williams asee powerpoint for eld
TRANSCRIPT
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7/25/2019 Williams ASEE PowerPoint for ELD
1/18
Have we Changed the Way we do Research in
Response to the Availability of Online
Information?
Paul Blowers
Department of Chemical and Environmental Engineering
Barbara Williams
Science-Engineering Library
he!niversityof ri"ona
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7/25/2019 Williams ASEE PowerPoint for ELD
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Have you heard this line before?
How do I limit
my search to
full-tet only?
Could you
show me
how to find a
full-tet
article on-line?
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7/25/2019 Williams ASEE PowerPoint for ELD
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The Ladder of
Inference
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7/25/2019 Williams ASEE PowerPoint for ELD
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Purpose of our #esearch
! "amine thecitation patterns
of articles to see if
citing patterns are
affected by online
formats
! #ocument abaseline ofinformationregarding citation
patterns in oneengineeringdiscipline
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7/25/2019 Williams ASEE PowerPoint for ELD
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$iterature Review
! he effect of the Web on undergraduate citation behavior$ a %&&& update' Author$ #avis% &hilip '( Source$
College ) Research $ibraries v( *+ no, .an( /00/1 p( 2+-*0
! $awrence% 3(% 4( Coet5ee% "( 6lover% #( &ennoc7% 6( 4la7e% 4( 8ielsen% R( 9rovet5% A( 9ruger% C( $( 6iles(
Persistenceof Web Referencesin Scientific Research% I""" Computer% :olume +;% 8umber /% pp( /* p2+
! 3tudent citation practices in an Information 3cience #epartment( @y Oppenheim% CharlesB 3mith% Richard(
Education for Information% /00,% :ol( , Issue ;% p/% /2p
! he effect of the Web on undergraduate citation behavior ,.-,
Philip M Davis, Suzanne A Cohen./ournal of the (merican Society for +nformation Science and echnology'
Hobo7en 4eb ,2% /00,( :ol( 2/% Iss( ;B p( +0
! +ndirect-collective referencing 0+C#1 in the elite 2ournal literature of physics' +' ( literature science study
on the 2ournal level
Endre Szava-Kovats./ournal of the (merican Society for +nformation Science and echnology'Hobo7en 4eb ,% /00,( :ol( 2/% Iss( +B p( /0,
! +S+3s impact factor as misnomer$ ( proposed new measure to assess 2ournal impact
.ournal of the American 3ociety for Information 3cience
:olume ;% Issue ,/% #ate #ecember ,>% &ages ,,;*-,,;
3tephen &( Harter% Dhomas "( 8isonger
http://newfirstsearch.oclc.org/WebZ/FSFETCH?fetchtype=fullrecord:sessionid=sp06sw02-41865-dv7c5716-hn8he:entitypagenum=3:0:recno=1:resultset=1:format=FI:next=html/record.html:bad=error/badfetch.html:entitytoprecno=1:entitycurrecno=1:numrecs=1http://newfirstsearch.oclc.org/WebZ/FSFETCH?fetchtype=fullrecord:sessionid=sp06sw02-41865-dv7c5716-hn8he:entitypagenum=3:0:recno=1:resultset=1:format=FI:next=html/record.html:bad=error/badfetch.html:entitytoprecno=1:entitycurrecno=1:numrecs=1 -
7/25/2019 Williams ASEE PowerPoint for ELD
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'ethodology =sed
! We eamine literature citations for the top
twenty chemical engineering Eournals over
the last ,0 years
< I3I .ournal Citation Report .CR1
! Fuantify number of citations and correlate
with online availability
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7/25/2019 Williams ASEE PowerPoint for ELD
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Why we selected top /0 cited Eournals
Wanted to investigate statistically significant data - needed many references
3elected Impact 4actor to classify top /0 Eournals in chemical engineering
"ample /00, top /0
J CATAL CHEM ENG SCI
AICHE J IND ENG CHEM RESJ MEMBRANE SCI CATAL TODAY
POLYM ENG SCI COMBUST FLAME
J CHEM ENG DATA FUEL
FLUID PHASE EQUILIBR COMPUT CHEM ENG
COMBUST SCI TECHNOL POWDER TECHNOL
CAN J CHEM ENG J CHEM TECHNOL BIOTENERG FUEL J AEROSOL SCI
SEPAR SCI TECHNOL J CHEM ENG JPN
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7/25/2019 Williams ASEE PowerPoint for ELD
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When print Eournals became available online
Ind
EngChemRes
Jo!n"#o$Chem%&"#Eng%nee!%ng
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ng%nee!%ngS&%en&
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od"(
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7/25/2019 Williams ASEE PowerPoint for ELD
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DR="OORR
4A$3" Dhe availability of full tet databases is influencing information-
see7ing behavior As more full tet online articles become available% a shift in citation
patterns has emerged Information see7ers are limiting their research to online full tet
articles Dhere is a noted decline in the citation of Eournals that are available
only in hardcopy when other on-line subEect-related titles becomeavailable
Dhere appears to be less referencing of online Eournals that areGprohibitively epensive% implying that research published in them
may not be widely disseminated even though the materials areavailable online Dhe shift to online referencing at the eclusion of print resources
has implications in guiding how cutting edge research is developedin science and engineering
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7/25/2019 Williams ASEE PowerPoint for ELD
10/18
DR="Dhe availability of full-tet databases is
influencing information-see7ing behavior
&hem eng ne+s
4
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C"'"#(s%s Tod"(
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4or Eournals that didnt become available online% average increase of
citations per year was 4'5while Eournals online for some part of the
time covered by the analysis had citation growth of ,6'75(
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7/25/2019 Williams ASEE PowerPoint for ELD
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DR="
As more full-tet online articles become
available% a shift in citation patterns has
emerged
Online Eournals show rapidly increasing citation rates while Eournals available
only in print are leveling off(
4
473
476
470
472
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Ind Eng Chem
Res
AIChE J
C"'"#(s%s
Tod"(
Chem Eng
Ne+s8ormali5ednum
ber
ofcitations-tom
a1
Online Eournals
&rint only Eournals
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7/25/2019 Williams ASEE PowerPoint for ELD
12/18
=8C$"AR
Information see7ers are
limiting their research to
online full-tet articles
$#%d ,h"se e8%#%)!
4
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se,"! s&% 'e&hno#
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J Mem)!"ne S&%en&e
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&rint Only .ournals 4ull Det .ournals
- "plosive growth of research in therecent past hides trends
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7/25/2019 Williams ASEE PowerPoint for ELD
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DR="Dhere is a noted decline in the citation of
Eournals that are available only in print whenother on-line subEect-related titles become
available
C"'"#(s%s Tod"(
4-444
3444
5444
6444
/444
0444
1444
-..- -..5 -../ -..1 -... 344-
J C"'"#
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Catalysis today went online in ,( .ournal of Catalysis leveled off then(
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7/25/2019 Williams ASEE PowerPoint for ELD
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DR="Dhere appears to be less referencing of onlineEournals that are Gprohibitively epensive%
implying that research published in them maynot be widely disseminated even though thematerials are available on-line?
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7/25/2019 Williams ASEE PowerPoint for ELD
15/18
DR="
Dhe shift to on-line referencing at the
eclusion of print resources has
implications in guiding how cutting edgeresearch is developed in science and
engineering
'ay end up with second class scienceJengineering citi5ens that dont have
access to new information through epensive databases
3cience may ignore important wor7 published in print-only formats
Dhe fundamental functions of libraries and research support facilities will
change over time - libraries become less print oriented
Other?
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7/25/2019 Williams ASEE PowerPoint for ELD
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7/25/2019 Williams ASEE PowerPoint for ELD
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! &urchasing electronic bac7files
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7/25/2019 Williams ASEE PowerPoint for ELD
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What happens net?