X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (30030) 30030
Journal Article (23561) 23561
Conference Proceeding (1470) 1470
Magazine Article (534) 534
Dissertation (209) 209
Book Chapter (82) 82
Newspaper Article (71) 71
Publication (62) 62
Book / eBook (45) 45
Web Resource (10) 10
Journal / eJournal (5) 5
Technical Report (5) 5
Report (3) 3
Video Recording (3) 3
Reference (2) 2
Book Review (1) 1
Paper (1) 1
Trade Publication Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
physics (8116) 8116
transporting (6706) 6706
performing operations (6703) 6703
electricity (4893) 4893
testing (4849) 4849
measuring (4817) 4817
chemistry (4596) 4596
metallurgy (4410) 4410
mechanical engineering (3884) 3884
human necessities (3838) 3838
heating (3836) 3836
lighting (3822) 3822
weapons (3811) 3811
blasting (3806) 3806
fixed constructions (2723) 2723
investigating or analysing materials by determining theirchemical or physical properties (2572) 2572
counting (2023) 2023
calculating (2021) 2021
computing (2021) 2021
hygiene (1833) 1833
medical or veterinary science (1832) 1832
basic electric elements (1622) 1622
electric communication technique (1605) 1605
generation (1438) 1438
conversion or distribution of electric power (1370) 1370
humans (1266) 1266
organic chemistry (1144) 1144
analysis (1101) 1101
geophysics (1045) 1045
mining (1036) 1036
detecting masses or objects (1033) 1033
gravitational measurements (1033) 1033
general tagging of cross-sectional technologies spanning over several sections of the ipc (1019) 1019
general tagging of new technological developments (1019) 1019
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (1019) 1019
earth drilling (1018) 1018
physical or chemical processes or apparatus in general (984) 984
electric digital data processing (981) 981
materials science, multidisciplinary (981) 981
agriculture (944) 944
technologies or applications for mitigation or adaptation againstclimate change (929) 929
forestry (913) 913
animals (901) 901
engineering elements and units (897) 897
general measures for producing and maintaining effectivefunctioning of machines or installations (897) 897
thermal insulation in general (897) 897
trapping (893) 893
fishing (892) 892
hunting (889) 889
animal husbandry (887) 887
packing (882) 882
conveying (881) 881
handling thin or filamentary material (880) 880
storing (880) 880
transmission of digital information, e.g. telegraphiccommunication (846) 846
identification (808) 808
microbiology (762) 762
male (755) 755
preparations for medical, dental, or toilet purposes (752) 752
surgery (730) 730
ranges (716) 716
ventilating (716) 716
machine tools (715) 715
metal-working not otherwise provided for (707) 707
diagnosis (700) 700
female (696) 696
building (681) 681
separation (674) 674
specific therapeutic activity of chemical compounds ormedicinal preparations (672) 672
biochemistry (666) 666
vehicles in general (637) 637
earth drilling, e.g. deep drilling (632) 632
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (632) 632
beer (592) 592
enzymology (591) 591
wine (591) 591
combustion apparatus (589) 589
combustion processes (589) 589
mutation or genetic engineering (589) 589
spirits (589) 589
vinegar (589) 589
heterocyclic compounds (582) 582
optics (565) 565
chemistry, multidisciplinary (559) 559
physics, applied (540) 540
ferrous or non-ferrous alloys (517) 517
treatment of alloys or non-ferrous metals (517) 517
chemistry, physical (493) 493
controlling (493) 493
regulating (493) 493
measuring electric variables (489) 489
measuring magnetic variables (489) 489
image data processing or generation, in general (487) 487
climate change mitigation technologies in the production orprocessing of goods (480) 480
air-conditioning, air-humidification, ventilation, use of aircurrents for screening (479) 479
circuit arrangements or systems for supplying or distributingelectric power (477) 477
systems for storing electric energy (477) 477
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (471) 471
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (471) 471
research (459) 459
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (15) 15
East Asian (Cheng Yu Tung) - Stacks (8) 8
East Asian (Cheng Yu Tung) - On order (3) 3
UTL at Downsview - May be requested (3) 3
Engineering & Comp. Sci. - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Vendor file (1) 1
East Asian (Cheng Yu Tung) - Audio Visual (1) 1
Gerstein Science - Stacks (1) 1
Richard Charles Lee Canada-Hong Kong - Audio Visual (1) 1
Robarts - Stacks (1) 1
St. Michael's College (John M. Kelly) - Audio Visual (1) 1
UofT at Mississauga - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (44035) 44035
Chinese (35538) 35538
French (1462) 1462
German (807) 807
Korean (96) 96
Portuguese (77) 77
Spanish (68) 68
Japanese (53) 53
Polish (35) 35
Russian (30) 30
Chamorro (8) 8
Danish (5) 5
Italian (4) 4
Slovenian (4) 4
Arabic (2) 2
Croatian (2) 2
Dutch (2) 2
Greek (2) 2
Hungarian (2) 2
Romanian (2) 2
Turkish (2) 2
Lithuanian (1) 1
Serbian (1) 1
Ukrainian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1993, Di 1 ban., ISBN 7102011946, 160 p. :chiefly ill. (some col.)
Book
Journal of Traditional Chinese Medical Sciences, ISSN 2095-7548, 10/2018, Volume 5, Issue 4, pp. 344 - 349
To study the efficacy of Professor Zhiqiang Guo's unique sequential herbal therapy in the treatment of premature ovarian insufficiency (POI... 
Traditional Chinese herbal medicinals | Nourish the liver and kidney | Premature ovarian insufficiency | Sequential therapy | Infertility
Journal Article
中医科学杂志(英文), 2018, Volume 5, Issue 4, pp. 344 - 349
Objective:To study the efficacy of Professor Zhiqiang Guo's unique sequential herbal therapy in the treatment of premature ovarian insufficiency (POI... 
Journal Article
SAE technical paper series, Volume 2013-01-1660.
Homogeneous charge compression ignition (HCCI) is a promising internal combustion engine concept, but suffers from its high sensitivity to operation conditions... 
Combustion and combustion processes | HCCI engines
eJournal
SAE technical paper series, Volume 2013-01-1660.
Homogeneous charge compression ignition (HCCI) is a promising internal combustion engine concept, but suffers from its high sensitivity to operation conditions... 
Combustion and combustion processes | HCCI engines
eJournal
SAE technical paper series, Volume 2015-01-0367.
The cabin air temperature increases quickly and can reach 80°C when the vehicle parks in the summer sunlight which has the bad influence on the occupants... 
Heating, ventilation, and air conditioning systems (HVAC) | Sun and solar | Solar energy
eJournal
2013, ISBN 751124131X
Book
SAE technical paper series, Volume 2015-01-1127.
The hydraulic retarder is an important auxiliary braking device for the heavy vehicle, which has some characteristics, such as the big brake torque and long... 
Transmissions | Hydraulic systems | Braking systems
eJournal
SAE technical paper series, Volume 2015-01-2801.
The hydraulic retarder, an important auxiliary brake, has been widely used in heavy vehicles. Under the non-braking working condition, the air resistance... 
Braking systems | Hydraulic equipment
eJournal
2013, ISBN 9787501037957
Book
ISSN 1144-0546, 8/2019, Volume 43, Issue 34, pp. 136 - 1367
To understand the mechanisms and origins of the stereoselectivity of a PPh 3 -catalyzed [3+3] cycloaddition reaction between a ynone and an azomethine imine,... 
Journal Article
Nature communications, ISSN 2041-1723, 2019, Volume 10, Issue 1, pp. 125 - 9
Journal Article
Lancet, The, ISSN 0140-6736, 2009, Volume 373, Issue 9680, pp. 2041 - 2053
Journal Article
Proceedings of the Institution of Mechanical Engineers. Part I, Journal of systems and control engineering, ISSN 0959-6518, 03/2018, Volume 232, Issue 3, pp. 315 - 323
To improve the riding performance and levitation stability of a high-speed permanent magnet electromagnetic suspension system maglev train, a control strategy... 
high-speed maglev train | levitation control | Joint structure | state observer | permanent magnet electromagnetic suspension system | SYSTEM | OPTIMAL-DESIGN | AUTOMATION & CONTROL SYSTEMS | Trains | Railway engineering | Computer simulation | Optimal control | High speed | Permanent magnets | Magnetic levitation systems | Linear quadratic
Journal Article
The New England journal of medicine, ISSN 1533-4406, 2020, Volume 382, Issue 13, pp. 1199 - 1207
Journal Article
2013, Di 1 ban., Gao xiao zhe xue she hui ke xue cheng guo wen ku, ISBN 751124131X, 2, 271
Xi qu yi shu zuo wei yi zhong you min zu min jian wen hua tu rang zhong yun yu qi lai de yi shu xing tai, ta dai biao zhe min jian wen hua yi shu de yuan chu,... 
Civilization | Theater | China, Southwest | China, Southwest Civilization | History
Book
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.