Претрага
356 items
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Biosorpcija-nekonvencionalni metod u prečišćavanju otpadnih voda
Radulović Milanka, Ilić Marija, Živić Miroslav, Marković Zoran. "Biosorpcija-nekonvencionalni metod u prečišćavanju otpadnih voda" in Rizici i eko -bezbednost u postmodernom ambijentu -Internacionalna konferencija, septembar 19-12 jun, Novi Pazar, Novi Pazar:Državni univerzitet u Novom Pazaru (DUNP) (2010): 175-181 M33
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Istraživanje faune makrozoobentosa u izvorima
K. Belanović, I. Živić, Z. Marković, Ilić Marija, M. Radulović, M. Živić. "Istraživanje faune makrozoobentosa u izvorima" in Rizici i eko -bezbednost u postmodernom ambijentu -Internacionalna konferencija, septembar 19-12 jun, Novi Pazar, Novi Pazar:Državni univerzitet u Novom Pazaru (DUNP) (2010): 89-97 M33
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The State and Perspective of Belgrade District Heating System Development
Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Fethi Silajdžić, Samra Arnaut, Goran Đelić (2019)District heating (DH) system in Belgrade provides energy for heating of more than 21 million m2 in households (app. 50% of all households), public, commercial and industry sectors. Public Utility Company “Beogradske elektrane” is responsible for all segments of the DH system operation. The system is fueled mostly by natural gas. The share of renewables is negligible. The research analyzes effects of implementation of two main projects proposed in the Development Strategy of the PUC - the introduction of ...Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Fethi Silajdžić, Samra Arnaut, Goran Đelić . "The State and Perspective of Belgrade District Heating System Development" in 5th International Conference on Smart Energy Systems, Copenhagen : Aalborg Universitet (2019) М34
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Assessments of effects of implementation of strategic plans for development of Belgrade District heating system
The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić. "Assessments of effects of implementation of strategic plans for development of Belgrade District heating system" in Sustainable Cities and Society, Elsevier BV (2020). https://doi.org/10.1016/j.scs.2020.102304 М21а
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Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation
Dejan Ivezić, Marija Živković, Dimitrije Manić, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović (2023)The integration of wastewater heat pumps (using purified water) in district heating systems is analyzed in this paper. The simulation procedure is proposed to analyze the impacts of stochasticity of purified water temperature and flow to heat pump integration and operation. The analysis includes calculation of the daily and seasonal coefficient of performance, as well as fossil fuel savings and CO2 emission reduction due to wastewater heat pump use. The proposed procedure is implemented for the case study in ...Dejan Ivezić, Marija Živković, Dimitrije Manić, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović. "Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation" in Thermal Science, National Library of Serbia (2023). https://doi.org/10.2298/TSCI220813168I М23
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Analysis of the intensity of erosive processes and state of vegetation cover in the zone of influence of the Kolubara Mining Basin
Milica Živanović, Miško M. Milanović, Branislav Trivić, Snežana Đurđić, Miroljub Milinčić, Milisav Tomić, Goran Grozdanić (2024)Ensuring the quality protection of geospatial elements entails environmental control, a task unattainable without precise measurement results. This article aims to conduct a spatio-temporal analysis of soil degradation and vegetation status within the influence zone of the Kolubara Mining Basin in Serbia. Remote sensing is employed to assess vulnerability to erosion using the erosion potential method. A geographic information system environment is utilized to generate an erosion map, illustrating erosive processes across different time periods, particularly comparing the present situation (2022) to 1983. Results indicate that observed areas are experiencing ...Milica Živanović, Miško M. Milanović, Branislav Trivić, Snežana Đurđić, Miroljub Milinčić, Milisav Tomić, Goran Grozdanić. "Analysis of the intensity of erosive processes and state of vegetation cover in the zone of influence of the Kolubara Mining Basin" in Open Geosciences, De Gruyter Open Access (2024). https://doi.org/https://doi.org/10.1515/geo-2022-0682 М23
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Uticaj tehničkih parametara na brzinu udarnog bušenja u različitim stenskim sredinama
Ljubinko Savić (1992)Ljubinko Savić. Uticaj tehničkih parametara na brzinu udarnog bušenja u različitim stenskim sredinama, Beograd:Rudarsko Geološki Fakultet, 1992
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Opravdanost uvođenja bradavičastih kruna u procesu bušenja pri izradi podzemnih prostorija knjiga 1, knjiga 2
Dejan Bogdanović (2000)Dejan Bogdanović. Opravdanost uvođenja bradavičastih kruna u procesu bušenja pri izradi podzemnih prostorija knjiga 1, knjiga 2, Beograd:Rudarsko Geološki Fakultet, 2000
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Izučavanje ograničavajućih faktora od uticaja na mehaničke brzine bušenja dletima velikog prečnika u jugoistočnom delu panonskog basena
Renato Bizjak (1982)Renato Bizjak. Izučavanje ograničavajućih faktora od uticaja na mehaničke brzine bušenja dletima velikog prečnika u jugoistočnom delu panonskog basena, Beograd:Rudarsko-geološki fakultet, 1982
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Teorijska osnova i praktična primjena optimiranja režima bušenja po metodi Grant Bighama
Zdenko Krištafor (1986)Zdenko Krištafor. Teorijska osnova i praktična primjena optimiranja režima bušenja po metodi Grant Bighama, Beograd:Rudarsko-geološki fakultet, 1986
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Doprinos tehnologiji bušenja u krečnjačko-dolomitskim formacijama na primeru duboke bušotine Ulcinj-kopno 1
Branko Leković (1994)Branko Leković. Doprinos tehnologiji bušenja u krečnjačko-dolomitskim formacijama na primeru duboke bušotine Ulcinj-kopno 1, Beograd:Rudarsko-geološki fakultet, 1994
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Веб-алат за управљање грађом Речника САНУ и анотација листића
Грађа на основу које се израђује Речник српскохрватског књижевног и народног језика САНУ, а која садржи материјал из преко 4.500 писаних извора и 300 рукописних збирки речи са подручја народних говора штокавског наречја, забележена је на око 5.000.000 листића. Богат лексички материјал, који обухвата књижевни и народни језик у протекла два века и на основу кога треба да се напише још најмање 15 томова Речника, пружа могућност и за разноврсна лингвистичка и ванлингвистичка истраживања. Из тог разлога се приступило ...Рада Стијовић, Ранка Станковић, Михаило Шкорић. "Веб-алат за управљање грађом Речника САНУ и анотација листића" in Rasprave Instituta za hrvatski jezik i jezikoslovlje, Institute of Croatian Language and Linguistics (2020). https://doi.org/10.31724/rihjj.46.2.32 М51
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On the profession of sworn/court interpreter in Serbia
Драгослава Мићовић, Лидија Беко (2023)Драгослава Мићовић, Лидија Беко. "On the profession of sworn/court interpreter in Serbia" in Безбедност, Београд, Centre for Evaluation in Education and Science (CEON/CEES) (2023). https://doi.org/10.5937/bezbednost2302059M М51
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Availability as a dimension of energy security in the Republic of Serbia
Boban Pavlović, Dejan Ivezić (2016)There is a range of modern approaches and models in literature for the evaluation and determination of energy security, which are based on different parameters and indicators. For most of them, a common characteristic is emphasizing the avail ability of energy, as an important dimension for ensuring energy security. In this paper, concise overview of Serbian energy sectors is given and appropriate energy indicators are defined and determined. Selected indicators provide insight into the main components that characterize availability ...Boban Pavlović, Dejan Ivezić. "Availability as a dimension of energy security in the Republic of Serbia" in Thermal Science, National Library of Serbia (2016). https://doi.org/10.2298/TSCI160923303P М22
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Digital Natives and online learning in police students
Драгослава Мићовић, Лидија Беко, Наиље Маља-Имами. "Digital Natives and online learning in police students" in Наука, безбедност, полиција, Centre for Evaluation in Education and Science (CEON/CEES) (2022). https://doi.org/10.5937/nabepo27-35411 М24
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Challenges in using wastewater heat pumps in district heating systems
Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović, Dimitrije Manić (2022)Decarbonization of district heating systems requires ensuring significant amounts of renewable energy available in the proximity of the district heating network. One of the promising solutions is the utilization of purified water from wastewater treatment plants by heat pumps. However, as a heat source, wastewater treatment plants are characterized by annual variability of the flow and temperature of purified water. The consequence is the variability of recoverable heat potential. In this paper, the effect of variability is analyzed for ...Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović, Dimitrije Manić. "Challenges in using wastewater heat pumps in district heating systems" in 20th International Conference on Thermal Science and Engineering of Serbia, Niš, Serbia, October 18 – 21, 2022, Faculty of Mechanical Engineering in Niš (2022) М33
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Model upravljanja investicionim projektima otvaranja površinskih kopova uglja
Cvjetko P. Stojanović (2015-04-27)Brze promene u okruženju pred rukovodioce postavljaju mnogobrojne zahteve,pre svega, one koji se tiču ostvarenja ciljeva u zadatom vremenu i raspoloživimsredstvima što zahteva fleksibilan pristup u organizovanju aktivnosti i efikasnost unjihovom sprovođenju.Upravljanje projektima, bilo koje vrste, suštinski, predstavlja veoma složenproces odlučivanja uslovljen velikim brojem ulaznih faktora. Ti faktori treba daomoguće fokusiranje na prioritete i ciljeve, praćenje realizacije, fleksibilnost uprevazilaženju teškoća, prilagođavanje promenama, te kontrolu nad ostvarenimrezultatima. Ovakav način upravljanja zahteva korišćenje proverenih tehnika i alata tetimski rad angažovanih na ...Cvjetko P. Stojanović. "Model upravljanja investicionim projektima otvaranja površinskih kopova uglja" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-27)
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Model upravljanja investicionim projektima otvaranja površinskih kopova uglja
Cvjetko P. Stojanović (2015-04-27)Brze promene u okruženju pred rukovodioce postavljaju mnogobrojne zahteve,pre svega, one koji se tiču ostvarenja ciljeva u zadatom vremenu i raspoloživimsredstvima što zahteva fleksibilan pristup u organizovanju aktivnosti i efikasnost unjihovom sprovođenju.Upravljanje projektima, bilo koje vrste, suštinski, predstavlja veoma složenproces odlučivanja uslovljen velikim brojem ulaznih faktora. Ti faktori treba daomoguće fokusiranje na prioritete i ciljeve, praćenje realizacije, fleksibilnost uprevazilaženju teškoća, prilagođavanje promenama, te kontrolu nad ostvarenimrezultatima. Ovakav način upravljanja zahteva korišćenje proverenih tehnika i alata tetimski rad angažovanih na ...Cvjetko P. Stojanović. "Model upravljanja investicionim projektima otvaranja površinskih kopova uglja" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-27)
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabouk Ali Elhaddad (2015)Elnori Elmabouk Ali Elhaddad. Novi model za postizanje optimalne proizvodnje na naftnom polju Amal, Beograd:Rudarsko Geološki Fakultet, 2015
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Calculative image analysis of oxidation induced food colour changes
L. Pezo, M. Pavlović, S. Ostojić, Kovačević Olgica, Zlatanović Snežana, Ilić Marija, Gvozdenović Jasna (2010)L. Pezo, M. Pavlović, S. Ostojić, Kovačević Olgica, Zlatanović Snežana, Ilić Marija, Gvozdenović Jasna. "Calculative image analysis of oxidation induced food colour changes" in Rizici i eko -bezbednost u postmodernom ambijentu -Internacionalna konferencija, septembar 19-12 jun, Novi Pazar, Novi Pazar:Državni univerzitet u Novom Pazaru (DUNP) (2010): 125-131 M33