Czasopisma Naukowe: Recent submissions
Wyświetlanie pozycji 8101-8120 z 9362
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Przewodnictwo poeksplozyjnej plazmy metali Al, Sn, Pb, Ag, Cu, Au
(1977)Along with calculation results of relative electric conductivity of the plasmas as a function of temperature, an attempt at experimental verifying them within the temperature range of (10-30)10^3K, is reported. Within ... -
Wyznaczanie współczynnika efektywności termoelektrycznej niobianu sodu
(1977)To evaluate the possibilities of using sodium niobate in thermo-electric converters transforming heat energy into electric energy, the temperature changes of electric conductivity, of Seebeck coefficient and of the thermal ... -
Przyczyny niepowodzeń szkolnych w zakresie fizyki w klasach pierwszych szkół średnich
(1977)For most secondary school pupils physics proves to be a difficult subject. The reason for this is to be sought rather in the lack of proper didactic measures aiming at a well-graded mental development of the pupils than ... -
Zjawiska termoelektryczne w układzie $Pt-NaNbO_3-Pt$
(1977)Temperature changes of the electrical conductivity and of the Seebeck coefficient for the ceramics $NaNbO_3$, and $NaNbO_3$ + 0.2% mol $La_2O_3$, have been investigated. The obtained results have been used to define the ... -
Charakterystyki prądowo-napięciowe i przewodnictwo elektryczne niobianu sodu $NaNbO_3$
(1977)The temperature changes of electrical conductivity, as well as changes of the Seebeck coefficient and the electrical permeability of sodium niobate $NaNbO_3$, have been investigated. The obtained data were used to define ... -
New exsperiments on gas target spectroscopy. Atomic life-time measurements of some deuterium levels
(1977)The impact of heavy ions on various gaseous targets was observed within the energy range available in the Institute of Nuclear Physics, Cracow 200 keV accelerator. The ions passing through a gas target were recharged and ... -
Rocznik Naukowo-Dydaktyczny. Z. 60. Prace Fizyczne 2
(Wydawnictwo Naukowe Wyższej Szkoły Pedagogicznej, Kraków, 1977) -
Rocznik Sądecki, t.XIII (recenzja)
(1977) -
Akty sela Odrechovy (recenzja)
(1977)