Browsing Rocznik Naukowo-Dydaktyczny. Prace Fizyczne by Title
Now showing items 16-35 of 79
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Impulsowy, tyrystorowy regulator temperatury
(1980)The principle of operation of a silicon controlled rectifying regulator of temperature, driven by impulses, is discussed. The main design data of a prototype and its parameters are given. -
Klasyfikacja stałych roztworów na bazie $NaNbO_3$
(1990)The criterion of division solid solutions, based on sodium niobate in to ferro-, and antiferroelectric materials is described. The results of measurements are compiled in the table. -
Koncepcja wprowadzenia funkcji rozkładu Maxwella w kursie fizyki ogólnej
(1980)In the conventional teaching of the Maxwell distribution law to the beginners, the calculus of variation and Lagrange's method of undetermined multipliers are used. As a result the beginner must frequently employ mathematics ... -
Macierz "S" - regularyzacja Bogolubowa i reprezentacja Kadyszewskiego
(1973)The method of Bogoliubov’s regularization in Kadyshevsky’s representation for elektromagnetic-meson interaction is described. -
Magnetyczne związki o strukturze ilmenitu : konstrukcja sieci prostej i odwrotnej
(1984)This paper deals with the structural data of all known magnetic compounds of ilmenite structure. The parameters of the crystallographic and magnetic rhombohedral cells, also for the reciprocal lattice are compared. The ... -
Metoda oraz przyrząd do pomiaru rezystancji styku dwóch różnych materiałów
(1984)Operation principle of the method measurement of resistance of contact between two materials. Main design features and parameters of the method measurement of resistance of contact between two materials. -
Metody obliczania przekroju czynnego na rozpraszanie niespolaryzowanych neutronów przez substancje paramagnetyczne
(1984)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, ... -
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 ... -
Niejednorodne transformacje symplektyczne w mechanice klasycznej i kwantowej
(1980)The connection between quantum-mechanical unitary transtormations and canonical transformations of classical mechanics is discussed in the special case of nonhomogeneous symplectic transformations. The discussion is based ... -
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. -
Określenie możliwych konfiguracji spinowych w sieci spinelowej NiFeAlO[4]
(1980)This article contains the results of theoretical computations which serve a model of the ordering of magnetic moments in the NiFeAlO[4] spinel lattice on the base of molecular field theory assuming the crystal anisotropy. ... -
Optyczne metody diagnostyki plazmy
(1990)The application to the atomic spectroscopy of the electric arc plasma is described. The states of plasma equilibrium are discussed. A method of the precise evaluation of the line profile (or the total intensity), corrected ... -
Osobliwe punkty na fazowym diagramie T-x dla Pb (Zr[1-x]Ti[x]) O[3]
(1990)The temperature dependences of dielectrical permitivity and the electric conductivity for Pb(Zr[1-x]Ti[x])O[3] single crystals have been investigated. The additional evidence, for the existence of the tricritical points ... -
Otrzymywanie ferroelektrycznych ceramik o dużej gęstości
(1984)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 ... -
Otrzymywanie i własności optyczne cienkich warstw układu ZnO-SnO[2]
(1986)The amorphous SnO[2]-ZnO thin films were obtained by dc reactive sputtering of alloy targets Zn[x]Sn[1-x]. The atomic ratio (Zn/Sn)[w], was determinated for films prepared from various targets. Optical constants n and k ... -
Piezoceramiczne materiały do różnych zastosowań
(1984)Superiority of PZT ceramic (modificated) obtained in Science - Research Institut of Physics Rostov - State University (USSR) in comparison with commercial Soviet and American analogues, have been presented in this paper. ... -
Planowanie pomiarów i eksponowanie celów ćwiczenia w I pracowni fizycznej
(1986)The role of the emphasis of the aims of the experiment and planning of measurement in didactic process is described. Their positive influence on the level of the student experimental work connected with the increase of ... -
Pomiar mętności - mętnośćiomierz fotoelektryczny
(1980)Methods of turbidity measurement are discussed and a prototype of a turbidimeter, its design and parameters are described. -
Poprawka relatywistyczna do przekroju czynnego na rozpraszanie neutronów przez jon paramagnetyczny
(1984)The relativistic correction is derived for the general formula of the cross section for magnetic scattering of thermal neutrons by paramagnetic ion, obtained by Lovesey for nonrelativistic approximation. -
Porównanie algebraicznej i geometrycznej metody kwantowania dla oscylatora harmonicznego
(1980)Two descriptions of the energy levels and states of a quantum harmonic oscillator are discussed: the method using its symmetry group SU/n/ and the "geometric quantization" method. The operator creating arbitrary n,l,m - ...