The data shown below were compiled from readership statistics for 489 Mendeley readers of this research output. Click here to see the associated Mendeley record.
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Mendeley readers
Attention Score in Context
| Title |
Geochemistry and petrology of selected coal samples from Sumatra, Kalimantan, Sulawesi, and Papua, Indonesia
|
|---|---|
| Published in |
International Journal of Coal Geology, January 2009
|
| DOI | 10.1016/j.coal.2008.08.001 |
| Authors |
Harvey E. Belkin, Susan J. Tewalt, James C. Hower, J.D. Stucker, J.M.K. O'Keefe |
Mendeley readers
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 1 | <1% |
| Turkey | 1 | <1% |
| Canada | 1 | <1% |
| Unknown | 486 | 99% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 85 | 17% |
| Student > Ph. D. Student | 25 | 5% |
| Student > Master | 22 | 4% |
| Researcher | 18 | 4% |
| Other | 11 | 2% |
| Other | 36 | 7% |
| Unknown | 292 | 60% |
| Readers by discipline | Count | As % |
|---|---|---|
| Earth and Planetary Sciences | 81 | 17% |
| Engineering | 53 | 11% |
| Environmental Science | 15 | 3% |
| Chemical Engineering | 9 | 2% |
| Energy | 7 | 1% |
| Other | 21 | 4% |
| Unknown | 303 | 62% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 29 January 2013.
All research outputs
#8,813,966
of 26,052,823 outputs
Outputs from International Journal of Coal Geology
#127
of 495 outputs
Outputs of similar age
#54,070
of 187,647 outputs
Outputs of similar age from International Journal of Coal Geology
#2
of 6 outputs
Altmetric has tracked 26,052,823 research outputs across all sources so far. This one is in the 43rd percentile – i.e., 43% of other outputs scored the same or lower than it.
So far Altmetric has tracked 495 research outputs from this source. They receive a mean Attention Score of 4.2. This one is in the 34th percentile – i.e., 34% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 187,647 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 6 others from the same source and published within six weeks on either side of this one. This one has scored higher than 4 of them.