What is the impact factor?

What is the impact factor?

Impact factor is commonly used to evaluate the relative importance of a journal within its field and to measure the frequency with which the “average article” in a journal has been cited in a particular time period. Journal which publishes more review articles will get highest IFs.

What is the impact factor of Cell Press?

Cell Press’s flagship journal Cell received an impressive impact factor of 32.403.

Where can I find impact factor?

The impact factor of a particular journal can be found in the Journal Citation Reports (JCR) database.

How is an impact factor calculated?

Thus, the impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous two years (see Figure 1). The impact factor is useful in clarifying the significance of absolute (or total) citation frequencies.

Is cell peer-reviewed?

Cells is an international, peer-reviewed, open access, journal of cell biology, molecular biology, and biophysics, published semimonthly online by MDPI.

What is the difference between h-index and impact factor?

The h index is used to evaluate a researcher’s or an author’s scientific productivity based on the number of published research papers and their citations. In contrast, the impact factor evaluates the total number of articles cited within the Journal during the previous two years.

Do impact factors matter?

Impact Factors are useful, but they should not be the only consideration when judging quality. Not all journals are tracked in the Journal Citation Reports (JCR) database and, as a result, do not have impact factors.

What is high impact factor?

A journal’s impact factor is a measure of the frequency with which an average article in a journal has been cited in a particular year. In a nutshell High Impact means, it is widely circulated, articles are accepted as quality article and considered as top quality journal in that area.

What factor determines the lifespan of a cell?

– red blood cells: 120days – liver cells: 10-15 days (if you don’t drink too much alcohol 😉 ) – white blood cells: 12h – 3 days – small intestine cells: 24-35h – neurons: for life

What do impact factors tell us?

Impact factor, or Journal Impact Factor, is a measure of the frequency with which the “average article” published in a given scholarly journal has been cited in a particular year or period and is often used to measure or describe the importance of a particular journal to its field.Impact factor was originally developed by Eugene Garfield, the founder of Institute of Scientific Information

What factors affect the size and shape of the cell?

The total surface area of a cell is just sufficient for its inner content. Any increase in the surface area produces manifold increase of the cell volume which upsets the balance. Thus the particular shape and size which a cell attains are determined by the ratio of surface area and inner volume.

How does growth factor influence the cell cycle?

Only a small portion of the cell cycle is regulated by growth factors. Cells that have been deprived of serum or growth factors exit the cell cycle and enter into the G0 state. Growth factors promote exit from G0, and cells will commit to one round of the cell cycle if growth factors are present up to the R point.