Showing papers by "Jožef Stefan Institute published in 1981"
TL;DR: In this article, a ternary compound BaNd2Ti3O10 (1:1:3) and a binary compound Nd4Ti9O24 (1 :1:5) have been identified in the BaO Nd2O3TiO2 system.
125 citations
TL;DR: In this paper, a monoclinic polytype of Fe 2 O 3 TiO 2 was found, which was isostructural with V 3 O 5.
23 citations
TL;DR: In this paper, the nonstrange resonances which cannot decay in the NN, NΔ or ΔΔ channels or which can decay in these channels only with the ls and tensor quark-quark interaction are presented in the nonrelativistiv quark model with six quarks grouped in two clusters.
5 citations
TL;DR: In this article, the structural defects in monoclinic Fe 2 TiO 5 were studied by electron microscopy and diffraction. And two different slips corresponding to two hexagonal basal ones, were found to cause stacking faults, antiphase boundaries, and two different crystallographic shear planes.
5 citations
TL;DR: In this paper, the electrostatic ground state energy of the fully ordered state in KCN and NaCN was evaluated, and the main contribution was shown to arise from an indirect interaction of CN- dipoles via induced dipoles due to lattice displacements, which correspond to an antiferroelectric state such that the dipole at the centre of the orthorhombic unit cell is antiparallel to the dipoles at the corners.
4 citations
01 Jan 1981
TL;DR: The at present known leucocyte and spleen endogenous inhibitors of proteinases are described, located in nuclei and cytosol and they differ in molecular weight, isoelectric point, specificity against the tested proteinases and immunologically.
Abstract: The at present known leucocyte and spleen endogenous inhibitors of proteinases are described. These proteins are located in nuclei and cytosol and they differ in molecular weight, isoelectric point, specificity against the tested proteinases and immunologically. Inhibition effects of inhibitors are reported: 1) on isolated proteinases, 2) on in vitro colony forming ability of cells, 3) on in vivo tumour growth and metastases formation. Some of these inhibitors could be degraded by cathepsin D, by hydrolysis of the inhibitor molecule.
1 citations
TL;DR: In this article, the melting point, solubilities in various solvents and density of N2H5F are given and compared with the isolation from anhydrous hydrazine.
1 citations
TL;DR: In this article, the intrinsic unsharpness of Agfa-Gevaert Structurix D-4 X-ray film was determined in terms of the image of the knife-edge test object for a Gd converter 25 μm, In converters 50, 150 and 250 μm and Dy converters 7, 12, 25 and 60 μm.
1 citations
TL;DR: A sensing system based on transit and state functions is examined together with a modular approach to sensing system architecture and an arc welding robot with a sensor is taken as an example.
Abstract: Sensing systems with microprocessor control have to be divided into several levels of sensing system architecture. Here a sensing system based on transit and state functions is examined together with a modular approach to sensing system architecture. An arc welding robot with a sensor is taken as an example.