Refine My Results

Creation Date 

1. Before 1960  (174)
2. 1960 To 1975  (851)
3. 1976 To 1991  (1,572)
4. 1992 To 2008  (4,081)
5. After 2008  (5,355)
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Resource Type 

1. Patents  (12,057)
2. Articles  (32)
3. Books  (2)
4. Reviews  (1)
5. Newsletter Articles  (1)
6. magazinearticle  (1)
7. Book Chapters  (1)
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Subject 

1. Chemistry  (12,062)
2. Textiles  (10,283)
3. Production Of Cellulose  (10,259)
4. Paper-Making  (10,259)
5. Technical Subjects Covered By Former Uspc Cross-Reference Art Collections [xracs] And Digests  (7,285)
6. General Tagging Of Cross-Sectional Technologies Spanning Over Several Sections Of The Ipc  (7,285)
7. General Tagging Of New Technological Developments  (7,285)
8. Paper Not Otherwise Provided For  (6,948)
9. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (6,948)
10. Impregnating Or Coating Of Paper  (6,948)
11. Pulp Compositions  (6,948)
12. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (6,948)
13. Compositions Based Thereon  (5,551)
14. Their Preparation Or Chemical Working-Up  (5,551)
15. Organic Macromolecular Compounds  (5,551)
16. Technical Subjects Covered By Former Uspc  (4,388)
17. Transporting  (4,282)
18. Performing Operations  (4,282)
19. Technical Subjects Covered By Former Us Classification  (3,405)
20. More options 

Databases 

1. esp@cenet  (12,057)
2. ProQuest Central  (33)
3. DOAJ Directory of Open Access Journals  (13)
4. GFMER Free Medical Journals  (11)
5. ROAD: Directory of Open Access Scholarly Resources  (10)
6. PubMed Central  (4)
7. IOPscience (Open Access)  (3)
8. MEDLINE  (3)
9. IOP Publishing Free Content  (3)
10. HighWire Press (Free Journals)  (2)
11. RePEc  (1)
12. SciELO  (1)
13. Ebook Central - Academic Complete  (1)
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Language 

1. English  (11,105)
2. French  (2,728)
3. German  (1,474)
4. Chinese  (1,434)
5. Finnish  (379)
6. Swedish  (294)
7. Russian  (132)
8. Portuguese  (96)
9. Polish  (92)
10. Norwegian  (66)
11. Danish  (63)
12. Spanish  (52)
13. Indonesian  (20)
14. Hungarian  (18)
15. Japanese  (16)
16. Korean  (13)
17. Slovenian  (12)
18. Czech  (11)
19. Dutch  (10)
20. Italian  (7)
21. More options 

Journal Title 

1. 2019 5th International Conference On Advances In Energy Resources And Environment Engineering  (1)
2. British Journal Of Industrial Medicine  (1)
3. Environmental Science And Pollution Research International  (2)
4. Iop Conference Series: Earth And Environmental Science  (2)
5. Iop Conference Series. Earth And Environmental Science  (2)
6. Materials  (2)
7. Metals  (2)
8. Occupational And Environmental Medicine  (2)
9. Sustainability  (4)
10. Technology And Culture  (2)
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