Class information for:
Level 1: ELECTRONIC BOOKS//E BOOKS//E TEXTBOOK

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
18444 551 29.2 25%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
372 3       INFORMATION SCIENCE & LIBRARY SCIENCE//JOURNAL OF ACADEMIC LIBRARIANSHIP//COLLEGE & RESEARCH LIBRARIES 33314
123 2             INFORMATION SCIENCE & LIBRARY SCIENCE//JOURNAL OF ACADEMIC LIBRARIANSHIP//COLLEGE & RESEARCH LIBRARIES 24281
18444 1                   ELECTRONIC BOOKS//E BOOKS//E TEXTBOOK 551

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELECTRONIC BOOKS authKW 1971072 12% 52% 68
2 E BOOKS authKW 1883468 14% 44% 78
3 E TEXTBOOK authKW 369439 2% 67% 10
4 E READER authKW 312167 2% 43% 13
5 PENROSE LIB address 208873 1% 54% 7
6 ACADEMIC LIBRARIES authKW 173248 8% 7% 42
7 DIGITAL TEXTBOOK authKW 173174 1% 63% 5
8 E BOOK READING authKW 166251 1% 100% 3
9 READING LISTS authKW 166251 1% 100% 3
10 ELECTRONIC LIBRARY journal 132158 9% 5% 52

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Information Science & Library Science 120894 74% 1% 406
2 Education & Educational Research 895 10% 0% 54
3 Computer Science, Information Systems 856 11% 0% 59
4 Humanities, Multidisciplinary 205 2% 0% 13
5 Ergonomics 63 1% 0% 6
6 Cultural Studies 55 1% 0% 4
7 Communication 44 1% 0% 7
8 Computer Science, Cybernetics 43 1% 0% 5
9 Computer Science, Hardware & Architecture 23 1% 0% 8
10 Computer Science, Software Engineering 18 2% 0% 10

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PENROSE LIB 208873 1% 54% 7
2 ECT MANAGEMENT TECH SERV 110834 0% 100% 2
3 METADATA SERV 110830 1% 50% 4
4 DENT LIB SERV 73888 0% 67% 2
5 FRANKLIN D URZ LIB 73888 0% 67% 2
6 MONTGOMERY LIB 73888 0% 67% 2
7 TRANSLAT INFORMAT SCI 73888 0% 67% 2
8 CATALOGING SERV 71247 1% 43% 3
9 ANAL ESTUDIOS 55417 0% 100% 1
10 ARCHBISHOP ALTER LIB 55417 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELECTRONIC LIBRARY 132158 9% 5% 52
2 LIBRARY COLLECTIONS ACQUISITIONS & TECHNICAL SERVICES 50016 3% 5% 17
3 LIBRARY RESOURCES & TECHNICAL SERVICES 35403 4% 3% 23
4 LIBRARY HI TECH 29680 3% 3% 17
5 PROGRAM-ELECTRONIC LIBRARY AND INFORMATION SYSTEMS 26276 3% 3% 15
6 JOURNAL OF ACADEMIC LIBRARIANSHIP 22722 5% 2% 26
7 JOURNAL OF LIBRARIANSHIP AND INFORMATION SCIENCE 21068 2% 3% 13
8 COLLEGE & RESEARCH LIBRARIES 20510 4% 2% 22
9 REFERENCE & USER SERVICES QUARTERLY 18406 2% 3% 12
10 SERIALS REVIEW 15818 1% 4% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 ELECTRONIC BOOKS 1971072 12% 52% 68 Search ELECTRONIC+BOOKS Search ELECTRONIC+BOOKS
2 E BOOKS 1883468 14% 44% 78 Search E+BOOKS Search E+BOOKS
3 E TEXTBOOK 369439 2% 67% 10 Search E+TEXTBOOK Search E+TEXTBOOK
4 E READER 312167 2% 43% 13 Search E+READER Search E+READER
5 ACADEMIC LIBRARIES 173248 8% 7% 42 Search ACADEMIC+LIBRARIES Search ACADEMIC+LIBRARIES
6 DIGITAL TEXTBOOK 173174 1% 63% 5 Search DIGITAL+TEXTBOOK Search DIGITAL+TEXTBOOK
7 E BOOK READING 166251 1% 100% 3 Search E+BOOK+READING Search E+BOOK+READING
8 READING LISTS 166251 1% 100% 3 Search READING+LISTS Search READING+LISTS
9 E BOOK USAGE 110834 0% 100% 2 Search E+BOOK+USAGE Search E+BOOK+USAGE
10 GREEN IR 110834 0% 100% 2 Search GREEN+IR Search GREEN+IR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 WANG, SF , BAI, X , (2016) UNIVERSITY STUDENTS AWARENESS, USAGE AND ATTITUDE TOWARDS E-BOOKS: EXPERIENCE FROM CHINA.JOURNAL OF ACADEMIC LIBRARIANSHIP. VOL. 42. ISSUE 3. P. 247 -258 22 85% 0
2 RAYNARD, M , (2017) UNDERSTANDING ACADEMIC E-BOOKS THROUGH THE DIFFUSION OF INNOVATIONS THEORY AS A BASIS FOR DEVELOPING EFFECTIVE MARKETING AND EDUCATIONAL STRATEGIES.JOURNAL OF ACADEMIC LIBRARIANSHIP. VOL. 43. ISSUE 1. P. 82 -86 17 100% 0
3 MULHOLLAND, E , BATES, J , (2014) USE AND PERCEPTIONS OF E-BOOKS BY ACADEMIC STAFF IN FURTHER EDUCATION.JOURNAL OF ACADEMIC LIBRARIANSHIP. VOL. 40. ISSUE 5. P. 492 -499 16 100% 2
4 WALTON, EW , (2014) WHY UNDERGRADUATE STUDENTS CHOOSE TO USE E-BOOKS.JOURNAL OF LIBRARIANSHIP AND INFORMATION SCIENCE. VOL. 46. ISSUE 4. P. 263 -270 16 94% 4
5 WALTERS, WH , (2014) E-BOOKS IN ACADEMIC LIBRARIES: CHALLENGES FOR SHARING AND USE.JOURNAL OF LIBRARIANSHIP AND INFORMATION SCIENCE. VOL. 46. ISSUE 2. P. 85 -95 14 100% 3
6 LAMOTHE, AR , (2013) FACTORS INFLUENCING THE USAGE OF AN ELECTRONIC BOOK COLLECTION: SIZE OF THE E-BOOK COLLECTION, THE STUDENT POPULATION, AND THE FACULTY POPULATION.COLLEGE & RESEARCH LIBRARIES. VOL. 74. ISSUE 1. P. 39 -59 22 63% 10
7 KHAN, A , BHATTI, R , KHAN, A , (2016) E-BOOKS USAGE BY AGRICULTURAL, ENGINEERING AND SOCIAL SCIENCE STUDENTS IN SELECTED UNIVERSITIES OF PAKISTAN AN EMPIRICAL ASSESSMENT.ELECTRONIC LIBRARY. VOL. 34. ISSUE 6. P. 958 -973 20 67% 0
8 CARROLL, AJ , CORLETT-RIVERA, K , HACKMAN, T , ZOU, JW , (2016) E-BOOK PERCEPTIONS AND USE IN STEM AND NON-STEM DISCIPLINES: A COMPARATIVE FOLLOW-UP STUDY.PORTAL-LIBRARIES AND THE ACADEMY. VOL. 16. ISSUE 1. P. 131 -162 13 81% 3
9 FOLB, BL , WESSEL, CB , CZECHOWSKI, LJ , (2011) CLINICAL AND ACADEMIC USE OF ELECTRONIC AND PRINT BOOKS: THE HEALTH SCIENCES LIBRARY SYSTEM E-BOOK STUDY AT THE UNIVERSITY OF PITTSBURGH.JOURNAL OF THE MEDICAL LIBRARY ASSOCIATION. VOL. 99. ISSUE 3. P. 218 -228 19 70% 17
10 MACEVICIUTE, E , BORG, M , KUZMINIENE, R , KONRAD, K , (2014) THE ACQUISITION OF E-BOOKS IN THE LIBRARIES OF SWEDISH HIGHER EDUCATION INSTITUTIONS.INFORMATION RESEARCH-AN INTERNATIONAL ELECTRONIC JOURNAL. VOL. 19. ISSUE 2. P. - 14 82% 0

Classes with closest relation at Level 1


Rank Class id link
1 10245 ELECTRONIC JOURNALS//INFORMATION SCIENCE & LIBRARY SCIENCE//LEARNED PUBLISHING
2 14546 DISPLAYS//AMBIENT ILLUMINANCE//LEGIBILITY
3 27309 REFERENCE & USER SERVICES QUARTERLY//FICTION READERS//READERS SERV
4 13865 INTERLENDING & DOCUMENT SUPPLY//INTERLENDING//DOCUMENT DELIVERY
5 33853 AGR MANAGEMENT UNIT//BOLLAND LIB//BUILDER
6 21801 KOHA//INTEGRATED LIBRARY SYSTEMS//JEAN ALEXANDER HEARD LIB
7 29504 PRINT REPOSITORIES//PERPETUAL ACCESS//LIBRARY SPACE PLANNING
8 27107 LIBRARY ACQUISITIONS-PRACTICE AND THEORY//LIBRARY COLLECTIONS ACQUISITIONS & TECHNICAL SERVICES//ACQUISIT
9 31064 JOURNAL OF SCHOLARLY PUBLISHING//UNIVERSITY PRESSES//DOCUMENTARY EDITING
10 19235 LIBRARY 20//ELECTRONIC LIBRARY//ACADEMIC LIBRARIES

Go to start page