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Charts tracking usage of 'opac'

Featured charts related to 'opac':

See our tips in the right column explaining options for viewing, printing, and downloading these interactive charts.

Interactive charts on this page show usage of the term 'opac' in Ariadne articles, tracking usage from 1996 (when publication started) to present (as of most recently published issue).

Data used in these charts is drawn from all articles tagged with 'opac', via our automated tagging system.

See our charts FAQ for more explanations of data charts presented here and elsewhere on our site.

Timeline of references to 'opac'

This data chart includes two timelines:

  • 'articles' timeline tracks the number of articles that mention 'opac' (per date)
  • 'total usage' timeline tracks all references throughout articles to 'opac' (per date)

Relative recency of references to 'opac'

This data chart highlights bands of recency:

  • numbers of articles referring to 'opac' recently (within previous year), mid-term (between one and three years), and longer-term (older than three years)
  • total usage of 'opac' recently (within previous year), mid-term (between one and three years), and longer-term (older than three years)

Top 10: authors most frequently referring to 'opac'

This chart shows up to 10 authors most frequently using this term 'opac'.

  • select author name label (near bottom of each column) to see an overview of all articles by author referring to 'opac'
  • the default view of articles and total usage shows how these authors compare overall
  • de-select the 'articles' label to hide this data set and focus on how these authors compare by total usage of 'opac'
  • de-select the ''total usage' label to hide this data set to focus on how these authors compare by total numbers of articles referring to 'opac'

Long tail: all authors referring to 'opac'

This data chart shows all authors referring to 'opac', ordered by each author's number of articles mentioning this term versus total usage of this term:

  • points in red plot data related to the top 10 authors most frequently referring to 'opac'
  • points in blue plot the (more or less) long tail of other authors also referring to 'opac'
  • vertical axis marks the number of articles by an author referring to 'opac'
  • horizontal axis marks an author's total usage of term 'opac'

Note that darker points in this chart can indicate overlaps where several authors have written the same numbers of articles with the same total usage of this term 'opac'.

Complete list of authors discussing 'opac'

Here is a list of all authors referring to 'opac', ordered by total usage of this term.

  • numbers in parentheses indicate each author's relative distribution in the chart above (total usage / number of articles).
  • author names provide links to overviews of articles by each author discussing 'opac'

jon knight (18/6), graham seaman (9/2), andy powell (8/2), sarah thompson (7/1), christine ellwood (7/1), richard goodman (7/1), jeremy frumkin (7/2), dan chudnov (7/2), helena gillis (6/1), verity brack (6/1), marian hogg (6/1), terry hanson (6/1), wilma alexander (6/1), john gilby (6/1), bill drew (6/1), stephen pinfield (5/2), john maccoll (4/1), peter binkley (4/1), dennis nicholson (4/2), mike rylander (4/1), michael j. giarlo (4/1), paul miller (4/3), alison kilgour (4/4), jackie hwang (4/1), sarah ormes (4/3), ross singer (4/1), markos dendrinos (4/1), isobel stark (4/4), valerie wilkins (4/1), cathy murtha (4/1), ed summers (4/1), tim wales (3/1), janifer gatenby (3/1), tony kidd (3/1), anna grigson (3/1), sandy shaw (3/1), joanne gold (3/1), peter kiely (3/1), andrew cooper (3/1), shirley cousins (3/1), charles oppenheim (2/2), peter brophy (2/2), peter stubley (2/1), philip hunter (2/2), panayiotis periorellis (2/1), mick ridley (2/1), lizz jennings (2/1), traugott koch (2/1), kelly russell (2/1), kate robinson (2/1), ian bloor (2/1), frances boyle (2/1), nick lewis (2/1), laurence lockton (2/1), martin hamilton (2/1), walter scales (2/1), jakob voss (2/1), rachel heery (2/2), matthew dovey (1/1), alicia wise (1/1), gillian austen (1/1), jill r. griffiths (1/1), robert sherratt (1/1), andrew cox (1/1), sigfrid lundberg (1/1), sue timmis (1/1), dave beckett (1/1), lorcan dempsey (1/1), wendy taylor (1/1), oliver de peyer (1/1), michael day (1/1), tony durham (1/1), ruth jenkins (1/1), philippa dolphin (1/1), debbie hedger (1/1), chris awre (1/1), ann chapman (1/1), dave pattern (1/1), mike lowndes (1/1), geoff butters (1/1), jon maslin (1/1), elizabeth gadd (1/1), sarah hammond (1/1), constance rinaldo (1/1), bryony ramsden (1/1), anders ardo (1/1), hans w. groenewegen (1/1), liz lyon (1/1), richard cameron (1/1), marilyn deegan (1/1), tom baione (1/1), judith warnement (1/1), juliet dye (1/1), claire tylee (1/1), iris radulescu (1/1), brian kefford (1/1), martin r. kalfatovic (1/1), kathy teague (1/1), david little (1/1), paula kingston (1/1), katrin flemming (1/1), jane harrington (1/1), brian kelly (1/1), ian dolphin (1/1), graham stone (1/1), aldalin lyngdoh (1/1), susan fraser (1/1), kevin emamy (1/1), ann-sofie zettergren (1/1), richard green (1/1), elly cope (1/1), david e. bennett (1/1), simon waddington (1/1), paul browning (1/1)