X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (135033) 135033
Book Chapter (1475) 1475
Dissertation (1086) 1086
Conference Proceeding (865) 865
Report (698) 698
Book / eBook (693) 693
Publication (586) 586
Newspaper Article (226) 226
Web Resource (140) 140
Magazine Article (103) 103
Reference (96) 96
Paper (49) 49
Government Document (33) 33
Book Review (22) 22
Newsletter (17) 17
Streaming Video (14) 14
Data Set (5) 5
Journal / eJournal (4) 4
Exam (3) 3
Standard (2) 2
Trade Publication Article (1) 1
Video Recording (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
longitudinal studies (112494) 112494
humans (103349) 103349
science & technology (95413) 95413
life sciences & biomedicine (87803) 87803
female (87135) 87135
male (81232) 81232
adult (48545) 48545
middle aged (43835) 43835
aged (33665) 33665
social sciences (30783) 30783
adolescent (30006) 30006
risk factors (23244) 23244
psychology (22594) 22594
child (21463) 21463
analysis (18258) 18258
young adult (17273) 17273
research (17157) 17157
prospective studies (16164) 16164
psychiatry (14391) 14391
follow-up studies (14050) 14050
aged, 80 and over (13928) 13928
neurosciences & neurology (13254) 13254
cohort studies (12641) 12641
public, environmental & occupational health (11968) 11968
surveys and questionnaires (11739) 11739
child, preschool (11662) 11662
treatment outcome (10561) 10561
health aspects (10399) 10399
studies (10385) 10385
children (10157) 10157
abridged index medicus (10117) 10117
time factors (9729) 9729
clinical neurology (9693) 9693
cross-sectional studies (9405) 9405
retrospective studies (8471) 8471
longitudinal study (8470) 8470
psychology, developmental (8067) 8067
infant (8048) 8048
age factors (7805) 7805
pediatrics (7679) 7679
neurosciences (7292) 7292
epidemiology (7095) 7095
longitudinal (7045) 7045
regression analysis (6768) 6768
adolescents (6615) 6615
psychological aspects (6593) 6593
prevalence (6492) 6492
socioeconomic factors (6357) 6357
body mass index (6348) 6348
care and treatment (6328) 6328
child development (6142) 6142
research article (6141) 6141
sex factors (6088) 6088
quality of life (5942) 5942
age (5890) 5890
pregnancy (5868) 5868
incidence (5761) 5761
teenagers (5754) 5754
medicine & public health (5742) 5742
psychology, clinical (5706) 5706
medical research (5452) 5452
adults (5451) 5451
united states (5306) 5306
public health (5303) 5303
physical sciences (5258) 5258
depression (5057) 5057
geriatrics & gerontology (5054) 5054
usage (5043) 5043
severity of illness index (5003) 5003
prognosis (4997) 4997
disease progression (4975) 4975
comorbidity (4917) 4917
infant, newborn (4835) 4835
medicine (4799) 4799
education (4772) 4772
mortality (4766) 4766
aging (4757) 4757
surgery (4684) 4684
general & internal medicine (4681) 4681
logistic models (4564) 4564
mental health (4551) 4551
children & youth (4533) 4533
endocrinology & metabolism (4520) 4520
mathematics (4447) 4447
magnetic resonance imaging (4397) 4397
multivariate analysis (4361) 4361
substance abuse (4298) 4298
education & educational research (4278) 4278
health status (4233) 4233
foreign countries (4227) 4227
youth (4208) 4208
cardiovascular system & cardiology (4172) 4172
technology (4146) 4146
medicine, experimental (4035) 4035
reproducibility of results (3969) 3969
health care sciences & services (3952) 3952
correlation analysis (3927) 3927
medicine, general & internal (3900) 3900
predictive value of tests (3898) 3898
dentistry (3837) 3837
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (239) 239
Online Resources - Online (138) 138
Gerstein Science - Stacks (118) 118
OISE - Stacks (112) 112
UofT at Mississauga - Stacks (98) 98
Collection Dvlpm't (Acquisitions) - Vendor file (80) 80
UTL at Downsview - May be requested (52) 52
UofT at Scarborough - Stacks (50) 50
Mathematical Sciences - Stacks (38) 38
Collection Dvlpm't (Acquisitions) - Closed Orders (33) 33
Robarts - Government Pubs (17) 17
Criminology - Stacks (12) 12
New College (Ivey) - Stacks (12) 12
Indust. Rel's & Hum. Resources (Newman) - Library use only (11) 11
St. Michael's College (John M. Kelly) - 2nd Floor (10) 10
Victoria University Emmanuel College - Stacks (8) 8
Holland Bloorview Kids Rehabilitation - Stacks (6) 6
Knox College (Caven) - Stacks (4) 4
Regis College - Stacks (4) 4
Law (Bora Laskin) - Stacks (3) 3
Providence Healthcare - Stacks (3) 3
St. Augustine's Seminary - Stacks (3) 3
St. Michael's College (John M. Kelly) - 3rd Floor (3) 3
University College (Laidlaw) - Stacks (3) 3
Faculty of Information - Stacks (2) 2
Mathematical Sciences - Circulation Desk (2) 2
Mathematical Sciences - Missing (2) 2
OISE - Missing (2) 2
OISE - Theses (2) 2
Trinity College (John W Graham) - Stacks (2) 2
Trinity College (John W Graham) - Storage (2) 2
Aerospace - Stacks (1) 1
Business (Joseph L Rotman) - May be requested in 6-10 wks (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Dentistry (Harry R Abbott) - May be requested in 6-10 wks (1) 1
Engineering & Comp. Sci. - Stacks (1) 1
Innis College - Stacks (1) 1
Institute for Christian Studies - Stacks (1) 1
Media Commons - Microtexts (1) 1
OISE - May be requested in 6-10 wks (1) 1
OISE - Microfiche (1) 1
OISE - Reference (1) 1
OISE - Storage (1) 1
Robarts - Not Returned (1) 1
Scarborough Hospital - General (1) 1
Scarborough Hospital - Online (1) 1
Stacks (1) 1
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (1) 1
UofT at Scarborough - Processing (1) 1
UofT at Scarborough - Withdrawn (1) 1
Victoria University E.J. Pratt - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (139273) 139273
German (796) 796
Spanish (669) 669
Portuguese (657) 657
Japanese (622) 622
French (505) 505
Chinese (371) 371
Korean (119) 119
Norwegian (85) 85
Italian (77) 77
Russian (75) 75
Polish (51) 51
Dutch (35) 35
Swedish (32) 32
Czech (20) 20
Persian (19) 19
Croatian (18) 18
Turkish (15) 15
Ukrainian (15) 15
Danish (11) 11
Hungarian (8) 8
Indonesian (8) 8
Bulgarian (7) 7
Arabic (5) 5
Romanian (5) 5
Slovak (4) 4
Latin (3) 3
Lithuanian (3) 3
Afrikaans (2) 2
Bosnian (2) 2
Chamorro (2) 2
Estonian (2) 2
Finnish (2) 2
Hebrew (2) 2
Serbian (2) 2
Catalan (1) 1
Faroese (1) 1
Icelandic (1) 1
Slovenian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


06/2021, ISBN 9781118926932, 27
This chapter describes survey data available for studying homeschooling. The focus is principally on nationally representative cross‐sections of U.S.... 
National Household Education Survey | longitudinal | cross‐sectional | Wisconsin | demographics
Book Chapter
Interdisciplinary neurosurgery : Advanced techniques and case management, ISSN 2214-7519, 03/2021, Volume 23, p. 100902
Anterior cervical corpectomy and fusion (ACCF) with floating technique is one of the best surgical interventions for severe ossification of the posterior... 
Anterior cervical corpectomy and fusion | C-arm free | Ossification of the posterior longitudinal ligament | Navigation
Journal Article
Mechanical systems and signal processing, ISSN 0888-3270, 02/2021, Volume 149, p. 107176
•Laser ultrasonics offers a high energy, non-contact broadband alternative to piezo-based systems.•The efficacy of Laser ultrasonics in discerning corroding... 
Time-frequency analysis | Reinforcement bars | Non-contact guided wave ultrasonics | Longitudinal waves | Laser ultrasonics | Modified S-Transforms | Corrosion monitoring
Journal Article
Materials science in semiconductor processing, ISSN 1369-8001, 02/2021, Volume 122
The Raman and classical Hall effect measurements have been used to determine the longitudinal optical phonon energy, effective mass, and optical phonon... 
Longitudinal optical phonon energy | Electron effective mass | Hall mobility | Longitudinal optical phonon relaxation time | Raman spectroscopy | AlGaN/GaN
Journal Article
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, ISSN 0168-9002, 01/2021, Volume 986
.... The basic properties of each structure, a systematical method to analyze their multipole fields and the derived fields are presented. 
Multipole modes | THz streaking | Longitudinal diagnostics | Femtosecond resolution
Journal Article
Applied thermal engineering, ISSN 1359-4311, 01/2021, Volume 182
.... In this paper, a new method of realizing the optimized flow field to enhance the thermal hydraulic performance was carried out successfully... 
Thermal hydraulic performance | Inclined parallelepiped ribs | Thermal management | Mini-channel heat sinks | Longitudinal swirls flow
Journal Article
Applied acoustics, ISSN 0003-682X, 01/2021, Volume 171, p. 107571
In this work, a novel broadband hybrid mechanism gradient Elastic Metamaterials (EMs) rod, based on traditional formation mechanisms of band gaps, is proposed... 
Longitudinal waves | Gradient | Acoustic metamaterials rod | Vibration damping
Journal Article
Journal of petroleum science & engineering, ISSN 0920-4105, 01/2021, Volume 196
.... Then, with the finite element method, the influence of longitudinal vibration of a continuous steel sucker rod on plunger stroke is studied... 
Longitudinal vibration | Thermo-solid coupling model | Plunger stroke | Sucker rod | Finite element
Journal Article
Measurement : journal of the International Measurement Confederation, ISSN 0263-2241, 01/2021, Volume 168, p. 108341
•This method is more robust to uneven illumination.•Haar features are used to replace traditional geometric features... 
Cascade algorithm | Longitudinal tear detection | Conveyor belt | Haar-AdaBoost algorithm | Real time
Journal Article
Journal of computational and applied mathematics, ISSN 0377-0427, 01/2021, Volume 381, p. 113016
.... The objective of this study is to provide a brief theoretical background on the modeling and explain the use of this method in real proteomics data... 
JMbayes | Survival modeling | Longitudinal data | Protein expression analysis | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology
Journal Article
Thin-walled structures, ISSN 0263-8231, 01/2021, Volume 158
The shear response of the cold-formed stainless steel lipped channel sections with longitudinal stiffeners has not been investigated adequately in the past.... 
Channel sections | Longitudinal stiffeners | Cold-formed stainless steel | Eurocode 3 | Direct strength method | Shear and shear buckling
Journal Article
Applied energy, ISSN 0306-2619, 12/2020, Volume 280
[Display omitted] •The electric bus energy consumption is calculated by using spatial–temporal model.•The varying energy losses among the grid and electric bus... 
Longitudinal dynamics model | Energy consumption | Opportunity charging and overnight charging | Geographical Information System | Electrical power grid | Battery electric buses
Journal Article
International journal of heat and mass transfer, ISSN 0017-9310, 12/2020, Volume 162, p. 120348
•The aim of this work was to investigate the formation mechanism of streamwise vortices, which have not been described previously in the literature.•Large Eddy... 
Vortex wavelength | Streamwise vortex | Natural convection | Vortex formation | Longitudinal vortices
Journal Article
Journal of materials in civil engineering, ISSN 0899-1561, 12/2020, Volume 32, Issue 12
Journal Article
Measurement : journal of the International Measurement Confederation, ISSN 0263-2241, 12/2020, Volume 165, p. 107856
.... Unlike most existing methods, the proposed method monitors the change process of the infrared radiation field of the longitudinal tearing through the infrared thermal imaging technology, and judges... 
Frequency domain characteristics | Infrared spectrum analysis detection (ISAD) | Longitudinal tearing | Fast Fourier transform
Journal Article
International journal of heat and mass transfer, ISSN 0017-9310, 12/2020, Volume 163, p. 120378
•The main characteristic of original flow pattern is the up-down counter flow in transverse sections.•The v-ribs are applied to generate longitudinal swirls... 
Thermal hydraulic performance | Turbulent flow | V-ribs roughness | Mini-channel heat sinks | Longitudinal swirls flow
Journal Article
Thin-walled structures, ISSN 0263-8231, 12/2020, Volume 157, p. 107123
Any research and development of the analysis methods, theoretical or numerical ones, for evaluating hull girder's ultimate torsional strength must be based on a thorough understanding of the torsional... 
Transverse frameworks | Longitudinal dimension | Warping and shear behaviors | Torsional collapse mechanisms | Single-segment hull girder | Global hull girder
Journal Article
SSM - population health, ISSN 2352-8273, 12/2020, Volume 12, pp. 100642 - 100642
Previous investigations of the relationship between marital status and life expectancy and healthy life expectancy rely on the assumption that participants... 
Marriage protection | Mortality | Medicare Health Outcome Survey | Multi-state model | Longitudinal study
Journal Article
Global health action, ISSN 1654-9716, 12/2020, Volume 13, Issue 1, pp. 1768502 - 1768502
... from two methods of interpreting verbal autopsy data. Data used in this study come from the China Health and Retirement Longitudinal Study, a nationally representative longitudinal survey of older Chinese... 
cause of death | aging | China Health and Retirement Longitudinal Study (CHARLS) | Verbal autopsy | developing countries | Life Sciences & Biomedicine | Public, Environmental & Occupational Health | Science & Technology | Index Medicus | china health and retirement longitudinal study (charls) | verbal autopsy
Journal Article