Articles

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

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (768) 768
Conference Proceeding (87) 87
Book Chapter (49) 49
Dissertation (48) 48
Government Document (14) 14
Publication (10) 10
Magazine Article (2) 2
Paper (2) 2
Book / eBook (1) 1
Journal / eJournal (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (484) 484
physical sciences (420) 420
astronomy & astrophysics (387) 387
sdss (287) 287
astrophysics (265) 265
cosmology and extragalactic astrophysics (216) 216
galaxy astrophysics (215) 215
astronomy (153) 153
galaxies (121) 121
physics - cosmology and nongalactic astrophysics (117) 117
physics - astrophysics of galaxies (115) 115
solar and stellar astrophysics (111) 111
quasars (110) 110
physics - solar and stellar astrophysics (108) 108
astrophysics - astrophysics of galaxies (107) 107
quasars: individual (101) 101
high energy astrophysical phenomena (96) 96
galaxies: active (95) 95
exact sciences and technology (91) 91
astrophysics - cosmology and nongalactic astrophysics (89) 89
earth and planetary astrophysics (83) 83
earth, ocean, space (77) 77
quasars: absorption lines (75) 75
technology (74) 74
gis (70) 70
white dwarfs (70) 70
astrophysics - solar and stellar astrophysics (69) 69
astrophysics, cosmology and astronomy (68) 68
physics - instrumentation and methods for astrophysics (62) 62
physics - high energy astrophysical phenomena (61) 61
physics - earth and planetary astrophysics (60) 60
stars: individual (57) 57
red shift (55) 55
stars & galaxies (54) 54
star & galaxy formation (53) 53
emission (51) 51
luminosity (49) 49
binaries: close (47) 47
stars (46) 46
photometry (45) 45
physics (45) 45
geographic information systems (41) 41
spectra (41) 41
spectroscopy (40) 40
absorption (39) 39
analysis (39) 39
galaxies: evolution (39) 39
quasars: emission lines (39) 39
galaxies: high-redshift (38) 38
accretion disks (37) 37
sds-page (37) 37
decision support systems (34) 34
spatial decision support system (34) 34
computer science (33) 33
instrumentation and methods for astrophysics (33) 33
novae, cataclysmic variables (33) 33
spectrum analysis (33) 33
telescopes (33) 33
astrophysics - high energy astrophysical phenomena (32) 32
black holes (32) 32
life sciences & biomedicine (32) 32
white dwarf stars (32) 32
density (31) 31
galaxies: individual (31) 31
active galactic nuclei (30) 30
decision making (30) 30
quasars: general (30) 30
mass (29) 29
galaxies: ism (28) 28
emissions (27) 27
surveys (27) 27
gravitational lensing: strong (26) 26
sky surveys (26) 26
mathematical models (25) 25
hydrogen (23) 23
individual (23) 23
ionization (23) 23
space telescopes (23) 23
star formation (23) 23
cosmology: observations (22) 22
engineering (22) 22
velocity (22) 22
galaxies: formation (21) 21
accretion (20) 20
binaries: eclipsing (20) 20
brown dwarfs (20) 20
gravitational lensing (20) 20
dwarf stars (19) 19
environmental sciences & ecology (19) 19
morphology (19) 19
cosmology (18) 18
evolution (18) 18
geography (18) 18
outflow (18) 18
radio continuum: galaxies (18) 18
astronomy, observations and techniques (17) 17
double stars (17) 17
galaxies: interactions (17) 17
kinematics (17) 17
remote sensing (17) 17
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (877) 877
Portuguese (62) 62
Chinese (43) 43
Japanese (18) 18
Spanish (6) 6
French (4) 4
Korean (3) 3
Croatian (2) 2
Italian (2) 2
Dutch (1) 1
German (1) 1
Norwegian (1) 1
Russian (1) 1
Slovenian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text Chandra X-ray observations of two unusual BAL quasars
by Rogerson, Jesse A and Hall, Patrick B and Snedden, Stephanie A and Brotherton, Michael S and Anderson, Scott F
New astronomy, ISSN 1384-1076, 2011, Volume 16, Issue 2, pp. 128 - 137
Absorption lines | Individual (SDSS J030000.56+004828.0, SDSS J221511.94–004549.9, SDSS J025959.68+004813.6) | Quasars: general | J025959.68+004813.6 | SDSS J221511.94-004549.9, SDSS | Individual (SDSS J030000.56+004828.0 | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Photoionization | Astronomy | Quasars | Absorption | Ionization | X-rays | Images | Iron | Slabs | Density | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Effect of process parameters in microstructural and mechanical properties of Nd: YAG laser welded super duplex stainless steel
by Saravanan, S and Sivagurumanikandan, N and Raghukandan, K
Materials today : proceedings, ISSN 2214-7853, 04/2020
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text Discovery of a new quasar: SDSS J022155.26‐064916.6
by Robertson, J. M and Tucker, D. L and Smith, J. A and Wester, W and Lin, H and Mueller, J. H and Gulledge, D. J and Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Astronomische Nachrichten, ISSN 0004-6337, 06/2017, Volume 338, Issue 5, pp. 635 - 638
quasars: – stars: individual: (SDSS J022155.26‐064916.6) – spectroscopy | quasars: – stars: individual: (SDSS J022155.26-064916.6) – spectroscopy | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Spectra | Astronomy | Quasars | Red shift | Fluctuations | Stars | Luminosity | Flux | Sky surveys (astronomy) | Calibration | Standards | Dark energy | Line spectra | Spectrophotometry | Photometry | Physics - High Energy Astrophysical Phenomena | ASTRONOMY AND ASTROPHYSICS | quasars: - stars: individual: (SDSS J022155.26-064916.6) – spectroscopy
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text A GIS-statistical approach for assessing built environment energy use at urban scale
by Torabi Moghadam, Sara and Toniolo, Jacopo and Mutani, Guglielmina and Lombardi, Patrizia
Sustainable cities and society, ISSN 2210-6707, 02/2018, Volume 37, pp. 70 - 84
Multiple Linear Regression (MLR) | Geographic Information System (GIS) | Urban Energy Modelling (UEM) | Spatial Decision Support System (SDSS) | Science & Technology - Other Topics | Green & Sustainable Science & Technology | Technology | Construction & Building Technology | Energy & Fuels | Science & Technology
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text The first high-redshift changing-look quasars
by Ross, Nicholas P and Graham, Matthew J and Calderone, Giorgio and Ford, K. E. Saavik and Mckernan, Barry and Stern, Daniel
Monthly notices of the Royal Astronomical Society, ISSN 0035-8711, 10/2020, Volume 498, Issue 2, pp. 2339 - 2353
surveys | quasars: General | quasars: Individual (SDSS J120544.7+342252.4, SDSS J163852.9+28270.7.7, SDSS J222818.7 + 220102.9) | accretion, accretion discs | Physical Sciences | Astronomy & Astrophysics | Science & Technology
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text The Mass Distribution of SDSS J1004 $+$ 4112 Revisited
by Oguri, Masamune
Publications of the Astronomical Society of Japan, ISSN 0004-6264, 8/2010, Volume 62, Issue 4, pp. 1017 - 1024
Quasars | Clusters | General -galaxies | Individual (SDSS j1004+4112) - Gravitational lensing | Dark matter -galaxies | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text POSSIBLE SIGNATURES of A COLD-FLOW DISK from MUSE USING A z ∼ 1 GALAXY-QUASAR PAIR TOWARD SDSS J1422-0001
by Bouché, N and Finley, H and Schroetter, I and Murphy, M.T and Richter, P and Bacon, R and Contini, T and Richard, J and Wendt, M and Kamann, S and Epinat, B and Cantalupo, S and Straka, L.A and Schaye, J and Martin, C.L and Péroux, C and Wisotzki, L and Soto, K and Lilly, S and Carollo, C.M and Brinchmann, J and Kollatschny, W
The Astrophysical journal, ISSN 0004-637X, 04/2016, Volume 820, Issue 2
quasars: individual (SDSS J142253.31-000149) | galaxies: formation | intergalactic medium | galaxies: evolution
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Three quasi-stellar objects acting as strong gravitational lenses
by Courbin, F and Faure, C and Djorgovski, S.G and Rérat, F and Tewes, M and Meylan, G and Stern, D and Mahabal, A and Boroson, T and Dheeraj, R and Sluse, D
Astronomy and astrophysics (Berlin), ISSN 0004-6361, 2012, Volume 540, p. A36
quasars: individual: SDSS J0827+5224 | quasars: individual: SDSS J1005+4016 | quasars: individual: SDSS J0013+1523 | gravitational lensing: strong | quasars: individual: SDSS J0919+2720 | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Earth, ocean, space | Astronomy | Exact sciences and technology
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text Gemini Imaging of the Host Galaxies of Changing-look Quasars
by Charlton, Paul J. L and Ruan, John J and Haggard, Daryl and Anderson, Scott F and Eracleous, Michael and MacLeod, Chelsea L and Runnoe, Jessie C
The Astrophysical journal, ISSN 0004-637X, 05/2019, Volume 876, Issue 1, p. 75
galaxies: active | quasars: emission lines | quasars: individual (SDSS J012648.08-083948.0, SDSS J015957.64+003310.5, SDSS J101152.98+544206.4, SDSS J233602.98+001728.7) | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Quasars | Broadband | Tidal effects | Color | Disk galaxies | Luminosity | Emission | Emissions | Active galactic nuclei | Star formation | Morphology | Surface brightness | Continuum radiation | Galaxy mergers & collisions
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text PRIMASS visits Hilda and Cybele groups
by De Prá, M.N and Pinilla-Alonso, N and Carvano, J.M and Licandro, J and Campins, H and Mothé-Diniz, T and De León, J and Alí-Lagoa, V
Icarus (New York, N.Y. 1962), ISSN 0019-1035, 09/2018, Volume 311, pp. 35 - 51
Asteroids | Trojan | SDSS | Cybele | SOAR | TNG | Hilda | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Physics - Earth and Planetary Astrophysics
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
11. Full Text A group multicriteria spatial decision support system for parking site selection problem: A case study
by Jelokhani-Niaraki, Mohammadreza and Malczewski, Jacek
Land use policy, ISSN 0264-8377, 01/2015, Volume 42, pp. 492 - 508
OWA | Group GIS-MCDA | Web-based MC-SDSS | Parking site selection | Environmental Studies | Environmental Sciences & Ecology | Life Sciences & Biomedicine | Science & Technology | Case studies | Analysis | Industrial locations
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
12. Full Text Influence of ageing treatment on microstructural and mechanical properties of a solution treated UNS S32750/EN 1.4410/F53 Super Duplex Stainless Steel (SDSS) alloy
by Cojocaru, Elisabeta Mirela and Raducanu, Doina and Vintila, Adrian Nicolae and Alturaihi, Saleh Sabah and Serban, Nicolae and Berbecaru, Andrei Constantin and Cojocaru, Vasile Danut
Journal of materials research and technology, ISSN 2238-7854, 07/2020, Volume 9, Issue 4, pp. 8592 - 8605
γ-Fe (austenite) | Mechanical properties | Microstructure | Super-Duplex Stainless Steel (SDSS) | δ-Fe (ferrite)
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights