X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (210832) 210832
Newspaper Article (66547) 66547
Patent (15363) 15363
Magazine Article (7206) 7206
Newsletter (6268) 6268
Conference Proceeding (6223) 6223
Government Document (3535) 3535
Book Chapter (3075) 3075
Trade Publication Article (3073) 3073
Report (2295) 2295
Web Resource (2133) 2133
Book / eBook (1734) 1734
Transcript (1706) 1706
Dissertation (1123) 1123
Publication (359) 359
Data Set (229) 229
Book Review (189) 189
Paper (182) 182
Reference (173) 173
Journal / eJournal (48) 48
Streaming Video (12) 12
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
energy (40594) 40594
materials science, multidisciplinary (30218) 30218
energy & fuels (25401) 25401
physics, applied (24401) 24401
energy industry (24385) 24385
analysis (23810) 23810
electricity (22722) 22722
chemistry, physical (21323) 21323
energy gap (20375) 20375
physics (19831) 19831
solar energy (19051) 19051
energy efficiency (17908) 17908
physics, condensed matter (17771) 17771
alternative energy sources (16045) 16045
photovoltaic cells (15293) 15293
chemistry, multidisciplinary (13661) 13661
energy policy (13599) 13599
basic electric elements (13116) 13116
environmental sciences (12826) 12826
energy consumption (12815) 12815
research (12035) 12035
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (12034) 12034
efficiency (11503) 11503
solar cells (10862) 10862
optical properties (10228) 10228
mathematical analysis (9649) 9649
climate change (9617) 9617
thin films (9613) 9613
chemistry (9475) 9475
mathematical models (9457) 9457
materials science (9441) 9441
astrophysics (9358) 9358
carbon (9185) 9185
studies (9135) 9135
nanoscience & nanotechnology (9091) 9091
astronomy & astrophysics (8940) 8940
computer simulation (8911) 8911
energy economics (8478) 8478
nuclear energy (8468) 8468
nanoparticles (8440) 8440
energy conservation (8295) 8295
green & sustainable science & technology (8233) 8233
environmental studies (8071) 8071
emissions (8033) 8033
semiconductors (7943) 7943
temperature (7844) 7844
design (7551) 7551
physics, atomic, molecular & chemical (7522) 7522
engineering, electrical & electronic (7321) 7321
renewable energy sources (7298) 7298
optimization (7265) 7265
physics, particles & fields (7120) 7120
engineering (7104) 7104
bandlücke (6950) 6950
humans (6946) 6946
natural gas (6759) 6759
sustainable development (6710) 6710
thermodynamics (6229) 6229
electrons (6158) 6158
renewable energy (6157) 6157
photoluminescence (6115) 6115
multidisciplinary sciences (6072) 6072
technology (6072) 6072
physics - high energy astrophysical phenomena (6043) 6043
simulation (5984) 5984
density functional theory (5943) 5943
graphene (5857) 5857
methods (5840) 5840
renewable resources (5838) 5838
electrodes (5833) 5833
sustainability (5809) 5809
physics, multidisciplinary (5727) 5727
engineering, chemical (5678) 5678
energy management (5597) 5597
physics - solar and stellar astrophysics (5594) 5594
high energy physics (5586) 5586
physics - cosmology and nongalactic astrophysics (5537) 5537
spectroscopy (5506) 5506
organic chemistry (5492) 5492
economics (5461) 5461
physics - astrophysics of galaxies (5429) 5429
energy storage (5414) 5414
inventors (5387) 5387
physics - earth and planetary astrophysics (5350) 5350
physics - instrumentation and methods for astrophysics (5325) 5325
generation (5299) 5299
electric utilities (5275) 5275
growth (5215) 5215
electrochemistry (5199) 5199
nanotechnology (5185) 5185
usage (5185) 5185
condensed matter (5121) 5121
characterization and evaluation of materials (5107) 5107
high energy physics - theory (5082) 5082
polymers (5070) 5070
morphology (4946) 4946
optics (4887) 4887
stability (4881) 4881
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (179) 179
Robarts - Stacks (153) 153
Engineering & Comp. Sci. - Stacks (131) 131
Collection Dvlpm't (Acquisitions) - Vendor file (122) 122
Gerstein Science - Stacks (113) 113
UofT at Mississauga - Stacks (57) 57
UofT at Scarborough - Stacks (33) 33
Physics - Stacks (27) 27
Collection Dvlpm't (Acquisitions) - Closed Orders (20) 20
Trinity College (John W Graham) - Stacks (16) 16
Law (Bora Laskin) - Stacks (15) 15
UTL at Downsview - May be requested (15) 15
St. Michael's College (John M. Kelly) - 2nd Floor (13) 13
Architecture Landscape (Shore + Moffat) - Stacks (10) 10
Earth Sciences (Noranda) - Stacks (7) 7
Victoria University E.J. Pratt - Stacks (6) 6
St. Michael's College (John M. Kelly) - 3rd Floor (4) 4
Victoria University E.J. Pratt - Oversize (4) 4
Chemistry (A D Allen) - Stacks (3) 3
Mathematical Sciences - Stacks (3) 3
Business (Joseph L Rotman) - Stacks (2) 2
Earth Sciences (Noranda) - Circulation Desk (2) 2
Earth Sciences (Noranda) - Oversize (2) 2
Gerstein Science - Circulation Desk (2) 2
Gerstein Science - Reserve desk (2) 2
Indust. Rel's & Hum. Resources (Newman) - Library use only (2) 2
Law (Bora Laskin) - Law Faculty Library (2) 2
Media Commons - Microtexts (2) 2
New College (Ivey) - Stacks (2) 2
Physics - New Books (2) 2
Regis College - Stacks (2) 2
Robarts - Government Pubs (2) 2
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (2) 2
University College (Laidlaw) - Stacks (2) 2
UofT at Mississauga - Circulation Desk (2) 2
Victoria University E.J. Pratt - Circulation Desk (2) 2
Victoria University Emmanuel College - Stacks (2) 2
Astronomy & Astrophysics - Ask at library (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Collection Dvlpm't (Acquisitions) - Shipping from publisher (1) 1
Engineering & Comp. Sci. - May be requested in 6-10 wks (1) 1
Engineering & Comp. Sci. - Missing (1) 1
Engineering & Comp. Sci. - Not Returned (1) 1
Engineering & Comp. Sci. - Periodical Stacks (1) 1
Engineering & Comp. Sci. - Reference (1) 1
Gerstein Science - Bindery (1) 1
Gerstein Science - Periodical Stacks (1) 1
Knox College (Caven) - Stacks (1) 1
OISE - Stacks (1) 1
Robarts - Course Reserves (1) 1
Robarts - Not Returned (1) 1
Robarts - Searching (1) 1
Royal Ontario Museum - Stacks (1) 1
Trinity College (John W Graham) - Storage (1) 1
UTL at Downsview - May be requested in 6-10 wks (1) 1
UofT at Mississauga - Reference (1) 1
Victoria University E.J. Pratt - Northrop Frye (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (329719) 329719
Chinese (4746) 4746
French (2364) 2364
Japanese (2347) 2347
German (1836) 1836
Korean (1113) 1113
Russian (288) 288
Portuguese (240) 240
Spanish (195) 195
Norwegian (90) 90
Ukrainian (88) 88
Polish (47) 47
Italian (46) 46
Urdu (41) 41
Swedish (32) 32
Turkish (28) 28
Czech (23) 23
Dutch (21) 21
Arabic (20) 20
Danish (11) 11
Indonesian (11) 11
Lithuanian (10) 10
Latvian (8) 8
Persian (8) 8
Romanian (8) 8
Croatian (6) 6
Hungarian (6) 6
Slovak (6) 6
Finnish (5) 5
Hindi (5) 5
Serbian (5) 5
Malay (4) 4
Bulgarian (3) 3
Welsh (3) 3
Bosnian (2) 2
Breton (2) 2
Greek (2) 2
Slovenian (2) 2
Afrikaans (1) 1
Catalan (1) 1
Chamorro (1) 1
Hebrew (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


SAE technical paper series, Volume 952477.
.... These characteristics are often complemented by velocity profiles in the cylinder and the valve gap, but the influence of valve and piston motion cannot be represented... 
Fuels and Energy Sources | Valves | Vehicle performance
eJournal
SAE technical paper series, Volume 961788.
... only. SatCon has designed, manufactured and tested on axial gap induction motor, which developed 20 hp at 3600 rpm... 
Fuels and Energy Sources | Tests and Testing | Vehicle performance
eJournal
SAE technical paper series, Volume 950004.
1. ABSTRACT The combustion of fuel inside an engine cylinder produces ions. By applying a small DC voltage across the spark gap after ignition, ion current is produced... 
Knock | On-board Energy Sources | Electrical, Electronics and Avionics | Engines
eJournal
SAE technical paper series, Volume 952459.
The objective of the present work was to investigate a rapid method of obtaining the convection velocity of the bulk gas near the spark plug gap of a firing engine at the time of ignition... 
Fuels and Energy Sources | Engines
eJournal
SAE technical paper series, Volume 2000-01-1570.
.... The base design used was a radial-gap motor with 30 kW of net output characteristic of the PNGV “Series” vehicles... 
Vehicle performance | Energy storage systems | Simulation and modeling | Electric motors
eJournal
Proceedings of the National Academy of Sciences - PNAS, ISSN 1091-6490, 2016, Volume 113, Issue 32, pp. 8910 - 8915
.... As regulated by Shockley–Queisser theory, a formidable materials science challenge for improvement to the next level requires further band-gap narrowing for broader absorption in solar spectrum, while retaining... 
Band gap | Perovskite|solar cell | Carrier lifetime | High pressure | HIGH-PRESSURE | perovskite | SOLAR-CELLS | SEMICONDUCTORS | MULTIDISCIPLINARY SCIENCES | ORGANOLEAD BROMIDE PEROVSKITE | OPTICAL-PROPERTIES | HALIDE PEROVSKITES | high pressure | carrier lifetime | HYBRID PEROVSKITES | SINGLE-CRYSTALS | PHASE | VISIBLE-LIGHT RESPONSE | solar cell | band gap | Solar cells | Perovskite | Electrical conductivity | Solar batteries | Properties | Observations | Electric properties | MATERIALS SCIENCE | SOLAR ENERGY | Physical Sciences
Journal Article
Energy policy, ISSN 0301-4215, 2012, Volume 51, pp. 392 - 396
.... The discrepancy between optimal and actual implementation of energy efficient technologies has been illustrated in numerous articles and is often referred to as the energy efficiency gap... 
Market barriers | The extended energy efficiency gap | Energy management | MANAGEMENT | INDUSTRY | ENERGY & FUELS | BARRIERS | ENVIRONMENTAL SCIENCES | PARADOX | DRIVING FORCES | SYSTEMS | ECONOMICS | ENVIRONMENTAL STUDIES | Evaluation | Energy management systems | Energy efficiency | Engineering and Technology | Naturresursteknik | Environmental Engineering | Energisystem | Energy Systems | Teknik
Journal Article
Physical review letters, ISSN 1079-7114, 2016, Volume 116, Issue 4, p. 043201
.... Electronic stopping is found to be significant below the threshold velocity normally identified with transitions across the band gap... 
THRESHOLD | PHYSICS, MULTIDISCIPLINARY | ENERGY-LOSS | SEMICONDUCTORS | COLLISION CASCADES | Thresholds | Mathematical analysis | Electronics | Density functional theory | Silicon | Elevators | Excitation | Kinetic energy | Physics - Materials Science | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Journal Article
2014, Routledge studies in governance and change in the global era, ISBN 0203417259, Volume 9, xxxvii, 422
"This book explores the persistence of the governance gap with respect to the human rights-impacting conduct of transnational extractive corporations operating in zones of weak governance... 
Human rights | Corporate governance | Mineral industries | Moral and ethical aspects | Corporations, Foreign | Industrial policy | Energy industries | Political Economy | Regulation | International Law - Law | Developing countries | War | International business enterprises
Book
Nature (London), ISSN 1476-4687, 2015, Volume 528, Issue 7581, pp. 207 - 211
The spectral gap-the energy difference between the ground state and first excited state of a system-is central to quantum many-body physics... 
STATE | LATTICE | QUANTUM | MULTIDISCIPLINARY SCIENCES | ANTIFERROMAGNET | COMPLEXITY | Usage | Algorithms | Mathematical analysis | Methods | Quantum theory | Energy | Quantum physics
Journal Article
Science (American Association for the Advancement of Science), ISSN 1095-9203, 2014, Volume 346, Issue 6215, pp. 1348 - 1352
... ∼450-attosecond step rise time provides an upper limit for the carrier-induced band-gap reduction and the electron-electron scattering time in the conduction band... 
Conduction bands | Electric pulses | Charge carriers | Semiconductors | Lasers | Pumps | REPORTS | Phonons | Electron tunneling | Silicon | Electric fields | COHERENT CONTROL | IONIZATION | MULTIDISCIPLINARY SCIENCES | BREAKDOWN | Spectrum analysis | Electron affinity | Models | Properties | Electron transport | Methods | Electron transfer | Materials science | Lattices | Electronics | Conduction band | Energy gaps (solid state)
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 2015, Volume 54, Issue 10, pp. 3112 - 3115
.... However, all 2D semiconductors reported thus far feature band gaps that are smaller than 2.0 eV, which has greatly restricted their applications, especially in optoelectronic devices with photoresponse in the blue and UV range... 
density functional calculations | antimony | electronic properties | arsenic | semiconductors | Antimony | Electronic properties | Density functional calculations | Arsenic | Semiconductors | TRANSPORT | NANORIBBONS | GRAPHENE | CRYSTALS | CHEMISTRY, MULTIDISCIPLINARY | Chemical properties | Transistors | Metalloids | Molybdenum disulfide | Optoelectronic devices | Two dimensional | Photonic band gaps | Energy gaps (solid state)
Journal Article