Thermoelectre properties were induced in polycryslatalline PbZrO[3]. The thermal depolarization method was applied to the charge evalation absorbed in the process of electret forming. Measurements were carried out near ...

The results of checking knowledge of physics in a secondary school have been worked up with the use of the two methods mentioned above. The result received in both mothods proved comparable, though the method based on ...

The evidence of slaw discharge currents in PbZrO[3] near the phase change is given. Current measurements were carried out in the temperature range 180°C-280°C. The results prove the existence of three exponentially ...

The Spin Free Particle with the diffluence in the Center Mass System is described. The momentum of this particle is non parallel to velocity. The Klein-Gordon equation for this case is modified.

The method of Bogoliubov’s regularization in Kadyshevsky’s representation for elektromagnetic-meson interaction is described.

Kolejny czwarty zeszyt Prac Fizycznych składa się z dwu części. Część I zawiera prace naukowe zespołu metodycznego i teoretycznego. W części II prezentowane są prace związane z tematyką zespołu doświadczalnego. Członkowie ...

The magnetic shielding of [23]Na nuclei in NaNO[3], NaClO[3], NaBrO[3] was investigated theoretically and experimentally. The theory of the magnetic shielding based on the perturbation theory approach of Ramsey was used. ...

The method of hot pressing permits to obtain the ceramics of high density. It consist in simulate neons application of high temperature and pressure on charge made of pressed powder. The authors elaborated several devices ...

This article contains analysis and comparison of different methods of the cross section calculation for the magnetic scattering of thermal neutrons by paramagnetic ion (Trammell method, Lovesey method, Stassis method, ...