Thursday, 9 August 2018

Hasil pencarian di ScimagoJR : Istilah dan artinya

tampilan pencarian di ScimagoJR

Gambar di atas memperlihatkan hasil pencarian di web SJR. Berikut beberapa penjelasan tentang keterangan angka sesuai gambar di atas.

Type of publication:
  • b: Book
  • k: Book Series
  • p: Conferences and Proceedings
  • j: Journals
  • d: Trade Journals
SJR: SCImago Journal Rank indicator. It is a measure of journal's impact, influence or prestige. It expresses the average number of weighted citations received in the selected year by the documents published in the journal in the three previous years. The SJR indicator measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is. 

H-Index: merupakan jumlah H yang merupakan angka titik temu/terdekat antara jumlah artikel dan jumlah berapa kali dikutip.

Total Docs: total dokumen 
Total Ref: total referensi yang ada pada jurnal tahun 2014
Total Cites : total kutipan
Citable Docs: jumlah dokumen yang dikutip
Cites/Docs: jumlah rata-rata dokumen/artikel dikutip dalam 2 tahun. Keterangan dalam CJR "measures the scientific impact of an average article published in the journal, it is computed using the same formula that journal impact factor ™ (Thomson Reuters)."
Artinya Cites/Doc (2y) dihitung dengan cara yang sama dengan penghitungan impact factor. 
Ref/Docs: jumlah rata-rata referensi pada tahun terakhir (dalam gambar 2014)

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Quartiles
The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

SJR
The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document
This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Total Cites Self-Cites
Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

External Cites per Doc Cites per Doc
Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

% International Collaboration
International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Cited documents Uncited documents
Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Citable documents Non-citable documents
Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers. 
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