Zobrazeno 1 - 10
of 25
pro vyhledávání: '"P. E. Wilkniss"'
Publikováno v:
Journal of Applied Meteorology. 13:512-515
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6326ce4a2ffb154697df276d0eaf87
https://doi.org/10.1175/1520-0450(1974)013<0512:aracdn>2.0.co
https://doi.org/10.1175/1520-0450(1974)013<0512:aracdn>2.0.co
Publikováno v:
Journal of Radioanalytical Chemistry. 37:661-670
The relative merits and sampling requirements of instrumental neutron activation analysis (INAA) and scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS) analysis as applied to the continental component of marine aerosol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd98b8362dc77f6a69c8f3a4a84ae7f
https://doi.org/10.1007/bf02519379
https://doi.org/10.1007/bf02519379
Autor:
R. E. Larson, P. E. Wilkniss
Publikováno v:
Journal of the Atmospheric Sciences. 41:2347-2358
Radon was determined in the atmosphere over the Arctic Ocean in flights of a United States Naval Research Laboratory aircraft in April and May 1974. Simultaneously collected air samples were analyzed for carbon monoxide, methane, trichlorofluorometha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ede36382adc53daccec6a9974b0ddd95
https://doi.org/10.1175/1520-0469(1984)041<2347:armita>2.0.co
https://doi.org/10.1175/1520-0469(1984)041<2347:armita>2.0.co
Publikováno v:
Journal of Radioanalytical Chemistry. 19:373-381
Par l'analyse par activation, on recherche des traces de metaux et de fluor dans la poussiere atmospherique recoltee au-dessus des differents oceans. On a utilise l'activation neutronique pour l'analyse des metaux, l'activation aux photons pour evalu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca4dd63a85676a3360cd90bc8a2dedce
https://doi.org/10.1007/bf02518573
https://doi.org/10.1007/bf02518573
Autor:
D. J. Bressan, P. E. Wilkniss
Publikováno v:
Journal of Geophysical Research. 76:736-741
Ion fractionation between fluorine and chlorine at the air-sea interface was investigated. Radiochemical experiments showed a decrease in the F/CI ratio for laboratory aerosols produced from sea water. Marine aerosols showed an increase in the F/Cl r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee91e29d65281922d353543ecaceea1
https://doi.org/10.1029/jc076i003p00736
https://doi.org/10.1029/jc076i003p00736
Publikováno v:
Deep Sea Research and Oceanographic Abstracts. 19:747-752
A cold-vapor atomic absorption technique for the analysis of mercury in sea water has been developed and tested. It is adaptable to use on shipboard, and sufficiently sensitive to monitor the mercury content of ocean waters at the rate of 4 to 6 samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321c3721c58b77258367ec34772e7d8c
https://doi.org/10.1016/0011-7471(72)90067-8
https://doi.org/10.1016/0011-7471(72)90067-8
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 24:665-670
Cells of Phaeodactylum tricornutum were exposed to 0·12 ppm Hg (containing 203Hg as a tracer in a 3·5% NaCl solution and in dilute culture medium of the same salinity. Radioactivity measurements indicated that mercury uptake by the cells was compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b864b037ada23178c5fa84c8fbdf7bc6
https://doi.org/10.1016/0020-708x(73)90101-4
https://doi.org/10.1016/0020-708x(73)90101-4
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 21:219-224
The NRL sector-focusing cyclotron is a source of protons, deuterons, and helium nuclei with energies variable from a few MeV up to 75 MeV for protons. Proton activation of sea water salt enables one to measure calcium, strontium, bromine, and sulfur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bcefdac6a16858bd7fecb7b737b7318
https://doi.org/10.1016/0020-708x(70)90069-4
https://doi.org/10.1016/0020-708x(70)90069-4
Publikováno v:
Nature Physical Science. 245:74-77
It has been suggested1 that a capacity to monitor the atmospheric spread of dust clouds, particles and gases from all sources is essential before the effects upon climate, vegetation and the human and animal populations can be surveyed. Such a monito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::843b26b5cfcc30d049eb15b674fbaba4
https://doi.org/10.1038/physci245074a0
https://doi.org/10.1038/physci245074a0
Autor:
P. E. Wilkniss
Publikováno v:
Radiochimica Acta. 6:135-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4eb5e864fb58edb6e3bd57e5b304e83
https://doi.org/10.1524/ract.1966.6.3.135
https://doi.org/10.1524/ract.1966.6.3.135