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Now showing items 31-40 of 48
Simulation of chemical accidents with acetylene in 'Messer Tehnogas' Kraljevo plant by 'ALOHA' software program
(The University Thought - Publication in Natural Sciences, 2018)
Chemical plants are generally associated with potentially high risk of chemical accidents. During chemical accidents hazardous substances jeopardize human lives, destroy material assests and degrade natural environment. ...
Influence of boundary conditions in DEM models of sublevel caving on dilution and recovery
(UNDERGROUND MINING ENGINEERING, 2018-10)
Discrete element modelling is common approach for analysis of
dynamical processes that include granular materials. Method is commonly applied
for the modeling of the gravity flow of the broken rock in caving operations.
Herein, ...
Economy management with a focus to the productivity
(Mining and Metallurgy Engineering Bor, 2018)
Knowing the essence of productivity and its importance for the economy of the company, but also for
the national economy is a prerequisite for successful management in these spheres, as well as the implementation of ...
Management of total entrepreneurial activity by adaptive neuro-fuzzy technique
(Journal of Production Engineering,, 2018)
Adaptive neuro fuzzy network or ANFIS could be used for different aspects of prediction during
productive development. In this study ANFIS network was appliced for prediction of bending and thickness of
shaped surface ...
Proposal of 2D finite element model for square pillar stability analysis
(UNDERGROUND MINING ENGINEERING, 2018)
It is suggested that 2D finite element method models are used for square
pillar stability analysis. Equivalent width of strip pillar that is represented by FE
models is determined from tributary area method by introducing ...
Analysis of swqi index of the river Ibar (Serbia)
(Fresenius Environmental Bulletin, 2018)
The characterization of water quality is based
on data from five hydrological measuring stations
along the Ibar River flow through Serbia for the period from 2007 to 2013.The paper presents a new approach to surface water ...
Prediction of visitors' thermal comfort in open urban areas
(Zastita Materijala, 2018-01)
Thermal sensation of visitors could be important indicator for urban spaces based on physiological, psychological and behavioural conditions of the visitors. Therefore in this article thermal comfort ...
Poređenje uticaja konstantne i promenljive bitske brzine na broj tv kanala kod Dvb-t2 standarda
(SINTEZA, 2018)
U ovom radu je izvršena analiza uticaja modulacionih šema i kodnog količnika na broj TV kanala u jednom UHF kanalu primenom DVB-T2 standarda. Najpre je korišćenjem DVB kalkulatora određena bitska brzina jednog UHF kanala ...
Sistemi emitovanja i standardi satelitske televizijske transmisije u Evropi
(Tehnika, 2018-12)
U ovom radu su razmatrane karakteristike satelitske televizijske transmisije u regionu Evrope. Dat je pregled razvoja satelitske televizije kroz karakteristike: sistemi emitovanja - analogni i digitalni (SDTV, HDTV, UHDTV), ...
Image Segmentation By Sobel Edge Detection Algorithm - Mosaic Method
(SINTEZA, 2018)
Segmentation is one of the latest directions of digital imaging development,
presented by partial segments which are parts of the same image. The currently used algorithms are rare and far from ideal. Depending on the ...