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Приказ резултата 21-30 од 267
Use of Husimi function in time frequency signal analysis / Primena Husimijeve funkcije u vremensko-frekvencijskoj analizi signala
(Savez inženjera i tehničara Srbije, Beograd, 2013)
Husimi function originated in phase space formulation of quantum mechanics. This function appears naturally whenever simultaneous measurement of coordinate and impulse with maximal accuracy allowed by the Heisenberg ...
Forecasting of THM concentration in distribution water supplying network / Prognoza sadržaja trihalometana u distribucionoj vodovodnoj mreži
(Savez inženjera i tehničara Srbije, Beograd, 2012)
The presence of free chlorine is a prerequisite for the formation of THM's, The THM concentration increases with extending the reaction time between natural organic matter and disinfectants, which means that these products ...
Superelevation ramp design / Prostorno oblikovanje rampe za nadvišenje spoljne šine
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2010)
This paper presents general criteria for deriving a geometric shape for the transition curve and superelevation ramp, based on kinematic analysis of railway vehicle movement. According to European standard (ENV 13803-1) ...
Methods of calculating depreciation expenses of construction machinery / Metode proračuna troškova depresijacija građevinskih mašina
(Institut za istraživanja i projektovanja u privredi, Beograd, 2012)
Depreciation expenses represent a significant part of total expenses of construction machinery. Precise calculation of depreciation expenses is often difficult or impossible. Straight line method of depreciation, which is ...
Contribution to analysis of composite steel and concrete columns / Prilog proračunu spregnutih stubova od čelika i betona
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2011)
In the paper, design of composite steel-concrete column according to Eurocode 4 is illustrated on detailed numerical example. The theoretical foundations of the Eurocode 4 design procedure is explained before, in the paper ...
Display of general solutions for disposal of waste and storm waters in the villages Blace and Brus / Prikaz generalnih rešenja odvođenja upotrebljenih i kišnih voda naselja Brus i Blace
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2013)
This paper presents a general solutions for disposal of waste and atmospheric waters in the villages Blace and Brus, which were prepared under the IPA III component PPF4 - Project Preparation Facility 4, IPA 2010. Legislation ...
Urban drainage simulation model sensitivity analysis on runoff control elements / Analiza osetljivosti elemenata za kontrolu oticaja u simulacionom modelu kišne kanalizacije urbanog sliva
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2012)
In current design practice, regardless if classic or sustainable drainage concept approach is applied in modeling of rainfall-runoff process, various drainage elements are used (gullies, catch basins, grates or slotted ...
Kvalitet geometrije koloseka
(Izgradnja, 2015)
Vibrations measurement using wireless sensor network / Merenje vibracija mrežom bežičnih senzora
(Savez inženjera i tehničara Srbije, Beograd, 2012)
Laboratory prototype of a wireless sensor network (WSN) for vibrations measurements on buildings was developed. The system is comprised of sensor devices (nodes) each having main processor board, accelerometer board, ...
Low cost arsenic removal from aqueous solution by adsorption / Uklanjanje arsena iz vode adsorpcijom na nekonvencionalnim materijalima
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2011)
This paper deals with arsenic removal from water by adsorption with unconventional materials: natural materials (zeolite, bentonite, sepiolite, limonite, pyrolusite), waste materials (waste iron slag, waste sand filter) ...