Biljana Basarin, Dimitri Vandenberghe, Slobodan B. Marković, N. Catto, Ulrich Hambach, Stefan Vasiliniuc, Cilia Derese, Srđan Rončević, Dj. A. Vasiljević, Lj. Rajić,
The palaeoclimate record preserved in loess deposits in S Serbia is poorly understood. This is in strong contrast to the situation in the north of the country (Vojvodina region), where similar deposits have been intensively investigated in recent years. This study presents a first detailed description, initial proxy analysis (magnetic susceptibility, colour, total organic carbon) and preliminary luminescence chronology of a loess–palaeosol sequence that is exposed in an abandoned quarry at Belotinac ( ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
2011 - Elsevier BV | Quaternary International
Milutin Mirić, Aleksandra Mišković, Srđan Brkić, Jovan Vasiljević, Nenad Keserović, Milan Pešić,
The randomized clinical trial with interferon-α (IFN) or thymic hormones versus conventional therapy was conducted in patients with myocarditis and idiopathic dilated cardiomyopathy (IDC). We enrolled 180 patients to receive IFN (3–5 million units per day) for 3 months, thymomodulin (10 mg three times per week) for 2 months, or conventional therapy alone. Patients were followed-up for 7 years after the end of treatment. Left ventricular function, exercise tolerance and survival rate were significantly ...
Tópico(s): Viral Infections and Immunology Research
1994 - Oxford University Press | FEMS Immunology & Medical Microbiology
Marko Vasiljević, Darko Marinković, Dragan Milićević, Jelka Pleadin, Srđan Stefanović, Saša Trialović, Jog Raj, B. Petrujkić́, Jelena Nedejković Trialović,
Background: The objective of this study was to evaluate the efficacy of modified clinoptilolite (Minazel Plus®, MZ) as a mycotoxin adsorbent for preventing the negative the effects of ochratoxin A (OTA) on performance, pathohistological changes, and OTA residue in the eggs of laying hens. Methods: Forty eight (n = 48) laying hens (27 weeks old) were equally divided into six groups and depending on the type of addition were allocated to the following experimental treatments for 7 weeks: E-I group-1 mg/ ...
Tópico(s): Insect and Pesticide Research
2021 - Multidisciplinary Digital Publishing Institute | Toxins
Nebojša Labus, Zorka Ž. Vasiljević, Dana Vasiljević-Radović, Srđan Rakić, Maria Vesna Nikolić,
Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931?C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913?C and isothermal holding at 896?C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic ...
Tópico(s): Ferroelectric and Piezoelectric Materials
2017 - International Institute for the Science of Sintering, Beograd | Science of Sintering
Srđan Stanković, Ivana Morić, Aleksandar Pavić, Sandra Vojnović, Branka Vasiljević, Vladica Cvetković,
Bioleaching of samples taken from depths of 10, 15, and 20 meters from old flotation tailings of the Copper Mine Bor was conducted in shaken flasks using extremely acidic water of Lake Robuleas lixiviant. Yield of copper after five weeks of the bioleaching experiment was 68.34?1.21% for 15 m sample, 72.57?0.57% for 20 m sample and 97.78?5.50% for 10 m sample. The obtained results were compared to the results of acid leaching of the same samples and it was concluded that bioleaching was generally ...
Tópico(s): Mine drainage and remediation techniques
2014 - Serbian Chemical Society | Journal of the Serbian Chemical Society
Srđan Stanković, Ivana Morić, Aleksandar Pavić, Branka Vasiljević, B. Johnson, Vladica Cvetković,
An investigation of the microbial diversity of the extremely acidic, metal-rich Lake Robule was carried out using culture-dependant and culture-independent (T-RFLP) methods, and the ability of indigenous bacteria from the lake water to leach copper from a mineral concentrate was tested. T-RFLP analysis revealed that the dominant bacteria in lake water samples were the obligate heterotroph Acidiphilium cryptum (~50% of total bacteria) and the iron-oxidizing autotroph Leptospirillum ferrooxidans (~40%) ...
Tópico(s): Minerals Flotation and Separation Techniques
2013 - Serbian Chemical Society | Journal of the Serbian Chemical Society
Milorad Živanov, Žеlјkо Dоliјаnоvić, Marjana Vasiljević, Srđan Šeremešić, Ljiljana Nikolić, Dragiša Milošev,
Tópico(s): Agriculture and Biological Studies
2016 - Agricultural Academy of Bulgaria | Bulgarian Journal of Agricultural Science
Srđan Kostić, D. Vasiljevic, Z. Živković-Džunja,
Tópico(s): Particle accelerators and beam dynamics
1995 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Broadcasting
Srđan Kostić, Dragan Vasiljević, Z. Živković-Džunja,
Application of the PSpice program for analyzing HF high-power tuned amplifier (HFHPTA)is described in this paper. The new method is compared to other known methods. Calculation results of the balance of power and coefficient of efficiency, as well as the errors referred to catalogue vales are given for different methods of analysis.
Tópico(s): Induction Heating and Inverter Technology
1995 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Broadcasting
Srđan Šeremešić, Milorad Živanov, Dragisa Milosev, Jovica Vasin, Vladimir Ćirić, Marjana Vasiljević, Natasa Vujic,
This paper analyses the effects of the biochar application morphologi?cal traits in maize and soybean under semi-controlled conditions. During the study, the in?creasing doses of biochar (0%, 0.5%, 1, 3, and 5%) were incorporated in three soil types: Alluvium, Humogley and Chernozem to determine plant height and shoot weight. The ex?periment was set up as fully randomized design with three repetitions. The plants were grown in pots of 5 l with controlled watering and N fertilization. The research ...
Tópico(s): Soil Carbon and Nitrogen Dynamics
2015 - Matica srpska | Zbornik Matice srpske za prirodne nauke
D. Janković, Darko Vasiljević, Ljubiša Tomić, Srđan Duvnjak,
The paper describes sniper rifles and optical sights in use in the Serbian Armed Forces. For the purpose of possible design of an optical sight that would meet modern technical and technological standards and needs of the Serbian Armed Forces, the paper analyzes the optical and mechanical characteristics of the aforementioned.
Tópico(s): Military History and Strategy
2019 - University of Defence | Vojnotehnicki glasnik
Isidora Popović, Vladimir Marković, Đorđije A. Vasiljević, Srđan Milošević, Mladen Radišić, Milosava Matejević, Milutin Kovačević, Igor Ponjiger, Maja Radišić, Dušan Pevac,
Tópico(s): Environmental Impact and Sustainability
2025 - Multidisciplinary Digital Publishing Institute | Sustainability
Marjana Vasiljević, Srđan Šeremešić, Dragana Bjelić, Vuk Djordjević, Jelena Marinković, Bojan Vojnov, Vladimir Aćìn,
The aim of this study was to evaluate the effects of winter cover crops (CCs) on soybean agronomic performance and their implications for different physiological groups of rhizosphere microorganisms in two sustainable production systems. The production techniques for rye, peas, and oats are well known, but their suitability as CCs for soybean (organic and low-input) production needs to be examined. After two years of trials, soybean yields among the two tested winter CCs (peas and oats (P + O) and rye ( ...
Tópico(s): Agronomic Practices and Intercropping Systems
2024 - Multidisciplinary Digital Publishing Institute | Plants
Ljiljana Nikolić, Srđan Šeremešić, Dejana Đžigurski, Bojan Vojnov, Marjana Vasiljević,
Summary The obtained results indicate the possibility of weed control in organic intercropping production systems of carrots and onions with the application of corn gluten, together with the ecological assessment of habitat based on bioindicator values of weed species. A total of 29 weed taxons are present in the intercoped and pure crops of carrots and onions, grown without (CO) and with the application of corn gluten (CO-G). Although floristically uniformed, 24 taxons (CO) and 23 taxons (CO-G), the ...
Tópico(s): Agriculture, Plant Science, Crop Management
2023 - De Gruyter | Contemporary Agriculture
Srđan Šeremešić, Ivica Djalović, Dragisa Milosev, Aleksandra Nastasić, Borivoj Pejić, Marjana Vasiljević,
A simple performance-based index was used to test performance among maize cropping systems referring to the food and raw material production, nutrient cycling and greenhouse gases regulation. Those indices are tools for aggregating and simplifying agroecosystem impact on the environment. The data were acquired from a long-term experiment at the Rimski Šančevi experimental station of the Institute of Field and Vegetable Crops, Novi Sad, Serbia. Observed indicators were compared by using datasets ...
Tópico(s): Crop Yield and Soil Fertility
2015 - Institute of field and vegetable crops, Novi Sad | Ratarstvo i povrtarstvo