Search Results - "Trajkovic, Slavisa"

Analysis of changes in meteorological variables using Mann-Kendall and Sen's slope estimator statistical tests in Serbia by Gocic, Milan, Trajkovic, Slavisa

“…The annual and seasonal trends of seven meteorological variables were analyzed for twelve weather stations in Serbia during 1980–2010. The non-parametric…”
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Daily streamflow prediction using optimally pruned extreme learning machine by Adnan, Rana Muhammad, Liang, Zhongmin, Trajkovic, Slavisa, Zounemat-Kermani, Mohammad, Li, Binquan, Kisi, Ozgur

“…•Accuracy of new heuristic methods are investigated in estimating daily streamflows.•OP-ELM and ANFIS-PSO perform the best in upstream and downstream.•The…”
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Comparative analysis of 31 reference evapotranspiration methods under humid conditions by Tabari, Hossein, Grismer, Mark E., Trajkovic, Slavisa

“…Evaluation of simple reference evapotranspiration (ET o ) methods has received considerable attention in developing countries where the weather data needed to…”
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Regional Precipitation-Frequency Analysis in Serbia Based on Methods of L-Moment by Gocic, Milan, Velimirovic, Lazar, Stankovic, Miomir, Trajkovic, Slavisa

“…Precipitation is the main water resource for agronomy. The frequency is one of the most significant characteristics of precipitation. The objectives of this…”
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Evaluation of three wind speed approaches in temperature-based ET0 equations: a case study in Serbia by Trajkovic, Slavisa, Gocic, Milan

“…Evapotranspiration is a fundamental component of the hydrological cycle. The standard Penman-Monteith ( PM ) equation uses a plenty of data to assess reference…”
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Covariance Matrix Adaptation Evolution Strategy for Improving Machine Learning Approaches in Streamflow Prediction by Ikram, Rana Muhammad Adnan, Goliatt, Leonardo, Kisi, Ozgur, Trajkovic, Slavisa, Shahid, Shamsuddin

“…Precise streamflow estimation plays a key role in optimal water resource use, reservoirs operations, and designing and planning future hydropower projects…”
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Comparative study of different LID technologies for drainage and protection of atmospheric stormwater quality in urban areas by Trajkovic, Slavisa, Milicevic, Dragan, Milanovic, Mladen, Gocic, Milan

“…Frequent floods and deterioration of drained water quality are the main problems in rapidly developing urban zones, mostly because urbanization reduces the…”
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Dynamic Analysis of Rockets Launcher by Vujic, Dragoljub, Djurkovic, Vlado, Milenkovic, Nikola, Trajkovic, Slavisa

“…This paper deals with dynamic analysis of rockets launcher on a moving vehicle. Mechanical model of a launch rail system with a rocket is represented as a set…”
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Determining the best fitting distribution of annual precipitation data in Serbia using L-moments method by Gocic, Milan, Velimirovic, Lazar, Stankovic, Miomir, Trajkovic, Slavisa

“…Precipitation is one of the key components in the water cycle. To analyse the changes in precipitation at a specific location, it is necessary to identify the…”
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Long-Term Precipitation Analysis and Estimation of Precipitation Concentration Index Using Three Support Vector Machine Methods by Ch, Sudheer, Petković, Dalibor, Razak, Zaidi, Shamshirband, Shahaboddin, Gocic, Milan, Trajkovic, Slavisa

“…The monthly precipitation data from 29 stations in Serbia during the period of 1946–2012 were considered. Precipitation trends were calculated using linear…”
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Assessment of Reference Evapotranspiration by Regionally Calibrated Temperature-Based Equations by Trajkovic, Slavisa, Gocic, Milan, Pongracz, Rita, Bartholy, Judit, Milanovic, Mladen

“…The Penman-Monteith (PM) method for estimation of reference evapotranspiration ( ET 0 ) uses numerous data that are often missing in many regions. In such…”
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USING GIS TOOL FOR PRESENTING SPATIAL DISTRIBUTION OF DROUGHT by Milan Gocić, Danilo Mišić, Slaviša Trajković, Mladen Milanović

“…By using GIS tools, it is possible to improve the preview of hydrological processes such as evapotranspiration, precipitation, flood and drought. In order to…”
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Estimating hourly reference evapotranspiration from limited weather data by sequentially adaptive RBF network by Trajković Slaviša

“…This study investigates the utility of adaptive Radial Basis Function (RBF) networks for estimating hourly grass reference evapotranspiration (ET0) from…”
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Spatiotemporal characteristics of drought in Serbia by Gocic, Milan, Trajkovic, Slavisa

“…•The spatial variability of the drought was observed using S-mode PCA.•SPI-12 and SPI-24 were used to determinate drought pattern.•Three distinct sub-regions…”
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Analysis of precipitation and drought data in Serbia over the period 1980–2010 by Gocic, Milan, Trajkovic, Slavisa

“…•Two periods (1987–1994; 2000–2003) were characterized by long and severe droughts.•The 2000year was the driest year during the observed period.•The…”
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Performance Analysis of 5G Transmission over Fading Channels with Random IG Distributed LOS Components by Stefanovic, Dusan, Spalević, Petar, Bojovic, Risto, Jaksic, Dejan, Trajkovic, Slavisa

“…Mathematical modelling of the behavior of the radio propagation at mmWave bands is crucial to the development of transmission and reception algorithms of new…”
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Hydrological Hazards in a Changing Environment: Early Warning, Forecasting, and Impact Assessment by Trajkovic, Slavisa, Kisi, Ozgur, Markus, Momcilo, Tabari, Hossein, Gocic, Milan, Shamshirband, Shahaboddin

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Trend analysis of water quality parameters for the Nisava river by Gocic Milan, Trajkovic Slavisa

“…The data of 12 water quality parameters have been daily monitored at the Nis station on the Nisava River during 2000-2004. The trend analysis was performed on…”
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Analysis of meteorological and agricultural droughts in Serbia by Milanović Mladen, Gocić Milan, Trajković Slaviša

“…Drought represents a combined heat-precipitation extreme and has become an increasingly frequent phenomenon in recent years. In order to access the entire…”
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Hydro-information system for drought monitoring by Gocić Milan, Trajković Slavisa

“…Drought is a natural hazard caused by the variability in climate, which cannot be prevented. However, its effects can be reduced through management systems…”
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