{"title":"The Use of Internet To Increase Student Motivation in The Foreign Language Learning Process","authors":"Aleksandra Gagić, Milica Zelić, Milica Čolović","doi":"10.15308/SINTEZA-2019-633-639","DOIUrl":"https://doi.org/10.15308/SINTEZA-2019-633-639","url":null,"abstract":"It is very difficult to keep your students motivated all the time. Nowadays, it may become even more challenging to do that. The millennial generation spends many hours on the computer, often the Internet.How to motivate your students to value class activities, and without external pressure, to carry them out on their own?.In this paper we agree that teachers should use digital tools in the teaching process and to combine them with well known methods and approaches. Teachers today tend to classify students as not being able to concentrate. We should help our students in this situation using innovative digital aids; they are using them a lot on a daily basis, so, in this way, we can get closer to them. Using something similar in our classroom may make lessons more appealing to them, and it can surely motivate them to learn. We should be aware of the fact that nowadays students prefer looking at a screen than books, so we should use new resources.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129097265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wireless Microphones Interference Decreasing Using LTE Filters","authors":"J. Zlatanovic, M. Jakovljević, Zoran Trivić","doi":"10.15308/Sinteza-2019-485-490","DOIUrl":"https://doi.org/10.15308/Sinteza-2019-485-490","url":null,"abstract":"Strong signals from mobile phones can disturb and interfere with television signals making the channel impossible to receive the signal. In this paper, we measured the interference between wireless microphones and mobile phones that work in the same frequency Bandwidth from 750MHz to 850MHz. The measurements were performed on Košutnjak site from Radio Television Serbia (RTS) distribution main center. In this paper, we have two main contributions. First, we described the influence of existing Long Term Evolution (LTE) technology on wireless microphones which is used in Television stations. Second, it is described how this influence can be reduced using LTE filters searching for optimal filter response.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129170527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cyclic Codes","authors":"Biljana Radicic","doi":"10.15308/sinteza-2019-465-471","DOIUrl":"https://doi.org/10.15308/sinteza-2019-465-471","url":null,"abstract":"","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116726814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simple Neural Model for Approximate Localization of Mobile Stochastic EM Sources with Variable Signal Level and Linear Trajectory in The Azimuthal Plane","authors":"B. Milovanovic","doi":"10.15308/SINTEZA-2019-184-188","DOIUrl":"https://doi.org/10.15308/SINTEZA-2019-184-188","url":null,"abstract":"In this paper, a simple neural model is presented for approximate determination of the angular position of stochastic radiation sources that move along the linear trajectory at azimuthal plane and whose incoming signal level fluctuates with the change of their position. The neural model is based on a multilayer perceptron network (MLP). In order to perform the localization of stochastic sources, the signals of these sources are sampled with a linear uniform antenna array, and then based on the output of the antenna sensor, spatial correlation matrix is formed, and at the end, the values of this matrix are input to the MLP network determining the angular positions of the source.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131938405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Panagiotis Giannakaris, P. Trakadas, T. Zahariadis, P. Gkonis, K. Papadopoulos
{"title":"Using Smart Contracts in Smart Energy Grid Applications","authors":"Panagiotis Giannakaris, P. Trakadas, T. Zahariadis, P. Gkonis, K. Papadopoulos","doi":"10.15308/sinteza-2019-597-602","DOIUrl":"https://doi.org/10.15308/sinteza-2019-597-602","url":null,"abstract":"The evolution of the energy production and distribution towards innovative decentralized models, dictates the introduction of emerging technologies to transform the conventional energy sector into smart. In this paper, blockchain technology is introduced, in the concept of utilization and associated benefits in smart grid sector. Moreover, potential applications of smart contracts in the smart metering environment are discussed as well. Blockchain-based technology including smart contracts, is an ideal candidate for matching energy demand and production at smart grid level. As such, consumers will have the ability to become prosumers with a significant role in the continuous smart grid stabilization, since in a smart metering environment, all the contracting nodes will be able to streamline their energy consumption according to the grid demand. In addition to that, by the introduction of smart contracts within the smart grid landscape, smart meters can go one step further, allowing customers to pay as they go, rather than relying on monthly assessments.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128372868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Legal Document Management: An Integrated Approach","authors":"Marko Markovic, S. Gostojić","doi":"10.15308/SINTEZA-2019-374-380","DOIUrl":"https://doi.org/10.15308/SINTEZA-2019-374-380","url":null,"abstract":"In this paper, we introduce the main legal document management concepts. Furthermore, we review legal document types and formats, legal document life-cycle phases, and legal document management systems components implementing those phases. Several successful cases studies of legal document management are identified. Based on the review and the case studies, we identify several issues in legal document management and give recommendations on how to overcome those issues. The recommendations come down to using standardized document and metadata formats, publishing documents and metadata using open data recommendations if possible and using standards-abiding software.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122334152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nikola Latinović, Ilija V. Popadic, P. Milanovic, M. Perić, M. Veinovic
{"title":"Multisensor Imaging System Video Interface Implementation in Fpga","authors":"Nikola Latinović, Ilija V. Popadic, P. Milanovic, M. Perić, M. Veinovic","doi":"10.15308/Sinteza-2019-561-566","DOIUrl":"https://doi.org/10.15308/Sinteza-2019-561-566","url":null,"abstract":"In this paper we describe practical implementation of FPGA based solution for converting signal from cameras with HD-SDI, analogue and camera link interfaces to common HDMI format. Main challenges like: frame rate equalization, image resolution adaptation and acts in case of camera connection loss are described in details. As a practical example we gave details about system with HD-SDI visible light camera, HD MWIR camera and analogue SWIR camera. In order to achieve target visibility in different day/night and meteorological conditions a multi-sensor imaging system combines signals from visible light camera, short wave infrared (SWIR) camera and medium (MWIR) or long (LWIR) wave infrared camera. Usually cameras originate from different vendor, with different interfaces, resolutions and frame rate. In order to enable further processing like image stabilization, enhancement, target tracking and image fusion, formats from all cameras should be converted to the same format.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132152984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Kuņicina, A. Zabasta, R. Brūzgienė, L. Narbutaite, A. Patlins
{"title":"Quality of Service of WSN as Determinate Factor of Sustainable Autonomous Beekeeping System","authors":"N. Kuņicina, A. Zabasta, R. Brūzgienė, L. Narbutaite, A. Patlins","doi":"10.15308/SINTEZA-2019-294-300","DOIUrl":"https://doi.org/10.15308/SINTEZA-2019-294-300","url":null,"abstract":"The modern autonomous beekeeping system developed in this research is the real example of Internet of Things technologies (IoT) in the beekeeping sector. It performs a bee colony control without interfering with its processes, while optimizing frequency of the apiary inspection. The system helps to analyze data correlation with video, meteo data, mass changes in time as well as interpretation of nest temperature, humidity and linking to local geographic and biological conditions. It allows a beekeeper to request and receive key data indicators. The Quality of Service of Wireless Sensor Networks is a determinative factor of a resilient Autonomous Beekeeping System. This research explores the problems associated with vulnerability of Wireless Sensor Network with the special focus on the weather conditions impact on the signal transmitting quality in WSN. The study of the impact of weather conditions on the signal strength in outdoor wireless sensor networks, testing the reliability of data transmission, alerting services performance degradation in different weather conditions was implemented in this research based on the WSN testing results.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114128372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nenad Milošević, Ana Milošević, Olivera Popović, Radica Prokić Cvetković, Radomir Jovičić, Dragan Cvetkovič, Bojan Dimitrijevic, Slavimir Stosovic, Zorica Nikolic
{"title":"Simulaciona analiza epidemičnih konsenzus algoritama","authors":"Nenad Milošević, Ana Milošević, Olivera Popović, Radica Prokić Cvetković, Radomir Jovičić, Dragan Cvetkovič, Bojan Dimitrijevic, Slavimir Stosovic, Zorica Nikolic","doi":"10.15308/SINTEZA-2019-609-617","DOIUrl":"https://doi.org/10.15308/SINTEZA-2019-609-617","url":null,"abstract":"Rezime: Cilj ovog rada je simulaciona analiza jednog epidemičnog (engleski epidemic ili gossip) sistema na primeru Tendermint konsenzus tehnologije. Prednosti simulacija u odnosu na eksperimentalnu analizu su relativno jednostavna analiza performansi sistema u LAN i WAN uslovima, kao i za različit broj procesa i za različit nivo povezanosti komunikacione mreže između procesa. Za potrebe simulacione analize u okviru ovog rada implementiran je samo podskup Tendermint konsenzus algoritma koji se odnosi na ponašanje u odsustvu otkaza (engleski failure-free case) i kada je komunikaciona mreža sinhrona i pouzdana (nema gubitaka poruka, engleski message loss), što odgovara normalnom ili uobičajenom radu algoritma (engleski normal case). Fukcionalnosti algoritma za tolerisanje otkaza procesa i periode nepouzdane mrežne komunikacije, kao i odgovarajuć a analiza su van obima ovog rada, i planirani su kao buduć i rad.","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131779005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Revizija opštih kontrola informacionih tehnologija","authors":"Mile Stanišić","doi":"10.15308/Sinteza-2019-195-202","DOIUrl":"https://doi.org/10.15308/Sinteza-2019-195-202","url":null,"abstract":"","PeriodicalId":342313,"journal":{"name":"Proceedings of the International Scientific Conference - Sinteza 2019","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132989131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}