Article metrics

Download PDFPDF
An educational series: introduction

 

Online download statistics by month:

Online download statistics by month: July 2006 to November 2024

AbstractFullPdf
Jul 2006262013
Aug 2006212115
Sep 200613127
Oct 2006232
Nov 20065103
Dec 2006353
Jan 2007296
Feb 2007211
Mar 2007422
Apr 2007202
May 2007141
Jun 2007251
Jul 2007422
Aug 2007335
Sep 2007412
Oct 2007354
Nov 2007313
Dec 2007011
Jan 2008333
Feb 2008210
Mar 2008020
Apr 2008442
May 2008111
Jun 2008410
Jul 2008101
Aug 2008402
Sep 2008100
Oct 2008001
Nov 2008322
Dec 2008001
Jan 2009500
Feb 2009200
Mar 2009203
Apr 2009100
Jun 2009230
Jul 2009101
Aug 2009001
Sep 2009003
Oct 2009520
Nov 2009200
Dec 2009501
Jan 2010210
Feb 2010111
Mar 2010011
Apr 2010101
May 2010400
Jul 2010212
Aug 2010210
Sep 2010600
Oct 2010250
Nov 2010200
Dec 2010201
Jan 2011210
Feb 2011100
Mar 2011300
Apr 2011301
May 2011300
Jun 2011611
Jul 2011400
Aug 2011600
Sep 2011200
Oct 2011400
Nov 2011500
Dec 2011800
Jan 2012500
Feb 2012400
Mar 2012300
Apr 2012202
May 2012401
Jun 2012120
Jul 2012500
Aug 2012604
Sep 20121101
Oct 2012700
Nov 2012011
Mar 2013012
May 2013001
Jun 2013010
Aug 2013300
Sep 2013500
Oct 2013200
Nov 2013200
Dec 2013100
Jan 2014201
Feb 2014100
Mar 2014300
Apr 2014300
May 2014400
Jun 2014200
Jul 2014400
Aug 2014200
Sep 2014300
Oct 2014400
Nov 2014100
Dec 2014500
Feb 2015001
Mar 2015800
Apr 2015100
May 2015200
Jun 2015901
Jul 2015200
Aug 2015100
Sep 2015600
Oct 2015300
Nov 2015300
Dec 2015302
Jan 2016501
Feb 2016200
May 2016500
Jun 2016300
Jul 2016400
Aug 2016400
Sep 2016500
Oct 2016700
Nov 2016800
Dec 2016600
Jan 2017600
Feb 20171300
Mar 2017900
Apr 20171211
May 2017500
Jun 2017900
Jul 2017800
Aug 2017800
Sep 20171400
Oct 20171600
Nov 20171700
Dec 20173411
Jan 20183300
Feb 20182700
Mar 20184930
Apr 20182200
May 20182500
Jun 2018900
Jul 20181800
Aug 20182900
Sep 20181400
Oct 20181820
Nov 20182600
Dec 20182600
Jan 20191200
Feb 20191100
Mar 20191200
Apr 2019800
May 2019500
Jun 2019310
Jul 2019510
Oct 2019900
Nov 2019110
Dec 20191111
Jan 2020500
Feb 2020700
Apr 2020200
May 20201200
Jun 20201000
Jul 20201110
Aug 2020200
Sep 20202000
Oct 20201611
Nov 2020600
Dec 2020800
Jan 20211200
Feb 2021600
Mar 2021400
Apr 20211000
May 2021400
Oct 20211900
Nov 20211000
Dec 20211300
Jan 2022710
Feb 20221500
Mar 20221400
Apr 2022800
May 20221000
Jun 20221001
Jul 2022800
Aug 20221200
Sep 2022310
Oct 20224421
Nov 2022600
Dec 20221800
Jan 2023900
Feb 20237600
Mar 2023200
Apr 20231043
May 2023910
Jun 2023200
Jul 20231500
Aug 20231100
Sep 20231400
Oct 2023800
Nov 20232200
Dec 20231300
Jan 20242100
Feb 20241700
Mar 2024900
Apr 20241800
May 2024800
Jun 20241400
Jul 20242010
Aug 20242021
Sep 2024511
Oct 20242200
Nov 20241500
Total1617167132