2006/2007 Class 5
Mar 19, 2016
2006/2007 Class 5
Introduction
SANTOS,Raimundo - Revista Digital de Biblioteconomia e Ciência da Informação, Campinas, v. 1, n. 1, p. 22-38, jul./dez. 2003 – ISSN: 1678-765X
increases
interest for scientific production quantitative indicators helps
• Scientifical and technological dynamics understanding;
• Political engeneering;
• Decision making on this area.
Quantitative scientific production measured by
number of articles published
in scientifical journals
Scientific production has been increasing in the last years:
Graph - Annual evolution of the portuguese scientific publi cations´ number on Science Citation Index (totals and wi th foreign’s co-authorship). Source: ISI – Web of Knowledge
Scientific production has been increasing in the last years:
Graph - Annual evolution of the portuguese scientific publi cations´ number on Science Citation Index (totals and with foreign’s co-authorship). Source: ISI – Web of Knowledge
COIMBRA JR., Carlos E. A. Scientific production in public health and the international literature bases. Cad. Saúde Pública. 1999, vol. 15, no. 4, pp. 883-888. http://scientific.thomson.com/free/essays/selectionofmaterial/journalselection/
Indexed journals
• report investigation results
• look up for bibliographic information
ISI web of Science
ALLOW TO
• title
• author
• magazine´s impact factor
•Citation data
ALLOWS ACCESS TO
EVALUATING JOURNALS
Many factors are taken into account:
Qualitative Quantitative
journal's basic publishing standards
• editorial content• authorship’s
internacional diversity
• citation data
Interrelated
All factors determine strengths and weaknesses of the journal
J. M. CAMPANARIO, L. GONZÁLEZ: Journal self-citations -Scientometrics 69 (2006)
IMPACT FACTOR
bibliometric product
more used
Internacional scope and diffusing of
academic journalsfundamental indicator
became widespread
Its use
Aims
Research Selection
Develop an objective methodology
for scientifical
articles
In order to make it:
REPRODUCTIBLE
-Author’s position;
-Number;
-Citation´s Number;
-Impact factor;
-Journals.
LISBON
COIMBRA
compare
Methods Two medical schools
http://scientific.thomson.com/pt/produtos/WoK/wok/
FMUC FMUL
Reasons: the oldest universities and the ones
which have simultaneously hospital and faculty.
Data base:
ISI web of knowledge
• gives access to the leader of database of quote (Web of Science);
• gathers the searched results promoting its analysis (Analyze tool);
• has available index records, virtual documents and electronic journals.
Begin
Choose the medical school
Coimbra? no
2710 publications
Is a Fac Med Lisbon’s publication?
n publications
n publications
yes no
yes
805 publications
Is a Fac Med Coimbra’s publication?
noyes
708 publications
97 publications
Publications’ inclusion
Publications’ exclusion
Choose the publication
year
Collect publication information
SPSS data inclusion
Data statistic treatment
End
Lisboa?
2005?yes
no
yes
no
Choose the database
Choose the queries
Article prodution
Web site prodution
• Flowchart
http://scientific.thomson.com/pt/produtos/WoK/wok/
Inicial queriesLisbon* medical school Lisboa* medical school
Lisbon* school of medicine Faculty of medicine of Lisboa*
Faculty medicine Lisboa*Faculdade de medicina de
Lisboa*
Medical school, Lisbon*Medical school, Lisboa*
Faculty of medicine, Lisboa* School of medicine, Lisboa*
* - Coimbra
FINAL QUERY : Lisboa* or Lisbon* 2005
• Exclusion criterias:
- Articles not published in faculties:
- Articles with none contribution of faculty members;
• Inclusion criterias:
- Articles with contribution of faculty members;
- Articles from:
Lisbon Coimbra
Santa Maria’s Hospital Univ Coimbra Ctr Neurosci & Cell Biol Coimbra
Lisbon fac. Med. Dermatol Clin Coimbra, Portugal
Hosp Univ Coimbra
Univ Coimbra, Fac Med
Univ Hosp Coimbra
Fac Med, Coimbra
- Journal Citation´s number specific for the article; Publication review or journal; Page; Volume; Impact factor.
• Information from the articles:
- Author author; Other authors; institution´s 1st author; Author’s position; 1st author’s filiation 1 and 2; institution´s 1st author : filiation; Author’s total number.
Data Base creation
Statistical Analysis
Lables
Graphs
SPSS
-Statistical calculations;
- Results interpretation and presentation
• Data base creation
Results
Graph 1 – 1st Author’s Institution Filiation
• Coimbra
Graph 2 – 1st Author’s first filiation
Graph 3 – 1st Author’s second filiation
Statistics
Impactfactor916
3.016622.47100
2.182385.466
11.632274.5121.577004.04800
ValidMissing
N
MeanMedianStd. DeviationMinimumMaximumSum
2575
Percentiles
Impactfactor
1 1,0 1,1 1,11 1,0 1,1 2,22 2,1 2,2 4,41 1,0 1,1 5,51 1,0 1,1 6,67 7,2 7,7 14,31 1,0 1,1 15,41 1,0 1,1 16,51 1,0 1,1 17,62 2,1 2,2 19,81 1,0 1,1 20,91 1,0 1,1 22,03 3,1 3,3 25,31 1,0 1,1 26,41 1,0 1,1 27,51 1,0 1,1 28,61 1,0 1,1 29,71 1,0 1,1 30,81 1,0 1,1 31,91 1,0 1,1 33,03 3,1 3,3 36,31 1,0 1,1 37,41 1,0 1,1 38,51 1,0 1,1 39,61 1,0 1,1 40,71 1,0 1,1 41,81 1,0 1,1 42,91 1,0 1,1 44,02 2,1 2,2 46,21 1,0 1,1 47,31 1,0 1,1 48,41 1,0 1,1 49,51 1,0 1,1 50,51 1,0 1,1 51,63 3,1 3,3 54,91 1,0 1,1 56,01 1,0 1,1 57,12 2,1 2,2 59,33 3,1 3,3 62,61 1,0 1,1 63,71 1,0 1,1 64,81 1,0 1,1 65,92 2,1 2,2 68,11 1,0 1,1 69,21 1,0 1,1 70,31 1,0 1,1 71,41 1,0 1,1 72,51 1,0 1,1 73,61 1,0 1,1 74,72 2,1 2,2 76,91 1,0 1,1 78,05 5,2 5,5 83,51 1,0 1,1 84,62 2,1 2,2 86,81 1,0 1,1 87,91 1,0 1,1 89,01 1,0 1,1 90,11 1,0 1,1 91,21 1,0 1,1 92,33 3,1 3,3 95,61 1,0 1,1 96,71 1,0 1,1 97,81 1,0 1,1 98,91 1,0 1,1 100,0
91 93,8 100,06 6,2
97 100,0
.466
.490
.591
.634
.646
.799
.821
.9421.0561.2191.4011.4981.5771.6101.6641.6871.7641.7731.7901.7971.8021.8111.8231.8541.8571.8881.9041.9952.1922.2272.2512.2962.4712.4772.5272.8302.8422.9452.9943.0883.2273.2743.4103.5083.6373.7673.7863.8183.8794.0484.2244.6044.9044.9715.2885.5055.8546.0206.9567.5067.5357.5779.88511.632Total
Valid
noneMissingTotal
Frequency Percent Valid PercentCumulative
Percent
Table 1 - Impact factor
Table 2 – Impact factor
Graph 4 – Journal impact factor
Statistics
Citationnumber970
2,006,357
036
408,50
5,00
ValidMissing
N
MedianStd. DeviationMinimumMaximumSum
2575
Percentiles
Citationnumber
24 24,7 24,7 24,721 21,6 21,6 46,415 15,5 15,5 61,93 3,1 3,1 64,97 7,2 7,2 72,25 5,2 5,2 77,33 3,1 3,1 80,44 4,1 4,1 84,51 1,0 1,0 85,62 2,1 2,1 87,61 1,0 1,0 88,71 1,0 1,0 89,71 1,0 1,0 90,71 1,0 1,0 91,81 1,0 1,0 92,83 3,1 3,1 95,91 1,0 1,0 96,91 1,0 1,0 97,91 1,0 1,0 99,01 1,0 1,0 100,0
97 100,0 100,0
012345678910111215171819222736Total
ValidFrequency Percent Valid Percent
CumulativePercent
Table 3 – Article citation´s number
Table 4 – Article citation´s number
Graph 5 – Article citation´s number
6 2 2 7 4 3 4 1 3 1 1 3 4 2 5 2 3 5 1 3 3 1 1 4 3 1 2 1 1 1 1 1 3 1 3 1 1 1 2 1 1 1
123456791012
1 2 3 4 5 6 7 8 9 10 11 14 15 16 20
Table 5 – Relative position of Institution Author
References
SANTOS,Raimundo - Revista Digital de Biblioteconomia e Ciência da Informação, Campinas, v. 1, n. 1, p. 22-38, jul./dez. 2003 – ISSN: 1678-765X
COIMBRA JR., Carlos E. A. Scientific production in public health and the international literature bases. Cad. Saúde Pública. 1999, vol. 15, no. 4, pp. 883-888.
http://scientific.thomson.com/free/essays/selectionofmaterial/journalselection/
J. M. CAMPANARIO, L. GONZÁLEZ: Journal self-citations -Scientometrics 69 (2006)
http://scientific.thomson.com/pt/produtos/WoK/wok/