bands provided by the MWA allow us identify the characteristic spectrum generated ... -
A large spectroscopic sample of L and T dwarfs from UKIDSS LAS : peculiar objects, binaries, and space density
(2015-06-01)We present the spectroscopic analysis of a large sample of late-M, L, and T dwarfs from UKIDSS. Using the YJHK photometry from ULAS and the red-optical photometry from SDSS we selected a sample of 262 brown dwarf candidates ... -
Large spin systematics in CFT
(2015-11-16)Using conformal field theory (CFT) arguments we derive an infinite number of constraints on the large spin expansion of the anomalous dimensions and structure constants of higher spin operators. These arguments rely only ... -
Large Velocity Gradients in the Tidal Tails of the Interacting Galaxy AM 1353-272 (The Dentist's Chair)
(2002-10-09)We present Very Large Telescope observations of the interacting system AM 1353-272. Using the FORS2 instrument, we studied the kinematics of the ionized gas along its prominent tidal tails and discovered strikingly large ... -
Large-scale analysis of influenza A virus nucleoprotein sequence conservation reveals potential drug-target sites
(2014-04-30)The nucleoprotein (NP) of the influenza A virus encapsidates the viral RNA and participates in the infectious life cycle of the virus. The aims of this study were to find the degree of conservation of NP among all virus ... -
Large-scale analysis of Influenza A virus sequences reveals potential drug-target sites of non-structural proteins
(2009-10)The non-structural protein 1 (NS1) of the influenza A virus and the NS2 protein, which is also known as nuclear export protein, play important roles in the infectious life cycle of the virus. The objective of this study ... -
Large-scale components of radio galaxies in gamma rays
(American Institute of Physics (AIP), 2012-01-01)The populations of relativistic electrons and high-energy cosmic rays in the extended components of radio-loud active galaxies-kiloparsec-scale jets, hotspots and lobes-make them, in principle, interesting sources of ... -
Large-scale monitoring of imidacloprid susceptibility in the cat flea, Ctenocephalides felis
(2011-03)Although on-animal topical treatment with compounds such as imidacloprid has revolutionized the control of the cat flea, Ctenocephalides felis (Bouche) (Siphonaptera: Pulicidae), the development of insecticide resistance ... -
Large-scale prediction of the parity distribution in the nuclear level density and application to astrophysical reaction rates
(2007-04)A generalized method to calculate the excitation-energy dependent parity ratio in the nuclear level density is presented, using the assumption of Poisson distributed independent quasi particles combined with BCS occupation ... -
Large-Scale Searches for Brown Dwarfs and Free-Floating Planets
(Springer Nature, 2018-04-13)Searches of large-scale surveys have resulted in the discovery of over 1000 brown dwarfs in the Solar neighborhood. In this chapter we review the progress in finding brown dwarfs in large datasets, highlighting the key ... -
A large-scale shock surrounding a powerful radio galaxy?
(2011)We report Chandra evidence for a 200 kpc scale shock in the cluster surrounding the powerful radio galaxy 3C444. Our 20 ks observation allows us to identify a clear surface brightness drop around the outer edge of the radio ... -
The LAS Story : Learning From Failure
(Routledge, 2010)