Refine My Results

Creation Date 

1. Before 1957  (326,489)
2. 1957 To 1973  (280,928)
3. 1974 To 1990  (850,045)
4. 1991 To 2008  (4,473,223)
5. After 2008  (13,424,296)
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New Records 

1. New From Last Week  (7,043)
2. New From Last Month  (78,435)
3. New From Last 3 Month  (235,762)
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Resource Type 

1. Articles  (8,339,050)
2. Newsletter Articles  (4,200,964)
3. Newspaper Articles  (2,310,228)
4. magazinearticle  (1,000,164)
5. Web Resources  (874,659)
6. Book Chapters  (610,014)
7. Reports  (475,557)
8. Reviews  (340,138)
9. Thesises (postgraduate)  (339,578)
10. Books  (144,123)
11. Patents  (135,301)
12. Text Resources  (92,004)
13. Conference Proceedings  (73,292)
14. Government Documents  (65,770)
15. Journals  (56,124)
16. References  (51,804)
17. Datasets  (42,126)
18. Drawing/Maps  (40,888)
19. Images  (27,226)
20. Market Research  (14,076)
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Subject 

1. Science & Technology  (3,644,286)
2. Life Sciences & Biomedicine  (2,698,079)
3. Humans  (1,946,344)
4. Social Sciences  (1,222,314)
5. Female  (1,172,158)
6. Male  (1,036,761)
7. Earnings Per Share  (921,965)
8. Adult  (747,741)
9. Institutional Investments  (635,833)
10. Polls & Surveys  (615,741)
11. Middle Aged  (614,034)
12. Physical Sciences  (613,392)
13. Studies  (574,200)
14. Technology  (558,442)
15. Estimates  (540,840)
16. Biological And Medical Sciences  (508,033)
17. Surveys And Questionnaires  (494,078)
18. Covid-19  (484,391)
19. Surveys  (462,338)
20. Aged  (442,312)
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Author/Creator 

1. Weinstein, Maxine  (113)
2. Young, Mike  (52)
3. Stephens, Thomas  (40)
4. Polisena, Julie  (20)
5. Drewes, Torben  (13)
6. National Research Council (U.S.)  (6)
7. Boothby, Daniel  (5)
8. Division of Behavioral and Social Sciences and Education  (4)
9. Committee on Population  (4)
10. Committee on National Statistics  (3)
11. Daley, William  (3)
12. Lurette, Donald  (3)
13. Vaupel, James W  (2)
14. KODAK Capture software  (2)
15. Weinstein, Maxine  (2)
16. Buckley, Neil J  (2)
17. Hauser, Robert Mason  (2)
18. National Research Council Staff  (2)
19. Dillman, Don A  (1)
20. Wunderlich, Gooloo S  (1)
21. Young, Mike  (1)
22. Polisena, Julie  (1)
23. Savoie, L  (1)
24. West, Kirsten K  (1)
25. Sinclair et al. 2003  (1)
26. Fagt, Sisse; Gunnarsdottir, Ingibjörg; Hallas-Møller, Torben; Halldorsson, Thorhallur Ingi; Helldán, Anni; Knutsen, Helle Katrine; Lillegaard, Inger Therese L.; Lindroos, Anna Karin; Mikkilä, Vera; Ov  (1)
27. Drewes, Torben  (1)
28. Coordinating Committee on Evaluation of Food Consumption Surveys, Food and Nutrition Board, National Research Council  (1)
29. Panel on Collecting, Storing, Accessing, and Protecting Biological Specimens and Biodata in Social Surveys  (1)
30. Stephens, Thomas  (1)
31. Shin, Justin  (1)
32. Thornhill, Beverley  (1)
33. Scanlan, Terri M  (1)
34. Board on International Comparative Studies in Education, Andrew C. Porter and Adam Gamoran  (1)
35. Lurette, Donald  (1)
36. Daley, William  (1)
37. Fricker Jr, Ronald D  (1)
38. Boothby, Daniel  (1)
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Databases 

1. ProQuest Central  (14,032,303)
2. MEDLINE  (2,224,851)
3. DOAJ Directory of Open Access Journals  (1,970,989)
4. ROAD: Directory of Open Access Scholarly Resources  (1,607,530)
5. Geneva Foundation Free Medical Journals at publisher websites  (1,255,150)
6. Open Access: PubMed Central  (1,209,012)
7. ProQuest One Psychology  (638,923)
8. Education Resources Information Center (ERIC)  (320,266)
9. HighWire Press (Free Journals)  (305,806)
10. Springer_OA刊  (296,444)
11. Open Access: Freely Accessible Journals by multiple vendors  (294,201)
12. Wiley_OA刊  (267,629)
13. Ebook Central - Academic Complete  (203,254)
14. Coronavirus Research Database  (146,327)
15. US Government Documents  (139,926)
16. esp@cenet  (113,179)
17. Open Access: IOP Publishing Free Content  (110,491)
18. Public Library of Science (PLoS) Journals Open Access  (107,508)
19. JSTOR Early Journal Content  (100,561)
20. ProQuest Statistical Insight ASI 1973-2016  (98,828)
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Language 

1. English  (18,825,418)
2. Japanese  (491,943)
3. Chinese  (167,828)
4. French  (97,374)
5. Portuguese  (80,442)
6. Spanish  (62,448)
7. German  (57,806)
8. Korean  (22,150)
9. Russian  (18,607)
10. Norwegian  (17,112)
11. Croatian  (14,181)
12. Polish  (13,518)
13. Czech  (12,518)
14. Italian  (9,376)
15. Persian  (8,526)
16. Turkish  (8,481)
17. Swedish  (7,029)
18. Indonesian  (5,106)
19. Hungarian  (3,884)
20. Dutch  (3,542)
21. Catalan  (2,340)
22. Hebrew  (806)
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Journal Title 

1. Business Wire  (101,355)
2. M2 Presswire  (97,858)
3. New York Times  (93,799)
4. Plos One  (91,430)
5. Pr Newswire  (158,176)
6. Private Company Research Reports  (85,879)
7. The Financial Times  (129,913)
8. The New York Times  (98,739)
9. The Wall Street Journal. Eastern Edition  (109,297)
10. The Washington Post  (98,492)
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