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Browsing Centres Science and Engineering by Title

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  • Xu, Jing; MacKenzie, Gilbert (Oxford University Press, 2012)
    It can be more challenging and demanding to efficiently model the covariance matrices for multivariate longitudinal data than for univariate case because of the correlations between responses arising from multiple variables ...
  • Xu, Jing; MacKenzie, Gilbert (IWSM, 2010)
  • Beg, Arshad; Butterfield, Andrew (2010)
    We present our experience of working with the Failures-Divergence Refinement (FDR) toolkit while extending our modelling of the behaviour of Flash Memory. This effort is a step towards the low-level modelling of data-storage ...
  • Xu, Jing; MacKenzie, Gilbert (IWSM, 2009)
    A data-driven method for modelling intra-subject covariance matrix is introduced to constrained marginal models with longitudinal data. A constrained iteratively re-weighted least squares algorithm is presented ...
  • Tanner, David A.; Robinson, J.S. (Elsevier, 2003)
    Heat treatable aluminium alloy aerospace products undergo a rapid quench from the solution heat treatment temperature into water/organic quenchant/spray quenching system during processing. As a result of this rapid quenching ...
  • Gaffney, Darragh; Cooney, Jakki C.; Magner, Edmond (Springer, 2012)
    Mesoporous silicates (MPS) possess ordered pore structures with pore diameters sufficiently large to accommodate a range of enzymes. The successful immobilization of an enzyme on MPS usually requires modification of the ...
  • Mohammadi, Mehrnoush; Asadollahzadeh, Mehdi; Shirazian, Saeed (Elsevier, 2018)
    Supported Ionic Liquid Membranes (SILMs) have found wide applications in gas separation and purification, especially for CO2 capture. In this study, a molecular level approach was investigated in order to analyze various ...
  • Zammett, R.J; Fowler, Andrew C. (Society for Industrial and Applied Mathematics, 2010)
    Spiral-shaped canyons on the polar ice caps of Mars are striking morphological features whose explanation is still mysterious. We pose a model for the kinetics at the ice-atmosphere interface based on the positive feedback ...
  • Burke, Kevin; MacKenzie, Gilbert (IWSM, 2013)
    The proportional hazards (PH) assumption in survival analysis may not always be appropriate. If data do not obey the assumption then we will reach incorrect conclusions by making it. For example we may find a covariate to ...
  • Burke, Kevin; MacKenzie, Gilbert (IWSM, 2012)
    It is well known that the proportional hazards (PH) assumption is a simplifying assumption in survival analysis that may not always be appropriate. However, PH models are routinely fitted and inference is made on the ...
  • Gunning, Robert D.; O'Sullivan, Catriona; Ryan, Kevin M. (Royal Society of Chemistry, 2010)
    A multi rate kinetic model to explain the spontaneous oriented attachment of CdS nanorods in the presence of an amine is presented. The model demonstrates the reasons that elongation is restricted to a maximum of quadruple ...
  • Melnik, Sergey; Ward, Jonathan A; Gleeson, James P.; Porter, Mason A (American Institute of Physics, 2013)
    The spread of ideas across a social network can be studied using complex contagion models, in which agents are activated by contact with multiple activated neighbors. The investigation of complex contagions can provide ...
  • O'Sullivan, Catriona (University of Limerick, 2010)
    This thesis describes the sequential assembly of various components on to colloidal II-VI semiconductor nanorods. Semiconductor-semiconductor, semiconductor-metal and semiconductor-metal-molecule are attached to the ...
  • Pastorino, Laura; Dellacasa, Elena; Noor, Mohamed R.; Soulimane, Tewfik; Bianchini, Paolo; D’Autilia, Francesca; Antipov, Alexei; Diaspro, Alberto; Tofail, Syed A.M.; Ruggiero, Carmelina (Public Library of Science, 2014)
    Cell-sized polyelectrolyte capsules functionalized with a redox-driven proton pump protein were assembled for the first time. The interaction of polyelectrolyte microcapsules, fabricated by electrostatic layer-by-layer ...
  • Cellai, Davide; Bianconi, Ginestra (American Physical Society, 2016)
    In multiplex networks with a large number of layers, the nodes can have different activities, indicating the total number of layers in which the nodes are present. Here we model multiplex networks with heterogeneous activity ...
  • Ferris, Kieran; Bannon, Liam J. (Association for Computing Machinery, 2002)
    The Cardboard Box Garden (CBG) originated from a shared dissatisfaction with current computer technology as it is presented to children. This paper shall briefly review the process involved in the creation of this ...
  • Kennedy, Tadhg (University of Limerick, 2015)
    This thesis describes the development of high-capacity, next generation Li-ion battery electrodes based on germanium and silicon nanostructures grown directly from stainless steel current collectors. The core chapters ...
  • Hardiman, Mark (University of Limerick, 2016)
    The increasing use of fibrous composite materials in the automotive and aerospace industries has led to increased demand for predictive analysis tools that require careful measurement of the fibre and matrix constituent ...
  • Xiao, Xinxin; Siepenkoetter, Till; Ó Conghaile, Peter; Leech, Dónal; Magner, Edmond (ACS Publications, 2018)
    A lactate/O2 enzymatic biofuel cell (EBFC) was prepared as a potential power source for wearable micro-electronic devices. Mechanically stable and flexible nanoporous gold (NPG) electrodes were prepared using an electrochemical ...
  • Salaj-Kośla, Urszula (University of Limerick, 2012)
    Robust nanoporous gold electrodes were fabricated by sputtering a gold-silver alloy onto a glass support and subsequent dealloying of the silver component. Alloys were prepared with either a non-uniform or uniform ...

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