Zobrazeno 1 - 10
of 20
pro vyhledávání: '"H M Morgan"'
Publikováno v:
The British Journal of Radiology. 72:1069-1072
There has been considerable interest in the measurement of bone density in the mandible, either to study bone resorption following tooth loss or to determine the relationship between mandibular and skeletal bone mineral density. Measurements mostly h
Publikováno v:
The British Journal of Radiology. 72:891-895
This paper reports the use of diodes as a quality control tool on more than 95% of patients undergoing megavoltage radiotherapy during the past 2 years. The paper describes a simple method for using the diodes, a number of possible pitfalls and a qua
Publikováno v:
Physics in Medicine and Biology. 42:1403-1413
The work reported examines the potential of using gamma-ray photon backscatter information to measure in vivo the percentage of fat in specific tissue volumes. 241Am gamma rays are used as the source and the backscatter detected with a hyperpure germ
Publikováno v:
Electromyography and clinical neurophysiology. 42(3)
This paper describes a non-invasive quantitative method for the diagnosis of neuromuscular disorders using surface EMG (sEMG). We found sEMG to be a reliable method that can be used to differentiate neuropathic and myopathic patients from the normal
Publikováno v:
International journal of cancer. 91(5)
A central event in bone resorption is the recruitment of osteoclasts to future resorption sites. Breast-cancer cells invariably metastasise to the skeleton and induce extensive bone destruction by osteoclasts. However, our understanding of the mechan
Publikováno v:
The British journal of radiology. 73(871)
Publikováno v:
The British journal of radiology. 68(815)
When designing an entrance maze for a linear accelerator facility, it is useful to be able to estimate both the dose rate at the entrance and, in case further shielding is necessary, the energy spectrum of the scattered photons reaching the maze entr
Publikováno v:
Electromyography and clinical neurophysiology. 34(2)
The EMG information obtained by surface recording is compared to needle derived data processed in an identical manner. Such quantitative analysis of EMG activity has been undertaken using needle electrodes and is a well recognised technique for clini
Technical note: leakage radiation in radiotherapy--what is an acceptable level in the electron mode?
Publikováno v:
The British journal of radiology. 66(786)
Publikováno v:
Proceedings of the New Zealand Weed and Pest Control Conference. 33:37-40