Refine My Results

Creation Date 

1. Before 1963  (115)
2. 1963 To 1978  (39)
3. 1979 To 1993  (58)
4. 1994 To 2009  (274)
5. After 2009  (765)
6. More options 

New Records 

1. New From Last Month  (5)
2. New From Last 3 Month  (7)
3. More options 

Resource Type 

1. Articles  (850)
2. Patents  (109)
3. Book Chapters  (86)
4. Web Resources  (55)
5. Books  (46)
6. magazinearticle  (43)
7. Conference Proceedings  (9)
8. Videos  (5)
9. Images  (2)
10. Reports  (1)
11. More options 

Subject 

1. Science & Technology  (428)
2. Physical Sciences  (204)
3. Life Sciences & Biomedicine  (158)
4. Physics  (122)
5. Human Necessities  (103)
6. Humans  (99)
7. Their Treatment, Not Covered By Other Classes  (93)
8. Foods Or Foodstuffs  (93)
9. Technology  (92)
10. Edible Oils Or Fats, E.G. Margarines, Shortenings, Cookingoils  (81)
11. Physics, Multidisciplinary  (72)
12. Chemistry  (68)
13. Female  (66)
14. Mathematics  (65)
15. Mathematical Analysis  (63)
16. Preservation Of Foods Or Foodstuffs, In General  (61)
17. Foods, Foodstuffs, Or Non-Alcoholic Beverages, Not Covered Bysubclasses A23b - A23j  (61)
18. Their Preparation Or Treatment, E.G. Cooking, Modification Ofnutritive Qualities, Physical Treatment  (61)
19. Mathematical Models  (53)
20. Male  (52)
21. More options 

Databases 

1. ProQuest Central  (545)
2. DOAJ Directory of Open Access Journals  (337)
3. ROAD: Directory of Open Access Scholarly Resources  (221)
4. GFMER Free Medical Journals  (178)
5. Institute of Physics Open Access Journal Titles  (172)
6. IOPscience (Open Access)  (141)
7. MEDLINE  (121)
8. esp@cenet  (109)
9. Ebook Central - Academic Complete  (107)
10. PubMed Central  (84)
11. Europeana Collections  (62)
12. Springer Nature OA_  (38)
13. ProQuest One Psychology  (20)
14. Open Access: Nature Open Access  (19)
15. Taylor & Francis Open Access  (17)
16. HighWire Press (Free Journals)  (15)
17. Open Knowledge Repository  (15)
18. EDP Open  (13)
19. Hyper Article en Ligne (HAL) (Open Access)  (13)
20. JSTOR Early Journal Content Free  (9)
21. More options 

Language 

1. English  (954)
2. Japanese  (196)
3. Spanish  (74)
4. Chinese  (66)
5. French  (21)
6. German  (13)
7. Dutch  (12)
8. Portuguese  (11)
9. Russian  (9)
10. Catalan  (5)
11. Italian  (5)
12. Polish  (4)
13. Ukrainian  (4)
14. Latin  (2)
15. Indonesian  (2)
16. Slovak  (1)
17. Czech  (1)
18. Turkish  (1)
19. Romanian  (1)
20. Afrikaans  (1)
21. More options 

Journal Title 

1. Billboard  (30)
2. Genes Chromosomes & Cancer  (13)
3. Iop Conference Series: Materials Science And Engineering  (25)
4. Iop Conference Series. Materials Science And Engineering  (27)
5. Journal Of Physics Communications  (26)
6. Journal Of Physics: Conference Series  (44)
7. Journal Of Physics. Conference Series  (47)
8. New Journal Of Physics  (29)
9. The Astrophysical Journal  (16)
10. 中国人力资源开发  (17)
11. More options