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Record
Title
Characterization of ultra high vacuum system (-by gas accumulation and SRG methods)
Type
Student Paper
Publ. year
2017
Author/s
Adel Mohamed Ali, Omar
Department/s
Department of Biomedical Engineering
In LUP since
2017-11-20
Downloads

Total This Year This Month
328 6 1
Downloads per country

United States of America 65 (20%)
Russian Federation 52 (16%)
Czechia 33 (10%)
China 28 (9%)
Germany 26 (8%)
Sweden 24 (7%)
India 10 (3%)
Taiwan (China) 7 (2%)
United Kingdom of Great Britain and Northern Ireland 6 (2%)
France 6 (2%)
Serbia 5 (2%)
Unknown 5 (2%)
Indonesia 5 (2%)
Singapore 4 (1%)
Netherlands (Kingdom of the) 4 (1%)
Turkiye 3 (1%)
Hong Kong (China) 3 (1%)
Brazil 3 (1%)
Iran 3 (1%)
Saudi Arabia 3 (1%)
Pakistan 2 (1%)
Spain 2 (1%)
New Zealand 2 (1%)
Malaysia 2 (1%)
South Korea 2 (1%)
Bosnia and Herzegovina 2 (1%)
Japan 2 (1%)
Switzerland 2 (1%)
Australia 1 (0%)
Italy 1 (0%)
Mexico 1 (0%)
Slovakia 1 (0%)
Belarus 1 (0%)
Ukraine 1 (0%)
Finland 1 (0%)
Romania 1 (0%)
Colombia 1 (0%)
Denmark 1 (0%)
Poland 1 (0%)
Thailand 1 (0%)
Viet Nam 1 (0%)
Austria 1 (0%)
Hungary 1 (0%)
About
The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access fulltexts. Efforts have been made to exclude downloads by robots and track irregular download activities.

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Disclaimer
The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
Fri Feb 14 08:37:40 2025