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Constraining Yukawa gravity from planetary motion in the solar system
(Journal of the Geographical Institute Jovan Cvijic, SASA, 2019)
In this work we used the observed additional perihelion precession in the Solar System, obtained from the observations of planets and spacecrafts, to study the possible existence of Yukawa correction term to the Newtonian ...
Application of soybean oil and glycerol in animal feed production, ANN model
(Acta Periodica Technologica, 2019)
In the past few decades the diet preparation in feed production has evolved towards more complicated technological operations, which include different liquid addition. A wide scale of different liquids is used in contemporary ...
Determination of the wall variables within the zonal model of radiation inside a pulverized coal-fired furnace
(Facta Universitatis, Series: Mechanical Engineering, 2018)
Determination of the wall variables (wall emissivities, wall temperatures, and heat fluxes) when the zonal model of radiation is used in numerical simulations of processes inside a pulverized coal-fired furnaces is described. ...
Impact of austenitic steels’ mechanical properties on allowed stress and wall thickness of pressure equipment
(Structural Integrity and Life, 2018)
The Pressure Equipment Directive (PED) and Regulations on Technical Requirements for Designing, Manufacturing and Conformity Assessment of Pressure Equipment bring a number of changes to the design of pressure equipment ...
The influence of multifunctional microalloyed ceramics microstructure on its capacity properties
(Serbian Journal of Electrical Engineering, 2018)
Modified porous alumo-silicate ceramics, alloyed with magnesium and microalloyed with aluminum, belongs to modern multifunctional ceramic materials. Microalloying has led to important changes in dielectric and electrical ...
Optical microscopy as a simple method for analysis of boiler tube failure
(Metallurgical and Materials Engineering, 2019)
A severely damaged low carbon steel boiler tube was the object of this investigation. Detailed microstructural characterization was performed by optical microscopy, whereas scanning electron microscopy (SEM) was applied ...
Uticaj metil metakrilatoma kao akrilnog veziva na mašinsku obradljivost ispresaka alumine / Influence of methyl methacrylate as an acrylic binder on a green machining of alumina ceramics
(Zaštita materijala, 2019)
Ispitana je mogućnost primene metil metakrilata, MMA, kao akrilnog veziva u pripremi keramičkog praha alumine za presovanje sa namerom da se poboljša mašinska obradljivost ispresaka od alumine. Poređene su osobine ispresaka ...
Glucose concentration and blood acid-basis status in high-yielding dairy cows during heat stress / Koncentracija glukoze i acido-bazni status krvi visokomlečnih krava u uslovima toplotnog stresa
(Veterinarski Glasnik, 2011)
The objective of this work was to examine the effect of heat stress on glucose and pH values in blood of high-yielding dairy cows in the early stage of lactation, as well as to determine whether the changes in these ...
Effect of the pH of artificial saliva on ion release from commercially pure titanium / Uticaj pH vrednosti veštačke pljuvačke na otpuštanje jona iz komercijalno čistog titana
(Acta periodica technologica, 2013)
Due to their excellent characteristics, such as chemical inertness, mechanical resistance, low Young's modulus, high corrosion resistance, and outstanding biocompatibility, titanium and its alloys are the most used metallic ...