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Creation Date 

1. Before 1957  (139,041)
2. 1957 To 1973  (238,082)
3. 1974 To 1990  (755,754)
4. 1991 To 2008  (1,834,899)
5. After 2008  (3,472,334)
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New Records 

1. New From Last Week  (1,048)
2. New From Last Month  (75,743)
3. New From Last 3 Month  (96,911)
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Resource Type 

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2. Patents  (2,594,989)
3. magazinearticle  (97,360)
4. Book Chapters  (74,378)
5. Thesises (postgraduate)  (38,561)
6. Reviews  (30,902)
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9. Web Resources  (13,671)
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11. Datasets  (6,078)
12. Newspaper Articles  (4,627)
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16. Text Resources  (1,054)
17. Other  (758)
18. Videos  (736)
19. Government Documents  (697)
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21. Journals  (11)
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Subject 

1. Science & Technology  (2,374,094)
2. Chemistry  (2,365,729)
3. Metallurgy  (1,702,440)
4. Coating Metallic Material  (1,226,327)
5. Diffusion Treatment Of Metallic Material  (1,226,327)
6. Inhibiting Corrosion Of Metallic Material Or Incrustation Ingeneral  (1,226,327)
7. Coating Material With Metallic Material  (1,226,327)
8. Chemical Surface Treatment  (1,226,327)
9. Physical Sciences  (1,137,345)
10. Life Sciences & Biomedicine  (1,089,035)
11. Electricity  (1,011,584)
12. Basic Electric Elements  (930,971)
13. Physics  (838,845)
14. Transporting  (534,036)
15. Performing Operations  (533,987)
16. Technology  (525,498)
17. Semiconductor Devices  (431,560)
18. Electric Solid State Devices Not Otherwise Provided For  (426,581)
19. Animals  (403,187)
20. Humans  (359,422)
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Author/Creator 

1. Sweet, Robert  (22)
2. Johnson, Sara  (4)
3. Johnson, Sara  (1)
4. Distèche, A  (1)
5. Van Der Voort, Pascal  (1)
6. Sweet, Robert  (1)
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Databases 

1. esp@cenet  (2,463,617)
2. ProQuest Central  (1,784,222)
3. DOAJ Directory of Open Access Journals  (1,021,463)
4. MEDLINE  (942,448)
5. ROAD: Directory of Open Access Scholarly Resources  (813,823)
6. Geneva Foundation Free Medical Journals at publisher websites  (808,403)
7. PubMed Central  (729,304)
8. HighWire Press (Free Journals)  (184,575)
9. Wiley Online Library Open Access  (163,552)
10. Institute of Physics - IOP eJournals - Open Access  (137,203)
11. Springer Open Access  (129,721)
12. Nature Free  (96,586)
13. IOPscience (Open Access)  (93,485)
14. USPTO Published Applications  (67,806)
15. USPTO Issued Patents  (63,315)
16. Free E- Journals  (62,648)
17. ProQuest One Psychology  (59,864)
18. Hyper Article en Ligne (HAL) (Open Access)  (53,237)
19. Public Library of Science (PLoS) Journals Open Access  (47,249)
20. arXiv.org  (46,028)
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Language 

1. English  (5,981,176)
2. Chinese  (604,841)
3. Japanese  (604,563)
4. French  (381,583)
5. German  (304,581)
6. Korean  (140,702)
7. Russian  (34,364)
8. Portuguese  (21,088)
9. Spanish  (20,407)
10. Italian  (9,208)
11. Swedish  (8,938)
12. Norwegian  (6,718)
13. Polish  (6,631)
14. Romanian  (6,566)
15. Danish  (6,536)
16. Finnish  (5,593)
17. Dutch  (5,581)
18. Welsh  (5,251)
19. Czech  (3,552)
20. Ukrainian  (2,598)
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Journal Title 

1. Angewandte Chemie  (26,199)
2. arXiv.org  (33,663)
3. International Journal Of Molecular Sciences  (28,435)
4. Iop Conference Series. Earth And Environmental Science  (25,797)
5. Journal Of Physics: Conference Series  (40,463)
6. Journal Of Physics. Conference Series  (45,343)
7. Molecules  (30,410)
8. Plos One  (38,291)
9. Scientific Reports  (49,166)
10. The Journal Of Biological Chemistry  (25,747)
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