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Приказ резултата 11-20 од 118
Different aspect of sustainable use of fish resources in Serbia for the period 2006-2017
(Poljoprivredni fakultet, Univerzitet u Beogradu, 2018)
Ovaj rad ima za cilj da ustanovi koja je uloga zakona u dobrom upravljanju ribolovnim
resursima. Zaštita i održivo korišćenje ribljeg fonda u Srbiji regulisano je istoimenim
zakonom, a odvija se na 17 ribarskih područja ...
Znati više a ostvarivati manje: bezbednost kao aspekt održivog urbanog razvoja Beograda
(Univerzitet u Beogradu - Fakultet bezbednosti, 2018)
Pojam održivog razvoja u savremenom svetu eksploatiše se kao osnovni koncept opstanka
civilizacije kakvu poznajemo. Shodno tome, tema bezbednosti i sigurnosti urbane sredine,
kao ljudske potrebe za psihološkim blagostanjem, ...
Pavle Kenđelac u delima iz 19. veka na nemačkom i engleskom jeziku / Pavle Kengelac in German and English Works of the 19th Century
(Astronomical Society "Rudjer Bošković", 2018)
Rad predstavlja težnju za objektivnim sagledavanjem i vrednovanjem pregaoca na polju nauke i obrazovanja koji su bili začetnici prirodnih nauka kod Srba. Dokumentovano je pojavljivanje imena i dela Pavla Kenđelca u ...
Possibility to use spent catalyst from fluid catalytic cracking process for geopolymer synthesis
(F.A. Finger-Institut für Baustoffkunde, 2018)
Fluid catalytic cracking catalyst residue (spent FCCC) is an inorganic by-product obtained from petrol refineries. It is made up mostly of SiO2 and Al2O3 (about 90 % of its chemical composition) and consists mainly of ...
Ispitivanje orijentacije strukturnih polimera ćelijskog zida kod tvrdog i mekog drveta
(Srpsko biološko društvo, 2018)
Ćelijski zid vlakana drveta može se smatrati kao nano-kompozit, u kojem su celuloza,
lignin i hemiceluloze kompleksno povezani. Organizacija i svojstva polimera drveta u
velikoj meri određuju svojstva vlakana i drveta, ...
Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing
(IEEE Computer Society, 2018)
Pseudobrookite nanocrystalline thick films were screen printed on alumina substrate with small interdigitated PdAg electrodes (width 6 mm, length 12 mm, electrode spacing 0.2 mm) and fired at 600 degrees C for 30 minutes. ...
Higuchi’s fractal dimension in plant histology
(Serbian Plant Physiology Society Institute for Biological Research “Siniša Stanković”, University of Belgrade Faculty of Biology, University of Belgrade, 2018)
Fractals are self-similar patterns, from exactly the same to nearly the same, and hence they are
common in Nature. Fractal analysis of digital images or signals already has the application in the
assessment of properties ...
Polyvinyl alcohol PVA with poly ethylene Glycol PEG added as a binder for the powder compaction
(Belgrade : Serbian Ceramic Society, 2018)
During the compaction of the powder mixture of ZnO and Mn2O3 (MnCO3) and Fe2O3 compacts were find fragile for further handling. Poly vinyl alcohol PVA was used as a binder in an unusual 20% PVA content. We made as well 2% ...
Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia).
(Institute of Geography of SAS, 2018)
Growth parameters, length-weight relationship, and condition of the common nase
(Chondrostoma nasus) in the Danube River near Belgrade were analysed on a sample (n=30)
from the commercial catch, caught between March ...
Synthesis and characterisation of ZnO synthesized by glycine-nitrate combustion process
(Belgrade : Institute of Technical Sciences of SASA, 2018)
One of the ways to get rid of toxic organic compounds that industries release into natural waters is photocatalysis of the decomposition of organic compounds on the surface of heterogenous photocatalysts such as zinc oxide. ...