Sentences with phrase «journal impact factor measures»

Developed by Thomson Reuters, journal impact factor measures a journal's purported importance by gauging how frequently other journals cite the papers that it publishes.

Not exact matches

Earlier this year, a group of concerned scientists and journal publishers signed an open letter known as the San Francisco Declaration on Research Assessment (DORA) to encourage review boards and tenure committees to «eliminate the use of journal - based metrics, such as Journal Impact Factors, in funding, appointment, and promotion considerations,» and to encourage the development of alternative metrics (altmetrics) to measure a scientist's research contribjournal publishers signed an open letter known as the San Francisco Declaration on Research Assessment (DORA) to encourage review boards and tenure committees to «eliminate the use of journal - based metrics, such as Journal Impact Factors, in funding, appointment, and promotion considerations,» and to encourage the development of alternative metrics (altmetrics) to measure a scientist's research contribjournal - based metrics, such as Journal Impact Factors, in funding, appointment, and promotion considerations,» and to encourage the development of alternative metrics (altmetrics) to measure a scientist's research contribJournal Impact Factors, in funding, appointment, and promotion considerations,» and to encourage the development of alternative metrics (altmetrics) to measure a scientist's research contributions.

«Our impact factor, a common measure of a journal's success, has increased,» he says.

► In this week's Science editorial, Editor - in - Chief Marcia McNutt calls for moving beyond publications, citations, journal impact factors, «and derivatives of these such as the h - index» in efforts to measure the merit of research.

It's apples and oranges, but to the extent that a comparison can be made, the influence of journal impact factor seems stronger than that of either the number of citations your most cited article has received or of h - index, which is meant to measure a scientist's productivity and impact.

Citations also play a role in determining a journal's place in the scholarly pecking order, with journals that publish more highly cited papers earning a higher «impact factor» (although many critics challenge that measure).

The journal impact factor has long been the main standard for measuring scientific impact, although it is deeply -LSB-...]

Among multidisciplinary science journals, it has the third - highest impact factor, a measure of its influence, after the journals Nature and Science, according to the 2013 Journal Citation Reports.

The impact factor is a measure of the average number of citations per article, so the higher the number, the more «important» the journal is to the scientific community in that field.

At the same time, the journal in many fields grew into the primary measure of reputation, as journal ranking could be carefully calculated by Impact Factor (average number of times an article is cited within a two - year period), in way not possible with books (for which there was no citation index).