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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, ...
Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study
(Springer, 2018)
Epilithic diatoms are frequently recommended for river biomonitoring, while much less emphasis is placed on epiphytic communities.
This study considers use of epiphytic and epilithic diatom communities from the Raška River ...
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 ...
An updated list of Serbian diatom flora – new recorded taxa
(Serbian Biological Society, 2018)
Diatoms are a widespread group of organisms with well-known ecological preferences. Knowledge of their diversity is of great importance for assessing the environmental status of different aquatic ecosystems. The present ...
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 ...
Corrodive cracks from flux residuals after brazing of thin leaves at an artistic desk lamp / Korozione pukotine od zaostalog topitelja posle lemljenja tankih listova na jednoj umetničkoj stonoj lampi
(Engineering Society for Corrosion, 2018)
Making of an artistic piece usually includes a number of different technologies. It implies that for understanding of eventually present irregularities one should knows a lot of technical details. Brazing technology is one ...
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 ...
Анализа физичко-механичких карактеристика камена у Србији за потребе противерозионих радова / Analysis of physico-mechanical characteristics of stone in Serbia for the needs of erosion control works
(Beograd : Udruženje bujičara Srbije / Belgrade : Association of graduate engineers in torrent control of Serbia, 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 ...