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Приказ резултата 31-40 од 159
Epiphytic diatoms from genus Navicula (Suvi Do, Pešte plateau, Serbia)
(Beograd : Srpsko društvo za zaštitu voda, 2013)
Rad sadrži podatke o sastavu epifitskih silikatnih algi roda Navicula (sensu stricto i sensu lato) sa lokaliteta Suvi Do (Pešterska visoravan, Srbija). Uzorci su sakupljani u julu i septembru 2008. godine i u maju 2009. ...
New taxon of the genus Navicula (Bacillariophyceae) for the diatom flora of Serbia
(Valjevo (Serbia) : Bojan Petrovic, 2014)
The main objective of this paper is to report benthic, epilithic diatom species from the Raška River. First time Husted described Navicula jakovljevicii in 1945. This taxon has been found outside the Balkan area for the ...
Ecological status of the Raška River evaluated by epiphytic diatom community
(Beograd : Srpsko društvo za zaštitu voda, 2016)
Bentosne silikatne alge koriste se kao bioindikatori i smatraju se korisnim u proceni ekološkog statusa voda. Uzorci epifitske zajednice silikatnih algi reke Raške sakupljeni su tokom pet sezona (2011. i 2012. godine), sa ...
Analysis, Modeling and Design of Binary Distillation Systems / Modelovanje, analiza i dizajn destilacionih sistema
(Zvornik : Faculty of Technology, 2017)
The analysis and sizing of the distillation column for the separation of n-heptane-n-octane mixture were conducted using a traditional method for modeling and describing distillation systems, combined with modern software ...
Optimizacija karakteristične temperature kod kondenzatora s obzirom na tehnoekonomske aspekat / Optimization of characteristic temperature of the condenser considering techno-economic aspect
(VII Međunarodni naučni skup „Savremeni materijali“, Banja Luka, 2014)
U radu je za kondenzatore kao karakteristične grupe rekuperatora toplote, polazeći od funkcije ukupnih troškova kao funkcije cilja, određena optimalna vrednost izlazne temperature rashladnog fluida. Pri ovome izvršena je ...
Novi model za određivanje promene entropije poluidealnog gasa primenom razlomljene temperaturne funkcije / New model for determining of change entropy of semi-ideal gas by using fractional temperature function
(Academy of Sciences and Arts of the Republic of Srpska, 2014)
Kod poluidealnog gasa, promena entropije ne može se odrediti preko srednjeg specifičnog toplotnog kapaciteta na način kao što se određuje promena unutrašnje energije i entalpije, odnosno razmenjena količina toplote. Uzimajući ...
First report and distribution of invasive species Actinocyclus normanii f. subsalsa Hustedt in Serbia
(Budapest : Hungarian Natural History Museum / Magyar Természettudományi Múzeum, 2016)
Actinocyclus normanii f. subsalsa is considered native marine or brackish water species (Baltic Sea, Caspian Sea). The species has spread into common freshwaters, throughout the world, and was considered as invasive or ...
Characterization of Leachate from Non-sanitary Municipal Solid Waste Landfill in Novi Sad
(The international water association (IWA), 2019)
Leachate is produced through complex chemical reactions, infiltration of the atmospheric water in the landfill body and the water contained in the waste, as well as through dissolution of waste pollutants. Due to its toxic ...
Crystal chirality – cobalt complexes with thiazole based ligands / Hiralnost kristala – kompleksi kobalta sa derivatima tiazola
(Belgrade: Serbian Chemical Society, 2016)
Chirality is a striking property of the biological world. Many organic molecules, including the most biological amino acids are chiral and the DNA double helix in its standard form twists like a right-handed screw. The ...
Identification and significance of Gram-negative bacteria in municipal solid waste landfill leachate from Vojvodina region
(Zrenjanin, Republic of Serbia : Technical faculty “Mihajlo Pupin”, Zrenjanin, University of Novi Sad, 2021)
Landfill leachate is a medium affected by a considerable number of factors, both within the landfill body (landfill age, the morphological composition of waste, temperature and moisture content, landfill fluid migration, ...