Opus Siegen
Researcher Profile Statistics: Liu, Zhongdong
Geo Map
Region
#
EU - Europe
295
NA - North America
29
AS - Asia, other
27
AF - Africa
1
Unknown
7
Total
359
Country
#
DE - Germany
226
US - United States of America
26
AT - Austria
21
NL - Netherlands
12
RU - Russian Federation
9
VN - Vietnam
9
CN - China
8
CZ - Czech Republic
8
ID - Indonesia
6
UA - Ukraine
6
other - Other Country
28
Total
359
City
#
Düsseldorf
23
Darmstadt
14
Munich
14
Hamburg
13
Frankfurt am Main
12
Mutlangen
10
Berlin
9
Hanoi
8
Langenzersdorf
7
Vienna
7
other
242
Total
359
Most downloaded files
#
ID: 401 - liu.pdf - ITEM:( ubsi/204)
359
Total
359
Most bitstream per type viewed
#
ID: all -
359
ID: other -
0
ID: journal -
0
ID: conference -
0
ID: book -
0
ID: thesis -
359
ID: selected -
0
Total
718
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2019
0 0
0 0 0 0
0 0 0 11
11 4
26
2020
13 10
28 10 16 7
6 15 4 23
5 6
143
2021
20 3
6 8 2 1
7 2 2 1
3 4
59
2022
2 1
5 1 0 3
3 3 3 2
1 1
25
2023
5 3
3 5 1 0
3 2 0 2
1 0
25
2024
0 3
5 26 16 10
21 0 0 0
0 0
81
Ever
359
Geo Map
| Region | # |
|---|---|
| EU - Europe | 295 |
| NA - North America | 29 |
| AS - Asia, other | 27 |
| AF - Africa | 1 |
| Unknown | 7 |
| Total | 359 |
| Country | # |
|---|---|
| DE - Germany | 226 |
| US - United States of America | 26 |
| AT - Austria | 21 |
| NL - Netherlands | 12 |
| RU - Russian Federation | 9 |
| VN - Vietnam | 9 |
| CN - China | 8 |
| CZ - Czech Republic | 8 |
| ID - Indonesia | 6 |
| UA - Ukraine | 6 |
| other - Other Country | 28 |
| Total | 359 |
| City | # |
|---|---|
| Düsseldorf | 23 |
| Darmstadt | 14 |
| Munich | 14 |
| Hamburg | 13 |
| Frankfurt am Main | 12 |
| Mutlangen | 10 |
| Berlin | 9 |
| Hanoi | 8 |
| Langenzersdorf | 7 |
| Vienna | 7 |
| other | 242 |
| Total | 359 |
| Most downloaded files | # |
|---|---|
| ID: 401 - liu.pdf - ITEM:( ubsi/204) | 359 |
| Total | 359 |
| Most bitstream per type viewed | # |
|---|---|
| ID: all - | 359 |
| ID: other - | 0 |
| ID: journal - | 0 |
| ID: conference - | 0 |
| ID: book - | 0 |
| ID: thesis - | 359 |
| ID: selected - | 0 |
| Total | 718 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 4 | 26 |
| 2020 | 13 | 10 | 28 | 10 | 16 | 7 | 6 | 15 | 4 | 23 | 5 | 6 | 143 |
| 2021 | 20 | 3 | 6 | 8 | 2 | 1 | 7 | 2 | 2 | 1 | 3 | 4 | 59 |
| 2022 | 2 | 1 | 5 | 1 | 0 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 25 |
| 2023 | 5 | 3 | 3 | 5 | 1 | 0 | 3 | 2 | 0 | 2 | 1 | 0 | 25 |
| 2024 | 0 | 3 | 5 | 26 | 16 | 10 | 21 | 0 | 0 | 0 | 0 | 0 | 81 |
| Ever | 359 | ||||||||||||