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Biochemist Robert Tjian, 59, took the helm of the Howard Hughes Medical Institute in April at a challenging time, after its endowment, which had stood at $17.5 billion last August, had been battered by the economic recession. On 25 June, Tjian spoke with Science ; his comments have been edited for brevity and clarity.
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |