- Vrnjacka Banja, Serbia
- Knowledge Management, Reliability Engineering, Information Technology, Infromation Systems, Mechanical Engineering, Industrial Engineering, and 12 moreIndustrial Economics, Programming Languages, Statistics, Statistical Analysis, Statistical Softwares, Design of Experiments, Process engineering economics of bioethanol production, Tribology, Nanotechnology, Computer Science, Computer Engineering, and Nanoscienceedit
ABSTRACT Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can... more
ABSTRACT Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can be applied to any kind of XML document, including SVG and XUL. The purpose of this paper is to give an example of CSS web page used for designing http://www.myclickdesign.com/. How to cite this article: Dašić, P.; Dašić, J. and Šerifi, V.: One example of using CSS technology in designing Web sites. In: Proceedings of International Scientific Conference "UNITECH'08", Vol. 3; Gabrovo, Bulgaria; 21-22 November 2008. Gabrovo (Bulgaria): Technical University of Gabrovo, 2008, pp. III-412-III-415. ISSN 1313-230X.
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The efficiency of cold sheet and strip rolling of steels and non-ferrous metals in the main depends on the quality of the technological lubricant and its cost. In this regard, it is important to develop new compositions of effective... more
The efficiency of cold sheet and strip rolling of steels and non-ferrous metals in the main depends on the quality of the technological lubricant and its cost. In this regard, it is important to develop new compositions of effective metal-working coolants (MWC) having low cost and providing the maximum reduction in the friction coefficient. We developed and tested the new compositions of the MWC on basis of chicken fat, and mono- and diglycerides and their esters of boric acid synthesized from the wastes of sunflower oil production. The MWC were tested in DSEA on laboratory rolling mill 100x100 with a roll diameter of 260 mm during steel 08Kp rolling. The efficiency of the coolants was determined by the factor of metal stretch forming λ and the coefficient of friction μ in the deformation zone which was found by forward slip method. We found the metal-working coolant with 100 % concentration of boric acid esters of mono- and diglycerides is the most effective in steel roll...
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Analysis of the tool work and refusals when heavy machines cutting shows the necessity to use methods of bulk modification for improving structural strength and fracture resistance of cemented carbide cutting plates. It is suggested to... more
Analysis of the tool work and refusals when heavy machines cutting shows the necessity to use methods of bulk modification for improving structural strength and fracture resistance of cemented carbide cutting plates. It is suggested to test cutting plates to assess the structural strength limit. The accelerated method to estimate the resistance to scattered contact damage and chipping resistance is developed. It is obtained that the pulsed magnetic field treatment (PMNF) of cutting plates (85% WoC, 5% TiC, 10% Co) leads to a dependent on treatment regime increase in structural bending strength limit under static load. The PMTF allows increasing the resistance to scattered contact damage and chipping resistance for cutting plates (92% WoC, 8% Co). It is shown that physical method of pulsed magnetic field treatment is promising for modification of tool materials.
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Page 1. UDKlUDC:004.738:502.17 METODOLOGIJA IZGRADNJE EDSS SISTEMA Predrag Dasic', Veis Seriti, Ratomir Jecmenica3 Kategorizacija rada: PREGLEDNI RAD Recenzent: Prof. dr Miroslav Radovanovic Rad primljen: 22.09.2008. Adresa: ...
Page 1. UDKlUDC:004.738:502.17 METODOLOGIJA IZGRADNJE EDSS SISTEMA Predrag Dasic', Veis Seriti, Ratomir Jecmenica3 Kategorizacija rada: PREGLEDNI RAD Recenzent: Prof. dr Miroslav Radovanovic Rad primljen: 22.09.2008. Adresa: ...
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Sažetak: U novom realnom svetu sve postaje digitalno i pametno (smart): digitalni gradovi, pametne fabrike, pametne kuće, pametni automobili, pametni telefoni itd. Pametne fabrike predstavljaju novu proizvodnu filozofiju nazvanu... more
Sažetak: U novom realnom svetu sve postaje digitalno i pametno (smart): digitalni gradovi, pametne fabrike, pametne kuće, pametni automobili, pametni telefoni itd. Pametne fabrike predstavljaju novu proizvodnu filozofiju nazvanu Industrija 4.0 (četvrta industrijska revolucija). To je nova generacija digitalizovanih fabrika koje su zasnovane na kombinaciji sajber-fizičkih sistema (CPS) i digitalnih tehnologija, za obezbeđenje integralnog i inteligentnog sadejstvo procesa proizvodnje, u kojoj se povezuju fizički, digitalni i virtuelni svet. U radu je dat pregled sistema i tehnologija u novim pametnim fabrikama (Industriji 4.0). Ključne reči: Industrija 4.0, pametna fabrika, sajber-fizički sistem (CPS). Abstract: In the new real world everything becomes digital and smart: digital cities, smart factories, smart homes, smart cars, smartphones, etc. Smart factories represent a new manufacturing philosophy called Industry 4.0 (the fourth industrial revolution). It is a new generation of digitized factories that are based on a combination of cyber-physical systems (CPS) and digital technologies, to provide an integrated and intelligent synergy in production process, linking the physical, digital and virtual world. This paper provides an overview of systems and technologies in new smart factories (Industry 4.0). Promene u dinamici razvoja društva tokom vremena dovode do sve bržih promena i razvoja različitih koncepcija naučno-tehnološkog progresa. U dosadašnjem razvoju društva, odn. naučno-tehnološkom progresu, primena znanja na različita područja ljudske delatnosti dovela su do revolucionarnih promena. Razlikuju se četiri koncepcije u razvoju društva, počev od poljoprivrednog društva, preko industrijskog do informatičkog i društva znanja. U novom društvu glavni proizvod je znanje. Otuda i ona poznata izreka "Znanje je moć". Da bi zemlja imala uspeh i da bi proizvodila u budućnosti u novom društvu znanja ona mora da transformiše proizvodnju od delatnosti zasnovane na radnoj snazi u delatnost koja je zasnovana na znanju, pa samim tim i na savremene softverske tehnologije i sistemime i pametne fabrike (zasnovane na znanju i clod-u).
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Sazetak: Pouzdanost sobraćajnog sistema se definiše kao njegova sposobnost da uspešno obavlja zadate mu funkcije i održava vrednost eksploatacionih parametara, u propisanim i zadatim granicama pod određenim uslovima i u datom vremenskom... more
Sazetak: Pouzdanost sobraćajnog sistema se definiše kao njegova sposobnost da uspešno obavlja zadate mu funkcije i održava vrednost eksploatacionih parametara, u propisanim i zadatim granicama pod određenim uslovima i u datom vremenskom intervalu. U radu je prikazan razvoj dva softverska sistema za analizu pouzdanosti komponenti tehničkih sistema, i to: RATSC-CTD (softverski sistem za analizu pouzdanosti komponenti tehničkih sistema na osnovu izbora teorijske raspodele prema karakteristikama teorijskih raspodela, kojom se najbolje aproksimiraju eksperimentalni podaci) i RATSC-CA (softverski sistem za analizu pouzdanosti komponenti tehničkih sistema na osnovu izbora teorijske raspodele zasnovano na komparativnoj analizi, kojom se najbolje aproksimiraju eksperimentalni podaci), koji su razvijeni i pisani u FORTRAN i C++ programskim jezicima od strane autora ovog rada. Korišćenjem razvijenih softverskih sistema prikazani su primeri analize pouzdanosti komponenti sobraćajnih sistema.
Ključne reči: pouzdanost, analiza pouzdanosti, softverski sistem, saobraćajni sistem.
Abstract: The reliability of the traffic system is defined as its ability to successfully perform its functions and maintain the value of the exploitation parameters, within the prescribed and defined limits under certain conditions and within a given time interval. The paper presents the development of two software systems for reliability analysis of technical system components, as follows: RATSC-CTD (Software system for Reliability Analysis of Technical System Components on the Basis of Choice of Theoretical Distribution According to Characteristics of Theoretical Distributions, which in the best way Approximate Experimental Data) and RATSC-CA (Software system for Reliability Analysis of Technical System Components on the Basis of Choice of Theoretical Distribution Based on Comparative Analysis, which in the best way Approximate Experimental Data), which have been developed and written in FORTRAN and C++ programming languages by the authors of this paper. Using the developed software systems, examples of the reliability analysis of the component system components are presented.
Keywords: reliability, reliability analysis, software system, traffic system.
How to cite this article: Dašić, P.: Razvoj softverskih sistema za analizu i modeliranje pouzdanosti komponenti saobraćajnih sistema. Zbornik radova Internacionalnog univerziteta Travnik / Proceedings of the International University of Travnik, God. 7, br. 17 (2018), str. 115-130. ISSN 2232-8807.
Ključne reči: pouzdanost, analiza pouzdanosti, softverski sistem, saobraćajni sistem.
Abstract: The reliability of the traffic system is defined as its ability to successfully perform its functions and maintain the value of the exploitation parameters, within the prescribed and defined limits under certain conditions and within a given time interval. The paper presents the development of two software systems for reliability analysis of technical system components, as follows: RATSC-CTD (Software system for Reliability Analysis of Technical System Components on the Basis of Choice of Theoretical Distribution According to Characteristics of Theoretical Distributions, which in the best way Approximate Experimental Data) and RATSC-CA (Software system for Reliability Analysis of Technical System Components on the Basis of Choice of Theoretical Distribution Based on Comparative Analysis, which in the best way Approximate Experimental Data), which have been developed and written in FORTRAN and C++ programming languages by the authors of this paper. Using the developed software systems, examples of the reliability analysis of the component system components are presented.
Keywords: reliability, reliability analysis, software system, traffic system.
How to cite this article: Dašić, P.: Razvoj softverskih sistema za analizu i modeliranje pouzdanosti komponenti saobraćajnih sistema. Zbornik radova Internacionalnog univerziteta Travnik / Proceedings of the International University of Travnik, God. 7, br. 17 (2018), str. 115-130. ISSN 2232-8807.
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Apstrakt: Grafen je altrop ugljenika u obliku dvo-dimenzione rešetke debljine jednog atoma. Skoro je u potpunosti providan i istovremeno toliko gust da ni najmanji atomi gasa ne mogu da prođu kroz njega. Dobro provodi elektricitet, kao i... more
Apstrakt: Grafen je altrop ugljenika u obliku dvo-dimenzione rešetke debljine jednog atoma. Skoro je u potpunosti providan i istovremeno toliko gust da ni najmanji atomi gasa ne mogu da prođu kroz njega. Dobro provodi elektricitet, kao i bakar, i veoma je jak (100 puta je jači od čelika, a može da se rastegne i do 20%). Ujedno predstavlja najtanji i najjači poznati materijal. U radu su prikazane osnovna svojstva grafena i neke od varijanti njegove primene. Ključne reči: Grafen, ugljenik, nano-materijali, tranzistor od grafena (GT).
How to cite this article: Dašić, P. & Mirjanić, D.: Osnovna svojstva i primene grafena. U: Zborniku radova Naučnog skupa "Savremeni materijali" / Proceedings of the Conference "Contemporary Materials", Knjiga 35; Banja Luka, Republika Srpska, Bosna i Hercegovina; 9-10 novembar 2017. Banja Luka (Republika Srpska - Bosna i Hercegovina): Akademija nauka i umjetnosti Republike Srpske (ANURS) / Academy of Sciences and Arts of the Republic of Srpska, 2018, str. 557-568. ISBN 978-99938-21-98-4.
How to cite this article: Dašić, P. & Mirjanić, D.: Osnovna svojstva i primene grafena. U: Zborniku radova Naučnog skupa "Savremeni materijali" / Proceedings of the Conference "Contemporary Materials", Knjiga 35; Banja Luka, Republika Srpska, Bosna i Hercegovina; 9-10 novembar 2017. Banja Luka (Republika Srpska - Bosna i Hercegovina): Akademija nauka i umjetnosti Republike Srpske (ANURS) / Academy of Sciences and Arts of the Republic of Srpska, 2018, str. 557-568. ISBN 978-99938-21-98-4.
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Установлены основные закономерности напряженного состояния границы между слоями двухслойного TiC/TiN-покрытия, нанесенного на нитридную керамику, под действием сосредоточенной и распределенной силы. Определено влияние материала основного... more
Установлены основные закономерности напряженного состояния границы между слоями двухслойного TiC/TiN-покрытия, нанесенного на нитридную керамику, под действием сосредоточенной и распределенной силы. Определено влияние материала основного структурного элемента керамики на напряжения, формируемые в контактирующих подслоях TiC/TiN-покрытия, под действием силовых нагрузок.
How to cite this article: Кузин, В.В.; Фёдоров, М.Ю. & Дашич, П.: Напряженное состояние границы между слоями TiC/TiN-покрытия, нанесенного на нитридную керамику, под действием силовой нагрузки. Новые огнеупоры, Том 58, № 6 (Июнь 2017), стр. 60-65. ISSN 1683-4518. doi: 10.17073/1683-4518-2017-6-60-65. (version paper in Russian).
How to cite this article: Кузин, В.В.; Фёдоров, М.Ю. & Дашич, П.: Напряженное состояние границы между слоями TiC/TiN-покрытия, нанесенного на нитридную керамику, под действием силовой нагрузки. Новые огнеупоры, Том 58, № 6 (Июнь 2017), стр. 60-65. ISSN 1683-4518. doi: 10.17073/1683-4518-2017-6-60-65. (version paper in Russian).
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Electronic operating at high frequencies can have problems with emission of high frequency noise. Once put inside an enclosure, the energy will add in phase at certain frequencies to cause resonances which will hinder the performance of... more
Electronic operating at high frequencies can have problems with emission of high frequency noise. Once put inside an enclosure, the energy will add in phase at certain frequencies to cause resonances which will hinder the performance of the device. These absorbers are based upon open celled foam impregnated with a carbon coating. It is quite possible that in the near future, microprocessors would be to work on a frequency located in 5 to 10 GHz. In these circumstances it is useful to know how and how much of the electromagnetic field emitted by a microprocessor, it is absorbed by the circuit elements in the immediate vicinity of the microprocessor. The aim of this contribution is to demonstrate throughout high-level experimental analysis how the main electric parameters of polymer materials, which build the printed circuits and the one of electric capacitors and resistors, depend on the frequencies on which they work from the microwave range.
How to cite this article:
Dašić, P.; Hutanu, C.; Jevremović, V.; Dobra, R.; Risteiu, M. & Ileana, I.: High accuracy investigation of microwave absorption in polymer electrical components on motherboard of computers. IOP Conference Series: Materials Science and Engineering, Vol. 209 (2017), Article no. 012068: pp. 1-8. ISSN 1757-8981. doi: 10.1088/1757-899X/209/1/012068.
How to cite this article:
Dašić, P.; Hutanu, C.; Jevremović, V.; Dobra, R.; Risteiu, M. & Ileana, I.: High accuracy investigation of microwave absorption in polymer electrical components on motherboard of computers. IOP Conference Series: Materials Science and Engineering, Vol. 209 (2017), Article no. 012068: pp. 1-8. ISSN 1757-8981. doi: 10.1088/1757-899X/209/1/012068.
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The proposed paper shows some experimental results of a research in metallic structures inspection by using a high definition camera controller by high processing capabilities. The dedicated ARM Cortex-M4 initializes the ARM Cortex-M0... more
The proposed paper shows some experimental results of a research in metallic structures inspection by using a high definition camera controller by high processing capabilities. The dedicated ARM Cortex-M4 initializes the ARM Cortex-M0 system for image acquiring. Then, by programming options, we are action for patterns (abnormal situations like metal cracks, or discontinuities) types and tuning, for enabling overexposure highlighting and adjusting camera brightness/exposure, to adjust minimum brightness, and to adjust the pattern's teach threshold. The proposed system has been tested in normal lighting conditions from the typical site.
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Risteiu, M.; Lorincz, A.; Dobra, R.; Dašić, P.; Andras, I. & Roventa, M.: Designing pattern recognition-based method for fast visual inspection of the bucket wheel excavator lattice structure. IOP Conference Series: Materials Science and Engineering, Vol. 209 (2017), Article no. 012067: pp. 1-10. ISSN 1757-8981. doi: 10.1088/1757-899X/209/1/012067.
How to cite this article:
Risteiu, M.; Lorincz, A.; Dobra, R.; Dašić, P.; Andras, I. & Roventa, M.: Designing pattern recognition-based method for fast visual inspection of the bucket wheel excavator lattice structure. IOP Conference Series: Materials Science and Engineering, Vol. 209 (2017), Article no. 012067: pp. 1-10. ISSN 1757-8981. doi: 10.1088/1757-899X/209/1/012067.
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Implementacija sistema za video nadzor omogućava monitoring i upravljanje saobraćaja kako bi se povećala bezbednost i sigurnost svih uĉesnika u saobraćaju. Takav sistem pruţa informacije u realnom vremenu o toku saobraćaja, zagušenjima i... more
Implementacija sistema za video nadzor omogućava monitoring i upravljanje saobraćaja kako bi se povećala bezbednost i sigurnost svih uĉesnika u saobraćaju. Takav sistem pruţa informacije u realnom vremenu o toku saobraćaja, zagušenjima i bilo kakvim potencijalnim bezbednosnim rizicima na razliĉitim delovima puta. Moderni sistemi imaju mogućnost kontrole semaforske signalizacije i preusmeravanju vozaĉa na alternativne pravce kako bi se optimizovao tok saobraćaja. Uzevši u obzir zahtevnost takvih operacija neophodni su ogromni raĉunarski resursi za njihovu obradu u realnom vremenu što se danas moţe ostvariti samo kroz korišćenje servisa cloud raĉunarstva i propratnih tehnologija. U radu je dat pregled postojećih informaciono-komunikacionih rešenja za video nadzor (VSaaS) saobraćaja korišćenjem cloud tehnologije kao i predlozi za njihovu implementaciju.
How to cite this article: Dašić, P.; Dašić, J. & Crvenković, B.: Primena video nadzora kao cloud servisa (VSaaS) u oblasti saobraćaja. Rad po pozivu (Invitation Paper). U: Zborniku radova XV Međunarodnog savjetovanja "Saobraćajni, ekološki i ekonomski problemi i perspektive rješavanja u zemljama Zapadnog Balkana s osvrtom na Bosnu i Hercegovinu"; Vlašić, Bosna i Hercegovina (BiH); 19-20. maja 2017. Travnik (Bosna i Hercegovina): Internacionalni Univerzitet Travnik (IUT), 2017, pp. 80-95. ISSN 2232-8807.
How to cite this article: Dašić, P.; Dašić, J. & Crvenković, B.: Primena video nadzora kao cloud servisa (VSaaS) u oblasti saobraćaja. Rad po pozivu (Invitation Paper). U: Zborniku radova XV Međunarodnog savjetovanja "Saobraćajni, ekološki i ekonomski problemi i perspektive rješavanja u zemljama Zapadnog Balkana s osvrtom na Bosnu i Hercegovinu"; Vlašić, Bosna i Hercegovina (BiH); 19-20. maja 2017. Travnik (Bosna i Hercegovina): Internacionalni Univerzitet Travnik (IUT), 2017, pp. 80-95. ISSN 2232-8807.
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BACKGROUND: Patient safety in hospitals is of equal importance as providing treatments and urgent healthcare. With the development of Cloud technologies and Big Data analytics, it is possible to employ VSaaS technology virtually anywhere,... more
BACKGROUND: Patient safety in hospitals is of equal importance as providing treatments and urgent healthcare. With the development of Cloud technologies and Big Data analytics, it is possible to employ VSaaS technology virtually anywhere, for any given security purpose.
AIM: For the listed benefits, in this paper, we give an overview of the existing cloud surveillance technologies which can be implemented for improving patient safety.
MATERIAL AND METHODS: Modern VSaaS systems provide higher elasticity and project scalability in dealing with real-time information processing. Modern surveillance technologies can prove to be an effective tool for prevention of patient falls, undesired movement and tempering with attached life supporting devices. Given a large number of patients who require constant supervision, a cloud-based monitoring system can dramatically reduce the occurring costs. It provides continuous real-time monitoring, increased overall security and safety, improved staff productivity, prevention of dishonest claims and long-term digital archiving.
CONCLUSION: Patient safety is a growing issue which can be improved with the usage of high-end centralised surveillance systems allowing the staff to focus more on treating health issues rather that keeping a watchful eye on potential incidents.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Improving patient safety in hospitals through usage of cloud supported video surveillance. Open Access Macedonian Journal of Medical Sciences (OAMJMS), Vol. 5, Issue 2 (2017), pp. 101-106. eISSN 1857-9655. doi: 10.3889/oamjms.2017.042.
AIM: For the listed benefits, in this paper, we give an overview of the existing cloud surveillance technologies which can be implemented for improving patient safety.
MATERIAL AND METHODS: Modern VSaaS systems provide higher elasticity and project scalability in dealing with real-time information processing. Modern surveillance technologies can prove to be an effective tool for prevention of patient falls, undesired movement and tempering with attached life supporting devices. Given a large number of patients who require constant supervision, a cloud-based monitoring system can dramatically reduce the occurring costs. It provides continuous real-time monitoring, increased overall security and safety, improved staff productivity, prevention of dishonest claims and long-term digital archiving.
CONCLUSION: Patient safety is a growing issue which can be improved with the usage of high-end centralised surveillance systems allowing the staff to focus more on treating health issues rather that keeping a watchful eye on potential incidents.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Improving patient safety in hospitals through usage of cloud supported video surveillance. Open Access Macedonian Journal of Medical Sciences (OAMJMS), Vol. 5, Issue 2 (2017), pp. 101-106. eISSN 1857-9655. doi: 10.3889/oamjms.2017.042.
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Razvoj tehnologije cloud računarstva je omogućio integraciju naprednih i skalabilnih platformi za skladištenje, obradu i distribuciju senzorskih podataka u tradicionalne sisteme nadzora. Video nadzor kao servis (VSaaS) je cloud servis... more
Razvoj tehnologije cloud računarstva je omogućio integraciju naprednih i skalabilnih platformi za skladištenje, obradu i distribuciju senzorskih podataka u tradicionalne sisteme nadzora. Video nadzor kao servis (VSaaS) je cloud servis koji obezbeđuje udaljene sigurnosne funkcije. Servis nudi visoko napredne funkcije sa elementima inteligentne obrade i predstavljanja podataka. U ovom radu ćemo opisati procese koji okružuju ovaj servis kao i ispitati postojeća rešenja radnih okvira za primenu u rudarskoj industriji kao i povezane tehnološke novine koje mogu poboljšati postojeća rešenja. U radu je dat pregled dostupne naučne literature uz predloge kako iskoristiti izvršena istraživanja u svrhu povećanja bezbednosti u rudarskoj indistriji.
How to cite this article:
Dašić, P.; Dašić, J. & Crvenković, B.: Primena video nadzora kao cloud servisa (VSaaS) u rudarstvu. U: Zborniku radova 2. Savetovanja sa međunarodnim učešćem "Održiva energetika 2017"; Vrnjačka Banja; 22-23. mart 2017. Beograd: Udruženje klaster komora za zaštitu životne sredine i održivi razvoj, 2017, str. 238-249. ISBN 978-86-80464-05-3.
How to cite this article:
Dašić, P.; Dašić, J. & Crvenković, B.: Primena video nadzora kao cloud servisa (VSaaS) u rudarstvu. U: Zborniku radova 2. Savetovanja sa međunarodnim učešćem "Održiva energetika 2017"; Vrnjačka Banja; 22-23. mart 2017. Beograd: Udruženje klaster komora za zaštitu životne sredine i održivi razvoj, 2017, str. 238-249. ISBN 978-86-80464-05-3.
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—An ITS (Intelligent Tutoring System) is a complex, integrated software system that applies the principles and methods of artificial intelligence (AI) to the problems and needs of teaching and learning. They allow searching the student... more
—An ITS (Intelligent Tutoring System) is a complex, integrated software system that applies the principles and methods of artificial intelligence (AI) to the problems and needs of teaching and learning. They allow searching the student level of knowledge and learning strategies used to increase or correct the students' knowledge. They are intended to support and improve the teaching and learning process in a selected area of knowledge while respecting the individuality of the learner. In the paper a review of intelligent tutoring systems (ITS) is given from the aspect of their application and usability in modern learning concepts.
How to cite this article:
Dašić, P.; Dašić, J.; Crvenković, B. & Šerifi, V.: A review of intelligent tutoring systems in e-learning. Annals of the Oradea University – Fascicle of Management and Technological Engineering, Vol. 15 (XXV), No. 3 (December 2016), pp. 85-90. ISSN 1583-0691. doi: 10.15660/AUOFMTE.2016-3.3276.
How to cite this article:
Dašić, P.; Dašić, J.; Crvenković, B. & Šerifi, V.: A review of intelligent tutoring systems in e-learning. Annals of the Oradea University – Fascicle of Management and Technological Engineering, Vol. 15 (XXV), No. 3 (December 2016), pp. 85-90. ISSN 1583-0691. doi: 10.15660/AUOFMTE.2016-3.3276.
Research Interests:
Cloud technology has been around for some time now and is gaining increased influence in almost every aspect of information technology services. As a consequence of above stated, cloud technology offers improvements to traditional... more
Cloud technology has been around for some time now and is gaining increased influence in almost every aspect of information technology services. As a consequence of above stated, cloud technology offers improvements to traditional security systems by converging logical (cloud network) and physical security (on-site devices). In this paper, we will discuss the application of Access Control as a Service (ACaaS) for software security systems. ACaaS defines a common policy format for security, the translation of the policy into deployment environments and represents an efficient, cost-effective mechanism for access control.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Applications of access control as a service for software security. International Journal of Industrial Engineering and Management (IJIEM), Vol. 7, No 3 (2016), pp. 111-116. ISSN 2217-2661.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Applications of access control as a service for software security. International Journal of Industrial Engineering and Management (IJIEM), Vol. 7, No 3 (2016), pp. 111-116. ISSN 2217-2661.
Research Interests:
The article presents the results of the research, which confirmed the hypothesis of stabilization of residual stresses in the conductive materials by exposing the conductive surface of the product with powerful, periodic discharge of high... more
The article presents the results of the research, which confirmed the hypothesis of stabilization of residual stresses in the conductive materials by exposing the conductive surface of the product with powerful, periodic discharge of high voltage. The relevance of the work is the need for further improving the technological processes on the basis of reducing the technological heredity factors, the main of which is the residual stresses. These stresses arise as a consequence of the heat and force action on the workpiece material details on the stages of the operation changes their shape and scale. It was shown that the long duration of exposure to high-voltage discharge is a partial hardening of the outer surfaces of machine parts. The degree of change of the initial residual stress varied for each material depends on the physical-mechanical properties.
How to cite this article:
Kovalevskyy, S.; Kovalevska, O.; Dašić, P. & Romanchenko, S.: Neural network investigation of technological possibilities of electric discharge influence on the residual stresses machine parts. In: Proceedings of the International Congress on Advances in Engineering and Technological Developments (AETD-16); London, United Kingdom; 1-2 December 2016. Dubai (United Arab Emirates - UAE): Eminent Association of Pioneers (EAP) and Eminent Association of Researchers in Engineering & Technology (EARET), 2016, pp. 132-137. ISBN 978-93-84468-82-8.
How to cite this article:
Kovalevskyy, S.; Kovalevska, O.; Dašić, P. & Romanchenko, S.: Neural network investigation of technological possibilities of electric discharge influence on the residual stresses machine parts. In: Proceedings of the International Congress on Advances in Engineering and Technological Developments (AETD-16); London, United Kingdom; 1-2 December 2016. Dubai (United Arab Emirates - UAE): Eminent Association of Pioneers (EAP) and Eminent Association of Researchers in Engineering & Technology (EARET), 2016, pp. 132-137. ISBN 978-93-84468-82-8.
Research Interests:
Jedne od glavnih citatnih baza podataka (Citation DataBases - CDB) u svetu su: SCI-E u oblasti prirodnih i primenjenih naučnih disciplina, SSCI u oblasti socijalnih naučnih disciplina i A&HCI u oblasti umetnosti i humanitarnih naučnih... more
Jedne od glavnih citatnih baza podataka (Citation DataBases - CDB) u svetu su: SCI-E u oblasti prirodnih i primenjenih naučnih disciplina, SSCI u oblasti socijalnih naučnih disciplina i A&HCI u oblasti umetnosti i humanitarnih naučnih disciplina. Za 2015. godinu, unutar SCI-E sve naučne oblasti prirodnih i primenjenih naučnih disciplina razvrstane su u 177 kategorija, a unutar SSCI sve naučne oblasti socijalnih naučnih disciplina razvrstane su u 57 kategorija. U radu je učinjen pokušaj da se objasne citatne baze podataka (CDB), da se opišu načini za određivanje impakt faktora časopisa (Journal Impact Factor - JIF) i da se nabroje ostali bibliometrijski indikatori za ocenu časopisa, država, regiona, univerziteta, fakulteta, departmana i pojedinaca. Nadalje, data je analiza trenda broja časopisa (NoJ) za pet različitih kategorija: "Economics"/ "Ekonomija", "Law"/ "Pravo", "Psychiatry" / "Psihijatrija", "Psychology, Experimental" / "Psihologija, eksperimentalna" i "Social Work"/ "Socijalni rad" unutar SSCI za period 1995-2015. Najveće povećanje broja naučnih časopisa za period 1995-2015. za navedenih pet kategorija unutar SSCI imala je, takođe, kategorija "Economics" / "Ekonomija", sa indeksom kumulativnog rasta (CGI) od 242,96%.
How to cite this article:
Dašić, P.: Stanje i analiza naučnih časopisa različitih kategorija u okviru SSCI citatne baze podataka. U: Zborniku radova XIV Međunarodne konferencije "Korporativna sigurnost u BiH i zemljama Zapadnog Balkana sa ekonomskog, pravnog i komunikološkog aspekta" / XIV International Conference "Corporate Security in B&H and the Western Balkan Countries from Economic, Legal and Communication Aspect"; Vlašić, Bosna i Hercegovina (BiH); 16-17. decembra 2016. Travnik (Bosna i Hercegovina): Internacionalni Univerzitet Travnik (IUT), 2016, pp. 45-54. ISSN 2232-8807.
How to cite this article:
Dašić, P.: Stanje i analiza naučnih časopisa različitih kategorija u okviru SSCI citatne baze podataka. U: Zborniku radova XIV Međunarodne konferencije "Korporativna sigurnost u BiH i zemljama Zapadnog Balkana sa ekonomskog, pravnog i komunikološkog aspekta" / XIV International Conference "Corporate Security in B&H and the Western Balkan Countries from Economic, Legal and Communication Aspect"; Vlašić, Bosna i Hercegovina (BiH); 16-17. decembra 2016. Travnik (Bosna i Hercegovina): Internacionalni Univerzitet Travnik (IUT), 2016, pp. 45-54. ISSN 2232-8807.
Research Interests:
Recently, polymer composite materials have been attracting considerable interest. The reason is that the traditional "pure" polymers have basically exhausted their possibilities, and technological progress is going on and requires... more
Recently, polymer composite materials have been attracting considerable interest. The reason is that the traditional "pure" polymers have basically exhausted their possibilities, and technological progress is going on and requires qualitatively new materials possessing unique properties significantly superior to traditional ones. The main purpose of this work is to produce new polymer composite materials with a unique set of properties. We performed experimental studies to determine the optimal ratio of carbon fiber filler, grade "Toreyka", for introducing to the aromatic polymer polyetheretherketone (PEEK) in order to obtain the most optimal thermophysical and tribological properties of the new material. The results show that by introducing carbon fiber to PEEK there is a significant influence on the formation of over molecular structure and highly-developed surface area which can be regarded as a process contributing to the restructuring within the polymer itself.
How to cite this article:
Burya, A.I.; Yeriomina, Ye.A.; Cui, H.; Sapeshko, S.V. & Dašić, P.: Investigation of the properties of carbon plastics based on polyetheretherketone. Journal of Research and Development in Mechanical Industry, Vol. 8, Issue 1 (March 2016), pp. 9-22. ISSN 1821-3103.
How to cite this article:
Burya, A.I.; Yeriomina, Ye.A.; Cui, H.; Sapeshko, S.V. & Dašić, P.: Investigation of the properties of carbon plastics based on polyetheretherketone. Journal of Research and Development in Mechanical Industry, Vol. 8, Issue 1 (March 2016), pp. 9-22. ISSN 1821-3103.
Research Interests:
Sustainable use of metallic mineral resources of Serbia, being a part of natural resources, represents the basis for the planning, functioning, development and growth of numerous sectors of the economy as well as the basis for assessing... more
Sustainable use of metallic mineral resources of Serbia, being a part of natural resources, represents the basis for the planning, functioning, development and growth of numerous sectors of the economy as well as the basis for assessing the positions and perspectives for further socioeconomic development of the country. Following a two-decade long period of socioeconomic regression and economic and financial decline in Serbia, as well as problems in the functioning of institutions and strategic planning and development, the application of concepts for sustainable development is of great importance for the further development of Serbia's mineral sector. Defining the conditions and ways of using metallic mineral resources in the transitional conditions of economic growth and the European integration process represents a delicate geological, mining, technological and economic undertaking, among other things, important for the further functioning of the mineral sector and successful development of the country's mineral economics. Sustainable use of Serbia's metallic mineral resources should enable the implementation of a long-term mineral strategy and mineral policy of sustainable use of mineral resources and is focused on, among other things, increasing the efficiency of mineral resource use on one hand, while decreasing the negative impact of economic utilisation of mineral resources on the environment on the other. The geological and economic analysis in this paper is focused on observing the aspect of Serbia's sustainable economic growth, based on the sustainable use of metallic mineral resources while simultaneously mitigating the negative impact on the environment.
How to cite this article:
Tošović, R.; Dašić, P. & Ristović, I.: Sustainable use of metallic mineral resources of Serbia from an environmental perspective. Environmental Engineering and Management Journal, Vol. 15, Issue 9 (September 2016), pp. 2075-2084. ISSN 1582-9596.
How to cite this article:
Tošović, R.; Dašić, P. & Ristović, I.: Sustainable use of metallic mineral resources of Serbia from an environmental perspective. Environmental Engineering and Management Journal, Vol. 15, Issue 9 (September 2016), pp. 2075-2084. ISSN 1582-9596.
Research Interests:
Institutions are struggling to maintain their web sites. Outdated material, poor design and navigation controls, lack of control and authority as a restriction on the webmasters ability are well known to many higher educational/further... more
Institutions are struggling to maintain their web sites. Outdated material, poor design and navigation controls, lack of control and authority as a restriction on the webmasters ability are well known to many higher educational/further educational sectors (HE/FE). Pre-Millennium Web has been characterized highly manual approach to site maintenance, while the post-millennium websites debuted highly successful automation. For this major milestone was responsible content management system (CMS).
How to cite this article:
Jevremović, V.; Dašić, P. & Crvenković, B.: Web-based updating of student data using CMS in high technical technological school Trstenik. Annals of the Oradea University – Fascicle of Management and Technological Engineering, Vol. 10, No. 3 (2011), pp. 4.58-4.63. ISSN 1583-0691. doi: 10.15660/AUOFMTE.2011-3.2366.
How to cite this article:
Jevremović, V.; Dašić, P. & Crvenković, B.: Web-based updating of student data using CMS in high technical technological school Trstenik. Annals of the Oradea University – Fascicle of Management and Technological Engineering, Vol. 10, No. 3 (2011), pp. 4.58-4.63. ISSN 1583-0691. doi: 10.15660/AUOFMTE.2011-3.2366.
Research Interests:
Search as a Service (SaaS) is a cloud service model the main focus of which is on enterprise search or site-specific web search. Modern companies require fast and accurate information from their internal databases, internal document... more
Search as a Service (SaaS) is a cloud service model the main focus of which is on enterprise search or site-specific web search. Modern companies require fast and accurate information from their internal databases, internal document stores, or through the content of a website. Having a reliable searching mechanism is essential for both internal company staff and for external customers. In this paper the overview of current state and technological advances of Search as a Service (SaaS) cloud service is given, as well as its security issues on current internet service platforms.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Applications of the search as a service (SaaS). Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, Vol. 9, No. 2 (2016), pp. 91-98. ISSN 2065-2119.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Applications of the search as a service (SaaS). Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, Vol. 9, No. 2 (2016), pp. 91-98. ISSN 2065-2119.
Research Interests:
Technical development of cloud computing technology enabled the integration of powerful and scalable platform for storing, processing and distribution of sensory data. Video Surveillance as a Service (VSaaS) is a cloud computing service... more
Technical development of cloud computing technology enabled the integration of powerful and scalable platform for storing, processing and distribution of sensory data. Video Surveillance as a Service (VSaaS) is a cloud computing service which provides remote security features. The service offers highly advanced features with elements of intelligent processing and data representation. In this paper we will describe the processes which envelops this cloud service as well examine existing framework solutions.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Service models for cloud computing: Video surveillance as a service (VSaaS). Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, Vol. 9, No. 2 (2016), pp. 83-90. ISSN 2065-2119.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Service models for cloud computing: Video surveillance as a service (VSaaS). Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, Vol. 9, No. 2 (2016), pp. 83-90. ISSN 2065-2119.
Research Interests:
— A hypothesis about the possibility of the process of increasing (growing) details how the implementation limit (transition) mode electric-doping and reductive capacity details. A new method of growing parts of various configurations and... more
— A hypothesis about the possibility of the process of increasing (growing) details how the implementation limit (transition) mode electric-doping and reductive capacity details. A new method of growing parts of various configurations and experimentally determine the conditions to achieve the highest performance layered build-up details. Designed for growing experimental plant parts of different configurations. Experimental research and process their results using neural network modeling. The technological guidelines for a new installation. A neural network model of the process, the conditions of the highest performance process while building the experimental samples.
How to cite this article:
Kovalevskyy, S.; Dašić, P.; Kovalevska, O. & Goncharova, N.: Forming parts of the conductive materials. In: Proceedings of the 4th International Conference "Smart Applications & Technologies for Electronic Engineering" (SATEE-2016); Alba Iulia, Romania; 13-16 October 2016. Alba Iulia (Romania): "1 Decembrie 1918" University of Alba Iulia, 2016, pp. 27-32. ISBN 978-606-613-128-5.
How to cite this article:
Kovalevskyy, S.; Dašić, P.; Kovalevska, O. & Goncharova, N.: Forming parts of the conductive materials. In: Proceedings of the 4th International Conference "Smart Applications & Technologies for Electronic Engineering" (SATEE-2016); Alba Iulia, Romania; 13-16 October 2016. Alba Iulia (Romania): "1 Decembrie 1918" University of Alba Iulia, 2016, pp. 27-32. ISBN 978-606-613-128-5.
Research Interests:
Search as a Service (SaaS) is a cloud service model whose main focus is on enterprise search or site-specific web search. Modern companies require fast and accurate information from their internal databases, internal document stores, or... more
Search as a Service (SaaS) is a cloud service model whose main focus is on enterprise search or site-specific web search. Modern companies require fast and accurate information from their internal databases, internal document stores, or through the content of a website. Having a reliable searching mechanism is essential for both internal company staff and for external customers. In this paper the overview of current state and technological advances of Search as a Service (SaaS) cloud service is given, as well as its security issues on current internet service platforms. Keyword-Cloud computing, Search as a Service (SaaS), internet technologies.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Service models for cloud computing: Search as a service (SaaS). International Journal of Engineering and Technology, Vol. 8, Issue 5 (October-November 2016), pp. 2366-2373. ISSN 2319-8613. doi: 10.21817/ijet/2016/v8i5/160805034.
How to cite this article:
Dašić, P.; Dašić, J. and Crvenković, B.: Service models for cloud computing: Search as a service (SaaS). International Journal of Engineering and Technology, Vol. 8, Issue 5 (October-November 2016), pp. 2366-2373. ISSN 2319-8613. doi: 10.21817/ijet/2016/v8i5/160805034.
Research Interests:
Video Surveillance as a Service (VSaaS) has undergone significant scientific development since its inception. Development of cloud technologies significantly influenced surveillance market which is expected to entirely replace traditional... more
Video Surveillance as a Service (VSaaS) has undergone significant scientific development since its inception. Development of cloud technologies significantly influenced surveillance market which is expected to entirely replace traditional surveillance systems. Economic analysis show positive growth of surveillance equipment and systems and in the coming years VSaaS is expected to have a larger stake of the security market. In the paper are given examples of Video Surveillance as a Service (VSaaS) applications in current surveillance systems implementations. We also review the existing literature and propose how to apply advancement into future frameworks. Keywords: Video Surveillance as a Service (VSaaS); Intelligent Video Surveillance as a Service (IVSaaS); cloud technology.
How to cite this article:
Dašić, P.; Dašić, J. & Crvenković, B.: Some examples of video surveillance as a service applications. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 367-370. ISSN 2344-4754.
How to cite this article:
Dašić, P.; Dašić, J. & Crvenković, B.: Some examples of video surveillance as a service applications. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 367-370. ISSN 2344-4754.
Research Interests:
The task of finding possible ways of obtaining polymer composite materials (PCM) combining a certain set of operating characteristics remains topical in the engineering industry. The work contains the examination of properties of... more
The task of finding possible ways of obtaining polymer composite materials (PCM) combining a certain set of operating characteristics remains topical in the engineering industry. The work contains the examination of properties of nanocomposites based on phenylone C-2 filled with nanostructured carbon. The influence of the filler's concentration on the properties of the developed composition materials is shown.
How to cite this article:
Burya, A.I.; Kuznetsova, O.; Chernov, V. & Dašić, P.: Strength properties of fullerene-containing composite materials based on phenylone. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 503-506. ISSN 2344-4754.
How to cite this article:
Burya, A.I.; Kuznetsova, O.; Chernov, V. & Dašić, P.: Strength properties of fullerene-containing composite materials based on phenylone. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 503-506. ISSN 2344-4754.
Research Interests:
The article presents the results of studying the designed hybrid compositions based on phenylone reinforced with a mixture of organic and carbon fibers. An example of calculation of molds' construction for the manufacture of composites is... more
The article presents the results of studying the designed hybrid compositions based on phenylone reinforced with a mixture of organic and carbon fibers. An example of calculation of molds' construction for the manufacture of composites is given. It has been found that the intensity of wear of the developed composites is significantly higher than that of the initial phenylone, while possessing the reduced coefficient of friction by 1.6-2 times, and the increased physico-mechanical characteristics by 10 %.
How to cite this article:
Burya, A.I.; Naberezhnaya, O.A.; Sapeshko, S.V. & Dašić, P.: Development and research of hybrid polymer composite materials based on phenylone. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 357-362. ISSN 2344-4754.
How to cite this article:
Burya, A.I.; Naberezhnaya, O.A.; Sapeshko, S.V. & Dašić, P.: Development and research of hybrid polymer composite materials based on phenylone. In: Proceedings of the 7th International Multidisciplinary Scientific Symposium "Sustainable Development Through Quality and Innovation in Engineering and Research" (SIMPRO-2016); Petroşani, Romania; 14-15 October 2016. Petroşani (Romania): University of Petroşani, 2016, pp. 357-362. ISSN 2344-4754.
Research Interests:
This paper presents the technological process of solidification for the treatment of hazardous waste in Petrochemical plant. The treatment is based on the technological process of physical and chemical reactions of waste mixtures with... more
This paper presents the technological process of solidification for the treatment of hazardous waste in Petrochemical plant. The treatment is based on the technological process of physical and chemical reactions of waste mixtures with additives on the basis of calcium and obtaining a reaction product as a solid inert powder (solidificate). The technological process is carried out in terms of exothermic molecular encapsulation.
Research Interests:
Effective manufacturing, high and stable quality products and services in continual production, only inadequate conditions of planning, systematization and realization corresponding activities in the quality assurance system (QMS-QAS) of... more
Effective manufacturing, high and stable quality products and services in continual production, only inadequate conditions of planning, systematization and realization corresponding activities in the quality assurance system (QMS-QAS) of the factory (supplier, manufacturer) can be obtained. In this paper, the parameters of quality of development, design, production and service are considered. The complex model of PMAS-CLR (preventive maintenance according to state with a controlled level of reliability), which yields guarantee to target behavior of realized products in operational conditions, is emphasized.
Research Interests:
Using computer software to manufacture products is commonly referred to as computer aided manufacturing (CAM). CAM software generates toolpaths from a design model in order to give the computer guided machine instructions on how to... more
Using computer software to manufacture products is commonly referred to as computer aided manufacturing (CAM). CAM software generates toolpaths from a design model in order to give the computer guided machine instructions on how to process the material into a finished product. In this paper we discus design approaches and the optimization of the design process using TebisCAM in EDM processing. The EDM process efficiency and reliability are improved through advanced control techniques and the use of new materials.
How to cite this article:
Dašić, P.; Badiu, I.; Popa, M. and Popescu, L.: Design for manufacturing using TebisCAM for EDM processing. International Journal of Advances in Computer Science and Technology (IJACST), Vol. 5, No. 8 (August 2016), pp. 82-85. ISSN 2320-2602.
How to cite this article:
Dašić, P.; Badiu, I.; Popa, M. and Popescu, L.: Design for manufacturing using TebisCAM for EDM processing. International Journal of Advances in Computer Science and Technology (IJACST), Vol. 5, No. 8 (August 2016), pp. 82-85. ISSN 2320-2602.
Research Interests:
The present paper examines the relationship between the generic ISO 9000:2000 quality standards, the related -automotive sector specific- QS9000 and ISO/TS 16949 and the Baldrige (MBNQA) and European Quality Award (EQA) criteria for... more
The present paper examines the relationship between the generic ISO 9000:2000 quality standards, the related -automotive sector specific- QS9000 and ISO/TS 16949 and the Baldrige (MBNQA) and European Quality Award (EQA) criteria for performance excellence. A comparison is made between Baldrige and EQA criteria and the various elements of ISO 9000, QS9000 and ISO/TS 16949 and their similarities and differences are examined. ISO 9000 certification as an initial step for TQM implementation as well as the motivation for ISO 9000 and TQM application is also discussed. How to cite this article: Vaxevanidis, N.M.; Krivokapić, Z.; Stefanatos, S.; Dašić, P. and Petropoulos, G.: An overview and a comparison of ISO 9000:2000 quality system standards with related automotive ones (QS 9000, ISO/TS 16949) and TQM models (MBNQA and EFQM). Annals of the Faculty of Engineering Hunedoara – Journal of Engineering, Tome IV, Fascicole 2 (2006), pp.155-166. ISSN 1584–2665.
Research Interests:
SCI-E and SSCI are one of the main citation databases (CDB) in the world in the field of natural and applied (SCI-E) and social (SSCI) scientific disciplines. In 2014, within the SCI-E all scientific fields of natural and applied science... more
SCI-E and SSCI are one of the main citation databases (CDB) in the world in the field of natural and applied (SCI-E) and social (SSCI) scientific disciplines. In 2014, within the SCI-E all scientific fields of natural and applied science disciplines are classified into 176 categories, and within SSCI all scientific fields of social science disciplines are classified into 56 categories. Scientific journals in the field of “Economic Sciences” are sorted within the SSCI in 8 (eight) categories, plus one category within the SCI-E. The aim of the paper is to show the state and analysis of scientific journals indexed in SSCI and SCI-E citation databases (CDB) for 9 (nine) listed categories in the field of “Economic Sciences” for the period 1995-2014. The number of different scientific journals for 9 (nine) listed categories in the field of “Economic Sciences” for a period of 1997-2014, increased for 455 journals (from 415 journals in 1995 to 860 journals in 2014) with cumulative growth index (CGI) of 207,23% compared to 1997. Best ranked category among the nine listed categories in the field of “Economic Sciences” was the category “Economics” (Econ), which according to the number of journals for the entire period 1995-2014 was always ranked first (top-one) within SSCI. The largest increase in the number of scientific journals for the period 1995-2014 for all nine listed categories in the field of “Economic Sciences” had the category “Management” (Manag).
How to cite this article:
Dašić, P.: State and analysis of scientific journals in the field of "Economic sciences" for the period 1995-2014. Economic Themes, Vol. 53, Issue 4 (2015), pp. 547-581. ISSN 1450-961X. doi: 10.1515/ethemes-2015-0032.
How to cite this article:
Dašić, P.: State and analysis of scientific journals in the field of "Economic sciences" for the period 1995-2014. Economic Themes, Vol. 53, Issue 4 (2015), pp. 547-581. ISSN 1450-961X. doi: 10.1515/ethemes-2015-0032.
Research Interests:
SCI-E i SSCI su jedne od glavnih citatnih baza podataka (Citation Databases - CDB) u svetu u oblasti prirodnih i primenjenih (SCI-E) i socijalnih (SSCI) naučnih disciplina. Za 2014. godinu, unutar SCI-E sve naučne oblasti prirodnih i... more
SCI-E i SSCI su jedne od glavnih citatnih baza podataka (Citation Databases - CDB) u svetu u oblasti prirodnih i primenjenih (SCI-E) i socijalnih (SSCI) naučnih disciplina. Za 2014. godinu, unutar SCI-E sve naučne oblasti prirodnih i primenjenih naučnih disciplina razvrstane su u 176 kategorija, a unutar SSCI sve naučne oblasti socijalnih naučnih disciplina razvrstane su u 56 kategorija. Naučni časopisi u oblasti „Ekonomskih nauka” razvrstani su unutar SSCI u 8 kategorija, plus jedna kategorija unutar SCI-E. Cilj rada je da se prikaže stanje i analiza naučnih časopisa indeksiranih u SSCI i SCI-E citatnim bazama podataka (CDB) za 9 (devet) navedenih kategorija u oblasti „Ekonomskih nauka” za period 1995-2014. Broj različitih naučnih časopisa za 9 (devet) navedenih kategorija u oblasti „Ekonomskih nauka”, za period 1997-2014, povećao se za 445 časopisa (od 415 časopisa u 1997. na 860 časopisa u 2014.) sa indeksom kumulativnog rasta od 207,23 % u odnosu na 1997. Najbolje rangirana kategorija od navedenih devet u oblasti „Ekonomskih nauka” bila je kategorija „Economics” / „Ekonomija” (Econ), koja je prema broju časopisa za ceo period 1995-2014, uvek bila rangirana kao prva (top-jedan) u okviru SSCI. Najveće povećanje broja naučnih časopisa za period 1995-2014. za svih devet navedenih kategorija u oblasti „Ekonomskih nauka” imala je kategorija „Management” / „Menadžment” (Manag).
How to cite this article:
Dašić, P.: Stanje i analiza naučnih časopisa u oblasti "Ekonomskih nauka" za period 1995-2014. Ekonomske teme, Vol. 53, br. 4 (2015), str. 561-595. ISSN 0353-8648.
How to cite this article:
Dašić, P.: Stanje i analiza naučnih časopisa u oblasti "Ekonomskih nauka" za period 1995-2014. Ekonomske teme, Vol. 53, br. 4 (2015), str. 561-595. ISSN 0353-8648.
Research Interests:
This paper presents a mathematical model of vibratory displacement of the toll point under the action of variable forces with regard to the application of the developed tooling system. A three-dimensional model was also created, on the... more
This paper presents a mathematical model of vibratory displacement of the toll point under the action of variable forces with regard to the application of the developed tooling system. A three-dimensional model was also created, on the base of which the design of the tooling system was developed. As a result graphs of vibratory displacement of the toll point were obtained, which allow us to judge about the decrease of vibration amplitude in the cutting process. The conducted experimental studies have shown the increased vibration resistance of boring tools when using the developed tooling system. Decreasing of the vibration amplitude by cutting process can improve the quality of the machined surface.
How to cite this article:
Khoroshailo, V.; Kovalov, V. and Dašić, P.: Improving of Vibration Resistance of Boring Tools by Big Diameter Holes Tooling on Lathe. Procedia Technology, Vol. 22 (2016), pp. 153-160. ISSN 2212-0173.
doi:10.1016/j.protcy.2016.01.038
How to cite this article:
Khoroshailo, V.; Kovalov, V. and Dašić, P.: Improving of Vibration Resistance of Boring Tools by Big Diameter Holes Tooling on Lathe. Procedia Technology, Vol. 22 (2016), pp. 153-160. ISSN 2212-0173.
doi:10.1016/j.protcy.2016.01.038
Research Interests:
This paper presents a method of arrangement the frames of heavy lathes with dispersed forces along the coordinate axes of the loads that act on the machine while it is running. Mathematical models of large bearing systems, taking into... more
This paper presents a method of arrangement the frames of heavy lathes with dispersed forces along the coordinate axes of the loads that act on the machine while it is running. Mathematical models of large bearing systems, taking into account typical and boundary loads are developed. The field trials of the action of frames are conducted. We analyzed the movement of the frame on the coordinate axes due to its loading. A solid modeling and research of support of heavy lathe using a package Solid Works Simulation are conducted. The perspective ways to further improve the accuracy of machine tools are proposed.
How to cite this article:
Kovalov, V.; Antonenko, Y. and Dašić, P.: Method of Structural Design of Heavy Machine Tools. Procedia Technology, Vol. 22 (2016), pp. 146-152. ISSN 2212-0173.
doi:10.1016/j.protcy.2016.01.023
How to cite this article:
Kovalov, V.; Antonenko, Y. and Dašić, P.: Method of Structural Design of Heavy Machine Tools. Procedia Technology, Vol. 22 (2016), pp. 146-152. ISSN 2212-0173.
doi:10.1016/j.protcy.2016.01.023