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Приказ резултата 11-20 од 380
Multimodeling Control via System Balancing
(Hindawi Ltd, London, 2010)
A new approach in multimodeling strategy is proposed. Multimodel strategies in which control agents use different simplified models of the same system are being developed using balancing transformation and the corresponding ...
Rapid pyrolysis of Serbian soft brown coals
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2009)
Soft brown coals of the open coal fields of Kolubara and Kostolac are the main domestic energy sources of Serbia. This paper presents the results of investigations on rapid devolatilization of these two coals which have ...
Microstructure Changes of Nickel-Base Superalloys Induced by Interaction with Femtosecond Laser Beam
(Polish Acad Sciences Inst Physics, Warsaw, 2009)
The investigation was performed on nickel-base superalloys, with nickel being the most influential alloying ingredient. After thermo-mechanical preparation and corresponding processing, femtosecond laser beam machining has ...
Ash from thermal power plants as secondary raw material
(Arhiv za Higijenu Rada i Toksikologiju, 2007)
The basic characteristic of thermal power plants in the Republic of Serbia is that they use low-grade brown coal (lignite) as a fuel. Depending on the location of coal mines, lignite may have different properties such as ...
Radiation Absorption Characteristics of Titanium Alloys
(Polish Acad Sciences Inst Physics, Warsaw, 2009)
Titanium alloys have found numerous applications in space research, and nuclear industry and research. Since X-rays constitute an important part of the space radiation environment, numerical simulations of radiation ...
Size-Structure Relationship in Manufacturing Enterprises in Transition
(Croation Union of Mech. Engineers and Naval Architects, 2008)
The paper describes research on a size-structure relationship in manufacturing enterprises. The research was carried out in 30 manufacturing firms, mainly from the metalworking industry (seven oil and oil derivative ...
Sinteza mirisnih estara katalizovana lipazama u nevodenoj sredini - optimizacija prinosa pentil-2-metilpropanoata statističkom analizom / Lipase catalyzed synthesis of flavor esters in non-aqueous media: Optimization of the yield of pentyl 2-methylpropanoate by statistical analysis
(Beograd : Srpsko hemijsko društvo, 2008)
U radu su ispitani uticaji različitih procesnih parametara na sintezu pentil-2-metilpropanoata katalizovanu lipazom iz Candida rugosa. U cilju optimizacije enzimske sinteze estara primenjena je metodologija odzivnih površina ...
Control of Electro-Mechanical Actuator for Aerospace Applications
(Croation Union of Mech. Engineers and Naval Architects, 2010)
The paper mainly focuses two major areas of electromechanical actuator system composed of power screw, spur gear train and Brushless DC Servo Motor. First it describes control of electromechanical actuator system with three ...
Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida / Influence of carbon dioxide content in biogas on nitrogen oxides emissions
(Savez hemijskih inženjera, Beograd, 2010)
U radu je prikazano eksperimentalno istraživanje i analiza uticaja sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida. Sagorevanje biogasa različitog sastava vršeno je vihornim gorionikom sa pilot gorionikom. ...
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 ...