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JEPM Information Focus and Scope Editorial Policy Review Guidelines Author Guidelines Indexing & Archiving Open Access Statement
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Vol 5, No 1 (2013)

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Authors in this issue:

Aleksandra Perić -Grujić, Amir Fazlić, Arjan Korpa, Bojana Filipčev, Božana Odžaković, Carita Kvarnström, Dejan Gurešić, Dragan Tošković, Dragan Vujadinović, Dragoslav Gusković, Đura Vujić, Ilija Ilić, Jasna Grbić, Jovana Brkljača, Klaus Bente, Kledi Xhaxhiu, Ljiljana Babincev, Ljubinka Rajaković, Maja Eremić Savković, Marija Jokanović, Marijana Ačanski, Miladin Gligorić, Miloš Rajković, Mirela Burgić - Salihović, Mirjana Stojanović, Miroslav Sokić, Mitar Perušić, Mustafa Burgić, Nada Štrbac, Natalija Džinić, Olivera Šimurina, Pia Damlin, Rada Jevtić Mučibabić, Radiša Perić, Radislav Filipović, Radoslav Grujić, Slavica Grujić, Tatjana Kuljanin, Uroš Lačnjevac, Vaso Manojlović, Velimir Šćekić, Vladimir Tomović, Željko Kamberović, Zoran Karastojković, Zorica Kovačević, Zvonko Gulišija,

Published: 31.12.2013.

Contents

31.12.2013. Original scientific paper
ANALYSIS QUALITY SOIL FROM THE ASPECT OF APPLICATION SIMULTANEOUS POTENTIOMETRIC STRIPPING ANALYSIS

The research described in this paper is directed towards the development and application of simultaneous potentiometric stripping analysis for the determination of heavy metals (lead, cadmium and zinc) in the soil of the northern part of the territory of Kosovo and Metohija. The experiments were carried out: I) the module solution (prepared from st...

By LJILJANA BABINCEV, DEJAN GUREŠIĆ, ALEKSANDRA PERIĆ -GRUJIĆ, LJUBINKA RAJAKOVIĆ

31.12.2013. Original scientific paper
SEPARATION AND RETENTION BEHAVIOUR OF BENZIMIDAZOLE DERIVATIVES IN THIN LAYER CHROMATOGRAPHY ON SILICA GEL

The separation ability and retention behaviour of normal phase TLC on silica with eight nonaqueous eluents, has been studied by measuring the retention constants of a series of synthesized benzimidazoles. The separation ability and retention behaviour are discussed in terms of the nature of the solute and eluent....

By MARIJANA AČANSKI, ĐURA VUJIĆ, JOVANA BRKLJAČA

31.12.2013. Professional paper
EFFICIENT USE OF SOLAR ENERGY RECEIVERS WITH LIQUID AND AIR AS HEAT CARRIERS

Reduction of fossil - iscrpljivih, but also non-renewable, fuels and increased concentrations of greenhouse gases on a global scale, have led to rapid development of alternative energy sources, resulting in the use of solar energy occupies an important role in the production of energy from renewable sources. The paper presents the system and method...

By VELIMIR ŠĆEKIĆ

31.12.2013. Original scientific paper
WASTE COPPER USAGE FOR PLANT FUNGICIDE PRODUCTION

Copper Oxyl Chloride 3Cu (OH)2∙CuCl2 is dual salt of copper, chlorine, oxygen and water. It is light green salt without smell. In water and organic solutions it is insoluble while it is easily solluble in acids. It is solluble in ammonia thus building complex units. It is more instable product since it is soluted after longer exposure to air a...

By MUSTAFA BURGIĆ, AMIR FAZLIĆ, MIRELA BURGIĆ - SALIHOVIĆ

31.12.2013. Professional paper
PREDICTION MODELS OF NON-FERROUS SECONDARY RAW MATERIALS FORMATION

For the prediction of formation of non-ferrous processing and accumulating waste both model of balancing and model of correlation and regression analysis can be employed, while the dynamic model can be applied only for the accumulating waste. Estimates of the formation of certain type of metallic secondary raw materials in model of balancing are ba...

By MIROSLAV SOKIĆ, ILIJA ILIĆ, ZVONKO GULIŠIJA, ŽELJKO KAMBEROVIĆ, NADA ŠTRBAC, VASO MANOJLOVIĆ

31.12.2013. Original scientific paper
THE AGE-HARDENING MECHANISM OF Au585Ag90Cu264Zn61 GOLD ALLOY FOR JEWELRY PRODUCTION

The researches in this paper are conducted on Au585Ag90Cu264Zn61 gold alloy for jewelry production by plasic processing. Jewelry manufacturing, in contemporary goldsmith industry, beside modern design and great appearance, also demands great mechanical and technical and technological properties. In ternary alloys of Au-Ag-Cu system, structural ...

By RADIŠA PERIĆ, ZORAN KARASTOJKOVIĆ, ZORICA KOVAČEVIĆ, DRAGOSLAV GUSKOVIĆ

31.12.2013. Original scientific paper
MINERAL SUBSTANCES IN SUGAR BEET MOLASSES

Molasses, a byproduct of the sugar industry, presents multicomponent system of complex chemical composition and a suitable raw material for a range of food technology. The composition of molasses is conditioned by the sugar beet quality, applied beet processing technology and used aids. The main parts of molasses consists carbohydrates, primari...

By RADA JEVTIĆ MUČIBABIĆ, JASNA GRBIĆ, BOJANA FILIPČEV, OLIVERA ŠIMURINA, TATJANA KULJANIN

31.12.2013. Original scientific paper
PHOTO CHROMATIC SENSORS OF MULTINARY MIXED VALENCE INORGANIC MICRO NEEDLES

The recent I-U measurements on the individual micro needle-shaped crystals, of the ternary mixed valence compound In5Se5Cl, crystallizing in the monoclinic crystal system (P21/m), showed significant light sensitivities. Micro needles of In5Se5Cl “glued” on Si- and Cu- substrates were measured under five different wavelengths with variou...

By KLEDI XHAXHIU, CARITA KVARNSTRÖM, PIA DAMLIN, ARJAN KORPA, KLAUS BENTE

31.12.2013. Original scientific paper
INFLUENCE OF TEMPERATURE AND DIFFERENT METHODS OF THERMAL PROCESSING TO COLOR CHANGES AND SENSORY CHARACTERISTICS OF PORK MEAT

Meat is very important ingredients in the human diet, so it is a source of easily digestible, biological and energy valuable components. Therefore, this paper investigate the influence of temperature in the temperature range from 51°C to 100°C and different methods of thermal processing, thermal treatment by cooking and roasting, to change ...

By RADOSLAV GRUJIĆ, DRAGAN VUJADINOVIĆ, VLADIMIR TOMOVIĆ

31.12.2013. Original scientific paper
THE QUALITY OF COFFEE THAT IS PREPARED AND CONSUMED IN THE TRADITIONAL WAY

Coffee is one of the most popular beverages worldwide. Consumption of black coffee brew, which is prepared in traditional way is characteristic for this region. Consumer expectations in terms of quality and sensory characteristics of beverages can significantly affect on the acceptability of coffee. The aim of this study was to investigate the qual...

By NATALIJA DŽINIĆ, MARIJA JOKANOVIĆ, BOŽANA ODŽAKOVIĆ, SLAVICA GRUJIĆ

31.12.2013. Original scientific paper
DETERMINATION OF CHANGE IN CONTENT OF HEAVY AND RADIOACTIVE METALS IN DRINKING WATER BY AN INDIRECT ANALYSIS METHOD BASED ON SCALE TESTS

In this paper the content of metal in drinking water was determined in two samples, one from 2008 and other from 2010, by the indirect method based on the analysis of scale, which had originally been suggested by Rajkovic and associates. Received results confirmed that drinking water according to the metal content was of constant level (metals are ...

By MILOŠ RAJKOVIĆ, MIRJANA STOJANOVIĆ, MAJA EREMIĆ SAVKOVIĆ, UROŠ LAČNJEVAC, DRAGAN TOŠKOVIĆ

31.12.2013. Professional paper
ANALYSIS OF BUSINESS ENVIRONMENT AND BARRIERS

This paper presents the results of tests perception of business environment and barriers to business by attitudes of entrepreneurs in local communities. It is well known that general region of the Balkan countries, is faced with the problem of the lack of investment as well as domestic and foreign direct investment. One of the major causes of cours...

By MITAR PERUŠIĆ, MILADIN GLIGORIĆ, RADISLAV FILIPOVIĆ

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