X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (157128) 157128
Publication (11195) 11195
Newspaper Article (2869) 2869
Conference Proceeding (1537) 1537
Book Chapter (1342) 1342
Book / eBook (500) 500
Dissertation (404) 404
Government Document (298) 298
Book Review (294) 294
Magazine Article (207) 207
Paper (169) 169
Newsletter (81) 81
Reference (42) 42
Trade Publication Article (28) 28
Web Resource (25) 25
Data Set (18) 18
Journal / eJournal (9) 9
Report (3) 3
Poster (2) 2
Technical Report (2) 2
Microfilm (1) 1
Presentation (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
isotopes (42258) 42258
animals (37562) 37562
carbon isotopes (26966) 26966
humans (20586) 20586
male (17646) 17646
index medicus (16934) 16934
analysis (16051) 16051
stable isotopes (15233) 15233
rats (14440) 14440
female (13267) 13267
nuclei (13028) 13028
geosciences, multidisciplinary (12699) 12699
geochemistry & geophysics (11307) 11307
radioisotopes (11225) 11225
kinetics (10517) 10517
environmental sciences (10262) 10262
carbon (8859) 8859
tritium (8416) 8416
organic compounds (8196) 8196
geochemistry (8097) 8097
beta decay radioisotopes (7801) 7801
research (7646) 7646
time factors (7271) 7271
ecology (7147) 7147
mice (6995) 6995
nitrogen (6918) 6918
chemistry (6671) 6671
geology (6500) 6500
biochemistry & molecular biology (6141) 6141
sediments (6052) 6052
deuterium (6043) 6043
proteins (5886) 5886
fractionation (5838) 5838
mass spectrometry (5799) 5799
water (5688) 5688
body (5670) 5670
adult (5660) 5660
isotope labeling (5636) 5636
basic biological sciences (5621) 5621
light nuclei (5570) 5570
temperature (5561) 5561
mammals (5482) 5482
radiation effects (5474) 5474
in vitro techniques (5460) 5460
metabolism (5450) 5450
intermediate mass nuclei (5331) 5331
organs (5318) 5318
spectroscopy (5298) 5298
earth sciences (5180) 5180
tracer techniques (5155) 5155
iodine isotopes (5121) 5121
phosphorus isotopes (5114) 5114
beta-minus decay radioisotopes (5006) 5006
isotope effects (4934) 4934
isotope applications (4924) 4924
oxygen (4739) 4739
vertebrates (4731) 4731
oxygen isotopes (4710) 4710
days living radioisotopes (4702) 4702
diet (4616) 4616
odd-even nuclei (4606) 4606
hydrogen (4546) 4546
methods (4404) 4404
nitrogen isotopes (4395) 4395
middle aged (4384) 4384
precipitation (4330) 4330
chemistry, analytical (4203) 4203
stable-isotopes (4112) 4112
carbonates (4107) 4107
odd-odd nuclei (4099) 4099
multidisciplinary sciences (4001) 4001
evolution (3935) 3935
oceanography (3669) 3669
liver - metabolism (3634) 3634
life sciences (3626) 3626
plant sciences (3595) 3595
radiation, thermal, and other environ. pollutant effects on living orgs. and biol. mat (3581) 3581
physics (3553) 3553
plants (3550) 3550
climate (3537) 3537
rodents (3526) 3526
paleontology (3397) 3397
mineralogy (3382) 3382
marine & freshwater biology (3370) 3370
elements (3357) 3357
hydrogen isotopes (3285) 3285
ratios (3269) 3269
geography, physical (3250) 3250
water resources (3220) 3220
enzymes (3208) 3208
reaction kinetics (3165) 3165
electron capture radioisotopes (3159) 3159
groundwater (3157) 3157
amino acids (3153) 3153
diseases (3145) 3145
even-odd nuclei (3120) 3120
isomeric transition isotopes (3067) 3067
biochemical research methods (3056) 3056
hydrogen-ion concentration (3035) 3035
medicine (3008) 3008
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (237) 237
Earth Sciences (Noranda) - Stacks (58) 58
UofT at Mississauga - Stacks (57) 57
UTL at Downsview - May be requested (32) 32
UofT at Scarborough - Stacks (28) 28
Chemistry (A D Allen) - Stacks (27) 27
Online Resources - Online (24) 24
Collection Dvlpm't (Acquisitions) - Closed Orders (17) 17
Collection Dvlpm't (Acquisitions) - Vendor file (17) 17
Engineering & Comp. Sci. - Stacks (16) 16
Physics - Stacks (16) 16
Robarts - Stacks (15) 15
Royal Ontario Museum - Periodical Stacks (9) 9
Royal Ontario Museum - Stacks (9) 9
Gerstein Science - Periodical Stacks (4) 4
Collection Dvlpm't (Acquisitions) - Cancelled Order (3) 3
Physics - Storage (3) 3
UofT at Scarborough - May be requested in 6-10 wks (3) 3
UofT at Scarborough - Withdrawn (3) 3
Engineering & Comp. Sci. - May be requested in 6-10 wks (2) 2
Gerstein Science - Theses (2) 2
Aerospace - Stacks (1) 1
Astronomy & Astrophysics - Ask at library (1) 1
Earth Sciences (Noranda) - Course Reserves (1) 1
Earth Sciences (Noranda) - Missing (1) 1
Engineering & Comp. Sci. - Missing (1) 1
Gerstein Science - Bindery (1) 1
Gerstein Science - Missing (1) 1
Knox College (Caven) - Stacks (1) 1
Law (Bora Laskin) - Stacks (1) 1
Physics - Reference (1) 1
Robarts - Course Reserves (1) 1
St. Michael's College (John M. Kelly) - 2nd Floor (1) 1
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
Trinity College (John W Graham) - Stacks (1) 1
University Archives - Archives (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (158261) 158261
German (1407) 1407
Russian (1030) 1030
French (838) 838
Japanese (704) 704
Chinese (284) 284
Spanish (86) 86
Polish (84) 84
Czech (72) 72
Portuguese (70) 70
Ukrainian (65) 65
Italian (58) 58
Swedish (44) 44
Korean (26) 26
Hungarian (22) 22
Danish (10) 10
Slovak (10) 10
Serbian (9) 9
Norwegian (8) 8
Croatian (5) 5
Romanian (4) 4
Dutch (3) 3
Indonesian (3) 3
Arabic (2) 2
Bulgarian (2) 2
Finnish (2) 2
Persian (2) 2
Estonian (1) 1
Greek (1) 1
Hebrew (1) 1
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Radiation effects, ISSN 0033-7579, 1969
Journal
Electrochemistry Communications, ISSN 1388-2481, 08/2017, Volume 81, pp. 1 - 4
The pH effect and the H/D kinetic isotope effect (KIE) for the oxidation of formic acid/formate anions (FOR) on Pt(111) have been studied. The pH-dependent FOR... 
H/D kinetic isotope effect | pH effect | Direct pathway | Formic acid oxidation | Mechanism | ELECTROCHEMISTRY | GOLD | FORMATE | PLATINUM | ELECTROOXIDATION | ANION ADSORPTION | FORMIC-ACID OXIDATION | ELECTROCATALYSIS
Journal Article
Frontiers in Plant Science, ISSN 1664-462X, 11/2016, Volume 7, Issue 2016, p. 1767
Zn-Lignosulfonates (LS) fertilizers are used as an eco-friendly alternative to chelate formulations. The mechanisms of Zn release in the rhizosphere by both... 
Lignosulfonates | ZnEDTA | Navy beans | Shuttle effect | shuttle effect | ISOTOPE PATTERN DECONVOLUTION | lignosulfonates | FOLIAR APPLICATION | ZINC-COMPLEXES | IRON | DEFICIENCY | PLANT SCIENCES | navy beans | AVAILABILITY | NUTRITION | COATED FERTILIZERS | MAIZE | Zn-67 | EFFICIENCY | Legumes | Beans | Chemical properties | Comparative analysis | Mimosaceae | Zinc | 67Zn
Journal Article
Journal of Applied Ecology, ISSN 0021-8901, 4/2009, Volume 46, Issue 2, pp. 443 - 453
1. The use of stable isotopic techniques to study animal diets and trophic levels requires a priori estimates of discrimination factors (Δ13C and Δ15N, also... 
Ecological modeling | Animals | Diet | Marine ecology | Lipids | Review | Nitrogen | Mammals | Isotopes | Applied ecology | Muscle tissues | fractionation | diet isotopic value | discrimination | isotopic model | carbon | nitrogen | Fractionation | Discrimination | Diet isotopic value | Carbon | Isotopic model | FOOD-WEB | MULTIPLE STABLE ISOTOPES | CONSUMER-DIET | TRADE-OFF | PACIFIC SALMON | MIXING MODELS | SEASONAL-CHANGES | ECOLOGY | NITROGEN ISOTOPES | LIPID EXTRACTION | Birds | Usage
Journal Article
Journal of Fish Biology, ISSN 0022-1112, 03/2008, Volume 72, Issue 4, pp. 815 - 830
This study investigated the impact of lipid extraction, CaCO3 removal and of both treatments combined on fish tissue δ13C, δ15N and C:N ratio. Furthermore, the... 
C:N ratio | mathematical lipid normalization | stable isotopes | lipid extraction | carbon | nitrogen | Lipid extraction | Mathematical lipid normalization | Nitrogen | Carbon | Stable isotopes | FOOD-WEB STRUCTURE | FRACTIONATION | TROPHIC STRUCTURE | FISHERIES | C : N ratio | AMINO-ACIDS | NOTOTHENIOID FISHES | MARINE & FRESHWATER BIOLOGY | CHEMICAL-COMPOSITION | TISSUES | ANTARCTIC FISH | MARINE
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 03/2012, Volume 51, Issue 13, pp. 3066 - 3072
Journal Article
Journal of Geophysical Research - Atmospheres, ISSN 0148-0227, 10/2008, Volume 113, Issue D19, pp. D19306 - n/a
Journal Article
Earth and Planetary Science Letters, ISSN 0012-821X, 11/2014, Volume 406, pp. 123 - 133
Journal Article
Journal of Mathematical Chemistry, ISSN 0259-9791, 02/2019, Volume 57, Issue 2, pp. 465 - 472
The time dependent wave packet method was used to study the dynamics of the D+NH(v(i)=0, j(i)=0)N+HD reaction and its isotopic variants, using the ab initio... 
Potential energy surface | Coriolis coupling | Cross sections | Isotopic effect | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | WAVE-PACKET APPROACH | MECHANISM | AB-INITIO | RATE CONSTANTS | CHEMISTRY, MULTIDISCIPLINARY | SCATTERING
Journal Article
Functional Ecology, ISSN 0269-8463, 4/2008, Volume 22, Issue 2, pp. 255 - 263
Journal Article
Journal of Geophysical Research - Atmospheres, ISSN 0148-0227, 02/2009, Volume 114, Issue D4, pp. D04111 - n/a
Journal Article