Now showing items 119-138 of 451

  • Gamma-rays from the quasar PKS 1441+25: story of an escape 

    Connolly, M.P.; Gillanders, Gary; Lang, Mark (2015-12-20)
    Outbursts from gamma-ray quasars provide insights on the relativistic jets of active galactic nuclei and constraints on the diffuse radiation fields that fill the universe. The detection of significant emission above 100 ...
  • GASP - Galway Astronomical Stokes Polarimeter 

    Shearer, Andrew (2009)
    The Galway Astronomical Stokes Polarimeter (GASP) is an ultra-high-speed, full Stokes, astronomical imaging polarimeter based upon a Division of Amplitude Polarimeter. It has been developed to resolve extremely rapid ...
  • Generalised Moonshine and Abelian Orbifold Constructions 

    Tuite, Michael P. (1994)
    We consider the application of Abelian orbifold constructions in Meromorphic Conformal Field Theory (MCFT) towards an understanding of various aspects of Monstrous Moonshine and Generalised Moonshine. We review some of the ...
  • Generalized Moonshine and orbifold constructions. 

    Ivanov, R.I., Tuite, M.P. (Research Institute for Mathematical Sciences (Kokyuroku), 2002)
    A brief review is given of some of our recent work on Generalised Monstrous Moonshine using abelian orbifoldings of the Moonshine Module.
  • A Generalized Vertex Operator Algebra for Heisenberg Intertwiners 

    Tuite, Michael P.; Zuevsky, Alexander (2011)
    We consider the extension of the Heisenberg vertex operator algebra by all its irreducible modules. We give an elementary construction for the intertwining vertex operators and show that they satisfy a complex parametrized ...
  • Gent models for the inflation of spherical balloons 

    Mangan, Robert; Destrade, Michel (Elsevier, 2015)
    We revisit an iconic deformation of non-linear elasticity: the inflation of a rubber spherical thin shell. We use the 3-parameter Mooney and Gent-Gent (GG) phenomenological models to explain the stretch-strain curve of a ...
  • Genus Two Meromorphic Conformal Field Theory 

    Tuite, Michael P. (1999)
    We construct the genus two (or two loop) partition function for meromorphic bosonic conformal field theories. We use a sewing procedure involving two genus one tori by exploiting an explicit relationship between the genus ...
  • Genus Two Partition and Correlation Functions for Fermionic Vertex Operator Superalgebras I 

    Tuite, Michael P.; Zuevsky, Alexander (2010)
    We define the partition and $n$-point correlation functions for a vertex operator superalgebra on a genus two Riemann surface formed by sewing two tori together. For the free fermion vertex operator superalgebra we obtain ...
  • The Genus Two Partition Function for Free Bosonic and Lattice Vertex Operator Algebras 

    Mason, Geoffrey; Tuite, Michael P. (2007)
    We define the $n$-point function for a vertex operator algebra on a genus two Riemann surface in two separate sewing schemes where either two tori are sewn together or a handle is sewn to one torus. We explicitly obtain ...
  • Glauberman's and Thompson's theorems for fusion systems 

    Park, Sejong (American Mathematical Society, 2009-02)
    We prove analogues of results of Glauberman and Thompson for fusion systems. As a corollary, we obtain a stronger form of Frobenius' theorem for fusion systems, applicable under the above assumptions and generalizing another ...
  • The gluing problem for some block fusion systems 

    Park, Sejong (2010)
    We answer the gluing problem of blocks of finite groups (Linckelmann (2004) [7, 4.2]) for tame blocks and the principal p-block of PSL 3 ( p ) for p odd. In particular, we show that the gluing problem for the principal ...
  • Glycoclusters as lectin inhibitors: comparative analysis on two plant agglutinins with different folding as a step towards rules for selectivity 

    O'Sullivan, Shane; Murphy, Paul V.; Gabius, Hans-Joachim; Sabine, Sabine (Elsevier, 2015-09-23)
    The emerging physiological significance of carbohydrate (glycan) protein (lectin) recognition engenders the interest to design synthetic inhibitors with a high level of selectivity among natural sugar receptors. Plant ...
  • A high rate tension device for characterizing brain tissue 

    Destrade, Michel (SAGE Journals, 2012-03-08)
    The mechanical characterization of brain tissue at high loading velocities is vital for understanding and modeling traumatic brain injury. The most severe form of traumatic brain injury is diffuse axonal injury, which ...
  • High Time Resolution Astrophysics in the Extremely Large Telescope Era : White Paper 

    Shearer, Andrew (2010)
    High Time Resolution Astrophysics (HTRA) concerns itself with observations on short scales normally defined as being lower than the conventional read-out time of a CCD. As such it is concerned with condensed objects such ...
  • High-resolution analysis of parent-of-origin allelic expression in the Arabidopsis endosperm. 

    Donoghue, Mark T. A.; Spillane, Charles (2011)
    Genomic imprinting is an epigenetic phenomenon leading to parent-of-origin specific differential expression of maternally and paternally inherited alleles. In plants, genomic imprinting has mainly been observed in the ...
  • A high-speed bi-polar outflow from the archetypical pulsating star Mira A 

    Redman, Matt P. (2009)
    Optical images and high-dispersion spectra have been obtained of the ejected material surrounding the pulsating AGB star Mira A. The two streams of knots on either side of the star, found in far ultra-viollet (FUV) GALEX ...
  • High-time Resolution Astrophysics and Pulsars 

    Shearer, Andrew (2008)
    The discovery of pulsars in 1968 heralded an era where the temporal characteristics of detectors had to be reassessed. Up to this point detector integration times would normally be measured in minutes rather seconds and ...
  • Higher torsion in the Abelianization of the full Bianchi groups 

    Rahm, Alexander D. (Cambridge University Press (Cambridge Journals Online), 2013-09)
    Denote by Q(root-m), with m a square-free positive integer, an imaginary quadratic number field, and by O-m its ring of integers. The Bianchi groups are the groups SL2(O-m). In the literature, so far there have been no ...
  • Highlight Talk: Recent Results from VERITAS 

    Lang, Mark; Gillanders, Gary (2009)
    VERITAS is a state-of-the-art ground-based gamma-ray observatory that operates in the very high-energy (VHE) region of 100 GeV to 50 TeV. The observatory consists of an array of four 12m-diameter imaging atmospheric Cherenkov ...
  • Homo- and Heterometallic planes, chains and cubanes. 

    Meally, Sean T.; Jones, Leigh F. (RSC, 2013-05-24)
    The synthesis, structural and magnetic characterisation of a family of homo- and heterometallic complexes constructed with the Schiff base ligands 2-iminomethyl-6-methoxy-phenol (L1H) and 2-imino-6-methoxy-phenol (L2H), ...