Using SVG–XML FOR representation of historical graphical data

Modern data representation requires XML-based approach. One of the ways to represent any kind of graphical data in electronic form is to use Scalable Vector Graphics (SVG). So, XML and SVG are ideal means for the digital representation of national heritage. Moreover, for the powerful using of SVG one should learn a very complex syntax and related XML applications. In this paper the advantages and drawbacks of SVG, in processing of national heritage, are specified. Some examples about processing frescos and manuscripts are presented

Genetic algorithms and smoothing filters in solving the geophysical inversion problem

The combination of genetic algorithms, smoothing filters and geophysical tomography is used in solving the geophysical inversion problem. This hybrid technique is developed to improve the results obtained by using genetic algorithm sonly. The application of smoothing filters can improve the performance of GA implementation for solving the geophysical inversion problem. Some test-examples and the obtained comparative results are presented

Genetic Algorithm Approach for Solving the Task Assignment Problem

This research was partially supported by the Serbian Ministry of Science and Ecology under project 144007. The authors are grateful to Ivana Ljubić for help in testing and to Vladimir Filipović for useful suggestions and comments.In this paper a genetic algorithm (GA) for the task assignment problem (TAP) is considered.An integer representation with standard genetic operators is used. Computational results are presented for instances from the literature, and compared to optimal solutions obtained by the CPLEX solver. It can be seen that the proposed GA approach reaches 17 of 20 optimal solutions. The GA solutions are obtained in a quite a short amount of computational time

Solving the Maximally Balanced Connected Partition Problem in Graphs by Using Genetic Algorithm

This paper exposes a research of the NP-hard Maximally Balanced Connected Partition problem (MBCP). The proposed solution comprises of a genetic algorithm (GA) that uses: binary representation, fine-grained tournament selection, one-point crossover, simple mutation with frozen genes and caching technique. In cases of unconnected partitions, penalty functions are successfully applied in order to obtain the feasible individuals. The effectiveness of presented approach is demonstrated on the grid graph instances and on random instances with up to 300 vertices and 2 000 edges

Genetic Algorithm for Solving Uncapacitated Multiple Allocation Hub Location Problem

Hub location problems are widely used for network designing. Many variations of these problems can be found in the literature. In this paper we deal with the uncapacitated multiple allocation hub location problem (UMAHLP). We propose a genetic algorithm (GA) for solving UMAHLP that uses binary encoding and genetic operators adapted to the problem. Overall performance of GA implementation is improved by caching technique. We present the results of our computational experience on standard ORLIB instances with up to 200 nodes. The results show that GA approach quickly reaches all optimal solutions that are known so far and also gives results on some large-scale instances that were unsolved before

Organizational identification, commitment and orientations of professional military personnel

Uvod/Cilj. Sve vojne organizacije traže takve zaposlene koji će se zalagati za misiju organizacije i delovati odgovorno u smeru postizanja ciljeva operativnih i radnih grupa kojima pripadaju. U skladu s tim, primarni zadatak menadžmenta vojnih organizacija nije samo formiranje pripadnika koji bi bili posvećeni organizaciji već i oficira i vojnika koji se identifikuju sa organizacionom misijom. Cilj istraživanja bio je da se ispita postojanje razlika u organizacionoj identifikaciji, predanosti organizaciji i organizacionim orijentacijama kod profesionalnih vojnih lica i lica zaposlenih u uslužnim i administrativnim delatnostima. Metode. Uzorak istraživanja činilo je ukupno 450 ispitanika - 150 profesionalnih pripadnika vojske, 150 zaposlenih u civilnom sektoru na uslužnim poslovima i 150 zaposlenih u civilnom sektoru na administrativnim poslovima. Za statističku obradu podataka korišćene su analiza varijanse i kanonička diskriminativna analiza. Rezultati. Profesionalna vojna lica odlikovao je visok stepen kako organizacione predanosti tako i organizacione identifikacije u poređenju sa zaposlenima u civilnom sektoru na uslužnim i administrativnim delatnostima. Kroz postupak kanoničke diskriminacione analize utvrđeno je da je profesionalna vojna lica od ostalih razlikovao visok stepen doživljaja sličnosti sa kolegama i visok stepen lojalnosti vojnoj organizaciji, kao ključnim aspektima organizacione identifikacije. Uz to, profesionalna vojna lica imala su izraženiju afektivnu privrženost organizaciji. Zaključak. Ljudski resursi predstavljaju ključ i glavni faktor konkurentske prednosti u kontekstu snažne konkurentnosti na polju vojno-odbrambene realnosti. S obzirom na to da su oni adaptibilniji i fleksibilniji, u poređenju sa tehnološko-strukturalnim resursima, visok stepen doživljaja sličnosti sa ostalim pripadnicima organizacije, izražena lojalnost i afektivna predanost organizaciji, u dobroj meri garantuju nove uspehe i napredak vojne organizacije.Background/Aim. All military organizations seek such employees who will advocate for the organization's mission and act responsibly in the direction of achieving the objectives of operational and working groups to which they belong. Accordingly, the primary task of the military organization management is not only the cultivation of the members who would be committed to the organization, but also the officers and soldiers who identify with the organizational mission. The aim of this study was to examine differences in organizational identification, commitment to the organization and organizational orientations of the professional military personnel and employees in service and administrative activities. Methods. The research sample consisted of 450 respondents, of whom 150 were professional soldiers, 150 civilian employees in the service sector and 150 employees in the civil sector in administration. For statistical analysis of the data, the analysis of variance and canonical discriminant analysis were used. Results. Professional military personnel was characterized by a high degree of both organizational commitment and organizational identification, compared with employees in the civil sector - service and administrative activities. Through the process of canonical discriminant analysis, it was found that the professional military personnel are different from the other personnel in the sense that they identify with their colleagues and they feel a high degree of loyalty to the military organization, as key aspects of organizational identification. In addition, professional military personnel have pronounced affective commitment to the organization. Conclusion. Human resources are the key and the essential factor of advantage in the context of strong competitiveness in the field of military defense's reality. Given that they are more adaptable and flexible, compared with the technological and structural resources, a high degree of experienced similarity with the other members of the organization, pronounced loyalty and affective commitment to the organization, to a large extent guarantee new successes and the progress of the military organization

Relationship between atmospheric circulation and stable isotope composition of Belgrade daily precipitation

Abstract Daily precipitation was collected in the period from May to December 2010, along with the corresponding meteorological data (air temperature, humidity, amount of precipitation) in the Vinca Institute of Nuclear Sciences (44°45′33″ N, 20°35′57″ E), Belgrade, Serbia. On the basis of backward trajectory analysis, three dominant trajectory categories are determined: southwestern Europe (SW), northeastern Europe (NE), and northwestern Europe (NW), which were associated with 49 (71%) of the events. The highest daily δ18O and δ2H values were measured on 9 December (−1.3‰ and −8.7‰, respectively), whereas the lowest values were measured on 28 December (−143.2‰ and −19.3‰, respectively). Circulation back trajectories, synoptic-scale surface and middle-tropospheric weather maps, and δ2H and δ2O values for 69 precipitation samples, were examined to determine the origin and direction of the air masses for each event

Electronic structure of silver-bismuth iodide rudorffite nanomaterials studied by synchrotron radiation soft X-ray photoemission spectroscopy

Silver-bismuth iodide (Ag-Bi-I) rudorffites are chemically stable and non-toxic materials that can act as a possible replacement for methylammonium lead halide perovskites in optoelectronic devices. In this report we will present innovative routes for fabrication of AgBi-I nanomaterials, as well as the results of the investigation of the electronic structure of isolated Ag-Bi-I nanoparticles by soft X-ray aerosol photoemission spectroscopy [1, 2]. Aerosol photoemission spectroscopy allows studies of the electronic structure of submicrometer particles that are free from the influence of a substrate or solvent [1-5]. In this approach the aerosol particles can be produced directly from a solution or a colloidal dispersion, which opens a possibility for investigation of a variety of nanosystems that can be produced by wet chemistry methods. This technique relies on the interaction of focused beam of isolated particles with ionizing radiation under high vacuum conditions. In addition, by using tunable synchrotron radiation as an excitation source it is possible to obtain highresolution photoelectron spectra in the investigated photoelectron energy range.X Serbian Ceramic Society Conference - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts; September 26-27, 2022; Belgrad

XML-tehnologije i digitalizacija

Since the group W3C (http:/www.w3c.org) is formed, for the purpose of working on making and proposing standards for representation the data for Internet, it is done a lot. First of all, the meta-language XML is described and after that the whole line of new technologies (XSLT, DOM, DDT, XHTML, XSL-FO, XML-Shema, SVG, ...), based on XML, is followed. If the representation of data in electronic form is planed for a durable period, the XML-technologies could not be avoided. All XML technologies are interesting and provide the great possibilities in describing national cultural inheritance. In this paper the role of XML is described and some XML technologies are presented

Potential role of smil in digitalization of national heritage

XML technologies provide that digitalization of national heritage relies on widely accepted standards. Beside the XML standardized way of text and picture digitalization, there is a similar way for multimedia digitalization. Special XML language, called SMIL (Synchronized Multimedia Integration Language) is used for the multimedia digitalization. This language is very convenient for the digitalization of national heritage like the custom national dresses, popular national music etc. The SMIL capabilities in digitalization (its good and bad sides) are described shortly in this paper. Several specific examples demonstrating SMIL characteristics and possible using in digitalization of multimedia heritage are presented