| Preserved |
Nature Publishing Group |
CLOCKSS Archive |
2008 |
2016 |
28/08/2024 |
|
31 to 39 |
| Preserved |
Springer |
CLOCKSS Archive |
2018 |
2024 |
28/08/2024 |
|
41 to 47 |
| In Progress |
Springer |
LOCKSS Archive |
2005 |
2020 |
28/08/2024 |
|
28 to 43 |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
2018 |
2024 |
09/04/2024 |
|
Preserved : 41 (1, 2, 4, 6, 7, 9, 12); 42 (1, 2, 4, 6 to 8, 11, 12); 43 (1 to 3, 5 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1, 2) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
2018 |
2024 |
17/07/2024 |
|
Preserved : 41 (1, 2, 4, 6, 7, 9, 12); 42 (1, 2, 4, 6 to 8, 11, 12); 43 (1 to 3, 5 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1 to 5) |
| Preserved |
J-STAGE |
Portico |
2006 |
2005 |
28/04/2024 |
|
Preserved : 2006: 15(1-4), 2006: 16(2-4), 2006: 17(1-4, sI), 2006: 18(1-4, sI), 2006: 19(1-4, sI), 2006: 20(1-4), 2006: 21(1-4), 2006: 22(1-4), 2006: 23(1-6, S), 2001/2002: 24(1-6), 2002/2003: 25(1-6), 2003/2004/2005: 26(1-12, S), 2004/2005: 27(1-12) |
| Preserved |
Springer Nature |
Portico |
2009 |
2009 |
28/04/2024 |
|
Preserved : 2009: 32(6, 12) |
| Preserved |
Springer Nature |
Portico |
2015 |
2024 |
28/04/2024 |
|
Preserved : 2015: 38(1-12), 2016: 39(1-12), 2017: 40(1-12), 2018: 41(4, 6-7, 9, 11-12), 2019: 42(2, 4, 6-8, 10-12), 2020: 43(1-12), 2021: 44(1-12), 2022: 45(1-12), 2023: 46(1-12), 2024: 47(1-8) |
