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X Demographics
Mendeley readers
Attention Score in Context
| Chapter title |
The evolution of the unix time-sharing system
|
|---|---|
| Chapter number | 2 |
| Book title |
Language Design and Programming Methodology
|
| Published in |
Lecture notes in computer science, February 1980
|
| DOI | 10.1007/3-540-09745-7_2 |
| Book ISBNs |
978-3-54-009745-7, 978-3-54-038579-0
|
| Authors |
Dennis M. Ritchie |
| Editors |
Jeffrey M. Tobias |
X Demographics
The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 1 | 50% |
| Unknown | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 102 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 4 | 4% |
| Sweden | 1 | <1% |
| Germany | 1 | <1% |
| Mexico | 1 | <1% |
| Saudi Arabia | 1 | <1% |
| Unknown | 94 | 92% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 33 | 32% |
| Student > Bachelor | 18 | 18% |
| Student > Master | 15 | 15% |
| Other | 7 | 7% |
| Researcher | 7 | 7% |
| Other | 16 | 16% |
| Unknown | 6 | 6% |
| Readers by discipline | Count | As % |
|---|---|---|
| Computer Science | 65 | 64% |
| Social Sciences | 6 | 6% |
| Engineering | 6 | 6% |
| Agricultural and Biological Sciences | 5 | 5% |
| Arts and Humanities | 3 | 3% |
| Other | 10 | 10% |
| Unknown | 7 | 7% |
Attention Score in Context
This research output has an Altmetric Attention Score of 5. 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 27 October 2016.
All research outputs
#6,362,541
of 22,782,096 outputs
Outputs from Lecture notes in computer science
#2,094
of 8,124 outputs
Outputs of similar age
#3,461
of 27,505 outputs
Outputs of similar age from Lecture notes in computer science
#2
of 4 outputs
Altmetric has tracked 22,782,096 research outputs across all sources so far. This one has received more attention than most of these and is in the 71st percentile.
So far Altmetric has tracked 8,124 research outputs from this source. They receive a mean Attention Score of 5.0. This one has gotten more attention than average, scoring higher than 74% of its peers.
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 27,505 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 87% of its contemporaries.
We're also able to compare this research output to 4 others from the same source and published within six weeks on either side of this one. This one has scored higher than 2 of them.