div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page1jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page2jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page3jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page4jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page5jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails5jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5page6jpg target=_blank img data-url=web-lenpreprintpleasants97pdf-e-mailpleasants-auspacfj-and-l-g-chtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: websciencemqeduauwebsciencemqeduau~lenpreprintpleasants97pdf · E-mail{Pleasants A@uspacfj and L G C Harney Department of Computing School of MPCE Macquarie University loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentinreader039viewer20220310105b9381d709d3f206218d8d52html5thumbnails6jpg width=140 height=200 adivdiv