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Приказ резултата 11-20 од 44
A ROUTINE FOR DEMIXING OF POLARIZATION COMPONENTS IN PROFILES OF HYDROGEN BALMER SPECTRAL LINES
(University of Belgrade, Faculty of Physics, 2016)
Spatially resolved profiles of hydrogen Balmer lines have been
recorded in a low current, low pressure, obstructed neon-hydrogen dc discharge of
the Grimm type. The polarization dependent Stark splitting of the Halfa ...
DEVELOPMENT OF SPECTROSCOPIC METHOD FOR MEASUREMENT OF ELECTRIC FIELD IN THE CATHODE SHEATH REGION OF AN ABNORMAL GLOW NEON DISCHARGE
(Vinča Institute of Nuclear Sciences, 2018)
We have experimentally and theoretically studied the DC Stark shifts
of several visible neon atomic lines Ne I (503.135nm; 507.421 nm; 511.367 nm;
515.196 nm; 515.443 nm; 520.390 nm; and 520.886 nm) recorded in the ...
THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE
(Vinča Institute of Nuclear Sciences, 2018)
We present the results of spectroscopic investigation of hydrogen
Balmer the Hα line in external magnetic field. Hydrogen atoms were excited in a
hollow cathode glow discharge operating in gas mixture of argon and ...
The control of codling moth (Cydia pomonella L.) in apple trees
(Lithuania: Lithuanian Research Centre for Agriculture and Forestry, 2011)
The efficiency of insecticides with different activity mechanisms in the control of codling moth (Cydia pomonella) was examined in three-year field trials, at the locality of Bela Crkva in Serbia. In the control of this ...
Container flow forecasting through neural networks based on metaheuristics
(Springer, 2019)
In this paper we propose a fuzzy neural network prediction approach based on metaheuristics for container flow forecasting. The approach uses fuzzy if–then rules for selection between two different heuristics for developing ...
Fatty acids profile of organic and conventional spelt seeds / Masnokiselinski profil organskog i konvencionalnog semena spelte
(Srpsko hemijsko društvo / Serbian Chemical Society Karnegijeva 4/III, 11000 Beograd, Srbija, 2019)
Usled izuzetno povoljnih prehrambenih, medicinskih i agronomskih karakteristika, kao i povoljnog hemijskog sastava semena koje je u skladu sa najsavremenijim nutritionističkim zahtevima, proizvodnja spelte dobija sve veći ...
Mushrooms as food and supplements - batch culture fermentation of Coriolus versicolor as a promising process for antibacterial compounds production
(2nd B-fost 2018 Congress 15-17 October Yerevan, 2018)
Researches have reported antimicrobial, antioxidative, antitumor, immunomodulatory and other
activities of more than 2000 mushroom species. Thanks to the promising results, both, fruiting
body and mycelia are recognized ...
Efikasnost emamektin benzoata, cijantraniliprola i tiakloprida u suzbijanju jabukovog smotavca (Cydia pomonella) u zasadu jabuke
(Srbija: Društvo za zaštitu bilja Srbije, 2013)
Jabukov smotavac (Cydia pomonella) predstavlja ekonomski najznačajniju štetočinu jabuke koja se redovno suzbija tokom vegetacije. C. pomonella ima dve do tri generacije godišnje koje se suzbijaju na osnovu praćenja leta ...
Zaštita borovnice od prouzrokovača biljnih bolesti i štetočina
(Srbija: Univerzitet u Beogradu, Poljoprivredni fakultet, Katedra za voćarstvo, 2019)
Zaštita borovnice od prouzrokovača biljnih bolesti i štetočina predstavlja neizostavni činilac u proizvodnji ove kulture, koji obezbeđuje optimalni prinos i očuvanje dobrog zdravstvenog stanja biljaka u zasadu. Tokom procesa ...
Aktuelni problemi u suzbijanju prouzrokovača bolesti voćaka
(Srbija: Naučno voćarsko društvo Srbije, 2017)
Biljne bolesti predstavljaju veoma značajan ograničavajući faktor u savremenoj proizvodnji voća, a njihovo suzbijanje predstavlja neizostavnu meru u programima zaštite. U ovom radu obrađena su ekonomski najznačajnija ...