Czasopisma Naukowe: Recent submissions
Wyświetlanie pozycji 7461-7480 z 9362
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Początki nauki rysunku technicznego w Polsce
(1983)In paper is tried to show the evolution of teaching the engineering drawing in polish schools and to explain whether the youngs, finishing the elementary and middle schools, were prepared in the range of engineering ... -
Problem równowagi statycznej napędu przy momentach bezwładności zależnych od drogi
(1983)There are some cases when inertia of given driving system is not constant. The conditions of stable collaboration of driving motor with driven mechanism with constant inertia at steady- state are well known. But there ... -
Wpływ austenitu szczątkowego na utwardzenie warstwy wierzchniej konstytuowanej w procesie tarcia tocznego z poślizgiem
(1983)On the base of microhardness and hardness measurements changes in the hardening of the superficial layer of samples subjected to rolling-sliding friction in a range of Hertz stresses of 300÷1400MPa were determined. There ... -
Własności elektryczne warstw powierzchniowych metali
(1983)The influence of the boundary between metal and dielectric on the electric properties of the metal surface layers has been shown. The changes of the dielectric permittivity, specific resistivity and the work function are ... -
Zastosowanie zjawiska Halla do badania wad w materiałach ferromagnetycznych
(1983)During operation of wire ropes the wires suffer damages. The most frequent damages are wire breaks, corrosion, abrasion of both inner and outer wires. With the time of operation the number of defects increases and their ... -
Strukturalna stabilność wielkich systemów
(1983)This paper discused controllability and stability facility of large-scale systems in the condition their complecity. Our consideration based on the conception of connective stability and show, that this approach is very useful. -
Analiza strukturalna wrażliwości parametrycznej układu napędowego
(1983)An application of the sensitivity measure in the shape of the relative deviation of modulus of the amplitude - phase characteristic of the open system for structural analysis of parameter sensitivity of the drive system ... -
Modele i częstotliwość własna systemu łańcuchowego z elementami sprężystymi
(1983)In research of dynamic systems great influence has take a care on elastic of mechanical transfer elements. This paper presented same analysis of simple model of elastic intermediate shaft in transfer rotative moment. -
Przegląd metod obliczania wariancji odpowiedzi układów liniowych przy wymuszeniach stochastycznych
(1983)In the paper the author presents methods of calculation of output variance of linear time - invariant monodimensional systems. -
Rocznik Naukowo-Dydaktyczny. Z. 87. Prace Techniczne 2
(Wydawnictwo Naukowe Wyższej Szkoły Pedagogicznej, Kraków, 1983)