Key-title  

Proceedings of the National Academy of Sciences of the United States of America (Online)

Identifiers
Resource information
Archival Status
logo Keepers

Title proper: Proceedings of the National Academy of Sciences of the United States of America.

Country: United States

Medium: Online


logo Keepers
Status Publisher Keeper From To Updated Extent of archive
Preserved

National Academy of Sciences

CLOCKSS Archive

1915

2014

20/09/2021

1 to 109, 111
In Progress

National Academy of Sciences

CLOCKSS Archive

2013

2021

20/09/2021

110, 112 to 118
Preserved

National Academy of Sciences [etc.], 1915-1979.

HathiTrust

1915

1925

01/01/1970

v.1 1915; v.2 1916; v.3 1917; v.4 1918; v.5 1919; v.6 1920; v.7 1921; v.8 1922; v.9 1923; v.10 1924; v.11 1925; v.10 1924; v.11 1925; v.6 1920; v.7 1921; v.8 1922; v.9 1923
Preserved

National Academy of Sciences [etc.]

HathiTrust

1915

1925

01/01/1970

v.1 (1915); v.3 (1917); v.5 (1919); v.4 (1918); v.3 (1917); v.2 (1916); v.1:4 (1915); v.1:1 (1915); v.7 (1921); v.2 (1916); v.1 (1915); v.6 (1920); v.5 (1919); v.4 (1918); v.4 (1918); v.2 (1916); v.2 (1916); v.8 (1922); v.1 (1915); v.4 (1918); v.7 (1921); v.7 (1921); v.1 (1915); v.3 (1917); v.5 (1919); v.3 (1917); v.8 (1922); v.6 (1920); v.6 (1920); v.6-7 (1920-1921); v.5 (1919); v.2 (1916); v.8 (1922); v.5 (1919); v.2 (1916); v.3 (1917); v.6 (1920); v.7 (1921); v.8 (1922); v.3 (1917); v.1 (1915); v.4 (1918); v.2 (1916); v.4 (1918); v.7 (1921); v.5 (1919); v.5 (1919); v.4 (1918); v.6 (1920); v.1 (1915); v.3 (1917); v.1 (1915); v.8 (1922); v.1 (1915); v.5 (1919); v.2 (1916); v.3 (1917); v.7 (1921); v.4 (1918); v.4-5 (1918-19); v.9 1923; v.11 1925; v.6 1920; v.5 1919; v.8 1922; v.3 1917; v.1 1915; v.4 1918; v.2 1916; v.7 1921
Preserved

National Academy of Sciences

LOCKSS Archive

2009

2016

20/09/2021

106 to 113
In Progress

National Academy of Sciences

LOCKSS Archive

2017

2021

20/09/2021

114 to 118
Preserved

National Academy of Sciences

National Digital Preservation Program, China

2009

2020

13/07/2021

Preserved : 11 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49); 16 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 17 (suppl_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 18 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 19 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 111 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 112 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 113 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 114 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 115 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 116 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 117 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52)
Preserved

Proceedings of the National Academy of Sciences

Portico

1915

2021

18/09/2021

Preserved : 1 (1 to 12); 2 (1 to 12); 3 (1 to 12); 4 (1 to 12); 5 (1 to 12); 6 (1 to 12); 7 (1 to 12); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 12); 14 (1 to 12); 15 (1 to 12); 16 (1 to 12); 17 (1 to 12); 18 (1 to 12); 19 (1 to 12); 20 (1 to 12); 21 (1 to 12); 22 (1 to 12); 23 (1 to 12); 24 (1 to 12); 25 (1 to 12); 26 (1 to 12); 27 (1 to 12); 28 (1 to 12); 29 (1, 2, 3-4, 5 to 11); 30 (1 to 12); 31 (1 to 12); 32 (1 to 12); 33 (1 to 12); 34 (1 to 12); 35 (1 to 12); 36 (1 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 12); 40 (1 to 12); 41 (1 to 12); 42 (1 to 12); 43 (1 to 12); 44 (1 to 12); 45 (1 to 12); 46 (1 to 12); 47 (1 to 12); 48 (1 to 12); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 12); 69 (1 to 12); 70 (1 to 12); 71 (1 to 12); 72 (1 to 12); 73 (1 to 12); 74 (1 to 12); 75 (1 to 12); 76 (1 to 12); 77 (1 to 12); 78 (1 to 12); 79 (1 to 24); 80 (1 to 24); 81 (1 to 24); 82 (1 to 24); 83 (1 to 24); 84 (1 to 24); 85 (1 to 24); 86 (1 to 24); 87 (1 to 24); 88 (1 to 24); 89 (1 to 24); 90 (1 to 24); 91 (1 to 26); 92 (1 to 26); 93 (1 to 26); 94 (1 to 26); 95 (1 to 26); 96 (1 to 26); 97 (1 to 26); 98 (1 to 26); 99 (1 to 26); 100 (1 to 26); 101 (1, 7, 12, 32, 52); 102 (17, 22, 43); 103 (2, 7, 14 to 52); 104 (1 to 52); 105 (1 to 52); 106 (1 to 52); 107 (1 to 52); 108 (1 to 52); 109 (1 to 52); 110 (1 to 52); 111 (1 to 52); 112 (1 to 52); 113 (1 to 52); 114 (1 to 52); 115 (1 to 30, 32 to 39, 41 to 52); 116 (1 to 19, 22 to 34, 36, 38 to 42, 44 to 52); 117 (1 to 8, 10 to 15, 17); 118 (6 to 8, 10, 11, 13 to 16, 19)
Archival Status
Status Publisher Keeper From To Updated Extent of archive
Preserved

National Academy of Sciences

CLOCKSS Archive

1915

2014

20/09/2021

1 to 109, 111
In Progress

National Academy of Sciences

CLOCKSS Archive

2013

2021

20/09/2021

110, 112 to 118
Preserved

National Academy of Sciences [etc.], 1915-1979.

HathiTrust

1915

1925

01/01/1970

v.1 1915; v.2 1916; v.3 1917; v.4 1918; v.5 1919; v.6 1920; v.7 1921; v.8 1922; v.9 1923; v.10 1924; v.11 1925; v.10 1924; v.11 1925; v.6 1920; v.7 1921; v.8 1922; v.9 1923
Preserved

National Academy of Sciences [etc.]

HathiTrust

1915

1925

01/01/1970

v.1 (1915); v.3 (1917); v.5 (1919); v.4 (1918); v.3 (1917); v.2 (1916); v.1:4 (1915); v.1:1 (1915); v.7 (1921); v.2 (1916); v.1 (1915); v.6 (1920); v.5 (1919); v.4 (1918); v.4 (1918); v.2 (1916); v.2 (1916); v.8 (1922); v.1 (1915); v.4 (1918); v.7 (1921); v.7 (1921); v.1 (1915); v.3 (1917); v.5 (1919); v.3 (1917); v.8 (1922); v.6 (1920); v.6 (1920); v.6-7 (1920-1921); v.5 (1919); v.2 (1916); v.8 (1922); v.5 (1919); v.2 (1916); v.3 (1917); v.6 (1920); v.7 (1921); v.8 (1922); v.3 (1917); v.1 (1915); v.4 (1918); v.2 (1916); v.4 (1918); v.7 (1921); v.5 (1919); v.5 (1919); v.4 (1918); v.6 (1920); v.1 (1915); v.3 (1917); v.1 (1915); v.8 (1922); v.1 (1915); v.5 (1919); v.2 (1916); v.3 (1917); v.7 (1921); v.4 (1918); v.4-5 (1918-19); v.9 1923; v.11 1925; v.6 1920; v.5 1919; v.8 1922; v.3 1917; v.1 1915; v.4 1918; v.2 1916; v.7 1921
Preserved

National Academy of Sciences

LOCKSS Archive

2009

2016

20/09/2021

106 to 113
In Progress

National Academy of Sciences

LOCKSS Archive

2017

2021

20/09/2021

114 to 118
Preserved

National Academy of Sciences

National Digital Preservation Program, China

2009

2020

13/07/2021

Preserved : 11 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49); 16 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 17 (suppl_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 18 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 19 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 111 (Supplement_1, 1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 112 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 113 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 114 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 115 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 116 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52); 117 (1 to 9, 11 to 19, 21 to 29, 31 to 39, 41 to 49, 51, 52)
Preserved

Proceedings of the National Academy of Sciences

Portico

1915

2021

18/09/2021

Preserved : 1 (1 to 12); 2 (1 to 12); 3 (1 to 12); 4 (1 to 12); 5 (1 to 12); 6 (1 to 12); 7 (1 to 12); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 12); 14 (1 to 12); 15 (1 to 12); 16 (1 to 12); 17 (1 to 12); 18 (1 to 12); 19 (1 to 12); 20 (1 to 12); 21 (1 to 12); 22 (1 to 12); 23 (1 to 12); 24 (1 to 12); 25 (1 to 12); 26 (1 to 12); 27 (1 to 12); 28 (1 to 12); 29 (1, 2, 3-4, 5 to 11); 30 (1 to 12); 31 (1 to 12); 32 (1 to 12); 33 (1 to 12); 34 (1 to 12); 35 (1 to 12); 36 (1 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 12); 40 (1 to 12); 41 (1 to 12); 42 (1 to 12); 43 (1 to 12); 44 (1 to 12); 45 (1 to 12); 46 (1 to 12); 47 (1 to 12); 48 (1 to 12); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 12); 69 (1 to 12); 70 (1 to 12); 71 (1 to 12); 72 (1 to 12); 73 (1 to 12); 74 (1 to 12); 75 (1 to 12); 76 (1 to 12); 77 (1 to 12); 78 (1 to 12); 79 (1 to 24); 80 (1 to 24); 81 (1 to 24); 82 (1 to 24); 83 (1 to 24); 84 (1 to 24); 85 (1 to 24); 86 (1 to 24); 87 (1 to 24); 88 (1 to 24); 89 (1 to 24); 90 (1 to 24); 91 (1 to 26); 92 (1 to 26); 93 (1 to 26); 94 (1 to 26); 95 (1 to 26); 96 (1 to 26); 97 (1 to 26); 98 (1 to 26); 99 (1 to 26); 100 (1 to 26); 101 (1, 7, 12, 32, 52); 102 (17, 22, 43); 103 (2, 7, 14 to 52); 104 (1 to 52); 105 (1 to 52); 106 (1 to 52); 107 (1 to 52); 108 (1 to 52); 109 (1 to 52); 110 (1 to 52); 111 (1 to 52); 112 (1 to 52); 113 (1 to 52); 114 (1 to 52); 115 (1 to 30, 32 to 39, 41 to 52); 116 (1 to 19, 22 to 34, 36, 38 to 42, 44 to 52); 117 (1 to 8, 10 to 15, 17); 118 (6 to 8, 10, 11, 13 to 16, 19)
Record information

Last modification date: 06/02/2021

Type of record: Confirmed

ISSN Center responsible of the record: ISSN National Centre for the USA

Links

URL: www.pnas.org/http://www.pnas.org/

URL: pubmedcentral.n ... http://pubmedcentral.nih.gov/tocrender.fcgi?journal=2

URL: www.jstor.org/j ... http://www.jstor.org/journals/00278424.html

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URL: www.pnas.org/http://www.pnas.org/

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URL: www.jstor.org/j ... http://www.jstor.org/journals/00278424.html

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