Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J. J. Pieroni"'
Autor:
J. J. Pieroni, D. R. Smith
Publikováno v:
Canadian Journal of Chemistry. 43:2141-2147
The radiolytic yields, at liquid nitrogen temperature, of trapped electrons and radicals or radical-ions in 2-methyltetrahydrofuran and the yields of these species plus the biphenyl anion in solutions containing biphenyl have been determined by e.s.r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96ff8b340bdcfd0a943c74e7d490dd12
https://doi.org/10.1139/v65-289
https://doi.org/10.1139/v65-289
Publikováno v:
Canadian Journal of Physics. 40:194-201
The half-life of Th230 (ionium) has been measured by a calorimetric method and was found to be 75,200 years with a standard error of ± 1,600 years.In the light of this measurement, previously published values for the 2200 m/sec neutron capture cross
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0061a1b114502ae57ebe4974f580da8
https://doi.org/10.1139/p62-017
https://doi.org/10.1139/p62-017
Autor:
D. R. Smith, J. J. Pieroni
Publikováno v:
Canadian Journal of Chemistry. 43:876-887
2-Methyltetrahydrofuran (MTHF) traps electrons and free radicals or radical-ions when irradiated with 60Co gamma rays at 77.5 °K. The e.s.r. difference spectrum technique has been used to determine the microwave saturation properties and line shape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5560179b54737a430ee1ad5147fb0b2
https://doi.org/10.1139/v65-114
https://doi.org/10.1139/v65-114
Autor:
D. R. Smith, J. J. Pieroni
Publikováno v:
Canadian Journal of Chemistry. 45:2723-2727
Several organic glasses which are known to form trapped electrons when gamma irradiated at 77 °K have been irradiated at 4.2 °K and examined by electron spin resonance (e.s.r.) at the same temperature. In each case an absorption is observed which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea3752940f09dcee67e4e38ccd5f6a61
https://doi.org/10.1139/v67-442
https://doi.org/10.1139/v67-442
Autor:
J. J. Pieroni, D. R. Smith
Publikováno v:
Canadian Journal of Chemistry. 42:2209-2214
The technique of measuring e.s.r. difference spectra has been extended to 77 °K. This enables elimination of the main signal due to irradiated silica sample tubes and of about 90% of the hydrogen atom signal from the same source. Under certain condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d50579f64f32dc38b5487ad1c1f30b24
https://doi.org/10.1139/v64-326
https://doi.org/10.1139/v64-326
Publikováno v:
Canadian Journal of Chemistry. 45:833-837
Electron spin resonance (e.s.r.) methods have been used to search for the γ-ray-induced formation of trapped electrons and free radicals in 13 straight-chain and branched-chain terminal olefins at 77 °K. When e.s.r. spectra were observed they were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d93738cd4a74e89f03c2fe973ea697b
https://doi.org/10.1139/v67-138
https://doi.org/10.1139/v67-138
Publikováno v:
Review of Scientific Instruments. 29:491-496
A differential microcalorimeter of the Tian‐Calvet type has been designed and constructed. The galvanometers previously employed have been replaced by a dc amplifier, which materially simplified the construction and operation of the instrument. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d35b8a0ba6302c02a800058ed0703ba
https://doi.org/10.1063/1.1716233
https://doi.org/10.1063/1.1716233
Autor:
Chen Y; Department of Pharmacology, Mount Sinai School of Medicine, New York, NY 10029, USA., Weng G, Li J, Harry A, Pieroni J, Dingus J, Hildebrandt JD, Guarnieri F, Weinstein H, Iyengar R
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 1997 Mar 18; Vol. 94 (6), pp. 2711-4.