Претраживање
Приказ резултата 1-10 од 15
Proposal for determining the minimum volume of the reservoir for characteristic compressed gases based on the concept of maximum work / Predlog za određivanje minimalne zapremine rezervoara za karakteristične komprimovane gasove na bazi koncepta maksimalnog rada
(Proceedings of 49th International HVAC&R Congress and Exhibition, 2018)
Starting from the main relation for closed thermodynamic systems for maximum work of reverse processes, a general model for determining the minimum volume of the tank containing compressed ideal gases, nitrogen and oxygen, ...
Changes in the diatom community structure and impact on water quality from 2005-2017 - Great Lake (Lurë National Park, Albania)
(Institute of Botany and Botanical Garden 'Jevremovac', 2018)
Great Lake is the largest of the 6 lakes situated in the eastern part of Lura Mountain in the Lurë National Park. Samples were collected in July 2005, June and August 2013 and August 2017. In 2005 and August 2013 epiphytic ...
How do newly-described diatom species affect biomonitoring? – An example of Gomphonema paratergestinum vs. G. tergestinum
(Berlin : Botanic Garden and Botanical Museum, Berlin Freie Universität Berlin, 2018)
Over the past decade a great number of new diatom taxa was described, as well as re-definitions and delimitations of taxa from different species complexes have been performed. The reasons for the constant increase in the ...
Diatoms on the carapace of European pond turtle (Emys orbicularis L.) in Vojvodina
(Institute of Botany and Botanical Garden 'Jevremovac', 2018)
Epibiotic diatoms inhabiting the carapace of European pond turtle (Emys orbicularis Linnaeus, 1758) are examined between May and July 2017 from three locations in Vojvodina (Serbia): Special nature reserve „Deliblatska ...
The application of diatom indices for water quality assessment – case study of Jovac and Ročnjak streams
(University of Belgrade - Faculty of Agriculture, 2018)
U ovom istraživanju predstavljeni su rezultati analize epilitskih zajednica silikatnih algi
iz potoka Jovac i Ročnjak, dve pritoke akumulacije Vrutci. Uzorci su sakupljani mesečno u
periodu od decembra 2014. do oktobra ...
Analysis of Physico-Mechanical Characteristics of Building Stone for the Needs of Antierosion Works in Serbia
(Belgrade : Faculty of Forestry, University of Belgrade, 2018)
The area of Serbia is geologically very diverse and rich, which provides the possibility of exploitation, examination and application of various construction materials of non-metallic origin, which are obtained from solid, ...
Construction and Calibration of Portable Rain Simulator
(Belgrade : Faculty of Forestry, University of Belgrade, 2018)
The study of the methodology of measuring and monitoring the appearance of erosion processes is of great importance for the defining of conditions for the occurrence, development and prevention of erosion processes. ...
Environmental and Economic Effects of Investments in Sustainable Land Management in the Morphological Unit of Šutilovac Stream
(Belgrade : Faculty of Forestry, University of Belgrade, 2018)
In this paper are represented results of erosion processes research on the territory of morphological unit Šutilovac stream, prevention measures of same processes, as well as justify cation of socio-economic investments ...
Phosphorylated kraft lignin based flame retardant: efficient method for improvement of lignin flame retardancy and mechanical action in polyester
(Belgrade : Military Technical Institute, 2018)
In this paper, the potential application of phosphorylated industrial kraft lignin (KLP) in improving flame
retardant properties of unsaturated polyester/KLP composites (UPe/KLP) was studied. KLP mass contents in UPe ...
Systematization and Comparative Overview of the European Union and the Republic of Serbia Legislation in the Area of Municipal Solid Waste Landfill Leachate Management / Sistematizacija i uporedni pregled zakonske regulative Evropske unije i Republike Srbije u oblasti upravljanja procednim vodama komunalnih deponija čvrstog otpada
(Republic of Croatia : Association for Promotion of Holistic Approach to Environment, 2018)
The legislation of the EU and the Republic of Serbia in the area of municipal solid waste landfill leachate management is not strictly defined. It was systematized through an integrative approach. A complete picture of ...