A plaque-forming unit (PFU) is a measure used in virology to describe the number of virus particles capable of forming plaques per unit volume. It is a proxy measurement rather than a measurement of the absolute quantity of particles: viral particles that are defective or which fail to infect their target cell will not produce a plaque and thus will not be counted.
GLOBAL RANK
Alexa Reach
Page length
Alexa Rank Country Ukraine
Daily Unique Visitors
Monthly Unique Visitors
United States
656,051
Indonesia
513,124
Taiwan
166,850
United Kingdom
148,140
Brazil
134,032
Nigeria
117,163
Egypt
98,454
Hong Kong
92,933
Canada
92,933
Australia
80,971
Philippines
57,968
India
56,434
Malaysia
55,514
Spain
46,006
Germany
44,780
Mexico
42,939
France
40,486
Italy
37,418
Turkey
34,351
Iraq
31,284
Thailand
30,671
Netherlands
29,444
Israel
29,137
Cambodia
24,230
Algeria
18,709
Ireland
16,869
Romania
16,256
Jordan
15,029
Poland
14,415
Ghana
13,802
Argentina
13,188
South Africa
11,962
Belgium
10,735
Czechia
9,815
Ukraine
9,201
Japan
9,201
Morocco
8,895
South Korea
8,588
Lebanon
8,281
Saudi Arabia
7,974
Austria
7,668
Hungary
7,361
Sweden
7,054
Singapore
6,748
Pakistan
6,441
Bangladesh
6,134
Denmark
5,827
Greece
5,521
Title | Головна сторінка - Пенсійний фонд України | Tips | |
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