Zobrazeno 1 - 10
of 46
pro vyhledávání: '"J.C. van de Velde"'
Publikováno v:
Breast Cancer Research and Treatment. 114:403-412
Purpose The purpose was to establish the impact on survival of early detection of a local recurrence of breast cancer as compared to late detection. Design A meta-analysis was carried out using Cochrane review manager software (RevMan version 4.2). S
Publikováno v:
Journal of Electromagnetic Waves and Applications. 7:1497-1514
A modal method is used for the determination of the near field weighting functions related to the power transmitted from a rectangular waveguide aperture towards a lossy material and, by reciprocit...
Publikováno v:
IEEE Transactions on Instrumentation and Measurement
IEEE Transactions on Instrumentation and Measurement, Institute of Electrical and Electronics Engineers, 1990, 39
IEEE Transactions on Instrumentation and Measurement, Institute of Electrical and Electronics Engineers, 1990, 39
A telemetric sensor that uses microwave interferometry to determine the velocity profile of a moving body following a known linear trajectory is proposed. By a slight modification of the design, it is possible to determine both the velocity profile a
Publikováno v:
The Journal of Photographic Science. 39:154-156
The present development of microwave radiometry for medical applications encourages the development of methods for computer modelling of the radiometric thermal signals transmitted by living tissues. This method, considers both homogeneous and multil
Publikováno v:
28th European Microwave Conference, 1998.
Microwave radiometric imaging, i.e. the processing of a lot of radiometric data measured at different points of an area, is able to provide information about temperature gradients at a depth of up to several centimetres in the subcutaneous tissues. T
Publikováno v:
MRS Proceedings. 347
The measurement of the thermal noise transmitted by lossy materials in the microwave frequency range is, at the present time, the only one thermometric method able to bring information about the temperature distribution inside a material without inse
Publikováno v:
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Microwave radiometry, i.e the measurement of the thermal noise spontaneously transmitted by matter, is at the origin of non-contact thermometry. Applied to living tissues, it brings information about the subcutaneous temperatures.[1]
Publikováno v:
The Journal of Photographic Science. 39:164-165
A microwave imaging (MI) device working at 3 GHz has been used to record temperature images of early breast tumours. 25 patients were investigated prior to surgery. For every patient, the excised tissue was examined histologically. 22 of these patien
Publikováno v:
Recent Advances in Medical Thermology ISBN: 9781468476996
The principle of microwave thermography (MWT) is mainly based on two factors: all bodies emit electromagnetic radiation, the intensity of which depends upon the temperature of the body; living tissues absorb microwaves generated at depths of several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10aafe8cfb9534d57e77ffa03b204170
https://doi.org/10.1007/978-1-4684-7697-2_34
https://doi.org/10.1007/978-1-4684-7697-2_34
Publikováno v:
16th European Microwave Conference, 1986.
We present a new application of microwave radiometry devoted to the contactless thermometry of a textile web. An interpretation of the radiometric data is proposed. It is also shown in which way this process can be used to determine a thermal profile