Institutional Repository of Academic Research
University of Macedonia
This Repository is based on DSpace-CRIS, which consists of a data model describing objects of interest to Research and Development and a set of tools to manage the data. The general model of DSpace-CRIS involves the management of CRIS entities: Researcher Pages, Projects, Organization Units and Second Level Dynamic Objects
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Researcher Profile Statistics: Tsoulfidis, Lefteris
Geo Map
Region
#
AS - Asia, other
1649
NA - North America
1130
SA - South America
170
EU - Europe
94
AF - Africa
20
OC - Oceania
6
Unknown
7
Total
3076
Country
#
US - United States of America
1113
HK - Hong Kong
1087
CN - China
308
VN - Vietnam
141
BR - Brazil
137
DE - Germany
24
SG - Singapore
22
IN - India
20
AR - Argentina
14
MX - Mexico
13
other - Other Country
197
Total
3076
City
#
Central
1087
Ho Chi Minh City
38
Hanoi
35
Shenzhen
23
Beijing
17
Hanover
8
Bac Ninh
7
Rio de Janeiro
7
São Paulo
7
Thessaloniki
6
other
1571
Total
2806
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2024
0 0
0 0 0 0
1 10 0 1
15 10
37
2025
22 19
17 104 60 1534
71 574 100 146
57 15
2719
2026
8 18
15 95 184 0
0 0 0 0
0 0
320
Ever
3076
Geo Map
| Region | # |
|---|---|
| AS - Asia, other | 1649 |
| NA - North America | 1130 |
| SA - South America | 170 |
| EU - Europe | 94 |
| AF - Africa | 20 |
| OC - Oceania | 6 |
| Unknown | 7 |
| Total | 3076 |
| Country | # |
|---|---|
| US - United States of America | 1113 |
| HK - Hong Kong | 1087 |
| CN - China | 308 |
| VN - Vietnam | 141 |
| BR - Brazil | 137 |
| DE - Germany | 24 |
| SG - Singapore | 22 |
| IN - India | 20 |
| AR - Argentina | 14 |
| MX - Mexico | 13 |
| other - Other Country | 197 |
| Total | 3076 |
| City | # |
|---|---|
| Central | 1087 |
| Ho Chi Minh City | 38 |
| Hanoi | 35 |
| Shenzhen | 23 |
| Beijing | 17 |
| Hanover | 8 |
| Bac Ninh | 7 |
| Rio de Janeiro | 7 |
| São Paulo | 7 |
| Thessaloniki | 6 |
| other | 1571 |
| Total | 2806 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 1 | 15 | 10 | 37 |
| 2025 | 22 | 19 | 17 | 104 | 60 | 1534 | 71 | 574 | 100 | 146 | 57 | 15 | 2719 |
| 2026 | 8 | 18 | 15 | 95 | 184 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 320 |
| Ever | 3076 | ||||||||||||