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Приказ резултата 111-120 од 298
Assessment of Safety Valve Springs Failure
(Belgrade : Institute of Technical Sciences of SASA, 2011)
The aim was to investigate the cause of failure of as-received ultra-high strength steel springs,which were deposite-coated. The qualitative analysis of surrounding environment was performed.Springs were visually and ...
Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods
(Timisoara, Romania : SUDURA publising house, 2011)
Sensitization degree of the austenitic stainless steel welded joints was investigated byelectrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +KSCN solution and by of the ...
The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys / Vpliv toplotne obdelave na površino preloma superzlitin na osnovi niklja
(Inštitut za kovinske materiale in tehnologije, 2012)
Nickel-based superalloys are distinguished from other materials by their excellent mechanical and physical properties. As they are used at high temperatures and pressures, as well as in aggressive environments, their ...
Savremena zaštita nasleđa i njeni izvori - hipoteza noosfere i konceptualizacija robotike / Modern heritage protection and its sources - Noosphere hypothesis and the conceptualization of robotics
(Sopot: Naučno društvo za razvoj i afirmaciju novih tehnologija / Sopot: Scientific Association for the Development and Promotion of New Technologies, 2014)
Saznajna kultura u savremenoj zaštiti nasleđa, duguje svoje široko multidisciplinarno polje razvoja naučnim idejama i konceptima koji se mogu povezati sa zaštitom nasleđa, nezavisno od vremena u kojem su nastali. Među ...
Ultrafast polaron-pair dynamics in a poly(3-hexylthiophene-2,5-diyl) device influenced by a static electric field: insights into electric-field-related charge loss
(Royal Society of Chemistry, 2019)
The generation and decay mechanisms of polaron pairs in organic semiconductor-based optoelectronic devices under operational conditions are relevant for a better understanding of photophysical processes affecting the device ...
Analysis of floating-head heat exchanger bolts failure
(Timisoara, Romania : SUDURA publising house, 2011)
As-received floating-head heat exchanger bolts were broken (BB) and deposite-coated. The aim was to estimatea cause of their failure. The new bolts of the same material were used as a reference material (reference bolt ...
Determination of thermal conductivity of the insulation materials using numerical calculation of the pressure increase
(Belgrade : Materials Research Society of Serbia, 2011)
In the paper is presented the possibility of determination thermal conductivity for theinsulation materials, which are used in the tanks for liquid carbon dioxide, in situ. For thispurpose, was developed the mathematical ...
Proteomic analysis of food borne pathogens following the mode of action of the disinfectants based on pyridoxal oxime derivatives
(Elsevier, 2017)
A comprehensive proteomic analysis of food borne pathogens after treatment with disinfectants based on ammonium salts of pyridinium oxime was performed. Changes in proteomes of the Gram-positive bacterium Bacillus subtilis ...
Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition
(Belgrade : Institute of Technical Sciences of SASA, 2010)
The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solutiontreatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treatedspecimens underwent further thermo-mechanical ...
Data set of proteomic analysis of food borne pathogens after treatment with the disinfectants based on pyridoxal oxime derivatives
(Elsevier, 2017)
Food borne pathogens, namely the Gram-positive bacterium Bacillus subtilis and the Gram-negative bacterium Escherichia coli, were grown under the inhibition with four different disinfectants based on chloride and bromide ...