Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M. J. Rossiter"'
Publikováno v:
Physics in Medicine and Biology. 36:279-284
The traceability routes for the calibration of brachytherapy sources supplied by Amersham International plc were recently summarized (Rossiter 1990) following continued interest in this topic by users. Such calibrations have depended on an ionometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd5ec99795c4dec4099e0a009d6e164
https://doi.org/10.1088/0031-9155/36/2/011
https://doi.org/10.1088/0031-9155/36/2/011
Autor:
T. T. Williams, M. J. Rossiter, M.J. Woods, S.E.M. Lucas, J.P. Sephton, G. A. Bass, J C J Dean
Publikováno v:
Physics in medicine and biology. 38(8)
Safe and effective treatment with brachytherapy sources requires an accurate knowledge of the local tissue absorbed dose rate derived from the source reference air kerma rate. It is desirable that these air kerma rate measurements be traceable to nat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8581352d4dabb78925bc1d69322021e7
https://pubmed.ncbi.nlm.nih.gov/8367526
https://pubmed.ncbi.nlm.nih.gov/8367526
Autor:
M J Rossiter
Publikováno v:
Journal of Radiological Protection. 10:57-57
Following the publication of the International Commission on Radiation Units and Measurements Report 39 (ICRU, 1985), the British Committee on Radiation Units and Measurements issued a memorandum (BCRU, 1986) recommending the adoption of the quantiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9990b1203123bab337080812295c0aa4
https://doi.org/10.1088/0952-4746/10/1/408
https://doi.org/10.1088/0952-4746/10/1/408
Publikováno v:
Physics in Medicine and Biology. 22:731-736
The response of common TLD materials has been measured in a 14-7 MeV neutron field with a small and well known gamma component. Values for the thermal neutron response of some TLD materials with low thermal neutron sensitivity have been determined in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e89732524c2de8203bfdd537904de757
https://doi.org/10.1088/0031-9155/22/4/006
https://doi.org/10.1088/0031-9155/22/4/006
Autor:
M J Rossiter
Publikováno v:
Physics in Medicine and Biology. 20:735-746
A technique is described for making thermoluminescence measurements on phosphor powder with a relatively high degree of precision. Factors such as the rate of fading of TL response and extent of supralinearity for TLD-700 in the therapy-dose range ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f401ab0a9071d8158aa36e6f7b454a0d
https://doi.org/10.1088/0031-9155/20/5/004
https://doi.org/10.1088/0031-9155/20/5/004
Publikováno v:
Journal of Physics D: Applied Physics. 3:1816-1823
The preparation of lithium fluoride with thermoluminescence properties suitable for use in radiation dosimetry has been investigated. Variants based on magnesium and titanium additions have been prepared and examined from the viewpoint of activator c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c64c77c84cc511a0ccaed0b02ebc74
https://doi.org/10.1088/0022-3727/3/12/309
https://doi.org/10.1088/0022-3727/3/12/309
Publikováno v:
Journal of Physics D: Applied Physics. 4:1245-1251
Single crystals have been grown based on optical quality lithium fluoride with the addition of magnesium and titanium. The content and distribution of titanium has been determined by x-ray fluorescence analysis and related to the intensity of an opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed24aa3c2954196f85635ac22a29e2f
https://doi.org/10.1088/0022-3727/4/8/329
https://doi.org/10.1088/0022-3727/4/8/329
Publikováno v:
Journal of Physics D: Applied Physics. 5:1164-1167
The possible use of manganese as co-activator in the thermoluminescent system LiF: Mg has been investigated. The activators were added as fluorides during single-crystal growth by the Stockbarger-Bridgman method. Enhancement of thermoluminescence sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6facf328dff04ce259fad449f3e701e5
https://doi.org/10.1088/0022-3727/5/6/321
https://doi.org/10.1088/0022-3727/5/6/321
Publikováno v:
The Journal of Physical Chemistry. 67:2541-2543
It is found that, contrary to previously published results, the H/sub 2/-- D/sub 2/ exchange reaction is not catalyzed by pure carbon surfaces in the temperature range 50 to 540 deg . This conclusion is based on experiments with a variety of ashfree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c29de0e3added7f60a82f89cee54bfd
https://doi.org/10.1021/j100806a009
https://doi.org/10.1021/j100806a009
Autor:
P. T. Clarke, M. J. Rossiter
Publikováno v:
Nature. 207:402-402
RECENTLY we have considered it of interest to examine several spinel oxides containing iron, using the Mossbauer effect in the isotope iron-57, in order to determine the cationic oxidation state and site distribution1. A case in which such informatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12943526457b311165af362d26bb9d5f
https://doi.org/10.1038/207402a0
https://doi.org/10.1038/207402a0