Zobrazeno 1 - 10
of 60
pro vyhledávání: '"B R. Pullan"'
Publikováno v:
British Journal of Cancer
Low-level direct electrical current has shown promise as a potential therapeutic modality (direct current therapy; DCT) in the treatment of malignant disease, including metastases, but to date much experimental work has been empirical and has added l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922f6ed965e929cb2d9fe47df639f53d
http://europepmc.org/articles/PMC2034160
http://europepmc.org/articles/PMC2034160
Publikováno v:
British Journal of Cancer
Low-level direct electric current has been shown to be capable of destroying tumour tissue. Using an early-passage subcutaneous murine mammary carcinoma, the relationships between the volume of tumour destruction, charge and polarity have been examin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50c7d37fa1b5eadb1cd1adccd2de95fc
https://doi.org/10.1038/bjc.1994.169
https://doi.org/10.1038/bjc.1994.169
Publikováno v:
Journal of Hypertension. 15:1545-1546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d151a0a05d69605c16a036b82837f6
https://doi.org/10.1097/00004872-199715120-00048
https://doi.org/10.1097/00004872-199715120-00048
Publikováno v:
Neuroradiology. 11:15-21
Computed tomography, employing an EMI scanner at two beam energies, can be used to obtain information about the electron density and the effective atomic number of materials. The theory which is discussed has been verified experimentally and then app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f007b95e29dfea350cb47c828a3b8bd0
https://doi.org/10.1007/bf00327253
https://doi.org/10.1007/bf00327253
Publikováno v:
European Journal of Intensive Care Medicine. 1:31-36
The radioisotope technique for cardiac output measurement has the advantage over the dye dilution method of not requiring arterial cannulation. Repeated determination and repeated calibration are easily achieved. Because of a systematic error in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff86a3299ed9e5603fed8d99ad54c86
https://doi.org/10.1007/bf00735867
https://doi.org/10.1007/bf00735867
Publikováno v:
The British Journal of Radiology. 50:613-619
The feasibility of extracting electron density and effective atomic number from measurements of tissue in vitro and in vivo has previously been reported. The method requires scans to be obtained at two different beam energies. Optimization of these e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d76ac9fe72267ce2a4050e4f0d1d8dc
https://doi.org/10.1259/0007-1285-50-597-613
https://doi.org/10.1259/0007-1285-50-597-613
Autor:
B. R. Pullan, Trudie E. Roberts
Publikováno v:
The British Journal of Radiology. 51:24-28
The established techniques of scanning photon densitometry and radiographic microdenstiometry for the analysis of bone mineral content are compared with results obtained using a modified EMI brain scanner. The EMI method shows significantly greater s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8dd09f9243459706c8931dcf0f0e8d9
https://doi.org/10.1259/0007-1285-51-601-24
https://doi.org/10.1259/0007-1285-51-601-24
Publikováno v:
Neuroradiology. 11:23-28
The measurement of the effective atomic number of a piece of material in vivo can be achieved using computed tomography. The precision of measurement of this parameter depends on the precision of measurement of the X-ray absorption coefficient at two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50f575dcf5321e48a8127c29433d4870
https://doi.org/10.1007/bf00327254
https://doi.org/10.1007/bf00327254
Autor:
B R Pullan
Publikováno v:
Physics Education. 13:92-96
In the case of X-rays the basic ideas of computerised axial tomography (CT) are developed. Following a description of the basic physics involved in X-ray picture formation the author explains the principles of CT by considering a simple scanning proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a708e23c63cf9b17661242aae0d38be7
https://doi.org/10.1088/0031-9120/13/2/005
https://doi.org/10.1088/0031-9120/13/2/005
Autor:
R. T. Ritchings, B. R. Pullan
Publikováno v:
Journal of Computer Assisted Tomography. 3:842-846
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280ee95ceb03f478fbea5e3a10603829
https://doi.org/10.1097/00004728-197912000-00028
https://doi.org/10.1097/00004728-197912000-00028