- å°éå®¶
- 人æ°
ãªã«ãã¡ããªã¯ã¹åµèšè ã«ã€ã³ã¿ãã¥ãŒïŒããªã«ãã¡ããªã¯ã¹ãéããŠåºãèŠç¹ããèŠãç ç©¶ã®ã€ã³ãã¯ãã

åŠè¡ç ç©¶ã»åºçã³ãã¥ããã£ã¯æ¥éã«çºå±ããããžã¿ã«é¢ã§å€ãã®é²æ©ãèŠãããŸããããã®1ã€ã§ãããªã«ãã¡ããªã¯ã¹ãã西éšåãã«ããšããããŠããŸãã ãªã«ãã¡ããªã¯ã¹éåïŒaltmetric movementïŒÂ ã¯ãããã¥ã©ãŒãªã€ã³ãã¯ãã»ãã¡ã¯ã¿ãŒããhææšã®ãããªå人ã®åŒçšå°ºåºŠã«æ¿ãããã®ãææ¡ããŸããã
ç ç©¶è
ãšããŠçãããç ç©¶ã®åœ±é¿åã«é¢ãèããªããã°ãªããªãããšã«ã€ããŠããŠã¢ã³ã»ã¢ãã£ãŒæ°ã«ããã®æ°ããªããã³ãã£ã¢ãã解説ãããŠããã ããŸãã
Â
ãŠã¢ã³ã»ã¢ãã£ãŒã¯ããã³ãã³ãããŒã¹ã«å§åããåŠè¡è«æã«é¢ãããªã³ã©ã€ã³ã§ã®æŽ»åã远跡ãã ãªã«ãã¡ããªã¯ã¹ã®CEOã§ãããªã«ãã¡ããªãã¯ç€Ÿã¯2011幎ã«èšç«ãããŸããããµã€ãã»ãããžã§ã¯ããšããŠã®ãªã«ãã¡ããªã¯ã¹éåããå§ãŸããŸããããæ¬æ Œçãªå§åã¯ãšã«ãŒãã¢ã«ãããç§åŠã®ããã®ã¢ããªã±ãŒã·ã§ã³ïŒ"Apps for Science"ïŒã倧è³ãåè³ããŠããã§ãã ä»ã§ã¯ãè±åœã®åºç瀟ãã¯ãã©ã³ã»ãµã€ãšã³ã¹ïŒãšãã¥ã±ãŒã·ã§ã³ã®äžæéã§ããããžã¿ã«ã»ãµã€ãšã³ã¹ç€Ÿã®æ¯æŽãåããŠããŸããããžã¿ã«ã»ãµã€ãšã³ã¹ç€Ÿã¯ãç§åŠã³ãã¥ããã£ã®ããŒãºã«å¿ãããœããããã¯ãããžãŒãæäŸããç ç©¶è ã«è²¢ç®ããããåãæ³šãã§ããäŒç€Ÿã§ãã
Â
以åãŠã¢ã³æ°ã¯ãããžã¿ã«ã»ãµã€ãšã³ã¹ç€Ÿã®ããŒã¿ç®¡çã¢ããªã±ãŒã·ã§ã³ã»Â ãããžã§ã¯ã ã®ãããã¯ãã»ãããŒãžã£ãŒãããã€ãã£ãŒã»ãããªãã·ã³ã°ã»ã°ã«ãŒã(NPG) ã®äžçŽãããã¯ãã»ãããŒãžã£ãŒãåããŠããŸãããNPGã§ã¯ConnoteaãNature.com ããã°ããã€ãã£ãŒã»ã¢ãã€ã«ã»ã¢ããªã±ãŒã·ã§ã³ã®ä»äºãããŸãããç§åŠåºçã®æ¥çã«å ¥ãåã¯ããã€ãªã€ã³ãã©ããã£ã¯ã¹ã®ç ç©¶è ãšããŠå€§åŠã§ç²Ÿç¥ç çåŠãç ç©¶ãããã®åŸã³ã³ãã¥ãŒã¿ãµã€ãšã³ã¹ã®åŠäœãåŸããšãã£ã³ãã©å€§åŠã®æè¡ç§»è»¢äºåæã®æ¯æŽãåãããªã«ãã¡ããªã¯ã¹å§åã«ãããå ±ååµç«è ã«ãªããŸããã
Â
ãªã«ãã¡ããªã¯ã¹ã®äŒç€ŸæŠèŠãšã瀟ã®ç«ã¡äžããžãšé¢å¿ãé§ãç«ãŠããã®ã¯äœããæããŠããã ããŸããïŒ
ããã§ããããªã«ãã¡ããªã¯ã¹ïŒAltmetricsïŒã¯ãè«æã®åœ±é¿åãããåºãèŠç¹ã§ãšãããã®ã«äœ¿ããããŒã«ã§ãããã¢ãããŒãã§ããããŸããäŒçµ±çã«ã¯ããã€ã³ãã¯ãããšã¯ãããè«æã®åŠè¡çãªåœ±é¿åãã©ã®ãããããææ¡ãããããåŒçšãããã¯ã€ã³ãã¯ãã»ãã¡ã¯ã¿ãŒã䜿ãããšãæå³ããŠããŸããã
ããã©ãæè¿ã¯ãè«æã ãã§ãªããä»ã®ã¿ã€ãã®ã¢ãŠããããïŒããšãã°ããŒã¿ã»ããããœããããŒã¿ïŒããããåºã瀟äŒçã€ã³ãã¯ããçµæžçã€ã³ãã¯ããæ¿çãå®è·µã«é¢ããã€ã³ãã¯ããšãã£ãä»ã®ã¿ã€ãã®ã€ã³ãã¯ãã«ã€ããŠããé¢å¿ãããããŠããŸãã
å®éã®ãšããããªã«ãã¡ããªã¯ã¹ã¯ãã€ã³ãã¯ãã«ã€ããŠã®ããã€ãã®ææšãšãããè«æã«å¯ŸãããŠã§ãã§ã®è°è«ãšããŸãšããããšãå¯èœã«ããããŒã«ã§ããåéããããŒã¿ã«ã¯ããœãŒã·ã£ã«ã¡ãã£ã¢ãæ°èãéèªã®èšäºããªã³ã©ã€ã³ã®ã¬ãã¡ã¬ã³ã¹ã»ãããŒãžã£ãŒãå ¬å ±æ¿çææžã®ãããªãã®ãæããããŸãã
ç§ãAltmetric.com (ãªã«ãã¡ããªã¯ã¹ã§äžè¬çãªåéã®ä»äºãããŠããäžã°ã«ãŒã) ãå§ããã®ã¯ããã£ãšé·ãããšé¢å¿ããã£ãåéã ããã§ãããã€ãªã€ã³ãã©ããã£ã¯ã¹ã®åéã§ç ç©¶ããŠããŸããããããã§ã¯ç ç©¶ãšåæã«ãçããããã®ä»ã®ç 究宀åãã«ãœããã®éçºãããŠããŸããããšã¯ãã£ãŠããããã¿ãªãããç ç©¶è ãšããŠãœããã®éçºãããŠãããšããŠããã®å瞟ãèªããŠãããæ¹æ³ã§åºãç¥ãããŠãããã®ãªããŠãããŸãããã¢ããªã±ãŒã·ã§ã³ã»ããŒããããã«é¡äŒŒãããã®ïŒãœããã®ã¹ã¯ãªãŒã³ã·ã§ãããç°¡åãªèª¬æãæã«å ¥ããããã®URLïŒãæžããªããã°ãªããŸãããã§ããã°ãèªåã®ç ç©¶ã®äžã§ãã®ããŒããåŒçšãããšãããšæããŸããäœããã£ããããªãã£ãããšã®1ã€ç®ãããã§ãã
2ã€ç®ã¯ãåŒçšã ããã€ã³ãã¯ããæž¬ã1ã€ã®å°ºåºŠãšããŠãä»ã®ç ç©¶è ã«äœ¿ãããŠããããšã§ããããã§ã¯åžžã«ãåžæ°åå ãå®è·µã®èŠçŽ ãå€ãç ç©¶ã«ãã²ã©ã害ãäžããŠããããã«èŠããŸãããç ç©¶ã®å®è·µãžã®å¿çšïŒã€ãŸããåœãæã£ãããæ©ã建ãŠããããïŒã«å¿ãã人ããŸããéèŠãªå©çšè ã§ãããããã人ãã¡ã¯è«æãæžããããç ç©¶ã§çšããæ ¹æ ãåŒçšãããã¯ããŠããŸãããã
Â
ããªãã®äŒç€Ÿãä»ã®ãªã«ãã¡ããªã¯ã¹ã®ãããã€ããŒãšéããšããã¯äœã§ããïŒ
ç§ãã¡ã®äŒç€Ÿã¯ãªã¿ã¯ç³»ãããããŸããããã€ãŸããããããããŒã¿ãµã€ãšã³ã¹ã®äŒç€Ÿã§ãå€ãã®ç€Ÿå¡ã倧åŠãç§åŠåºçã®çµæŽãæã£ãŠããŸããã
ç§ãã¡ãçŠç¹ãåœãŠãŠããããšã¯æ¬¡ã®2ç¹ã§ãã
(1) ããŒã¿ãã§ããéããããã®ã«ãªããã確èªãããããšãã°ãç£èŠå¯èœã§ä¿¡é Œã§ããããŒã¿ã«ããããš
(2) ããŒã¿ãã§ããã ãæçã§èŠªãã¿ããããã®ã«ããããã«ããŠãŒã¶ãŒã®çµéšã«ååæ³šæãåããããšã
ç°¡æœããšãã¥ã¢ã³ã¹ãšã®éã«ã¯åŸ®åŠãªãã©ã³ã¹ããããŸããããŒã¿ã®æŽªæ°Žã§å§åãããã¹ãã§ã¯ãããŸããããç°¡æœãããŠããééã£ãæ¹åãžãšäººãå°ããŠããŸããŸãã
Â
å®éã¯ãªã«ãã¡ããªãã¯ã§ã¯ãåŠè¡çãªæŽ»åãã©ã®ããã«äœçœ®ã¥ããŠããŸããïŒ
DOIããªããŠãããŒã¿ã®è¿œè·¡ã¯å¯èœã§ããããïŒ
ããã§ããã远跡ããŠãããã®ã«å¯Ÿãããäœããã®äžå€ã®èå¥åã¯å¿ èŠã§ããããã©ããããã¯PubMed IDã arXiv IDãçµæžåŠã§ã®RePEC 瀟äŒç§åŠã§ã®SSRNã®èå¥åã§å¯èœã§ããç§ãã¡ã¯ããããã®æ©é¢ãªããžããªãšä»äºãããŠããŸãããããã§ã¯ãã³ãã«ã»ã·ã¹ãã ã«ç»é²ããããã³ãã«ã亀ä»ããŠããŸãã
ææ§ããè§£æ¶ããªããã°ãªããªããããäžå€ã®èå¥åãå¿
èŠãšãããŠããŠããŸããéåžžãåŠè¡çãªã¢ãŠããããã¯ããŠã§ãäžã§ãããããã®æ§ã
ãªãµã€ãã«æ§ã
ãªåœ¢åŒã§æ£åšããŠããã®ãæ®éã§ããçç©å»åŠã®è«æãã¢ãã¹ãã©ã¯ããšããŠPubMed ã§èŠãããšãã§ããã®ã¯ããããã§ãããã
å®å
šãªããã¹ãã¯PMCïŒPubMed CentralïŒã§èªãããšãã§ããŸããåºç瀟ã®ãµã€ãã§ã¯ã¢ãã¹ãã©ã¯ãã¯PDFãå®å
šãªããã¹ãã¯HTMLã§æ²èŒãããŠããŸããããããç ç©¶è
ã®æ©é¢ãªããžããªã§ãåæ§ã§ãããã
ã§ããããããŠãã®å Žåãåãå Žæã§åéãããããããæ§ã
ãªåœ¢åŒã®ããŒã¿ãã¹ãŠã§ã©ããªã¢ã¯ãã£ããã£ãè¡ãããŠããã詳ããç¥ããããšæããã®ã§ããã ãããã¹ãŠã®ããŒã¿ãåºå¥ããããã«èå¥åãå¿
èŠãªã®ã§ãã
Â

æ©é¢ã¢ããªã±ãŒã·ã§ã³åããªã«ãã¡ããªã¯ã¹ã«ãããäŒçµ±çãªåŒçšå°ºåºŠã«éå®ãããŠããç ç©¶ã®å°çšç¯å²ãšã€ã³ãã¯ãã«ã€ããŠãç£èŠã»å ±åã§ããããã«ãªã£ãŠããŸãã
Â
ãã¬ãã£ããªå°ºåºŠãåããããéèŠã ãšæããŠããèªè ã«å¯Ÿããäœã話ããŠããã ããŸãããïŒ
ãã®éãã§ãïŒãã¹ãŠç¶æ³æ¬¡ç¬¬ã§ããã€ã³ãã¯ãã«ã€ããŠåºãèŠç¹ãããšããããšããã®ã¯ãããŒã¿ã®äœ¿ãæ¹ã«ã€ããŠåºãèŠç¹ãããšãããããšã§ãããªã«ãã¡ããªã¯ã¹ã®ããŒã¿ã«å¯Ÿããæ¬æ¥ã®ãŠãŒã¹ã±ãŒã¹ãè©äŸ¡ã§ã¯ãªãçºèŠã§ãããããªãèªè ããããã¯å€§åŠã®ç®¡çè·å¡ã«ã€ããŠã®äŸã¯ãããããããŸããèºããã«é¢ããã©ã®è«æãã¡ãã£ã¢ããäžçªæ³šç®ã济ã³ãŠããã§ããããïŒç°å¢æ¿çã«å¯ŸãååŠç ç©¶ç§ã¯ã©ã®ããã«åœ±é¿ãäžããŠããã§ããããïŒãããããå ŽåãïŒããããã°ïŒã€ã³ã¿ãŒãããäžã®åå¿ã«è€ãèšèãšåæ§ã«æ¹å€ãèŠåºãããšã倧åã§ãã
Â
ãªã«ãã¡ããªã¯ã¹ã¯ä»ã®å°ºåºŠãšåãããã«ãå šäœåã§ã¯ãªããã®äžéšã ãã瀺ããã®ã§ãããä»ã®å°ºåºŠãšäžç·ã«äœ¿ãã°ããããã©ã³ã¹ã®åããèŠæ¹ãã§ããããã«ãªããŸãããã®ç¹ã«ã€ããŠèªè ã«ã話ããŠããã ããŸããïŒæ°ãããŠãŒã¶ãŒãããªã«ãã¡ããªã¯ã¹ã®ããæ£ãã䟡å€ã確ããªãã®ã«ããããããªã«ãã¡ããªã¯ã¹ãè©äŸ¡ãããšããèæ ®ãã¹ããã€ã³ãã«ã€ããŠæããŠãã ããã
Â
ç§ãã¡ã¯éåžžã«ä¿å®çãªã¢ãããŒãããšã£ãŠãããããã¯ä»ã®æ®µéã§ã¯æ£ããã¢ãããŒãã ãšæã£ãŠããŸãããªã«ãã¡ããªã¯ã¹ã®ããŒã¿ãèŠãŠããã®æå³ããããšãæå³ããªãããšã¯äœããå¶çºçãªãã€ã¢ã¹ãããããåŠè¡çææã«é¢ããŠåéãç°ãªãã°ãªã³ã©ã€ã³äžã®è¡åãã©ã®ããã«ç°ãªããããªã©ã調ã¹ãŠããç ç©¶ã°ã«ãŒãããããããããŸãããã®çš®ã®ãããžã§ã¯ãã«ãã£ãŠå°ºåºŠãšãããã®ãæ·±ãçè§£ãããããã«ãªããŸã§ããªã«ãã¡ããªã¯ã¹ã¯äžã€ã®ææšãšããŠäœ¿ãã®ããã¹ãã ãšæã£ãŠããŸããæãåºãæå³ã«ãããŠããªã«ãã¡ããªã¯ã¹ã®ã«ãŠã³ããé«ããã°ãããè«æã«ã€ããŠé¢çœããšããããããããã«ç ç©¶ããã¹ãã ãšããããšã瀺ããŠããããã§ãã
ãªã«ãã¡ããªã¯ã¹ã¯ã€ã³ã¿ãŒãããäžã§ã®æ³šç®åºŠåãã䜿ã£ãŠããã®ã§ãããã€ãèŠããŠãããªããã°ãªããªã远å äºé ããããŸããç¹ã«å€ãè«æïŒãã瀟ã§ã¯2011幎åã°ããåã®ãã®ïŒ ã¯ããã€ãã¿ãŒã§ããŸã泚ç®ãããŠããªãã§ãããããšããã®ãããã®è«æãçºè¡šãããæç¹ããã¯è¿œè·¡ãè¡ã£ãŠããªãããã§ãã
Â
ã€ãæè¿ã®2014幎4æã«ããªã«ãã¡ããªã¯ã¹ç€Ÿã¯ãäžåœã®ããããã°ãµã€ãSinaãWeiboã§ã®åŠè¡è«æãžã®èšåã远跡ããããã«ãªããŸãããããŒã¿ã¯æ¢åã®ãªã«ãã¡ããªãã¯ã®ããŒã«ã«å®å šã«çµ±åãããããšããŠããŸãããªãããããããšãè¡ãããŠããã®ããã説æããŠããã ããªãã§ããããïŒ
ã¯ããçŸåšSina Weiboã®ããŒã¿ã¯ããã§ã€ã¹ããã¯ããã€ãã¿ãŒããã®ä»äž»èŠãªSNSãšåæ§ã«ãããããã®ããŒã«ã«çµ±åãããŠããŸãã
ã€ã®ãªã¹ã®ç ç©¶è
ãç ç©¶ã«åœãŠã¯ãŸãããšããå¿
ããããã©ãžã«ãäžåœããã®ä»ã®å€ãã®åœã
ã«åœãŠã¯ãŸãããã§ã¯ãªããšããããšã¯ãããããã£ãŠããŸããè¥¿æ¬§ã§æ®åããŠãããœãŒã·ã£ã«ã¡ãã£ã¢ãœãŒã¹ã远跡ããããšããå§ããŸããããå®éã¯ãç ç©¶è
ã䜿ã£ãŠããã®ãåžžã«è¥¿æ¬§ã®ãœãŒã¹ã ããšããããšã¯ãããŸãããäºå®ããããããœãŒã¹ã®ããã€ãã¯ãäžåœã§ã¯å®å
šã«ãããã¯ãããŠããŸãã
ç§ãã¡ã«ãšã£ãŠéèŠåºŠã®é«ãã£ããã®ããåŒãç¶ãé«ããã®ã¯ãã®ãŸãŸã«ããŠãããŸããSina Weibo ã®ããŒã¿è¿œå ã¯ç¬¬äžæ©ã§ããããµã€ãã瀺ãããŒã¿ã¯è«å€§ãªãã®ã§ããŠãŒã¶ãŒã¯çŽ5å人ããŸããã1æ¥åœãã1åã®ã¡ãã»ãŒãžãæžãããŠããŸãã
Â
äŒçµ±çãªæ»èªã€ããžã£ãŒãã«ã®ã¢ãŠããããããé¢ãããªã«ãã¡ããªã¯ã¹ãšã®åŠåäžã®ã西éšåãã«ã€ãªããã®ã§ã¯ãªãããšãæžå¿µããæç䞻矩è ãããŸããããã«ã¯ã©ããçãã«ãªããŸããïŒ
Â
æ»èªãšè©äŸ¡ã«é¢ããããããããšãæ¹å€çã«æ€èšããã®ã¯è¯ãããšã ãšæããŸãããã ããªã«ãã¡ããªã¯ã¹ãäŒçµ±çãªæ»èªãè ãããšã¯èããŠããŸãããããã©ãããããªã«ãã¡ããªã¯ã¹ã®åšèŸºãèŠãŠã¿ããšãããšãã°ãarXiv ã«èŒã£ãŠãããã¬ããªã³ãã®ããã«ãåŠè¡çãªæ³šç®ãå¯èŠåãããããããªããã°èŠéããŠããŸãããšãæ»èªè ã«ã¢ããã€ã¹ããããšã§ãå®éã«æ»èªãæ¹åã§ããå ŽåããããããããŸãã
西éšåã®ããšãã¯ãšãŠãæ°ã«å ¥ã£ãŠããŸãããã¡ããè¯å®çãªæå³ã§ãïŒãããã€ã³ã¿ãŒãããäžã®ç§åŠã®ããã³ãã£ã¢ã¯é©ãã¹ãæœåšèœåãæã£ãŠããŸããç ç©¶è ã¯æããã«ãä»ã®äººãèªåã®ç ç©¶ãã©ãèŠãããšãã芳ç¹ãããèªåãæ¢æ±ãããããšããã䞻匵ãããããšãããã¹ããªã®ã§ãã
ãã®ã€ã³ã¿ãã¥ãŒã¯ã¢ã©ãžã»ããã«ãè¡ããŸããã

ã³ã¡ã³ããèŠã