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Creation Date 

1. Before 1957  (513,803)
2. 1957 To 1973  (379,573)
3. 1974 To 1990  (1,308,974)
4. 1991 To 2008  (6,238,930)
5. After 2008  (13,538,646)
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New Records 

1. New From Last Week  (3,061)
2. New From Last Month  (145,958)
3. New From Last 3 Month  (249,270)
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Resource Type 

1. Articles  (12,745,510)
2. Patents  (5,546,238)
3. magazinearticle  (1,585,145)
4. Reviews  (559,311)
5. Book Chapters  (440,714)
6. Newspaper Articles  (230,092)
7. Images  (193,386)
8. Newsletter Articles  (175,346)
9. Thesises (postgraduate)  (122,590)
10. Reports  (119,614)
11. Web Resources  (101,643)
12. Conference Proceedings  (96,346)
13. Books  (89,623)
14. References  (37,241)
15. Datasets  (34,550)
16. Journals  (22,805)
17. Audio  (14,350)
18. Government Documents  (10,352)
19. Drawing/Maps  (10,329)
20. Text Resources  (8,722)
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Subject 

1. Science & Technology  (7,048,777)
2. Chemistry  (4,883,413)
3. Life Sciences & Biomedicine  (4,436,513)
4. Metallurgy  (4,301,068)
5. Dyes  (2,817,118)
6. Adhesives  (2,808,522)
7. Paints  (2,801,732)
8. Polishes  (2,798,029)
9. Natural Resins  (2,797,924)
10. Miscellaneous Applications Of Materials  (2,797,879)
11. Miscellaneous Compositions  (2,797,879)
12. Humans  (1,959,836)
13. Physical Sciences  (1,767,475)
14. Technology  (1,278,013)
15. Transporting  (1,180,552)
16. Performing Operations  (1,180,388)
17. Compositions Based Thereon  (1,144,887)
18. Their Preparation Or Chemical Working-Up  (1,144,887)
19. Organic Macromolecular Compounds  (1,144,887)
20. Animals  (1,063,203)
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Author/Creator 

1. Sharpe, Andrew  (122)
2. Sullivan, Peter  (113)
3. Vernooy, Ronnie  (111)
4. Cross, Philip  (36)
5. National Research Council (U.S.)  (18)
6. deverett  (14)
7. Board on Agriculture and Natural Resources  (12)
8. Division on Earth and Life Studies  (11)
9. International Development Research Centre (Canada)  (7)
10. Guylaine Léger  (7)
11. Steenkamp, H. M  (7)
12. Natural Resources Canada  (7)
13. Murillo, Carlos A  (6)
14. Canada  (4)
15. Ressources naturelles Canada  (4)
16. National Research Council  (4)
17. Project Muse  (3)
18. Gonsalves, Julian; Becker, Thomas; Braun, Ann  (3)
19. Committee on Natural Disasters, National Research Council  (3)
20. Institute of Medicine  (3)
21. Gonsalves, Julian F  (3)
22. Colombo, Stephen John  (3)
23. National Research Council Staff  (3)
24. Tampier, Martin  (2)
25. Vernooy, Ronnie  (2)
26. Cross, Philip  (2)
27. Hunter  (2)
28. Sharpe, Andrew  (2)
29. Epp, Mark A  (2)
30. Board on Chemical Sciences and Technology  (2)
31. Board on Life Sciences  (2)
32. Sullivan, Peter  (2)
33. Wilkie, Karen  (2)
34. Nattrass, Brian F  (2)
35. Wilkie, Karen  (1)
36. Tampier, Martin  (1)
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Databases 

1. ProQuest Central  (12,345,231)
2. esp@cenet  (5,447,209)
3. DOAJ Directory of Open Access Journals  (4,340,213)
4. Directory of Open Access Scholarly Resources (ROAD)  (3,488,349)
5. MEDLINE  (3,078,626)
6. Open Access: PubMed Central  (2,888,561)
7. GFMER Free Medical Journals  (2,828,606)
8. SpringerOpen  (804,976)
9. HighWire Press (Free Journals)  (684,021)
10. ProQuest One Psychology  (682,248)
11. Open Access: Nature Open Access  (486,802)
12. Open Access: Wiley-Blackwell Open Access Journals  (395,977)
13. Ebook Central - Academic Complete  (363,333)
14. PLoS (Open access)  (345,052)
15. Europeana Collections  (293,079)
16. Free E- Journals  (286,807)
17. IOP Publishing (Open access)  (239,588)
18. Coronavirus Research Database  (197,841)
19. JSTOR Early Journal Content  (184,543)
20. IOPscience (Open Access)  (174,518)
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Language 

1. English  (20,405,401)
2. Chinese  (1,297,352)
3. Japanese  (1,243,422)
4. French  (902,287)
5. German  (859,016)
6. Spanish  (425,618)
7. Korean  (275,736)
8. Portuguese  (253,335)
9. Russian  (104,804)
10. Italian  (63,076)
11. Norwegian  (36,284)
12. Dutch  (29,982)
13. Polish  (28,330)
14. Swedish  (26,304)
15. Danish  (23,304)
16. Finnish  (18,832)
17. Catalan  (17,007)
18. Czech  (16,999)
19. Turkish  (15,239)
20. Croatian  (15,157)
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Journal Title 

1. Arxiv.Org  (75,834)
2. Bmj  (125,097)
3. Iop Conference Series: Earth And Environmental Science  (96,038)
4. Iop Conference Series. Earth And Environmental Science  (103,816)
5. Nature  (141,146)
6. New York Times  (141,208)
7. Plos One  (294,758)
8. Protoview  (86,468)
9. Scientific Reports  (199,408)
10. The Lancet  (79,113)
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