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Приказ резултата 91-100 од 216
Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization
(Elsevier Sci Ltd, Oxford, 2009)
Poly(methyl methacrylate)/alpha-Fe2O3 Composites were prepared by in situ bulk radical polymerization of methyl methacrylate in the presence of the cubic alpha-Fe2O3 particles using 2,2'-azobisisobutyronitrile as initiator. ...
Matrix Microstructure and Its Micro-Analysis of Constituent Phases in As-Cast Fe-Cr-C-V Alloys
(Japan Inst Metals, Sendai, 2009)
The as-cast matrix microstructure in 19 mass%Cr-2.8 mass%C white cast iron with up to 4.7 mass% V additions has been studied. Type and degree of the austenite transformation in the course of cooling after solidification ...
Ispitivanje morfologije i hemijske strukture PA i PES vlakana modifikovanih korona pražnjenjem na atmosferskom pritisku
(Srpsko hemijsko društvo, 2009)
The Study of Capacitance Change during Electrolyte Penetration through Carbon-Supported Hydrous Ruthenium Oxide Prepared by the Sol-Gel Procedure
(Croatian Society of Chemical Engineers, 2009)
The changes in capacitive behavior of C/H(x)RuO(y) composite material prepared by impregnating the Vulcan (R) XC 72R carbon black with oxide sols of different particle size are investigated as the electrolyte penetrates ...
Solvent Effects on the Structure-Activity Relationship of Phenytoin-like Anticonvulsant Drugs
(Springer/Plenum Publishers, New York, 2009)
The absorption spectra of nine compounds structurally related to phenytoin (5,5-diphenylhydantoin) were recorded in twelve solvents over the range of 200 to 400 nm. The effects of solvent dipolarity/polarizability and ...
Authors' response to comments on "Factors influencing the removal of divalent cations by hydroxyapatite" Discussion
(Elsevier, Amsterdam, 2009)
Recently. it has come to our attention, that a polemical note by Milonjic [S.K. Milonjic, Comments on "factors influencing the removal of divalent cations by hydroxyapatite", J. Hazard. Mater. 162 (2009) 1588-1589]. has ...
Frequency response analysis as a tool for fast evaluation of periodic operations. Case study: A heterogeneous catalytic reacator
(2nd European Process Intensification Conference (EPIC 2009), Venice, Italy, 2009)
One way to achieve process intensification is to operate the process in a periodic way, in order to obtain better average performance compared to the optimal steady-state operation. The source of the possible improvement ...
Setup of combined creep crack growth model / Postavke kombinovanog modela razvoja prsline u uslovima puzanja
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2009)
The paper sets up the combined criteria for creep crack growth (CCG) assessment. The CCG model considering influence of creep damage on mechanics of fracture correlates the crack growth rate, damage factor and damage factor ...
Rezidualna količina pesticida kao parametar tehnološkog kvaliteta sirovina biljnog porekla
(Poslovna politika AD, Beograd, 2009)
Pesticidi se upotrebljavaju širom sveta za zaštitu uroda tokom uzgoja i skladištenja. Poznato je da upotreba pesticida povećava prinose, ali u prekomernim količinama može da naruši kvalitet i zdravstvenu ispranost namrnica. ...
An empirical equation for temperature and pressure dependence of liquid heat capacity
(Elsevier, Amsterdam, 2009)
A new empirical equation for liquid heat capacity calculation, as a function of temperature and pressure is recommended. This four-parameter equation was tested and compared to the four-parameter equation developed by ...