Zobrazeno 1 - 10
of 25
pro vyhledávání: '"David G. Farrar"'
Autor:
John W. Cherrie, Ilaria Colombo, Anne Sleeuwenhoek, J. Morel Symons, Paolo Bonetti, Kurt Straif, Pier Alberto Bertazzi, Ludovic G. P. M. van Amelsvoort, David G. Farrar, John A. Tomenson, Dario Consonni
Publikováno v:
American Journal of Epidemiology, 178(3), 350-358. Oxford University Press
Tetrafluoroethylene (TFE), a compound used for the production of fluorinated polymers including polytetrafluoroethylene, increases the incidence of liver and kidney cancers and leukemia in rats and mice. This is the first time the cancer risk in huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09011e582805872cd7d98e33ead117af
https://doi.org/10.1093/aje/kws588
https://doi.org/10.1093/aje/kws588
Autor:
Christopher Lau, Kendall B. Wallace, John L. Butenhoff, Shu Ching Chang, Melvin E. Andersen, Geary W. Olsen, Jennifer Seed, David G. Farrar, Gerald L. Kennedy
Publikováno v:
Toxicological Sciences. 102:3-14
The perfluoroalkyl acid salts (both carboxylates and sulfonates, hereafter designated as PFAAs) and their derivatives are important chemicals that have numerous consumer and industrial applications. However, recent discoveries that some of these comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4cd8a1111a205ce1c75c1d7cb3d02f3
https://doi.org/10.1093/toxsci/kfm270
https://doi.org/10.1093/toxsci/kfm270
Publikováno v:
The Chemical Educator. 7:74-80
An experiment suitable for upper-level undergraduates in which they determine the characteristics of a chemically coupled electron transfer (EC) mechanism is described. Students examine the free-energy barrier between an unstable radical anion and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::633b6f203584fa8fddddcd4a2e432b5b
https://doi.org/10.1007/s00897020544a
https://doi.org/10.1007/s00897020544a
Publikováno v:
Journal of Applied Toxicology. 22:387-395
Sulphuric acid mists have been classified by the International Agency for Research on Cancer as being carcinogenic to humans based on epidemiological findings of respiratory tract tumours. To determine if early changes in the respiratory tract follow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::144fdc09e1eebac072eefb73539125e9
https://doi.org/10.1002/jat.875
https://doi.org/10.1002/jat.875
Publikováno v:
The Chemical Educator. 6:343-349
In a sophomore/junior-level experiment suitable for intermediate organic or instrumental analysis, ring-substituted acetophenones were electrochemically reduced to form radical anions that then decompose in a manner determined by the ring substituent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3cdbe552db0674bd40f8a5e858adba1
https://doi.org/10.1007/s00897010522a
https://doi.org/10.1007/s00897010522a
Publikováno v:
Inorganica Chimica Acta. :645-652
Controlled potential bulk reductive electrolysis of trans -[PtI 2 (PEt 3 ) 2 ] in 5:2 C 6 H 5 CN:C 6 H 6 (saturated with NaClO 4 ) at a Hg pool electrode at −1.5 V (vs. Ag/AgCl) and at approximately 0°C, yielded two compounds detectable by 31 P{ 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57e7e88b10dab498d73d76e133fc9ccc
https://doi.org/10.1016/s0020-1693(00)00023-2
https://doi.org/10.1016/s0020-1693(00)00023-2
Publikováno v:
Journal of Organometallic Chemistry. 596:90-94
We have synthesized and characterized the first known 2,2-trans isomer of the N-substituted dirhodium(II) tetrakisacetamidate, Rh2(RNAc)4, class of compounds. The bis benzonitrile adduct exhibits a unique orthogonal arrangement of the axial aromatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5753abd54bb4f030d5d0aa529741b06
https://doi.org/10.1016/s0022-328x(99)00556-2
https://doi.org/10.1016/s0022-328x(99)00556-2
Publikováno v:
The Chemical Educator. 4:221-225
A senior-level instrumental analysis experiment is described in which students examine fruit for pesticide residues. This experiment involves fundamental instruction in sample preparation, the use of gas chromatography (GC) to resolve and deduce impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af2808ccf76e10c380310595ea1db02b
https://doi.org/10.1007/s00897990341a
https://doi.org/10.1007/s00897990341a
Publikováno v:
The Chemical Educator. 4:173-176
One-dimensional (1H, 13C, DEPT), and two-dimensional (COSY, HETCOR) NMR experiments are used to assemble the chemical structures of monoterpene unknowns assigned to senior instrumental analysis students. Students were asked to use their knowledge of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8efb7b58062d836947383f9b896e1da1
https://doi.org/10.1007/s00897990329a
https://doi.org/10.1007/s00897990329a
Autor:
Cassandra T. Eagle, Carl U. Pfaff, David G. Farrar, Julian A. Davies, Lee Miller, Constance Kluwe
Publikováno v:
Organometallics. 17:4523-4526
Rh2(O2CCH3)4·2C⋮NC6H4R (R = (CH3)2N−(1), −H (2), −CF3 (3)) were synthesized and characterized by X-ray crystallography. The structures exhibited several common features: (i) a relatively short Rh−...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f0efc8388e899c693b728d81f8ab203
https://doi.org/10.1021/om980066r
https://doi.org/10.1021/om980066r