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Abstract

The main thesis of this paper is the assertion that, in contrast to the prevailing opinion about the decline or deep crisis of the intelligentsia, it is precisely this social group—and especially its elite—that is the dominant actor in social life. This thesis emerges from an analysis of the role of the intelligentsia, using ‘longue durée’ categories and also the broader international perspective of ‘world system theory’, in which Poland is assigned to the (semi)-periphery. Elements of Pierre Bourdieu’s theory, particularly the idea of cultural capital and the field of power, are an important theoretical poin in the author’s argument. In this view, the structurally privileged position of the intelligentsia in Poland is understood as an aspect of the specific configuration of the Polish field of power, in which—at least since the end of the First World War—cultural capital turns out to be the strongest and most stable dimension in the creation and reproduction of elite social positions.

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Authors and Affiliations

Tomasz Zarycki
Tomasz Warczok
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Abstract

La0,7Ca0,3MnO3 polycrystalline were synthesized from La2O3, CaO and MnO2 powder mixture using a solid state reaction technique. The compound powders were obtained through the free sintering method at different temperatures and sintering times in order to study the influence of technological conditions on Ca doped La manganites. The most important physical features as structure, microstructure and morphology were described after X-ray diffraction investigation. Photographs of the specimen fractures were taken with SEM (scanning electron microscope) and they revealed high porosity of the tested material and great tendency for its grains to create agglomerates. Influence of doping and technological conditions on lattice parameters were studied by means of Rietvield analysis. The XRD measurements reveal that La0,7Ca0,3MnO3 has orthorhombic symmetry with Pnma space group.

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Authors and Affiliations

M. Bara
J. Dzik
ORCID: ORCID
K. Feliksik
L. Kozielski
B. Wodecka-Duś
ORCID: ORCID
T. Goryczka
ORCID: ORCID
A. Zarycka
M. Adamczyk-Habrajska
ORCID: ORCID

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