UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (9209) 9209
Journal Article (7585) 7585
Conference Proceeding (523) 523
Book Chapter (110) 110
Magazine Article (69) 69
Newspaper Article (16) 16
Book / eBook (10) 10
Dissertation (10) 10
Publication (10) 10
Report (1) 1
Technical Report (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (3325) 3325
physics (2671) 2671
performing operations (2249) 2249
transporting (2249) 2249
chemistry (2166) 2166
electricity (1662) 1662
physical sciences (1543) 1543
metallurgy (1542) 1542
life sciences & biomedicine (1274) 1274
technology (1272) 1272
human necessities (1247) 1247
testing (1084) 1084
measuring (1070) 1070
fixed constructions (860) 860
mechanical engineering (830) 830
heating (817) 817
lighting (813) 813
blasting (809) 809
weapons (808) 808
counting (685) 685
calculating (684) 684
computing (684) 684
engineering (602) 602
agriculture (582) 582
conversion or distribution of electric power (559) 559
generation (559) 559
materials science (530) 530
hygiene (517) 517
medical or veterinary science (516) 516
basic electric elements (514) 514
forestry (508) 508
electric communication technique (497) 497
fishing (496) 496
animal husbandry (495) 495
hunting (495) 495
trapping (495) 495
humans (464) 464
analysis (458) 458
electric digital data processing (449) 449
investigating or analysing materials by determining theirchemical or physical properties (420) 420
organic chemistry (419) 419
materials science, multidisciplinary (400) 400
science & technology - other topics (386) 386
optics (365) 365
physical or chemical processes or apparatus in general (356) 356
mining (355) 355
earth drilling (349) 349
environmental sciences & ecology (302) 302
environmental sciences (300) 300
machine tools (296) 296
physics, applied (296) 296
metal-working not otherwise provided for (294) 294
engineering elements and units (282) 282
general measures for producing and maintaining effectivefunctioning of machines or installations (282) 282
thermal insulation in general (282) 282
conveying (277) 277
handling thin or filamentary material (277) 277
packing (277) 277
storing (277) 277
animals (275) 275
microbiology (268) 268
chemistry, physical (266) 266
transmission of digital information, e.g. telegraphiccommunication (250) 250
general tagging of cross-sectional technologies spanning over several sections of the ipc (245) 245
general tagging of new technological developments (245) 245
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (245) 245
male (240) 240
technologies or applications for mitigation or adaptation againstclimate change (240) 240
biochemistry (239) 239
engineering, electrical & electronic (237) 237
geology (220) 220
preparations for medical, dental, or toilet purposes (219) 219
separation (216) 216
beer (214) 214
earth drilling, e.g. deep drilling (214) 214
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (214) 214
chemistry, multidisciplinary (213) 213
wine (212) 212
enzymology (211) 211
mutation or genetic engineering (211) 211
spirits (211) 211
vinegar (211) 211
female (210) 210
specific therapeutic activity of chemical compounds ormedicinal preparations (206) 206
treatment of water, waste water, sewage, or sludge (199) 199
circuit arrangements or systems for supplying or distributingelectric power (194) 194
systems for storing electric energy (194) 194
geosciences, multidisciplinary (176) 176
heterocyclic compounds (175) 175
nanoscience & nanotechnology (175) 175
building (174) 174
energy & fuels (173) 173
compositions based thereon (171) 171
organic macromolecular compounds (171) 171
their preparation or chemical working-up (171) 171
multidisciplinary sciences (166) 166
controlling (162) 162
regulating (162) 162
research (160) 160
surgery (160) 160
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (15266) 15266
Chinese (9950) 9950
French (306) 306
German (122) 122
Portuguese (23) 23
Japanese (14) 14
Korean (11) 11
Spanish (6) 6
Russian (5) 5
Dutch (2) 2
Danish (1) 1
Hungarian (1) 1
Polish (1) 1
Serbian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Klinische Monatsblätter für Augenheilkunde, ISSN 0023-2165, 04/2019, Volume 236, Issue 4, pp. 366 - 370
Background and Purpose Junfeng BFS Water (JBW) is normal drinking water treated by an extremely low frequency electromagnetic field with certain electromagnetic oscillations... 
Life Sciences & Biomedicine | Ophthalmology | Science & Technology
Journal Article
Nanoscale, ISSN 2040-3372, 2013, Volume 5, Issue 20, pp. 9785 - 9792
Journal Article
Journal of physical chemistry. C, ISSN 1932-7447, 05/2013, Volume 117, Issue 20, pp. 10353 - 10359
Silicene, a two-dimensional hexagonal lattice of silicon, has been synthesized recently and exhibits fascinating electronic properties that resemble graphene.... 
Physical Sciences | Chemistry | Materials Science | Nanoscience & Nanotechnology | Technology | Materials Science, Multidisciplinary | Science & Technology - Other Topics | Chemistry, Physical | Science & Technology
Journal Article
Scientific reports, ISSN 2045-2322, 04/2016, Volume 6, Issue 1, pp. 25054 - 25054
... wastewater treatment Junfeng Wan1,2,3, Jun Gu2, Qian Zhao1,2 & Yu Liu1,2 Although the activated sludge process, one of the most remarkable engineering inventions... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Anaerobiosis | Biological Oxygen Demand Analysis | Energy Metabolism | Waste Water - chemistry | Water Purification - methods | Water Microbiology | Activated sludge | Energy consumption | Climate change | Water treatment plants | Wastewater treatment | Index Medicus
Journal Article
Scientific reports, ISSN 2045-2322, 12/2013, Volume 3, Issue 1, pp. 3537 - 3537
...Ultrathin Co3O4 nanosheet arrays with high supercapacitive performance Qiu Yang, Zhiyi Lu, Xiaoming Sun & Junfeng Liu State Key Laboratory of Chemical Resource... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Electrodes | Capacitance
Journal Article
Advances in mechanical engineering, ISSN 1687-8132, 2014, Volume 2014, p. 868041
In the process of hard rock breaking, the conical pick bears great cutting force and wear, and the cutting efficiency is lower. Thus different combination ways... 
Thermodynamics | Engineering | Physical Sciences | Technology | Engineering, Mechanical | Science & Technology | Soil erosion | Simulation | Efficiency | Cutting forces | Experiments | Stone
Journal Article
Nature communications, ISSN 2041-1723, 05/2018, Volume 9, Issue 1, pp. 1 - 7
..., Kuishuang Feng 8, Junfeng Liu3, Zhu Liu 5,9, Xuejun Wang3, Qiang Zhang5 & Steven J. Davis10 Economic globalization and concomitant growth in international trade... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | International trade | Southern Hemisphere | Supply chains | Globalization | Carbon dioxide | Raw materials | Exports | Developing countries--LDCs | Emissions
Journal Article
Atmospheric environment (1994), ISSN 1352-2310, 04/2011, Volume 45, Issue 13, pp. 2284 - 2296
Exposure to elevated concentrations of surface ozone (O 3) causes substantial reductions in the agricultural yields of many crops. As emissions of O 3... 
Ozone | Agriculture | Ozone impacts | Crop loss | Integrated assessment | Environmental Sciences & Ecology | Physical Sciences | Life Sciences & Biomedicine | Meteorology & Atmospheric Sciences | Science & Technology | Environmental Sciences | Crop yields | Air pollution | Tracers (Chemistry) | Wilson, Woodrow (American president) | Harvesting
Journal Article
Nature communications, ISSN 2041-1723, 02/2019, Volume 10, Issue 1, pp. 842 - 842
...ARTICLE Magnetic field alignment of stable proton- conducting channels in an electrolyte membrane Xin Liu 1, Yi Li1, Jiandang Xue1, Weikang Zhu1, Junfeng Zhang... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Protons | Membranes | Free radicals | Fillers | Conductivity | Durability | Fuel technology | In situ leaching | Leaching | Channels | Iron cyanides | Conducting polymers | Electrolytic cells | Composite materials | Acids | Fuel cells | Industry standards | Magnetic fields | Polymers | Ferrocyanide | Proton exchange membrane fuel cells
Journal Article