Browsing RSS Feeds by Sponsor "Higher Education Authority"
Now showing items 61-80 of 110
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Nature of electronic states at the Fermi level of metallic beta-PbO2 revealed by hard x-ray photoemission spectroscopy
(APS, 2007)The nature of electronic states at the Fermi energy in metallic beta-PbO2 has been identified by hard x-ray photoemission spectroscopy (HXPS) combined with x-ray emission spectroscopy and density-functional theory calculations. ... -
A new microtubule-targeting compound PBOX-15 inhibits T-cell migration via post-translational modifications of tubulin.
(Springer, 2008)The ordered, directional migration of T-lymphocytes is a key process during immune surveillance, immune response, and development. A novel series of pyrrolo-1,5-benzoxazepines have been shown to potently induce apoptosis ... -
Nonlinear response of permanent dipoles in a uniaxial potential to alternating fields
(American Physical Society, 2005)It is shown how the existing theory of the dynamic Kerr effect and nonlinear dielectric relaxation based on the noninertial Brownian rotation of noninteracting rigid dipolar particles may be generalized to take into account ... -
Nonperturbative study of the action parameters for anisotropic-lattice quarks
(2006)A quark action designed for highly anisotropic-lattice simulations is discussed. The mass-dependence of the parameters in the action is studied and the results are presented. Applications of this action in studies of ... -
Novel Pre-oxidation Patterning on Thin Aluminium Film Generating Ordered Nanopores through Anodization
(2010)Anodic Aluminum Oxide (AAO) is widely employed as a template for fabrication of nanowires and nanotubes due to its ability to generate self organized (SO), well ordered pore structures. We have developed a new aluminum ... -
On the role of ontological semantics in routing contextual knowledge in highly distributed autonomic systems
(Trinity College Dublin, 2006)Much recent research has focused on applying Autonomic Computing principles to achieve constrained self-management in adaptive systems, through self-monitoring and analysis, strategy planning, and self adjustment. ... -
Ontology-based engineering for self-managing communications
(multicon verlag, 2006)Ontology-based semantics support encoding and mapping between separately authored and thus heterogeneous knowledge, and is expressed in widely accepted standards (e.g. W3C?s OWL). It has been suggested that ontology-based ... -
Ontology-based semantics for composable autonomic elements
(2005)The complexity of modern communication networks requires an autonomic approach, where elements exhibit a degree of self-management which when combined provide a level of self-management for the network as a whole. The ... -
Organisational Capacity Reviews: Building Capacity
(2007)Innovation in the form of an organisational review programme is being implemented in government departments and agencies in the Irish public service . Similar innovation took place in the United Kingdom in 2005 and related ... -
The oxygen evolution reaction on passive oxide covered transition metal electrodes in alkaline solution. Part 2-Cobalt.
(Electrochemical Science Group, 2008)Details are outlined of an electrochemical investigation of the oxygen evolution reaction (OER) at passive oxide covered polycrystalline Co electrodes in aqueous alkaline solution. Kinetic studies on electrodes subjected ... -
The oxygen evolution reaction on passive oxide covered transition metal electrodes in alkaline solution. Part III - Iron.
(Electrochemical Science Group, 2008)The kinetics of the oxygen evolution reaction (OER) at passive oxide covered polycrystalline Fe electrodes in aqueous alkaline solution were examined using both dc steady state polarisation and ac impedance techniques. ... -
The oxygen evolution reaction on passive oxide covered transition metal electrodes in aqueous alkaline solution. Part 1 - Nickel
(Electrochemical Science Group, 2008)Various aspects of the oxygen evolution reaction (OER) at passive oxide covered polycrystalline Ni electrodes in aqueous alkaline solution were investigated using electrochemical techniques. Steady state polarisation and ... -
Paving the way to the integration of smart nanostructures. Part 1: nanotethering and nanowiring via material nanoengineering and electrochemical identification
(Electrochemical Science Group, 2009)In this review essay some recent approaches to nanotethering and nanowiring of biomolecules such as redox enzymes and nanoparticles to solid surfaces to generate chemically modified electrodes to serve as platforms for ... -
Policy Based Management for Internet Communities
(IEEE Press, 2004)Policy Based Management (PBM) is a research topic that has been driven by the tremendous complexity inherent in the administration and management of present-day networking and telecommunications systems and services. ... -
Policy-based management for resource-specific semantic service
(IEEE, 2006)Semantic Web Services are the subject of intense scrutiny as they promise to address problems of dynamically discovering, selecting, composing and interoperating web services for e-commerce. However, there has been ... -
Practical all-to-all propagators for lattice QCD
(Elsevier, 2005)A new method for computing all elements of the lattice quark propagator is proposed. The method combines the spectral decomposition of the propagator, computing the lowest eigenmodes exactly, with noisy estimators which ... -
The provision of on street passenger information via real time passenger information; a case study of Dublin
(IEE,, 2004)In June 2001 Dublin Bus introduced a real time passenger information (RTPI) system on the first of its eleven quality bus corridors (QBC), on the Lucan QBC. The introduction is part of a three-year pilot programme called ... -
Reaction/diffusion at electrode/solution interfaces: the EC2 reaction
(Electrochemical Science Group, 2009)A closed form analytical expression is derived for the normalized current versus potential response expected for a rotating disc electrode in which an initial fast electron transfer reaction is followed by a homogeneous ... -
Reinforcement of macroscopic carbon nanotube structures by polymer intercalation: The role of polymer molecular weight and chain conformation
(American Physical Society, 2005)Novel polymer nanotube composites were fabricated by intercalating poly(vinylpyrrolidone) into Buckypaper from solution. This was carried out for both low (10k g?mol) and very high (1.3M g?mol) molecular weight polymers. ...