Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
enabled [disable] Abstract
Number of results

Results found: 9

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  electromagnetic field
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
Open Physics
|
2011
|
vol. 9
|
issue 5
1165-1172
EN
We consider an interacting system of massless scalar and electromagnetic fields, with the Lagrangian explicitly depending on the electromagnetic potentials, i.e., interaction with broken gauge invariance. The Lagrangian for interaction is chosen in such a way that the electromagnetic field equation acquires an additional term, which in some cases is proportional to the vector potential of the electromagnetic field. This equation can be interpreted as the equation of motion of photon with induced nonzero rest-mass. This system of interacting fields is considered within the scope of Bianchi type-I (BI) cosmological model. It is shown that, as a result of interaction the isotropization process of the expansion takes place.
EN
In the paper influence of electromagnetic field (200 MHz) on biosensor matrix component was shown. Specially designed test bench containing the scanner 3D with the robot was used for electromagnetic field monitoring. The scans of electromagnetic field distribution, before and behind sample were collected. Conformation change of studied protein was monitored by UV spectra. It indicates that fragmentation and aggregation of studied protein might occur with time. The stabilization effect caused by electromagnetic 200 MHz in protein solution was found. The effect was dose dependent (cumulative effect of electromagnetic field) and the differences in the absorption intensity between the control sample and samples after exposition were more visible with time.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.