Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Stojanović, Željko"'
Autor:
Stojanović Željko V., Desnica Eleonora K., Đurđev Mića Z., Stanisavljev Sanja M., Erić Spasoje N.
Publikováno v:
Tehnika, Vol 77, Iss 4, Pp 447-455 (2022)
The paper analyzes the constructive and usable characteristics of resilient wheels with rubber blocks and rubber "V" ring used on light railway vehicles in urban traffic conditions in order to reduce vibration and noise. These vibrations and noise ha
Externí odkaz:
https://doaj.org/article/fd547e6ef991496bba5f37dc23ada2cd
Publikováno v:
Tehnika, Vol 76, Iss 5, Pp 654-664 (2021)
The paper deals with the discussion of the value framework for the implementation of the Lean philosophy in the function of achieving the optimal level of business of the organization. By systematizing the literature data, the paper provides a basic
Externí odkaz:
https://doaj.org/article/d150da6d4a764095981f2b4d63cd21e6
Autor:
Stojanović, Željko
Neregularna ustaljena stanja neželjena su pojava u radu istosmjernih pretvarača. Uzrokuju povećanje valovitosti napona i struja pretvarača i akustičku i strukturnu buku. Kvaziperiodično ustaljeno stanje nastalo bifurkacijom srazom granica uzrok
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d8ebb8983d89b0b6263c7c16c2187f16
https://repozitorij.etfos.hr/islandora/object/etfos:3434
https://repozitorij.etfos.hr/islandora/object/etfos:3434
Akademický článek
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Publikováno v:
Hemijska Industrija, Vol 65, Iss 6, Pp 645-655 (2011)
The rheological properties of corn and potato starch concentrated aqueous solutions were investigated at 25ºC. The starches were previously dispersed in water and the solutions were obtained by heating of dispersions at 115-120ºC for 20 minutes. Th
Externí odkaz:
https://doaj.org/article/a0c174366df0487092e3b843ceae9996
Autor:
Stojanović Željko P., Jeremić Katarina B., Jovanović Slobodan M., Nierling Wolfgang, Lechner Manfred D.
Publikováno v:
Hemijska Industrija, Vol 64, Iss 6, Pp 555-564 (2010)
The subject of the study was investigation of influence of substituent type on the properties of starch derivates in diluted solutions. Three samples were prepared: two anionic (carboxymethyl starch, CMS) and one cationic starch (KS). Starch derivate
Externí odkaz:
https://doaj.org/article/dca0bfaa60964ae995169c904af0dcbd
Autor:
Stojanović Željko, Jeremić Katarina, Jovanović Slobodan, Nierling Wolfgang, Lechner Dieter Manfred
Publikováno v:
Hemijska Industrija, Vol 63, Iss 6, Pp 593-602 (2009)
Carboxymethyl starch samples were prepared by etherification in heterogeneous media. Three samples were prepared from corn starch and three samples from potato starch. Degree of substitution of prepared samples ranged from 0.40 to 1.10. The samples w
Externí odkaz:
https://doaj.org/article/4a56065b51f54f6fa155a6a0a50b86ed
Publikováno v:
Hemijska Industrija, Vol 57, Iss 11, Pp 547-552 (2003)
Carboxymethyl starch was synthesized by the esterification of starch with monochloroacetic acid in ethanol as a reaction medium. Three samples of carboxymethyl starch having different degrees of substitution were prepared. The influence of temperatur
Externí odkaz:
https://doaj.org/article/277d4bbb983545b79481d7e36f8e9d59
Publikováno v:
Hemijska Industrija, Vol 56, Iss 11, Pp 447-460 (2002)
The basic raw materials for the chemical industry, which also means for polymer production, are mineral oil and natural gas. Mineral oil and natural gas resources are limited so that sooner or later they will be consumed. For this reason alternative,
Externí odkaz:
https://doaj.org/article/540aa79f4bf347e0920333fb9a5d6afc
Autor:
Stojanović, Željko, Pelin, Denis
Border collision bifurcation in a DC-DC boost converter is under investigation. Mathematical model of the converter is proposed and exact simulation is carried out. The simulation algorithm is based on Runge-Kutta fourth-order method. Bifurcation dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::81fe10acdbc1a617c193f0af1f0e9439
https://www.bib.irb.hr/1183043
https://www.bib.irb.hr/1183043