nap.edu

The National Academies Press was created to publish the reports issued by the National Academies of Sciences, Engineering, and Medicine, the National Academy of Engineering, the National Academy of Medicine, and the National Research Council. It publishes nearly 200 books a year on a wide range of topics in the sciences. The NAP's stated mission is seemingly self-contradictory: to disseminate as widely as possible the works of the National Academies of Sciences, Engineering, and Medicine, and to be financially self-sustaining through sales. This mission has led to great experimentation in openness regarding online publishing. More information...

Multilingual Wikipedia

In June 2020 the website nap.edu was on the 1,418^th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 1,528^th place in June 2020. From Wikipedians' point of view, "nap.edu" is the 1,736^th most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before backstage.com and after nifty.com in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:

1,418^th place

25,691,234

-5,780,698

AR-score:

1,736^th place

2,949,728

+20,896

F-score:

1,528^th place

10,179

+153

English Wikipedia (en)

PR-score:

1,140^th place

16,915,559

-3,858,658

AR-score:

1,130^th place

1,910,449

+14,213

F-score:

987^th place

4,915

+54

Spanish Wikipedia (es)

PR-score:

1,558^th place

1,530,285

-522,279

AR-score:

2,423^rd place

113,826

+653

F-score:

1,716^th place

410

0

Portuguese Wikipedia (pt)

PR-score:

738^th place

1,012,938

-292,809

AR-score:

1,567^th place

71,927

+61

F-score:

1,644^th place

264

0

Italian Wikipedia (it)

PR-score:

762^nd place

952,297

+224,653

AR-score:

2,772^nd place

59,352

+23

F-score:

2,164^th place

196

0

Russian Wikipedia (ru)

PR-score:

2,497^th place

816,633

-385,152

AR-score:

2,712^th place

74,419

+211

F-score:

2,735^th place

273

0

Chinese Wikipedia (zh)

PR-score:

1,514^th place

709,360

+18,893

AR-score:

1,982^nd place

40,873

-12

F-score:

1,303^rd place

296

+2

German Wikipedia (de)

PR-score:

2,757^th place

652,256

-59,227

AR-score:

3,238^th place

91,481

+134

F-score:

3,589^th place

175

+1

French Wikipedia (fr)

PR-score:

3,120^th place

415,004

-128,543

AR-score:

2,984^th place

88,039

+813

F-score:

2,580^th place

320

+3

Arabic Wikipedia (ar)

PR-score:

801^st place

277,827

-14,989

AR-score:

1,128^th place

56,819

+853

F-score:

643^rd place

474

+2

Wikipedia Languages