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Приказ резултата 41-50 од 3901
Opto-Magnetic Method for Epstein - Barr Virus and Cytomegalovirus Detection in Blood Plasma Samples
(Polish Acad Sciences Inst Physics, Warsaw, 2010)
Motivated by characterization of paramagnetic materials (Al, Mn and Ti) and diamagnetic materials (Cu, C and Zn) by opto-magnetic method that is based on light-matter interaction using digital imaging, we present results ...
Influence of internal radial clearance on the ball bearing service life
(Journal of the Balkan Tribological Association, 2010)
External load of ball bearing is transferred from one ring to other one through balls. In the radially loaded bearing all balls are not simultaneously active. Simultaneously active balls participating in load transfer are ...
Probabilistic safety of estuary vessels based on nonlinear rolling in wind and waves comment
(Transactions of the Royal Institution of Naval Architects Part A: International Journal of Maritime, 2010)
Measurement and analysis of angular velocity variations of twelve-cylinder diesel engine crankshaft
(Academic Press Ltd- Elsevier Science Ltd, London, 2011)
This paper presents the procedures for measuring and analyzing the angular velocity variation of twelve-cylinder diesel engine crankshaft on its free end and on the power-output end. In addition, the paper deals with ...
Optimizacija parametara vibracionog sistema za sortiranje i kalibriranje duboko zamrznutog jagodičastog voća / Optimization of parameters of a vibration system for sorting and calibrating deep frozen berry fruits
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2010)
Sortiranje i kalibriranje jagodičastog voća ogleda se u visokim troškovima radne snage za izdvajanje oštećenih plodova i plodova po kvalitetu i veličini. Zahtevi koji se postavljaju pri sortiranju i kalibriranje jagodičastog ...
Energy efficiency of residential buildings in Serbia
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2010)
In this paper, presented is the stale-of-the-art of energy Efficiency of residential buildings in Serbia. Special attention is paid to energy efficiency in already existing buildings. The average energy consumption in ...
Energy-saving estimation model for hypermarket HVAC systems applications
(Elsevier Science Sa, Lausanne, 2011)
Energy saving estimation model (ESEM) use normal distribution (Gaussian) probability theory to predict potential savings for previously determined system improvements. Those improvements are low/high cost investments based ...
Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
After the last revitalization of thermal power block of 100 MW in TPP 'Kostolac A', made in the year 2004, during the operation of the plant, pulverized coal deposition often occurred in horizontal sections of the aero-mixture ...
The effect of bowl-in-piston geometry layout on fluid flow pattern
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
In this paper some results concerning the evolution of 3-D fluid flow pattern through all four strokes in combustion chambers with entirely different bowl-in-piston geometry layouts ranging from 'omega' to 'simple cylinder' ...
Polycrystalline Cubic Boron Nitride (PCBN) Tool Life and Wear in Turning of Amorphous-Crystalline Iron-Based Coatings
(Assoc Mechanical Engineers Technicians Slovenia, Ljubljana, 2011)
The paper presents PCBN-Ciborit cutting tools life and wear test results. The effects of the machining regime when turning amorphous-crystalline Fe80B20 and Fe79Cr16B5 coating systems applied to conventional workpiece ...