Opus Siegen
Researcher Profile Statistics: Niu, Yan
Geo Map
Region
#
EU - Europe
111
AS - Asia, other
88
NA - North America
38
OC - Oceania
1
SA - South America
1
Unknown
4
Total
243
Country
#
DE - Germany
94
CN - China
37
US - United States of America
37
VN - Vietnam
31
HK - Hong Kong
6
CZ - Czech Republic
5
IR - Iran
4
JP - Japan
4
RU - Russian Federation
4
SE - Sweden
3
other - Other Country
18
Total
243
City
#
Ho Chi Minh City
24
Chicago
16
Hamburg
11
Weimar
11
Frankfurt am Main
10
Beijing
9
Siegen
8
Hanoi
7
Central
5
Dortmund
5
other
137
Total
243
Most downloaded files
#
ID: 1573 - Dissertation_Yan_Niu.pdf - ITEM:( ubsi/1435)
243
Total
243
Most bitstream per type viewed
#
ID: all -
243
ID: other -
0
ID: journal -
0
ID: conference -
0
ID: book -
0
ID: thesis -
243
ID: selected -
0
Total
486
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2019
0 0
0 0 0 0
0 0 0 2
7 3
12
2020
1 1
2 6 7 7
1 11 4 5
4 8
57
2021
19 8
6 9 4 26
11 2 0 0
1 4
90
2022
1 1
4 1 0 5
0 1 0 2
6 2
23
2023
2 7
20 6 1 2
1 2 1 3
1 1
47
2024
1 2
1 1 2 5
2 0 0 0
0 0
14
Ever
243
Geo Map
| Region | # |
|---|---|
| EU - Europe | 111 |
| AS - Asia, other | 88 |
| NA - North America | 38 |
| OC - Oceania | 1 |
| SA - South America | 1 |
| Unknown | 4 |
| Total | 243 |
| Country | # |
|---|---|
| DE - Germany | 94 |
| CN - China | 37 |
| US - United States of America | 37 |
| VN - Vietnam | 31 |
| HK - Hong Kong | 6 |
| CZ - Czech Republic | 5 |
| IR - Iran | 4 |
| JP - Japan | 4 |
| RU - Russian Federation | 4 |
| SE - Sweden | 3 |
| other - Other Country | 18 |
| Total | 243 |
| City | # |
|---|---|
| Ho Chi Minh City | 24 |
| Chicago | 16 |
| Hamburg | 11 |
| Weimar | 11 |
| Frankfurt am Main | 10 |
| Beijing | 9 |
| Siegen | 8 |
| Hanoi | 7 |
| Central | 5 |
| Dortmund | 5 |
| other | 137 |
| Total | 243 |
| Most downloaded files | # |
|---|---|
| ID: 1573 - Dissertation_Yan_Niu.pdf - ITEM:( ubsi/1435) | 243 |
| Total | 243 |
| Most bitstream per type viewed | # |
|---|---|
| ID: all - | 243 |
| ID: other - | 0 |
| ID: journal - | 0 |
| ID: conference - | 0 |
| ID: book - | 0 |
| ID: thesis - | 243 |
| ID: selected - | 0 |
| Total | 486 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 3 | 12 |
| 2020 | 1 | 1 | 2 | 6 | 7 | 7 | 1 | 11 | 4 | 5 | 4 | 8 | 57 |
| 2021 | 19 | 8 | 6 | 9 | 4 | 26 | 11 | 2 | 0 | 0 | 1 | 4 | 90 |
| 2022 | 1 | 1 | 4 | 1 | 0 | 5 | 0 | 1 | 0 | 2 | 6 | 2 | 23 |
| 2023 | 2 | 7 | 20 | 6 | 1 | 2 | 1 | 2 | 1 | 3 | 1 | 1 | 47 |
| 2024 | 1 | 2 | 1 | 1 | 2 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 14 |
| Ever | 243 | ||||||||||||