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Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent
(Elsevier, Amsterdam, 2000)
Two CoAPO materials (CoAPO-34 and CoAPO-20) with relatively high Co2+/Al3+ substitution level were synthesised in either fluoride-free or fluoride-containing reaction mixture using piperidine as a structure-directing agent. ...
Metal-modifikovana alumofosfatna molekulska sita
(Beograd : Tehnološko-metalurški fakultet, 2000)
Hermal shock behavior of Alumina based refractories: Korrelation between damage resistance parameters and water fcuench test
(Techna Srl, Faenza, 2000)
Klaterials were five alumina based commercial refractories with different content of (AI2O3 +TiO2) from 28% to 78%.The thermal and mechanBl properties of these materials were measured using standard laboratory procedure.Thermal ...
Thermal shock behavior of alumina based refractories: correlation between damage resistance parameters and water quench test
(Techna Srl, Faenza, 2000)
Materials were five alumina based commercial refractories with different content of (Al2O3 + TiO2) from 28% to 78%.The thermal and mechanical properties of these materials were measured using standard laboratory procedure. ...
Alginatna vlakna programirane biološke aktivnosti / Alginate fibers with programmed biologically activity
(Loznica : Viskoza, 2000)
Alginatna vlakna poseduju niz veoma jedinstvenih svojstava i sa aspekta razvijene površine, hidrofilnosti, biokompatibilnosti i netoksičnosti prevazilaze većinu danas poznatih polimera. U ovom radu, alginatna vlakna su ...
Proučavanje mogućnosti dobijanja polimetakrilatnih vlakana specijalnih svojstava II: Utvrđivanje optimalnih parametara procesa formiranja vlakana / Study of possibility the polymethylmethacrylate special properties fibers obtaining II: Determination of the optimal parameters of fibers spinning process
(Loznica : Viskoza, 2000)
U ovom radu su, na bazi rezultata istraživanja termijskih, termomehaničkih i strukturnih karakteristika polimetilmetakrilata (PMMA), određeni parametri procesa formiranja polimetilmetakrilatnih vlakana specijalnih svojstava. ...
Models of an asphaltene aggregate and a micelle of the petroleum colloid system
(CI and CEQ, 2000)
Using recent proposals for the hypothetical structure of an average asphaltene molecule and the results of determining the dimensions of asphaltene molecules and aggregates, a model of the asphaltene aggregate (nucleus) ...
Automated learning and control using speedup and neural networks
(CI and CEQ, 2000)
This paper studies complex dynamic neural network learning models. Backpropagation was used to train a neural network for dynamic simulation and control of a chemical stirred tank. The generalized delta rule algorithm was ...
Chemical plant fault diagnosis by neural networks / Dijagnostika kvara hemijskog postrojenja pomoću neuronskih mreža
(CI and CEQ, 2000)
An analysis of learning and generalization characteristics of neural networks for diagnosing process failures was presented. Various feedforward neural network topologies were tested and compared. The single fault assumption ...
Experimental study of zinc morphology in alkaline electrolyte at low direct and pulsating overpotentials
(Elsevier Sequoia SA, 2000)
A possible mechanism of the formation of spongy zinc electrodeposits is considered. The confirmation of the proposed semiquantitative mathematical model is performed in zinc electrodeposition onto copper wire from a 0.1 M ...