X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (179939) 179939
Newspaper Article (5859) 5859
Book / eBook (1611) 1611
Newsletter (1071) 1071
Magazine Article (803) 803
Book Chapter (559) 559
Dissertation (438) 438
Government Document (236) 236
Publication (230) 230
Report (225) 225
Reference (199) 199
Book Review (150) 150
Paper (111) 111
Web Resource (88) 88
Video Recording (81) 81
Trade Publication Article (68) 68
Conference Proceeding (58) 58
Transcript (32) 32
Data Set (15) 15
Journal / eJournal (12) 12
Streaming Video (11) 11
Archival Material (2) 2
Microfilm (2) 2
Computer File (1) 1
Pamphlet (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
female (122333) 122333
male (119309) 119309
humans (114563) 114563
adult (64472) 64472
sex factors (61693) 61693
middle aged (60014) 60014
aged (44998) 44998
risk factors (38754) 38754
adolescent (36601) 36601
age factors (29326) 29326
prevalence (25339) 25339
animals (25092) 25092
sex (24793) 24793
research (22907) 22907
young adult (22208) 22208
sex ratio (21834) 21834
analysis (20561) 20561
sex distribution (20218) 20218
child (19616) 19616
women (18234) 18234
aged, 80 and over (18116) 18116
mortality (17336) 17336
age (16064) 16064
public, environmental & occupational health (15947) 15947
cross-sectional studies (15701) 15701
epidemiology (15340) 15340
risk (15333) 15333
gender (14833) 14833
age distribution (14321) 14321
health aspects (13816) 13816
sex characteristics (13733) 13733
retrospective studies (13329) 13329
population (13264) 13264
studies (13162) 13162
incidence (12980) 12980
men (12706) 12706
females (11806) 11806
children (11564) 11564
cohort studies (11095) 11095
child, preschool (10750) 10750
odds ratio (10704) 10704
logistic models (10503) 10503
research article (10493) 10493
surveys and questionnaires (10331) 10331
ecology (9865) 9865
males (9845) 9845
socioeconomic factors (9710) 9710
body mass index (9663) 9663
gender differences (9634) 9634
psychiatry (9488) 9488
time factors (9152) 9152
sex differences (9139) 9139
pregnancy (8667) 8667
prospective studies (8664) 8664
medicine (8571) 8571
behavior (8500) 8500
public health (8431) 8431
medicine & public health (8359) 8359
health (8250) 8250
risk assessment (8232) 8232
regression analysis (8136) 8136
risk-factors (8071) 8071
endocrinology & metabolism (7986) 7986
infant (7909) 7909
sex-differences (7693) 7693
follow-up studies (7667) 7667
obesity (7604) 7604
multivariate analysis (7603) 7603
multidisciplinary sciences (7540) 7540
sexual behavior (7405) 7405
neurosciences (7363) 7363
adults (7300) 7300
evolution (6984) 6984
prevention (6979) 6979
prognosis (6924) 6924
comorbidity (6916) 6916
confidence intervals (6824) 6824
disease (6807) 6807
case-control studies (6775) 6775
medicine, general & internal (6766) 6766
genetics & heredity (6655) 6655
zoology (6604) 6604
diagnosis (6490) 6490
surgery (6471) 6471
abridged index medicus (6290) 6290
adolescents (6242) 6242
evolutionary biology (6239) 6239
infectious diseases (6207) 6207
cancer (6153) 6153
united-states (6042) 6042
life sciences (6039) 6039
care and treatment (5929) 5929
infant, newborn (5904) 5904
physiological aspects (5889) 5889
smoking (5813) 5813
association (5803) 5803
science (5788) 5788
treatment outcome (5770) 5770
hiv (5756) 5756
clinical neurology (5693) 5693
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (105) 105
Media Commons - Audio Visual (61) 61
UofT at Mississauga - Stacks (55) 55
New College (Ivey) - Stacks (54) 54
UofT at Scarborough - Stacks (54) 54
Gerstein Science - Stacks (50) 50
Collection Dvlpm't (Acquisitions) - Vendor file (29) 29
UTL at Downsview - May be requested (27) 27
OISE - Stacks (21) 21
Online Resources - Online (20) 20
St. Michael's College (John M. Kelly) - Audio Visual (18) 18
Collection Dvlpm't (Acquisitions) - Closed Orders (11) 11
Earth Sciences (Noranda) - Stacks (9) 9
Media Commons - Microtexts (9) 9
St. Michael's College (John M. Kelly) - 2nd Floor (9) 9
UofT at Mississauga - 1st Floor (9) 9
OISE - Theses (8) 8
Royal Ontario Museum - Stacks (8) 8
Victoria University E.J. Pratt - Stacks (7) 7
Media Commons - Library or classroom use (6) 6
East Asian (Cheng Yu Tung) - Stacks (5) 5
Indust. Rel's & Hum. Resources (Newman) - Library use only (5) 5
Law (Bora Laskin) - Stacks (5) 5
Trinity College (John W Graham) - Stacks (5) 5
OISE - Microfiche (4) 4
Criminology - Stacks (3) 3
OISE - Curriculum Resources (3) 3
Royal Ontario Museum - Periodical Stacks (3) 3
University College (Laidlaw) - Stacks (3) 3
East Asian (Cheng Yu Tung) - Audio Visual (2) 2
Engineering & Comp. Sci. - Stacks (2) 2
Robarts - Government Pubs (2) 2
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Earth Sciences (Noranda) - Missing (1) 1
East Asian (Cheng Yu Tung) - On order (1) 1
East Asian (Cheng Yu Tung) - Protected Material (1) 1
Knox College (Caven) - Stacks (1) 1
Law (Bora Laskin) - Reserve desk (1) 1
Law (Bora Laskin) - Theses (1) 1
Media Commons - Not Returned (1) 1
OISE - Audio Visual (1) 1
OISE - Cancelled Order (1) 1
OISE - Reference (1) 1
Pontifical Inst. Mediaeval Studies - Library use only (1) 1
Robarts - Course Reserves (1) 1
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (1) 1
Robarts - Reference (1) 1
St. Augustine's Seminary - Stacks (1) 1
St. Michael's College (John M. Kelly) - Circulation Desk (1) 1
St. Michael's College (John M. Kelly) - Missing (1) 1
St. Michael's Hospital - Stacks (1) 1
Sunnybrook Health Sciences Centre - Holland Stacks (1) 1
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (1) 1
Trinity College (John W Graham) - Oversize (1) 1
UofT Schools - Special Collections (1) 1
UofT Schools - Stacks (1) 1
Victoria University E.J. Pratt - Virginia Woolf (1) 1
Victoria University Emmanuel College - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (188185) 188185
Japanese (1037) 1037
Spanish (808) 808
French (793) 793
Portuguese (447) 447
Chinese (414) 414
German (358) 358
Russian (344) 344
Polish (188) 188
Italian (156) 156
Korean (108) 108
Hungarian (73) 73
Turkish (48) 48
Czech (35) 35
Persian (28) 28
Danish (27) 27
Dutch (24) 24
Lithuanian (23) 23
Indonesian (21) 21
Bulgarian (19) 19
Swedish (19) 19
Norwegian (17) 17
Romanian (17) 17
Hebrew (13) 13
Arabic (11) 11
Croatian (11) 11
Hindi (8) 8
Serbian (8) 8
Vietnamese (8) 8
Icelandic (7) 7
Ukrainian (6) 6
Catalan (5) 5
Slovenian (5) 5
Afrikaans (4) 4
Greek (3) 3
Urdu (3) 3
Inuktitut (2) 2
Albanian (1) 1
Esperanto (1) 1
Finnish (1) 1
Slovak (1) 1
Thai (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


2018, 1st ed. 2018, Fascinating Life Sciences, ISBN 9783319712697, 246
.... Despite dramatic differences in the mechanisms by which different taxa determine the initial sex of offspring, each group has found its own way of adjusting offspring sex ratios in response to social... 
Vertebrates-Physiology | Sex allocation | Life Sciences | Animal Physiology | Developmental Biology | Behavioral Sciences | Animal Genetics and Genomics
eBook
2002, ISBN 9780521665780, xii, 424
Covering sex allocation, sex determination and operational sex ratios, this multi-author volume provides both a conceptual context and an instruction in methods for many aspects of sex ratio research... 
Sex-ratio | Sex ratio
Book
Journal Article
Journal Article
Journal Article
The review of economics and statistics, ISSN 1530-9142, 2013, Volume 95, Issue 5, pp. 1520 - 1534
.... Exploiting province-year level variation, we find an elasticity of crime with respect to the sex ratio of 16-to 25-year-olds... 
MARRIAGE | SOCIAL SCIENCES, MATHEMATICAL METHODS | ECONOMICS | MEN | Sex ratio | Analysis
Journal Article
Gastroenterology, ISSN 0016-5085, 2009, Volume 137, Issue 4, pp. 1270 - 1279
Journal Article
Journal Article