Recent submissions 

espace: Recent submissions

Now showing items 2701-2710 of 75904

    • Effect of rubber aggregate size on static and dynamic compressive properties of rubberized concrete
      Pham, Thong ; Renaud, N.; Pang, V.L.; Shi, F.; Hao, Hong ; Chen, Wensu (2022)
      This study experimentally examines the effect of rubber aggregate size on the static and dynamic behavior of rubberized concrete. Rubberized concrete specimens were prepared with different maximum rubber aggregate sizes ...
    • Effect of grounded blast furnace slag and rice husk ash on performance of ultra-high-performance concrete (UHPC) subjected to impact loading
      Ha, San ; Marundrury, S.S.; Pham, Thong ; Pournasiri, E.; Shi, F.; Hao, H. (2022)
      This paper investigates the effect of using alternative cementitious constituents on the compressive performance of Ultra-High-Performance Concrete (UHPC) for both static and dynamic conditions. The grounded blast furnace ...
    • Party Crashers: Issues in Identifying Parties and Others Bound by Arbitration Agreements
      Allison, Simon ; Dharmananda SC, Kanaga (2022)
      The determination of the law governing arbitration agreements has been the subject of recent close attention. The relationship of third parties to arbitration agreements is sensitive to an increasingly unwieldly array of ...
    • Diffusion Smoothing for Spatial Point Patterns
      Baddeley, Adrian ; Davies, Tilman M; Rakshit, Suman ; Nair, Gopalan; McSwiggan, Greg (2022)
      Traditional kernel methods for estimating the spatially-varying density of points in a spatial point pattern may exhibit unrealistic artefacts,in addition to the familiar problems of bias and over or under-smoothing.Performance ...
    • Variable selection using penalised likelihoods for point patterns on a linear network.
      Rakshit, Suman ; McSwiggan, Greg; Nair, Gopalan; Baddeley, Adrian (2021)
      Motivated by the analysis of a comprehensive database of road traffic accidents, we investigate methods of variable selection for spatial point process models on a linear network. The original data may include explanatory ...
    • Analysing point patterns on networks — A review
      Baddeley, Adrian ; Nair, Gopalan; Rakshit, Suman ; McSwiggan, Greg; Davies, Tilman (2021)
      We review recent research on statistical methods for analysing spatial patterns of points on a network of lines, such as road accident locations along a road network. Due to geometrical complexities, the analysis of such ...
    • Estimation of relative risk for events on a linear network
      McSwiggan, G.; Baddeley, Adrian ; Nair, G. (2020)
      Motivated by the study of traffic accidents on a road network, we discuss the estimation of the relative risk, the ratio of rates of occurrence of different types of events occurring on a network of lines. Methods developed ...
    • Computation of Lacunarity from Covariance of Spatial Binary Maps
      Hingee, K.; Baddeley, Adrian ; Caccetta, P.; Nair, G. (2019)
      We consider a spatial binary coverage map (binary pixel image) which might represent the spatial pattern of the presence and absence of vegetation in a landscape. ‘Lacunarity’ is a generic term for the nature of gaps in ...
    • Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array
      Trott, Cathryn ; Watkinson, C.A.; Jordan, Chris ; Yoshiura, S.; Majumdar, S.; Barry, Nichole ; Byrne, R.; Hazelton, B.J.; Hasegawa, K.; Joseph, R.; Kaneuji, T.; Kubota, K.; Li, W.; Line, Jack ; Lynch, Christene ; McKinley, Ben ; Mitchell, D.A.; Morales, M.F.; Murray, Steven ; Pindor, B.; Pober, J.C.; Rahimi, M.; Riding, J.; Takahashi, K.; Tingay, Steven ; Wayth, Randall ; Webster, R.L.; Wilensky, M.; Wyithe, J.S.B.; Zheng, Q.; Emrich, David ; Beardsley, A.P.; Booler, Tom ; Crosse, B.; Franzen, Thomas ; Horsley, L.; Johnston-Hollitt, Melanie ; Kaplan, D.L.; Kenney, David ; Pallot, D.; Sleap, G.; Steele, K.; Walker, Mia ; Williams, Andrew ; Wu, C. (2019)
      We apply two methods to estimate the 21-cm bispectrum from data taken within the Epoch of Reionisation (EoR) project of the Murchison Widefield Array (MWA). Using data acquired with the Phase II compact array allows a ...
    • Investigating the contribution of extended radio sources to the Epoch of Reionization power spectrum
      Cook, J.H.; Trott, Cathryn ; Line, Jack (2022)
      We investigate the contribution of extended radio sources such as Centaurus A, and Galactic supernova remnants (SNRs) to our ability to detect the statistical 21-cm signal from the Epoch of Reionisation (EoR) with the ...