Artykuły naukowe (WMFT): Recent submissions
Wyświetlanie pozycji 641-660 z 762
-
Porównanie metody sprawdzania wiadomości z fizyki za pomocą testu wyboru z metodą opartą na samodzielnej wypowiedzi pisemnej
(1973)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 ... -
Efekt elektretowy w cyrkonianie ołowiu
(1973)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 ... -
Prądy rozładowania w cyrkonianie ołowiu
(1973)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 ... -
Macierz "S" - regularyzacja Bogolubowa i reprezentacja Kadyszewskiego
(1973)The method of Bogoliubov’s regularization in Kadyshevsky’s representation for elektromagnetic-meson interaction is described. -
O modelu cząstki swobodnej opisanej Lagrangianem zależnym od wyższych pochodnych czteroprędkości po czasie własnym
(1973)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.