Zobrazeno 1 - 10
of 17
pro vyhledávání: '"W S, Yamanashi"'
Publikováno v:
Alternative therapies in health and medicine. 7(5)
Noninvasive magnetotherapeutic approaches to bone healing have been successful in past clinical studies.To determine the effectiveness of low-amplitude, extremely low frequency magnetic fields on patients with knee pain due to osteoarthritis.Placebo-
Autor:
J I, Jacobson, W S, Yamanashi
Publikováno v:
Panminerva medica. 37(2)
The clinical studies describing the treatment of some neurological disorders with an externally applied pico Tesla (10R Tesla, or 10(-8) gauss) magnetic field are considered from a physical view point. An equation relating the intrinsic or "rest" ene
Autor:
J I, Jacobson, W S, Yamanashi
Publikováno v:
Physiological chemistry and physics and medical NMR. 26(4)
The clinical studies describing the treatment of some neurological disorders with an externally applied pico Tesla (10(-12) Tesla, or 10(-8) gauss) magnetic field are considered from a physical view point. An equation relating the intrinsic (or "rest
Publikováno v:
Biomedical instrumentationtechnology. 26(5)
Electromagnetic-field focusing (EFF) is a method of converging induced eddy current onto a pointed tip of a tuned length return circuit in the near field of a resonator, which results in the production of high temperature. Previously reported applica
Publikováno v:
Medical instrumentation. 18(4)
Critical modifications have been made in the grounded elements of a previously reported hybrid radiofrequency heating system with inductive, capacitive, and grounded elements designed for deep focal heating. These modifications facilitate introductio
Publikováno v:
Physiological chemistry and physics and medical NMR. 18(2)
A magnetic resonance (MR) imaging scanner operated at 0.5 T with a specially constructed receiving coil was used to measure volumes of primary spontaneous tumors in rats and guinea pigs. The coil was used to improve the signal to noise ratio (S/N) of
Publikováno v:
Biomedical instrumentationtechnology. 23(2)
A test phantom for evaluating magnetic resonance image contrast was constructed using separate chambers filled with manganese chloride (MnCl2) solutions of different concentrations. The concentrations were chosen so that the relaxation times produced
Publikováno v:
Medical instrumentation. 19(5)
A method for performing magnetic resonance imaging (MRI) and producing field-focusing hyperthermia sequentially in phantoms and rat tissues with a grounded hyperthermic probe and a commercial MRI scanner was demonstrated. In the treatment mode the MR
Publikováno v:
Health physics. 51(4)
Publikováno v:
Physiological chemistry and physics and medical NMR. 16(3)
Various artifacts of Magnetic Resonance Imaging (MRI) typically associated with currently available imaging techniques such as projection reconstruction and two-dimensional fourier transform (2D-FT) are described and illustrated. Examples of MRI arti