Results 181 to 190 of about 1,247,246 (231)

Safety and feasibility of bronchoscopic microwave ablation technology for peripheral lung cancer: a multi-center, prospective, single-arm study protocol. [PDF]

open access: yesBMC Surg
Beattie J   +18 more
europepmc   +1 more source

Microwave head imaging systems for early brain tumor detection: antenna designs and emerging substrates. [PDF]

open access: yesMethodsX
Mathew J   +7 more
europepmc   +1 more source

The Microwave-Drill

IEEE Conference Record - Abstracts. 2002 IEEE International Conference on Plasma Science (Cat. No.02CH37340), 2002
We present a drilling method that is based on the phenomenon of local hot spot generation by near-field microwave radiation. The microwave drill is implemented by a coaxial near-field radiator fed by a conventional microwave source. The near-field radiator induces the microwave energy into a small volume in the drilled material under its surface, and a
E, Jerby   +3 more
openaire   +2 more sources

A Microwave Polarimeter

Review of Scientific Instruments, 1949
A microwave polarimeter is described which enables the determination of rotation of the plane of polarization of microwaves in the 3.2-cm band. The transmitter-analyzer utilizes klystron tube 723 A/B. The microwaves are fed into a horn which acts as a polarizing agent.
A E, SCHWANEKE, Z V, HARVALIK
openaire   +2 more sources

ON THE MICROWAVE EXPOSURE

Acta Ophthalmologica, 1982
During the last decades the use of microwaves has been common in the industry, medicine, household and armed forces. According to the literature microwaves may especially cause lens opacities and other serious health disturbances. The authors of this paper examined 121 radar workers, but nothing was found which could be connected to microwaves.
J, CastrĂ©n   +4 more
openaire   +2 more sources

Microwaves for microscopy

Journal of Microscopy, 1990
SUMMARYSample preparation for microscopy is based on physical and chemical processes. These processes can be influenced by microwave irradiation. The prerequisite for the development of good microwave procedures is knowledge of histochemistry combined with understanding of the physics of microwave irradiation.
L P, Kok, M E, Boon
openaire   +2 more sources

Microwave Transmission Circuits Technique of Microwave Measurements Microwave Duplexers Crystal Rectifiers Microwave Mixers Microwave Receivers

Nature, 1948
AS readers of these columns will be aware, workers in the Radiation Laboratory of the Massachusetts Institute of Technology are producing a series of books on microwave techniques which, when complete, will contain twenty-eight volumes, one of which is to be an index of the whole series.
openaire   +1 more source

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