Zobrazeno 1 - 10
of 21
pro vyhledávání: '"J. Axton"'
Autor:
Greg J. Bancroft, Peter J. Axton
Publikováno v:
Biochemical Society transactions. 25(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf67af0f0f4da9981b8dc635421c488a
https://pubmed.ncbi.nlm.nih.gov/9191320
https://pubmed.ncbi.nlm.nih.gov/9191320
Publikováno v:
Journal of the Society for Radiological Protection. 4:166-176
The most significant step towards the establishment of an international measurement system was the signing of the Convention of the Metre in 1875. However, it was not until 1958 that this body was requested to participate directly in the measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dae4abb87cbc1a563d57aae10b6c0ea7
https://doi.org/10.1088/0260-2814/4/3/011
https://doi.org/10.1088/0260-2814/4/3/011
Publikováno v:
Metrologia. 21:181-191
The neutron emission rates of the UK national standard Ra-Be photoneutron source and a 252Cf spontaneous fission source have been remeasured by the manganese sulphate bath technique. The measurements were performed as part of a dilution experiment in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63aecfb834df7c18f7efd6cefcb43dfd
https://doi.org/10.1088/0026-1394/21/4/003
https://doi.org/10.1088/0026-1394/21/4/003
Autor:
A G Bardell, E J Axton
Publikováno v:
Metrologia. 21:59-74
The average number of neutrons () emitted per fission event in the spontaneous fission of 252Cf has been determined by separate absolute measurements of the fission rate and the neutron emission rate per mg of a solution of californium chloride. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c864be68053712c6fefdcd16c85638fc
https://doi.org/10.1088/0026-1394/21/2/003
https://doi.org/10.1088/0026-1394/21/2/003
Autor:
E J Axton, A G Bardell
Publikováno v:
Physics in Medicine and Biology. 17:293-298
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb4b88dd72664326b5f85d6d1714b8f8
https://doi.org/10.1088/0031-9155/17/2/015
https://doi.org/10.1088/0031-9155/17/2/015
Publikováno v:
Physics in Medicine and Biology. 3:366-394
The difficulties associated with the determination of the equilibrium wall thickness and the associated wall-absorption correction in a cavity ion chamber to be used with radiation of a particular quantum energy are discussed in some detail. It does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52bdd8a21a43159bf7ebe50b3b4460c2
https://doi.org/10.1088/0031-9155/3/4/306
https://doi.org/10.1088/0031-9155/3/4/306
Publikováno v:
Metrologia. 6:21-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e4f21fc4e1f8ac78e1ee9d7ce9014ab
https://doi.org/10.1088/0026-1394/6/1/004
https://doi.org/10.1088/0026-1394/6/1/004
Publikováno v:
Physics in Medicine and Biology. 7:229-240
Roentgen-calibrated cavity-ionization chambers are frequently used to determine absorbed dose at a point in a tissue-like phantom. An N.P.L. calibration factor for 2 MV X-rays, assigned to a chamber and its associated measuring equipment, includes co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c9228fef9877bf2e49f96c4b9296eb4
https://doi.org/10.1088/0031-9155/7/2/309
https://doi.org/10.1088/0031-9155/7/2/309
Publikováno v:
Physics in Medicine and Biology. 1:18-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57e847fb328017dd76b0e8f4ebddabe
https://doi.org/10.1088/0031-9155/1/1/302
https://doi.org/10.1088/0031-9155/1/1/302