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1.
KULTURNI ŠOK IN KULTURNA PRIPRAVA
Ana Milovan, 2017, master's thesis

Abstract: V magistrskem delu raziskujemo kulturni šok in kulturno pripravo študentov Univerze v Mariboru, ki se odpravljajo na študijsko izmenjavo Erasmus ali so se vrnili z nje. Za potrebe oblikovanja predloga kulturne priprave študentov Univerze v Mariboru smo raziskali pojme kultura, kulturna identiteta in medkulturna komunikacija. Prav tako smo preučili značilnosti držav, v katere študenti Univerze v Mariboru najpogosteje odhajajo na izmenjavo. S pomočjo ankete smo raziskali, kako so kulturni šok doživeli študenti, ki so že bili na študijski izmenjavi Erasmus, in kakšno kulturno pripravo so imeli. Na podlagi pridobljenega znanja in rezultatov raziskave smo pripravili predlog kulturne priprave in ga delno izvedli.
Keywords: kultura, kulturni šok, kulturna priprava, Erasmus, študijska izmenjava
Published in DKUM: 06.04.2017; Views: 1526; Downloads: 272
.pdf Full text (1,36 MB)

2.
Optimal proportion of refrigerants in single- stage high-temperature heat pump
Milovan Jotanović, Mirko Miščević, Bojan Kulčar, Darko Goričanec, 2012, original scientific article

Abstract: The paper presents types of refrigerants with their characteristics for use insingle-stage high-temperature heat pump. A mathematical model is designed; based on the use of the modeling language GAMS a simulation of optimum mixtureproportions of two refrigerants was made, which allows for the heat pump to operate the most efficient. Software package Math Cad Professional wasused to make calculations of the characteristic properties of the heat pump.
Keywords: heat transfer, single-stage high temperature pump, refrigerant, simulation of effect
Published in DKUM: 10.07.2015; Views: 983; Downloads: 41
URL Link to full text

3.
Analysis of two-stage high- temperature heat pump efficiency
Milovan Jotanović, G. Tadić, Jurij Krope, Darko Goričanec, 2012, original scientific article

Abstract: The paper shows the potential benefit of using low temperature heat sources with high temperature pumps. Two-stage heat pumps with flash unit and heat exchanger are described. To determine the characteristic parameters of the twoheat pumps a computer program was designed, with which we could determine the dependence of COP and compressor pressure ratios from evaporating temperature. An economic analysis of the justification of the use of heat pumps was made.
Keywords: heat transfer, high temperature heat pumps, computer programme, economic analysis
Published in DKUM: 10.07.2015; Views: 1375; Downloads: 61
URL Link to full text

4.
USTVARJANJE STRATEGIJE NOTRANJE KOMUNIKACIJE V ŠTUDENTSKEM DRUŠTVU ERASMUS ŠTUDENTSKA MREŽA PRI UNIVERZI V MARIBORU
Ana Milovan, 2014, undergraduate thesis

Abstract: Predmet diplomskega dela je strateška komunikacija, v okviru katere smo se posvetili notranji komunikaciji študentskega društva. Za potrebe priprave strategije notranje komunikacije smo raziskali študente kot družbeno skupino ter nevladne neprofitne organizacije, kot tudi strategije komuniciranja in motivacijske metode. V praktičnem delu smo opravili analizo in ustvarili strategijo notranje komunikacije za Študentsko društvo Erasmus študentska mreža pri Univerzi v Mariboru.
Keywords: notranja komunikacija, strategija, študentsko društvo, Erasmus
Published in DKUM: 19.02.2015; Views: 1164; Downloads: 219
.pdf Full text (1,43 MB)

5.
Protection of copper and its alloys using corrosion inhibitor-literature review
Milorad V. Tomić, Miomir Pavlović, Milovan Jotanović, Regina Fuchs-Godec, 2010, original scientific article

Abstract: A review of the literature dealing with the electrochemical corrosion of copper and its alloys with purpose to find the most suitable inhibitor for its protection has been done. According to their chemical composition of corrosion inhibitors are divided into inorganic and organic inhibitors. Inhibition of alloying metals are possible (such as the addition of arsenic alloy components in brass, preventing its unzincanization). The paper reviews the theoretical basis of application of inhibitors to protect metals from corrosion as well as an overview of current research application of inhibitorsto protect copper and copper alloys. Benzotriazole (BTA) is most often used corrosion inhibitor for copper and its alloys in acidic and alkaline solution, because of its high inhibition efficiency. The lowest concentration of inhibitor for protection of copper in various solutions was 0.05%, and for the protection of copper in contact with steel is 0.1%. On the surface of copper and brass BTA forms a protective Cu-BTA film. However, BTA is like many other synthesized organic inhibitors is very toxic and if used invery small concentrations. It turnedout that the AETD, AETDA and PTAT good corrosion inhibitors of copper mixed type with the efficiency of inhibition increases with concentration. Due to the adverse effects on the environment, health and other bodies in recent times the focus of researchis transferred to the inhibiting action of biological molecules or mixtures of natural compounds called "Green inhibitors".
Keywords: corrosion inhibitors, protection of metals, inorganic inhibitors, organic inhibitors, alloys elements, green inhibitors
Published in DKUM: 31.05.2012; Views: 2183; Downloads: 117
URL Link to full text

6.
OBDAVČITEV PLAČ: PRIMERJAVA MED SLOVENIJO IN SRBIJO
Milovan Jovanović, 2011, undergraduate thesis

Abstract: Plače so obremenjene s prispevki za socialno varnost, saj je potrebno plačati prispevke iz in na plačo, dodatno obremenitev pa je še dohodnina. Države vplivajo na stroške dela z davčnimi olajšavami, širjenjem ali oženjem davčne osnove ter omejitvami pri plačilu prispevkov. Obe obravnavani državi Slovenija in Srbija omogočata nižanje davčne osnove z davčnimi olajšavami, ki pridejo najbolj do izraza pri nižjih dohodkih. Pri prispevkih veljajo tudi določene omejitve, v Srbiji ne plačujejo prispevkov na dohodke, ki so višji od petkratnika povprečne plače v državi, v Sloveniji je tak primer regres za letni dopust, od katerega se ne plačujejo prispevki. Razlike so tudi v zajemanju dohodkov in povračil, ki sestavljajo davčno osnovo ali osnovo za plačilo prispevkov. V Sloveniji se praviloma ne plačuje prispevkov in davkov od povračil stroškov, v Srbiji pa je večina povračil vključena v osnovo za plačilo davkov in prispevkov. V Srbiji so nižji stroški dela posledica nominalno nižjih plač, bolj ugodna obdavčitev velja samo za višje plače.
Keywords: obdavčitev plač v Sloveniji in Srbiji, davčni zavezanec, davčna osnova, davčna stopnja, davčne olajšave, prispevki za socialno zavarovanje, povračila stroškov.
Published in DKUM: 29.06.2011; Views: 4336; Downloads: 336
.pdf Full text (624,63 KB)

7.
Klimatska naprava za pripravo zraka vodnega bazena in sušilnika lesa
Matjaž Hedžet, 1990, undergraduate thesis

Keywords: klima, kondenzator, uparjalnik, hladilnik, vodni bazen, sušilnik lesa
Published in DKUM: 26.07.2007; Views: 2113; Downloads: 0

8.
Prostorsko zakrivljena lopatica v radialnem turbopihalu
Miran Kapitler, 1990, undergraduate thesis

Keywords: kompresorji, radialni turbokompresor, preračuni, konstrukcija
Published in DKUM: 26.07.2007; Views: 1554; Downloads: 0

9.
Primerjalni konstrukcijski osnutek vodnega črpalnega rotorja za pretok 2500 m3/h in črpalno višino 15 m
1990, undergraduate thesis

Published in DKUM: 26.07.2007; Views: 1305; Downloads: 0

10.
Prispevek k primerjalni analizi lastnosti vrtilnega momenta vodilne lopatice turbočrpalke
Danilo Ritlop, 1991, undergraduate thesis

Keywords: črpalke
Published in DKUM: 26.07.2007; Views: 1539; Downloads: 0

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