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
Journal Article (2511) 2511
Conference Proceeding (432) 432
Newspaper Article (66) 66
Book Chapter (64) 64
Dissertation (59) 59
Government Document (37) 37
Magazine Article (36) 36
Book Review (28) 28
Book / eBook (13) 13
Web Resource (8) 8
Report (5) 5
Publication (3) 3
Paper (2) 2
Trade Publication Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (1298) 1298
tec (1296) 1296
physical sciences (909) 909
ionosphere (904) 904
total electron content (536) 536
technology (486) 486
astronomy & astrophysics (483) 483
gps (423) 423
meteorology & atmospheric sciences (417) 417
geology (339) 339
geosciences, multidisciplinary (322) 322
global positioning system (306) 306
analysis (286) 286
geochemistry & geophysics (286) 286
engineering (271) 271
life sciences & biomedicine (228) 228
remote sensing (187) 187
satellites (162) 162
geophysics (160) 160
atmosphere, upper (159) 159
earth sciences (154) 154
physics (152) 152
satellite navigation systems (152) 152
earthquakes (150) 150
global positioning systems--gps (148) 148
humans (147) 147
geophysics/geodesy (145) 145
gnss (139) 139
engineering, aerospace (132) 132
geomagnetism (130) 130
animals (126) 126
ionospherics (123) 123
global navigation satellite system (113) 113
mathematical models (113) 113
receivers (108) 108
gps tec (107) 107
ionospheric disturbances (106) 106
dk/atira/pure/core/keywords/bcs_tecs_cdts (103) 103
storms (93) 93
earthquake (91) 91
engineering, electrical & electronic (90) 90
navigation (89) 89
dk/atira/pure/researchoutput/pubmedpublicationtype/d016428 (84) 84
electron density (84) 84
magnetic storms (83) 83
solar activity (81) 81
statistics (81) 81
telecommunications (81) 81
latitude (79) 79
navigation satellites (78) 78
space physics (77) 77
ionospheric electron density (74) 74
chemistry (73) 73
mice (73) 73
enterprise characteristics (72) 72
quarterly (72) 72
trade (72) 72
atmospheric sciences (71) 71
stations (71) 71
earth sciences, general (69) 69
electrons (69) 69
bcs & tecs cdts (68) 68
ionization (67) 67
protein-tyrosine kinases - metabolism (67) 67
thermoelectric cooler (64) 64
space weather (63) 63
algorithms (62) 62
artificial satellites (62) 62
biochemistry & molecular biology (62) 62
geomagnetic storm (62) 62
anomalies (61) 61
ionospheric research (61) 61
dk/atira/pure/researchoutput/pubmedpublicationtype/d013485 (59) 59
materials science (59) 59
research support, non-u.s. gov't (59) 59
scintillation (59) 59
电离层 (59) 59
geomagnetic storms (58) 58
earth (57) 57
seismology (57) 57
computer simulation (55) 55
ionospheric electron content (55) 55
tec, nechama (55) 55
magnetic fields (54) 54
atmosphere (53) 53
gps-tec (52) 52
immunology (52) 52
weather (51) 51
electric fields (50) 50
navigation systems (50) 50
signal transduction (50) 50
equatorial regions (49) 49
usage (49) 49
cell biology (48) 48
cooling (45) 45
ionosondes (45) 45
equatorial ionization anomaly (44) 44
female (44) 44
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (9) 9
Robarts - Stacks (6) 6
Collection Dvlpm't (Acquisitions) - Vendor file (2) 2
UofT at Mississauga - Stacks (2) 2
Engineering & Comp. Sci. - Stacks (1) 1
Gerstein Science - Stacks (1) 1
Music - Stacks (1) 1
OISE - Stacks (1) 1
St. Michael's College (John M. Kelly) - 2nd Floor (1) 1
UTL at Downsview - May be requested (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 (2762) 2762
Chinese (400) 400
Japanese (75) 75
Portuguese (46) 46
Spanish (29) 29
French (14) 14
German (10) 10
Turkish (8) 8
Korean (5) 5
Croatian (3) 3
Malay (2) 2
Persian (2) 2
Russian (2) 2
Slovenian (2) 2
Arabic (1) 1
Chamorro (1) 1
Czech (1) 1
Hebrew (1) 1
Italian (1) 1
Norwegian (1) 1
Polish (1) 1
Romanian (1) 1
Swedish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Earth, planets, and space, ISSN 1880-5981, 06/2011, Volume 63, Issue 4, pp. 365 - 370
We have analyzed the total electron content (TEC) derived from dual-frequency GPS receivers (GPS TEC) at the Chumpon station, Thailand, during the period... 
TEC comparison | Earth Sciences | GPS TEC | IRI-2007 TEC | Geology | TEC measurement | IGS TEC | equatorial latitude | Earth Sciences, general | Geophysics/Geodesy | TEC prediction | Tec prediction | Equatorial latitude | Tec comparison | Tec measurement
Journal Article
Renewable & sustainable energy reviews, ISSN 1364-0321, 11/2016, Volume 65, pp. 698 - 726
Thermoelectric (TE) technology is regarded as alternative and environmentally friendly technology for harvesting and recovering heat which is directly... 
Cooling | TEG/TEC performance improvement | Heating | TEG Modelling | TEG Structures | TEG/TEC materials | Science & Technology - Other Topics | Green & Sustainable Science & Technology | Technology | Energy & Fuels | Science & Technology | Usage | Models | Electric power production | Electric generators
Journal Article
Journal of atmospheric and solar-terrestrial physics, ISSN 1364-6826, 08/2012, Volume 84-85, pp. 52 - 61
The ionosphere Total Electron Content (TEC), derived by analyzing dual frequency signals from the Global Positioning System (GPS) recorded from two stations in... 
Low-latitude | Seasonal variations | IRI–TEC | GPS–TEC | GPS-TEC | IRI-TEC | Physical Sciences | Meteorology & Atmospheric Sciences | Science & Technology | Geochemistry & Geophysics | Atmosphere, Upper | Electromagnetism | Analysis | Ionosphere | Global Positioning System
Journal Article
Space weather, ISSN 1542-7390, 05/2013, Volume 11, Issue 5, pp. 297 - 305
The variability of space weather can best be captured using total electron content (TEC), which corresponds to total number of electrons on a ray path. The... 
GPS‐TEC | ionosphere | total electron content | GPS-TEC
Journal Article
Geophysical research letters, ISSN 0094-8276, 09/2011, Volume 38, Issue 17, p. n/a
The 2011 March 11 Tohoku‐Oki earthquake (Mw9.0) caused vast damages to the country. Large events beneath dense observation networks could bring breakthroughs... 
precursor | TEC | GPS | 2011 Tohoku earthquake | Geosciences, Multidisciplinary | Physical Sciences | Geology | Science & Technology | Geodetics | Satellites | Atmospheric sciences | Seismology | Earthquakes
Journal Article
Journal of geodesy, ISSN 1432-1394, 09/2006, Volume 81, Issue 2, pp. 111 - 120
The Global Positioning System (GPS) has become a powerful tool for ionospheric studies. In addition, ionospheric corrections are necessary for the augmentation... 
Geosciences | GPS, Inter-frequency bias | Total electron content (TEC) | Geophysics/Geodesy | Math. Applications in Geosciences | Levelling carrier to code TEC | Differential code bias (DCB) | Remote Sensing | Physical Sciences | Technology | Science & Technology | Geochemistry & Geophysics | Calibration
Journal Article
Immunological reviews, ISSN 1600-065X, 03/2009, Volume 228, Issue 1, pp. 58 - 73
Bruton’s agammaglobulinemia tyrosine kinase (Btk) is a cytoplasmic tyrosine kinase important in B‐lymphocyte development, differentiation, and signaling. Btk... 
bone marrow tyrosine kinase gene on chromosome X | IL‐2 inducible tyrosine kinase (Itk) | nuclear factor κB | peptidyl‐prolyl cis–trans isomerase (Pin 1) | X‐linked agammaglobulinemia | Tec protein tyrosine kinase (Tec) | IL-2 inducible tyrosine kinase (Itk) | Bone marrow tyrosine kinase gene on chromosome X | X-linked agammaglobulinemia | Nuclear factor κB | Peptidyl-prolyl cis-trans isomerase (Pin 1) | Life Sciences & Biomedicine | Immunology | Science & Technology | Neoplasms - metabolism | Protein Structure, Tertiary | Agammaglobulinemia - immunology | Animals | Protein-Tyrosine Kinases - metabolism | Humans | Protein-Tyrosine Kinases - chemistry | Mutation | X-Linked Combined Immunodeficiency Diseases - immunology | Protein-Tyrosine Kinases - immunology | Proteins | Tyrosine | Oncology, Experimental | Phenols | Research | Universities and colleges | T cells | Protein kinases | Cancer | Index Medicus | Neoplasms: metabolism | Basic Medicine | Protein-Tyrosine Kinases: metabolism | Medical and Health Sciences | Medicin och hälsovetenskap | Protein-Tyrosine Kinases: chemistry | X-Linked Combined Immunodeficiency Diseases: immunology | Medicinska och farmaceutiska grundvetenskaper | Protein-Tyrosine Kinases: immunology | Agammaglobulinemia: immunology | Immunologi inom det medicinska området | Immunology in the medical area
Journal Article
Remote sensing (Basel, Switzerland), 05/2018, Volume 10, Issue 5
Journal Article
Journal of geophysical research. Space physics, ISSN 2169-9380, 03/2015, Volume 120, Issue 3, pp. 2166 - 2182
The total electron content (TEC) is one of the most useful parameters to evaluate the behavior of the Martian ionosphere because it contains information on the... 
MARSIS TEC assessment | Mars Express | Martian ionosphere | total electron content | TEC data sets | Total electron content | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Datasets | Mars | Algorithms | Atmosphere | Ionosphere | Geophysics | Ionospheric sounding | Data sets | Radar | Plasma frequencies | Mars Express (ESA) | Assessments | Zenith
Journal Article