Претраживање
Приказ резултата 31-40 од 125
Measures and methods for NOx reduction from glass-melting furnaces / Mere i metode za smanjenja emisije oksida azota iz peći za topljenje stakla
(Savez inženjera i tehničara Srbije, Beograd, 2011)
The nitrogen oxides emitted to atmosphere effect significantly on formation of photochemical smog, acidic rains and destroying of ozone shell of the earth. Therefore, the regulations for limited emission of nitrogen oxides ...
Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption
(Chromium: Environmental, Medical and Materials Studies, 2011)
Two porous samples and one non-porous sample of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were synthesized by suspension copolymerization and functionalized by ring-opening ...
Modern steels: Transformation induced plasticity / Savremeni čelici - transformacijom izazvana plastičnost
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2011)
TRIP čelici danas zauzimaju značajno mesto u komercijaloj upotrebi u vozilima i konstrukcijama kod kojih je jedan od glavnih zahteva redukcija sopstvene težine. Optimalna kombinacija udela stabilisanog austenita i stepen ...
Correlation analysis of IR, 1H- and 13C-NMR spectral data of N-alkyl and N-cycloalkyl cyanoacetamides / Korelaciona analiza IR, 1H- i 13C-NMR spektalnih podataka N-alkil- i N-cikloalkilcijanoacetamida
(Association of the Chemical Engineers of Serbia, 2011)
Linear free energy relationships (LFER) were applied to the IR, 1H- and 13C- -NMR spectral data in N-alkyl and N-cycloalkyl cyanoacetamides. N-alkyl and N-cycloalkyl cyanocetamides were synthesized from corresponding amine ...
Chromatographic behavior and lipophilicity of n-(4-phenylsubstituted)-2,3-diphenylpropanamides
(University of East Sarajevo, Faculty of Technology, 2011)
Retention behavior of some N-(4-phenylsubstituted)-2,3-diphenylpropanamides was investigated on reversed phase thin layer chromatography (RP-C18). Retention constants of investigated compounds were determined in the following ...
Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard ...
Electrochemical Water Treatment Devices
(Bor : Technical Faculty, 2011)
Paper published in 43rd International October Conference on Mining and Metallurgy - IOC 2011, October 12-15, 2011, Kladovo, Serbia: Proceedings, Bor : Technical Faculty, 2011.
Vrednovanje intelektualne svojine
(Economics institute, Belgrade, 2011)
Intellectual Property Rights (IPRs) and Intangible Assets (IAs) can be highly valuable playing a key role in many fields of business, touching nearly all aspects of a company: products development, human capital, marketing ...
Ship waste quantities prediction model for the Port of Belgrade / Model za predviđanje količine otpada u Luci Beograd
(Association of the Chemical Engineers of Serbia, 2011)
This study focuses on the issues related to the waste management in river ports in general and especially in the port of Belgrade. Data on solid waste, waste oils, oily waters, gray water and black water have been collected ...
Failure analysis of chain bracket / Analiza loma spojnice lanca
(Society for Structural Integrity and Life, Institute for Material Testing, 2011)
In spite of numerous and expensive research in the field of fatigue and fracture and regular control of end products, cracks occur every day in all fields of human activity. This paper describes failure analysis of chain ...