Preserved |
IOP Publishing |
CLOCKSS Archive |
2008 |
2024 |
15/04/2024 |
|
50 to 53, 55 to 66 |
In Progress |
IOP Publishing |
CLOCKSS Archive |
2012 |
2012 |
15/04/2024 |
|
54 |
Preserved |
IOP Publishing Limited |
Internet Archive |
1959 |
1992 |
15/09/2023 |
|
1 to 34 |
Preserved |
IOP Publishing Limited |
Internet Archive |
1987 |
1992 |
15/09/2023 |
|
29 to 34 |
Preserved |
IOP Publishing Limited |
National Digital Preservation Program, China |
1998 |
2023 |
25/07/2023 |
|
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 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 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 57; 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 8) |
Preserved |
IOP Publishing Limited |
National Digital Preservation Program, China |
1998 |
2024 |
09/04/2024 |
|
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 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 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 56 (1 to 9, 11, 12); 57 (1 to 9, 11, 12); 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9, 11, 12); 66 (1 to 4) |
Preserved |
Institute of Physics Publishing |
National Digital Preservation Program, China |
1998 |
2024 |
08/01/2024 |
|
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 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 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 56 (1 to 9, 11, 12); 57 (1 to 9, 11, 12); 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9, 11, 12); 66 (1) |
Preserved |
Elsevier |
National Digital Preservation Program, China |
1998 |
2023 |
13/10/2023 |
|
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 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 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 57; 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9) |
Preserved |
Elsevier |
Portico |
1984 |
2024 |
18/04/2024 |
|
Preserved : 1984: 26(1, A, 1, B, 2-12A), 1985: 27(1-12A), 1986: 28(1, A, 1, B, 2-8, 9, A, 9, B, 10-12A), 1987: 29(1-12), 1988: 30(1-14), 1989: 31(1-14), 1990: 32(1-14), 1991: 33(1-14), 1992: 34(1-13), 1993: 35(1-12, S A, S B), 1994: 36(1-7, 7, A, 8-12), 1995: 37(1-12), 1996: 38(1-12), 1997: 39(1-5, 5, A, 6-12), 1998: 40(1-8, 8, A, 9-12), 1999: 41(1-3, 3, A, 4-12), 2000: 42(1-5, 5, A, 6-12), 2001: 43(1-12), 2002: 44(1-5, 5, A, 6-12), 2003: 45(9-12), 2004: 46(1-5, 5, A, 6-12), 2005: 47(1-5, 5, A, 6-12), 2006: 48(1-5, 5, A, 6-12), 2007: 49(1-5, 5, A, 6-12), 2008: 50(1-12), 2009: 51(1-12), 2010: 52(1-12), 2011: 53(1-12), 2012: 54(1-4, 6-12), 2013: 55(1-12), 2013/2014: 56(1-12), 2015: 57(1-12), 2015/2016: 58(1-12), 2016/2017: 59(1-12), 2017/2018: 60(1-12), 2018/2019: 61(1-12), 2020: 62(1-12), 2021: 63(1-12), 2022: 64(1-12), 2023: 65(1-12), 2024: 66(1-5) |
Preserved |
Elsevier |
Portico |
1985 |
1985 |
18/04/2024 |
|
Preserved : 1985: 27(8) |
Preserved |
Elsevier |
Portico |
1987 |
1987 |
18/04/2024 |
|
Preserved : 1987: 29(12, ) |
Preserved |
Elsevier |
Portico |
1989 |
1989 |
18/04/2024 |
|
Preserved : 1989: 31(1) |
Preserved |
|
Portico |
1992 |
1992 |
18/04/2024 |
|
Preserved : 1992: 34(1-2, 4-13) |
Preserved |
|
Scholars Portal |
1984 |
2023 |
02/04/2024 |
|
Preserved : 26 (1B, 2 to 11, 12A); 27 (1 to 11, 12A); 28 (1B, 2 to 8 to 10, 11, 12A); 29 (Index, 1 to 9 to 11, 12); 30 (1 to 14); 31 (1 to 14); 32 (1 to 14); 33 (1 to 14); 34 (1 to 13); 35 (SB, 1 to 12); 36 (1 to 6 to 8 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 4 to 6 to 12); 40 (1 to 7 to 9 to 12); 41 (1, 2 to 4 to 12); 42 (1 to 4 to 6 to 12); 43 (1 to 12); 44 (1 to 4 to 6 to 12); 45 (1 to 12); 46 (1 to 4 to 6 to 12); 47 (1 to 4 to 6 to 12); 48 (1 to 4 to 6 to 12); 49 (1 to 4 to 6 to 12); 50 (1 to 12); 51 (1 to 12); 52 (1 to 12); 53 (1 to 12); 54 (1 to 12); 55 (1 to 12); 56 (2 to 12); 57 (1 to 12); 58 (1 to 12); 59 (1 to 12); 60 (1 to 12); 61 (1 to 12); 62 (1 to 12); 63 (1 to 12); 64 (1 to 12); 65 (1, 2) |